********** ** 18 **HESSE ********** FCN= 3995.222 FROM HESSE STATUS=OK 404 CALLS 2248 TOTAL EDM= .22E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 6.7114 10.573 .38757E-03 -1.5656 2 Prefactor .10442E-04 372.26 .16442E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .0000 7.6311 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .0000 .47928 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor 15.013 34.084 .26109E-03 -1.5630 6 Prefactor .31699 16.039 .79621E-02 -1.5697 7 norm 39.520 19.936 .15942E-03 -1.5582 8 Prefactor 33.830 26.206 .17220E-03 -1.5592 9 Prefactor .14583E-06 71.219 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor 22.916 32.697 .20867E-03 -1.5612 11 Prefactor .16653E-09 4.5213 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .69192 1.0346 .61403E-03 -1.5691 13 norm 1.0837 4.2039 .11393E-02 -1.5687 14 Prefactor .19224E-06 55.892 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor .22204E-09 5.0482 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 norm .23481E-07 29.404 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor .19686 3.2804 .71991E-02 -1.5699 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 norm .0000 .48783 .21201E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 norm 9.1287 5.9814 .33122E-03 -1.5648 20 Prefactor .0000 3.8256 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Normalizat .73204 .21626 .63064E-01 -1.0264 22 Prefactor .92325 .16800 .45310E-01 -.95333 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.17243e-07 Minuit parameter uncertainties: 1 10.5733 2 0.1247 3 8.84928e-07 4 1.1381e-08 5 34.0844 6 4.5097 7 19.9364 8 26.206 9 0.00644522 10 32.6976 11 5.76105e-05 12 1.03462 13 4.2039 14 0.00655569 15 6.7015e-05 16 0.00166238 17 1.60719 18 2.3868e-06 19 5.9814 20 1.23324e-05 21 0.216515 22 0.168095 ********** ** 18 **HESSE ********** FCN= 3995.222 FROM HESSE STATUS=OK 404 CALLS 2248 TOTAL EDM= .22E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 6.7114 10.573 .38757E-03 -1.5656 2 Prefactor .10442E-04 372.26 .16442E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .0000 7.6311 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .0000 .47928 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor 15.013 34.084 .26109E-03 -1.5630 6 Prefactor .31699 16.039 .79621E-02 -1.5697 7 norm 39.520 19.936 .15942E-03 -1.5582 8 Prefactor 33.830 26.206 .17220E-03 -1.5592 9 Prefactor .14583E-06 71.219 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor 22.916 32.697 .20867E-03 -1.5612 11 Prefactor .16653E-09 4.5213 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .69192 1.0346 .61403E-03 -1.5691 13 norm 1.0837 4.2039 .11393E-02 -1.5687 14 Prefactor .19224E-06 55.892 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor .22204E-09 5.0482 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 norm .23481E-07 29.404 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor .19686 3.2804 .71991E-02 -1.5699 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 norm .0000 .48783 .21201E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 norm 9.1287 5.9814 .33122E-03 -1.5648 20 Prefactor .0000 3.8256 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Normalizat .73204 .21626 .63064E-01 -1.0264 22 Prefactor .92325 .16800 .45310E-01 -.95333 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.17243e-07 Minuit parameter uncertainties: 1 10.5733 2 0.1247 3 8.84928e-07 4 1.1381e-08 5 34.0844 6 4.5097 7 19.9364 8 26.206 9 0.00644522 10 32.6976 11 5.76105e-05 12 1.03462 13 4.2039 14 0.00655569 15 6.7015e-05 16 0.00166238 17 1.60719 18 2.3868e-06 19 5.9814 20 1.23324e-05 21 0.216515 22 0.168095 number of points = 7459 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 3995.22171184 Extracting fit parameters... 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 1.458e-07 6.445e-03 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 2.648e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 521 Prefactor: 9.232e-01 1.681e-01 0.000e+00 1.000e+01 ( 1.000e+00) 522 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 523 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 520 Normalization: 7.320e-01 2.165e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 350.223 -8.392 Photon Flux Upper Limit: 1.28287442266e-07 ph cm-2 s-1 Energy Flux Upper Limit: 0.0100686873794 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/35177369/likelihoodResults_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 3995.22848449 delta logL = -0.00677265264585 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 3995.22171211 delta logL = -2.67790255748e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .17297E-06 1.0000 .0000 .10000E+07 2 'Index ' 2.7163 1.0000 .0000 10.000 3 'Normalizat' .73193 1.0000 .10000E-01 10.000 4 'Prefactor ' .92327 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5240E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 3995.222 FROM MIGRAD STATUS=CONVERGED 74 CALLS 264 TOTAL EDM= .87E-12 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .16653E-09 7.8545 .42118E-03** at limit ** 2 Index 1.7982 9.0821 .50000 -.11369E-10 3 Normalizat .73203 .20912E-02 .63064E-01 -.19150E-04 4 Prefactor .92325 .16791E-02 .45301E-01 -.57714E-05 ERR DEF= .500 Final values: Prefactor = 1.66533e-10 Index = 1.79824 Normalizat = 0.732035 Prefactor = 0.923247 ********** ** 18 **HESSE ********** FCN= 3995.222 FROM HESSE STATUS=NOT POSDEF 33 CALLS 297 TOTAL EDM= .44E-11 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .16653E-09 39.483 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.7982 9.0127 .50000 -.69496 3 Normalizat .73203 .46825E-02 .27898E-03 -1.0264 4 Prefactor .92325 .37641E-02 .20017E-03 -.95333 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 4.37348e-12 Minuit parameter uncertainties: 1 0.000155968 2 169190 3 0.00468251 4 0.00376407 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 3995.22171184 Extracting fit parameters... 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 1.458e-07 6.445e-03 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 2.648e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 521 Prefactor: 9.232e-01 1.681e-01 0.000e+00 1.000e+01 ( 1.000e+00) 522 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 523 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 520 Normalization: 7.320e-01 2.165e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 350.223 -8.392 Photon Flux Upper Limit: 1.28287442266e-07 ph cm-2 s-1 Energy Flux Upper Limit: 0.0100686873794 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/35177365/likelihoodResults_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 3995.22848449 delta logL = -0.00677265264585 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 3995.22171211 delta logL = -2.67790255748e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .17297E-06 1.0000 .0000 .10000E+07 2 'Index ' 2.7163 1.0000 .0000 10.000 3 'Normalizat' .73193 1.0000 .10000E-01 10.000 4 'Prefactor ' .92327 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5240E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 3995.222 FROM MIGRAD STATUS=CONVERGED 74 CALLS 264 TOTAL EDM= .87E-12 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .16653E-09 7.8545 .42118E-03** at limit ** 2 Index 1.7982 9.0821 .50000 -.11369E-10 3 Normalizat .73203 .20912E-02 .63064E-01 -.19150E-04 4 Prefactor .92325 .16791E-02 .45301E-01 -.57714E-05 ERR DEF= .500 Final values: Prefactor = 1.66533e-10 Index = 1.79824 Normalizat = 0.732035 Prefactor = 0.923247 Done. Performing analysis on: 4FGL_J2320.8-0823_daily_bin2195 RA = 350.223, Dec = -8.3918 tmin = 808272001, tmax = 808531201 emin = 100.0, emax = 100000.0 irfs = P8R3_SOURCE_V2 ROI = 12 zmax = 90 Fitting strategies: Fix sources to their catalog values = True Leave variable source normalizations free = True Perform pre-fit where ALL sources are frozen to catalog values = False Perform secondary fit with a free spectral index = True Remove all catalog sources = False Remove weak (TS < 2) catalog sources = False Freeze Galactic component = False Likelihood fit parameters: Statistic: UNBINNED Optimizer: MINUIT Catalog: 4FGL Repository job = True LAT data source: Data catalog Updating database... UPDATE lightcurve_data_v2 SET job_id='35177544', job_status='RUN', time_executed='2026-08-16 17:28:03.493120', time_epoch_executed='1786926483.49' WHERE source_name='4FGL J2320.8-0823' and cadence='daily' and bin_id='2195' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/35177544 Creating custom pfile directory: /lscratch/kocevski/35177544/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=808272001.0 && nMetStart<808531201.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=808272001.0 && nMetStart<808531201.0' /Data/Flight/Level1/LPA Retrieving 46 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/35177544/ft1_4FGL_J2320.8-0823_daily_bin2195.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=808272001.0 && nMetStart<808531201.0' /Data/Flight/Level1/LPA Retrieving 46 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/35177544/ft2_4FGL_J2320.8-0823_daily_bin2195.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/35177544/ft1_4FGL_J2320.8-0823_daily_bin2195.fits outfile=/lscratch/kocevski/35177544/ft1_filteredMKT_4FGL_J2320.8-0823_daily_bin2195.fits ra=350.223 dec=-8.3918 rad=12.0 tmin=808272001.0 tmax=808531201.0 emin=100.0 emax=100000.0 zmin=0.0 zmax=90.0 evclass=128 evtype="INDEF" convtype=-1 phasemin=0.0 phasemax=1.0 evtable="EVENTS" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. real 3.60 user 2.76 sys 0.21 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/35177544/ft2_4FGL_J2320.8-0823_daily_bin2195.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/35177544/ft2_4FGL_J2320.8-0823_daily_bin2195.fits sctable="SC_DATA" filter="IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2))" roicut=no evfile=/lscratch/kocevski/35177544/ft1_filteredMKT_4FGL_J2320.8-0823_daily_bin2195.fits evtable="EVENTS" outfile="/lscratch/kocevski/35177544/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits" apply_filter=yes overwrite=yes header_obstimes=yes tstart=0.0 tstop=0.0 gtifile="default" chatter=3 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtmktime version HEAD Applying GTI filter: IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2)) real 1.03 user 0.22 sys 0.14 Number of photons that the gtmktime cut: 341 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/35177544/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits" evtable="EVENTS" scfile=/lscratch/kocevski/35177544/ft2_4FGL_J2320.8-0823_daily_bin2195.fits sctable="SC_DATA" ou ********** ** 18 **HESSE ********** FCN= 3995.222 FROM HESSE STATUS=NOT POSDEF 33 CALLS 297 TOTAL EDM= .44E-11 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .16653E-09 39.483 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.7982 9.0127 .50000 -.69496 3 Normalizat .73203 .46825E-02 .27898E-03 -1.0264 4 Prefactor .92325 .37641E-02 .20017E-03 -.95333 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 4.37348e-12 Minuit parameter uncertainties: 1 0.000155968 2 169190 3 0.00468251 4 0.00376407 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 3995.22171184 delta logL = 1.01817931863e-09 Extracting fit parameters... 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 1.665e-10 1.560e-04 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 1.798e+00 1.692e+05 0.000e+00 1.000e+01 (-1.000e+00) 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 521 Prefactor: 9.232e-01 3.764e-03 0.000e+00 1.000e+01 ( 1.000e+00) 522 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 523 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 520 Normalization: 7.320e-01 4.683e-03 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 350.223 -8.392 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/35177369/cmap_HighResolution_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='1.01e-02', job_status='DONE', photon_flux_upper_limit='1.28e-07', time_completed='2026-08-16 17:30:52.323764', job_id='35177369', GAL2='0.92', fit_tolerance='1e-08', EG2='0.73', EG='0.73', time_epoch_completed='1786926652.32', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.92', dlogl='1.02e-09', ts2='-0.00', photon_index_error='0.00', photon_index='2.65' WHERE bin_id='2195' AND source_name='4FGL J2320.8-0823' AND cadence='daily'; Database successfully updated. Analysis Complete. Sun Aug 16 17:30:52 PDT 2026 number of points = 7459 number of fields = 31 RA_SUN column already exists. File will not be modified. shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 3995.22171184 delta logL = 1.01817931863e-09 Extracting fit parameters... 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 1.665e-10 1.560e-04 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 1.798e+00 1.692e+05 0.000e+00 1.000e+01 (-1.000e+00) 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 521 Prefactor: 9.232e-01 3.764e-03 0.000e+00 1.000e+01 ( 1.000e+00) 522 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 523 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 520 Normalization: 7.320e-01 4.683e-03 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 350.223 -8.392 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/35177365/cmap_HighResolution_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='1.01e-02', job_status='DONE', photon_flux_upper_limit='1.28e-07', time_completed='2026-08-16 17:30:53.071032', job_id='35177365', GAL2='0.92', fit_tolerance='1e-08', EG2='0.73', EG='0.73', time_epoch_completed='1786926653.07', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.92', dlogl='1.02e-09', ts2='-0.00', photon_index_error='0.00', photon_index='2.65' WHERE bin_id='2195' AND source_name='4FGL J2320.8-0823' AND cadence='daily'; Database successfully updated. Analysis Complete. Sun Aug 16 17:30:53 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 3995.22171184 Extracting fit parameters... 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 1.458e-07 6.445e-03 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 2.648e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 521 Prefactor: 9.232e-01 1.681e-01 0.000e+00 1.000e+01 ( 1.000e+00) 522 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 523 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 520 Normalization: 7.320e-01 2.165e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 350.223 -8.392 Photon Flux Upper Limit: 1.28287442266e-07 ph cm-2 s-1 Energy Flux Upper Limit: 0.0100686873794 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/35177328/likelihoodResults_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 3995.22848449 delta logL = -0.00677265264585 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 3995.22171211 delta logL = -2.67790255748e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .17297E-06 1.0000 .0000 .10000E+07 2 'Index ' 2.7163 1.0000 .0000 10.000 3 'Normalizat' .73193 1.0000 .10000E-01 10.000 4 'Prefactor ' .92327 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5240E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 3995.222 FROM MIGRAD STATUS=CONVERGED 74 CALLS 264 TOTAL EDM= .87E-12 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .16653E-09 7.8545 .42118E-03** at limit ** 2 Index 1.7982 9.0821 .50000 -.11369E-10 3 Normalizat .73203 .20912E-02 .63064E-01 -.19150E-04 4 Prefactor .92325 .16791E-02 .45301E-01 -.57714E-05 ERR DEF= .500 Final values: Prefactor = 1.66533e-10 Index = 1.79824 Normalizat = 0.732035 Prefactor = 0.923247 Done. Performing analysis on: 4FGL_J2320.8-0823_daily_bin2195 RA = 350.223, Dec = -8.3918 tmin = 808272001, tmax = 808531201 emin = 100.0, emax = 100000.0 irfs = P8R3_SOURCE_V2 ROI = 12 zmax = 90 Fitting strategies: Fix sources to their catalog values = True Leave variable source normalizations free = True Perform pre-fit where ALL sources are frozen to catalog values = False Perform secondary fit with a free spectral index = True Remove all catalog sources = False Remove weak (TS < 2) catalog sources = False Freeze Galactic component = False Likelihood fit parameters: Statistic: UNBINNED Optimizer: MINUIT Catalog: 4FGL Repository job = True LAT data source: Data catalog Updating database... UPDATE lightcurve_data_v2 SET job_id='35177537', job_status='RUN', time_executed='2026-08-16 17:28:03.487966', time_epoch_executed='1786926483.49' WHERE source_name='4FGL J2320.8-0823' and cadence='daily' and bin_id='2195' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/35177537 Creating custom pfile directory: /lscratch/kocevski/35177537/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=808272001.0 && nMetStart<808531201.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=808272001.0 && nMetStart<808531201.0' /Data/Flight/Level1/LPA Retrieving 46 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/35177537/ft1_4FGL_J2320.8-0823_daily_bin2195.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=808272001.0 && nMetStart<808531201.0' /Data/Flight/Level1/LPA Retrieving 46 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/35177537/ft2_4FGL_J2320.8-0823_daily_bin2195.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/35177537/ft1_4FGL_J2320.8-0823_daily_bin2195.fits outfile=/lscratch/kocevski/35177537/ft1_filteredMKT_4FGL_J2320.8-0823_daily_bin2195.fits ra=350.223 dec=-8.3918 rad=12.0 tmin=808272001.0 tmax=808531201.0 emin=100.0 emax=100000.0 zmin=0.0 zmax=90.0 evclass=128 evtype="INDEF" convtype=-1 phasemin=0.0 phasemax=1.0 evtable="EVENTS" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. real 3.64 user 2.84 sys 0.18 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/35177537/ft2_4FGL_J2320.8-0823_daily_bin2195.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/35177537/ft2_4FGL_J2320.8-0823_daily_bin2195.fits sctable="SC_DATA" filter="IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2))" roicut=no evfile=/lscratch/kocevski/35177537/ft1_filteredMKT_4FGL_J2320.8-0823_daily_bin2195.fits evtable="EVENTS" outfile="/lscratch/kocevski/35177537/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits" apply_filter=yes overwrite=yes header_obstimes=yes tstart=0.0 tstop=0.0 gtifile="default" chatter=3 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtmktime version HEAD Applying GTI filter: IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2)) real 0.71 user 0.20 sys 0.14 Number of photons that the gtmktime cut: 341 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/35177537/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits" evtable="EVENTS" scfile=/lscratch/kocevski/35177537/ft2_4FGL_J2320.8-0823_daily_bin2195.fits sctable="SC_DATA" ou ********** ** 18 **HESSE ********** FCN= 3995.222 FROM HESSE STATUS=NOT POSDEF 33 CALLS 297 TOTAL EDM= .44E-11 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .16653E-09 39.483 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.7982 9.0127 .50000 -.69496 3 Normalizat .73203 .46825E-02 .27898E-03 -1.0264 4 Prefactor .92325 .37641E-02 .20017E-03 -.95333 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 4.37348e-12 Minuit parameter uncertainties: 1 0.000155968 2 169190 3 0.00468251 4 0.00376407 number of points = 7459 number of fields = 31 RA_SUN column already exists. File will not be modified. number of points = 7459 number of fields = 31 RA_SUN column already exists. File will not be modified. number of points = 7459 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J2320.8-0823_daily_bin2195 RA = 350.223, Dec = -8.3918 tmin = 808272001, tmax = 808531201 emin = 100.0, emax = 100000.0 irfs = P8R3_SOURCE_V2 ROI = 12 zmax = 90 Fitting strategies: Fix sources to their catalog values = True Leave variable source normalizations free = True Perform pre-fit where ALL sources are frozen to catalog values = False Perform secondary fit with a free spectral index = True Remove all catalog sources = False Remove weak (TS < 2) catalog sources = False Freeze Galactic component = False Likelihood fit parameters: Statistic: UNBINNED Optimizer: MINUIT Catalog: 4FGL Repository job = True LAT data source: Data catalog Updating database... UPDATE lightcurve_data_v2 SET job_id='35177534', job_status='RUN', time_executed='2026-08-16 17:28:03.487954', time_epoch_executed='1786926483.49' WHERE source_name='4FGL J2320.8-0823' and cadence='daily' and bin_id='2195' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/35177534 Creating custom pfile directory: /lscratch/kocevski/35177534/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=808272001.0 && nMetStart<808531201.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=808272001.0 && nMetStart<808531201.0' /Data/Flight/Level1/LPA Retrieving 46 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/35177534/ft1_4FGL_J2320.8-0823_daily_bin2195.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=808272001.0 && nMetStart<808531201.0' /Data/Flight/Level1/LPA Retrieving 46 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/35177534/ft2_4FGL_J2320.8-0823_daily_bin2195.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/35177534/ft1_4FGL_J2320.8-0823_daily_bin2195.fits outfile=/lscratch/kocevski/35177534/ft1_filteredMKT_4FGL_J2320.8-0823_daily_bin2195.fits ra=350.223 dec=-8.3918 rad=12.0 tmin=808272001.0 tmax=808531201.0 emin=100.0 emax=100000.0 zmin=0.0 zmax=90.0 evclass=128 evtype="INDEF" convtype=-1 phasemin=0.0 phasemax=1.0 evtable="EVENTS" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. real 4.05 user 3.22 sys 0.21 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/35177534/ft2_4FGL_J2320.8-0823_daily_bin2195.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/35177534/ft2_4FGL_J2320.8-0823_daily_bin2195.fits sctable="SC_DATA" filter="IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2))" roicut=no evfile=/lscratch/kocevski/35177534/ft1_filteredMKT_4FGL_J2320.8-0823_daily_bin2195.fits evtable="EVENTS" outfile="/lscratch/kocevski/35177534/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits" apply_filter=yes overwrite=yes header_obstimes=yes tstart=0.0 tstop=0.0 gtifile="default" chatter=3 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtmktime version HEAD Applying GTI filter: IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2)) real 1.00 user 0.21 sys 0.14 Number of photons that the gtmktime cut: 341 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/35177534/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits" evtable="EVENTS" scfile=/lscratch/kocevski/35177534/ft2_4FGL_J2320.8-0823_daily_bin2195.fits sctable="SC_DATA" oushell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 3995.22171184 delta logL = 1.01817931863e-09 Extracting fit parameters... 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 1.665e-10 1.560e-04 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 1.798e+00 1.692e+05 0.000e+00 1.000e+01 (-1.000e+00) 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 521 Prefactor: 9.232e-01 3.764e-03 0.000e+00 1.000e+01 ( 1.000e+00) 522 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 523 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 520 Normalization: 7.320e-01 4.683e-03 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 350.223 -8.392 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/35177328/cmap_HighResolution_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='1.01e-02', job_status='DONE', photon_flux_upper_limit='1.28e-07', time_completed='2026-08-16 17:30:56.583496', job_id='35177328', GAL2='0.92', fit_tolerance='1e-08', EG2='0.73', EG='0.73', time_epoch_completed='1786926656.58', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.92', dlogl='1.02e-09', ts2='-0.00', photon_index_error='0.00', photon_index='2.65' WHERE bin_id='2195' AND source_name='4FGL J2320.8-0823' AND cadence='daily'; Database successfully updated. Analysis Complete. Sun Aug 16 17:30:56 PDT 2026 Done. Performing analysis on: 4FGL_J2320.8-0823_daily_bin2195 RA = 350.223, Dec = -8.3918 tmin = 808272001, tmax = 808531201 emin = 100.0, emax = 100000.0 irfs = P8R3_SOURCE_V2 ROI = 12 zmax = 90 Fitting strategies: Fix sources to their catalog values = True Leave variable source normalizations free = True Perform pre-fit where ALL sources are frozen to catalog values = False Perform secondary fit with a free spectral index = True Remove all catalog sources = False Remove weak (TS < 2) catalog sources = False Freeze Galactic component = False Likelihood fit parameters: Statistic: UNBINNED Optimizer: MINUIT Catalog: 4FGL Repository job = True LAT data source: Data catalog Updating database... UPDATE lightcurve_data_v2 SET job_id='35177503', job_status='RUN', time_executed='2026-08-16 17:28:02.800738', time_epoch_executed='1786926482.8' WHERE source_name='4FGL J2320.8-0823' and cadence='daily' and bin_id='2195' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/35177503 Creating custom pfile directory: /lscratch/kocevski/35177503/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=808272001.0 && nMetStart<808531201.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=808272001.0 && nMetStart<808531201.0' /Data/Flight/Level1/LPA Retrieving 46 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/35177503/ft1_4FGL_J2320.8-0823_daily_bin2195.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=808272001.0 && nMetStart<808531201.0' /Data/Flight/Level1/LPA Retrieving 46 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/35177503/ft2_4FGL_J2320.8-0823_daily_bin2195.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/35177503/ft1_4FGL_J2320.8-0823_daily_bin2195.fits outfile=/lscratch/kocevski/35177503/ft1_filteredMKT_4FGL_J2320.8-0823_daily_bin2195.fits ra=350.223 dec=-8.3918 rad=12.0 tmin=808272001.0 tmax=808531201.0 emin=100.0 emax=100000.0 zmin=0.0 zmax=90.0 evclass=128 evtype="INDEF" convtype=-1 phasemin=0.0 phasemax=1.0 evtable="EVENTS" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. real 3.62 user 2.85 sys 0.21 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/35177503/ft2_4FGL_J2320.8-0823_daily_bin2195.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/35177503/ft2_4FGL_J2320.8-0823_daily_bin2195.fits sctable="SC_DATA" filter="IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2))" roicut=no evfile=/lscratch/kocevski/35177503/ft1_filteredMKT_4FGL_J2320.8-0823_daily_bin2195.fits evtable="EVENTS" outfile="/lscratch/kocevski/35177503/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits" apply_filter=yes overwrite=yes header_obstimes=yes tstart=0.0 tstop=0.0 gtifile="default" chatter=3 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtmktime version HEAD Applying GTI filter: IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2)) real 0.87 user 0.19 sys 0.14 Number of photons that the gtmktime cut: 341 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/35177503/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits" evtable="EVENTS" scfile=/lscratch/kocevski/35177503/ft2_4FGL_J2320.8-0823_daily_bin2195.fits sctable="SC_DATA" outDone. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 3995.22171184 Extracting fit parameters... 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 1.458e-07 6.445e-03 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 2.648e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 521 Prefactor: 9.232e-01 1.681e-01 0.000e+00 1.000e+01 ( 1.000e+00) 522 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 523 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 520 Normalization: 7.320e-01 2.165e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 350.223 -8.392 Photon Flux Upper Limit: 1.28287442266e-07 ph cm-2 s-1 Energy Flux Upper Limit: 0.0100686873794 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/35177351/likelihoodResults_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 3995.22848449 delta logL = -0.00677265264585 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 3995.22171211 delta logL = -2.67790255748e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .17297E-06 1.0000 .0000 .10000E+07 2 'Index ' 2.7163 1.0000 .0000 10.000 3 'Normalizat' .73193 1.0000 .10000E-01 10.000 4 'Prefactor ' .92327 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5240E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 3995.222 FROM MIGRAD STATUS=CONVERGED 74 CALLS 264 TOTAL EDM= .87E-12 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .16653E-09 7.8545 .42118E-03** at limit ** 2 Index 1.7982 9.0821 .50000 -.11369E-10 3 Normalizat .73203 .20912E-02 .63064E-01 -.19150E-04 4 Prefactor .92325 .16791E-02 .45301E-01 -.57714E-05 ERR DEF= .500 Final values: Prefactor = 1.66533e-10 Index = 1.79824 Normalizat = 0.732035 Prefactor = 0.923247 Done. Performing analysis on: 4FGL_J2320.8-0823_daily_bin2195 RA = 350.223, Dec = -8.3918 tmin = 808272001, tmax = 808531201 emin = 100.0, emax = 100000.0 irfs = P8R3_SOURCE_V2 ROI = 12 zmax = 90 Fitting strategies: Fix sources to their catalog values = True Leave variable source normalizations free = True Perform pre-fit where ALL sources are frozen to catalog values = False Perform secondary fit with a free spectral index = True Remove all catalog sources = False Remove weak (TS < 2) catalog sources = False Freeze Galactic component = False Likelihood fit parameters: Statistic: UNBINNED Optimizer: MINUIT Catalog: 4FGL Repository job = True LAT data source: Data catalog Updating database... UPDATE lightcurve_data_v2 SET job_id='35177508', job_status='RUN', time_executed='2026-08-16 17:28:00.375998', time_epoch_executed='1786926480.38' WHERE source_name='4FGL J2320.8-0823' and cadence='daily' and bin_id='2195' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/35177508 Creating custom pfile directory: /lscratch/kocevski/35177508/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=808272001.0 && nMetStart<808531201.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=808272001.0 && nMetStart<808531201.0' /Data/Flight/Level1/LPA Retrieving 46 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/35177508/ft1_4FGL_J2320.8-0823_daily_bin2195.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=808272001.0 && nMetStart<808531201.0' /Data/Flight/Level1/LPA Retrieving 46 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/35177508/ft2_4FGL_J2320.8-0823_daily_bin2195.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/35177508/ft1_4FGL_J2320.8-0823_daily_bin2195.fits outfile=/lscratch/kocevski/35177508/ft1_filteredMKT_4FGL_J2320.8-0823_daily_bin2195.fits ra=350.223 dec=-8.3918 rad=12.0 tmin=808272001.0 tmax=808531201.0 emin=100.0 emax=100000.0 zmin=0.0 zmax=90.0 evclass=128 evtype="INDEF" convtype=-1 phasemin=0.0 phasemax=1.0 evtable="EVENTS" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. real 3.73 user 3.11 sys 0.22 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/35177508/ft2_4FGL_J2320.8-0823_daily_bin2195.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/35177508/ft2_4FGL_J2320.8-0823_daily_bin2195.fits sctable="SC_DATA" filter="IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2))" roicut=no evfile=/lscratch/kocevski/35177508/ft1_filteredMKT_4FGL_J2320.8-0823_daily_bin2195.fits evtable="EVENTS" outfile="/lscratch/kocevski/35177508/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits" apply_filter=yes overwrite=yes header_obstimes=yes tstart=0.0 tstop=0.0 gtifile="default" chatter=3 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtmktime version HEAD Applying GTI filter: IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2)) real 0.90 user 0.24 sys 0.13 Number of photons that the gtmktime cut: 341 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/35177508/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits" evtable="EVENTS" scfile=/lscratch/kocevski/35177508/ft2_4FGL_J2320.8-0823_daily_bin2195.fits sctable="SC_DATA" ou ********** ** 18 **HESSE ********** FCN= 3995.222 FROM HESSE STATUS=NOT POSDEF 33 CALLS 297 TOTAL EDM= .44E-11 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .16653E-09 39.483 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.7982 9.0127 .50000 -.69496 3 Normalizat .73203 .46825E-02 .27898E-03 -1.0264 4 Prefactor .92325 .37641E-02 .20017E-03 -.95333 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 4.37348e-12 Minuit parameter uncertainties: 1 0.000155968 2 169190 3 0.00468251 4 0.00376407 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 3995.22171184 Extracting fit parameters... 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 1.458e-07 6.445e-03 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 2.648e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 521 Prefactor: 9.232e-01 1.681e-01 0.000e+00 1.000e+01 ( 1.000e+00) 522 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 523 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 520 Normalization: 7.320e-01 2.165e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 350.223 -8.392 Photon Flux Upper Limit: 1.28287442266e-07 ph cm-2 s-1 Energy Flux Upper Limit: 0.0100686873794 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/35177327/likelihoodResults_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 3995.22848449 delta logL = -0.00677265264585 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 3995.22171211 delta logL = -2.67790255748e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .17297E-06 1.0000 .0000 .10000E+07 2 'Index ' 2.7163 1.0000 .0000 10.000 3 'Normalizat' .73193 1.0000 .10000E-01 10.000 4 'Prefactor ' .92327 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5240E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 3995.222 FROM MIGRAD STATUS=CONVERGED 74 CALLS 264 TOTAL EDM= .87E-12 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .16653E-09 7.8545 .42118E-03** at limit ** 2 Index 1.7982 9.0821 .50000 -.11369E-10 3 Normalizat .73203 .20912E-02 .63064E-01 -.19150E-04 4 Prefactor .92325 .16791E-02 .45301E-01 -.57714E-05 ERR DEF= .500 Final values: Prefactor = 1.66533e-10 Index = 1.79824 Normalizat = 0.732035 Prefactor = 0.923247 ********** ** 18 **HESSE ********** FCN= 3995.222 FROM HESSE STATUS=NOT POSDEF 33 CALLS 297 TOTAL EDM= .44E-11 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .16653E-09 39.483 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.7982 9.0127 .50000 -.69496 3 Normalizat .73203 .46825E-02 .27898E-03 -1.0264 4 Prefactor .92325 .37641E-02 .20017E-03 -.95333 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 4.37348e-12 Minuit parameter uncertainties: 1 0.000155968 2 169190 3 0.00468251 4 0.00376407 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 3995.22171184 delta logL = 1.01817931863e-09 Extracting fit parameters... 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 1.665e-10 1.560e-04 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 1.798e+00 1.692e+05 0.000e+00 1.000e+01 (-1.000e+00) 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 521 Prefactor: 9.232e-01 3.764e-03 0.000e+00 1.000e+01 ( 1.000e+00) 522 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 523 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 520 Normalization: 7.320e-01 4.683e-03 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 350.223 -8.392 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/35177351/cmap_HighResolution_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='1.01e-02', job_status='DONE', photon_flux_upper_limit='1.28e-07', time_completed='2026-08-16 17:31:00.061085', job_id='35177351', GAL2='0.92', fit_tolerance='1e-08', EG2='0.73', EG='0.73', time_epoch_completed='1786926660.06', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.92', dlogl='1.02e-09', ts2='-0.00', photon_index_error='0.00', photon_index='2.65' WHERE bin_id='2195' AND source_name='4FGL J2320.8-0823' AND cadence='daily'; Database successfully updated. Analysis Complete. Sun Aug 16 17:31:00 PDT 2026 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 3995.22171184 delta logL = 1.01817931863e-09 Extracting fit parameters... 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 1.665e-10 1.560e-04 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 1.798e+00 1.692e+05 0.000e+00 1.000e+01 (-1.000e+00) 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 521 Prefactor: 9.232e-01 3.764e-03 0.000e+00 1.000e+01 ( 1.000e+00) 522 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 523 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 520 Normalization: 7.320e-01 4.683e-03 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 350.223 -8.392 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/35177327/cmap_HighResolution_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='1.01e-02', job_status='DONE', photon_flux_upper_limit='1.28e-07', time_completed='2026-08-16 17:31:02.155365', job_id='35177327', GAL2='0.92', fit_tolerance='1e-08', EG2='0.73', EG='0.73', time_epoch_completed='1786926662.16', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.92', dlogl='1.02e-09', ts2='-0.00', photon_index_error='0.00', photon_index='2.65' WHERE bin_id='2195' AND source_name='4FGL J2320.8-0823' AND cadence='daily'; Database successfully updated. Analysis Complete. Sun Aug 16 17:31:02 PDT 2026 /sdf/group/fermi/u/kocevski/software/conda/envs/fermitools_v1.0.5/lib/python2.7/site-packages/pyfits/__init__.py:22: PyFITSDeprecationWarning: PyFITS is deprecated, please use astropy.io.fits PyFITSDeprecationWarning) # noqa Likelihood Analysis Tool Support Contact: Daniel Kocevski (daniel.kocevski@nasa.gov) Importing modules... This is make3FGLxml version 01r0. The default diffuse model files and names are for pass 8 and assume you have v10r00p05 of the Fermi Science Tools or higher. This is make4FGLDR3xml version 01r09. The default diffuse model files and names are for P8R3, 4FGL DRs, and the default fermitools directory locations. WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). tfile=/lscratch/kocevski/35177404/ltcube_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits dcostheta=0.025 binsz=1.0 phibins=0 tmin=0.0 tmax=0.0 file_version="1" zmin=0.0 zmax=90.0 chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Working on file /lscratch/kocevski/35177404/ft2_4FGL_J2320.8-0823_daily_bin2195.fits .....................! real 11.57 user 10.64 sys 0.30 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/35177404/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits evtable="EVENTS" scfile=/lscratch/kocevski/35177404/ft2_4FGL_J2320.8-0823_daily_bin2195.fits sctable="SC_DATA" expcube=/lscratch/kocevski/35177404/ltcube_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits outfile=/lscratch/kocevski/35177404/expmap_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits irfs="P8R3_SOURCE_V2" evtype="INDEF" srcrad=30.0 nlong=88 nlat=88 nenergies=10 submap=no nlongmin=0 nlongmax=0 nlatmin=0 nlatmax=0 chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). The exposure maps generated by this tool are meant to be used for *unbinned* likelihood analysis only. Do not use them for binned analyses. Computing the ExposureMap using /lscratch/kocevski/35177404/ltcube_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits .....................! real 79.12 user 72.92 sys 4.95 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Added 161 point sources and 0 extended sources Setting source of interest to: 4FGL J2320.8-0823 @ 350.223 -8.3918 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/35177404/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits scfile=/lscratch/kocevski/35177404/ft2_4FGL_J2320.8-0823_daily_bin2195.fits outfile=/lscratch/kocevski/35177404/cmap_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=160 nypix=160 binsz=0.25 coordsys="CEL" xref=350.223 yref=-8.3918 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.92 user 0.25 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/35177404/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits scfile=/lscratch/kocevski/35177404/ft2_4FGL_J2320.8-0823_daily_bin2195.fits outfile=/lscratch/kocevski/35177404/cmap_HighResolution_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=500 nypix=500 binsz=0.1 coordsys="CEL" xref=350.223 yref=-8.3918 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.95 user 0.26 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/35177404/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits evtable="EVENTS" scfile=/lscratch/kocevski/35177404/ft2_4FGL_J2320.8-0823_daily_bin2195.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/35177404/Model_4FGL_J2320.8-0823_daily_bin2195.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding source G/sdf/group/fermi/u/kocevski/software/conda/envs/fermitools_v1.0.5/lib/python2.7/site-packages/matplotlib/cbook/deprecation.py:106: MatplotlibDeprecationWarning: The mpl_toolkits.axes_grid module was deprecated in version 2.1. Use mpl_toolkits.axes_grid1 and mpl_toolkits.axisartist provies the same functionality instead. warnings.warn(message, mplDeprecation, stacklevel=1) WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). _V02 Working on... /lscratch/kocevski/35177371/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits.....................! real 19.79 user 18.15 sys 1.01 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/35177371/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits', '/lscratch/kocevski/35177371/ft2_4FGL_J2320.8-0823_daily_bin2195.fits', expMap='/lscratch/kocevski/35177371/expmap_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits', expCube='/lscratch/kocevski/35177371/ltcube_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/35177371/Model_4FGL_J2320.8-0823_daily_bin2195.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2320.8-0823' 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 7.383e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 2.648e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/35177371/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits Spacecraft file(s): /lscratch/kocevski/35177371/ft2_4FGL_J2320.8-0823_daily_bin2195.fits Exposure map: /lscratch/kocevski/35177371/expmap_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits Exposure cube: /lscratch/kocevski/35177371/ltcube_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/35177371/Model_4FGL_J2320.8-0823_daily_bin2195.xml Optimizer: MINUIT Statistic: UNBINNED Performing an iterative likelihood fit... Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 3995.22755815 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 3995.22219188 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 6.6950 1.0000 .0000 .10000E+07 2 'Prefactor ' .30164E-01 1.0000 .0000 .10000E+07 3 'Prefactor ' .10887E-02 1.0000 .0000 .10000E+07 4 'norm ' .63005E-07 1.0000 .0000 .10000E+07 5 'Prefactor ' 14.686 1.0000 .0000 .10000E+07 6 'Prefactor ' .18689 1.0000 .0000 .10000E+07 7 'norm ' 39.356 1.0000 .0000 .10000E+07 8 'Prefactor ' 33.732 1.0000 .0000 .10000E+07 9 'Prefactor ' .31984E-04 1.0000 .0000 .10000E+07 10 'Prefactor ' 22.976 1.0000 .0000 .10000E+07 11 'Prefactor ' .39077E-03 1.0000 .0000 .10000E+07 12 'norm ' .69147 1.0000 .0000 .10000E+07 13 'norm ' 1.0949 1.0000 .0000 .10000E+07 14 'Prefactor ' .31646E-04 1.0000 .0000 .10000E+07 15 'Prefactor ' .80938E-03 1.0000 .0000 .10000E+07 16 'norm ' .55927E-03 1.0000 .0000 .10000E+07 17 'Prefactor ' .15671 1.0000 .0000 .10000E+07 18 'norm ' .92087E-06 1.0000 .0000 .10000E+07 19 'norm ' 9.1425 1.0000 .0000 .10000E+07 20 'Prefactor ' .39593E-03 1.0000 .0000 .10000E+07 21 'Normalizat' .73224 1.0000 .10000E-01 10.000 22 'Prefactor ' .92402 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5240E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 3995.222 FROM MIGRAD STATUS=CONVERGED 187 CALLS 1844 TOTAL EDM= .31E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .9% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 6.7114 10.448 -.95639E-07 -.18698E-01 2 Prefactor .10442E-04 6.5931 .12387E-06** at limit ** 3 Prefactor .0000 7.5461 -.31887E-06** at limit ** 4 norm .0000 .47671 -.27668E-07** at limit ** 5 Prefactor 15.013 6.3555 -.50960E-07 -.55581E-02 6 Prefactor .31699 136.84 -.12642E-07 -.87590E-03 7 norm 39.520 4.4240 -.92526E-08 .13278 8 Prefactor 33.830 2.2435 -.34359E-08 .11079E-01 9 Prefactor .14583E-06 70.231 -.42269E-06** at limit ** 10 Prefactor 22.916 1.4538 .63561E-08 .31709E-02 11 Prefactor .16653E-09 4.5092 -.68117E-07** at limit ** 12 norm .69192 1.0057 -.49915E-07 -.35807E-03 13 norm 1.0837 4.1304 .10555E-06 .11731E-03 14 Prefactor .19224E-06 53.832 .47129E-06** at limit ** 15 Prefactor .22204E-09 5.0368 -.23191E-06** at limit ** 16 norm .23481E-07 29.197 .83462E-06** at limit ** 17 Prefactor .19686 26.954 .10672E-05** at limit ** 18 norm .0000 1.4011 -.30587E-08** at limit ** 19 norm 9.1287 5.2003 .28301E-07 .42608E-03 20 Prefactor .0000 3.8313 -.95910E-07** at limit ** 21 Normalizat .73204 .24921 .15185E-05 .10031E-04 22 Prefactor .92325 .19640 -.19522E-05 .81544E-05 ERR DEF= .500 Final values: Prefactor = 6.71139 Prefactor = 1.04418e-05 Prefactor = 0 norm = 0 Prefactor = 15.0128 Prefactor = 0.316993 norm = 39.5196 Prefactor = 33.83 Prefactor = 1.45828e-07 Prefactor = 22.9161 Prefactor = 1.66533e-10 norm = 0.691924 norm = 1.08368 Prefactor = 1.92235e-07 Prefactor = 2.22045e-10 norm = 2.34812e-08 Prefactor = 0.196856 norm = 0 norm = 9.12871 Prefactor = 0 Normalizat = 0.732036 Prefactor = 0.923246 ********** ** 18 **HESSE ********** FCN= 3995.222 FROM HESSE STATUS=OK 404 CALLS 2248 TOTAL EDM= .22E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 6.7114 10.573 .38757E-03 -1.5656 2 Prefactor .10442E-04 372.26 .16442E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .0000 7.6311 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .0000 .47928 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor 15.013 34.084 .26109E-03 -1.5630 6 Prefactor .31699 16.039 .79621E-02 -1.5697 7 norm 39.520 19.936 .15942E-03 -1.5582 8 Prefactor 33.830 26.206 .17220E-03 -1.5592 9 Prefactor .14583E-06 71.219 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor 22.916 32.697 .20867E-03 -1.5612 11 Prefactor .16653E-09 4.5213 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .69192 1.0346 .61403E-03 -1.5691 13 norm 1.0837 4.2039 .11393E-02 -1.5687 14 Prefactor .19224E-06 55.892 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor .22204E-09 5.0482 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 norm .23481E-07 29.404 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor .19686 3.2804 .71991E-02 -1.5699 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 norm .0000 .48783 .21201E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 norm 9.1287 5.9814 .33122E-03 -1.5648 20 Prefactor .0000 3.8256 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Normalizat .73204 .21626 .63064E-01 -1.0264 22 Prefactor .92325 .16800 .45310E-01 -.95333 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.17243e-07 Minuit parameter uncertainties: 1 10.5733 2 0.1247 3 8.84928e-07 4 1.1381e-08 5 34.0844 6 4.5097 7 19.9364 8 26.206 9 0.00644522 10 32.6976 11 5.76105e-05 12 1.03462 13 4.2039 14 0.00655569 15 6.7015e-05 16 0.00166238 17 1.60719 18 2.3868e-06 19 5.9814 20 1.23324e-05 21 0.216515 22 0.168095 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 3995.22171184 Extracting fit parameters... 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 1.458e-07 6.445e-03 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 2.648e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 521 Prefactor: 9.232e-01 1.681e-01 0.000e+00 1.000e+01 ( 1.000e+00) 522 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 523 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 520 Normalization: 7.320e-01 2.165e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 350.223 -8.392 Photon Flux Upper Limit: 1.28287442266e-07 ph cm-2 s-1 Energy Flux Upper Limit: 0.0100686873794 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/35177371/likelihoodResults_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 3995.22848449 delta logL = -0.00677265264585 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 3995.22171211 delta logL = -2.67790255748e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .17297E-06 1.0000 .0000 .10000E+07 2 'Index ' 2.7163 1.0000 .0000 10.000 3 'Normalizat' .73193 1.0000 .10000E-01 10.000 4 'Prefactor ' .92327 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5240E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 3995.222 FROM MIGRAD STATUS=CONVERGED 74 CALLS 264 TOTAL EDM= .87E-12 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .16653E-09 7.8545 .42118E-03** at limit ** 2 Index 1.7982 9.0821 .50000 -.11369E-10 3 Normalizat .73203 .20912E-02 .63064E-01 -.19150E-04 4 Prefactor .92325 .16791E-02 .45301E-01 -.57714E-05 ERR DEF= .500 Final values: Prefactor = 1.66533e-10 Index = 1.79824 Normalizat = 0.732035 Prefactor = 0.923247 _V02 Working on... /lscratch/kocevski/35177379/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits.....................! real 20.16 user 18.38 sys 1.07 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/35177379/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits', '/lscratch/kocevski/35177379/ft2_4FGL_J2320.8-0823_daily_bin2195.fits', expMap='/lscratch/kocevski/35177379/expmap_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits', expCube='/lscratch/kocevski/35177379/ltcube_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/35177379/Model_4FGL_J2320.8-0823_daily_bin2195.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2320.8-0823' 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 7.383e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 2.648e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/35177379/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits Spacecraft file(s): /lscratch/kocevski/35177379/ft2_4FGL_J2320.8-0823_daily_bin2195.fits Exposure map: /lscratch/kocevski/35177379/expmap_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits Exposure cube: /lscratch/kocevski/35177379/ltcube_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/35177379/Model_4FGL_J2320.8-0823_daily_bin2195.xml Optimizer: MINUIT Statistic: UNBINNED Performing an iterative likelihood fit... Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 3995.22755815 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 3995.22219188 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 6.6950 1.0000 .0000 .10000E+07 2 'Prefactor ' .30164E-01 1.0000 .0000 .10000E+07 3 'Prefactor ' .10887E-02 1.0000 .0000 .10000E+07 4 'norm ' .63005E-07 1.0000 .0000 .10000E+07 5 'Prefactor ' 14.686 1.0000 .0000 .10000E+07 6 'Prefactor ' .18689 1.0000 .0000 .10000E+07 7 'norm ' 39.356 1.0000 .0000 .10000E+07 8 'Prefactor ' 33.732 1.0000 .0000 .10000E+07 9 'Prefactor ' .31984E-04 1.0000 .0000 .10000E+07 10 'Prefactor ' 22.976 1.0000 .0000 .10000E+07 11 'Prefactor ' .39077E-03 1.0000 .0000 .10000E+07 12 'norm ' .69147 1.0000 .0000 .10000E+07 13 'norm ' 1.0949 1.0000 .0000 .10000E+07 14 'Prefactor ' .31646E-04 1.0000 .0000 .10000E+07 15 'Prefactor ' .80938E-03 1.0000 .0000 .10000E+07 16 'norm ' .55927E-03 1.0000 .0000 .10000E+07 17 'Prefactor ' .15671 1.0000 .0000 .10000E+07 18 'norm ' .92087E-06 1.0000 .0000 .10000E+07 19 'norm ' 9.1425 1.0000 .0000 .10000E+07 20 'Prefactor ' .39593E-03 1.0000 .0000 .10000E+07 21 'Normalizat' .73224 1.0000 .10000E-01 10.000 22 'Prefactor ' .92402 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5240E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 3995.222 FROM MIGRAD STATUS=CONVERGED 187 CALLS 1844 TOTAL EDM= .31E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .9% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 6.7114 10.448 -.95639E-07 -.18698E-01 2 Prefactor .10442E-04 6.5931 .12387E-06** at limit ** 3 Prefactor .0000 7.5461 -.31887E-06** at limit ** 4 norm .0000 .47671 -.27668E-07** at limit ** 5 Prefactor 15.013 6.3555 -.50960E-07 -.55581E-02 6 Prefactor .31699 136.84 -.12642E-07 -.87590E-03 7 norm 39.520 4.4240 -.92526E-08 .13278 8 Prefactor 33.830 2.2435 -.34359E-08 .11079E-01 9 Prefactor .14583E-06 70.231 -.42269E-06** at limit ** 10 Prefactor 22.916 1.4538 .63561E-08 .31709E-02 11 Prefactor .16653E-09 4.5092 -.68117E-07** at limit ** 12 norm .69192 1.0057 -.49915E-07 -.35807E-03 13 norm 1.0837 4.1304 .10555E-06 .11731E-03 14 Prefactor .19224E-06 53.832 .47129E-06** at limit ** 15 Prefactor .22204E-09 5.0368 -.23191E-06** at limit ** 16 norm .23481E-07 29.197 .83462E-06** at limit ** 17 Prefactor .19686 26.954 .10672E-05** at limit ** 18 norm .0000 1.4011 -.30587E-08** at limit ** 19 norm 9.1287 5.2003 .28301E-07 .42608E-03 20 Prefactor .0000 3.8313 -.95910E-07** at limit ** 21 Normalizat .73204 .24921 .15185E-05 .10031E-04 22 Prefactor .92325 .19640 -.19522E-05 .81544E-05 ERR DEF= .500 Final values: Prefactor = 6.71139 Prefactor = 1.04418e-05 Prefactor = 0 norm = 0 Prefactor = 15.0128 Prefactor = 0.316993 norm = 39.5196 Prefactor = 33.83 Prefactor = 1.45828e-07 Prefactor = 22.9161 Prefactor = 1.66533e-10 norm = 0.691924 norm = 1.08368 Prefactor = 1.92235e-07 Prefactor = 2.22045e-10 norm = 2.34812e-08 Prefactor = 0.196856 norm = 0 norm = 9.12871 Prefactor = 0 Normalizat = 0.732036 Prefactor = 0.923246 ********** ** 18 **HESSE ********** FCN= 3995.222 FROM HESSE STATUS=NOT POSDEF 33 CALLS 297 TOTAL EDM= .44E-11 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .16653E-09 39.483 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.7982 9.0127 .50000 -.69496 3 Normalizat .73203 .46825E-02 .27898E-03 -1.0264 4 Prefactor .92325 .37641E-02 .20017E-03 -.95333 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 4.37348e-12 Minuit parameter uncertainties: 1 0.000155968 2 169190 3 0.00468251 4 0.00376407 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 3995.22171184 delta logL = 1.01817931863e-09 Extracting fit parameters... 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 1.665e-10 1.560e-04 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 1.798e+00 1.692e+05 0.000e+00 1.000e+01 (-1.000e+00) 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 521 Prefactor: 9.232e-01 3.764e-03 0.000e+00 1.000e+01 ( 1.000e+00) 522 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 523 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 520 Normalization: 7.320e-01 4.683e-03 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 350.223 -8.392 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/35177371/cmap_HighResolution_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='1.01e-02', job_status='DONE', photon_flux_upper_limit='1.28e-07', time_completed='2026-08-16 17:31:40.837763', job_id='35177371', GAL2='0.92', fit_tolerance='1e-08', EG2='0.73', EG='0.73', time_epoch_completed='1786926700.84', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.92', dlogl='1.02e-09', ts2='-0.00', photon_index_error='0.00', photon_index='2.65' WHERE bin_id='2195' AND source_name='4FGL J2320.8-0823' AND cadence='daily'; Database successfully updated. Analysis Complete. Sun Aug 16 17:31:41 PDT 2026 ********** ** 18 **HESSE ********** FCN= 3995.222 FROM HESSE STATUS=OK 404 CALLS 2248 TOTAL EDM= .22E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 6.7114 10.573 .38757E-03 -1.5656 2 Prefactor .10442E-04 372.26 .16442E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .0000 7.6311 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .0000 .47928 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor 15.013 34.084 .26109E-03 -1.5630 6 Prefactor .31699 16.039 .79621E-02 -1.5697 7 norm 39.520 19.936 .15942E-03 -1.5582 8 Prefactor 33.830 26.206 .17220E-03 -1.5592 9 Prefactor .14583E-06 71.219 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor 22.916 32.697 .20867E-03 -1.5612 11 Prefactor .16653E-09 4.5213 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .69192 1.0346 .61403E-03 -1.5691 13 norm 1.0837 4.2039 .11393E-02 -1.5687 14 Prefactor .19224E-06 55.892 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor .22204E-09 5.0482 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 norm .23481E-07 29.404 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor .19686 3.2804 .71991E-02 -1.5699 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 norm .0000 .48783 .21201E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 norm 9.1287 5.9814 .33122E-03 -1.5648 20 Prefactor .0000 3.8256 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Normalizat .73204 .21626 .63064E-01 -1.0264 22 Prefactor .92325 .16800 .45310E-01 -.95333 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.17243e-07 Minuit parameter uncertainties: 1 10.5733 2 0.1247 3 8.84928e-07 4 1.1381e-08 5 34.0844 6 4.5097 7 19.9364 8 26.206 9 0.00644522 10 32.6976 11 5.76105e-05 12 1.03462 13 4.2039 14 0.00655569 15 6.7015e-05 16 0.00166238 17 1.60719 18 2.3868e-06 19 5.9814 20 1.23324e-05 21 0.216515 22 0.168095 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 3995.22171184 Extracting fit parameters... 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 1.458e-07 6.445e-03 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 2.648e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 521 Prefactor: 9.232e-01 1.681e-01 0.000e+00 1.000e+01 ( 1.000e+00) 522 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 523 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 520 Normalization: 7.320e-01 2.165e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 350.223 -8.392 Photon Flux Upper Limit: 1.28287442266e-07 ph cm-2 s-1 Energy Flux Upper Limit: 0.0100686873794 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/35177379/likelihoodResults_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 3995.22848449 delta logL = -0.00677265264585 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 3995.22171211 delta logL = -2.67790255748e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .17297E-06 1.0000 .0000 .10000E+07 2 'Index ' 2.7163 1.0000 .0000 10.000 3 'Normalizat' .73193 1.0000 .10000E-01 10.000 4 'Prefactor ' .92327 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5240E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 3995.222 FROM MIGRAD STATUS=CONVERGED 74 CALLS 264 TOTAL EDM= .87E-12 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .16653E-09 7.8545 .42118E-03** at limit ** 2 Index 1.7982 9.0821 .50000 -.11369E-10 3 Normalizat .73203 .20912E-02 .63064E-01 -.19150E-04 4 Prefactor .92325 .16791E-02 .45301E-01 -.57714E-05 ERR DEF= .500 Final values: Prefactor = 1.66533e-10 Index = 1.79824 Normalizat = 0.732035 Prefactor = 0.923247 ********** ** 18 **HESSE ********** FCN= 3995.222 FROM HESSE STATUS=NOT POSDEF 33 CALLS 297 TOTAL EDM= .44E-11 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .16653E-09 39.483 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.7982 9.0127 .50000 -.69496 3 Normalizat .73203 .46825E-02 .27898E-03 -1.0264 4 Prefactor .92325 .37641E-02 .20017E-03 -.95333 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 4.37348e-12 Minuit parameter uncertainties: 1 0.000155968 2 169190 3 0.00468251 4 0.00376407 number of points = 7459 number of fields = 31 RA_SUN column already exists. File will not be modified. shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 3995.22171184 delta logL = 1.01817931863e-09 Extracting fit parameters... 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 1.665e-10 1.560e-04 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 1.798e+00 1.692e+05 0.000e+00 1.000e+01 (-1.000e+00) 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 521 Prefactor: 9.232e-01 3.764e-03 0.000e+00 1.000e+01 ( 1.000e+00) 522 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 523 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 520 Normalization: 7.320e-01 4.683e-03 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 350.223 -8.392 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/35177379/cmap_HighResolution_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='1.01e-02', job_status='DONE', photon_flux_upper_limit='1.28e-07', time_completed='2026-08-16 17:32:02.202082', job_id='35177379', GAL2='0.92', fit_tolerance='1e-08', EG2='0.73', EG='0.73', time_epoch_completed='1786926722.2', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.92', dlogl='1.02e-09', ts2='-0.00', photon_index_error='0.00', photon_index='2.65' WHERE bin_id='2195' AND source_name='4FGL J2320.8-0823' AND cadence='daily'; Database successfully updated. Analysis Complete. Sun Aug 16 17:32:02 PDT 2026 Done. Performing analysis on: 4FGL_J2320.8-0823_daily_bin2195 RA = 350.223, Dec = -8.3918 tmin = 808272001, tmax = 808531201 emin = 100.0, emax = 100000.0 irfs = P8R3_SOURCE_V2 ROI = 12 zmax = 90 Fitting strategies: Fix sources to their catalog values = True Leave variable source normalizations free = True Perform pre-fit where ALL sources are frozen to catalog values = False Perform secondary fit with a free spectral index = True Remove all catalog sources = False Remove weak (TS < 2) catalog sources = False Freeze Galactic component = False Likelihood fit parameters: Statistic: UNBINNED Optimizer: MINUIT Catalog: 4FGL Repository job = True LAT data source: Data catalog Updating database... UPDATE lightcurve_data_v2 SET job_id='35177561', job_status='RUN', time_executed='2026-08-16 17:29:05.318923', time_epoch_executed='1786926545.32' WHERE source_name='4FGL J2320.8-0823' and cadence='daily' and bin_id='2195' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/35177561 Creating custom pfile directory: /lscratch/kocevski/35177561/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=808272001.0 && nMetStart<808531201.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=808272001.0 && nMetStart<808531201.0' /Data/Flight/Level1/LPA Retrieving 46 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/35177561/ft1_4FGL_J2320.8-0823_daily_bin2195.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=808272001.0 && nMetStart<808531201.0' /Data/Flight/Level1/LPA Retrieving 46 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/35177561/ft2_4FGL_J2320.8-0823_daily_bin2195.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/35177561/ft1_4FGL_J2320.8-0823_daily_bin2195.fits outfile=/lscratch/kocevski/35177561/ft1_filteredMKT_4FGL_J2320.8-0823_daily_bin2195.fits ra=350.223 dec=-8.3918 rad=12.0 tmin=808272001.0 tmax=808531201.0 emin=100.0 emax=100000.0 zmin=0.0 zmax=90.0 evclass=128 evtype="INDEF" convtype=-1 phasemin=0.0 phasemax=1.0 evtable="EVENTS" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. real 3.60 user 2.82 sys 0.20 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/35177561/ft2_4FGL_J2320.8-0823_daily_bin2195.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/35177561/ft2_4FGL_J2320.8-0823_daily_bin2195.fits sctable="SC_DATA" filter="IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2))" roicut=no evfile=/lscratch/kocevski/35177561/ft1_filteredMKT_4FGL_J2320.8-0823_daily_bin2195.fits evtable="EVENTS" outfile="/lscratch/kocevski/35177561/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits" apply_filter=yes overwrite=yes header_obstimes=yes tstart=0.0 tstop=0.0 gtifile="default" chatter=3 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtmktime version HEAD Applying GTI filter: IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2)) real 0.80 user 0.22 sys 0.12 Number of photons that the gtmktime cut: 341 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/35177561/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits" evtable="EVENTS" scfile=/lscratch/kocevski/35177561/ft2_4FGL_J2320.8-0823_daily_bin2195.fits sctable="SC_DATA" ounumber of points = 7459 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J2320.8-0823_daily_bin2195 RA = 350.223, Dec = -8.3918 tmin = 808272001, tmax = 808531201 emin = 100.0, emax = 100000.0 irfs = P8R3_SOURCE_V2 ROI = 12 zmax = 90 Fitting strategies: Fix sources to their catalog values = True Leave variable source normalizations free = True Perform pre-fit where ALL sources are frozen to catalog values = False Perform secondary fit with a free spectral index = True Remove all catalog sources = False Remove weak (TS < 2) catalog sources = False Freeze Galactic component = False Likelihood fit parameters: Statistic: UNBINNED Optimizer: MINUIT Catalog: 4FGL Repository job = True LAT data source: Data catalog Updating database... UPDATE lightcurve_data_v2 SET job_id='35177556', job_status='RUN', time_executed='2026-08-16 17:29:05.315788', time_epoch_executed='1786926545.32' WHERE source_name='4FGL J2320.8-0823' and cadence='daily' and bin_id='2195' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/35177556 Creating custom pfile directory: /lscratch/kocevski/35177556/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=808272001.0 && nMetStart<808531201.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=808272001.0 && nMetStart<808531201.0' /Data/Flight/Level1/LPA Retrieving 46 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/35177556/ft1_4FGL_J2320.8-0823_daily_bin2195.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=808272001.0 && nMetStart<808531201.0' /Data/Flight/Level1/LPA Retrieving 46 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/35177556/ft2_4FGL_J2320.8-0823_daily_bin2195.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/35177556/ft1_4FGL_J2320.8-0823_daily_bin2195.fits outfile=/lscratch/kocevski/35177556/ft1_filteredMKT_4FGL_J2320.8-0823_daily_bin2195.fits ra=350.223 dec=-8.3918 rad=12.0 tmin=808272001.0 tmax=808531201.0 emin=100.0 emax=100000.0 zmin=0.0 zmax=90.0 evclass=128 evtype="INDEF" convtype=-1 phasemin=0.0 phasemax=1.0 evtable="EVENTS" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. real 3.73 user 2.81 sys 0.19 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/35177556/ft2_4FGL_J2320.8-0823_daily_bin2195.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/35177556/ft2_4FGL_J2320.8-0823_daily_bin2195.fits sctable="SC_DATA" filter="IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2))" roicut=no evfile=/lscratch/kocevski/35177556/ft1_filteredMKT_4FGL_J2320.8-0823_daily_bin2195.fits evtable="EVENTS" outfile="/lscratch/kocevski/35177556/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits" apply_filter=yes overwrite=yes header_obstimes=yes tstart=0.0 tstop=0.0 gtifile="default" chatter=3 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtmktime version HEAD Applying GTI filter: IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2)) real 0.79 user 0.20 sys 0.13 Number of photons that the gtmktime cut: 341 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/35177556/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits" evtable="EVENTS" scfile=/lscratch/kocevski/35177556/ft2_4FGL_J2320.8-0823_daily_bin2195.fits sctable="SC_DATA" ouAL_V02 Working on... /lscratch/kocevski/35177404/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits.....................! real 21.76 user 19.91 sys 1.07 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/35177404/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits', '/lscratch/kocevski/35177404/ft2_4FGL_J2320.8-0823_daily_bin2195.fits', expMap='/lscratch/kocevski/35177404/expmap_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits', expCube='/lscratch/kocevski/35177404/ltcube_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/35177404/Model_4FGL_J2320.8-0823_daily_bin2195.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2320.8-0823' 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 7.383e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 2.648e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/35177404/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits Spacecraft file(s): /lscratch/kocevski/35177404/ft2_4FGL_J2320.8-0823_daily_bin2195.fits Exposure map: /lscratch/kocevski/35177404/expmap_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits Exposure cube: /lscratch/kocevski/35177404/ltcube_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/35177404/Model_4FGL_J2320.8-0823_daily_bin2195.xml Optimizer: MINUIT Statistic: UNBINNED Performing an iterative likelihood fit... Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 3995.22755815 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 3995.22219188 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 6.6950 1.0000 .0000 .10000E+07 2 'Prefactor ' .30164E-01 1.0000 .0000 .10000E+07 3 'Prefactor ' .10887E-02 1.0000 .0000 .10000E+07 4 'norm ' .63005E-07 1.0000 .0000 .10000E+07 5 'Prefactor ' 14.686 1.0000 .0000 .10000E+07 6 'Prefactor ' .18689 1.0000 .0000 .10000E+07 7 'norm ' 39.356 1.0000 .0000 .10000E+07 8 'Prefactor ' 33.732 1.0000 .0000 .10000E+07 9 'Prefactor ' .31984E-04 1.0000 .0000 .10000E+07 10 'Prefactor ' 22.976 1.0000 .0000 .10000E+07 11 'Prefactor ' .39077E-03 1.0000 .0000 .10000E+07 12 'norm ' .69147 1.0000 .0000 .10000E+07 13 'norm ' 1.0949 1.0000 .0000 .10000E+07 14 'Prefactor ' .31646E-04 1.0000 .0000 .10000E+07 15 'Prefactor ' .80938E-03 1.0000 .0000 .10000E+07 16 'norm ' .55927E-03 1.0000 .0000 .10000E+07 17 'Prefactor ' .15671 1.0000 .0000 .10000E+07 18 'norm ' .92087E-06 1.0000 .0000 .10000E+07 19 'norm ' 9.1425 1.0000 .0000 .10000E+07 20 'Prefactor ' .39593E-03 1.0000 .0000 .10000E+07 21 'Normalizat' .73224 1.0000 .10000E-01 10.000 22 'Prefactor ' .92402 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5240E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 3995.222 FROM MIGRAD STATUS=CONVERGED 187 CALLS 1844 TOTAL EDM= .31E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .9% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 6.7114 10.448 -.95639E-07 -.18698E-01 2 Prefactor .10442E-04 6.5931 .12387E-06** at limit ** 3 Prefactor .0000 7.5461 -.31887E-06** at limit ** 4 norm .0000 .47671 -.27668E-07** at limit ** 5 Prefactor 15.013 6.3555 -.50960E-07 -.55581E-02 6 Prefactor .31699 136.84 -.12642E-07 -.87590E-03 7 norm 39.520 4.4240 -.92526E-08 .13278 8 Prefactor 33.830 2.2435 -.34359E-08 .11079E-01 9 Prefactor .14583E-06 70.231 -.42269E-06** at limit ** 10 Prefactor 22.916 1.4538 .63561E-08 .31709E-02 11 Prefactor .16653E-09 4.5092 -.68117E-07** at limit ** 12 norm .69192 1.0057 -.49915E-07 -.35807E-03 13 norm 1.0837 4.1304 .10555E-06 .11731E-03 14 Prefactor .19224E-06 53.832 .47129E-06** at limit ** 15 Prefactor .22204E-09 5.0368 -.23191E-06** at limit ** 16 norm .23481E-07 29.197 .83462E-06** at limit ** 17 Prefactor .19686 26.954 .10672E-05** at limit ** 18 norm .0000 1.4011 -.30587E-08** at limit ** 19 norm 9.1287 5.2003 .28301E-07 .42608E-03 20 Prefactor .0000 3.8313 -.95910E-07** at limit ** 21 Normalizat .73204 .24921 .15185E-05 .10031E-04 22 Prefactor .92325 .19640 -.19522E-05 .81544E-05 ERR DEF= .500 Final values: Prefactor = 6.71139 Prefactor = 1.04418e-05 Prefactor = 0 norm = 0 Prefactor = 15.0128 Prefactor = 0.316993 norm = 39.5196 Prefactor = 33.83 Prefactor = 1.45828e-07 Prefactor = 22.9161 Prefactor = 1.66533e-10 norm = 0.691924 norm = 1.08368 Prefactor = 1.92235e-07 Prefactor = 2.22045e-10 norm = 2.34812e-08 Prefactor = 0.196856 norm = 0 norm = 9.12871 Prefactor = 0 Normalizat = 0.732036 Prefactor = 0.923246 ********** ** 18 **HESSE ********** FCN= 3995.222 FROM HESSE STATUS=OK 404 CALLS 2248 TOTAL EDM= .22E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 6.7114 10.573 .38757E-03 -1.5656 2 Prefactor .10442E-04 372.26 .16442E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .0000 7.6311 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .0000 .47928 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor 15.013 34.084 .26109E-03 -1.5630 6 Prefactor .31699 16.039 .79621E-02 -1.5697 7 norm 39.520 19.936 .15942E-03 -1.5582 8 Prefactor 33.830 26.206 .17220E-03 -1.5592 9 Prefactor .14583E-06 71.219 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor 22.916 32.697 .20867E-03 -1.5612 11 Prefactor .16653E-09 4.5213 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .69192 1.0346 .61403E-03 -1.5691 13 norm 1.0837 4.2039 .11393E-02 -1.5687 14 Prefactor .19224E-06 55.892 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor .22204E-09 5.0482 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 norm .23481E-07 29.404 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor .19686 3.2804 .71991E-02 -1.5699 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 norm .0000 .48783 .21201E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 norm 9.1287 5.9814 .33122E-03 -1.5648 20 Prefactor .0000 3.8256 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Normalizat .73204 .21626 .63064E-01 -1.0264 22 Prefactor .92325 .16800 .45310E-01 -.95333 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.17243e-07 Minuit parameter uncertainties: 1 10.5733 2 0.1247 3 8.84928e-07 4 1.1381e-08 5 34.0844 6 4.5097 7 19.9364 8 26.206 9 0.00644522 10 32.6976 11 5.76105e-05 12 1.03462 13 4.2039 14 0.00655569 15 6.7015e-05 16 0.00166238 17 1.60719 18 2.3868e-06 19 5.9814 20 1.23324e-05 21 0.216515 22 0.168095 number of points = 7459 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J2320.8-0823_daily_bin2195 RA = 350.223, Dec = -8.3918 tmin = 808272001, tmax = 808531201 emin = 100.0, emax = 100000.0 irfs = P8R3_SOURCE_V2 ROI = 12 zmax = 90 Fitting strategies: Fix sources to their catalog values = True Leave variable source normalizations free = True Perform pre-fit where ALL sources are frozen to catalog values = False Perform secondary fit with a free spectral index = True Remove all catalog sources = False Remove weak (TS < 2) catalog sources = False Freeze Galactic component = False Likelihood fit parameters: Statistic: UNBINNED Optimizer: MINUIT Catalog: 4FGL Repository job = True LAT data source: Data catalog Updating database... UPDATE lightcurve_data_v2 SET job_id='35177605', job_status='RUN', time_executed='2026-08-16 17:29:08.758029', time_epoch_executed='1786926548.76' WHERE source_name='4FGL J2320.8-0823' and cadence='daily' and bin_id='2195' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/35177605 Creating custom pfile directory: /lscratch/kocevski/35177605/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=808272001.0 && nMetStart<808531201.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=808272001.0 && nMetStart<808531201.0' /Data/Flight/Level1/LPA Retrieving 46 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/35177605/ft1_4FGL_J2320.8-0823_daily_bin2195.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=808272001.0 && nMetStart<808531201.0' /Data/Flight/Level1/LPA Retrieving 46 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/35177605/ft2_4FGL_J2320.8-0823_daily_bin2195.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/35177605/ft1_4FGL_J2320.8-0823_daily_bin2195.fits outfile=/lscratch/kocevski/35177605/ft1_filteredMKT_4FGL_J2320.8-0823_daily_bin2195.fits ra=350.223 dec=-8.3918 rad=12.0 tmin=808272001.0 tmax=808531201.0 emin=100.0 emax=100000.0 zmin=0.0 zmax=90.0 evclass=128 evtype="INDEF" convtype=-1 phasemin=0.0 phasemax=1.0 evtable="EVENTS" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. real 4.02 user 3.20 sys 0.22 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/35177605/ft2_4FGL_J2320.8-0823_daily_bin2195.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/35177605/ft2_4FGL_J2320.8-0823_daily_bin2195.fits sctable="SC_DATA" filter="IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2))" roicut=no evfile=/lscratch/kocevski/35177605/ft1_filteredMKT_4FGL_J2320.8-0823_daily_bin2195.fits evtable="EVENTS" outfile="/lscratch/kocevski/35177605/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits" apply_filter=yes overwrite=yes header_obstimes=yes tstart=0.0 tstop=0.0 gtifile="default" chatter=3 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtmktime version HEAD Applying GTI filter: IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2)) real 1.02 user 0.20 sys 0.13 Number of photons that the gtmktime cut: 341 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/35177605/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits" evtable="EVENTS" scfile=/lscratch/kocevski/35177605/ft2_4FGL_J2320.8-0823_daily_bin2195.fits sctable="SC_DATA" ouDone. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 3995.22171184 Extracting fit parameters... 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 1.458e-07 6.445e-03 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 2.648e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 521 Prefactor: 9.232e-01 1.681e-01 0.000e+00 1.000e+01 ( 1.000e+00) 522 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 523 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 520 Normalization: 7.320e-01 2.165e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 350.223 -8.392 Photon Flux Upper Limit: 1.28287442266e-07 ph cm-2 s-1 Energy Flux Upper Limit: 0.0100686873794 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/35177404/likelihoodResults_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 3995.22848449 delta logL = -0.00677265264585 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 3995.22171211 delta logL = -2.67790255748e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .17297E-06 1.0000 .0000 .10000E+07 2 'Index ' 2.7163 1.0000 .0000 10.000 3 'Normalizat' .73193 1.0000 .10000E-01 10.000 4 'Prefactor ' .92327 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5240E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 3995.222 FROM MIGRAD STATUS=CONVERGED 74 CALLS 264 TOTAL EDM= .87E-12 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .16653E-09 7.8545 .42118E-03** at limit ** 2 Index 1.7982 9.0821 .50000 -.11369E-10 3 Normalizat .73203 .20912E-02 .63064E-01 -.19150E-04 4 Prefactor .92325 .16791E-02 .45301E-01 -.57714E-05 ERR DEF= .500 Final values: Prefactor = 1.66533e-10 Index = 1.79824 Normalizat = 0.732035 Prefactor = 0.923247 ********** ** 18 **HESSE ********** FCN= 3995.222 FROM HESSE STATUS=NOT POSDEF 33 CALLS 297 TOTAL EDM= .44E-11 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .16653E-09 39.483 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.7982 9.0127 .50000 -.69496 3 Normalizat .73203 .46825E-02 .27898E-03 -1.0264 4 Prefactor .92325 .37641E-02 .20017E-03 -.95333 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 4.37348e-12 Minuit parameter uncertainties: 1 0.000155968 2 169190 3 0.00468251 4 0.00376407 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 3995.22171184 delta logL = 1.01817931863e-09 Extracting fit parameters... 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 1.665e-10 1.560e-04 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 1.798e+00 1.692e+05 0.000e+00 1.000e+01 (-1.000e+00) 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 521 Prefactor: 9.232e-01 3.764e-03 0.000e+00 1.000e+01 ( 1.000e+00) 522 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 523 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 520 Normalization: 7.320e-01 4.683e-03 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 350.223 -8.392 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/35177404/cmap_HighResolution_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='1.01e-02', job_status='DONE', photon_flux_upper_limit='1.28e-07', time_completed='2026-08-16 17:32:37.762820', job_id='35177404', GAL2='0.92', fit_tolerance='1e-08', EG2='0.73', EG='0.73', time_epoch_completed='1786926757.76', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.92', dlogl='1.02e-09', ts2='-0.00', photon_index_error='0.00', photon_index='2.65' WHERE bin_id='2195' AND source_name='4FGL J2320.8-0823' AND cadence='daily'; Database successfully updated. Analysis Complete. Sun Aug 16 17:32:38 PDT 2026 file=/lscratch/kocevski/35177503/ltcube_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits dcostheta=0.025 binsz=1.0 phibins=0 tmin=0.0 tmax=0.0 file_version="1" zmin=0.0 zmax=90.0 chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Working on file /lscratch/kocevski/35177503/ft2_4FGL_J2320.8-0823_daily_bin2195.fits .....................! real 8.89 user 8.08 sys 0.24 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/35177503/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits evtable="EVENTS" scfile=/lscratch/kocevski/35177503/ft2_4FGL_J2320.8-0823_daily_bin2195.fits sctable="SC_DATA" expcube=/lscratch/kocevski/35177503/ltcube_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits outfile=/lscratch/kocevski/35177503/expmap_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits irfs="P8R3_SOURCE_V2" evtype="INDEF" srcrad=30.0 nlong=88 nlat=88 nenergies=10 submap=no nlongmin=0 nlongmax=0 nlatmin=0 nlatmax=0 chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). The exposure maps generated by this tool are meant to be used for *unbinned* likelihood analysis only. Do not use them for binned analyses. Computing the ExposureMap using /lscratch/kocevski/35177503/ltcube_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits .....................! real 70.46 user 65.46 sys 4.14 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Added 161 point sources and 0 extended sources Setting source of interest to: 4FGL J2320.8-0823 @ 350.223 -8.3918 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/35177503/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits scfile=/lscratch/kocevski/35177503/ft2_4FGL_J2320.8-0823_daily_bin2195.fits outfile=/lscratch/kocevski/35177503/cmap_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=160 nypix=160 binsz=0.25 coordsys="CEL" xref=350.223 yref=-8.3918 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.82 user 0.24 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/35177503/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits scfile=/lscratch/kocevski/35177503/ft2_4FGL_J2320.8-0823_daily_bin2195.fits outfile=/lscratch/kocevski/35177503/cmap_HighResolution_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=500 nypix=500 binsz=0.1 coordsys="CEL" xref=350.223 yref=-8.3918 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.87 user 0.23 sys 0.12 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/35177503/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits evtable="EVENTS" scfile=/lscratch/kocevski/35177503/ft2_4FGL_J2320.8-0823_daily_bin2195.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/35177503/Model_4FGL_J2320.8-0823_daily_bin2195.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding source GAL_tfile=/lscratch/kocevski/35177544/ltcube_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits dcostheta=0.025 binsz=1.0 phibins=0 tmin=0.0 tmax=0.0 file_version="1" zmin=0.0 zmax=90.0 chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Working on file /lscratch/kocevski/35177544/ft2_4FGL_J2320.8-0823_daily_bin2195.fits .....................! real 9.00 user 8.23 sys 0.25 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/35177544/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits evtable="EVENTS" scfile=/lscratch/kocevski/35177544/ft2_4FGL_J2320.8-0823_daily_bin2195.fits sctable="SC_DATA" expcube=/lscratch/kocevski/35177544/ltcube_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits outfile=/lscratch/kocevski/35177544/expmap_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits irfs="P8R3_SOURCE_V2" evtype="INDEF" srcrad=30.0 nlong=88 nlat=88 nenergies=10 submap=no nlongmin=0 nlongmax=0 nlatmin=0 nlatmax=0 chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). The exposure maps generated by this tool are meant to be used for *unbinned* likelihood analysis only. Do not use them for binned analyses. Computing the ExposureMap using /lscratch/kocevski/35177544/ltcube_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits .....................! real 73.20 user 67.87 sys 3.96 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Added 161 point sources and 0 extended sources Setting source of interest to: 4FGL J2320.8-0823 @ 350.223 -8.3918 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/35177544/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits scfile=/lscratch/kocevski/35177544/ft2_4FGL_J2320.8-0823_daily_bin2195.fits outfile=/lscratch/kocevski/35177544/cmap_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=160 nypix=160 binsz=0.25 coordsys="CEL" xref=350.223 yref=-8.3918 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.37 user 0.23 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/35177544/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits scfile=/lscratch/kocevski/35177544/ft2_4FGL_J2320.8-0823_daily_bin2195.fits outfile=/lscratch/kocevski/35177544/cmap_HighResolution_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=500 nypix=500 binsz=0.1 coordsys="CEL" xref=350.223 yref=-8.3918 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.25 user 0.25 sys 0.15 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/35177544/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits evtable="EVENTS" scfile=/lscratch/kocevski/35177544/ft2_4FGL_J2320.8-0823_daily_bin2195.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/35177544/Model_4FGL_J2320.8-0823_daily_bin2195.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding source GALtfile=/lscratch/kocevski/35177537/ltcube_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits dcostheta=0.025 binsz=1.0 phibins=0 tmin=0.0 tmax=0.0 file_version="1" zmin=0.0 zmax=90.0 chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Working on file /lscratch/kocevski/35177537/ft2_4FGL_J2320.8-0823_daily_bin2195.fits .....................! real 8.99 user 8.33 sys 0.23 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/35177537/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits evtable="EVENTS" scfile=/lscratch/kocevski/35177537/ft2_4FGL_J2320.8-0823_daily_bin2195.fits sctable="SC_DATA" expcube=/lscratch/kocevski/35177537/ltcube_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits outfile=/lscratch/kocevski/35177537/expmap_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits irfs="P8R3_SOURCE_V2" evtype="INDEF" srcrad=30.0 nlong=88 nlat=88 nenergies=10 submap=no nlongmin=0 nlongmax=0 nlatmin=0 nlatmax=0 chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). The exposure maps generated by this tool are meant to be used for *unbinned* likelihood analysis only. Do not use them for binned analyses. Computing the ExposureMap using /lscratch/kocevski/35177537/ltcube_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits .....................! real 72.79 user 68.10 sys 3.95 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Added 161 point sources and 0 extended sources Setting source of interest to: 4FGL J2320.8-0823 @ 350.223 -8.3918 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/35177537/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits scfile=/lscratch/kocevski/35177537/ft2_4FGL_J2320.8-0823_daily_bin2195.fits outfile=/lscratch/kocevski/35177537/cmap_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=160 nypix=160 binsz=0.25 coordsys="CEL" xref=350.223 yref=-8.3918 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.02 user 0.23 sys 0.14 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/35177537/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits scfile=/lscratch/kocevski/35177537/ft2_4FGL_J2320.8-0823_daily_bin2195.fits outfile=/lscratch/kocevski/35177537/cmap_HighResolution_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=500 nypix=500 binsz=0.1 coordsys="CEL" xref=350.223 yref=-8.3918 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.06 user 0.26 sys 0.12 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/35177537/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits evtable="EVENTS" scfile=/lscratch/kocevski/35177537/ft2_4FGL_J2320.8-0823_daily_bin2195.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/35177537/Model_4FGL_J2320.8-0823_daily_bin2195.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding source GALtfile=/lscratch/kocevski/35177508/ltcube_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits dcostheta=0.025 binsz=1.0 phibins=0 tmin=0.0 tmax=0.0 file_version="1" zmin=0.0 zmax=90.0 chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Working on file /lscratch/kocevski/35177508/ft2_4FGL_J2320.8-0823_daily_bin2195.fits .....................! real 9.80 user 8.93 sys 0.24 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/35177508/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits evtable="EVENTS" scfile=/lscratch/kocevski/35177508/ft2_4FGL_J2320.8-0823_daily_bin2195.fits sctable="SC_DATA" expcube=/lscratch/kocevski/35177508/ltcube_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits outfile=/lscratch/kocevski/35177508/expmap_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits irfs="P8R3_SOURCE_V2" evtype="INDEF" srcrad=30.0 nlong=88 nlat=88 nenergies=10 submap=no nlongmin=0 nlongmax=0 nlatmin=0 nlatmax=0 chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). The exposure maps generated by this tool are meant to be used for *unbinned* likelihood analysis only. Do not use them for binned analyses. Computing the ExposureMap using /lscratch/kocevski/35177508/ltcube_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits .....................! real 76.12 user 70.79 sys 4.47 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Added 161 point sources and 0 extended sources Setting source of interest to: 4FGL J2320.8-0823 @ 350.223 -8.3918 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/35177508/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits scfile=/lscratch/kocevski/35177508/ft2_4FGL_J2320.8-0823_daily_bin2195.fits outfile=/lscratch/kocevski/35177508/cmap_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=160 nypix=160 binsz=0.25 coordsys="CEL" xref=350.223 yref=-8.3918 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.87 user 0.24 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/35177508/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits scfile=/lscratch/kocevski/35177508/ft2_4FGL_J2320.8-0823_daily_bin2195.fits outfile=/lscratch/kocevski/35177508/cmap_HighResolution_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=500 nypix=500 binsz=0.1 coordsys="CEL" xref=350.223 yref=-8.3918 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.85 user 0.27 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/35177508/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits evtable="EVENTS" scfile=/lscratch/kocevski/35177508/ft2_4FGL_J2320.8-0823_daily_bin2195.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/35177508/Model_4FGL_J2320.8-0823_daily_bin2195.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding source GALnumber of points = 7459 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J2320.8-0823_daily_bin2195 RA = 350.223, Dec = -8.3918 tmin = 808272001, tmax = 808531201 emin = 100.0, emax = 100000.0 irfs = P8R3_SOURCE_V2 ROI = 12 zmax = 90 Fitting strategies: Fix sources to their catalog values = True Leave variable source normalizations free = True Perform pre-fit where ALL sources are frozen to catalog values = False Perform secondary fit with a free spectral index = True Remove all catalog sources = False Remove weak (TS < 2) catalog sources = False Freeze Galactic component = False Likelihood fit parameters: Statistic: UNBINNED Optimizer: MINUIT Catalog: 4FGL Repository job = True LAT data source: Data catalog Updating database... UPDATE lightcurve_data_v2 SET job_id='35177673', job_status='RUN', time_executed='2026-08-16 17:30:00.425679', time_epoch_executed='1786926600.43' WHERE source_name='4FGL J2320.8-0823' and cadence='daily' and bin_id='2195' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/35177673 Creating custom pfile directory: /lscratch/kocevski/35177673/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=808272001.0 && nMetStart<808531201.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=808272001.0 && nMetStart<808531201.0' /Data/Flight/Level1/LPA Retrieving 46 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/35177673/ft1_4FGL_J2320.8-0823_daily_bin2195.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=808272001.0 && nMetStart<808531201.0' /Data/Flight/Level1/LPA Retrieving 46 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/35177673/ft2_4FGL_J2320.8-0823_daily_bin2195.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/35177673/ft1_4FGL_J2320.8-0823_daily_bin2195.fits outfile=/lscratch/kocevski/35177673/ft1_filteredMKT_4FGL_J2320.8-0823_daily_bin2195.fits ra=350.223 dec=-8.3918 rad=12.0 tmin=808272001.0 tmax=808531201.0 emin=100.0 emax=100000.0 zmin=0.0 zmax=90.0 evclass=128 evtype="INDEF" convtype=-1 phasemin=0.0 phasemax=1.0 evtable="EVENTS" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. real 3.52 user 2.84 sys 0.21 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/35177673/ft2_4FGL_J2320.8-0823_daily_bin2195.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/35177673/ft2_4FGL_J2320.8-0823_daily_bin2195.fits sctable="SC_DATA" filter="IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2))" roicut=no evfile=/lscratch/kocevski/35177673/ft1_filteredMKT_4FGL_J2320.8-0823_daily_bin2195.fits evtable="EVENTS" outfile="/lscratch/kocevski/35177673/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits" apply_filter=yes overwrite=yes header_obstimes=yes tstart=0.0 tstop=0.0 gtifile="default" chatter=3 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtmktime version HEAD Applying GTI filter: IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2)) real 0.82 user 0.18 sys 0.12 Number of photons that the gtmktime cut: 341 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/35177673/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits" evtable="EVENTS" scfile=/lscratch/kocevski/35177673/ft2_4FGL_J2320.8-0823_daily_bin2195.fits sctable="SC_DATA" outfile=/lscratch/kocevski/35177534/ltcube_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits dcostheta=0.025 binsz=1.0 phibins=0 tmin=0.0 tmax=0.0 file_version="1" zmin=0.0 zmax=90.0 chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Working on file /lscratch/kocevski/35177534/ft2_4FGL_J2320.8-0823_daily_bin2195.fits .....................! real 10.48 user 9.59 sys 0.26 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/35177534/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits evtable="EVENTS" scfile=/lscratch/kocevski/35177534/ft2_4FGL_J2320.8-0823_daily_bin2195.fits sctable="SC_DATA" expcube=/lscratch/kocevski/35177534/ltcube_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits outfile=/lscratch/kocevski/35177534/expmap_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits irfs="P8R3_SOURCE_V2" evtype="INDEF" srcrad=30.0 nlong=88 nlat=88 nenergies=10 submap=no nlongmin=0 nlongmax=0 nlatmin=0 nlatmax=0 chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). The exposure maps generated by this tool are meant to be used for *unbinned* likelihood analysis only. Do not use them for binned analyses. Computing the ExposureMap using /lscratch/kocevski/35177534/ltcube_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits .....................! real 81.24 user 75.95 sys 4.42 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Added 161 point sources and 0 extended sources Setting source of interest to: 4FGL J2320.8-0823 @ 350.223 -8.3918 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/35177534/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits scfile=/lscratch/kocevski/35177534/ft2_4FGL_J2320.8-0823_daily_bin2195.fits outfile=/lscratch/kocevski/35177534/cmap_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=160 nypix=160 binsz=0.25 coordsys="CEL" xref=350.223 yref=-8.3918 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.12 user 0.24 sys 0.14 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/35177534/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits scfile=/lscratch/kocevski/35177534/ft2_4FGL_J2320.8-0823_daily_bin2195.fits outfile=/lscratch/kocevski/35177534/cmap_HighResolution_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=500 nypix=500 binsz=0.1 coordsys="CEL" xref=350.223 yref=-8.3918 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.05 user 0.26 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/35177534/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits evtable="EVENTS" scfile=/lscratch/kocevski/35177534/ft2_4FGL_J2320.8-0823_daily_bin2195.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/35177534/Model_4FGL_J2320.8-0823_daily_bin2195.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding source GAnumber of points = 7459 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J2320.8-0823_daily_bin2195 RA = 350.223, Dec = -8.3918 tmin = 808272001, tmax = 808531201 emin = 100.0, emax = 100000.0 irfs = P8R3_SOURCE_V2 ROI = 12 zmax = 90 Fitting strategies: Fix sources to their catalog values = True Leave variable source normalizations free = True Perform pre-fit where ALL sources are frozen to catalog values = False Perform secondary fit with a free spectral index = True Remove all catalog sources = False Remove weak (TS < 2) catalog sources = False Freeze Galactic component = False Likelihood fit parameters: Statistic: UNBINNED Optimizer: MINUIT Catalog: 4FGL Repository job = True LAT data source: Data catalog Updating database... UPDATE lightcurve_data_v2 SET job_id='35177616', job_status='RUN', time_executed='2026-08-16 17:30:04.991843', time_epoch_executed='1786926604.99' WHERE source_name='4FGL J2320.8-0823' and cadence='daily' and bin_id='2195' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/35177616 Creating custom pfile directory: /lscratch/kocevski/35177616/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=808272001.0 && nMetStart<808531201.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=808272001.0 && nMetStart<808531201.0' /Data/Flight/Level1/LPA Retrieving 46 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/35177616/ft1_4FGL_J2320.8-0823_daily_bin2195.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=808272001.0 && nMetStart<808531201.0' /Data/Flight/Level1/LPA Retrieving 46 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/35177616/ft2_4FGL_J2320.8-0823_daily_bin2195.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/35177616/ft1_4FGL_J2320.8-0823_daily_bin2195.fits outfile=/lscratch/kocevski/35177616/ft1_filteredMKT_4FGL_J2320.8-0823_daily_bin2195.fits ra=350.223 dec=-8.3918 rad=12.0 tmin=808272001.0 tmax=808531201.0 emin=100.0 emax=100000.0 zmin=0.0 zmax=90.0 evclass=128 evtype="INDEF" convtype=-1 phasemin=0.0 phasemax=1.0 evtable="EVENTS" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. real 4.10 user 2.99 sys 0.21 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/35177616/ft2_4FGL_J2320.8-0823_daily_bin2195.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/35177616/ft2_4FGL_J2320.8-0823_daily_bin2195.fits sctable="SC_DATA" filter="IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2))" roicut=no evfile=/lscratch/kocevski/35177616/ft1_filteredMKT_4FGL_J2320.8-0823_daily_bin2195.fits evtable="EVENTS" outfile="/lscratch/kocevski/35177616/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits" apply_filter=yes overwrite=yes header_obstimes=yes tstart=0.0 tstop=0.0 gtifile="default" chatter=3 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtmktime version HEAD Applying GTI filter: IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2)) real 0.97 user 0.21 sys 0.14 Number of photons that the gtmktime cut: 341 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/35177616/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits" evtable="EVENTS" scfile=/lscratch/kocevski/35177616/ft2_4FGL_J2320.8-0823_daily_bin2195.fits sctable="SC_DATA" ounumber of points = 7459 number of fields = 31 RA_SUN column already exists. File will not be modified. number of points = 7459 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J2320.8-0823_daily_bin2195 RA = 350.223, Dec = -8.3918 tmin = 808272001, tmax = 808531201 emin = 100.0, emax = 100000.0 irfs = P8R3_SOURCE_V2 ROI = 12 zmax = 90 Fitting strategies: Fix sources to their catalog values = True Leave variable source normalizations free = True Perform pre-fit where ALL sources are frozen to catalog values = False Perform secondary fit with a free spectral index = True Remove all catalog sources = False Remove weak (TS < 2) catalog sources = False Freeze Galactic component = False Likelihood fit parameters: Statistic: UNBINNED Optimizer: MINUIT Catalog: 4FGL Repository job = True LAT data source: Data catalog Updating database... UPDATE lightcurve_data_v2 SET job_id='35177692', job_status='RUN', time_executed='2026-08-16 17:30:05.651730', time_epoch_executed='1786926605.65' WHERE source_name='4FGL J2320.8-0823' and cadence='daily' and bin_id='2195' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/35177692 Creating custom pfile directory: /lscratch/kocevski/35177692/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=808272001.0 && nMetStart<808531201.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=808272001.0 && nMetStart<808531201.0' /Data/Flight/Level1/LPA Retrieving 46 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/35177692/ft1_4FGL_J2320.8-0823_daily_bin2195.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=808272001.0 && nMetStart<808531201.0' /Data/Flight/Level1/LPA Retrieving 46 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/35177692/ft2_4FGL_J2320.8-0823_daily_bin2195.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/35177692/ft1_4FGL_J2320.8-0823_daily_bin2195.fits outfile=/lscratch/kocevski/35177692/ft1_filteredMKT_4FGL_J2320.8-0823_daily_bin2195.fits ra=350.223 dec=-8.3918 rad=12.0 tmin=808272001.0 tmax=808531201.0 emin=100.0 emax=100000.0 zmin=0.0 zmax=90.0 evclass=128 evtype="INDEF" convtype=-1 phasemin=0.0 phasemax=1.0 evtable="EVENTS" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. real 4.34 user 3.43 sys 0.21 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/35177692/ft2_4FGL_J2320.8-0823_daily_bin2195.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/35177692/ft2_4FGL_J2320.8-0823_daily_bin2195.fits sctable="SC_DATA" filter="IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2))" roicut=no evfile=/lscratch/kocevski/35177692/ft1_filteredMKT_4FGL_J2320.8-0823_daily_bin2195.fits evtable="EVENTS" outfile="/lscratch/kocevski/35177692/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits" apply_filter=yes overwrite=yes header_obstimes=yes tstart=0.0 tstop=0.0 gtifile="default" chatter=3 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtmktime version HEAD Applying GTI filter: IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2)) real 0.97 user 0.19 sys 0.12 Number of photons that the gtmktime cut: 341 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/35177692/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits" evtable="EVENTS" scfile=/lscratch/kocevski/35177692/ft2_4FGL_J2320.8-0823_daily_bin2195.fits sctable="SC_DATA" ounumber of points = 7459 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J2320.8-0823_daily_bin2195 RA = 350.223, Dec = -8.3918 tmin = 808272001, tmax = 808531201 emin = 100.0, emax = 100000.0 irfs = P8R3_SOURCE_V2 ROI = 12 zmax = 90 Fitting strategies: Fix sources to their catalog values = True Leave variable source normalizations free = True Perform pre-fit where ALL sources are frozen to catalog values = False Perform secondary fit with a free spectral index = True Remove all catalog sources = False Remove weak (TS < 2) catalog sources = False Freeze Galactic component = False Likelihood fit parameters: Statistic: UNBINNED Optimizer: MINUIT Catalog: 4FGL Repository job = True LAT data source: Data catalog Updating database... UPDATE lightcurve_data_v2 SET job_id='35177690', job_status='RUN', time_executed='2026-08-16 17:30:05.352075', time_epoch_executed='1786926605.35' WHERE source_name='4FGL J2320.8-0823' and cadence='daily' and bin_id='2195' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/35177690 Creating custom pfile directory: /lscratch/kocevski/35177690/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=808272001.0 && nMetStart<808531201.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=808272001.0 && nMetStart<808531201.0' /Data/Flight/Level1/LPA Retrieving 46 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/35177690/ft1_4FGL_J2320.8-0823_daily_bin2195.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=808272001.0 && nMetStart<808531201.0' /Data/Flight/Level1/LPA Retrieving 46 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/35177690/ft2_4FGL_J2320.8-0823_daily_bin2195.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/35177690/ft1_4FGL_J2320.8-0823_daily_bin2195.fits outfile=/lscratch/kocevski/35177690/ft1_filteredMKT_4FGL_J2320.8-0823_daily_bin2195.fits ra=350.223 dec=-8.3918 rad=12.0 tmin=808272001.0 tmax=808531201.0 emin=100.0 emax=100000.0 zmin=0.0 zmax=90.0 evclass=128 evtype="INDEF" convtype=-1 phasemin=0.0 phasemax=1.0 evtable="EVENTS" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. real 4.19 user 3.26 sys 0.22 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/35177690/ft2_4FGL_J2320.8-0823_daily_bin2195.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/35177690/ft2_4FGL_J2320.8-0823_daily_bin2195.fits sctable="SC_DATA" filter="IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2))" roicut=no evfile=/lscratch/kocevski/35177690/ft1_filteredMKT_4FGL_J2320.8-0823_daily_bin2195.fits evtable="EVENTS" outfile="/lscratch/kocevski/35177690/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits" apply_filter=yes overwrite=yes header_obstimes=yes tstart=0.0 tstop=0.0 gtifile="default" chatter=3 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtmktime version HEAD Applying GTI filter: IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2)) real 0.92 user 0.19 sys 0.11 Number of photons that the gtmktime cut: 341 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/35177690/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits" evtable="EVENTS" scfile=/lscratch/kocevski/35177690/ft2_4FGL_J2320.8-0823_daily_bin2195.fits sctable="SC_DATA" ouDone. Performing analysis on: 4FGL_J2320.8-0823_daily_bin2195 RA = 350.223, Dec = -8.3918 tmin = 808272001, tmax = 808531201 emin = 100.0, emax = 100000.0 irfs = P8R3_SOURCE_V2 ROI = 12 zmax = 90 Fitting strategies: Fix sources to their catalog values = True Leave variable source normalizations free = True Perform pre-fit where ALL sources are frozen to catalog values = False Perform secondary fit with a free spectral index = True Remove all catalog sources = False Remove weak (TS < 2) catalog sources = False Freeze Galactic component = False Likelihood fit parameters: Statistic: UNBINNED Optimizer: MINUIT Catalog: 4FGL Repository job = True LAT data source: Data catalog Updating database... UPDATE lightcurve_data_v2 SET job_id='35177693', job_status='RUN', time_executed='2026-08-16 17:30:05.540713', time_epoch_executed='1786926605.54' WHERE source_name='4FGL J2320.8-0823' and cadence='daily' and bin_id='2195' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/35177693 Creating custom pfile directory: /lscratch/kocevski/35177693/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=808272001.0 && nMetStart<808531201.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=808272001.0 && nMetStart<808531201.0' /Data/Flight/Level1/LPA Retrieving 46 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/35177693/ft1_4FGL_J2320.8-0823_daily_bin2195.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=808272001.0 && nMetStart<808531201.0' /Data/Flight/Level1/LPA Retrieving 46 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/35177693/ft2_4FGL_J2320.8-0823_daily_bin2195.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/35177693/ft1_4FGL_J2320.8-0823_daily_bin2195.fits outfile=/lscratch/kocevski/35177693/ft1_filteredMKT_4FGL_J2320.8-0823_daily_bin2195.fits ra=350.223 dec=-8.3918 rad=12.0 tmin=808272001.0 tmax=808531201.0 emin=100.0 emax=100000.0 zmin=0.0 zmax=90.0 evclass=128 evtype="INDEF" convtype=-1 phasemin=0.0 phasemax=1.0 evtable="EVENTS" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. real 4.21 user 2.98 sys 0.18 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/35177693/ft2_4FGL_J2320.8-0823_daily_bin2195.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/35177693/ft2_4FGL_J2320.8-0823_daily_bin2195.fits sctable="SC_DATA" filter="IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2))" roicut=no evfile=/lscratch/kocevski/35177693/ft1_filteredMKT_4FGL_J2320.8-0823_daily_bin2195.fits evtable="EVENTS" outfile="/lscratch/kocevski/35177693/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits" apply_filter=yes overwrite=yes header_obstimes=yes tstart=0.0 tstop=0.0 gtifile="default" chatter=3 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtmktime version HEAD Applying GTI filter: IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2)) real 0.73 user 0.18 sys 0.12 Number of photons that the gtmktime cut: 341 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/35177693/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits" evtable="EVENTS" scfile=/lscratch/kocevski/35177693/ft2_4FGL_J2320.8-0823_daily_bin2195.fits sctable="SC_DATA" ouV02 Working on... /lscratch/kocevski/35177503/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits.....................! real 19.02 user 17.41 sys 1.03 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/35177503/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits', '/lscratch/kocevski/35177503/ft2_4FGL_J2320.8-0823_daily_bin2195.fits', expMap='/lscratch/kocevski/35177503/expmap_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits', expCube='/lscratch/kocevski/35177503/ltcube_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/35177503/Model_4FGL_J2320.8-0823_daily_bin2195.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2320.8-0823' 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 7.383e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 2.648e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/35177503/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits Spacecraft file(s): /lscratch/kocevski/35177503/ft2_4FGL_J2320.8-0823_daily_bin2195.fits Exposure map: /lscratch/kocevski/35177503/expmap_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits Exposure cube: /lscratch/kocevski/35177503/ltcube_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/35177503/Model_4FGL_J2320.8-0823_daily_bin2195.xml Optimizer: MINUIT Statistic: UNBINNED Performing an iterative likelihood fit... Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 3995.22755815 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 3995.22219188 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 6.6950 1.0000 .0000 .10000E+07 2 'Prefactor ' .30164E-01 1.0000 .0000 .10000E+07 3 'Prefactor ' .10887E-02 1.0000 .0000 .10000E+07 4 'norm ' .63005E-07 1.0000 .0000 .10000E+07 5 'Prefactor ' 14.686 1.0000 .0000 .10000E+07 6 'Prefactor ' .18689 1.0000 .0000 .10000E+07 7 'norm ' 39.356 1.0000 .0000 .10000E+07 8 'Prefactor ' 33.732 1.0000 .0000 .10000E+07 9 'Prefactor ' .31984E-04 1.0000 .0000 .10000E+07 10 'Prefactor ' 22.976 1.0000 .0000 .10000E+07 11 'Prefactor ' .39077E-03 1.0000 .0000 .10000E+07 12 'norm ' .69147 1.0000 .0000 .10000E+07 13 'norm ' 1.0949 1.0000 .0000 .10000E+07 14 'Prefactor ' .31646E-04 1.0000 .0000 .10000E+07 15 'Prefactor ' .80938E-03 1.0000 .0000 .10000E+07 16 'norm ' .55927E-03 1.0000 .0000 .10000E+07 17 'Prefactor ' .15671 1.0000 .0000 .10000E+07 18 'norm ' .92087E-06 1.0000 .0000 .10000E+07 19 'norm ' 9.1425 1.0000 .0000 .10000E+07 20 'Prefactor ' .39593E-03 1.0000 .0000 .10000E+07 21 'Normalizat' .73224 1.0000 .10000E-01 10.000 22 'Prefactor ' .92402 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5240E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 3995.222 FROM MIGRAD STATUS=CONVERGED 187 CALLS 1844 TOTAL EDM= .31E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .9% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 6.7114 10.448 -.95639E-07 -.18698E-01 2 Prefactor .10442E-04 6.5931 .12387E-06** at limit ** 3 Prefactor .0000 7.5461 -.31887E-06** at limit ** 4 norm .0000 .47671 -.27668E-07** at limit ** 5 Prefactor 15.013 6.3555 -.50960E-07 -.55581E-02 6 Prefactor .31699 136.84 -.12642E-07 -.87590E-03 7 norm 39.520 4.4240 -.92526E-08 .13278 8 Prefactor 33.830 2.2435 -.34359E-08 .11079E-01 9 Prefactor .14583E-06 70.231 -.42269E-06** at limit ** 10 Prefactor 22.916 1.4538 .63561E-08 .31709E-02 11 Prefactor .16653E-09 4.5092 -.68117E-07** at limit ** 12 norm .69192 1.0057 -.49915E-07 -.35807E-03 13 norm 1.0837 4.1304 .10555E-06 .11731E-03 14 Prefactor .19224E-06 53.832 .47129E-06** at limit ** 15 Prefactor .22204E-09 5.0368 -.23191E-06** at limit ** 16 norm .23481E-07 29.197 .83462E-06** at limit ** 17 Prefactor .19686 26.954 .10672E-05** at limit ** 18 norm .0000 1.4011 -.30587E-08** at limit ** 19 norm 9.1287 5.2003 .28301E-07 .42608E-03 20 Prefactor .0000 3.8313 -.95910E-07** at limit ** 21 Normalizat .73204 .24921 .15185E-05 .10031E-04 22 Prefactor .92325 .19640 -.19522E-05 .81544E-05 ERR DEF= .500 Final values: Prefactor = 6.71139 Prefactor = 1.04418e-05 Prefactor = 0 norm = 0 Prefactor = 15.0128 Prefactor = 0.316993 norm = 39.5196 Prefactor = 33.83 Prefactor = 1.45828e-07 Prefactor = 22.9161 Prefactor = 1.66533e-10 norm = 0.691924 norm = 1.08368 Prefactor = 1.92235e-07 Prefactor = 2.22045e-10 norm = 2.34812e-08 Prefactor = 0.196856 norm = 0 norm = 9.12871 Prefactor = 0 Normalizat = 0.732036 Prefactor = 0.923246 _V02 Working on... /lscratch/kocevski/35177544/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits.....................! real 21.11 user 18.95 sys 0.69 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/35177544/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits', '/lscratch/kocevski/35177544/ft2_4FGL_J2320.8-0823_daily_bin2195.fits', expMap='/lscratch/kocevski/35177544/expmap_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits', expCube='/lscratch/kocevski/35177544/ltcube_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/35177544/Model_4FGL_J2320.8-0823_daily_bin2195.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2320.8-0823' 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 7.383e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 2.648e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/35177544/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits Spacecraft file(s): /lscratch/kocevski/35177544/ft2_4FGL_J2320.8-0823_daily_bin2195.fits Exposure map: /lscratch/kocevski/35177544/expmap_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits Exposure cube: /lscratch/kocevski/35177544/ltcube_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/35177544/Model_4FGL_J2320.8-0823_daily_bin2195.xml Optimizer: MINUIT Statistic: UNBINNED Performing an iterative likelihood fit... Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 3995.22755815 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 3995.22219188 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 6.6950 1.0000 .0000 .10000E+07 2 'Prefactor ' .30164E-01 1.0000 .0000 .10000E+07 3 'Prefactor ' .10887E-02 1.0000 .0000 .10000E+07 4 'norm ' .63005E-07 1.0000 .0000 .10000E+07 5 'Prefactor ' 14.686 1.0000 .0000 .10000E+07 6 'Prefactor ' .18689 1.0000 .0000 .10000E+07 7 'norm ' 39.356 1.0000 .0000 .10000E+07 8 'Prefactor ' 33.732 1.0000 .0000 .10000E+07 9 'Prefactor ' .31984E-04 1.0000 .0000 .10000E+07 10 'Prefactor ' 22.976 1.0000 .0000 .10000E+07 11 'Prefactor ' .39077E-03 1.0000 .0000 .10000E+07 12 'norm ' .69147 1.0000 .0000 .10000E+07 13 'norm ' 1.0949 1.0000 .0000 .10000E+07 14 'Prefactor ' .31646E-04 1.0000 .0000 .10000E+07 15 'Prefactor ' .80938E-03 1.0000 .0000 .10000E+07 16 'norm ' .55927E-03 1.0000 .0000 .10000E+07 17 'Prefactor ' .15671 1.0000 .0000 .10000E+07 18 'norm ' .92087E-06 1.0000 .0000 .10000E+07 19 'norm ' 9.1425 1.0000 .0000 .10000E+07 20 'Prefactor ' .39593E-03 1.0000 .0000 .10000E+07 21 'Normalizat' .73224 1.0000 .10000E-01 10.000 22 'Prefactor ' .92402 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5240E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 3995.222 FROM MIGRAD STATUS=CONVERGED 187 CALLS 1844 TOTAL EDM= .31E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .9% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 6.7114 10.448 -.95639E-07 -.18698E-01 2 Prefactor .10442E-04 6.5931 .12387E-06** at limit ** 3 Prefactor .0000 7.5461 -.31887E-06** at limit ** 4 norm .0000 .47671 -.27668E-07** at limit ** 5 Prefactor 15.013 6.3555 -.50960E-07 -.55581E-02 6 Prefactor .31699 136.84 -.12642E-07 -.87590E-03 7 norm 39.520 4.4240 -.92526E-08 .13278 8 Prefactor 33.830 2.2435 -.34359E-08 .11079E-01 9 Prefactor .14583E-06 70.231 -.42269E-06** at limit ** 10 Prefactor 22.916 1.4538 .63561E-08 .31709E-02 11 Prefactor .16653E-09 4.5092 -.68117E-07** at limit ** 12 norm .69192 1.0057 -.49915E-07 -.35807E-03 13 norm 1.0837 4.1304 .10555E-06 .11731E-03 14 Prefactor .19224E-06 53.832 .47129E-06** at limit ** 15 Prefactor .22204E-09 5.0368 -.23191E-06** at limit ** 16 norm .23481E-07 29.197 .83462E-06** at limit ** 17 Prefactor .19686 26.954 .10672E-05** at limit ** 18 norm .0000 1.4011 -.30587E-08** at limit ** 19 norm 9.1287 5.2003 .28301E-07 .42608E-03 20 Prefactor .0000 3.8313 -.95910E-07** at limit ** 21 Normalizat .73204 .24921 .15185E-05 .10031E-04 22 Prefactor .92325 .19640 -.19522E-05 .81544E-05 ERR DEF= .500 Final values: Prefactor = 6.71139 Prefactor = 1.04418e-05 Prefactor = 0 norm = 0 Prefactor = 15.0128 Prefactor = 0.316993 norm = 39.5196 Prefactor = 33.83 Prefactor = 1.45828e-07 Prefactor = 22.9161 Prefactor = 1.66533e-10 norm = 0.691924 norm = 1.08368 Prefactor = 1.92235e-07 Prefactor = 2.22045e-10 norm = 2.34812e-08 Prefactor = 0.196856 norm = 0 norm = 9.12871 Prefactor = 0 Normalizat = 0.732036 Prefactor = 0.923246 ********** ** 18 **HESSE ********** FCN= 3995.222 FROM HESSE STATUS=OK 404 CALLS 2248 TOTAL EDM= .22E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 6.7114 10.573 .38757E-03 -1.5656 2 Prefactor .10442E-04 372.26 .16442E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .0000 7.6311 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .0000 .47928 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor 15.013 34.084 .26109E-03 -1.5630 6 Prefactor .31699 16.039 .79621E-02 -1.5697 7 norm 39.520 19.936 .15942E-03 -1.5582 8 Prefactor 33.830 26.206 .17220E-03 -1.5592 9 Prefactor .14583E-06 71.219 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor 22.916 32.697 .20867E-03 -1.5612 11 Prefactor .16653E-09 4.5213 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .69192 1.0346 .61403E-03 -1.5691 13 norm 1.0837 4.2039 .11393E-02 -1.5687 14 Prefactor .19224E-06 55.892 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor .22204E-09 5.0482 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 norm .23481E-07 29.404 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor .19686 3.2804 .71991E-02 -1.5699 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 norm .0000 .48783 .21201E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 norm 9.1287 5.9814 .33122E-03 -1.5648 20 Prefactor .0000 3.8256 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Normalizat .73204 .21626 .63064E-01 -1.0264 22 Prefactor .92325 .16800 .45310E-01 -.95333 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.17243e-07 Minuit parameter uncertainties: 1 10.5733 2 0.1247 3 8.84928e-07 4 1.1381e-08 5 34.0844 6 4.5097 7 19.9364 8 26.206 9 0.00644522 10 32.6976 11 5.76105e-05 12 1.03462 13 4.2039 14 0.00655569 15 6.7015e-05 16 0.00166238 17 1.60719 18 2.3868e-06 19 5.9814 20 1.23324e-05 21 0.216515 22 0.168095 tfile=/lscratch/kocevski/35177561/ltcube_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits dcostheta=0.025 binsz=1.0 phibins=0 tmin=0.0 tmax=0.0 file_version="1" zmin=0.0 zmax=90.0 chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Working on file /lscratch/kocevski/35177561/ft2_4FGL_J2320.8-0823_daily_bin2195.fits .....................! real 8.60 user 7.84 sys 0.22 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/35177561/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits evtable="EVENTS" scfile=/lscratch/kocevski/35177561/ft2_4FGL_J2320.8-0823_daily_bin2195.fits sctable="SC_DATA" expcube=/lscratch/kocevski/35177561/ltcube_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits outfile=/lscratch/kocevski/35177561/expmap_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits irfs="P8R3_SOURCE_V2" evtype="INDEF" srcrad=30.0 nlong=88 nlat=88 nenergies=10 submap=no nlongmin=0 nlongmax=0 nlatmin=0 nlatmax=0 chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). The exposure maps generated by this tool are meant to be used for *unbinned* likelihood analysis only. Do not use them for binned analyses. Computing the ExposureMap using /lscratch/kocevski/35177561/ltcube_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits .....................! real 70.41 user 65.41 sys 4.11 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Added 161 point sources and 0 extended sources Setting source of interest to: 4FGL J2320.8-0823 @ 350.223 -8.3918 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/35177561/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits scfile=/lscratch/kocevski/35177561/ft2_4FGL_J2320.8-0823_daily_bin2195.fits outfile=/lscratch/kocevski/35177561/cmap_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=160 nypix=160 binsz=0.25 coordsys="CEL" xref=350.223 yref=-8.3918 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.79 user 0.23 sys 0.14 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/35177561/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits scfile=/lscratch/kocevski/35177561/ft2_4FGL_J2320.8-0823_daily_bin2195.fits outfile=/lscratch/kocevski/35177561/cmap_HighResolution_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=500 nypix=500 binsz=0.1 coordsys="CEL" xref=350.223 yref=-8.3918 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.81 user 0.25 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/35177561/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits evtable="EVENTS" scfile=/lscratch/kocevski/35177561/ft2_4FGL_J2320.8-0823_daily_bin2195.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/35177561/Model_4FGL_J2320.8-0823_daily_bin2195.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding source GAL_V02 Working on... /lscratch/kocevski/35177537/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits.....................! real 21.23 user 18.97 sys 0.89 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/35177537/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits', '/lscratch/kocevski/35177537/ft2_4FGL_J2320.8-0823_daily_bin2195.fits', expMap='/lscratch/kocevski/35177537/expmap_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits', expCube='/lscratch/kocevski/35177537/ltcube_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/35177537/Model_4FGL_J2320.8-0823_daily_bin2195.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2320.8-0823' 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 7.383e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 2.648e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/35177537/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits Spacecraft file(s): /lscratch/kocevski/35177537/ft2_4FGL_J2320.8-0823_daily_bin2195.fits Exposure map: /lscratch/kocevski/35177537/expmap_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits Exposure cube: /lscratch/kocevski/35177537/ltcube_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/35177537/Model_4FGL_J2320.8-0823_daily_bin2195.xml Optimizer: MINUIT Statistic: UNBINNED Performing an iterative likelihood fit... Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 3995.22755815 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 3995.22219188 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 6.6950 1.0000 .0000 .10000E+07 2 'Prefactor ' .30164E-01 1.0000 .0000 .10000E+07 3 'Prefactor ' .10887E-02 1.0000 .0000 .10000E+07 4 'norm ' .63005E-07 1.0000 .0000 .10000E+07 5 'Prefactor ' 14.686 1.0000 .0000 .10000E+07 6 'Prefactor ' .18689 1.0000 .0000 .10000E+07 7 'norm ' 39.356 1.0000 .0000 .10000E+07 8 'Prefactor ' 33.732 1.0000 .0000 .10000E+07 9 'Prefactor ' .31984E-04 1.0000 .0000 .10000E+07 10 'Prefactor ' 22.976 1.0000 .0000 .10000E+07 11 'Prefactor ' .39077E-03 1.0000 .0000 .10000E+07 12 'norm ' .69147 1.0000 .0000 .10000E+07 13 'norm ' 1.0949 1.0000 .0000 .10000E+07 14 'Prefactor ' .31646E-04 1.0000 .0000 .10000E+07 15 'Prefactor ' .80938E-03 1.0000 .0000 .10000E+07 16 'norm ' .55927E-03 1.0000 .0000 .10000E+07 17 'Prefactor ' .15671 1.0000 .0000 .10000E+07 18 'norm ' .92087E-06 1.0000 .0000 .10000E+07 19 'norm ' 9.1425 1.0000 .0000 .10000E+07 20 'Prefactor ' .39593E-03 1.0000 .0000 .10000E+07 21 'Normalizat' .73224 1.0000 .10000E-01 10.000 22 'Prefactor ' .92402 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5240E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 3995.222 FROM MIGRAD STATUS=CONVERGED 187 CALLS 1844 TOTAL EDM= .31E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .9% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 6.7114 10.448 -.95639E-07 -.18698E-01 2 Prefactor .10442E-04 6.5931 .12387E-06** at limit ** 3 Prefactor .0000 7.5461 -.31887E-06** at limit ** 4 norm .0000 .47671 -.27668E-07** at limit ** 5 Prefactor 15.013 6.3555 -.50960E-07 -.55581E-02 6 Prefactor .31699 136.84 -.12642E-07 -.87590E-03 7 norm 39.520 4.4240 -.92526E-08 .13278 8 Prefactor 33.830 2.2435 -.34359E-08 .11079E-01 9 Prefactor .14583E-06 70.231 -.42269E-06** at limit ** 10 Prefactor 22.916 1.4538 .63561E-08 .31709E-02 11 Prefactor .16653E-09 4.5092 -.68117E-07** at limit ** 12 norm .69192 1.0057 -.49915E-07 -.35807E-03 13 norm 1.0837 4.1304 .10555E-06 .11731E-03 14 Prefactor .19224E-06 53.832 .47129E-06** at limit ** 15 Prefactor .22204E-09 5.0368 -.23191E-06** at limit ** 16 norm .23481E-07 29.197 .83462E-06** at limit ** 17 Prefactor .19686 26.954 .10672E-05** at limit ** 18 norm .0000 1.4011 -.30587E-08** at limit ** 19 norm 9.1287 5.2003 .28301E-07 .42608E-03 20 Prefactor .0000 3.8313 -.95910E-07** at limit ** 21 Normalizat .73204 .24921 .15185E-05 .10031E-04 22 Prefactor .92325 .19640 -.19522E-05 .81544E-05 ERR DEF= .500 Final values: Prefactor = 6.71139 Prefactor = 1.04418e-05 Prefactor = 0 norm = 0 Prefactor = 15.0128 Prefactor = 0.316993 norm = 39.5196 Prefactor = 33.83 Prefactor = 1.45828e-07 Prefactor = 22.9161 Prefactor = 1.66533e-10 norm = 0.691924 norm = 1.08368 Prefactor = 1.92235e-07 Prefactor = 2.22045e-10 norm = 2.34812e-08 Prefactor = 0.196856 norm = 0 norm = 9.12871 Prefactor = 0 Normalizat = 0.732036 Prefactor = 0.923246 tfile=/lscratch/kocevski/35177556/ltcube_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits dcostheta=0.025 binsz=1.0 phibins=0 tmin=0.0 tmax=0.0 file_version="1" zmin=0.0 zmax=90.0 chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Working on file /lscratch/kocevski/35177556/ft2_4FGL_J2320.8-0823_daily_bin2195.fits .....................! real 8.69 user 7.85 sys 0.23 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/35177556/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits evtable="EVENTS" scfile=/lscratch/kocevski/35177556/ft2_4FGL_J2320.8-0823_daily_bin2195.fits sctable="SC_DATA" expcube=/lscratch/kocevski/35177556/ltcube_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits outfile=/lscratch/kocevski/35177556/expmap_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits irfs="P8R3_SOURCE_V2" evtype="INDEF" srcrad=30.0 nlong=88 nlat=88 nenergies=10 submap=no nlongmin=0 nlongmax=0 nlatmin=0 nlatmax=0 chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). The exposure maps generated by this tool are meant to be used for *unbinned* likelihood analysis only. Do not use them for binned analyses. Computing the ExposureMap using /lscratch/kocevski/35177556/ltcube_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits .....................! real 70.11 user 65.21 sys 4.07 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Added 161 point sources and 0 extended sources Setting source of interest to: 4FGL J2320.8-0823 @ 350.223 -8.3918 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/35177556/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits scfile=/lscratch/kocevski/35177556/ft2_4FGL_J2320.8-0823_daily_bin2195.fits outfile=/lscratch/kocevski/35177556/cmap_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=160 nypix=160 binsz=0.25 coordsys="CEL" xref=350.223 yref=-8.3918 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.86 user 0.23 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/35177556/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits scfile=/lscratch/kocevski/35177556/ft2_4FGL_J2320.8-0823_daily_bin2195.fits outfile=/lscratch/kocevski/35177556/cmap_HighResolution_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=500 nypix=500 binsz=0.1 coordsys="CEL" xref=350.223 yref=-8.3918 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.80 user 0.23 sys 0.12 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/35177556/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits evtable="EVENTS" scfile=/lscratch/kocevski/35177556/ft2_4FGL_J2320.8-0823_daily_bin2195.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/35177556/Model_4FGL_J2320.8-0823_daily_bin2195.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding source GAL ********** ** 18 **HESSE ********** FCN= 3995.222 FROM HESSE STATUS=OK 404 CALLS 2248 TOTAL EDM= .22E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 6.7114 10.573 .38757E-03 -1.5656 2 Prefactor .10442E-04 372.26 .16442E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .0000 7.6311 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .0000 .47928 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor 15.013 34.084 .26109E-03 -1.5630 6 Prefactor .31699 16.039 .79621E-02 -1.5697 7 norm 39.520 19.936 .15942E-03 -1.5582 8 Prefactor 33.830 26.206 .17220E-03 -1.5592 9 Prefactor .14583E-06 71.219 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor 22.916 32.697 .20867E-03 -1.5612 11 Prefactor .16653E-09 4.5213 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .69192 1.0346 .61403E-03 -1.5691 13 norm 1.0837 4.2039 .11393E-02 -1.5687 14 Prefactor .19224E-06 55.892 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor .22204E-09 5.0482 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 norm .23481E-07 29.404 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor .19686 3.2804 .71991E-02 -1.5699 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 norm .0000 .48783 .21201E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 norm 9.1287 5.9814 .33122E-03 -1.5648 20 Prefactor .0000 3.8256 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Normalizat .73204 .21626 .63064E-01 -1.0264 22 Prefactor .92325 .16800 .45310E-01 -.95333 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.17243e-07 Minuit parameter uncertainties: 1 10.5733 2 0.1247 3 8.84928e-07 4 1.1381e-08 5 34.0844 6 4.5097 7 19.9364 8 26.206 9 0.00644522 10 32.6976 11 5.76105e-05 12 1.03462 13 4.2039 14 0.00655569 15 6.7015e-05 16 0.00166238 17 1.60719 18 2.3868e-06 19 5.9814 20 1.23324e-05 21 0.216515 22 0.168095 _V02 Working on... /lscratch/kocevski/35177508/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits.....................! real 20.52 user 18.83 sys 1.08 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/35177508/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits', '/lscratch/kocevski/35177508/ft2_4FGL_J2320.8-0823_daily_bin2195.fits', expMap='/lscratch/kocevski/35177508/expmap_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits', expCube='/lscratch/kocevski/35177508/ltcube_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/35177508/Model_4FGL_J2320.8-0823_daily_bin2195.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2320.8-0823' 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 7.383e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 2.648e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/35177508/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits Spacecraft file(s): /lscratch/kocevski/35177508/ft2_4FGL_J2320.8-0823_daily_bin2195.fits Exposure map: /lscratch/kocevski/35177508/expmap_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits Exposure cube: /lscratch/kocevski/35177508/ltcube_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/35177508/Model_4FGL_J2320.8-0823_daily_bin2195.xml Optimizer: MINUIT Statistic: UNBINNED Performing an iterative likelihood fit... Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 3995.22755815 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 3995.22219188 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 6.6950 1.0000 .0000 .10000E+07 2 'Prefactor ' .30164E-01 1.0000 .0000 .10000E+07 3 'Prefactor ' .10887E-02 1.0000 .0000 .10000E+07 4 'norm ' .63005E-07 1.0000 .0000 .10000E+07 5 'Prefactor ' 14.686 1.0000 .0000 .10000E+07 6 'Prefactor ' .18689 1.0000 .0000 .10000E+07 7 'norm ' 39.356 1.0000 .0000 .10000E+07 8 'Prefactor ' 33.732 1.0000 .0000 .10000E+07 9 'Prefactor ' .31984E-04 1.0000 .0000 .10000E+07 10 'Prefactor ' 22.976 1.0000 .0000 .10000E+07 11 'Prefactor ' .39077E-03 1.0000 .0000 .10000E+07 12 'norm ' .69147 1.0000 .0000 .10000E+07 13 'norm ' 1.0949 1.0000 .0000 .10000E+07 14 'Prefactor ' .31646E-04 1.0000 .0000 .10000E+07 15 'Prefactor ' .80938E-03 1.0000 .0000 .10000E+07 16 'norm ' .55927E-03 1.0000 .0000 .10000E+07 17 'Prefactor ' .15671 1.0000 .0000 .10000E+07 18 'norm ' .92087E-06 1.0000 .0000 .10000E+07 19 'norm ' 9.1425 1.0000 .0000 .10000E+07 20 'Prefactor ' .39593E-03 1.0000 .0000 .10000E+07 21 'Normalizat' .73224 1.0000 .10000E-01 10.000 22 'Prefactor ' .92402 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5240E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 3995.222 FROM MIGRAD STATUS=CONVERGED 187 CALLS 1844 TOTAL EDM= .31E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .9% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 6.7114 10.448 -.95639E-07 -.18698E-01 2 Prefactor .10442E-04 6.5931 .12387E-06** at limit ** 3 Prefactor .0000 7.5461 -.31887E-06** at limit ** 4 norm .0000 .47671 -.27668E-07** at limit ** 5 Prefactor 15.013 6.3555 -.50960E-07 -.55581E-02 6 Prefactor .31699 136.84 -.12642E-07 -.87590E-03 7 norm 39.520 4.4240 -.92526E-08 .13278 8 Prefactor 33.830 2.2435 -.34359E-08 .11079E-01 9 Prefactor .14583E-06 70.231 -.42269E-06** at limit ** 10 Prefactor 22.916 1.4538 .63561E-08 .31709E-02 11 Prefactor .16653E-09 4.5092 -.68117E-07** at limit ** 12 norm .69192 1.0057 -.49915E-07 -.35807E-03 13 norm 1.0837 4.1304 .10555E-06 .11731E-03 14 Prefactor .19224E-06 53.832 .47129E-06** at limit ** 15 Prefactor .22204E-09 5.0368 -.23191E-06** at limit ** 16 norm .23481E-07 29.197 .83462E-06** at limit ** 17 Prefactor .19686 26.954 .10672E-05** at limit ** 18 norm .0000 1.4011 -.30587E-08** at limit ** 19 norm 9.1287 5.2003 .28301E-07 .42608E-03 20 Prefactor .0000 3.8313 -.95910E-07** at limit ** 21 Normalizat .73204 .24921 .15185E-05 .10031E-04 22 Prefactor .92325 .19640 -.19522E-05 .81544E-05 ERR DEF= .500 Final values: Prefactor = 6.71139 Prefactor = 1.04418e-05 Prefactor = 0 norm = 0 Prefactor = 15.0128 Prefactor = 0.316993 norm = 39.5196 Prefactor = 33.83 Prefactor = 1.45828e-07 Prefactor = 22.9161 Prefactor = 1.66533e-10 norm = 0.691924 norm = 1.08368 Prefactor = 1.92235e-07 Prefactor = 2.22045e-10 norm = 2.34812e-08 Prefactor = 0.196856 norm = 0 norm = 9.12871 Prefactor = 0 Normalizat = 0.732036 Prefactor = 0.923246 ********** ** 18 **HESSE ********** FCN= 3995.222 FROM HESSE STATUS=OK 404 CALLS 2248 TOTAL EDM= .22E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 6.7114 10.573 .38757E-03 -1.5656 2 Prefactor .10442E-04 372.26 .16442E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .0000 7.6311 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .0000 .47928 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor 15.013 34.084 .26109E-03 -1.5630 6 Prefactor .31699 16.039 .79621E-02 -1.5697 7 norm 39.520 19.936 .15942E-03 -1.5582 8 Prefactor 33.830 26.206 .17220E-03 -1.5592 9 Prefactor .14583E-06 71.219 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor 22.916 32.697 .20867E-03 -1.5612 11 Prefactor .16653E-09 4.5213 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .69192 1.0346 .61403E-03 -1.5691 13 norm 1.0837 4.2039 .11393E-02 -1.5687 14 Prefactor .19224E-06 55.892 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor .22204E-09 5.0482 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 norm .23481E-07 29.404 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor .19686 3.2804 .71991E-02 -1.5699 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 norm .0000 .48783 .21201E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 norm 9.1287 5.9814 .33122E-03 -1.5648 20 Prefactor .0000 3.8256 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Normalizat .73204 .21626 .63064E-01 -1.0264 22 Prefactor .92325 .16800 .45310E-01 -.95333 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.17243e-07 Minuit parameter uncertainties: 1 10.5733 2 0.1247 3 8.84928e-07 4 1.1381e-08 5 34.0844 6 4.5097 7 19.9364 8 26.206 9 0.00644522 10 32.6976 11 5.76105e-05 12 1.03462 13 4.2039 14 0.00655569 15 6.7015e-05 16 0.00166238 17 1.60719 18 2.3868e-06 19 5.9814 20 1.23324e-05 21 0.216515 22 0.168095 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 3995.22171184 Extracting fit parameters... 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 1.458e-07 6.445e-03 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 2.648e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 521 Prefactor: 9.232e-01 1.681e-01 0.000e+00 1.000e+01 ( 1.000e+00) 522 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 523 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 520 Normalization: 7.320e-01 2.165e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 350.223 -8.392 Photon Flux Upper Limit: 1.28287442266e-07 ph cm-2 s-1 Energy Flux Upper Limit: 0.0100686873794 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/35177503/likelihoodResults_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 3995.22848449 delta logL = -0.00677265264585 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 3995.22171211 delta logL = -2.67790255748e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .17297E-06 1.0000 .0000 .10000E+07 2 'Index ' 2.7163 1.0000 .0000 10.000 3 'Normalizat' .73193 1.0000 .10000E-01 10.000 4 'Prefactor ' .92327 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5240E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 3995.222 FROM MIGRAD STATUS=CONVERGED 74 CALLS 264 TOTAL EDM= .87E-12 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .16653E-09 7.8545 .42118E-03** at limit ** 2 Index 1.7982 9.0821 .50000 -.11369E-10 3 Normalizat .73203 .20912E-02 .63064E-01 -.19150E-04 4 Prefactor .92325 .16791E-02 .45301E-01 -.57714E-05 ERR DEF= .500 Final values: Prefactor = 1.66533e-10 Index = 1.79824 Normalizat = 0.732035 Prefactor = 0.923247 ********** ** 18 **HESSE ********** FCN= 3995.222 FROM HESSE STATUS=NOT POSDEF 33 CALLS 297 TOTAL EDM= .44E-11 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .16653E-09 39.483 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.7982 9.0127 .50000 -.69496 3 Normalizat .73203 .46825E-02 .27898E-03 -1.0264 4 Prefactor .92325 .37641E-02 .20017E-03 -.95333 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 4.37348e-12 Minuit parameter uncertainties: 1 0.000155968 2 169190 3 0.00468251 4 0.00376407 ********** ** 18 **HESSE ********** FCN= 3995.222 FROM HESSE STATUS=OK 404 CALLS 2248 TOTAL EDM= .22E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 6.7114 10.573 .38757E-03 -1.5656 2 Prefactor .10442E-04 372.26 .16442E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .0000 7.6311 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .0000 .47928 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor 15.013 34.084 .26109E-03 -1.5630 6 Prefactor .31699 16.039 .79621E-02 -1.5697 7 norm 39.520 19.936 .15942E-03 -1.5582 8 Prefactor 33.830 26.206 .17220E-03 -1.5592 9 Prefactor .14583E-06 71.219 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor 22.916 32.697 .20867E-03 -1.5612 11 Prefactor .16653E-09 4.5213 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .69192 1.0346 .61403E-03 -1.5691 13 norm 1.0837 4.2039 .11393E-02 -1.5687 14 Prefactor .19224E-06 55.892 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor .22204E-09 5.0482 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 norm .23481E-07 29.404 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor .19686 3.2804 .71991E-02 -1.5699 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 norm .0000 .48783 .21201E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 norm 9.1287 5.9814 .33122E-03 -1.5648 20 Prefactor .0000 3.8256 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Normalizat .73204 .21626 .63064E-01 -1.0264 22 Prefactor .92325 .16800 .45310E-01 -.95333 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.17243e-07 Minuit parameter uncertainties: 1 10.5733 2 0.1247 3 8.84928e-07 4 1.1381e-08 5 34.0844 6 4.5097 7 19.9364 8 26.206 9 0.00644522 10 32.6976 11 5.76105e-05 12 1.03462 13 4.2039 14 0.00655569 15 6.7015e-05 16 0.00166238 17 1.60719 18 2.3868e-06 19 5.9814 20 1.23324e-05 21 0.216515 22 0.168095 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 3995.22171184 delta logL = 1.01817931863e-09 Extracting fit parameters... 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 1.665e-10 1.560e-04 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 1.798e+00 1.692e+05 0.000e+00 1.000e+01 (-1.000e+00) 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 521 Prefactor: 9.232e-01 3.764e-03 0.000e+00 1.000e+01 ( 1.000e+00) 522 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 523 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 520 Normalization: 7.320e-01 4.683e-03 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 350.223 -8.392 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/35177503/cmap_HighResolution_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='1.01e-02', job_status='DONE', photon_flux_upper_limit='1.28e-07', time_completed='2026-08-16 17:33:59.689690', job_id='35177503', GAL2='0.92', fit_tolerance='1e-08', EG2='0.73', EG='0.73', time_epoch_completed='1786926839.69', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.92', dlogl='1.02e-09', ts2='-0.00', photon_index_error='0.00', photon_index='2.65' WHERE bin_id='2195' AND source_name='4FGL J2320.8-0823' AND cadence='daily'; Database successfully updated. Analysis Complete. Sun Aug 16 17:34:00 PDT 2026 number of points = 7459 number of fields = 31 RA_SUN column already exists. File will not be modified. L_V02 Working on... /lscratch/kocevski/35177534/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits.....................! real 22.96 user 20.31 sys 0.88 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/35177534/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits', '/lscratch/kocevski/35177534/ft2_4FGL_J2320.8-0823_daily_bin2195.fits', expMap='/lscratch/kocevski/35177534/expmap_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits', expCube='/lscratch/kocevski/35177534/ltcube_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/35177534/Model_4FGL_J2320.8-0823_daily_bin2195.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2320.8-0823' 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 7.383e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 2.648e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/35177534/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits Spacecraft file(s): /lscratch/kocevski/35177534/ft2_4FGL_J2320.8-0823_daily_bin2195.fits Exposure map: /lscratch/kocevski/35177534/expmap_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits Exposure cube: /lscratch/kocevski/35177534/ltcube_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/35177534/Model_4FGL_J2320.8-0823_daily_bin2195.xml Optimizer: MINUIT Statistic: UNBINNED Performing an iterative likelihood fit... Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 3995.22755815 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 3995.22219188 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 6.6950 1.0000 .0000 .10000E+07 2 'Prefactor ' .30164E-01 1.0000 .0000 .10000E+07 3 'Prefactor ' .10887E-02 1.0000 .0000 .10000E+07 4 'norm ' .63005E-07 1.0000 .0000 .10000E+07 5 'Prefactor ' 14.686 1.0000 .0000 .10000E+07 6 'Prefactor ' .18689 1.0000 .0000 .10000E+07 7 'norm ' 39.356 1.0000 .0000 .10000E+07 8 'Prefactor ' 33.732 1.0000 .0000 .10000E+07 9 'Prefactor ' .31984E-04 1.0000 .0000 .10000E+07 10 'Prefactor ' 22.976 1.0000 .0000 .10000E+07 11 'Prefactor ' .39077E-03 1.0000 .0000 .10000E+07 12 'norm ' .69147 1.0000 .0000 .10000E+07 13 'norm ' 1.0949 1.0000 .0000 .10000E+07 14 'Prefactor ' .31646E-04 1.0000 .0000 .10000E+07 15 'Prefactor ' .80938E-03 1.0000 .0000 .10000E+07 16 'norm ' .55927E-03 1.0000 .0000 .10000E+07 17 'Prefactor ' .15671 1.0000 .0000 .10000E+07 18 'norm ' .92087E-06 1.0000 .0000 .10000E+07 19 'norm ' 9.1425 1.0000 .0000 .10000E+07 20 'Prefactor ' .39593E-03 1.0000 .0000 .10000E+07 21 'Normalizat' .73224 1.0000 .10000E-01 10.000 22 'Prefactor ' .92402 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5240E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 3995.222 FROM MIGRAD STATUS=CONVERGED 187 CALLS 1844 TOTAL EDM= .31E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .9% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 6.7114 10.448 -.95639E-07 -.18698E-01 2 Prefactor .10442E-04 6.5931 .12387E-06** at limit ** 3 Prefactor .0000 7.5461 -.31887E-06** at limit ** 4 norm .0000 .47671 -.27668E-07** at limit ** 5 Prefactor 15.013 6.3555 -.50960E-07 -.55581E-02 6 Prefactor .31699 136.84 -.12642E-07 -.87590E-03 7 norm 39.520 4.4240 -.92526E-08 .13278 8 Prefactor 33.830 2.2435 -.34359E-08 .11079E-01 9 Prefactor .14583E-06 70.231 -.42269E-06** at limit ** 10 Prefactor 22.916 1.4538 .63561E-08 .31709E-02 11 Prefactor .16653E-09 4.5092 -.68117E-07** at limit ** 12 norm .69192 1.0057 -.49915E-07 -.35807E-03 13 norm 1.0837 4.1304 .10555E-06 .11731E-03 14 Prefactor .19224E-06 53.832 .47129E-06** at limit ** 15 Prefactor .22204E-09 5.0368 -.23191E-06** at limit ** 16 norm .23481E-07 29.197 .83462E-06** at limit ** 17 Prefactor .19686 26.954 .10672E-05** at limit ** 18 norm .0000 1.4011 -.30587E-08** at limit ** 19 norm 9.1287 5.2003 .28301E-07 .42608E-03 20 Prefactor .0000 3.8313 -.95910E-07** at limit ** 21 Normalizat .73204 .24921 .15185E-05 .10031E-04 22 Prefactor .92325 .19640 -.19522E-05 .81544E-05 ERR DEF= .500 Final values: Prefactor = 6.71139 Prefactor = 1.04418e-05 Prefactor = 0 norm = 0 Prefactor = 15.0128 Prefactor = 0.316993 norm = 39.5196 Prefactor = 33.83 Prefactor = 1.45828e-07 Prefactor = 22.9161 Prefactor = 1.66533e-10 norm = 0.691924 norm = 1.08368 Done. Performing analysis on: 4FGL_J2320.8-0823_daily_bin2195 RA = 350.223, Dec = -8.3918 tmin = 808272001, tmax = 808531201 emin = 100.0, emax = 100000.0 irfs = P8R3_SOURCE_V2 ROI = 12 zmax = 90 Fitting strategies: Fix sources to their catalog values = True Leave variable source normalizations free = True Perform pre-fit where ALL sources are frozen to catalog values = False Perform secondary fit with a free spectral index = True Remove all catalog sources = False Remove weak (TS < 2) catalog sources = False Freeze Galactic component = False Likelihood fit parameters: Statistic: UNBINNED Optimizer: MINUIT Catalog: 4FGL Repository job = True LAT data source: Data catalog Updating database... UPDATE lightcurve_data_v2 SET job_id='35177769', job_status='RUN', time_executed='2026-08-16 17:31:14.610725', time_epoch_executed='1786926674.61' WHERE source_name='4FGL J2320.8-0823' and cadence='daily' and bin_id='2195' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/35177769 Creating custom pfile directory: /lscratch/kocevski/35177769/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=808272001.0 && nMetStart<808531201.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=808272001.0 && nMetStart<808531201.0' /Data/Flight/Level1/LPA Retrieving 46 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/35177769/ft1_4FGL_J2320.8-0823_daily_bin2195.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=808272001.0 && nMetStart<808531201.0' /Data/Flight/Level1/LPA Retrieving 46 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/35177769/ft2_4FGL_J2320.8-0823_daily_bin2195.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/35177769/ft1_4FGL_J2320.8-0823_daily_bin2195.fits outfile=/lscratch/kocevski/35177769/ft1_filteredMKT_4FGL_J2320.8-0823_daily_bin2195.fits ra=350.223 dec=-8.3918 rad=12.0 tmin=808272001.0 tmax=808531201.0 emin=100.0 emax=100000.0 zmin=0.0 zmax=90.0 evclass=128 evtype="INDEF" convtype=-1 phasemin=0.0 phasemax=1.0 evtable="EVENTS" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. real 3.86 user 3.03 sys 0.22 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/35177769/ft2_4FGL_J2320.8-0823_daily_bin2195.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/35177769/ft2_4FGL_J2320.8-0823_daily_bin2195.fits sctable="SC_DATA" filter="IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2))" roicut=no evfile=/lscratch/kocevski/35177769/ft1_filteredMKT_4FGL_J2320.8-0823_daily_bin2195.fits evtable="EVENTS" outfile="/lscratch/kocevski/35177769/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits" apply_filter=yes overwrite=yes header_obstimes=yes tstart=0.0 tstop=0.0 gtifile="default" chatter=3 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtmktime version HEAD Applying GTI filter: IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2)) real 0.77 user 0.21 sys 0.14 Number of photons that the gtmktime cut: 341 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/35177769/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits" evtable="EVENTS" scfile=/lscratch/kocevski/35177769/ft2_4FGL_J2320.8-0823_daily_bin2195.fits sctable="SC_DATA" ou Prefactor = 2.22045e-10 norm = 2.34812e-08 Prefactor = 0.196856 norm = 0 norm = 9.12871 Prefactor = 0 Normalizat = 0.732036 Prefactor = 0.923246 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 3995.22171184 Extracting fit parameters... 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 1.458e-07 6.445e-03 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 2.648e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 521 Prefactor: 9.232e-01 1.681e-01 0.000e+00 1.000e+01 ( 1.000e+00) 522 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 523 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 520 Normalization: 7.320e-01 2.165e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 350.223 -8.392 Photon Flux Upper Limit: 1.28287442266e-07 ph cm-2 s-1 Energy Flux Upper Limit: 0.0100686873794 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/35177544/likelihoodResults_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 3995.22848449 delta logL = -0.00677265264585 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 3995.22171211 delta logL = -2.67790255748e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .17297E-06 1.0000 .0000 .10000E+07 2 'Index ' 2.7163 1.0000 .0000 10.000 3 'Normalizat' .73193 1.0000 .10000E-01 10.000 4 'Prefactor ' .92327 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5240E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 3995.222 FROM MIGRAD STATUS=CONVERGED 74 CALLS 264 TOTAL EDM= .87E-12 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .16653E-09 7.8545 .42118E-03** at limit ** 2 Index 1.7982 9.0821 .50000 -.11369E-10 3 Normalizat .73203 .20912E-02 .63064E-01 -.19150E-04 4 Prefactor .92325 .16791E-02 .45301E-01 -.57714E-05 ERR DEF= .500 Final values: Prefactor = 1.66533e-10 Index = 1.79824 Normalizat = 0.732035 Prefactor = 0.923247 ********** ** 18 **HESSE ********** FCN= 3995.222 FROM HESSE STATUS=NOT POSDEF 33 CALLS 297 TOTAL EDM= .44E-11 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .16653E-09 39.483 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.7982 9.0127 .50000 -.69496 3 Normalizat .73203 .46825E-02 .27898E-03 -1.0264 4 Prefactor .92325 .37641E-02 .20017E-03 -.95333 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 4.37348e-12 Minuit parameter uncertainties: 1 0.000155968 2 169190 3 0.00468251 4 0.00376407 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 3995.22171184 delta logL = 1.01817931863e-09 Extracting fit parameters... 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 1.665e-10 1.560e-04 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 1.798e+00 1.692e+05 0.000e+00 1.000e+01 (-1.000e+00) 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 521 Prefactor: 9.232e-01 3.764e-03 0.000e+00 1.000e+01 ( 1.000e+00) 522 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 523 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 520 Normalization: 7.320e-01 4.683e-03 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 350.223 -8.392 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/35177544/cmap_HighResolution_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='1.01e-02', job_status='DONE', photon_flux_upper_limit='1.28e-07', time_completed='2026-08-16 17:34:08.051507', job_id='35177544', GAL2='0.92', fit_tolerance='1e-08', EG2='0.73', EG='0.73', time_epoch_completed='1786926848.05', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.92', dlogl='1.02e-09', ts2='-0.00', photon_index_error='0.00', photon_index='2.65' WHERE bin_id='2195' AND source_name='4FGL J2320.8-0823' AND cadence='daily'; Database successfully updated. Analysis Complete. Sun Aug 16 17:34:08 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 3995.22171184 Extracting fit parameters... 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 1.458e-07 6.445e-03 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 2.648e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 521 Prefactor: 9.232e-01 1.681e-01 0.000e+00 1.000e+01 ( 1.000e+00) 522 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 523 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 520 Normalization: 7.320e-01 2.165e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 350.223 -8.392 Photon Flux Upper Limit: 1.28287442266e-07 ph cm-2 s-1 Energy Flux Upper Limit: 0.0100686873794 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/35177537/likelihoodResults_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 3995.22848449 delta logL = -0.00677265264585 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 3995.22171211 delta logL = -2.67790255748e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .17297E-06 1.0000 .0000 .10000E+07 2 'Index ' 2.7163 1.0000 .0000 10.000 3 'Normalizat' .73193 1.0000 .10000E-01 10.000 4 'Prefactor ' .92327 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5240E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 3995.222 FROM MIGRAD STATUS=CONVERGED 74 CALLS 264 TOTAL EDM= .87E-12 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .16653E-09 7.8545 .42118E-03** at limit ** 2 Index 1.7982 9.0821 .50000 -.11369E-10 3 Normalizat .73203 .20912E-02 .63064E-01 -.19150E-04 4 Prefactor .92325 .16791E-02 .45301E-01 -.57714E-05 ERR DEF= .500 Final values: Prefactor = 1.66533e-10 Index = 1.79824 Normalizat = 0.732035 Prefactor = 0.923247 ********** ** 18 **HESSE ********** FCN= 3995.222 FROM HESSE STATUS=NOT POSDEF 33 CALLS 297 TOTAL EDM= .44E-11 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .16653E-09 39.483 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.7982 9.0127 .50000 -.69496 3 Normalizat .73203 .46825E-02 .27898E-03 -1.0264 4 Prefactor .92325 .37641E-02 .20017E-03 -.95333 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 4.37348e-12 Minuit parameter uncertainties: 1 0.000155968 2 169190 3 0.00468251 4 0.00376407 ********** ** 18 **HESSE ********** FCN= 3995.222 FROM HESSE STATUS=OK 404 CALLS 2248 TOTAL EDM= .22E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 6.7114 10.573 .38757E-03 -1.5656 2 Prefactor .10442E-04 372.26 .16442E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .0000 7.6311 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .0000 .47928 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor 15.013 34.084 .26109E-03 -1.5630 6 Prefactor .31699 16.039 .79621E-02 -1.5697 7 norm 39.520 19.936 .15942E-03 -1.5582 8 Prefactor 33.830 26.206 .17220E-03 -1.5592 9 Prefactor .14583E-06 71.219 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor 22.916 32.697 .20867E-03 -1.5612 11 Prefactor .16653E-09 4.5213 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .69192 1.0346 .61403E-03 -1.5691 13 norm 1.0837 4.2039 .11393E-02 -1.5687 14 Prefactor .19224E-06 55.892 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor .22204E-09 5.0482 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 norm .23481E-07 29.404 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor .19686 3.2804 .71991E-02 -1.5699 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 norm .0000 .48783 .21201E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 norm 9.1287 5.9814 .33122E-03 -1.5648 20 Prefactor .0000 3.8256 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Normalizat .73204 .21626 .63064E-01 -1.0264 22 Prefactor .92325 .16800 .45310E-01 -.95333 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.17243e-07 Minuit parameter uncertainties: 1 10.5733 2 0.1247 3 8.84928e-07 4 1.1381e-08 5 34.0844 6 4.5097 7 19.9364 8 26.206 9 0.00644522 10 32.6976 11 5.76105e-05 12 1.03462 13 4.2039 14 0.00655569 15 6.7015e-05 16 0.00166238 17 1.60719 18 2.3868e-06 19 5.9814 20 1.23324e-05 21 0.216515 22 0.168095 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 3995.22171184 delta logL = 1.01817931863e-09 Extracting fit parameters... 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 1.665e-10 1.560e-04 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 1.798e+00 1.692e+05 0.000e+00 1.000e+01 (-1.000e+00) 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 521 Prefactor: 9.232e-01 3.764e-03 0.000e+00 1.000e+01 ( 1.000e+00) 522 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 523 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 520 Normalization: 7.320e-01 4.683e-03 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 350.223 -8.392 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/35177537/cmap_HighResolution_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='1.01e-02', job_status='DONE', photon_flux_upper_limit='1.28e-07', time_completed='2026-08-16 17:34:11.553604', job_id='35177537', GAL2='0.92', fit_tolerance='1e-08', EG2='0.73', EG='0.73', time_epoch_completed='1786926851.55', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.92', dlogl='1.02e-09', ts2='-0.00', photon_index_error='0.00', photon_index='2.65' WHERE bin_id='2195' AND source_name='4FGL J2320.8-0823' AND cadence='daily'; Database successfully updated. Analysis Complete. Sun Aug 16 17:34:12 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 3995.22171184 Extracting fit parameters... 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 1.458e-07 6.445e-03 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 2.648e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 521 Prefactor: 9.232e-01 1.681e-01 0.000e+00 1.000e+01 ( 1.000e+00) 522 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 523 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 520 Normalization: 7.320e-01 2.165e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 350.223 -8.392 Photon Flux Upper Limit: 1.28287442266e-07 ph cm-2 s-1 Energy Flux Upper Limit: 0.0100686873794 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/35177508/likelihoodResults_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 3995.22848449 delta logL = -0.00677265264585 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 3995.22171211 delta logL = -2.67790255748e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .17297E-06 1.0000 .0000 .10000E+07 2 'Index ' 2.7163 1.0000 .0000 10.000 3 'Normalizat' .73193 1.0000 .10000E-01 10.000 4 'Prefactor ' .92327 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5240E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 3995.222 FROM MIGRAD STATUS=CONVERGED 74 CALLS 264 TOTAL EDM= .87E-12 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .16653E-09 7.8545 .42118E-03** at limit ** 2 Index 1.7982 9.0821 .50000 -.11369E-10 3 Normalizat .73203 .20912E-02 .63064E-01 -.19150E-04 4 Prefactor .92325 .16791E-02 .45301E-01 -.57714E-05 ERR DEF= .500 Final values: Prefactor = 1.66533e-10 Index = 1.79824 Normalizat = 0.732035 Prefactor = 0.923247 ********** ** 18 **HESSE ********** FCN= 3995.222 FROM HESSE STATUS=NOT POSDEF 33 CALLS 297 TOTAL EDM= .44E-11 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .16653E-09 39.483 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.7982 9.0127 .50000 -.69496 3 Normalizat .73203 .46825E-02 .27898E-03 -1.0264 4 Prefactor .92325 .37641E-02 .20017E-03 -.95333 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 4.37348e-12 Minuit parameter uncertainties: 1 0.000155968 2 169190 3 0.00468251 4 0.00376407 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 3995.22171184 delta logL = 1.01817931863e-09 Extracting fit parameters... 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 1.665e-10 1.560e-04 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 1.798e+00 1.692e+05 0.000e+00 1.000e+01 (-1.000e+00) 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 521 Prefactor: 9.232e-01 3.764e-03 0.000e+00 1.000e+01 ( 1.000e+00) 522 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 523 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 520 Normalization: 7.320e-01 4.683e-03 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 350.223 -8.392 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/35177508/cmap_HighResolution_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='1.01e-02', job_status='DONE', photon_flux_upper_limit='1.28e-07', time_completed='2026-08-16 17:34:17.079252', job_id='35177508', GAL2='0.92', fit_tolerance='1e-08', EG2='0.73', EG='0.73', time_epoch_completed='1786926857.08', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.92', dlogl='1.02e-09', ts2='-0.00', photon_index_error='0.00', photon_index='2.65' WHERE bin_id='2195' AND source_name='4FGL J2320.8-0823' AND cadence='daily'; Database successfully updated. Analysis Complete. Sun Aug 16 17:34:17 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 3995.22171184 Extracting fit parameters... 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 1.458e-07 6.445e-03 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 2.648e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 521 Prefactor: 9.232e-01 1.681e-01 0.000e+00 1.000e+01 ( 1.000e+00) 522 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 523 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 520 Normalization: 7.320e-01 2.165e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 350.223 -8.392 Photon Flux Upper Limit: 1.28287442266e-07 ph cm-2 s-1 Energy Flux Upper Limit: 0.0100686873794 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/35177534/likelihoodResults_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 3995.22848449 delta logL = -0.00677265264585 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 3995.22171211 delta logL = -2.67790255748e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .17297E-06 1.0000 .0000 .10000E+07 2 'Index ' 2.7163 1.0000 .0000 10.000 3 'Normalizat' .73193 1.0000 .10000E-01 10.000 4 'Prefactor ' .92327 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5240E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 3995.222 FROM MIGRAD STATUS=CONVERGED 74 CALLS 264 TOTAL EDM= .87E-12 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .16653E-09 7.8545 .42118E-03** at limit ** 2 Index 1.7982 9.0821 .50000 -.11369E-10 3 Normalizat .73203 .20912E-02 .63064E-01 -.19150E-04 4 Prefactor .92325 .16791E-02 .45301E-01 -.57714E-05 ERR DEF= .500 Final values: Prefactor = 1.66533e-10 Index = 1.79824 Normalizat = 0.732035 Prefactor = 0.923247 ********** ** 18 **HESSE ********** FCN= 3995.222 FROM HESSE STATUS=NOT POSDEF 33 CALLS 297 TOTAL EDM= .44E-11 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .16653E-09 39.483 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.7982 9.0127 .50000 -.69496 3 Normalizat .73203 .46825E-02 .27898E-03 -1.0264 4 Prefactor .92325 .37641E-02 .20017E-03 -.95333 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 4.37348e-12 Minuit parameter uncertainties: 1 0.000155968 2 169190 3 0.00468251 4 0.00376407 tfile=/lscratch/kocevski/35177605/ltcube_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits dcostheta=0.025 binsz=1.0 phibins=0 tmin=0.0 tmax=0.0 file_version="1" zmin=0.0 zmax=90.0 chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Working on file /lscratch/kocevski/35177605/ft2_4FGL_J2320.8-0823_daily_bin2195.fits .....................! real 8.82 user 7.94 sys 0.23 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/35177605/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits evtable="EVENTS" scfile=/lscratch/kocevski/35177605/ft2_4FGL_J2320.8-0823_daily_bin2195.fits sctable="SC_DATA" expcube=/lscratch/kocevski/35177605/ltcube_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits outfile=/lscratch/kocevski/35177605/expmap_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits irfs="P8R3_SOURCE_V2" evtype="INDEF" srcrad=30.0 nlong=88 nlat=88 nenergies=10 submap=no nlongmin=0 nlongmax=0 nlatmin=0 nlatmax=0 chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). The exposure maps generated by this tool are meant to be used for *unbinned* likelihood analysis only. Do not use them for binned analyses. Computing the ExposureMap using /lscratch/kocevski/35177605/ltcube_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits .....................! real 81.22 user 75.31 sys 4.67 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Added 161 point sources and 0 extended sources Setting source of interest to: 4FGL J2320.8-0823 @ 350.223 -8.3918 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/35177605/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits scfile=/lscratch/kocevski/35177605/ft2_4FGL_J2320.8-0823_daily_bin2195.fits outfile=/lscratch/kocevski/35177605/cmap_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=160 nypix=160 binsz=0.25 coordsys="CEL" xref=350.223 yref=-8.3918 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.18 user 0.25 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/35177605/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits scfile=/lscratch/kocevski/35177605/ft2_4FGL_J2320.8-0823_daily_bin2195.fits outfile=/lscratch/kocevski/35177605/cmap_HighResolution_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=500 nypix=500 binsz=0.1 coordsys="CEL" xref=350.223 yref=-8.3918 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.74 user 0.22 sys 0.15 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/35177605/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits evtable="EVENTS" scfile=/lscratch/kocevski/35177605/ft2_4FGL_J2320.8-0823_daily_bin2195.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/35177605/Model_4FGL_J2320.8-0823_daily_bin2195.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding source GALshell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 3995.22171184 delta logL = 1.01817931863e-09 Extracting fit parameters... 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 1.665e-10 1.560e-04 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 1.798e+00 1.692e+05 0.000e+00 1.000e+01 (-1.000e+00) 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 521 Prefactor: 9.232e-01 3.764e-03 0.000e+00 1.000e+01 ( 1.000e+00) 522 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 523 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 520 Normalization: 7.320e-01 4.683e-03 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 350.223 -8.392 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/35177534/cmap_HighResolution_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='1.01e-02', job_status='DONE', photon_flux_upper_limit='1.28e-07', time_completed='2026-08-16 17:34:27.627109', job_id='35177534', GAL2='0.92', fit_tolerance='1e-08', EG2='0.73', EG='0.73', time_epoch_completed='1786926867.63', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.92', dlogl='1.02e-09', ts2='-0.00', photon_index_error='0.00', photon_index='2.65' WHERE bin_id='2195' AND source_name='4FGL J2320.8-0823' AND cadence='daily'; Database successfully updated. Analysis Complete. Sun Aug 16 17:34:28 PDT 2026 tfile=/lscratch/kocevski/35177673/ltcube_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits dcostheta=0.025 binsz=1.0 phibins=0 tmin=0.0 tmax=0.0 file_version="1" zmin=0.0 zmax=90.0 chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Working on file /lscratch/kocevski/35177673/ft2_4FGL_J2320.8-0823_daily_bin2195.fits .....................! real 9.19 user 8.35 sys 0.24 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/35177673/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits evtable="EVENTS" scfile=/lscratch/kocevski/35177673/ft2_4FGL_J2320.8-0823_daily_bin2195.fits sctable="SC_DATA" expcube=/lscratch/kocevski/35177673/ltcube_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits outfile=/lscratch/kocevski/35177673/expmap_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits irfs="P8R3_SOURCE_V2" evtype="INDEF" srcrad=30.0 nlong=88 nlat=88 nenergies=10 submap=no nlongmin=0 nlongmax=0 nlatmin=0 nlatmax=0 chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). The exposure maps generated by this tool are meant to be used for *unbinned* likelihood analysis only. Do not use them for binned analyses. Computing the ExposureMap using /lscratch/kocevski/35177673/ltcube_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits .....................! real 71.08 user 66.38 sys 3.81 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Added 161 point sources and 0 extended sources Setting source of interest to: 4FGL J2320.8-0823 @ 350.223 -8.3918 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/35177673/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits scfile=/lscratch/kocevski/35177673/ft2_4FGL_J2320.8-0823_daily_bin2195.fits outfile=/lscratch/kocevski/35177673/cmap_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=160 nypix=160 binsz=0.25 coordsys="CEL" xref=350.223 yref=-8.3918 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.75 user 0.21 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/35177673/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits scfile=/lscratch/kocevski/35177673/ft2_4FGL_J2320.8-0823_daily_bin2195.fits outfile=/lscratch/kocevski/35177673/cmap_HighResolution_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=500 nypix=500 binsz=0.1 coordsys="CEL" xref=350.223 yref=-8.3918 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.73 user 0.22 sys 0.11 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/35177673/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits evtable="EVENTS" scfile=/lscratch/kocevski/35177673/ft2_4FGL_J2320.8-0823_daily_bin2195.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/35177673/Model_4FGL_J2320.8-0823_daily_bin2195.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding source GAL_V02 Working on... /lscratch/kocevski/35177561/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits.....................! real 19.16 user 17.60 sys 1.03 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/35177561/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits', '/lscratch/kocevski/35177561/ft2_4FGL_J2320.8-0823_daily_bin2195.fits', expMap='/lscratch/kocevski/35177561/expmap_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits', expCube='/lscratch/kocevski/35177561/ltcube_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/35177561/Model_4FGL_J2320.8-0823_daily_bin2195.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2320.8-0823' 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 7.383e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 2.648e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/35177561/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits Spacecraft file(s): /lscratch/kocevski/35177561/ft2_4FGL_J2320.8-0823_daily_bin2195.fits Exposure map: /lscratch/kocevski/35177561/expmap_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits Exposure cube: /lscratch/kocevski/35177561/ltcube_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/35177561/Model_4FGL_J2320.8-0823_daily_bin2195.xml Optimizer: MINUIT Statistic: UNBINNED Performing an iterative likelihood fit... Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 3995.22755815 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 3995.22219188 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 6.6950 1.0000 .0000 .10000E+07 2 'Prefactor ' .30164E-01 1.0000 .0000 .10000E+07 3 'Prefactor ' .10887E-02 1.0000 .0000 .10000E+07 4 'norm ' .63005E-07 1.0000 .0000 .10000E+07 5 'Prefactor ' 14.686 1.0000 .0000 .10000E+07 6 'Prefactor ' .18689 1.0000 .0000 .10000E+07 7 'norm ' 39.356 1.0000 .0000 .10000E+07 8 'Prefactor ' 33.732 1.0000 .0000 .10000E+07 9 'Prefactor ' .31984E-04 1.0000 .0000 .10000E+07 10 'Prefactor ' 22.976 1.0000 .0000 .10000E+07 11 'Prefactor ' .39077E-03 1.0000 .0000 .10000E+07 12 'norm ' .69147 1.0000 .0000 .10000E+07 13 'norm ' 1.0949 1.0000 .0000 .10000E+07 14 'Prefactor ' .31646E-04 1.0000 .0000 .10000E+07 15 'Prefactor ' .80938E-03 1.0000 .0000 .10000E+07 16 'norm ' .55927E-03 1.0000 .0000 .10000E+07 17 'Prefactor ' .15671 1.0000 .0000 .10000E+07 18 'norm ' .92087E-06 1.0000 .0000 .10000E+07 19 'norm ' 9.1425 1.0000 .0000 .10000E+07 20 'Prefactor ' .39593E-03 1.0000 .0000 .10000E+07 21 'Normalizat' .73224 1.0000 .10000E-01 10.000 22 'Prefactor ' .92402 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5240E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 3995.222 FROM MIGRAD STATUS=CONVERGED 187 CALLS 1844 TOTAL EDM= .31E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .9% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 6.7114 10.448 -.95639E-07 -.18698E-01 2 Prefactor .10442E-04 6.5931 .12387E-06** at limit ** 3 Prefactor .0000 7.5461 -.31887E-06** at limit ** 4 norm .0000 .47671 -.27668E-07** at limit ** 5 Prefactor 15.013 6.3555 -.50960E-07 -.55581E-02 6 Prefactor .31699 136.84 -.12642E-07 -.87590E-03 7 norm 39.520 4.4240 -.92526E-08 .13278 8 Prefactor 33.830 2.2435 -.34359E-08 .11079E-01 9 Prefactor .14583E-06 70.231 -.42269E-06** at limit ** 10 Prefactor 22.916 1.4538 .63561E-08 .31709E-02 11 Prefactor .16653E-09 4.5092 -.68117E-07** at limit ** 12 norm .69192 1.0057 -.49915E-07 -.35807E-03 13 norm 1.0837 4.1304 .10555E-06 .11731E-03 14 Prefactor .19224E-06 53.832 .47129E-06** at limit ** 15 Prefactor .22204E-09 5.0368 -.23191E-06** at limit ** 16 norm .23481E-07 29.197 .83462E-06** at limit ** 17 Prefactor .19686 26.954 .10672E-05** at limit ** 18 norm .0000 1.4011 -.30587E-08** at limit ** 19 norm 9.1287 5.2003 .28301E-07 .42608E-03 20 Prefactor .0000 3.8313 -.95910E-07** at limit ** 21 Normalizat .73204 .24921 .15185E-05 .10031E-04 22 Prefactor .92325 .19640 -.19522E-05 .81544E-05 ERR DEF= .500 Final values: Prefactor = 6.71139 Prefactor = 1.04418e-05 Prefactor = 0 norm = 0 Prefactor = 15.0128 Prefactor = 0.316993 norm = 39.5196 Prefactor = 33.83 Prefactor = 1.45828e-07 Prefactor = 22.9161 Prefactor = 1.66533e-10 norm = 0.691924 norm = 1.08368 Prefactor = 1.92235e-07 Prefactor = 2.22045e-10 norm = 2.34812e-08 Prefactor = 0.196856 norm = 0 norm = 9.12871 Prefactor = 0 Normalizat = 0.732036 Prefactor = 0.923246 _V02 Working on... /lscratch/kocevski/35177556/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits.....................! real 18.88 user 17.28 sys 0.98 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/35177556/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits', '/lscratch/kocevski/35177556/ft2_4FGL_J2320.8-0823_daily_bin2195.fits', expMap='/lscratch/kocevski/35177556/expmap_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits', expCube='/lscratch/kocevski/35177556/ltcube_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/35177556/Model_4FGL_J2320.8-0823_daily_bin2195.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2320.8-0823' 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 7.383e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 2.648e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/35177556/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits Spacecraft file(s): /lscratch/kocevski/35177556/ft2_4FGL_J2320.8-0823_daily_bin2195.fits Exposure map: /lscratch/kocevski/35177556/expmap_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits Exposure cube: /lscratch/kocevski/35177556/ltcube_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/35177556/Model_4FGL_J2320.8-0823_daily_bin2195.xml Optimizer: MINUIT Statistic: UNBINNED Performing an iterative likelihood fit... Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 3995.22755815 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 3995.22219188 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 6.6950 1.0000 .0000 .10000E+07 2 'Prefactor ' .30164E-01 1.0000 .0000 .10000E+07 3 'Prefactor ' .10887E-02 1.0000 .0000 .10000E+07 4 'norm ' .63005E-07 1.0000 .0000 .10000E+07 5 'Prefactor ' 14.686 1.0000 .0000 .10000E+07 6 'Prefactor ' .18689 1.0000 .0000 .10000E+07 7 'norm ' 39.356 1.0000 .0000 .10000E+07 8 'Prefactor ' 33.732 1.0000 .0000 .10000E+07 9 'Prefactor ' .31984E-04 1.0000 .0000 .10000E+07 10 'Prefactor ' 22.976 1.0000 .0000 .10000E+07 11 'Prefactor ' .39077E-03 1.0000 .0000 .10000E+07 12 'norm ' .69147 1.0000 .0000 .10000E+07 13 'norm ' 1.0949 1.0000 .0000 .10000E+07 14 'Prefactor ' .31646E-04 1.0000 .0000 .10000E+07 15 'Prefactor ' .80938E-03 1.0000 .0000 .10000E+07 16 'norm ' .55927E-03 1.0000 .0000 .10000E+07 17 'Prefactor ' .15671 1.0000 .0000 .10000E+07 18 'norm ' .92087E-06 1.0000 .0000 .10000E+07 19 'norm ' 9.1425 1.0000 .0000 .10000E+07 20 'Prefactor ' .39593E-03 1.0000 .0000 .10000E+07 21 'Normalizat' .73224 1.0000 .10000E-01 10.000 22 'Prefactor ' .92402 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5240E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 3995.222 FROM MIGRAD STATUS=CONVERGED 187 CALLS 1844 TOTAL EDM= .31E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .9% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 6.7114 10.448 -.95639E-07 -.18698E-01 2 Prefactor .10442E-04 6.5931 .12387E-06** at limit ** 3 Prefactor .0000 7.5461 -.31887E-06** at limit ** 4 norm .0000 .47671 -.27668E-07** at limit ** 5 Prefactor 15.013 6.3555 -.50960E-07 -.55581E-02 6 Prefactor .31699 136.84 -.12642E-07 -.87590E-03 7 norm 39.520 4.4240 -.92526E-08 .13278 8 Prefactor 33.830 2.2435 -.34359E-08 .11079E-01 9 Prefactor .14583E-06 70.231 -.42269E-06** at limit ** 10 Prefactor 22.916 1.4538 .63561E-08 .31709E-02 11 Prefactor .16653E-09 4.5092 -.68117E-07** at limit ** 12 norm .69192 1.0057 -.49915E-07 -.35807E-03 13 norm 1.0837 4.1304 .10555E-06 .11731E-03 14 Prefactor .19224E-06 53.832 .47129E-06** at limit ** 15 Prefactor .22204E-09 5.0368 -.23191E-06** at limit ** 16 norm .23481E-07 29.197 .83462E-06** at limit ** 17 Prefactor .19686 26.954 .10672E-05** at limit ** 18 norm .0000 1.4011 -.30587E-08** at limit ** 19 norm 9.1287 5.2003 .28301E-07 .42608E-03 20 Prefactor .0000 3.8313 -.95910E-07** at limit ** 21 Normalizat .73204 .24921 .15185E-05 .10031E-04 22 Prefactor .92325 .19640 -.19522E-05 .81544E-05 ERR DEF= .500 Final values: Prefactor = 6.71139 Prefactor = 1.04418e-05 Prefactor = 0 norm = 0 Prefactor = 15.0128 Prefactor = 0.316993 norm = 39.5196 Prefactor = 33.83 Prefactor = 1.45828e-07 Prefactor = 22.9161 Prefactor = 1.66533e-10 norm = 0.691924 norm = 1.08368 Prefactor = 1.92235e-07 Prefactor = 2.22045e-10 norm = 2.34812e-08 Prefactor = 0.196856 norm = 0 norm = 9.12871 Prefactor = 0 Normalizat = 0.732036 Prefactor = 0.923246 ********** ** 18 **HESSE ********** FCN= 3995.222 FROM HESSE STATUS=OK 404 CALLS 2248 TOTAL EDM= .22E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 6.7114 10.573 .38757E-03 -1.5656 2 Prefactor .10442E-04 372.26 .16442E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .0000 7.6311 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .0000 .47928 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor 15.013 34.084 .26109E-03 -1.5630 6 Prefactor .31699 16.039 .79621E-02 -1.5697 7 norm 39.520 19.936 .15942E-03 -1.5582 8 Prefactor 33.830 26.206 .17220E-03 -1.5592 9 Prefactor .14583E-06 71.219 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor 22.916 32.697 .20867E-03 -1.5612 11 Prefactor .16653E-09 4.5213 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .69192 1.0346 .61403E-03 -1.5691 13 norm 1.0837 4.2039 .11393E-02 -1.5687 14 Prefactor .19224E-06 55.892 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor .22204E-09 5.0482 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 norm .23481E-07 29.404 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor .19686 3.2804 .71991E-02 -1.5699 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 norm .0000 .48783 .21201E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 norm 9.1287 5.9814 .33122E-03 -1.5648 20 Prefactor .0000 3.8256 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Normalizat .73204 .21626 .63064E-01 -1.0264 22 Prefactor .92325 .16800 .45310E-01 -.95333 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.17243e-07 Minuit parameter uncertainties: 1 10.5733 2 0.1247 3 8.84928e-07 4 1.1381e-08 5 34.0844 6 4.5097 7 19.9364 8 26.206 9 0.00644522 10 32.6976 11 5.76105e-05 12 1.03462 13 4.2039 14 0.00655569 15 6.7015e-05 16 0.00166238 17 1.60719 18 2.3868e-06 19 5.9814 20 1.23324e-05 21 0.216515 22 0.168095 ********** ** 18 **HESSE ********** FCN= 3995.222 FROM HESSE STATUS=OK 404 CALLS 2248 TOTAL EDM= .22E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 6.7114 10.573 .38757E-03 -1.5656 2 Prefactor .10442E-04 372.26 .16442E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .0000 7.6311 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .0000 .47928 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor 15.013 34.084 .26109E-03 -1.5630 6 Prefactor .31699 16.039 .79621E-02 -1.5697 7 norm 39.520 19.936 .15942E-03 -1.5582 8 Prefactor 33.830 26.206 .17220E-03 -1.5592 9 Prefactor .14583E-06 71.219 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor 22.916 32.697 .20867E-03 -1.5612 11 Prefactor .16653E-09 4.5213 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .69192 1.0346 .61403E-03 -1.5691 13 norm 1.0837 4.2039 .11393E-02 -1.5687 14 Prefactor .19224E-06 55.892 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor .22204E-09 5.0482 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 norm .23481E-07 29.404 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor .19686 3.2804 .71991E-02 -1.5699 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 norm .0000 .48783 .21201E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 norm 9.1287 5.9814 .33122E-03 -1.5648 20 Prefactor .0000 3.8256 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Normalizat .73204 .21626 .63064E-01 -1.0264 22 Prefactor .92325 .16800 .45310E-01 -.95333 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.17243e-07 Minuit parameter uncertainties: 1 10.5733 2 0.1247 3 8.84928e-07 4 1.1381e-08 5 34.0844 6 4.5097 7 19.9364 8 26.206 9 0.00644522 10 32.6976 11 5.76105e-05 12 1.03462 13 4.2039 14 0.00655569 15 6.7015e-05 16 0.00166238 17 1.60719 18 2.3868e-06 19 5.9814 20 1.23324e-05 21 0.216515 22 0.168095 tfile=/lscratch/kocevski/35177616/ltcube_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits dcostheta=0.025 binsz=1.0 phibins=0 tmin=0.0 tmax=0.0 file_version="1" zmin=0.0 zmax=90.0 chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Working on file /lscratch/kocevski/35177616/ft2_4FGL_J2320.8-0823_daily_bin2195.fits .....................! real 9.19 user 8.40 sys 0.25 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/35177616/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits evtable="EVENTS" scfile=/lscratch/kocevski/35177616/ft2_4FGL_J2320.8-0823_daily_bin2195.fits sctable="SC_DATA" expcube=/lscratch/kocevski/35177616/ltcube_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits outfile=/lscratch/kocevski/35177616/expmap_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits irfs="P8R3_SOURCE_V2" evtype="INDEF" srcrad=30.0 nlong=88 nlat=88 nenergies=10 submap=no nlongmin=0 nlongmax=0 nlatmin=0 nlatmax=0 chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). The exposure maps generated by this tool are meant to be used for *unbinned* likelihood analysis only. Do not use them for binned analyses. Computing the ExposureMap using /lscratch/kocevski/35177616/ltcube_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits .....................! real 74.39 user 69.36 sys 4.18 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Added 161 point sources and 0 extended sources Setting source of interest to: 4FGL J2320.8-0823 @ 350.223 -8.3918 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/35177616/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits scfile=/lscratch/kocevski/35177616/ft2_4FGL_J2320.8-0823_daily_bin2195.fits outfile=/lscratch/kocevski/35177616/cmap_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=160 nypix=160 binsz=0.25 coordsys="CEL" xref=350.223 yref=-8.3918 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.74 user 0.23 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/35177616/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits scfile=/lscratch/kocevski/35177616/ft2_4FGL_J2320.8-0823_daily_bin2195.fits outfile=/lscratch/kocevski/35177616/cmap_HighResolution_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=500 nypix=500 binsz=0.1 coordsys="CEL" xref=350.223 yref=-8.3918 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.98 user 0.24 sys 0.12 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/35177616/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits evtable="EVENTS" scfile=/lscratch/kocevski/35177616/ft2_4FGL_J2320.8-0823_daily_bin2195.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/35177616/Model_4FGL_J2320.8-0823_daily_bin2195.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding source GALDone. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 3995.22171184 Extracting fit parameters... 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 1.458e-07 6.445e-03 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 2.648e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 521 Prefactor: 9.232e-01 1.681e-01 0.000e+00 1.000e+01 ( 1.000e+00) 522 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 523 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 520 Normalization: 7.320e-01 2.165e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 350.223 -8.392 Photon Flux Upper Limit: 1.28287442266e-07 ph cm-2 s-1 Energy Flux Upper Limit: 0.0100686873794 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/35177561/likelihoodResults_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 3995.22848449 delta logL = -0.00677265264585 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 3995.22171211 delta logL = -2.67790255748e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .17297E-06 1.0000 .0000 .10000E+07 2 'Index ' 2.7163 1.0000 .0000 10.000 3 'Normalizat' .73193 1.0000 .10000E-01 10.000 4 'Prefactor ' .92327 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5240E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 3995.222 FROM MIGRAD STATUS=CONVERGED 74 CALLS 264 TOTAL EDM= .87E-12 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .16653E-09 7.8545 .42118E-03** at limit ** 2 Index 1.7982 9.0821 .50000 -.11369E-10 3 Normalizat .73203 .20912E-02 .63064E-01 -.19150E-04 4 Prefactor .92325 .16791E-02 .45301E-01 -.57714E-05 ERR DEF= .500 Final values: Prefactor = 1.66533e-10 Index = 1.79824 Normalizat = 0.732035 Prefactor = 0.923247 ********** ** 18 **HESSE ********** FCN= 3995.222 FROM HESSE STATUS=NOT POSDEF 33 CALLS 297 TOTAL EDM= .44E-11 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .16653E-09 39.483 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.7982 9.0127 .50000 -.69496 3 Normalizat .73203 .46825E-02 .27898E-03 -1.0264 4 Prefactor .92325 .37641E-02 .20017E-03 -.95333 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 4.37348e-12 Minuit parameter uncertainties: 1 0.000155968 2 169190 3 0.00468251 4 0.00376407 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 3995.22171184 Extracting fit parameters... 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 1.458e-07 6.445e-03 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 2.648e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 521 Prefactor: 9.232e-01 1.681e-01 0.000e+00 1.000e+01 ( 1.000e+00) 522 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 523 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 520 Normalization: 7.320e-01 2.165e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 350.223 -8.392 Photon Flux Upper Limit: 1.28287442266e-07 ph cm-2 s-1 Energy Flux Upper Limit: 0.0100686873794 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/35177556/likelihoodResults_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 3995.22848449 delta logL = -0.00677265264585 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 3995.22171211 delta logL = -2.67790255748e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .17297E-06 1.0000 .0000 .10000E+07 2 'Index ' 2.7163 1.0000 .0000 10.000 3 'Normalizat' .73193 1.0000 .10000E-01 10.000 4 'Prefactor ' .92327 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5240E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 3995.222 FROM MIGRAD STATUS=CONVERGED 74 CALLS 264 TOTAL EDM= .87E-12 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .16653E-09 7.8545 .42118E-03** at limit ** 2 Index 1.7982 9.0821 .50000 -.11369E-10 3 Normalizat .73203 .20912E-02 .63064E-01 -.19150E-04 4 Prefactor .92325 .16791E-02 .45301E-01 -.57714E-05 ERR DEF= .500 Final values: Prefactor = 1.66533e-10 Index = 1.79824 Normalizat = 0.732035 Prefactor = 0.923247 ********** ** 18 **HESSE ********** FCN= 3995.222 FROM HESSE STATUS=NOT POSDEF 33 CALLS 297 TOTAL EDM= .44E-11 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .16653E-09 39.483 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.7982 9.0127 .50000 -.69496 3 Normalizat .73203 .46825E-02 .27898E-03 -1.0264 4 Prefactor .92325 .37641E-02 .20017E-03 -.95333 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 4.37348e-12 Minuit parameter uncertainties: 1 0.000155968 2 169190 3 0.00468251 4 0.00376407 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 3995.22171184 delta logL = 1.01817931863e-09 Extracting fit parameters... 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 1.665e-10 1.560e-04 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 1.798e+00 1.692e+05 0.000e+00 1.000e+01 (-1.000e+00) 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 521 Prefactor: 9.232e-01 3.764e-03 0.000e+00 1.000e+01 ( 1.000e+00) 522 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 523 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 520 Normalization: 7.320e-01 4.683e-03 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 350.223 -8.392 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/35177561/cmap_HighResolution_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='1.01e-02', job_status='DONE', photon_flux_upper_limit='1.28e-07', time_completed='2026-08-16 17:35:05.281521', job_id='35177561', GAL2='0.92', fit_tolerance='1e-08', EG2='0.73', EG='0.73', time_epoch_completed='1786926905.28', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.92', dlogl='1.02e-09', ts2='-0.00', photon_index_error='0.00', photon_index='2.65' WHERE bin_id='2195' AND source_name='4FGL J2320.8-0823' AND cadence='daily'; Database successfully updated. Analysis Complete. Sun Aug 16 17:35:05 PDT 2026 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 3995.22171184 delta logL = 1.01817931863e-09 Extracting fit parameters... 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 1.665e-10 1.560e-04 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 1.798e+00 1.692e+05 0.000e+00 1.000e+01 (-1.000e+00) 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 521 Prefactor: 9.232e-01 3.764e-03 0.000e+00 1.000e+01 ( 1.000e+00) 522 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 523 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 520 Normalization: 7.320e-01 4.683e-03 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 350.223 -8.392 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/35177556/cmap_HighResolution_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='1.01e-02', job_status='DONE', photon_flux_upper_limit='1.28e-07', time_completed='2026-08-16 17:35:06.664982', job_id='35177556', GAL2='0.92', fit_tolerance='1e-08', EG2='0.73', EG='0.73', time_epoch_completed='1786926906.67', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.92', dlogl='1.02e-09', ts2='-0.00', photon_index_error='0.00', photon_index='2.65' WHERE bin_id='2195' AND source_name='4FGL J2320.8-0823' AND cadence='daily'; Database successfully updated. Analysis Complete. Sun Aug 16 17:35:07 PDT 2026 tfile=/lscratch/kocevski/35177690/ltcube_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits dcostheta=0.025 binsz=1.0 phibins=0 tmin=0.0 tmax=0.0 file_version="1" zmin=0.0 zmax=90.0 chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Working on file /lscratch/kocevski/35177690/ft2_4FGL_J2320.8-0823_daily_bin2195.fits .....................! real 8.72 user 7.92 sys 0.21 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/35177690/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits evtable="EVENTS" scfile=/lscratch/kocevski/35177690/ft2_4FGL_J2320.8-0823_daily_bin2195.fits sctable="SC_DATA" expcube=/lscratch/kocevski/35177690/ltcube_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits outfile=/lscratch/kocevski/35177690/expmap_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits irfs="P8R3_SOURCE_V2" evtype="INDEF" srcrad=30.0 nlong=88 nlat=88 nenergies=10 submap=no nlongmin=0 nlongmax=0 nlatmin=0 nlatmax=0 chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). The exposure maps generated by this tool are meant to be used for *unbinned* likelihood analysis only. Do not use them for binned analyses. Computing the ExposureMap using /lscratch/kocevski/35177690/ltcube_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits .....................! real 78.33 user 72.71 sys 4.58 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Added 161 point sources and 0 extended sources Setting source of interest to: 4FGL J2320.8-0823 @ 350.223 -8.3918 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/35177690/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits scfile=/lscratch/kocevski/35177690/ft2_4FGL_J2320.8-0823_daily_bin2195.fits outfile=/lscratch/kocevski/35177690/cmap_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=160 nypix=160 binsz=0.25 coordsys="CEL" xref=350.223 yref=-8.3918 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.05 user 0.21 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/35177690/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits scfile=/lscratch/kocevski/35177690/ft2_4FGL_J2320.8-0823_daily_bin2195.fits outfile=/lscratch/kocevski/35177690/cmap_HighResolution_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=500 nypix=500 binsz=0.1 coordsys="CEL" xref=350.223 yref=-8.3918 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.12 user 0.22 sys 0.11 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/35177690/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits evtable="EVENTS" scfile=/lscratch/kocevski/35177690/ft2_4FGL_J2320.8-0823_daily_bin2195.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/35177690/Model_4FGL_J2320.8-0823_daily_bin2195.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding source GALtfile=/lscratch/kocevski/35177692/ltcube_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits dcostheta=0.025 binsz=1.0 phibins=0 tmin=0.0 tmax=0.0 file_version="1" zmin=0.0 zmax=90.0 chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Working on file /lscratch/kocevski/35177692/ft2_4FGL_J2320.8-0823_daily_bin2195.fits .....................! real 8.83 user 8.10 sys 0.24 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/35177692/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits evtable="EVENTS" scfile=/lscratch/kocevski/35177692/ft2_4FGL_J2320.8-0823_daily_bin2195.fits sctable="SC_DATA" expcube=/lscratch/kocevski/35177692/ltcube_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits outfile=/lscratch/kocevski/35177692/expmap_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits irfs="P8R3_SOURCE_V2" evtype="INDEF" srcrad=30.0 nlong=88 nlat=88 nenergies=10 submap=no nlongmin=0 nlongmax=0 nlatmin=0 nlatmax=0 chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). The exposure maps generated by this tool are meant to be used for *unbinned* likelihood analysis only. Do not use them for binned analyses. Computing the ExposureMap using /lscratch/kocevski/35177692/ltcube_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits .....................! real 78.47 user 72.73 sys 4.48 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Added 161 point sources and 0 extended sources Setting source of interest to: 4FGL J2320.8-0823 @ 350.223 -8.3918 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/35177692/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits scfile=/lscratch/kocevski/35177692/ft2_4FGL_J2320.8-0823_daily_bin2195.fits outfile=/lscratch/kocevski/35177692/cmap_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=160 nypix=160 binsz=0.25 coordsys="CEL" xref=350.223 yref=-8.3918 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.02 user 0.22 sys 0.11 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/35177692/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits scfile=/lscratch/kocevski/35177692/ft2_4FGL_J2320.8-0823_daily_bin2195.fits outfile=/lscratch/kocevski/35177692/cmap_HighResolution_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=500 nypix=500 binsz=0.1 coordsys="CEL" xref=350.223 yref=-8.3918 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.96 user 0.21 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/35177692/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits evtable="EVENTS" scfile=/lscratch/kocevski/35177692/ft2_4FGL_J2320.8-0823_daily_bin2195.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/35177692/Model_4FGL_J2320.8-0823_daily_bin2195.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding source GALtfile=/lscratch/kocevski/35177693/ltcube_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits dcostheta=0.025 binsz=1.0 phibins=0 tmin=0.0 tmax=0.0 file_version="1" zmin=0.0 zmax=90.0 chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Working on file /lscratch/kocevski/35177693/ft2_4FGL_J2320.8-0823_daily_bin2195.fits .....................! real 9.05 user 8.21 sys 0.21 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/35177693/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits evtable="EVENTS" scfile=/lscratch/kocevski/35177693/ft2_4FGL_J2320.8-0823_daily_bin2195.fits sctable="SC_DATA" expcube=/lscratch/kocevski/35177693/ltcube_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits outfile=/lscratch/kocevski/35177693/expmap_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits irfs="P8R3_SOURCE_V2" evtype="INDEF" srcrad=30.0 nlong=88 nlat=88 nenergies=10 submap=no nlongmin=0 nlongmax=0 nlatmin=0 nlatmax=0 chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). The exposure maps generated by this tool are meant to be used for *unbinned* likelihood analysis only. Do not use them for binned analyses. Computing the ExposureMap using /lscratch/kocevski/35177693/ltcube_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits .....................! real 78.41 user 72.78 sys 4.28 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Added 161 point sources and 0 extended sources Setting source of interest to: 4FGL J2320.8-0823 @ 350.223 -8.3918 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/35177693/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits scfile=/lscratch/kocevski/35177693/ft2_4FGL_J2320.8-0823_daily_bin2195.fits outfile=/lscratch/kocevski/35177693/cmap_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=160 nypix=160 binsz=0.25 coordsys="CEL" xref=350.223 yref=-8.3918 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.96 user 0.20 sys 0.11 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/35177693/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits scfile=/lscratch/kocevski/35177693/ft2_4FGL_J2320.8-0823_daily_bin2195.fits outfile=/lscratch/kocevski/35177693/cmap_HighResolution_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=500 nypix=500 binsz=0.1 coordsys="CEL" xref=350.223 yref=-8.3918 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.32 user 0.24 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/35177693/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits evtable="EVENTS" scfile=/lscratch/kocevski/35177693/ft2_4FGL_J2320.8-0823_daily_bin2195.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/35177693/Model_4FGL_J2320.8-0823_daily_bin2195.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding source GAL_V02 Working on... /lscratch/kocevski/35177673/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits.....................! real 19.33 user 17.68 sys 1.09 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/35177673/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits', '/lscratch/kocevski/35177673/ft2_4FGL_J2320.8-0823_daily_bin2195.fits', expMap='/lscratch/kocevski/35177673/expmap_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits', expCube='/lscratch/kocevski/35177673/ltcube_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/35177673/Model_4FGL_J2320.8-0823_daily_bin2195.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2320.8-0823' 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 7.383e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 2.648e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/35177673/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits Spacecraft file(s): /lscratch/kocevski/35177673/ft2_4FGL_J2320.8-0823_daily_bin2195.fits Exposure map: /lscratch/kocevski/35177673/expmap_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits Exposure cube: /lscratch/kocevski/35177673/ltcube_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/35177673/Model_4FGL_J2320.8-0823_daily_bin2195.xml Optimizer: MINUIT Statistic: UNBINNED Performing an iterative likelihood fit... Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 3995.22755815 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 3995.22219188 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 6.6950 1.0000 .0000 .10000E+07 2 'Prefactor ' .30164E-01 1.0000 .0000 .10000E+07 3 'Prefactor ' .10887E-02 1.0000 .0000 .10000E+07 4 'norm ' .63005E-07 1.0000 .0000 .10000E+07 5 'Prefactor ' 14.686 1.0000 .0000 .10000E+07 6 'Prefactor ' .18689 1.0000 .0000 .10000E+07 7 'norm ' 39.356 1.0000 .0000 .10000E+07 8 'Prefactor ' 33.732 1.0000 .0000 .10000E+07 9 'Prefactor ' .31984E-04 1.0000 .0000 .10000E+07 10 'Prefactor ' 22.976 1.0000 .0000 .10000E+07 11 'Prefactor ' .39077E-03 1.0000 .0000 .10000E+07 12 'norm ' .69147 1.0000 .0000 .10000E+07 13 'norm ' 1.0949 1.0000 .0000 .10000E+07 14 'Prefactor ' .31646E-04 1.0000 .0000 .10000E+07 15 'Prefactor ' .80938E-03 1.0000 .0000 .10000E+07 16 'norm ' .55927E-03 1.0000 .0000 .10000E+07 17 'Prefactor ' .15671 1.0000 .0000 .10000E+07 18 'norm ' .92087E-06 1.0000 .0000 .10000E+07 19 'norm ' 9.1425 1.0000 .0000 .10000E+07 20 'Prefactor ' .39593E-03 1.0000 .0000 .10000E+07 21 'Normalizat' .73224 1.0000 .10000E-01 10.000 22 'Prefactor ' .92402 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5240E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 3995.222 FROM MIGRAD STATUS=CONVERGED 187 CALLS 1844 TOTAL EDM= .31E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .9% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 6.7114 10.448 -.95639E-07 -.18698E-01 2 Prefactor .10442E-04 6.5931 .12387E-06** at limit ** 3 Prefactor .0000 7.5461 -.31887E-06** at limit ** 4 norm .0000 .47671 -.27668E-07** at limit ** 5 Prefactor 15.013 6.3555 -.50960E-07 -.55581E-02 6 Prefactor .31699 136.84 -.12642E-07 -.87590E-03 7 norm 39.520 4.4240 -.92526E-08 .13278 8 Prefactor 33.830 2.2435 -.34359E-08 .11079E-01 9 Prefactor .14583E-06 70.231 -.42269E-06** at limit ** 10 Prefactor 22.916 1.4538 .63561E-08 .31709E-02 11 Prefactor .16653E-09 4.5092 -.68117E-07** at limit ** 12 norm .69192 1.0057 -.49915E-07 -.35807E-03 13 norm 1.0837 4.1304 .10555E-06 .11731E-03 14 Prefactor .19224E-06 53.832 .47129E-06** at limit ** 15 Prefactor .22204E-09 5.0368 -.23191E-06** at limit ** 16 norm .23481E-07 29.197 .83462E-06** at limit ** 17 Prefactor .19686 26.954 .10672E-05** at limit ** 18 norm .0000 1.4011 -.30587E-08** at limit ** 19 norm 9.1287 5.2003 .28301E-07 .42608E-03 20 Prefactor .0000 3.8313 -.95910E-07** at limit ** 21 Normalizat .73204 .24921 .15185E-05 .10031E-04 22 Prefactor .92325 .19640 -.19522E-05 .81544E-05 ERR DEF= .500 Final values: Prefactor = 6.71139 Prefactor = 1.04418e-05 Prefactor = 0 norm = 0 Prefactor = 15.0128 Prefactor = 0.316993 norm = 39.5196 Prefactor = 33.83 Prefactor = 1.45828e-07 Prefactor = 22.9161 Prefactor = 1.66533e-10 norm = 0.691924 norm = 1.08368 Prefactor = 1.92235e-07 Prefactor = 2.22045e-10 norm = 2.34812e-08 Prefactor = 0.196856 norm = 0 norm = 9.12871 Prefactor = 0 Normalizat = 0.732036 Prefactor = 0.923246 _V02 Working on... /lscratch/kocevski/35177605/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits.....................! real 22.68 user 20.96 sys 1.05 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/35177605/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits', '/lscratch/kocevski/35177605/ft2_4FGL_J2320.8-0823_daily_bin2195.fits', expMap='/lscratch/kocevski/35177605/expmap_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits', expCube='/lscratch/kocevski/35177605/ltcube_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/35177605/Model_4FGL_J2320.8-0823_daily_bin2195.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2320.8-0823' 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 7.383e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 2.648e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/35177605/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits Spacecraft file(s): /lscratch/kocevski/35177605/ft2_4FGL_J2320.8-0823_daily_bin2195.fits Exposure map: /lscratch/kocevski/35177605/expmap_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits Exposure cube: /lscratch/kocevski/35177605/ltcube_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/35177605/Model_4FGL_J2320.8-0823_daily_bin2195.xml Optimizer: MINUIT Statistic: UNBINNED Performing an iterative likelihood fit... Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 3995.22755815 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 3995.22219188 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 6.6950 1.0000 .0000 .10000E+07 2 'Prefactor ' .30164E-01 1.0000 .0000 .10000E+07 3 'Prefactor ' .10887E-02 1.0000 .0000 .10000E+07 4 'norm ' .63005E-07 1.0000 .0000 .10000E+07 5 'Prefactor ' 14.686 1.0000 .0000 .10000E+07 6 'Prefactor ' .18689 1.0000 .0000 .10000E+07 7 'norm ' 39.356 1.0000 .0000 .10000E+07 8 'Prefactor ' 33.732 1.0000 .0000 .10000E+07 9 'Prefactor ' .31984E-04 1.0000 .0000 .10000E+07 10 'Prefactor ' 22.976 1.0000 .0000 .10000E+07 11 'Prefactor ' .39077E-03 1.0000 .0000 .10000E+07 12 'norm ' .69147 1.0000 .0000 .10000E+07 13 'norm ' 1.0949 1.0000 .0000 .10000E+07 14 'Prefactor ' .31646E-04 1.0000 .0000 .10000E+07 15 'Prefactor ' .80938E-03 1.0000 .0000 .10000E+07 16 'norm ' .55927E-03 1.0000 .0000 .10000E+07 17 'Prefactor ' .15671 1.0000 .0000 .10000E+07 18 'norm ' .92087E-06 1.0000 .0000 .10000E+07 19 'norm ' 9.1425 1.0000 .0000 .10000E+07 20 'Prefactor ' .39593E-03 1.0000 .0000 .10000E+07 21 'Normalizat' .73224 1.0000 .10000E-01 10.000 22 'Prefactor ' .92402 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5240E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 3995.222 FROM MIGRAD STATUS=CONVERGED 187 CALLS 1844 TOTAL EDM= .31E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .9% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 6.7114 10.448 -.95639E-07 -.18698E-01 2 Prefactor .10442E-04 6.5931 .12387E-06** at limit ** 3 Prefactor .0000 7.5461 -.31887E-06** at limit ** 4 norm .0000 .47671 -.27668E-07** at limit ** 5 Prefactor 15.013 6.3555 -.50960E-07 -.55581E-02 6 Prefactor .31699 136.84 -.12642E-07 -.87590E-03 7 norm 39.520 4.4240 -.92526E-08 .13278 8 Prefactor 33.830 2.2435 -.34359E-08 .11079E-01 9 Prefactor .14583E-06 70.231 -.42269E-06** at limit ** 10 Prefactor 22.916 1.4538 .63561E-08 .31709E-02 11 Prefactor .16653E-09 4.5092 -.68117E-07** at limit ** 12 norm .69192 1.0057 -.49915E-07 -.35807E-03 13 norm 1.0837 4.1304 .10555E-06 .11731E-03 14 Prefactor .19224E-06 53.832 .47129E-06** at limit ** 15 Prefactor .22204E-09 5.0368 -.23191E-06** at limit ** 16 norm .23481E-07 29.197 .83462E-06** at limit ** 17 Prefactor .19686 26.954 .10672E-05** at limit ** 18 norm .0000 1.4011 -.30587E-08** at limit ** 19 norm 9.1287 5.2003 .28301E-07 .42608E-03 20 Prefactor .0000 3.8313 -.95910E-07** at limit ** 21 Normalizat .73204 .24921 .15185E-05 .10031E-04 22 Prefactor .92325 .19640 -.19522E-05 .81544E-05 ERR DEF= .500 Final values: Prefactor = 6.71139 Prefactor = 1.04418e-05 Prefactor = 0 norm = 0 Prefactor = 15.0128 Prefactor = 0.316993 norm = 39.5196 Prefactor = 33.83 Prefactor = 1.45828e-07 Prefactor = 22.9161 Prefactor = 1.66533e-10 norm = 0.691924 norm = 1.08368 Prefactor = 1.92235e-07 Prefactor = 2.22045e-10 norm = 2.34812e-08 Prefactor = 0.196856 norm = 0 norm = 9.12871 Prefactor = 0 Normalizat = 0.732036 Prefactor = 0.923246 ********** ** 18 **HESSE ********** FCN= 3995.222 FROM HESSE STATUS=OK 404 CALLS 2248 TOTAL EDM= .22E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 6.7114 10.573 .38757E-03 -1.5656 2 Prefactor .10442E-04 372.26 .16442E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .0000 7.6311 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .0000 .47928 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor 15.013 34.084 .26109E-03 -1.5630 6 Prefactor .31699 16.039 .79621E-02 -1.5697 7 norm 39.520 19.936 .15942E-03 -1.5582 8 Prefactor 33.830 26.206 .17220E-03 -1.5592 9 Prefactor .14583E-06 71.219 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor 22.916 32.697 .20867E-03 -1.5612 11 Prefactor .16653E-09 4.5213 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .69192 1.0346 .61403E-03 -1.5691 13 norm 1.0837 4.2039 .11393E-02 -1.5687 14 Prefactor .19224E-06 55.892 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor .22204E-09 5.0482 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 norm .23481E-07 29.404 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor .19686 3.2804 .71991E-02 -1.5699 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 norm .0000 .48783 .21201E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 norm 9.1287 5.9814 .33122E-03 -1.5648 20 Prefactor .0000 3.8256 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Normalizat .73204 .21626 .63064E-01 -1.0264 22 Prefactor .92325 .16800 .45310E-01 -.95333 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.17243e-07 Minuit parameter uncertainties: 1 10.5733 2 0.1247 3 8.84928e-07 4 1.1381e-08 5 34.0844 6 4.5097 7 19.9364 8 26.206 9 0.00644522 10 32.6976 11 5.76105e-05 12 1.03462 13 4.2039 14 0.00655569 15 6.7015e-05 16 0.00166238 17 1.60719 18 2.3868e-06 19 5.9814 20 1.23324e-05 21 0.216515 22 0.168095 ********** ** 18 **HESSE ********** FCN= 3995.222 FROM HESSE STATUS=OK 404 CALLS 2248 TOTAL EDM= .22E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 6.7114 10.573 .38757E-03 -1.5656 2 Prefactor .10442E-04 372.26 .16442E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .0000 7.6311 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .0000 .47928 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor 15.013 34.084 .26109E-03 -1.5630 6 Prefactor .31699 16.039 .79621E-02 -1.5697 7 norm 39.520 19.936 .15942E-03 -1.5582 8 Prefactor 33.830 26.206 .17220E-03 -1.5592 9 Prefactor .14583E-06 71.219 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor 22.916 32.697 .20867E-03 -1.5612 11 Prefactor .16653E-09 4.5213 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .69192 1.0346 .61403E-03 -1.5691 13 norm 1.0837 4.2039 .11393E-02 -1.5687 14 Prefactor .19224E-06 55.892 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor .22204E-09 5.0482 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 norm .23481E-07 29.404 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor .19686 3.2804 .71991E-02 -1.5699 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 norm .0000 .48783 .21201E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 norm 9.1287 5.9814 .33122E-03 -1.5648 20 Prefactor .0000 3.8256 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Normalizat .73204 .21626 .63064E-01 -1.0264 22 Prefactor .92325 .16800 .45310E-01 -.95333 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.17243e-07 Minuit parameter uncertainties: 1 10.5733 2 0.1247 3 8.84928e-07 4 1.1381e-08 5 34.0844 6 4.5097 7 19.9364 8 26.206 9 0.00644522 10 32.6976 11 5.76105e-05 12 1.03462 13 4.2039 14 0.00655569 15 6.7015e-05 16 0.00166238 17 1.60719 18 2.3868e-06 19 5.9814 20 1.23324e-05 21 0.216515 22 0.168095 tfile=/lscratch/kocevski/35177769/ltcube_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits dcostheta=0.025 binsz=1.0 phibins=0 tmin=0.0 tmax=0.0 file_version="1" zmin=0.0 zmax=90.0 chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Working on file /lscratch/kocevski/35177769/ft2_4FGL_J2320.8-0823_daily_bin2195.fits .....................! real 9.05 user 8.41 sys 0.25 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/35177769/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits evtable="EVENTS" scfile=/lscratch/kocevski/35177769/ft2_4FGL_J2320.8-0823_daily_bin2195.fits sctable="SC_DATA" expcube=/lscratch/kocevski/35177769/ltcube_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits outfile=/lscratch/kocevski/35177769/expmap_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits irfs="P8R3_SOURCE_V2" evtype="INDEF" srcrad=30.0 nlong=88 nlat=88 nenergies=10 submap=no nlongmin=0 nlongmax=0 nlatmin=0 nlatmax=0 chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). The exposure maps generated by this tool are meant to be used for *unbinned* likelihood analysis only. Do not use them for binned analyses. Computing the ExposureMap using /lscratch/kocevski/35177769/ltcube_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits .....................! real 75.44 user 70.31 sys 4.26 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Added 161 point sources and 0 extended sources Setting source of interest to: 4FGL J2320.8-0823 @ 350.223 -8.3918 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/35177769/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits scfile=/lscratch/kocevski/35177769/ft2_4FGL_J2320.8-0823_daily_bin2195.fits outfile=/lscratch/kocevski/35177769/cmap_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=160 nypix=160 binsz=0.25 coordsys="CEL" xref=350.223 yref=-8.3918 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.84 user 0.25 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/35177769/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits scfile=/lscratch/kocevski/35177769/ft2_4FGL_J2320.8-0823_daily_bin2195.fits outfile=/lscratch/kocevski/35177769/cmap_HighResolution_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=500 nypix=500 binsz=0.1 coordsys="CEL" xref=350.223 yref=-8.3918 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.79 user 0.23 sys 0.14 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/35177769/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits evtable="EVENTS" scfile=/lscratch/kocevski/35177769/ft2_4FGL_J2320.8-0823_daily_bin2195.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/35177769/Model_4FGL_J2320.8-0823_daily_bin2195.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding source GALDone. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 3995.22171184 Extracting fit parameters... 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 1.458e-07 6.445e-03 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 2.648e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 521 Prefactor: 9.232e-01 1.681e-01 0.000e+00 1.000e+01 ( 1.000e+00) 522 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 523 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 520 Normalization: 7.320e-01 2.165e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 350.223 -8.392 Photon Flux Upper Limit: 1.28287442266e-07 ph cm-2 s-1 Energy Flux Upper Limit: 0.0100686873794 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/35177673/likelihoodResults_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 3995.22848449 delta logL = -0.00677265264585 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 3995.22171211 delta logL = -2.67790255748e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .17297E-06 1.0000 .0000 .10000E+07 2 'Index ' 2.7163 1.0000 .0000 10.000 3 'Normalizat' .73193 1.0000 .10000E-01 10.000 4 'Prefactor ' .92327 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5240E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 3995.222 FROM MIGRAD STATUS=CONVERGED 74 CALLS 264 TOTAL EDM= .87E-12 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .16653E-09 7.8545 .42118E-03** at limit ** 2 Index 1.7982 9.0821 .50000 -.11369E-10 3 Normalizat .73203 .20912E-02 .63064E-01 -.19150E-04 4 Prefactor .92325 .16791E-02 .45301E-01 -.57714E-05 ERR DEF= .500 Final values: Prefactor = 1.66533e-10 Index = 1.79824 Normalizat = 0.732035 Prefactor = 0.923247 ********** ** 18 **HESSE ********** FCN= 3995.222 FROM HESSE STATUS=NOT POSDEF 33 CALLS 297 TOTAL EDM= .44E-11 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .16653E-09 39.483 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.7982 9.0127 .50000 -.69496 3 Normalizat .73203 .46825E-02 .27898E-03 -1.0264 4 Prefactor .92325 .37641E-02 .20017E-03 -.95333 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 4.37348e-12 Minuit parameter uncertainties: 1 0.000155968 2 169190 3 0.00468251 4 0.00376407 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 3995.22171184 delta logL = 1.01817931863e-09 Extracting fit parameters... 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 1.665e-10 1.560e-04 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 1.798e+00 1.692e+05 0.000e+00 1.000e+01 (-1.000e+00) 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 521 Prefactor: 9.232e-01 3.764e-03 0.000e+00 1.000e+01 ( 1.000e+00) 522 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 523 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 520 Normalization: 7.320e-01 4.683e-03 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 350.223 -8.392 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/35177673/cmap_HighResolution_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='1.01e-02', job_status='DONE', photon_flux_upper_limit='1.28e-07', time_completed='2026-08-16 17:35:54.329828', job_id='35177673', GAL2='0.92', fit_tolerance='1e-08', EG2='0.73', EG='0.73', time_epoch_completed='1786926954.33', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.92', dlogl='1.02e-09', ts2='-0.00', photon_index_error='0.00', photon_index='2.65' WHERE bin_id='2195' AND source_name='4FGL J2320.8-0823' AND cadence='daily'; Database successfully updated. Analysis Complete. Sun Aug 16 17:35:54 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 3995.22171184 Extracting fit parameters... 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 1.458e-07 6.445e-03 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 2.648e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 521 Prefactor: 9.232e-01 1.681e-01 0.000e+00 1.000e+01 ( 1.000e+00) 522 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 523 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 520 Normalization: 7.320e-01 2.165e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 350.223 -8.392 Photon Flux Upper Limit: 1.28287442266e-07 ph cm-2 s-1 Energy Flux Upper Limit: 0.0100686873794 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/35177605/likelihoodResults_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 3995.22848449 delta logL = -0.00677265264585 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 3995.22171211 delta logL = -2.67790255748e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .17297E-06 1.0000 .0000 .10000E+07 2 'Index ' 2.7163 1.0000 .0000 10.000 3 'Normalizat' .73193 1.0000 .10000E-01 10.000 4 'Prefactor ' .92327 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5240E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 3995.222 FROM MIGRAD STATUS=CONVERGED 74 CALLS 264 TOTAL EDM= .87E-12 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .16653E-09 7.8545 .42118E-03** at limit ** 2 Index 1.7982 9.0821 .50000 -.11369E-10 3 Normalizat .73203 .20912E-02 .63064E-01 -.19150E-04 4 Prefactor .92325 .16791E-02 .45301E-01 -.57714E-05 ERR DEF= .500 Final values: Prefactor = 1.66533e-10 Index = 1.79824 Normalizat = 0.732035 Prefactor = 0.923247 ********** ** 18 **HESSE ********** FCN= 3995.222 FROM HESSE STATUS=NOT POSDEF 33 CALLS 297 TOTAL EDM= .44E-11 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .16653E-09 39.483 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.7982 9.0127 .50000 -.69496 3 Normalizat .73203 .46825E-02 .27898E-03 -1.0264 4 Prefactor .92325 .37641E-02 .20017E-03 -.95333 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 4.37348e-12 Minuit parameter uncertainties: 1 0.000155968 2 169190 3 0.00468251 4 0.00376407 _V02 Working on... /lscratch/kocevski/35177616/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits.....................! real 20.24 user 18.58 sys 0.97 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/35177616/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits', '/lscratch/kocevski/35177616/ft2_4FGL_J2320.8-0823_daily_bin2195.fits', expMap='/lscratch/kocevski/35177616/expmap_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits', expCube='/lscratch/kocevski/35177616/ltcube_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/35177616/Model_4FGL_J2320.8-0823_daily_bin2195.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2320.8-0823' 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 7.383e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 2.648e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/35177616/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits Spacecraft file(s): /lscratch/kocevski/35177616/ft2_4FGL_J2320.8-0823_daily_bin2195.fits Exposure map: /lscratch/kocevski/35177616/expmap_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits Exposure cube: /lscratch/kocevski/35177616/ltcube_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/35177616/Model_4FGL_J2320.8-0823_daily_bin2195.xml Optimizer: MINUIT Statistic: UNBINNED Performing an iterative likelihood fit... Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 3995.22755815 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 3995.22219188 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 6.6950 1.0000 .0000 .10000E+07 2 'Prefactor ' .30164E-01 1.0000 .0000 .10000E+07 3 'Prefactor ' .10887E-02 1.0000 .0000 .10000E+07 4 'norm ' .63005E-07 1.0000 .0000 .10000E+07 5 'Prefactor ' 14.686 1.0000 .0000 .10000E+07 6 'Prefactor ' .18689 1.0000 .0000 .10000E+07 7 'norm ' 39.356 1.0000 .0000 .10000E+07 8 'Prefactor ' 33.732 1.0000 .0000 .10000E+07 9 'Prefactor ' .31984E-04 1.0000 .0000 .10000E+07 10 'Prefactor ' 22.976 1.0000 .0000 .10000E+07 11 'Prefactor ' .39077E-03 1.0000 .0000 .10000E+07 12 'norm ' .69147 1.0000 .0000 .10000E+07 13 'norm ' 1.0949 1.0000 .0000 .10000E+07 14 'Prefactor ' .31646E-04 1.0000 .0000 .10000E+07 15 'Prefactor ' .80938E-03 1.0000 .0000 .10000E+07 16 'norm ' .55927E-03 1.0000 .0000 .10000E+07 17 'Prefactor ' .15671 1.0000 .0000 .10000E+07 18 'norm ' .92087E-06 1.0000 .0000 .10000E+07 19 'norm ' 9.1425 1.0000 .0000 .10000E+07 20 'Prefactor ' .39593E-03 1.0000 .0000 .10000E+07 21 'Normalizat' .73224 1.0000 .10000E-01 10.000 22 'Prefactor ' .92402 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5240E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 3995.222 FROM MIGRAD STATUS=CONVERGED 187 CALLS 1844 TOTAL EDM= .31E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .9% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 6.7114 10.448 -.95639E-07 -.18698E-01 2 Prefactor .10442E-04 6.5931 .12387E-06** at limit ** 3 Prefactor .0000 7.5461 -.31887E-06** at limit ** 4 norm .0000 .47671 -.27668E-07** at limit ** 5 Prefactor 15.013 6.3555 -.50960E-07 -.55581E-02 6 Prefactor .31699 136.84 -.12642E-07 -.87590E-03 7 norm 39.520 4.4240 -.92526E-08 .13278 8 Prefactor 33.830 2.2435 -.34359E-08 .11079E-01 9 Prefactor .14583E-06 70.231 -.42269E-06** at limit ** 10 Prefactor 22.916 1.4538 .63561E-08 .31709E-02 11 Prefactor .16653E-09 4.5092 -.68117E-07** at limit ** 12 norm .69192 1.0057 -.49915E-07 -.35807E-03 13 norm 1.0837 4.1304 .10555E-06 .11731E-03 14 Prefactor .19224E-06 53.832 .47129E-06** at limit ** 15 Prefactor .22204E-09 5.0368 -.23191E-06** at limit ** 16 norm .23481E-07 29.197 .83462E-06** at limit ** 17 Prefactor .19686 26.954 .10672E-05** at limit ** 18 norm .0000 1.4011 -.30587E-08** at limit ** 19 norm 9.1287 5.2003 .28301E-07 .42608E-03 20 Prefactor .0000 3.8313 -.95910E-07** at limit ** 21 Normalizat .73204 .24921 .15185E-05 .10031E-04 22 Prefactor .92325 .19640 -.19522E-05 .81544E-05 ERR DEF= .500 Final values: Prefactor = 6.71139 Prefactor = 1.04418e-05 Prefactor = 0 norm = 0 Prefactor = 15.0128 Prefactor = 0.316993 norm = 39.5196 Prefactor = 33.83 Prefactor = 1.45828e-07 Prefactor = 22.9161 Prefactor = 1.66533e-10 norm = 0.691924 norm = 1.08368 Prefactor = 1.92235e-07 Prefactor = 2.22045e-10 norm = 2.34812e-08 Prefactor = 0.196856 norm = 0 norm = 9.12871 Prefactor = 0 Normalizat = 0.732036 Prefactor = 0.923246 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 3995.22171184 delta logL = 1.01817931863e-09 Extracting fit parameters... 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 1.665e-10 1.560e-04 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 1.798e+00 1.692e+05 0.000e+00 1.000e+01 (-1.000e+00) 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 521 Prefactor: 9.232e-01 3.764e-03 0.000e+00 1.000e+01 ( 1.000e+00) 522 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 523 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 520 Normalization: 7.320e-01 4.683e-03 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 350.223 -8.392 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/35177605/cmap_HighResolution_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='1.01e-02', job_status='DONE', photon_flux_upper_limit='1.28e-07', time_completed='2026-08-16 17:35:58.213104', job_id='35177605', GAL2='0.92', fit_tolerance='1e-08', EG2='0.73', EG='0.73', time_epoch_completed='1786926958.21', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.92', dlogl='1.02e-09', ts2='-0.00', photon_index_error='0.00', photon_index='2.65' WHERE bin_id='2195' AND source_name='4FGL J2320.8-0823' AND cadence='daily'; Database successfully updated. Analysis Complete. Sun Aug 16 17:35:58 PDT 2026 ********** ** 18 **HESSE ********** FCN= 3995.222 FROM HESSE STATUS=OK 404 CALLS 2248 TOTAL EDM= .22E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 6.7114 10.573 .38757E-03 -1.5656 2 Prefactor .10442E-04 372.26 .16442E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .0000 7.6311 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .0000 .47928 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor 15.013 34.084 .26109E-03 -1.5630 6 Prefactor .31699 16.039 .79621E-02 -1.5697 7 norm 39.520 19.936 .15942E-03 -1.5582 8 Prefactor 33.830 26.206 .17220E-03 -1.5592 9 Prefactor .14583E-06 71.219 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor 22.916 32.697 .20867E-03 -1.5612 11 Prefactor .16653E-09 4.5213 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .69192 1.0346 .61403E-03 -1.5691 13 norm 1.0837 4.2039 .11393E-02 -1.5687 14 Prefactor .19224E-06 55.892 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor .22204E-09 5.0482 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 norm .23481E-07 29.404 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor .19686 3.2804 .71991E-02 -1.5699 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 norm .0000 .48783 .21201E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 norm 9.1287 5.9814 .33122E-03 -1.5648 20 Prefactor .0000 3.8256 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Normalizat .73204 .21626 .63064E-01 -1.0264 22 Prefactor .92325 .16800 .45310E-01 -.95333 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.17243e-07 Minuit parameter uncertainties: 1 10.5733 2 0.1247 3 8.84928e-07 4 1.1381e-08 5 34.0844 6 4.5097 7 19.9364 8 26.206 9 0.00644522 10 32.6976 11 5.76105e-05 12 1.03462 13 4.2039 14 0.00655569 15 6.7015e-05 16 0.00166238 17 1.60719 18 2.3868e-06 19 5.9814 20 1.23324e-05 21 0.216515 22 0.168095 _V02 Working on... /lscratch/kocevski/35177692/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits.....................! real 22.09 user 19.85 sys 1.09 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/35177692/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits', '/lscratch/kocevski/35177692/ft2_4FGL_J2320.8-0823_daily_bin2195.fits', expMap='/lscratch/kocevski/35177692/expmap_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits', expCube='/lscratch/kocevski/35177692/ltcube_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/35177692/Model_4FGL_J2320.8-0823_daily_bin2195.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2320.8-0823' 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 7.383e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 2.648e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/35177692/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits Spacecraft file(s): /lscratch/kocevski/35177692/ft2_4FGL_J2320.8-0823_daily_bin2195.fits Exposure map: /lscratch/kocevski/35177692/expmap_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits Exposure cube: /lscratch/kocevski/35177692/ltcube_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/35177692/Model_4FGL_J2320.8-0823_daily_bin2195.xml Optimizer: MINUIT Statistic: UNBINNED Performing an iterative likelihood fit... Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 3995.22755815 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 3995.22219188 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 6.6950 1.0000 .0000 .10000E+07 2 'Prefactor ' .30164E-01 1.0000 .0000 .10000E+07 3 'Prefactor ' .10887E-02 1.0000 .0000 .10000E+07 4 'norm ' .63005E-07 1.0000 .0000 .10000E+07 5 'Prefactor ' 14.686 1.0000 .0000 .10000E+07 6 'Prefactor ' .18689 1.0000 .0000 .10000E+07 7 'norm ' 39.356 1.0000 .0000 .10000E+07 8 'Prefactor ' 33.732 1.0000 .0000 .10000E+07 9 'Prefactor ' .31984E-04 1.0000 .0000 .10000E+07 10 'Prefactor ' 22.976 1.0000 .0000 .10000E+07 11 'Prefactor ' .39077E-03 1.0000 .0000 .10000E+07 12 'norm ' .69147 1.0000 .0000 .10000E+07 13 'norm ' 1.0949 1.0000 .0000 .10000E+07 14 'Prefactor ' .31646E-04 1.0000 .0000 .10000E+07 15 'Prefactor ' .80938E-03 1.0000 .0000 .10000E+07 16 'norm ' .55927E-03 1.0000 .0000 .10000E+07 17 'Prefactor ' .15671 1.0000 .0000 .10000E+07 18 'norm ' .92087E-06 1.0000 .0000 .10000E+07 19 'norm ' 9.1425 1.0000 .0000 .10000E+07 20 'Prefactor ' .39593E-03 1.0000 .0000 .10000E+07 21 'Normalizat' .73224 1.0000 .10000E-01 10.000 22 'Prefactor ' .92402 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5240E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 3995.222 FROM MIGRAD STATUS=CONVERGED 187 CALLS 1844 TOTAL EDM= .31E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .9% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 6.7114 10.448 -.95639E-07 -.18698E-01 2 Prefactor .10442E-04 6.5931 .12387E-06** at limit ** 3 Prefactor .0000 7.5461 -.31887E-06** at limit ** 4 norm .0000 .47671 -.27668E-07** at limit ** 5 Prefactor 15.013 6.3555 -.50960E-07 -.55581E-02 6 Prefactor .31699 136.84 -.12642E-07 -.87590E-03 7 norm 39.520 4.4240 -.92526E-08 .13278 8 Prefactor 33.830 2.2435 -.34359E-08 .11079E-01 9 Prefactor .14583E-06 70.231 -.42269E-06** at limit ** 10 Prefactor 22.916 1.4538 .63561E-08 .31709E-02 11 Prefactor .16653E-09 4.5092 -.68117E-07** at limit ** 12 norm .69192 1.0057 -.49915E-07 -.35807E-03 13 norm 1.0837 4.1304 .10555E-06 .11731E-03 14 Prefactor .19224E-06 53.832 .47129E-06** at limit ** 15 Prefactor .22204E-09 5.0368 -.23191E-06** at limit ** 16 norm .23481E-07 29.197 .83462E-06** at limit ** 17 Prefactor .19686 26.954 .10672E-05** at limit ** 18 norm .0000 1.4011 -.30587E-08** at limit ** 19 norm 9.1287 5.2003 .28301E-07 .42608E-03 20 Prefactor .0000 3.8313 -.95910E-07** at limit ** 21 Normalizat .73204 .24921 .15185E-05 .10031E-04 22 Prefactor .92325 .19640 -.19522E-05 .81544E-05 ERR DEF= .500 Final values: Prefactor = 6.71139 Prefactor = 1.04418e-05 Prefactor = 0 norm = 0 Prefactor = 15.0128 Prefactor = 0.316993 norm = 39.5196 Prefactor = 33.83 Prefactor = 1.45828e-07 Prefactor = 22.9161 Prefactor = 1.66533e-10 norm = 0.691924 norm = 1.08368 Prefactor = 1.92235e-07 Prefactor = 2.22045e-10 norm = 2.34812e-08 Prefactor = 0.196856 norm = 0 norm = 9.12871 Prefactor = 0 Normalizat = 0.732036 Prefactor = 0.923246 _V02 Working on... /lscratch/kocevski/35177690/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits.....................! real 21.71 user 19.93 sys 0.87 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/35177690/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits', '/lscratch/kocevski/35177690/ft2_4FGL_J2320.8-0823_daily_bin2195.fits', expMap='/lscratch/kocevski/35177690/expmap_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits', expCube='/lscratch/kocevski/35177690/ltcube_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/35177690/Model_4FGL_J2320.8-0823_daily_bin2195.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2320.8-0823' 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 7.383e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 2.648e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/35177690/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits Spacecraft file(s): /lscratch/kocevski/35177690/ft2_4FGL_J2320.8-0823_daily_bin2195.fits Exposure map: /lscratch/kocevski/35177690/expmap_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits Exposure cube: /lscratch/kocevski/35177690/ltcube_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/35177690/Model_4FGL_J2320.8-0823_daily_bin2195.xml Optimizer: MINUIT Statistic: UNBINNED Performing an iterative likelihood fit... Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 3995.22755815 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 3995.22219188 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 6.6950 1.0000 .0000 .10000E+07 2 'Prefactor ' .30164E-01 1.0000 .0000 .10000E+07 3 'Prefactor ' .10887E-02 1.0000 .0000 .10000E+07 4 'norm ' .63005E-07 1.0000 .0000 .10000E+07 5 'Prefactor ' 14.686 1.0000 .0000 .10000E+07 6 'Prefactor ' .18689 1.0000 .0000 .10000E+07 7 'norm ' 39.356 1.0000 .0000 .10000E+07 8 'Prefactor ' 33.732 1.0000 .0000 .10000E+07 9 'Prefactor ' .31984E-04 1.0000 .0000 .10000E+07 10 'Prefactor ' 22.976 1.0000 .0000 .10000E+07 11 'Prefactor ' .39077E-03 1.0000 .0000 .10000E+07 12 'norm ' .69147 1.0000 .0000 .10000E+07 13 'norm ' 1.0949 1.0000 .0000 .10000E+07 14 'Prefactor ' .31646E-04 1.0000 .0000 .10000E+07 15 'Prefactor ' .80938E-03 1.0000 .0000 .10000E+07 16 'norm ' .55927E-03 1.0000 .0000 .10000E+07 17 'Prefactor ' .15671 1.0000 .0000 .10000E+07 18 'norm ' .92087E-06 1.0000 .0000 .10000E+07 19 'norm ' 9.1425 1.0000 .0000 .10000E+07 20 'Prefactor ' .39593E-03 1.0000 .0000 .10000E+07 21 'Normalizat' .73224 1.0000 .10000E-01 10.000 22 'Prefactor ' .92402 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5240E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 3995.222 FROM MIGRAD STATUS=CONVERGED 187 CALLS 1844 TOTAL EDM= .31E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .9% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 6.7114 10.448 -.95639E-07 -.18698E-01 2 Prefactor .10442E-04 6.5931 .12387E-06** at limit ** 3 Prefactor .0000 7.5461 -.31887E-06** at limit ** 4 norm .0000 .47671 -.27668E-07** at limit ** 5 Prefactor 15.013 6.3555 -.50960E-07 -.55581E-02 6 Prefactor .31699 136.84 -.12642E-07 -.87590E-03 7 norm 39.520 4.4240 -.92526E-08 .13278 8 Prefactor 33.830 2.2435 -.34359E-08 .11079E-01 9 Prefactor .14583E-06 70.231 -.42269E-06** at limit ** 10 Prefactor 22.916 1.4538 .63561E-08 .31709E-02 11 Prefactor .16653E-09 4.5092 -.68117E-07** at limit ** 12 norm .69192 1.0057 -.49915E-07 -.35807E-03 13 norm 1.0837 4.1304 .10555E-06 .11731E-03 14 Prefactor .19224E-06 53.832 .47129E-06** at limit ** 15 Prefactor .22204E-09 5.0368 -.23191E-06** at limit ** 16 norm .23481E-07 29.197 .83462E-06** at limit ** 17 Prefactor .19686 26.954 .10672E-05** at limit ** 18 norm .0000 1.4011 -.30587E-08** at limit ** 19 norm 9.1287 5.2003 .28301E-07 .42608E-03 20 Prefactor .0000 3.8313 -.95910E-07** at limit ** 21 Normalizat .73204 .24921 .15185E-05 .10031E-04 22 Prefactor .92325 .19640 -.19522E-05 .81544E-05 ERR DEF= .500 Final values: Prefactor = 6.71139 Prefactor = 1.04418e-05 Prefactor = 0 norm = 0 Prefactor = 15.0128 Prefactor = 0.316993 norm = 39.5196 Prefactor = 33.83 Prefactor = 1.45828e-07 Prefactor = 22.9161 Prefactor = 1.66533e-10 norm = 0.691924 norm = 1.08368 Prefactor = 1.92235e-07 Prefactor = 2.22045e-10 norm = 2.34812e-08 Prefactor = 0.196856 norm = 0 norm = 9.12871 Prefactor = 0 Normalizat = 0.732036 Prefactor = 0.923246 _V02 Working on... /lscratch/kocevski/35177693/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits.....................! real 21.84 user 19.66 sys 1.01 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/35177693/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits', '/lscratch/kocevski/35177693/ft2_4FGL_J2320.8-0823_daily_bin2195.fits', expMap='/lscratch/kocevski/35177693/expmap_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits', expCube='/lscratch/kocevski/35177693/ltcube_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/35177693/Model_4FGL_J2320.8-0823_daily_bin2195.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2320.8-0823' 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 7.383e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 2.648e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/35177693/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits Spacecraft file(s): /lscratch/kocevski/35177693/ft2_4FGL_J2320.8-0823_daily_bin2195.fits Exposure map: /lscratch/kocevski/35177693/expmap_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits Exposure cube: /lscratch/kocevski/35177693/ltcube_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/35177693/Model_4FGL_J2320.8-0823_daily_bin2195.xml Optimizer: MINUIT Statistic: UNBINNED Performing an iterative likelihood fit... Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 3995.22755815 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 3995.22219188 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 6.6950 1.0000 .0000 .10000E+07 2 'Prefactor ' .30164E-01 1.0000 .0000 .10000E+07 3 'Prefactor ' .10887E-02 1.0000 .0000 .10000E+07 4 'norm ' .63005E-07 1.0000 .0000 .10000E+07 5 'Prefactor ' 14.686 1.0000 .0000 .10000E+07 6 'Prefactor ' .18689 1.0000 .0000 .10000E+07 7 'norm ' 39.356 1.0000 .0000 .10000E+07 8 'Prefactor ' 33.732 1.0000 .0000 .10000E+07 9 'Prefactor ' .31984E-04 1.0000 .0000 .10000E+07 10 'Prefactor ' 22.976 1.0000 .0000 .10000E+07 11 'Prefactor ' .39077E-03 1.0000 .0000 .10000E+07 12 'norm ' .69147 1.0000 .0000 .10000E+07 13 'norm ' 1.0949 1.0000 .0000 .10000E+07 14 'Prefactor ' .31646E-04 1.0000 .0000 .10000E+07 15 'Prefactor ' .80938E-03 1.0000 .0000 .10000E+07 16 'norm ' .55927E-03 1.0000 .0000 .10000E+07 17 'Prefactor ' .15671 1.0000 .0000 .10000E+07 18 'norm ' .92087E-06 1.0000 .0000 .10000E+07 19 'norm ' 9.1425 1.0000 .0000 .10000E+07 20 'Prefactor ' .39593E-03 1.0000 .0000 .10000E+07 21 'Normalizat' .73224 1.0000 .10000E-01 10.000 22 'Prefactor ' .92402 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5240E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 3995.222 FROM MIGRAD STATUS=CONVERGED 187 CALLS 1844 TOTAL EDM= .31E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .9% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 6.7114 10.448 -.95639E-07 -.18698E-01 2 Prefactor .10442E-04 6.5931 .12387E-06** at limit ** 3 Prefactor .0000 7.5461 -.31887E-06** at limit ** 4 norm .0000 .47671 -.27668E-07** at limit ** 5 Prefactor 15.013 6.3555 -.50960E-07 -.55581E-02 6 Prefactor .31699 136.84 -.12642E-07 -.87590E-03 7 norm 39.520 4.4240 -.92526E-08 .13278 8 Prefactor 33.830 2.2435 -.34359E-08 .11079E-01 9 Prefactor .14583E-06 70.231 -.42269E-06** at limit ** 10 Prefactor 22.916 1.4538 .63561E-08 .31709E-02 11 Prefactor .16653E-09 4.5092 -.68117E-07** at limit ** 12 norm .69192 1.0057 -.49915E-07 -.35807E-03 13 norm 1.0837 4.1304 .10555E-06 .11731E-03 14 Prefactor .19224E-06 53.832 .47129E-06** at limit ** 15 Prefactor .22204E-09 5.0368 -.23191E-06** at limit ** 16 norm .23481E-07 29.197 .83462E-06** at limit ** 17 Prefactor .19686 26.954 .10672E-05** at limit ** 18 norm .0000 1.4011 -.30587E-08** at limit ** 19 norm 9.1287 5.2003 .28301E-07 .42608E-03 20 Prefactor .0000 3.8313 -.95910E-07** at limit ** 21 Normalizat .73204 .24921 .15185E-05 .10031E-04 22 Prefactor .92325 .19640 -.19522E-05 .81544E-05 ERR DEF= .500 Final values: Prefactor = 6.71139 Prefactor = 1.04418e-05 Prefactor = 0 norm = 0 Prefactor = 15.0128 Prefactor = 0.316993 norm = 39.5196 Prefactor = 33.83 Prefactor = 1.45828e-07 Prefactor = 22.9161 Prefactor = 1.66533e-10 norm = 0.691924 norm = 1.08368 Prefactor = 1.92235e-07 Prefactor = 2.22045e-10 norm = 2.34812e-08 Prefactor = 0.196856 norm = 0 norm = 9.12871 Prefactor = 0 Normalizat = 0.732036 Prefactor = 0.923246 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 3995.22171184 Extracting fit parameters... 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 1.458e-07 6.445e-03 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 2.648e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 521 Prefactor: 9.232e-01 1.681e-01 0.000e+00 1.000e+01 ( 1.000e+00) 522 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 523 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 520 Normalization: 7.320e-01 2.165e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 350.223 -8.392 Photon Flux Upper Limit: 1.28287442266e-07 ph cm-2 s-1 Energy Flux Upper Limit: 0.0100686873794 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/35177616/likelihoodResults_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 3995.22848449 delta logL = -0.00677265264585 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 3995.22171211 delta logL = -2.67790255748e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .17297E-06 1.0000 .0000 .10000E+07 2 'Index ' 2.7163 1.0000 .0000 10.000 3 'Normalizat' .73193 1.0000 .10000E-01 10.000 4 'Prefactor ' .92327 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5240E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 3995.222 FROM MIGRAD STATUS=CONVERGED 74 CALLS 264 TOTAL EDM= .87E-12 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .16653E-09 7.8545 .42118E-03** at limit ** 2 Index 1.7982 9.0821 .50000 -.11369E-10 3 Normalizat .73203 .20912E-02 .63064E-01 -.19150E-04 4 Prefactor .92325 .16791E-02 .45301E-01 -.57714E-05 ERR DEF= .500 Final values: Prefactor = 1.66533e-10 Index = 1.79824 Normalizat = 0.732035 Prefactor = 0.923247 ********** ** 18 **HESSE ********** FCN= 3995.222 FROM HESSE STATUS=NOT POSDEF 33 CALLS 297 TOTAL EDM= .44E-11 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .16653E-09 39.483 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.7982 9.0127 .50000 -.69496 3 Normalizat .73203 .46825E-02 .27898E-03 -1.0264 4 Prefactor .92325 .37641E-02 .20017E-03 -.95333 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 4.37348e-12 Minuit parameter uncertainties: 1 0.000155968 2 169190 3 0.00468251 4 0.00376407 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 3995.22171184 delta logL = 1.01817931863e-09 Extracting fit parameters... 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 1.665e-10 1.560e-04 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 1.798e+00 1.692e+05 0.000e+00 1.000e+01 (-1.000e+00) 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 521 Prefactor: 9.232e-01 3.764e-03 0.000e+00 1.000e+01 ( 1.000e+00) 522 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 523 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 520 Normalization: 7.320e-01 4.683e-03 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 350.223 -8.392 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/35177616/cmap_HighResolution_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='1.01e-02', job_status='DONE', photon_flux_upper_limit='1.28e-07', time_completed='2026-08-16 17:36:21.090182', job_id='35177616', GAL2='0.92', fit_tolerance='1e-08', EG2='0.73', EG='0.73', time_epoch_completed='1786926981.09', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.92', dlogl='1.02e-09', ts2='-0.00', photon_index_error='0.00', photon_index='2.65' WHERE bin_id='2195' AND source_name='4FGL J2320.8-0823' AND cadence='daily'; Database successfully updated. Analysis Complete. Sun Aug 16 17:36:21 PDT 2026 ********** ** 18 **HESSE ********** FCN= 3995.222 FROM HESSE STATUS=OK 404 CALLS 2248 TOTAL EDM= .22E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 6.7114 10.573 .38757E-03 -1.5656 2 Prefactor .10442E-04 372.26 .16442E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .0000 7.6311 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .0000 .47928 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor 15.013 34.084 .26109E-03 -1.5630 6 Prefactor .31699 16.039 .79621E-02 -1.5697 7 norm 39.520 19.936 .15942E-03 -1.5582 8 Prefactor 33.830 26.206 .17220E-03 -1.5592 9 Prefactor .14583E-06 71.219 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor 22.916 32.697 .20867E-03 -1.5612 11 Prefactor .16653E-09 4.5213 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .69192 1.0346 .61403E-03 -1.5691 13 norm 1.0837 4.2039 .11393E-02 -1.5687 14 Prefactor .19224E-06 55.892 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor .22204E-09 5.0482 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 norm .23481E-07 29.404 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor .19686 3.2804 .71991E-02 -1.5699 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 norm .0000 .48783 .21201E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 norm 9.1287 5.9814 .33122E-03 -1.5648 20 Prefactor .0000 3.8256 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Normalizat .73204 .21626 .63064E-01 -1.0264 22 Prefactor .92325 .16800 .45310E-01 -.95333 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.17243e-07 Minuit parameter uncertainties: 1 10.5733 2 0.1247 3 8.84928e-07 4 1.1381e-08 5 34.0844 6 4.5097 7 19.9364 8 26.206 9 0.00644522 10 32.6976 11 5.76105e-05 12 1.03462 13 4.2039 14 0.00655569 15 6.7015e-05 16 0.00166238 17 1.60719 18 2.3868e-06 19 5.9814 20 1.23324e-05 21 0.216515 22 0.168095 ********** ** 18 **HESSE ********** FCN= 3995.222 FROM HESSE STATUS=OK 404 CALLS 2248 TOTAL EDM= .22E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 6.7114 10.573 .38757E-03 -1.5656 2 Prefactor .10442E-04 372.26 .16442E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .0000 7.6311 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .0000 .47928 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor 15.013 34.084 .26109E-03 -1.5630 6 Prefactor .31699 16.039 .79621E-02 -1.5697 7 norm 39.520 19.936 .15942E-03 -1.5582 8 Prefactor 33.830 26.206 .17220E-03 -1.5592 9 Prefactor .14583E-06 71.219 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor 22.916 32.697 .20867E-03 -1.5612 11 Prefactor .16653E-09 4.5213 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .69192 1.0346 .61403E-03 -1.5691 13 norm 1.0837 4.2039 .11393E-02 -1.5687 14 Prefactor .19224E-06 55.892 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor .22204E-09 5.0482 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 norm .23481E-07 29.404 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor .19686 3.2804 .71991E-02 -1.5699 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 norm .0000 .48783 .21201E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 norm 9.1287 5.9814 .33122E-03 -1.5648 20 Prefactor .0000 3.8256 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Normalizat .73204 .21626 .63064E-01 -1.0264 22 Prefactor .92325 .16800 .45310E-01 -.95333 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.17243e-07 Minuit parameter uncertainties: 1 10.5733 2 0.1247 3 8.84928e-07 4 1.1381e-08 5 34.0844 6 4.5097 7 19.9364 8 26.206 9 0.00644522 10 32.6976 11 5.76105e-05 12 1.03462 13 4.2039 14 0.00655569 15 6.7015e-05 16 0.00166238 17 1.60719 18 2.3868e-06 19 5.9814 20 1.23324e-05 21 0.216515 22 0.168095 ********** ** 18 **HESSE ********** FCN= 3995.222 FROM HESSE STATUS=OK 404 CALLS 2248 TOTAL EDM= .22E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 6.7114 10.573 .38757E-03 -1.5656 2 Prefactor .10442E-04 372.26 .16442E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .0000 7.6311 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .0000 .47928 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor 15.013 34.084 .26109E-03 -1.5630 6 Prefactor .31699 16.039 .79621E-02 -1.5697 7 norm 39.520 19.936 .15942E-03 -1.5582 8 Prefactor 33.830 26.206 .17220E-03 -1.5592 9 Prefactor .14583E-06 71.219 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor 22.916 32.697 .20867E-03 -1.5612 11 Prefactor .16653E-09 4.5213 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .69192 1.0346 .61403E-03 -1.5691 13 norm 1.0837 4.2039 .11393E-02 -1.5687 14 Prefactor .19224E-06 55.892 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor .22204E-09 5.0482 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 norm .23481E-07 29.404 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor .19686 3.2804 .71991E-02 -1.5699 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 norm .0000 .48783 .21201E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 norm 9.1287 5.9814 .33122E-03 -1.5648 20 Prefactor .0000 3.8256 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Normalizat .73204 .21626 .63064E-01 -1.0264 22 Prefactor .92325 .16800 .45310E-01 -.95333 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.17243e-07 Minuit parameter uncertainties: 1 10.5733 2 0.1247 3 8.84928e-07 4 1.1381e-08 5 34.0844 6 4.5097 7 19.9364 8 26.206 9 0.00644522 10 32.6976 11 5.76105e-05 12 1.03462 13 4.2039 14 0.00655569 15 6.7015e-05 16 0.00166238 17 1.60719 18 2.3868e-06 19 5.9814 20 1.23324e-05 21 0.216515 22 0.168095 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 3995.22171184 Extracting fit parameters... 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 1.458e-07 6.445e-03 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 2.648e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 521 Prefactor: 9.232e-01 1.681e-01 0.000e+00 1.000e+01 ( 1.000e+00) 522 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 523 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 520 Normalization: 7.320e-01 2.165e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 350.223 -8.392 Photon Flux Upper Limit: 1.28287442266e-07 ph cm-2 s-1 Energy Flux Upper Limit: 0.0100686873794 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/35177692/likelihoodResults_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 3995.22848449 delta logL = -0.00677265264585 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 3995.22171211 delta logL = -2.67790255748e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .17297E-06 1.0000 .0000 .10000E+07 2 'Index ' 2.7163 1.0000 .0000 10.000 3 'Normalizat' .73193 1.0000 .10000E-01 10.000 4 'Prefactor ' .92327 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5240E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 3995.222 FROM MIGRAD STATUS=CONVERGED 74 CALLS 264 TOTAL EDM= .87E-12 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .16653E-09 7.8545 .42118E-03** at limit ** 2 Index 1.7982 9.0821 .50000 -.11369E-10 3 Normalizat .73203 .20912E-02 .63064E-01 -.19150E-04 4 Prefactor .92325 .16791E-02 .45301E-01 -.57714E-05 ERR DEF= .500 Final values: Prefactor = 1.66533e-10 Index = 1.79824 Normalizat = 0.732035 Prefactor = 0.923247 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 3995.22171184 Extracting fit parameters... 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 1.458e-07 6.445e-03 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 2.648e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 521 Prefactor: 9.232e-01 1.681e-01 0.000e+00 1.000e+01 ( 1.000e+00) 522 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 523 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 520 Normalization: 7.320e-01 2.165e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 350.223 -8.392 Photon Flux Upper Limit: 1.28287442266e-07 ph cm-2 s-1 Energy Flux Upper Limit: 0.0100686873794 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/35177690/likelihoodResults_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 3995.22848449 delta logL = -0.00677265264585 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 3995.22171211 delta logL = -2.67790255748e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .17297E-06 1.0000 .0000 .10000E+07 2 'Index ' 2.7163 1.0000 .0000 10.000 3 'Normalizat' .73193 1.0000 .10000E-01 10.000 4 'Prefactor ' .92327 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5240E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 3995.222 FROM MIGRAD STATUS=CONVERGED 74 CALLS 264 TOTAL EDM= .87E-12 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .16653E-09 7.8545 .42118E-03** at limit ** 2 Index 1.7982 9.0821 .50000 -.11369E-10 3 Normalizat .73203 .20912E-02 .63064E-01 -.19150E-04 4 Prefactor .92325 .16791E-02 .45301E-01 -.57714E-05 ERR DEF= .500 Final values: Prefactor = 1.66533e-10 Index = 1.79824 Normalizat = 0.732035 Prefactor = 0.923247 ********** ** 18 **HESSE ********** FCN= 3995.222 FROM HESSE STATUS=NOT POSDEF 33 CALLS 297 TOTAL EDM= .44E-11 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .16653E-09 39.483 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.7982 9.0127 .50000 -.69496 3 Normalizat .73203 .46825E-02 .27898E-03 -1.0264 4 Prefactor .92325 .37641E-02 .20017E-03 -.95333 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 4.37348e-12 Minuit parameter uncertainties: 1 0.000155968 2 169190 3 0.00468251 4 0.00376407 ********** ** 18 **HESSE ********** FCN= 3995.222 FROM HESSE STATUS=NOT POSDEF 33 CALLS 297 TOTAL EDM= .44E-11 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .16653E-09 39.483 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.7982 9.0127 .50000 -.69496 3 Normalizat .73203 .46825E-02 .27898E-03 -1.0264 4 Prefactor .92325 .37641E-02 .20017E-03 -.95333 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 4.37348e-12 Minuit parameter uncertainties: 1 0.000155968 2 169190 3 0.00468251 4 0.00376407 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 3995.22171184 Extracting fit parameters... 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 1.458e-07 6.445e-03 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 2.648e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 521 Prefactor: 9.232e-01 1.681e-01 0.000e+00 1.000e+01 ( 1.000e+00) 522 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 523 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 520 Normalization: 7.320e-01 2.165e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 350.223 -8.392 Photon Flux Upper Limit: 1.28287442266e-07 ph cm-2 s-1 Energy Flux Upper Limit: 0.0100686873794 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/35177693/likelihoodResults_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 3995.22848449 delta logL = -0.00677265264585 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 3995.22171211 delta logL = -2.67790255748e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .17297E-06 1.0000 .0000 .10000E+07 2 'Index ' 2.7163 1.0000 .0000 10.000 3 'Normalizat' .73193 1.0000 .10000E-01 10.000 4 'Prefactor ' .92327 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5240E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 3995.222 FROM MIGRAD STATUS=CONVERGED 74 CALLS 264 TOTAL EDM= .87E-12 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .16653E-09 7.8545 .42118E-03** at limit ** 2 Index 1.7982 9.0821 .50000 -.11369E-10 3 Normalizat .73203 .20912E-02 .63064E-01 -.19150E-04 4 Prefactor .92325 .16791E-02 .45301E-01 -.57714E-05 ERR DEF= .500 Final values: Prefactor = 1.66533e-10 Index = 1.79824 Normalizat = 0.732035 Prefactor = 0.923247 ********** ** 18 **HESSE ********** FCN= 3995.222 FROM HESSE STATUS=NOT POSDEF 33 CALLS 297 TOTAL EDM= .44E-11 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .16653E-09 39.483 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.7982 9.0127 .50000 -.69496 3 Normalizat .73203 .46825E-02 .27898E-03 -1.0264 4 Prefactor .92325 .37641E-02 .20017E-03 -.95333 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 4.37348e-12 Minuit parameter uncertainties: 1 0.000155968 2 169190 3 0.00468251 4 0.00376407 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 3995.22171184 delta logL = 1.01817931863e-09 Extracting fit parameters... 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 1.665e-10 1.560e-04 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 1.798e+00 1.692e+05 0.000e+00 1.000e+01 (-1.000e+00) 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 521 Prefactor: 9.232e-01 3.764e-03 0.000e+00 1.000e+01 ( 1.000e+00) 522 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 523 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 520 Normalization: 7.320e-01 4.683e-03 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 350.223 -8.392 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/35177692/cmap_HighResolution_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='1.01e-02', job_status='DONE', photon_flux_upper_limit='1.28e-07', time_completed='2026-08-16 17:36:40.906668', job_id='35177692', GAL2='0.92', fit_tolerance='1e-08', EG2='0.73', EG='0.73', time_epoch_completed='1786927000.91', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.92', dlogl='1.02e-09', ts2='-0.00', photon_index_error='0.00', photon_index='2.65' WHERE bin_id='2195' AND source_name='4FGL J2320.8-0823' AND cadence='daily'; Database successfully updated. Analysis Complete. Sun Aug 16 17:36:41 PDT 2026 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 3995.22171184 delta logL = 1.01817931863e-09 Extracting fit parameters... 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 1.665e-10 1.560e-04 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 1.798e+00 1.692e+05 0.000e+00 1.000e+01 (-1.000e+00) 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 521 Prefactor: 9.232e-01 3.764e-03 0.000e+00 1.000e+01 ( 1.000e+00) 522 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 523 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 520 Normalization: 7.320e-01 4.683e-03 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 350.223 -8.392 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/35177690/cmap_HighResolution_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='1.01e-02', job_status='DONE', photon_flux_upper_limit='1.28e-07', time_completed='2026-08-16 17:36:41.351033', job_id='35177690', GAL2='0.92', fit_tolerance='1e-08', EG2='0.73', EG='0.73', time_epoch_completed='1786927001.35', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.92', dlogl='1.02e-09', ts2='-0.00', photon_index_error='0.00', photon_index='2.65' WHERE bin_id='2195' AND source_name='4FGL J2320.8-0823' AND cadence='daily'; Database successfully updated. Analysis Complete. Sun Aug 16 17:36:41 PDT 2026 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 3995.22171184 delta logL = 1.01817931863e-09 Extracting fit parameters... 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 1.665e-10 1.560e-04 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 1.798e+00 1.692e+05 0.000e+00 1.000e+01 (-1.000e+00) 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 521 Prefactor: 9.232e-01 3.764e-03 0.000e+00 1.000e+01 ( 1.000e+00) 522 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 523 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 520 Normalization: 7.320e-01 4.683e-03 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 350.223 -8.392 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/35177693/cmap_HighResolution_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='1.01e-02', job_status='DONE', photon_flux_upper_limit='1.28e-07', time_completed='2026-08-16 17:36:42.538560', job_id='35177693', GAL2='0.92', fit_tolerance='1e-08', EG2='0.73', EG='0.73', time_epoch_completed='1786927002.54', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.92', dlogl='1.02e-09', ts2='-0.00', photon_index_error='0.00', photon_index='2.65' WHERE bin_id='2195' AND source_name='4FGL J2320.8-0823' AND cadence='daily'; Database successfully updated. Analysis Complete. Sun Aug 16 17:36:43 PDT 2026 _V02 Working on... /lscratch/kocevski/35177769/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits.....................! real 20.44 user 18.70 sys 1.11 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/35177769/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits', '/lscratch/kocevski/35177769/ft2_4FGL_J2320.8-0823_daily_bin2195.fits', expMap='/lscratch/kocevski/35177769/expmap_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits', expCube='/lscratch/kocevski/35177769/ltcube_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/35177769/Model_4FGL_J2320.8-0823_daily_bin2195.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2320.8-0823' 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 7.383e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 2.648e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/35177769/ft1_filtered_4FGL_J2320.8-0823_daily_bin2195.fits Spacecraft file(s): /lscratch/kocevski/35177769/ft2_4FGL_J2320.8-0823_daily_bin2195.fits Exposure map: /lscratch/kocevski/35177769/expmap_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits Exposure cube: /lscratch/kocevski/35177769/ltcube_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/35177769/Model_4FGL_J2320.8-0823_daily_bin2195.xml Optimizer: MINUIT Statistic: UNBINNED Performing an iterative likelihood fit... Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 3995.22755815 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 3995.22219188 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 6.6950 1.0000 .0000 .10000E+07 2 'Prefactor ' .30164E-01 1.0000 .0000 .10000E+07 3 'Prefactor ' .10887E-02 1.0000 .0000 .10000E+07 4 'norm ' .63005E-07 1.0000 .0000 .10000E+07 5 'Prefactor ' 14.686 1.0000 .0000 .10000E+07 6 'Prefactor ' .18689 1.0000 .0000 .10000E+07 7 'norm ' 39.356 1.0000 .0000 .10000E+07 8 'Prefactor ' 33.732 1.0000 .0000 .10000E+07 9 'Prefactor ' .31984E-04 1.0000 .0000 .10000E+07 10 'Prefactor ' 22.976 1.0000 .0000 .10000E+07 11 'Prefactor ' .39077E-03 1.0000 .0000 .10000E+07 12 'norm ' .69147 1.0000 .0000 .10000E+07 13 'norm ' 1.0949 1.0000 .0000 .10000E+07 14 'Prefactor ' .31646E-04 1.0000 .0000 .10000E+07 15 'Prefactor ' .80938E-03 1.0000 .0000 .10000E+07 16 'norm ' .55927E-03 1.0000 .0000 .10000E+07 17 'Prefactor ' .15671 1.0000 .0000 .10000E+07 18 'norm ' .92087E-06 1.0000 .0000 .10000E+07 19 'norm ' 9.1425 1.0000 .0000 .10000E+07 20 'Prefactor ' .39593E-03 1.0000 .0000 .10000E+07 21 'Normalizat' .73224 1.0000 .10000E-01 10.000 22 'Prefactor ' .92402 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5240E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 3995.222 FROM MIGRAD STATUS=CONVERGED 187 CALLS 1844 TOTAL EDM= .31E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .9% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 6.7114 10.448 -.95639E-07 -.18698E-01 2 Prefactor .10442E-04 6.5931 .12387E-06** at limit ** 3 Prefactor .0000 7.5461 -.31887E-06** at limit ** 4 norm .0000 .47671 -.27668E-07** at limit ** 5 Prefactor 15.013 6.3555 -.50960E-07 -.55581E-02 6 Prefactor .31699 136.84 -.12642E-07 -.87590E-03 7 norm 39.520 4.4240 -.92526E-08 .13278 8 Prefactor 33.830 2.2435 -.34359E-08 .11079E-01 9 Prefactor .14583E-06 70.231 -.42269E-06** at limit ** 10 Prefactor 22.916 1.4538 .63561E-08 .31709E-02 11 Prefactor .16653E-09 4.5092 -.68117E-07** at limit ** 12 norm .69192 1.0057 -.49915E-07 -.35807E-03 13 norm 1.0837 4.1304 .10555E-06 .11731E-03 14 Prefactor .19224E-06 53.832 .47129E-06** at limit ** 15 Prefactor .22204E-09 5.0368 -.23191E-06** at limit ** 16 norm .23481E-07 29.197 .83462E-06** at limit ** 17 Prefactor .19686 26.954 .10672E-05** at limit ** 18 norm .0000 1.4011 -.30587E-08** at limit ** 19 norm 9.1287 5.2003 .28301E-07 .42608E-03 20 Prefactor .0000 3.8313 -.95910E-07** at limit ** 21 Normalizat .73204 .24921 .15185E-05 .10031E-04 22 Prefactor .92325 .19640 -.19522E-05 .81544E-05 ERR DEF= .500 Final values: Prefactor = 6.71139 Prefactor = 1.04418e-05 Prefactor = 0 norm = 0 Prefactor = 15.0128 Prefactor = 0.316993 norm = 39.5196 Prefactor = 33.83 Prefactor = 1.45828e-07 Prefactor = 22.9161 Prefactor = 1.66533e-10 norm = 0.691924 norm = 1.08368 Prefactor = 1.92235e-07 Prefactor = 2.22045e-10 norm = 2.34812e-08 Prefactor = 0.196856 norm = 0 norm = 9.12871 Prefactor = 0 Normalizat = 0.732036 Prefactor = 0.923246 ********** ** 18 **HESSE ********** FCN= 3995.222 FROM HESSE STATUS=OK 404 CALLS 2248 TOTAL EDM= .22E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 6.7114 10.573 .38757E-03 -1.5656 2 Prefactor .10442E-04 372.26 .16442E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .0000 7.6311 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .0000 .47928 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor 15.013 34.084 .26109E-03 -1.5630 6 Prefactor .31699 16.039 .79621E-02 -1.5697 7 norm 39.520 19.936 .15942E-03 -1.5582 8 Prefactor 33.830 26.206 .17220E-03 -1.5592 9 Prefactor .14583E-06 71.219 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor 22.916 32.697 .20867E-03 -1.5612 11 Prefactor .16653E-09 4.5213 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .69192 1.0346 .61403E-03 -1.5691 13 norm 1.0837 4.2039 .11393E-02 -1.5687 14 Prefactor .19224E-06 55.892 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor .22204E-09 5.0482 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 norm .23481E-07 29.404 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor .19686 3.2804 .71991E-02 -1.5699 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 norm .0000 .48783 .21201E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 norm 9.1287 5.9814 .33122E-03 -1.5648 20 Prefactor .0000 3.8256 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Normalizat .73204 .21626 .63064E-01 -1.0264 22 Prefactor .92325 .16800 .45310E-01 -.95333 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.17243e-07 Minuit parameter uncertainties: 1 10.5733 2 0.1247 3 8.84928e-07 4 1.1381e-08 5 34.0844 6 4.5097 7 19.9364 8 26.206 9 0.00644522 10 32.6976 11 5.76105e-05 12 1.03462 13 4.2039 14 0.00655569 15 6.7015e-05 16 0.00166238 17 1.60719 18 2.3868e-06 19 5.9814 20 1.23324e-05 21 0.216515 22 0.168095 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 3995.22171184 Extracting fit parameters... 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 1.458e-07 6.445e-03 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 2.648e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 521 Prefactor: 9.232e-01 1.681e-01 0.000e+00 1.000e+01 ( 1.000e+00) 522 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 523 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 520 Normalization: 7.320e-01 2.165e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 350.223 -8.392 Photon Flux Upper Limit: 1.28287442266e-07 ph cm-2 s-1 Energy Flux Upper Limit: 0.0100686873794 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/35177769/likelihoodResults_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 3995.22848449 delta logL = -0.00677265264585 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 3995.22171211 delta logL = -2.67790255748e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .17297E-06 1.0000 .0000 .10000E+07 2 'Index ' 2.7163 1.0000 .0000 10.000 3 'Normalizat' .73193 1.0000 .10000E-01 10.000 4 'Prefactor ' .92327 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5240E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 3995.222 FROM MIGRAD STATUS=CONVERGED 74 CALLS 264 TOTAL EDM= .87E-12 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .16653E-09 7.8545 .42118E-03** at limit ** 2 Index 1.7982 9.0821 .50000 -.11369E-10 3 Normalizat .73203 .20912E-02 .63064E-01 -.19150E-04 4 Prefactor .92325 .16791E-02 .45301E-01 -.57714E-05 ERR DEF= .500 Final values: Prefactor = 1.66533e-10 Index = 1.79824 Normalizat = 0.732035 Prefactor = 0.923247 ********** ** 18 **HESSE ********** FCN= 3995.222 FROM HESSE STATUS=NOT POSDEF 33 CALLS 297 TOTAL EDM= .44E-11 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .16653E-09 39.483 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.7982 9.0127 .50000 -.69496 3 Normalizat .73203 .46825E-02 .27898E-03 -1.0264 4 Prefactor .92325 .37641E-02 .20017E-03 -.95333 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 4.37348e-12 Minuit parameter uncertainties: 1 0.000155968 2 169190 3 0.00468251 4 0.00376407 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 3995.22171184 delta logL = 1.01817931863e-09 Extracting fit parameters... 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 1.665e-10 1.560e-04 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 1.798e+00 1.692e+05 0.000e+00 1.000e+01 (-1.000e+00) 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 521 Prefactor: 9.232e-01 3.764e-03 0.000e+00 1.000e+01 ( 1.000e+00) 522 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 523 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 520 Normalization: 7.320e-01 4.683e-03 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 350.223 -8.392 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/35177769/cmap_HighResolution_808272001_808531201_4FGL_J2320.8-0823_daily_bin2195.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='1.01e-02', job_status='DONE', photon_flux_upper_limit='1.28e-07', time_completed='2026-08-16 17:37:16.312472', job_id='35177769', GAL2='0.92', fit_tolerance='1e-08', EG2='0.73', EG='0.73', time_epoch_completed='1786927036.31', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.92', dlogl='1.02e-09', ts2='-0.00', photon_index_error='0.00', photon_index='2.65' WHERE bin_id='2195' AND source_name='4FGL J2320.8-0823' AND cadence='daily'; Database successfully updated. Analysis Complete. Sun Aug 16 17:37:16 PDT 2026