********** ** 18 **HESSE ********** FCN= 3970.912 FROM HESSE STATUS=OK 615 CALLS 3382 TOTAL EDM= .17E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .61305E-05 11.660 .57665E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor .0000 1.7621 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 norm 30.822 12.731 .18012E-03 -1.5597 4 Prefactor 4.8190 3.8237 .45766E-03 -1.5664 5 Prefactor .55511E-10 5.9507 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 norm .0000 2.4655 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .46185E-06 68.114 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 19.108 21.621 .22848E-03 -1.5621 9 Prefactor .0000 2.9172 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor 23.346 18.108 .20529E-03 -1.5611 11 Prefactor .0000 1.9307 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor 12.251 24.816 .28775E-03 -1.5638 13 Prefactor .22204E-09 12.879 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor .14988E-08 25.908 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor .83644E-05 1228.5 .50856E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 Prefactor .0000 30.407 .15579E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 norm 1.0594 .44515 .56333E-03 -1.5687 18 Prefactor 6.5589 5.0006 .39130E-03 -1.5657 19 Prefactor 6.4055 36.164 .41538E-03 -1.5657 20 Prefactor 25.259 27.066 .19785E-03 -1.5607 21 norm 11.402 25.497 .29118E-03 -1.5640 22 Prefactor .0000 1.1319 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 Prefactor .42744E-08 21.556 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 24 Prefactor 83.214 87.645 .11208E-03 -1.5526 25 norm .0000 1.7111 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 26 Prefactor 1.1345 630.49 .60665E-03 -1.5687 27 Prefactor .0000 5.3841 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 28 Normalizat 1.1141 .21893 .37503E-01 -.89300 29 Prefactor .85173 .24915 .68990E-01 -.97849 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.65347e-07 Minuit parameter uncertainties: 1 0.0169093 2 1.86037e-06 3 12.7315 4 3.82367 5 3.22831e-05 6 2.72408e-06 7 0.0112175 8 21.6211 9 4.21969e-06 10 18.1085 11 3.19188e-06 12 24.8161 13 0.000107364 14 0.000395892 15 0.20278 16 3.75452e-05 17 0.445146 18 5.0006 19 30.44 20 27.0661 21 25.4975 22 1.18489e-07 23 0.000606638 24 87.6466 25 3.01176e-06 26 53.4958 27 4.99054e-07 28 0.219114 29 0.249483 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 3970.91166801 Extracting fit parameters... 4FGL J1051.6+3253 Spectrum: PowerLaw 293 Prefactor: 2.220e-10 1.074e-04 0.000e+00 1.000e+06 ( 1.000e-14) 294 Index: 2.052e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 295 Scale: 2.968e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 607 Prefactor: 8.517e-01 2.495e-01 0.000e+00 1.000e+01 ( 1.000e+00) 608 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 609 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 606 Normalization: 1.114e+00 2.191e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 162.911 32.885 Photon Flux Upper Limit: 6.35080191411e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.0047835037429 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/38795203/likelihoodResults_811123201_811728001_4FGL_J1051.6+3253_weekly_bin946.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) = 3970.9487615 delta logL = -0.0370934919415 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 3970.91166808 delta logL = -6.76955096424e-08 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .53968E-06 1.0000 .0000 .10000E+07 2 'Index ' 2.3313 1.0000 .0000 10.000 3 'Normalizat' 1.1141 1.0000 .10000E-01 10.000 4 'Prefactor ' .85174 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6100E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 3970.912 FROM MIGRAD STATUS=CONVERGED 72 CALLS 244 TOTAL EDM= .12E-12 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .55511E-10 1.1119 .42118E-03** at limit ** 2 Index .75275 9.5811 .50000 -.90949E-11 3 Normalizat 1.1141 .16389E-02 .37453E-01 .13232E-03 4 Prefactor .85174 .19331E-02 .68990E-01 .14162E-03 ERR DEF= .500 Final values: Prefactor = 5.55112e-11 Index = 0.752755 Normalizat = 1.1141 Prefactor = 0.851735 ********** ** 18 **HESSE ********** FCN= 3970.912 FROM HESSE STATUS=NOT POSDEF 27 CALLS 271 TOTAL EDM= .61E-12 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .55511E-10 5.5730 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .75275 8.7665 .50000 -1.0149 3 Normalizat 1.1141 .36691E-02 .23063E-03 -.89300 4 Prefactor .85174 .43214E-02 .30523E-03 -.97849 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 6.14192e-13 Minuit parameter uncertainties: 1 3.87909e-05 2 279301 3 0.00366912 4 0.00432144 ********** ** 18 **HESSE ********** FCN= 3970.912 FROM HESSE STATUS=OK 615 CALLS 3382 TOTAL EDM= .17E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .61305E-05 11.660 .57665E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor .0000 1.7621 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 norm 30.822 12.731 .18012E-03 -1.5597 4 Prefactor 4.8190 3.8237 .45766E-03 -1.5664 5 Prefactor .55511E-10 5.9507 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 norm .0000 2.4655 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .46185E-06 68.114 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 19.108 21.621 .22848E-03 -1.5621 9 Prefactor .0000 2.9172 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor 23.346 18.108 .20529E-03 -1.5611 11 Prefactor .0000 1.9307 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor 12.251 24.816 .28775E-03 -1.5638 13 Prefactor .22204E-09 12.879 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor .14988E-08 25.908 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor .83644E-05 1228.5 .50856E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 Prefactor .0000 30.407 .15579E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 norm 1.0594 .44515 .56333E-03 -1.5687 18 Prefactor 6.5589 5.0006 .39130E-03 -1.5657 19 Prefactor 6.4055 36.164 .41538E-03 -1.5657 20 Prefactor 25.259 27.066 .19785E-03 -1.5607 21 norm 11.402 25.497 .29118E-03 -1.5640 22 Prefactor .0000 1.1319 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 Prefactor .42744E-08 21.556 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 24 Prefactor 83.214 87.645 .11208E-03 -1.5526 25 norm .0000 1.7111 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 26 Prefactor 1.1345 630.49 .60665E-03 -1.5687 27 Prefactor .0000 5.3841 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 28 Normalizat 1.1141 .21893 .37503E-01 -.89300 29 Prefactor .85173 .24915 .68990E-01 -.97849 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.65347e-07 Minuit parameter uncertainties: 1 0.0169093 2 1.86037e-06 3 12.7315 4 3.82367 5 3.22831e-05 6 2.72408e-06 7 0.0112175 8 21.6211 9 4.21969e-06 10 18.1085 11 3.19188e-06 12 24.8161 13 0.000107364 14 0.000395892 15 0.20278 16 3.75452e-05 17 0.445146 18 5.0006 19 30.44 20 27.0661 21 25.4975 22 1.18489e-07 23 0.000606638 24 87.6466 25 3.01176e-06 26 53.4958 27 4.99054e-07 28 0.219114 29 0.249483 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) = 3970.91166801 delta logL = 8.73114913702e-11 Extracting fit parameters... 4FGL J1051.6+3253 Spectrum: PowerLaw 293 Prefactor: 5.551e-11 3.879e-05 0.000e+00 1.000e+06 ( 1.000e-14) 294 Index: 7.528e-01 2.793e+05 0.000e+00 1.000e+01 (-1.000e+00) 295 Scale: 2.968e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 607 Prefactor: 8.517e-01 4.321e-03 0.000e+00 1.000e+01 ( 1.000e+00) 608 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 609 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 606 Normalization: 1.114e+00 3.669e-03 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 162.911 32.885 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/38795203/cmap_HighResolution_811123201_811728001_4FGL_J1051.6+3253_weekly_bin946.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='4.78e-03', job_status='DONE', photon_flux_upper_limit='6.35e-08', time_completed='2026-09-22 08:20:25.585123', job_id='38795203', GAL2='0.85', fit_tolerance='1e-08', EG2='1.11', EG='1.11', time_epoch_completed='1790090425.59', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.85', dlogl='8.73e-11', ts2='-0.00', photon_index_error='0.00', photon_index='2.05' WHERE bin_id='946' AND source_name='4FGL J1051.6+3253' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Sep 22 08:20:25 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 number of points = 17371 number of fields = 31 RA_SUN column already exists. File will not be modified. 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). Done. Performing analysis on: 4FGL_J1051.6+3253_weekly_bin946 RA = 162.911, Dec = 32.8853 tmin = 811123201, tmax = 811728001 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='38795310', job_status='RUN', time_executed='2026-09-22 08:19:22.714031', time_epoch_executed='1790090362.71' WHERE source_name='4FGL J1051.6+3253' and cadence='weekly' and bin_id='946' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/38795310 Creating custom pfile directory: /lscratch/kocevski/38795310/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=811123201.0 && nMetStart<811728001.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=811123201.0 && nMetStart<811728001.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/38795310/ft1_4FGL_J1051.6+3253_weekly_bin946.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=811123201.0 && nMetStart<811728001.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/38795310/ft2_4FGL_J1051.6+3253_weekly_bin946.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/38795310/ft1_4FGL_J1051.6+3253_weekly_bin946.fits outfile=/lscratch/kocevski/38795310/ft1_filteredMKT_4FGL_J1051.6+3253_weekly_bin946.fits ra=162.911 dec=32.8853 rad=12.0 tmin=811123201.0 tmax=811728001.0 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 4.66 user 4.15 sys 0.21 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/38795310/ft2_4FGL_J1051.6+3253_weekly_bin946.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/38795310/ft2_4FGL_J1051.6+3253_weekly_bin946.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/38795310/ft1_filteredMKT_4FGL_J1051.6+3253_weekly_bin946.fits evtable="EVENTS" outfile="/lscratch/kocevski/38795310/ft1_filtered_4FGL_J1051.6+3253_weekly_bin946.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 0.68 user 0.22 sys 0.13 Number of photons that the gtmktime cut: 355 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/38795310/ft1_filtered_4FGL_J1051.6+3253_weekly_bin946.fits" evtable="EVENTS" scfile=/lscratch/kocevski/38795310/ft2_4FGL_J1051.6+3253_weekly_bin946.fits sctable="SC_DATA" /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). Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 3970.91166801 Extracting fit parameters... 4FGL J1051.6+3253 Spectrum: PowerLaw 293 Prefactor: 2.220e-10 1.074e-04 0.000e+00 1.000e+06 ( 1.000e-14) 294 Index: 2.052e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 295 Scale: 2.968e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 607 Prefactor: 8.517e-01 2.495e-01 0.000e+00 1.000e+01 ( 1.000e+00) 608 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 609 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 606 Normalization: 1.114e+00 2.191e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 162.911 32.885 Photon Flux Upper Limit: 6.35080191411e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.0047835037429 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/38795219/likelihoodResults_811123201_811728001_4FGL_J1051.6+3253_weekly_bin946.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) = 3970.9487615 delta logL = -0.0370934919415 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 3970.91166808 delta logL = -6.76955096424e-08 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .53968E-06 1.0000 .0000 .10000E+07 2 'Index ' 2.3313 1.0000 .0000 10.000 3 'Normalizat' 1.1141 1.0000 .10000E-01 10.000 4 'Prefactor ' .85174 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6100E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 3970.912 FROM MIGRAD STATUS=CONVERGED 72 CALLS 244 TOTAL EDM= .12E-12 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .55511E-10 1.1119 .42118E-03** at limit ** 2 Index .75275 9.5811 .50000 -.90949E-11 3 Normalizat 1.1141 .16389E-02 .37453E-01 .13232E-03 4 Prefactor .85174 .19331E-02 .68990E-01 .14162E-03 ERR DEF= .500 Final values: Prefactor = 5.55112e-11 Index = 0.752755 Normalizat = 1.1141 Prefactor = 0.851735 ********** ** 18 **HESSE ********** FCN= 3970.912 FROM HESSE STATUS=NOT POSDEF 27 CALLS 271 TOTAL EDM= .61E-12 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .55511E-10 5.5730 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .75275 8.7665 .50000 -1.0149 3 Normalizat 1.1141 .36691E-02 .23063E-03 -.89300 4 Prefactor .85174 .43214E-02 .30523E-03 -.97849 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 6.14192e-13 Minuit parameter uncertainties: 1 3.87909e-05 2 279301 3 0.00366912 4 0.00432144 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) = 3970.91166801 delta logL = 8.73114913702e-11 Extracting fit parameters... 4FGL J1051.6+3253 Spectrum: PowerLaw 293 Prefactor: 5.551e-11 3.879e-05 0.000e+00 1.000e+06 ( 1.000e-14) 294 Index: 7.528e-01 2.793e+05 0.000e+00 1.000e+01 (-1.000e+00) 295 Scale: 2.968e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 607 Prefactor: 8.517e-01 4.321e-03 0.000e+00 1.000e+01 ( 1.000e+00) 608 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 609 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 606 Normalization: 1.114e+00 3.669e-03 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 162.911 32.885 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/38795219/cmap_HighResolution_811123201_811728001_4FGL_J1051.6+3253_weekly_bin946.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='4.78e-03', job_status='DONE', photon_flux_upper_limit='6.35e-08', time_completed='2026-09-22 08:20:45.285255', job_id='38795219', GAL2='0.85', fit_tolerance='1e-08', EG2='1.11', EG='1.11', time_epoch_completed='1790090445.29', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.85', dlogl='8.73e-11', ts2='-0.00', photon_index_error='0.00', photon_index='2.05' WHERE bin_id='946' AND source_name='4FGL J1051.6+3253' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Sep 22 08:20:45 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 3970.91166801 Extracting fit parameters... 4FGL J1051.6+3253 Spectrum: PowerLaw 293 Prefactor: 2.220e-10 1.074e-04 0.000e+00 1.000e+06 ( 1.000e-14) 294 Index: 2.052e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 295 Scale: 2.968e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 607 Prefactor: 8.517e-01 2.495e-01 0.000e+00 1.000e+01 ( 1.000e+00) 608 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 609 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 606 Normalization: 1.114e+00 2.191e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 162.911 32.885 Photon Flux Upper Limit: 6.35080191411e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.0047835037429 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/38795220/likelihoodResults_811123201_811728001_4FGL_J1051.6+3253_weekly_bin946.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) = 3970.9487615 delta logL = -0.0370934919415 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 3970.91166808 delta logL = -6.76955096424e-08 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .53968E-06 1.0000 .0000 .10000E+07 2 'Index ' 2.3313 1.0000 .0000 10.000 3 'Normalizat' 1.1141 1.0000 .10000E-01 10.000 4 'Prefactor ' .85174 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6100E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 3970.912 FROM MIGRAD STATUS=CONVERGED 72 CALLS 244 TOTAL EDM= .12E-12 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .55511E-10 1.1119 .42118E-03** at limit ** 2 Index .75275 9.5811 .50000 -.90949E-11 3 Normalizat 1.1141 .16389E-02 .37453E-01 .13232E-03 4 Prefactor .85174 .19331E-02 .68990E-01 .14162E-03 ERR DEF= .500 Final values: Prefactor = 5.55112e-11 Index = 0.752755 Normalizat = 1.1141 Prefactor = 0.851735 ********** ** 18 **HESSE ********** FCN= 3970.912 FROM HESSE STATUS=NOT POSDEF 27 CALLS 271 TOTAL EDM= .61E-12 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .55511E-10 5.5730 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .75275 8.7665 .50000 -1.0149 3 Normalizat 1.1141 .36691E-02 .23063E-03 -.89300 4 Prefactor .85174 .43214E-02 .30523E-03 -.97849 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 6.14192e-13 Minuit parameter uncertainties: 1 3.87909e-05 2 279301 3 0.00366912 4 0.00432144 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) = 3970.91166801 delta logL = 8.73114913702e-11 Extracting fit parameters... 4FGL J1051.6+3253 Spectrum: PowerLaw 293 Prefactor: 5.551e-11 3.879e-05 0.000e+00 1.000e+06 ( 1.000e-14) 294 Index: 7.528e-01 2.793e+05 0.000e+00 1.000e+01 (-1.000e+00) 295 Scale: 2.968e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 607 Prefactor: 8.517e-01 4.321e-03 0.000e+00 1.000e+01 ( 1.000e+00) 608 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 609 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 606 Normalization: 1.114e+00 3.669e-03 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 162.911 32.885 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/38795220/cmap_HighResolution_811123201_811728001_4FGL_J1051.6+3253_weekly_bin946.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='4.78e-03', job_status='DONE', photon_flux_upper_limit='6.35e-08', time_completed='2026-09-22 08:20:48.950469', job_id='38795220', GAL2='0.85', fit_tolerance='1e-08', EG2='1.11', EG='1.11', time_epoch_completed='1790090448.95', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.85', dlogl='8.73e-11', ts2='-0.00', photon_index_error='0.00', photon_index='2.05' WHERE bin_id='946' AND source_name='4FGL J1051.6+3253' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Sep 22 08:20:49 PDT 2026 number of points = 17371 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1051.6+3253_weekly_bin946 RA = 162.911, Dec = 32.8853 tmin = 811123201, tmax = 811728001 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='38795340', job_status='RUN', time_executed='2026-09-22 08:20:35.162992', time_epoch_executed='1790090435.16' WHERE source_name='4FGL J1051.6+3253' and cadence='weekly' and bin_id='946' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/38795340 Creating custom pfile directory: /lscratch/kocevski/38795340/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=811123201.0 && nMetStart<811728001.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=811123201.0 && nMetStart<811728001.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/38795340/ft1_4FGL_J1051.6+3253_weekly_bin946.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=811123201.0 && nMetStart<811728001.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/38795340/ft2_4FGL_J1051.6+3253_weekly_bin946.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/38795340/ft1_4FGL_J1051.6+3253_weekly_bin946.fits outfile=/lscratch/kocevski/38795340/ft1_filteredMKT_4FGL_J1051.6+3253_weekly_bin946.fits ra=162.911 dec=32.8853 rad=12.0 tmin=811123201.0 tmax=811728001.0 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 4.73 user 4.14 sys 0.21 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/38795340/ft2_4FGL_J1051.6+3253_weekly_bin946.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/38795340/ft2_4FGL_J1051.6+3253_weekly_bin946.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/38795340/ft1_filteredMKT_4FGL_J1051.6+3253_weekly_bin946.fits evtable="EVENTS" outfile="/lscratch/kocevski/38795340/ft1_filtered_4FGL_J1051.6+3253_weekly_bin946.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 0.54 user 0.24 sys 0.13 Number of photons that the gtmktime cut: 355 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/38795340/ft1_filtered_4FGL_J1051.6+3253_weekly_bin946.fits" evtable="EVENTS" scfile=/lscratch/kocevski/38795340/ft2_4FGL_J1051.6+3253_weekly_bin946.fits sctable="SC_DATA" GAL_V02 Working on... /lscratch/kocevski/38795256/ft1_filtered_4FGL_J1051.6+3253_weekly_bin946.fits.....................! real 19.01 user 17.53 sys 0.94 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/38795256/ft1_filtered_4FGL_J1051.6+3253_weekly_bin946.fits', '/lscratch/kocevski/38795256/ft2_4FGL_J1051.6+3253_weekly_bin946.fits', expMap='/lscratch/kocevski/38795256/expmap_811123201_811728001_4FGL_J1051.6+3253_weekly_bin946.fits', expCube='/lscratch/kocevski/38795256/ltcube_811123201_811728001_4FGL_J1051.6+3253_weekly_bin946.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/38795256/Model_4FGL_J1051.6+3253_weekly_bin946.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1051.6+3253' 4FGL J1051.6+3253 Spectrum: PowerLaw 293 Prefactor: 1.091e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-14) 294 Index: 2.052e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 295 Scale: 2.968e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/38795256/ft1_filtered_4FGL_J1051.6+3253_weekly_bin946.fits Spacecraft file(s): /lscratch/kocevski/38795256/ft2_4FGL_J1051.6+3253_weekly_bin946.fits Exposure map: /lscratch/kocevski/38795256/expmap_811123201_811728001_4FGL_J1051.6+3253_weekly_bin946.fits Exposure cube: /lscratch/kocevski/38795256/ltcube_811123201_811728001_4FGL_J1051.6+3253_weekly_bin946.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/38795256/Model_4FGL_J1051.6+3253_weekly_bin946.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) = 3970.97392427 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 3970.91679944 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .74486E-04 1.0000 .0000 .10000E+07 2 'Prefactor ' .34958E-04 1.0000 .0000 .10000E+07 3 'norm ' 30.833 1.0000 .0000 .10000E+07 4 'Prefactor ' 4.8268 1.0000 .0000 .10000E+07 5 'Prefactor ' .63491E-04 1.0000 .0000 .10000E+07 6 'norm ' .12811E-03 1.0000 .0000 .10000E+07 7 'Prefactor ' .15895E-02 1.0000 .0000 .10000E+07 8 'Prefactor ' 19.170 1.0000 .0000 .10000E+07 9 'Prefactor ' .58422E-05 1.0000 .0000 .10000E+07 10 'Prefactor ' 23.740 1.0000 .0000 .10000E+07 11 'Prefactor ' .14408E-03 1.0000 .0000 .10000E+07 12 'Prefactor ' 12.098 1.0000 .0000 .10000E+07 13 'Prefactor ' .89227E-02 1.0000 .0000 .10000E+07 14 'Prefactor ' .30545E-03 1.0000 .0000 .10000E+07 15 'Prefactor ' 3.9311 1.0000 .0000 .10000E+07 16 'Prefactor ' .49049E-01 1.0000 .0000 .10000E+07 17 'norm ' 1.0598 1.0000 .0000 .10000E+07 18 'Prefactor ' 6.5692 1.0000 .0000 .10000E+07 19 'Prefactor ' 5.8388 1.0000 .0000 .10000E+07 20 'Prefactor ' 25.556 1.0000 .0000 .10000E+07 21 'norm ' 11.816 1.0000 .0000 .10000E+07 22 'Prefactor ' .64476E-06 1.0000 .0000 .10000E+07 23 'Prefactor ' .18352E-03 1.0000 .0000 .10000E+07 24 'Prefactor ' 79.619 1.0000 .0000 .10000E+07 25 'norm ' .76372E-06 1.0000 .0000 .10000E+07 26 'Prefactor ' 2.8092 1.0000 .0000 .10000E+07 27 'Prefactor ' .36002E-03 1.0000 .0000 .10000E+07 28 'Normalizat' 1.1128 1.0000 .10000E-01 10.000 29 'Prefactor ' .85194 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6100E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 3970.912 FROM MIGRAD STATUS=CONVERGED 272 CALLS 2767 TOTAL EDM= .26E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.5% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .61305E-05 84.866 -.87687E-05** at limit ** 2 Prefactor .0000 1.7730 -.57233E-07** at limit ** 3 norm 30.822 12.714 .27134E-06 .45899E-04 4 Prefactor 4.8190 3.8092 -.90816E-07 -.16337E-02 5 Prefactor .55511E-10 6.0072 -.13334E-06** at limit ** 6 norm .0000 2.4630 .17011E-06** at limit ** 7 Prefactor .46185E-06 65.790 .28488E-06** at limit ** 8 Prefactor 19.108 21.589 .24065E-05 .68010E-02 9 Prefactor .0000 2.9290 .16493E-06** at limit ** 10 Prefactor 23.346 18.025 .57429E-06 .43502E-03 11 Prefactor .0000 1.9353 .91681E-07** at limit ** 12 Prefactor 12.251 24.717 -.24371E-06 -.13861E-02 13 Prefactor .22204E-09 12.847 .39498E-06** at limit ** 14 Prefactor .14988E-08 25.797 -.80944E-06** at limit ** 15 Prefactor .83644E-05 1209.5 .10062E-04** at limit ** 16 Prefactor .0000 31.603 -.11241E-06** at limit ** 17 norm 1.0594 .43381 -.12258E-07 -.12706E-02 18 Prefactor 6.5589 4.9859 -.52984E-07 .58498E-03 19 Prefactor 6.4055 35.627 -.37603E-06 .11654E-03 20 Prefactor 25.259 14.719 .12812E-06 .37245E-02 21 norm 11.402 21.609 .50251E-06 -.28744E-02 22 Prefactor .0000 1.1346 .30561E-07** at limit ** 23 Prefactor .42744E-08 21.463 .17700E-06** at limit ** 24 Prefactor 83.214 72.075 -.51865E-05 .58040E-01 25 norm .0000 1.7116 -.69976E-07** at limit ** 26 Prefactor 1.1345 452.57 .34660E-04 .10673E-01 27 Prefactor .0000 5.3890 -.31794E-07** at limit ** 28 Normalizat 1.1141 .25638 -.64394E-05 -.37474E-03 29 Prefactor .85173 .28961 -.63524E-05 -.21857E-03 ERR DEF= .500 Final values: Prefactor = 6.13049e-06 Prefactor = 0 norm = 30.8217 Prefactor = 4.81895 Prefactor = 5.55112e-11 norm = 0 Prefactor = 4.61853e-07 Prefactor = 19.1085 Prefactor = 0 Prefactor = 23.3464 Prefactor = 0 Prefactor = 12.2512 Prefactor = 2.22045e-10 Prefactor = 1.4988e-09 Prefactor = 8.36436e-06 Prefactor = 0 norm = 1.05943 Prefactor = 6.55885 Prefactor = 6.40545 Prefactor = 25.2595 norm = 11.4018 Prefactor = 0 Prefactor = 4.27436e-09 Prefactor = 83.2142 norm = 0 Prefactor = 1.13452 Prefactor = 0 Normalizat = 1.1141 Prefactor = 0.851735 ********** ** 18 **HESSE ********** FCN= 3970.912 FROM HESSE STATUS=OK 615 CALLS 3382 TOTAL EDM= .17E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .61305E-05 11.660 .57665E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor .0000 1.7621 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 norm 30.822 12.731 .18012E-03 -1.5597 4 Prefactor 4.8190 3.8237 .45766E-03 -1.5664 5 Prefactor .55511E-10 5.9507 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 norm .0000 2.4655 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .46185E-06 68.114 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 19.108 21.621 .22848E-03 -1.5621 9 Prefactor .0000 2.9172 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor 23.346 18.108 .20529E-03 -1.5611 11 Prefactor .0000 1.9307 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor 12.251 24.816 .28775E-03 -1.5638 13 Prefactor .22204E-09 12.879 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor .14988E-08 25.908 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor .83644E-05 1228.5 .50856E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 Prefactor .0000 30.407 .15579E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 norm 1.0594 .44515 .56333E-03 -1.5687 18 Prefactor 6.5589 5.0006 .39130E-03 -1.5657 19 Prefactor 6.4055 36.164 .41538E-03 -1.5657 20 Prefactor 25.259 27.066 .19785E-03 -1.5607 21 norm 11.402 25.497 .29118E-03 -1.5640 22 Prefactor .0000 1.1319 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 Prefactor .42744E-08 21.556 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 24 Prefactor 83.214 87.645 .11208E-03 -1.5526 25 norm .0000 1.7111 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 26 Prefactor 1.1345 630.49 .60665E-03 -1.5687 27 Prefactor .0000 5.3841 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 28 Normalizat 1.1141 .21893 .37503E-01 -.89300 29 Prefactor .85173 .24915 .68990E-01 -.97849 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.65347e-07 Minuit parameter uncertainties: 1 0.0169093 2 1.86037e-06 3 12.7315 4 3.82367 5 3.22831e-05 6 2.72408e-06 7 0.0112175 8 21.6211 9 4.21969e-06 10 18.1085 11 3.19188e-06 12 24.8161 13 0.000107364 14 0.000395892 15 0.20278 16 3.75452e-05 17 0.445146 18 5.0006 19 30.44 20 27.0661 21 25.4975 22 1.18489e-07 23 0.000606638 24 87.6466 25 3.01176e-06 26 53.4958 27 4.99054e-07 28 0.219114 29 0.249483 outfile=/lscratch/kocevski/38795310/ltcube_811123201_811728001_4FGL_J1051.6+3253_weekly_bin946.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/38795310/ft2_4FGL_J1051.6+3253_weekly_bin946.fits .....................! real 20.16 user 19.26 sys 0.22 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/38795310/ft1_filtered_4FGL_J1051.6+3253_weekly_bin946.fits evtable="EVENTS" scfile=/lscratch/kocevski/38795310/ft2_4FGL_J1051.6+3253_weekly_bin946.fits sctable="SC_DATA" expcube=/lscratch/kocevski/38795310/ltcube_811123201_811728001_4FGL_J1051.6+3253_weekly_bin946.fits outfile=/lscratch/kocevski/38795310/expmap_811123201_811728001_4FGL_J1051.6+3253_weekly_bin946.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/38795310/ltcube_811123201_811728001_4FGL_J1051.6+3253_weekly_bin946.fits .....................! real 72.34 user 67.64 sys 4.05 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 194 point sources and 0 extended sources Setting source of interest to: 4FGL J1051.6+3253 @ 162.911 32.8853 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/38795310/ft1_filtered_4FGL_J1051.6+3253_weekly_bin946.fits scfile=/lscratch/kocevski/38795310/ft2_4FGL_J1051.6+3253_weekly_bin946.fits outfile=/lscratch/kocevski/38795310/cmap_811123201_811728001_4FGL_J1051.6+3253_weekly_bin946.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=162.911 yref=32.8853 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 0.57 user 0.24 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/38795310/ft1_filtered_4FGL_J1051.6+3253_weekly_bin946.fits scfile=/lscratch/kocevski/38795310/ft2_4FGL_J1051.6+3253_weekly_bin946.fits outfile=/lscratch/kocevski/38795310/cmap_HighResolution_811123201_811728001_4FGL_J1051.6+3253_weekly_bin946.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=162.911 yref=32.8853 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 0.65 user 0.26 sys 0.12 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/38795310/ft1_filtered_4FGL_J1051.6+3253_weekly_bin946.fits evtable="EVENTS" scfile=/lscratch/kocevski/38795310/ft2_4FGL_J1051.6+3253_weekly_bin946.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/38795310/Model_4FGL_J1051.6+3253_weekly_bin946.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 sourceDone. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 3970.91166801 Extracting fit parameters... 4FGL J1051.6+3253 Spectrum: PowerLaw 293 Prefactor: 2.220e-10 1.074e-04 0.000e+00 1.000e+06 ( 1.000e-14) 294 Index: 2.052e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 295 Scale: 2.968e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 607 Prefactor: 8.517e-01 2.495e-01 0.000e+00 1.000e+01 ( 1.000e+00) 608 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 609 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 606 Normalization: 1.114e+00 2.191e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 162.911 32.885 Photon Flux Upper Limit: 6.35080191411e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.0047835037429 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/38795256/likelihoodResults_811123201_811728001_4FGL_J1051.6+3253_weekly_bin946.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) = 3970.9487615 delta logL = -0.0370934919415 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 3970.91166808 delta logL = -6.76955096424e-08 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .53968E-06 1.0000 .0000 .10000E+07 2 'Index ' 2.3313 1.0000 .0000 10.000 3 'Normalizat' 1.1141 1.0000 .10000E-01 10.000 4 'Prefactor ' .85174 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6100E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 3970.912 FROM MIGRAD STATUS=CONVERGED 72 CALLS 244 TOTAL EDM= .12E-12 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .55511E-10 1.1119 .42118E-03** at limit ** 2 Index .75275 9.5811 .50000 -.90949E-11 3 Normalizat 1.1141 .16389E-02 .37453E-01 .13232E-03 4 Prefactor .85174 .19331E-02 .68990E-01 .14162E-03 ERR DEF= .500 Final values: Prefactor = 5.55112e-11 Index = 0.752755 Normalizat = 1.1141 Prefactor = 0.851735 ********** ** 18 **HESSE ********** FCN= 3970.912 FROM HESSE STATUS=NOT POSDEF 27 CALLS 271 TOTAL EDM= .61E-12 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .55511E-10 5.5730 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .75275 8.7665 .50000 -1.0149 3 Normalizat 1.1141 .36691E-02 .23063E-03 -.89300 4 Prefactor .85174 .43214E-02 .30523E-03 -.97849 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 6.14192e-13 Minuit parameter uncertainties: 1 3.87909e-05 2 279301 3 0.00366912 4 0.00432144 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) = 3970.91166801 delta logL = 8.73114913702e-11 Extracting fit parameters... 4FGL J1051.6+3253 Spectrum: PowerLaw 293 Prefactor: 5.551e-11 3.879e-05 0.000e+00 1.000e+06 ( 1.000e-14) 294 Index: 7.528e-01 2.793e+05 0.000e+00 1.000e+01 (-1.000e+00) 295 Scale: 2.968e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 607 Prefactor: 8.517e-01 4.321e-03 0.000e+00 1.000e+01 ( 1.000e+00) 608 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 609 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 606 Normalization: 1.114e+00 3.669e-03 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 162.911 32.885 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/38795256/cmap_HighResolution_811123201_811728001_4FGL_J1051.6+3253_weekly_bin946.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='4.78e-03', job_status='DONE', photon_flux_upper_limit='6.35e-08', time_completed='2026-09-22 08:22:45.203097', job_id='38795256', GAL2='0.85', fit_tolerance='1e-08', EG2='1.11', EG='1.11', time_epoch_completed='1790090565.2', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.85', dlogl='8.73e-11', ts2='-0.00', photon_index_error='0.00', photon_index='2.05' WHERE bin_id='946' AND source_name='4FGL J1051.6+3253' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Sep 22 08:22:45 PDT 2026 outfile=/lscratch/kocevski/38795340/ltcube_811123201_811728001_4FGL_J1051.6+3253_weekly_bin946.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/38795340/ft2_4FGL_J1051.6+3253_weekly_bin946.fits .....................! real 19.46 user 18.72 sys 0.23 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/38795340/ft1_filtered_4FGL_J1051.6+3253_weekly_bin946.fits evtable="EVENTS" scfile=/lscratch/kocevski/38795340/ft2_4FGL_J1051.6+3253_weekly_bin946.fits sctable="SC_DATA" expcube=/lscratch/kocevski/38795340/ltcube_811123201_811728001_4FGL_J1051.6+3253_weekly_bin946.fits outfile=/lscratch/kocevski/38795340/expmap_811123201_811728001_4FGL_J1051.6+3253_weekly_bin946.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/38795340/ltcube_811123201_811728001_4FGL_J1051.6+3253_weekly_bin946.fits .....................! real 71.37 user 66.37 sys 4.23 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 194 point sources and 0 extended sources Setting source of interest to: 4FGL J1051.6+3253 @ 162.911 32.8853 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/38795340/ft1_filtered_4FGL_J1051.6+3253_weekly_bin946.fits scfile=/lscratch/kocevski/38795340/ft2_4FGL_J1051.6+3253_weekly_bin946.fits outfile=/lscratch/kocevski/38795340/cmap_811123201_811728001_4FGL_J1051.6+3253_weekly_bin946.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=162.911 yref=32.8853 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 0.61 user 0.24 sys 0.14 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/38795340/ft1_filtered_4FGL_J1051.6+3253_weekly_bin946.fits scfile=/lscratch/kocevski/38795340/ft2_4FGL_J1051.6+3253_weekly_bin946.fits outfile=/lscratch/kocevski/38795340/cmap_HighResolution_811123201_811728001_4FGL_J1051.6+3253_weekly_bin946.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=162.911 yref=32.8853 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 0.59 user 0.27 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/38795340/ft1_filtered_4FGL_J1051.6+3253_weekly_bin946.fits evtable="EVENTS" scfile=/lscratch/kocevski/38795340/ft2_4FGL_J1051.6+3253_weekly_bin946.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/38795340/Model_4FGL_J1051.6+3253_weekly_bin946.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/38795310/ft1_filtered_4FGL_J1051.6+3253_weekly_bin946.fits.....................! real 18.94 user 16.78 sys 0.93 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/38795310/ft1_filtered_4FGL_J1051.6+3253_weekly_bin946.fits', '/lscratch/kocevski/38795310/ft2_4FGL_J1051.6+3253_weekly_bin946.fits', expMap='/lscratch/kocevski/38795310/expmap_811123201_811728001_4FGL_J1051.6+3253_weekly_bin946.fits', expCube='/lscratch/kocevski/38795310/ltcube_811123201_811728001_4FGL_J1051.6+3253_weekly_bin946.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/38795310/Model_4FGL_J1051.6+3253_weekly_bin946.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1051.6+3253' 4FGL J1051.6+3253 Spectrum: PowerLaw 293 Prefactor: 1.091e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-14) 294 Index: 2.052e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 295 Scale: 2.968e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/38795310/ft1_filtered_4FGL_J1051.6+3253_weekly_bin946.fits Spacecraft file(s): /lscratch/kocevski/38795310/ft2_4FGL_J1051.6+3253_weekly_bin946.fits Exposure map: /lscratch/kocevski/38795310/expmap_811123201_811728001_4FGL_J1051.6+3253_weekly_bin946.fits Exposure cube: /lscratch/kocevski/38795310/ltcube_811123201_811728001_4FGL_J1051.6+3253_weekly_bin946.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/38795310/Model_4FGL_J1051.6+3253_weekly_bin946.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) = 3970.97392427 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 3970.91679944 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .74486E-04 1.0000 .0000 .10000E+07 2 'Prefactor ' .34958E-04 1.0000 .0000 .10000E+07 3 'norm ' 30.833 1.0000 .0000 .10000E+07 4 'Prefactor ' 4.8268 1.0000 .0000 .10000E+07 5 'Prefactor ' .63491E-04 1.0000 .0000 .10000E+07 6 'norm ' .12811E-03 1.0000 .0000 .10000E+07 7 'Prefactor ' .15895E-02 1.0000 .0000 .10000E+07 8 'Prefactor ' 19.170 1.0000 .0000 .10000E+07 9 'Prefactor ' .58422E-05 1.0000 .0000 .10000E+07 10 'Prefactor ' 23.740 1.0000 .0000 .10000E+07 11 'Prefactor ' .14408E-03 1.0000 .0000 .10000E+07 12 'Prefactor ' 12.098 1.0000 .0000 .10000E+07 13 'Prefactor ' .89227E-02 1.0000 .0000 .10000E+07 14 'Prefactor ' .30545E-03 1.0000 .0000 .10000E+07 15 'Prefactor ' 3.9311 1.0000 .0000 .10000E+07 16 'Prefactor ' .49049E-01 1.0000 .0000 .10000E+07 17 'norm ' 1.0598 1.0000 .0000 .10000E+07 18 'Prefactor ' 6.5692 1.0000 .0000 .10000E+07 19 'Prefactor ' 5.8388 1.0000 .0000 .10000E+07 20 'Prefactor ' 25.556 1.0000 .0000 .10000E+07 21 'norm ' 11.816 1.0000 .0000 .10000E+07 22 'Prefactor ' .64476E-06 1.0000 .0000 .10000E+07 23 'Prefactor ' .18352E-03 1.0000 .0000 .10000E+07 24 'Prefactor ' 79.619 1.0000 .0000 .10000E+07 25 'norm ' .76372E-06 1.0000 .0000 .10000E+07 26 'Prefactor ' 2.8092 1.0000 .0000 .10000E+07 27 'Prefactor ' .36002E-03 1.0000 .0000 .10000E+07 28 'Normalizat' 1.1128 1.0000 .10000E-01 10.000 29 'Prefactor ' .85194 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6100E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 3970.912 FROM MIGRAD STATUS=CONVERGED 272 CALLS 2767 TOTAL EDM= .26E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.5% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .61305E-05 84.866 -.87687E-05** at limit ** 2 Prefactor .0000 1.7730 -.57233E-07** at limit ** 3 norm 30.822 12.714 .27134E-06 .45899E-04 4 Prefactor 4.8190 3.8092 -.90816E-07 -.16337E-02 5 Prefactor .55511E-10 6.0072 -.13334E-06** at limit ** 6 norm .0000 2.4630 .17011E-06** at limit ** 7 Prefactor .46185E-06 65.790 .28488E-06** at limit ** 8 Prefactor 19.108 21.589 .24065E-05 .68010E-02 9 Prefactor .0000 2.9290 .16493E-06** at limit ** 10 Prefactor 23.346 18.025 .57429E-06 .43502E-03 11 Prefactor .0000 1.9353 .91681E-07** at limit ** 12 Prefactor 12.251 24.717 -.24371E-06 -.13861E-02 13 Prefactor .22204E-09 12.847 .39498E-06** at limit ** 14 Prefactor .14988E-08 25.797 -.80944E-06** at limit ** 15 Prefactor .83644E-05 1209.5 .10062E-04** at limit ** 16 Prefactor .0000 31.603 -.11241E-06** at limit ** 17 norm 1.0594 .43381 -.12258E-07 -.12706E-02 18 Prefactor 6.5589 4.9859 -.52984E-07 .58498E-03 19 Prefactor 6.4055 35.627 -.37603E-06 .11654E-03 20 Prefactor 25.259 14.719 .12812E-06 .37245E-02 21 norm 11.402 21.609 .50251E-06 -.28744E-02 22 Prefactor .0000 1.1346 .30561E-07** at limit ** 23 Prefactor .42744E-08 21.463 .17700E-06** at limit ** 24 Prefactor 83.214 72.075 -.51865E-05 .58040E-01 25 norm .0000 1.7116 -.69976E-07** at limit ** 26 Prefactor 1.1345 452.57 .34660E-04 .10673E-01 27 Prefactor .0000 5.3890 -.31794E-07** at limit ** 28 Normalizat 1.1141 .25638 -.64394E-05 -.37474E-03 29 Prefactor .85173 .28961 -.63524E-05 -.21857E-03 ERR DEF= .500 Final values: Prefactor = 6.13049e-06 Prefactor = 0 norm = 30.8217 Prefactor = 4.81895 Prefactor = 5.55112e-11 norm = 0 Prefactor = 4.61853e-07 Prefactor = 19.1085 Prefactor = 0 Prefactor = 23.3464 Prefactor = 0 Prefactor = 12.2512 Prefactor = 2.22045e-10 Prefactor = 1.4988e-09 Prefactor = 8.36436e-06 Prefactor = 0 norm = 1.05943 Prefactor = 6.55885 Prefactor = 6.40545 Prefactor = 25.2595 norm = 11.4018 Prefactor = 0 Prefactor = 4.27436e-09 Prefactor = 83.2142 norm = 0 Prefactor = 1.13452 Prefactor = 0 Normalizat = 1.1141 Prefactor = 0.851735 ********** ** 18 **HESSE ********** FCN= 3970.912 FROM HESSE STATUS=OK 615 CALLS 3382 TOTAL EDM= .17E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .61305E-05 11.660 .57665E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor .0000 1.7621 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 norm 30.822 12.731 .18012E-03 -1.5597 4 Prefactor 4.8190 3.8237 .45766E-03 -1.5664 5 Prefactor .55511E-10 5.9507 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 norm .0000 2.4655 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .46185E-06 68.114 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 19.108 21.621 .22848E-03 -1.5621 9 Prefactor .0000 2.9172 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor 23.346 18.108 .20529E-03 -1.5611 11 Prefactor .0000 1.9307 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor 12.251 24.816 .28775E-03 -1.5638 13 Prefactor .22204E-09 12.879 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor .14988E-08 25.908 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor .83644E-05 1228.5 .50856E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 Prefactor .0000 30.407 .15579E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 norm 1.0594 .44515 .56333E-03 -1.5687 18 Prefactor 6.5589 5.0006 .39130E-03 -1.5657 19 Prefactor 6.4055 36.164 .41538E-03 -1.5657 20 Prefactor 25.259 27.066 .19785E-03 -1.5607 21 norm 11.402 25.497 .29118E-03 -1.5640 22 Prefactor .0000 1.1319 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 Prefactor .42744E-08 21.556 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 24 Prefactor 83.214 87.645 .11208E-03 -1.5526 25 norm .0000 1.7111 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 26 Prefactor 1.1345 630.49 .60665E-03 -1.5687 27 Prefactor .0000 5.3841 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 28 Normalizat 1.1141 .21893 .37503E-01 -.89300 29 Prefactor .85173 .24915 .68990E-01 -.97849 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.65347e-07 Minuit parameter uncertainties: 1 0.0169093 2 1.86037e-06 3 12.7315 4 3.82367 5 3.22831e-05 6 2.72408e-06 7 0.0112175 8 21.6211 9 4.21969e-06 10 18.1085 11 3.19188e-06 12 24.8161 13 0.000107364 14 0.000395892 15 0.20278 16 3.75452e-05 17 0.445146 18 5.0006 19 30.44 20 27.0661 21 25.4975 22 1.18489e-07 23 0.000606638 24 87.6466 25 3.01176e-06 26 53.4958 27 4.99054e-07 28 0.219114 29 0.249483 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 3970.91166801 Extracting fit parameters... 4FGL J1051.6+3253 Spectrum: PowerLaw 293 Prefactor: 2.220e-10 1.074e-04 0.000e+00 1.000e+06 ( 1.000e-14) 294 Index: 2.052e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 295 Scale: 2.968e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 607 Prefactor: 8.517e-01 2.495e-01 0.000e+00 1.000e+01 ( 1.000e+00) 608 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 609 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 606 Normalization: 1.114e+00 2.191e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 162.911 32.885 Photon Flux Upper Limit: 6.35080191411e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.0047835037429 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/38795310/likelihoodResults_811123201_811728001_4FGL_J1051.6+3253_weekly_bin946.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) = 3970.9487615 delta logL = -0.0370934919415 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 3970.91166808 delta logL = -6.76955096424e-08 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .53968E-06 1.0000 .0000 .10000E+07 2 'Index ' 2.3313 1.0000 .0000 10.000 3 'Normalizat' 1.1141 1.0000 .10000E-01 10.000 4 'Prefactor ' .85174 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6100E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 3970.912 FROM MIGRAD STATUS=CONVERGED 72 CALLS 244 TOTAL EDM= .12E-12 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .55511E-10 1.1119 .42118E-03** at limit ** 2 Index .75275 9.5811 .50000 -.90949E-11 3 Normalizat 1.1141 .16389E-02 .37453E-01 .13232E-03 4 Prefactor .85174 .19331E-02 .68990E-01 .14162E-03 ERR DEF= .500 Final values: Prefactor = 5.55112e-11 Index = 0.752755 Normalizat = 1.1141 Prefactor = 0.851735 ********** ** 18 **HESSE ********** FCN= 3970.912 FROM HESSE STATUS=NOT POSDEF 27 CALLS 271 TOTAL EDM= .61E-12 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .55511E-10 5.5730 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .75275 8.7665 .50000 -1.0149 3 Normalizat 1.1141 .36691E-02 .23063E-03 -.89300 4 Prefactor .85174 .43214E-02 .30523E-03 -.97849 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 6.14192e-13 Minuit parameter uncertainties: 1 3.87909e-05 2 279301 3 0.00366912 4 0.00432144 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) = 3970.91166801 delta logL = 8.73114913702e-11 Extracting fit parameters... 4FGL J1051.6+3253 Spectrum: PowerLaw 293 Prefactor: 5.551e-11 3.879e-05 0.000e+00 1.000e+06 ( 1.000e-14) 294 Index: 7.528e-01 2.793e+05 0.000e+00 1.000e+01 (-1.000e+00) 295 Scale: 2.968e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 607 Prefactor: 8.517e-01 4.321e-03 0.000e+00 1.000e+01 ( 1.000e+00) 608 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 609 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 606 Normalization: 1.114e+00 3.669e-03 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 162.911 32.885 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/38795310/cmap_HighResolution_811123201_811728001_4FGL_J1051.6+3253_weekly_bin946.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='4.78e-03', job_status='DONE', photon_flux_upper_limit='6.35e-08', time_completed='2026-09-22 08:24:41.590128', job_id='38795310', GAL2='0.85', fit_tolerance='1e-08', EG2='1.11', EG='1.11', time_epoch_completed='1790090681.59', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.85', dlogl='8.73e-11', ts2='-0.00', photon_index_error='0.00', photon_index='2.05' WHERE bin_id='946' AND source_name='4FGL J1051.6+3253' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Sep 22 08:24:41 PDT 2026 GAL_V02 Working on... /lscratch/kocevski/38795340/ft1_filtered_4FGL_J1051.6+3253_weekly_bin946.fits.....................! real 17.99 user 16.45 sys 1.04 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/38795340/ft1_filtered_4FGL_J1051.6+3253_weekly_bin946.fits', '/lscratch/kocevski/38795340/ft2_4FGL_J1051.6+3253_weekly_bin946.fits', expMap='/lscratch/kocevski/38795340/expmap_811123201_811728001_4FGL_J1051.6+3253_weekly_bin946.fits', expCube='/lscratch/kocevski/38795340/ltcube_811123201_811728001_4FGL_J1051.6+3253_weekly_bin946.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/38795340/Model_4FGL_J1051.6+3253_weekly_bin946.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1051.6+3253' 4FGL J1051.6+3253 Spectrum: PowerLaw 293 Prefactor: 1.091e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-14) 294 Index: 2.052e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 295 Scale: 2.968e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/38795340/ft1_filtered_4FGL_J1051.6+3253_weekly_bin946.fits Spacecraft file(s): /lscratch/kocevski/38795340/ft2_4FGL_J1051.6+3253_weekly_bin946.fits Exposure map: /lscratch/kocevski/38795340/expmap_811123201_811728001_4FGL_J1051.6+3253_weekly_bin946.fits Exposure cube: /lscratch/kocevski/38795340/ltcube_811123201_811728001_4FGL_J1051.6+3253_weekly_bin946.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/38795340/Model_4FGL_J1051.6+3253_weekly_bin946.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) = 3970.97392427 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 3970.91679944 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .74486E-04 1.0000 .0000 .10000E+07 2 'Prefactor ' .34958E-04 1.0000 .0000 .10000E+07 3 'norm ' 30.833 1.0000 .0000 .10000E+07 4 'Prefactor ' 4.8268 1.0000 .0000 .10000E+07 5 'Prefactor ' .63491E-04 1.0000 .0000 .10000E+07 6 'norm ' .12811E-03 1.0000 .0000 .10000E+07 7 'Prefactor ' .15895E-02 1.0000 .0000 .10000E+07 8 'Prefactor ' 19.170 1.0000 .0000 .10000E+07 9 'Prefactor ' .58422E-05 1.0000 .0000 .10000E+07 10 'Prefactor ' 23.740 1.0000 .0000 .10000E+07 11 'Prefactor ' .14408E-03 1.0000 .0000 .10000E+07 12 'Prefactor ' 12.098 1.0000 .0000 .10000E+07 13 'Prefactor ' .89227E-02 1.0000 .0000 .10000E+07 14 'Prefactor ' .30545E-03 1.0000 .0000 .10000E+07 15 'Prefactor ' 3.9311 1.0000 .0000 .10000E+07 16 'Prefactor ' .49049E-01 1.0000 .0000 .10000E+07 17 'norm ' 1.0598 1.0000 .0000 .10000E+07 18 'Prefactor ' 6.5692 1.0000 .0000 .10000E+07 19 'Prefactor ' 5.8388 1.0000 .0000 .10000E+07 20 'Prefactor ' 25.556 1.0000 .0000 .10000E+07 21 'norm ' 11.816 1.0000 .0000 .10000E+07 22 'Prefactor ' .64476E-06 1.0000 .0000 .10000E+07 23 'Prefactor ' .18352E-03 1.0000 .0000 .10000E+07 24 'Prefactor ' 79.619 1.0000 .0000 .10000E+07 25 'norm ' .76372E-06 1.0000 .0000 .10000E+07 26 'Prefactor ' 2.8092 1.0000 .0000 .10000E+07 27 'Prefactor ' .36002E-03 1.0000 .0000 .10000E+07 28 'Normalizat' 1.1128 1.0000 .10000E-01 10.000 29 'Prefactor ' .85194 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6100E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 3970.912 FROM MIGRAD STATUS=CONVERGED 272 CALLS 2767 TOTAL EDM= .26E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.5% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .61305E-05 84.866 -.87687E-05** at limit ** 2 Prefactor .0000 1.7730 -.57233E-07** at limit ** 3 norm 30.822 12.714 .27134E-06 .45899E-04 4 Prefactor 4.8190 3.8092 -.90816E-07 -.16337E-02 5 Prefactor .55511E-10 6.0072 -.13334E-06** at limit ** 6 norm .0000 2.4630 .17011E-06** at limit ** 7 Prefactor .46185E-06 65.790 .28488E-06** at limit ** 8 Prefactor 19.108 21.589 .24065E-05 .68010E-02 9 Prefactor .0000 2.9290 .16493E-06** at limit ** 10 Prefactor 23.346 18.025 .57429E-06 .43502E-03 11 Prefactor .0000 1.9353 .91681E-07** at limit ** 12 Prefactor 12.251 24.717 -.24371E-06 -.13861E-02 13 Prefactor .22204E-09 12.847 .39498E-06** at limit ** 14 Prefactor .14988E-08 25.797 -.80944E-06** at limit ** 15 Prefactor .83644E-05 1209.5 .10062E-04** at limit ** 16 Prefactor .0000 31.603 -.11241E-06** at limit ** 17 norm 1.0594 .43381 -.12258E-07 -.12706E-02 18 Prefactor 6.5589 4.9859 -.52984E-07 .58498E-03 19 Prefactor 6.4055 35.627 -.37603E-06 .11654E-03 20 Prefactor 25.259 14.719 .12812E-06 .37245E-02 21 norm 11.402 21.609 .50251E-06 -.28744E-02 22 Prefactor .0000 1.1346 .30561E-07** at limit ** 23 Prefactor .42744E-08 21.463 .17700E-06** at limit ** 24 Prefactor 83.214 72.075 -.51865E-05 .58040E-01 25 norm .0000 1.7116 -.69976E-07** at limit ** 26 Prefactor 1.1345 452.57 .34660E-04 .10673E-01 27 Prefactor .0000 5.3890 -.31794E-07** at limit ** 28 Normalizat 1.1141 .25638 -.64394E-05 -.37474E-03 29 Prefactor .85173 .28961 -.63524E-05 -.21857E-03 ERR DEF= .500 Final values: Prefactor = 6.13049e-06 Prefactor = 0 norm = 30.8217 Prefactor = 4.81895 Prefactor = 5.55112e-11 norm = 0 Prefactor = 4.61853e-07 Prefactor = 19.1085 Prefactor = 0 Prefactor = 23.3464 Prefactor = 0 Prefactor = 12.2512 Prefactor = 2.22045e-10 Prefactor = 1.4988e-09 Prefactor = 8.36436e-06 Prefactor = 0 norm = 1.05943 Prefactor = 6.55885 Prefactor = 6.40545 Prefactor = 25.2595 norm = 11.4018 Prefactor = 0 Prefactor = 4.27436e-09 Prefactor = 83.2142 norm = 0 Prefactor = 1.13452 Prefactor = 0 Normalizat = 1.1141 Prefactor = 0.851735 ********** ** 18 **HESSE ********** FCN= 3970.912 FROM HESSE STATUS=OK 615 CALLS 3382 TOTAL EDM= .17E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .61305E-05 11.660 .57665E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor .0000 1.7621 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 norm 30.822 12.731 .18012E-03 -1.5597 4 Prefactor 4.8190 3.8237 .45766E-03 -1.5664 5 Prefactor .55511E-10 5.9507 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 norm .0000 2.4655 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .46185E-06 68.114 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 19.108 21.621 .22848E-03 -1.5621 9 Prefactor .0000 2.9172 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor 23.346 18.108 .20529E-03 -1.5611 11 Prefactor .0000 1.9307 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor 12.251 24.816 .28775E-03 -1.5638 13 Prefactor .22204E-09 12.879 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor .14988E-08 25.908 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor .83644E-05 1228.5 .50856E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 Prefactor .0000 30.407 .15579E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 norm 1.0594 .44515 .56333E-03 -1.5687 18 Prefactor 6.5589 5.0006 .39130E-03 -1.5657 19 Prefactor 6.4055 36.164 .41538E-03 -1.5657 20 Prefactor 25.259 27.066 .19785E-03 -1.5607 21 norm 11.402 25.497 .29118E-03 -1.5640 22 Prefactor .0000 1.1319 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 Prefactor .42744E-08 21.556 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 24 Prefactor 83.214 87.645 .11208E-03 -1.5526 25 norm .0000 1.7111 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 26 Prefactor 1.1345 630.49 .60665E-03 -1.5687 27 Prefactor .0000 5.3841 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 28 Normalizat 1.1141 .21893 .37503E-01 -.89300 29 Prefactor .85173 .24915 .68990E-01 -.97849 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.65347e-07 Minuit parameter uncertainties: 1 0.0169093 2 1.86037e-06 3 12.7315 4 3.82367 5 3.22831e-05 6 2.72408e-06 7 0.0112175 8 21.6211 9 4.21969e-06 10 18.1085 11 3.19188e-06 12 24.8161 13 0.000107364 14 0.000395892 15 0.20278 16 3.75452e-05 17 0.445146 18 5.0006 19 30.44 20 27.0661 21 25.4975 22 1.18489e-07 23 0.000606638 24 87.6466 25 3.01176e-06 26 53.4958 27 4.99054e-07 28 0.219114 29 0.249483 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 3970.91166801 Extracting fit parameters... 4FGL J1051.6+3253 Spectrum: PowerLaw 293 Prefactor: 2.220e-10 1.074e-04 0.000e+00 1.000e+06 ( 1.000e-14) 294 Index: 2.052e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 295 Scale: 2.968e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 607 Prefactor: 8.517e-01 2.495e-01 0.000e+00 1.000e+01 ( 1.000e+00) 608 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 609 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 606 Normalization: 1.114e+00 2.191e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 162.911 32.885 Photon Flux Upper Limit: 6.35080191411e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.0047835037429 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/38795340/likelihoodResults_811123201_811728001_4FGL_J1051.6+3253_weekly_bin946.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) = 3970.9487615 delta logL = -0.0370934919415 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 3970.91166808 delta logL = -6.76955096424e-08 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .53968E-06 1.0000 .0000 .10000E+07 2 'Index ' 2.3313 1.0000 .0000 10.000 3 'Normalizat' 1.1141 1.0000 .10000E-01 10.000 4 'Prefactor ' .85174 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6100E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 3970.912 FROM MIGRAD STATUS=CONVERGED 72 CALLS 244 TOTAL EDM= .12E-12 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .55511E-10 1.1119 .42118E-03** at limit ** 2 Index .75275 9.5811 .50000 -.90949E-11 3 Normalizat 1.1141 .16389E-02 .37453E-01 .13232E-03 4 Prefactor .85174 .19331E-02 .68990E-01 .14162E-03 ERR DEF= .500 Final values: Prefactor = 5.55112e-11 Index = 0.752755 Normalizat = 1.1141 Prefactor = 0.851735 ********** ** 18 **HESSE ********** FCN= 3970.912 FROM HESSE STATUS=NOT POSDEF 27 CALLS 271 TOTAL EDM= .61E-12 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .55511E-10 5.5730 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .75275 8.7665 .50000 -1.0149 3 Normalizat 1.1141 .36691E-02 .23063E-03 -.89300 4 Prefactor .85174 .43214E-02 .30523E-03 -.97849 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 6.14192e-13 Minuit parameter uncertainties: 1 3.87909e-05 2 279301 3 0.00366912 4 0.00432144 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) = 3970.91166801 delta logL = 8.73114913702e-11 Extracting fit parameters... 4FGL J1051.6+3253 Spectrum: PowerLaw 293 Prefactor: 5.551e-11 3.879e-05 0.000e+00 1.000e+06 ( 1.000e-14) 294 Index: 7.528e-01 2.793e+05 0.000e+00 1.000e+01 (-1.000e+00) 295 Scale: 2.968e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 607 Prefactor: 8.517e-01 4.321e-03 0.000e+00 1.000e+01 ( 1.000e+00) 608 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 609 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 606 Normalization: 1.114e+00 3.669e-03 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 162.911 32.885 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/38795340/cmap_HighResolution_811123201_811728001_4FGL_J1051.6+3253_weekly_bin946.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='4.78e-03', job_status='DONE', photon_flux_upper_limit='6.35e-08', time_completed='2026-09-22 08:25:43.155241', job_id='38795340', GAL2='0.85', fit_tolerance='1e-08', EG2='1.11', EG='1.11', time_epoch_completed='1790090743.16', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.85', dlogl='8.73e-11', ts2='-0.00', photon_index_error='0.00', photon_index='2.05' WHERE bin_id='946' AND source_name='4FGL J1051.6+3253' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Sep 22 08:25:43 PDT 2026