********** ** 18 **HESSE ********** FCN= 8101.795 FROM HESSE STATUS=OK 418 CALLS 3314 TOTAL EDM= .62E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 78.575 121.19 .11272E-03 -1.5531 2 norm .95992 2.3137 .42166E-03 -1.5688 3 norm 1.8070 .28009 .40935E-03 -1.5681 4 Prefactor .10492E-07 202.48 .74221E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .49708 7.4279 .73748E-03 -1.5694 6 norm 14.721 3.4055 .26097E-03 -1.5631 7 Prefactor 5.9497 23.669 .41053E-03 -1.5659 8 Prefactor .0000 2.9742 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor 21.370 14.924 .21621E-03 -1.5616 10 norm .0000 1.2721 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .0000 8.2413 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .0000 1.1385 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor .0000 4.6933 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor .55511E-10 25.406 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor 61.967 40.723 .12708E-03 -1.5551 16 Prefactor .33307E-09 35.637 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor .95535E-07 297.65 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 norm 10.747 7.3844 .30554E-03 -1.5642 19 Prefactor 1.2842 6.1701 .97207E-03 -1.5685 20 Prefactor 5.5270 21.243 .42834E-03 -1.5661 21 norm 55.714 35.101 .13397E-03 -1.5559 22 Normalizat .76720 .19422 .78548E-01 -1.0130 23 Prefactor 1.2621 .15031 .50670E-01 -.84441 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 6.17533e-06 Minuit parameter uncertainties: 1 121.191 2 2.31368 3 0.280086 4 0.00291279 5 3.84304 6 3.40547 7 23.6695 8 1.41524e-07 9 14.9245 10 5.61265e-07 11 2.37903e-08 12 9.41824e-07 13 1.02254e-06 14 6.00164e-05 15 40.7227 16 0.000212521 17 0.0106647 18 7.38445 19 5.62977 20 21.2428 21 35.1015 22 0.194391 23 0.150361 ********** ** 18 **HESSE ********** FCN= 8101.795 FROM HESSE STATUS=OK 418 CALLS 3314 TOTAL EDM= .62E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 78.575 121.19 .11272E-03 -1.5531 2 norm .95992 2.3137 .42166E-03 -1.5688 3 norm 1.8070 .28009 .40935E-03 -1.5681 4 Prefactor .10492E-07 202.48 .74221E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .49708 7.4279 .73748E-03 -1.5694 6 norm 14.721 3.4055 .26097E-03 -1.5631 7 Prefactor 5.9497 23.669 .41053E-03 -1.5659 8 Prefactor .0000 2.9742 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor 21.370 14.924 .21621E-03 -1.5616 10 norm .0000 1.2721 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .0000 8.2413 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .0000 1.1385 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor .0000 4.6933 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor .55511E-10 25.406 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor 61.967 40.723 .12708E-03 -1.5551 16 Prefactor .33307E-09 35.637 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor .95535E-07 297.65 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 norm 10.747 7.3844 .30554E-03 -1.5642 19 Prefactor 1.2842 6.1701 .97207E-03 -1.5685 20 Prefactor 5.5270 21.243 .42834E-03 -1.5661 21 norm 55.714 35.101 .13397E-03 -1.5559 22 Normalizat .76720 .19422 .78548E-01 -1.0130 23 Prefactor 1.2621 .15031 .50670E-01 -.84441 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 6.17533e-06 Minuit parameter uncertainties: 1 121.191 2 2.31368 3 0.280086 4 0.00291279 5 3.84304 6 3.40547 7 23.6695 8 1.41524e-07 9 14.9245 10 5.61265e-07 11 2.37903e-08 12 9.41824e-07 13 1.02254e-06 14 6.00164e-05 15 40.7227 16 0.000212521 17 0.0106647 18 7.38445 19 5.62977 20 21.2428 21 35.1015 22 0.194391 23 0.150361 /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). /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) number of points = 7277 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J0539.9-2839_daily_bin2172 RA = 84.9952, Dec = -28.6585 tmin = 802310401, tmax = 802569601 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='28061713', job_status='RUN', time_executed='2026-06-08 04:41:09.792966', time_epoch_executed='1780918869.79' WHERE source_name='4FGL J0539.9-2839' and cadence='daily' and bin_id='2172' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/28061713 Creating custom pfile directory: /lscratch/kocevski/28061713/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=802310401.0 && nMetStart<802569601.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=802310401.0 && nMetStart<802569601.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/28061713/ft1_4FGL_J0539.9-2839_daily_bin2172.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=802310401.0 && nMetStart<802569601.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/28061713/ft2_4FGL_J0539.9-2839_daily_bin2172.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/28061713/ft1_4FGL_J0539.9-2839_daily_bin2172.fits outfile=/lscratch/kocevski/28061713/ft1_filteredMKT_4FGL_J0539.9-2839_daily_bin2172.fits ra=84.9952 dec=-28.6585 rad=12.0 tmin=802310401.0 tmax=802569601.0 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 3.11 user 2.09 sys 0.19 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/28061713/ft2_4FGL_J0539.9-2839_daily_bin2172.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/28061713/ft2_4FGL_J0539.9-2839_daily_bin2172.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/28061713/ft1_filteredMKT_4FGL_J0539.9-2839_daily_bin2172.fits evtable="EVENTS" outfile="/lscratch/kocevski/28061713/ft1_filtered_4FGL_J0539.9-2839_daily_bin2172.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 0.96 user 0.22 sys 0.12 Number of photons that the gtmktime cut: 770 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/28061713/ft1_filtered_4FGL_J0539.9-2839_daily_bin2172.fits" evtable="EVENTS" scfile=/lscratch/kocevski/28061713/ft2_4FGL_J0539.9-2839_daily_bin2172.fits sctable="SC_DATA" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 8101.79462771 Extracting fit parameters... 4FGL J0539.9-2839 Spectrum: LogParabola 258 norm: 0.000e+00 9.418e-07 0.000e+00 1.000e+06 ( 1.000e-11) 259 alpha: 2.677e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 260 beta: 1.119e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 261 Eb: 3.935e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 563 Prefactor: 1.262e+00 1.504e-01 0.000e+00 1.000e+01 ( 1.000e+00) 564 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 565 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 562 Normalization: 7.672e-01 1.944e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 84.995 -28.659 Photon Flux Upper Limit: 6.70525804252e-08 ph cm-2 s-1 Energy Flux Upper Limit: None Saving results to: /lscratch/kocevski/28061503/likelihoodResults_802310401_802569601_4FGL_J0539.9-2839_daily_bin2172.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) = 8101.80176754 delta logL = -0.00713982684647 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 8101.79462822 delta logL = -5.08479388373e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .34533E-06 1.0000 .0000 .10000E+07 2 'alpha ' 2.1782 1.0000 .0000 5.0000 3 'Normalizat' .76736 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.2620 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5660E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 8101.795 FROM MIGRAD STATUS=CONVERGED 29 CALLS 236 TOTAL EDM= .32E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.1% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .0000 .98169 -.23385E-07** at limit ** 2 alpha 3.2654 1.2146 .71559E-05 .0000 3 Normalizat .76719 .21094 .57746E-05 .14448E-03 4 Prefactor 1.2621 .17142 -.10021E-04 .29222E-03 ERR DEF= .500 Final values: norm = 0 alpha = 3.26544 Normalizat = 0.767195 Prefactor = 1.2621 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 8101.795 FROM HESSE STATUS=FAILED 11 CALLS 247 TOTAL EDM= .32E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 .95183 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha 2.0062 1.1940 .71559E-05 .31118 3 Normalizat .76719 1.1066 .57746E-05 -1.0130 4 Prefactor 1.2621 1.0857 -.10021E-04 -.84441 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 3.2208e-11 Minuit parameter uncertainties: 1 1.97213e-06 2 0.989835 3 1.14178 4 1.10608 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 8101.79462771 Extracting fit parameters... 4FGL J0539.9-2839 Spectrum: LogParabola 258 norm: 0.000e+00 9.418e-07 0.000e+00 1.000e+06 ( 1.000e-11) 259 alpha: 2.677e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 260 beta: 1.119e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 261 Eb: 3.935e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 563 Prefactor: 1.262e+00 1.504e-01 0.000e+00 1.000e+01 ( 1.000e+00) 564 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 565 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 562 Normalization: 7.672e-01 1.944e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 84.995 -28.659 Photon Flux Upper Limit: 6.70525804252e-08 ph cm-2 s-1 Energy Flux Upper Limit: None Saving results to: /lscratch/kocevski/28061499/likelihoodResults_802310401_802569601_4FGL_J0539.9-2839_daily_bin2172.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) = 8101.80176754 delta logL = -0.00713982684647 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 8101.79462822 delta logL = -5.08479388373e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .34533E-06 1.0000 .0000 .10000E+07 2 'alpha ' 2.1782 1.0000 .0000 5.0000 3 'Normalizat' .76736 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.2620 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5660E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 8101.795 FROM MIGRAD STATUS=CONVERGED 29 CALLS 236 TOTAL EDM= .32E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.1% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .0000 .98169 -.23385E-07** at limit ** 2 alpha 3.2654 1.2146 .71559E-05 .0000 3 Normalizat .76719 .21094 .57746E-05 .14448E-03 4 Prefactor 1.2621 .17142 -.10021E-04 .29222E-03 ERR DEF= .500 Final values: norm = 0 alpha = 3.26544 Normalizat = 0.767195 Prefactor = 1.2621 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 8101.795 FROM HESSE STATUS=FAILED 11 CALLS 247 TOTAL EDM= .32E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 .95183 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha 2.0062 1.1940 .71559E-05 .31118 3 Normalizat .76719 1.1066 .57746E-05 -1.0130 4 Prefactor 1.2621 1.0857 -.10021E-04 -.84441 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 3.2208e-11 Minuit parameter uncertainties: 1 1.97213e-06 2 0.989835 3 1.14178 4 1.10608 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 8101.79462771 delta logL = -2.91038304567e-11 Extracting fit parameters... 4FGL J0539.9-2839 Spectrum: LogParabola 258 norm: 0.000e+00 1.972e-06 0.000e+00 1.000e+06 ( 1.000e-11) 259 alpha: 3.265e+00 9.898e-01 0.000e+00 5.000e+00 ( 1.000e+00) 260 beta: 1.119e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 261 Eb: 3.935e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 563 Prefactor: 1.262e+00 1.106e+00 0.000e+00 1.000e+01 ( 1.000e+00) 564 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 565 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 562 Normalization: 7.672e-01 1.142e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 84.995 -28.659 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/28061503/cmap_HighResolution_802310401_802569601_4FGL_J0539.9-2839_daily_bin2172.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET job_status='DONE', comment='SUCCESS', photon_flux_upper_limit='6.71e-08', time_completed='2026-06-08 04:44:04.155829', job_id='28061503', GAL2='1.26', fit_tolerance='1e-08', EG2='0.77', EG='0.77', time_epoch_completed='1780919044.16', return_code2='101', ts='0.00', return_code='0', GAL='1.26', dlogl='-2.91e-11', ts2='0.00', photon_index_error='0.00', photon_index='2.68' WHERE bin_id='2172' AND source_name='4FGL J0539.9-2839' AND cadence='daily'; Database successfully updated. Analysis Complete. Mon Jun 8 04:44:04 PDT 2026 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 8101.79462771 delta logL = -2.91038304567e-11 Extracting fit parameters... 4FGL J0539.9-2839 Spectrum: LogParabola 258 norm: 0.000e+00 1.972e-06 0.000e+00 1.000e+06 ( 1.000e-11) 259 alpha: 3.265e+00 9.898e-01 0.000e+00 5.000e+00 ( 1.000e+00) 260 beta: 1.119e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 261 Eb: 3.935e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 563 Prefactor: 1.262e+00 1.106e+00 0.000e+00 1.000e+01 ( 1.000e+00) 564 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 565 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 562 Normalization: 7.672e-01 1.142e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 84.995 -28.659 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/28061499/cmap_HighResolution_802310401_802569601_4FGL_J0539.9-2839_daily_bin2172.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET job_status='DONE', comment='SUCCESS', photon_flux_upper_limit='6.71e-08', time_completed='2026-06-08 04:44:06.396365', job_id='28061499', GAL2='1.26', fit_tolerance='1e-08', EG2='0.77', EG='0.77', time_epoch_completed='1780919046.4', return_code2='101', ts='0.00', return_code='0', GAL='1.26', dlogl='-2.91e-11', ts2='0.00', photon_index_error='0.00', photon_index='2.68' WHERE bin_id='2172' AND source_name='4FGL J0539.9-2839' AND cadence='daily'; Database successfully updated. Analysis Complete. Mon Jun 8 04:44:06 PDT 2026 e GAL_V02 Working on... /lscratch/kocevski/28061526/ft1_filtered_4FGL_J0539.9-2839_daily_bin2172.fits.....................! real 35.60 user 34.05 sys 0.94 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/28061526/ft1_filtered_4FGL_J0539.9-2839_daily_bin2172.fits', '/lscratch/kocevski/28061526/ft2_4FGL_J0539.9-2839_daily_bin2172.fits', expMap='/lscratch/kocevski/28061526/expmap_802310401_802569601_4FGL_J0539.9-2839_daily_bin2172.fits', expCube='/lscratch/kocevski/28061526/ltcube_802310401_802569601_4FGL_J0539.9-2839_daily_bin2172.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/28061526/Model_4FGL_J0539.9-2839_daily_bin2172.xml', optimizer='MINUIT') Using source of interest name: '4FGL J0539.9-2839' 4FGL J0539.9-2839 Spectrum: LogParabola 258 norm: 2.014e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-11) 259 alpha: 2.677e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 260 beta: 1.119e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 261 Eb: 3.935e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/28061526/ft1_filtered_4FGL_J0539.9-2839_daily_bin2172.fits Spacecraft file(s): /lscratch/kocevski/28061526/ft2_4FGL_J0539.9-2839_daily_bin2172.fits Exposure map: /lscratch/kocevski/28061526/expmap_802310401_802569601_4FGL_J0539.9-2839_daily_bin2172.fits Exposure cube: /lscratch/kocevski/28061526/ltcube_802310401_802569601_4FGL_J0539.9-2839_daily_bin2172.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/28061526/Model_4FGL_J0539.9-2839_daily_bin2172.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) = 8101.79569195 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 8101.79628463 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 78.716 1.0000 .0000 .10000E+07 2 'norm ' .95502 1.0000 .0000 .10000E+07 3 'norm ' 1.8072 1.0000 .0000 .10000E+07 4 'Prefactor ' .54589 1.0000 .0000 .10000E+07 5 'Prefactor ' .55087 1.0000 .0000 .10000E+07 6 'norm ' 14.701 1.0000 .0000 .10000E+07 7 'Prefactor ' 5.9755 1.0000 .0000 .10000E+07 8 'Prefactor ' .16659E-06 1.0000 .0000 .10000E+07 9 'Prefactor ' 21.404 1.0000 .0000 .10000E+07 10 'norm ' .11126E-05 1.0000 .0000 .10000E+07 11 'Prefactor ' .64604E-06 1.0000 .0000 .10000E+07 12 'norm ' .33085E-07 1.0000 .0000 .10000E+07 13 'Prefactor ' .22547E-04 1.0000 .0000 .10000E+07 14 'Prefactor ' .37038E-02 1.0000 .0000 .10000E+07 15 'Prefactor ' 61.934 1.0000 .0000 .10000E+07 16 'Prefactor ' .55005E-02 1.0000 .0000 .10000E+07 17 'Prefactor ' .20462E-04 1.0000 .0000 .10000E+07 18 'norm ' 10.735 1.0000 .0000 .10000E+07 19 'Prefactor ' 1.2945 1.0000 .0000 .10000E+07 20 'Prefactor ' 5.4962 1.0000 .0000 .10000E+07 21 'norm ' 55.725 1.0000 .0000 .10000E+07 22 'Normalizat' .76685 1.0000 .10000E-01 10.000 23 'Prefactor ' 1.2622 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5660E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 8101.795 FROM MIGRAD STATUS=CONVERGED 176 CALLS 2896 TOTAL EDM= .70E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.2% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 78.575 3.3740 -.69525E-08 .69487E-01 2 norm .95992 2.2887 -.32265E-07 -.10187E-03 3 norm 1.8070 .28012 .12039E-08 -.52043E-03 4 Prefactor .10492E-07 203.29 .13330E-05** at limit ** 5 Prefactor .49708 7.2804 .10717E-08 .34885E-04 6 norm 14.721 3.3481 -.28317E-07 .36799E-03 7 Prefactor 5.9497 3.7560 -.36165E-07 -.12488E-01 8 Prefactor .0000 2.9735 .11438E-06** at limit ** 9 Prefactor 21.370 14.789 .23883E-07 -.47496E-03 10 norm .0000 1.2657 .13419E-07** at limit ** 11 Prefactor .0000 8.2347 -.44370E-07** at limit ** 12 norm .0000 1.1525 .77947E-07** at limit ** 13 Prefactor .0000 4.7187 .19833E-07** at limit ** 14 Prefactor .55511E-10 25.307 .25801E-06** at limit ** 15 Prefactor 61.967 1.8270 .93822E-09 .18347E-01 16 Prefactor .33307E-09 35.485 .11644E-07** at limit ** 17 Prefactor .95535E-07 291.52 -.18465E-06** at limit ** 18 norm 10.747 7.1623 -.47050E-07 -.31635E-03 19 Prefactor 1.2842 5.8749 .71892E-07 -.14558E-05 20 Prefactor 5.5270 20.383 .17074E-06 -.38418E-02 21 norm 55.714 2.3709 .25932E-08 .42898E-01 22 Normalizat .76720 .22055 .11651E-05 -.13457E-05 23 Prefactor 1.2621 .17482 .24065E-06 -.67896E-05 ERR DEF= .500 Final values: norm = 78.5754 norm = 0.959917 norm = 1.80698 Prefactor = 1.04916e-08 Prefactor = 0.497078 norm = 14.7211 Prefactor = 5.94969 Prefactor = 0 Prefactor = 21.3702 norm = 0 Prefactor = 0 norm = 0 Prefactor = 0 Prefactor = 5.55112e-11 Prefactor = 61.9669 Prefactor = 3.33067e-10 Prefactor = 9.55347e-08 norm = 10.747 Prefactor = 1.28419 Prefactor = 5.52695 norm = 55.7139 Normalizat = 0.767195 Prefactor = 1.2621 e GAL_V02 Working on... /lscratch/kocevski/28061511/ft1_filtered_4FGL_J0539.9-2839_daily_bin2172.fits.....................! real 41.05 user 39.03 sys 1.22 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/28061511/ft1_filtered_4FGL_J0539.9-2839_daily_bin2172.fits', '/lscratch/kocevski/28061511/ft2_4FGL_J0539.9-2839_daily_bin2172.fits', expMap='/lscratch/kocevski/28061511/expmap_802310401_802569601_4FGL_J0539.9-2839_daily_bin2172.fits', expCube='/lscratch/kocevski/28061511/ltcube_802310401_802569601_4FGL_J0539.9-2839_daily_bin2172.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/28061511/Model_4FGL_J0539.9-2839_daily_bin2172.xml', optimizer='MINUIT') Using source of interest name: '4FGL J0539.9-2839' 4FGL J0539.9-2839 Spectrum: LogParabola 258 norm: 2.014e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-11) 259 alpha: 2.677e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 260 beta: 1.119e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 261 Eb: 3.935e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/28061511/ft1_filtered_4FGL_J0539.9-2839_daily_bin2172.fits Spacecraft file(s): /lscratch/kocevski/28061511/ft2_4FGL_J0539.9-2839_daily_bin2172.fits Exposure map: /lscratch/kocevski/28061511/expmap_802310401_802569601_4FGL_J0539.9-2839_daily_bin2172.fits Exposure cube: /lscratch/kocevski/28061511/ltcube_802310401_802569601_4FGL_J0539.9-2839_daily_bin2172.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/28061511/Model_4FGL_J0539.9-2839_daily_bin2172.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) = 8101.79569195 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 8101.79628463 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 78.716 1.0000 .0000 .10000E+07 2 'norm ' .95502 1.0000 .0000 .10000E+07 3 'norm ' 1.8072 1.0000 .0000 .10000E+07 4 'Prefactor ' .54589 1.0000 .0000 .10000E+07 5 'Prefactor ' .55087 1.0000 .0000 .10000E+07 6 'norm ' 14.701 1.0000 .0000 .10000E+07 7 'Prefactor ' 5.9755 1.0000 .0000 .10000E+07 8 'Prefactor ' .16659E-06 1.0000 .0000 .10000E+07 9 'Prefactor ' 21.404 1.0000 .0000 .10000E+07 10 'norm ' .11126E-05 1.0000 .0000 .10000E+07 11 'Prefactor ' .64604E-06 1.0000 .0000 .10000E+07 12 'norm ' .33085E-07 1.0000 .0000 .10000E+07 13 'Prefactor ' .22547E-04 1.0000 .0000 .10000E+07 14 'Prefactor ' .37038E-02 1.0000 .0000 .10000E+07 15 'Prefactor ' 61.934 1.0000 .0000 .10000E+07 16 'Prefactor ' .55005E-02 1.0000 .0000 .10000E+07 17 'Prefactor ' .20462E-04 1.0000 .0000 .10000E+07 18 'norm ' 10.735 1.0000 .0000 .10000E+07 19 'Prefactor ' 1.2945 1.0000 .0000 .10000E+07 20 'Prefactor ' 5.4962 1.0000 .0000 .10000E+07 21 'norm ' 55.725 1.0000 .0000 .10000E+07 22 'Normalizat' .76685 1.0000 .10000E-01 10.000 23 'Prefactor ' 1.2622 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5660E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 8101.795 FROM MIGRAD STATUS=CONVERGED 176 CALLS 2896 TOTAL EDM= .70E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.2% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 78.575 3.3740 -.69525E-08 .69487E-01 2 norm .95992 2.2887 -.32265E-07 -.10187E-03 3 norm 1.8070 .28012 .12039E-08 -.52043E-03 4 Prefactor .10492E-07 203.29 .13330E-05** at limit ** 5 Prefactor .49708 7.2804 .10717E-08 .34885E-04 6 norm 14.721 3.3481 -.28317E-07 .36799E-03 7 Prefactor 5.9497 3.7560 -.36165E-07 -.12488E-01 8 Prefactor .0000 2.9735 .11438E-06** at limit ** 9 Prefactor 21.370 14.789 .23883E-07 -.47496E-03 10 norm .0000 1.2657 .13419E-07** at limit ** 11 Prefactor .0000 8.2347 -.44370E-07** at limit ** 12 norm .0000 1.1525 .77947E-07** at limit ** 13 Prefactor .0000 4.7187 .19833E-07** at limit ** 14 Prefactor .55511E-10 25.307 .25801E-06** at limit ** 15 Prefactor 61.967 1.8270 .93822E-09 .18347E-01 16 Prefactor .33307E-09 35.485 .11644E-07** at limit ** 17 Prefactor .95535E-07 291.52 -.18465E-06** at limit ** 18 norm 10.747 7.1623 -.47050E-07 -.31635E-03 19 Prefactor 1.2842 5.8749 .71892E-07 -.14558E-05 20 Prefactor 5.5270 20.383 .17074E-06 -.38418E-02 21 norm 55.714 2.3709 .25932E-08 .42898E-01 22 Normalizat .76720 .22055 .11651E-05 -.13457E-05 23 Prefactor 1.2621 .17482 .24065E-06 -.67896E-05 ERR DEF= .500 Final values: norm = 78.5754 norm = 0.959917 norm = 1.80698 Prefactor = 1.04916e-08 Prefactor = 0.497078 norm = 14.7211 Prefactor = 5.94969 Prefactor = 0 Prefactor = 21.3702 norm = 0 Prefactor = 0 norm = 0 Prefactor = 0 Prefactor = 5.55112e-11 Prefactor = 61.9669 Prefactor = 3.33067e-10 Prefactor = 9.55347e-08 norm = 10.747 Prefactor = 1.28419 Prefactor = 5.52695 norm = 55.7139 Normalizat = 0.767195 Prefactor = 1.2621 ********** ** 18 **HESSE ********** FCN= 8101.795 FROM HESSE STATUS=OK 418 CALLS 3314 TOTAL EDM= .62E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 78.575 121.19 .11272E-03 -1.5531 2 norm .95992 2.3137 .42166E-03 -1.5688 3 norm 1.8070 .28009 .40935E-03 -1.5681 4 Prefactor .10492E-07 202.48 .74221E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .49708 7.4279 .73748E-03 -1.5694 6 norm 14.721 3.4055 .26097E-03 -1.5631 7 Prefactor 5.9497 23.669 .41053E-03 -1.5659 8 Prefactor .0000 2.9742 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor 21.370 14.924 .21621E-03 -1.5616 10 norm .0000 1.2721 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .0000 8.2413 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .0000 1.1385 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor .0000 4.6933 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor .55511E-10 25.406 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor 61.967 40.723 .12708E-03 -1.5551 16 Prefactor .33307E-09 35.637 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor .95535E-07 297.65 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 norm 10.747 7.3844 .30554E-03 -1.5642 19 Prefactor 1.2842 6.1701 .97207E-03 -1.5685 20 Prefactor 5.5270 21.243 .42834E-03 -1.5661 21 norm 55.714 35.101 .13397E-03 -1.5559 22 Normalizat .76720 .19422 .78548E-01 -1.0130 23 Prefactor 1.2621 .15031 .50670E-01 -.84441 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 6.17533e-06 Minuit parameter uncertainties: 1 121.191 2 2.31368 3 0.280086 4 0.00291279 5 3.84304 6 3.40547 7 23.6695 8 1.41524e-07 9 14.9245 10 5.61265e-07 11 2.37903e-08 12 9.41824e-07 13 1.02254e-06 14 6.00164e-05 15 40.7227 16 0.000212521 17 0.0106647 18 7.38445 19 5.62977 20 21.2428 21 35.1015 22 0.194391 23 0.150361 ********** ** 18 **HESSE ********** FCN= 8101.795 FROM HESSE STATUS=OK 418 CALLS 3314 TOTAL EDM= .62E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 78.575 121.19 .11272E-03 -1.5531 2 norm .95992 2.3137 .42166E-03 -1.5688 3 norm 1.8070 .28009 .40935E-03 -1.5681 4 Prefactor .10492E-07 202.48 .74221E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .49708 7.4279 .73748E-03 -1.5694 6 norm 14.721 3.4055 .26097E-03 -1.5631 7 Prefactor 5.9497 23.669 .41053E-03 -1.5659 8 Prefactor .0000 2.9742 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor 21.370 14.924 .21621E-03 -1.5616 10 norm .0000 1.2721 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .0000 8.2413 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .0000 1.1385 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor .0000 4.6933 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor .55511E-10 25.406 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor 61.967 40.723 .12708E-03 -1.5551 16 Prefactor .33307E-09 35.637 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor .95535E-07 297.65 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 norm 10.747 7.3844 .30554E-03 -1.5642 19 Prefactor 1.2842 6.1701 .97207E-03 -1.5685 20 Prefactor 5.5270 21.243 .42834E-03 -1.5661 21 norm 55.714 35.101 .13397E-03 -1.5559 22 Normalizat .76720 .19422 .78548E-01 -1.0130 23 Prefactor 1.2621 .15031 .50670E-01 -.84441 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 6.17533e-06 Minuit parameter uncertainties: 1 121.191 2 2.31368 3 0.280086 4 0.00291279 5 3.84304 6 3.40547 7 23.6695 8 1.41524e-07 9 14.9245 10 5.61265e-07 11 2.37903e-08 12 9.41824e-07 13 1.02254e-06 14 6.00164e-05 15 40.7227 16 0.000212521 17 0.0106647 18 7.38445 19 5.62977 20 21.2428 21 35.1015 22 0.194391 23 0.150361 e GAL_V02 Working on... /lscratch/kocevski/28061513/ft1_filtered_4FGL_J0539.9-2839_daily_bin2172.fits.....................! real 39.47 user 37.49 sys 1.12 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/28061513/ft1_filtered_4FGL_J0539.9-2839_daily_bin2172.fits', '/lscratch/kocevski/28061513/ft2_4FGL_J0539.9-2839_daily_bin2172.fits', expMap='/lscratch/kocevski/28061513/expmap_802310401_802569601_4FGL_J0539.9-2839_daily_bin2172.fits', expCube='/lscratch/kocevski/28061513/ltcube_802310401_802569601_4FGL_J0539.9-2839_daily_bin2172.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/28061513/Model_4FGL_J0539.9-2839_daily_bin2172.xml', optimizer='MINUIT') Using source of interest name: '4FGL J0539.9-2839' 4FGL J0539.9-2839 Spectrum: LogParabola 258 norm: 2.014e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-11) 259 alpha: 2.677e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 260 beta: 1.119e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 261 Eb: 3.935e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/28061513/ft1_filtered_4FGL_J0539.9-2839_daily_bin2172.fits Spacecraft file(s): /lscratch/kocevski/28061513/ft2_4FGL_J0539.9-2839_daily_bin2172.fits Exposure map: /lscratch/kocevski/28061513/expmap_802310401_802569601_4FGL_J0539.9-2839_daily_bin2172.fits Exposure cube: /lscratch/kocevski/28061513/ltcube_802310401_802569601_4FGL_J0539.9-2839_daily_bin2172.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/28061513/Model_4FGL_J0539.9-2839_daily_bin2172.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) = 8101.79569195 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 8101.79628463 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 78.716 1.0000 .0000 .10000E+07 2 'norm ' .95502 1.0000 .0000 .10000E+07 3 'norm ' 1.8072 1.0000 .0000 .10000E+07 4 'Prefactor ' .54589 1.0000 .0000 .10000E+07 5 'Prefactor ' .55087 1.0000 .0000 .10000E+07 6 'norm ' 14.701 1.0000 .0000 .10000E+07 7 'Prefactor ' 5.9755 1.0000 .0000 .10000E+07 8 'Prefactor ' .16659E-06 1.0000 .0000 .10000E+07 9 'Prefactor ' 21.404 1.0000 .0000 .10000E+07 10 'norm ' .11126E-05 1.0000 .0000 .10000E+07 11 'Prefactor ' .64604E-06 1.0000 .0000 .10000E+07 12 'norm ' .33085E-07 1.0000 .0000 .10000E+07 13 'Prefactor ' .22547E-04 1.0000 .0000 .10000E+07 14 'Prefactor ' .37038E-02 1.0000 .0000 .10000E+07 15 'Prefactor ' 61.934 1.0000 .0000 .10000E+07 16 'Prefactor ' .55005E-02 1.0000 .0000 .10000E+07 17 'Prefactor ' .20462E-04 1.0000 .0000 .10000E+07 18 'norm ' 10.735 1.0000 .0000 .10000E+07 19 'Prefactor ' 1.2945 1.0000 .0000 .10000E+07 20 'Prefactor ' 5.4962 1.0000 .0000 .10000E+07 21 'norm ' 55.725 1.0000 .0000 .10000E+07 22 'Normalizat' .76685 1.0000 .10000E-01 10.000 23 'Prefactor ' 1.2622 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5660E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 8101.795 FROM MIGRAD STATUS=CONVERGED 176 CALLS 2896 TOTAL EDM= .70E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.2% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 78.575 3.3740 -.69525E-08 .69487E-01 2 norm .95992 2.2887 -.32265E-07 -.10187E-03 3 norm 1.8070 .28012 .12039E-08 -.52043E-03 4 Prefactor .10492E-07 203.29 .13330E-05** at limit ** 5 Prefactor .49708 7.2804 .10717E-08 .34885E-04 6 norm 14.721 3.3481 -.28317E-07 .36799E-03 7 Prefactor 5.9497 3.7560 -.36165E-07 -.12488E-01 8 Prefactor .0000 2.9735 .11438E-06** at limit ** 9 Prefactor 21.370 14.789 .23883E-07 -.47496E-03 10 norm .0000 1.2657 .13419E-07** at limit ** 11 Prefactor .0000 8.2347 -.44370E-07** at limit ** 12 norm .0000 1.1525 .77947E-07** at limit ** 13 Prefactor .0000 4.7187 .19833E-07** at limit ** 14 Prefactor .55511E-10 25.307 .25801E-06** at limit ** 15 Prefactor 61.967 1.8270 .93822E-09 .18347E-01 16 Prefactor .33307E-09 35.485 .11644E-07** at limit ** 17 Prefactor .95535E-07 291.52 -.18465E-06** at limit ** 18 norm 10.747 7.1623 -.47050E-07 -.31635E-03 19 Prefactor 1.2842 5.8749 .71892E-07 -.14558E-05 20 Prefactor 5.5270 20.383 .17074E-06 -.38418E-02 21 norm 55.714 2.3709 .25932E-08 .42898E-01 22 Normalizat .76720 .22055 .11651E-05 -.13457E-05 23 Prefactor 1.2621 .17482 .24065E-06 -.67896E-05 ERR DEF= .500 Final values: norm = 78.5754 norm = 0.959917 norm = 1.80698 Prefactor = 1.04916e-08 Prefactor = 0.497078 norm = 14.7211 Prefactor = 5.94969 Prefactor = 0 Prefactor = 21.3702 norm = 0 Prefactor = 0 norm = 0 Prefactor = 0 Prefactor = 5.55112e-11 Prefactor = 61.9669 Prefactor = 3.33067e-10 Prefactor = 9.55347e-08 norm = 10.747 Prefactor = 1.28419 Prefactor = 5.52695 norm = 55.7139 Normalizat = 0.767195 Prefactor = 1.2621 e GAL_V02 Working on... /lscratch/kocevski/28061549/ft1_filtered_4FGL_J0539.9-2839_daily_bin2172.fits.....................! real 38.34 user 36.73 sys 4.37 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/28061549/ft1_filtered_4FGL_J0539.9-2839_daily_bin2172.fits', '/lscratch/kocevski/28061549/ft2_4FGL_J0539.9-2839_daily_bin2172.fits', expMap='/lscratch/kocevski/28061549/expmap_802310401_802569601_4FGL_J0539.9-2839_daily_bin2172.fits', expCube='/lscratch/kocevski/28061549/ltcube_802310401_802569601_4FGL_J0539.9-2839_daily_bin2172.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/28061549/Model_4FGL_J0539.9-2839_daily_bin2172.xml', optimizer='MINUIT') Using source of interest name: '4FGL J0539.9-2839' 4FGL J0539.9-2839 Spectrum: LogParabola 258 norm: 2.014e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-11) 259 alpha: 2.677e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 260 beta: 1.119e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 261 Eb: 3.935e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/28061549/ft1_filtered_4FGL_J0539.9-2839_daily_bin2172.fits Spacecraft file(s): /lscratch/kocevski/28061549/ft2_4FGL_J0539.9-2839_daily_bin2172.fits Exposure map: /lscratch/kocevski/28061549/expmap_802310401_802569601_4FGL_J0539.9-2839_daily_bin2172.fits Exposure cube: /lscratch/kocevski/28061549/ltcube_802310401_802569601_4FGL_J0539.9-2839_daily_bin2172.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/28061549/Model_4FGL_J0539.9-2839_daily_bin2172.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) = 8101.79569195 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 8101.79628463 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 78.716 1.0000 .0000 .10000E+07 2 'norm ' .95502 1.0000 .0000 .10000E+07 3 'norm ' 1.8072 1.0000 .0000 .10000E+07 4 'Prefactor ' .54589 1.0000 .0000 .10000E+07 5 'Prefactor ' .55087 1.0000 .0000 .10000E+07 6 'norm ' 14.701 1.0000 .0000 .10000E+07 7 'Prefactor ' 5.9755 1.0000 .0000 .10000E+07 8 'Prefactor ' .16659E-06 1.0000 .0000 .10000E+07 9 'Prefactor ' 21.404 1.0000 .0000 .10000E+07 10 'norm ' .11126E-05 1.0000 .0000 .10000E+07 11 'Prefactor ' .64604E-06 1.0000 .0000 .10000E+07 12 'norm ' .33085E-07 1.0000 .0000 .10000E+07 13 'Prefactor ' .22547E-04 1.0000 .0000 .10000E+07 14 'Prefactor ' .37038E-02 1.0000 .0000 .10000E+07 15 'Prefactor ' 61.934 1.0000 .0000 .10000E+07 16 'Prefactor ' .55005E-02 1.0000 .0000 .10000E+07 17 'Prefactor ' .20462E-04 1.0000 .0000 .10000E+07 18 'norm ' 10.735 1.0000 .0000 .10000E+07 19 'Prefactor ' 1.2945 1.0000 .0000 .10000E+07 20 'Prefactor ' 5.4962 1.0000 .0000 .10000E+07 21 'norm ' 55.725 1.0000 .0000 .10000E+07 22 'Normalizat' .76685 1.0000 .10000E-01 10.000 23 'Prefactor ' 1.2622 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5660E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 8101.795 FROM MIGRAD STATUS=CONVERGED 176 CALLS 2896 TOTAL EDM= .70E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.2% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 78.575 3.3740 -.69525E-08 .69487E-01 2 norm .95992 2.2887 -.32265E-07 -.10187E-03 3 norm 1.8070 .28012 .12039E-08 -.52043E-03 4 Prefactor .10492E-07 203.29 .13330E-05** at limit ** 5 Prefactor .49708 7.2804 .10717E-08 .34885E-04 6 norm 14.721 3.3481 -.28317E-07 .36799E-03 7 Prefactor 5.9497 3.7560 -.36165E-07 -.12488E-01 8 Prefactor .0000 2.9735 .11438E-06** at limit ** 9 Prefactor 21.370 14.789 .23883E-07 -.47496E-03 10 norm .0000 1.2657 .13419E-07** at limit ** 11 Prefactor .0000 8.2347 -.44370E-07** at limit ** 12 norm .0000 1.1525 .77947E-07** at limit ** 13 Prefactor .0000 4.7187 .19833E-07** at limit ** 14 Prefactor .55511E-10 25.307 .25801E-06** at limit ** 15 Prefactor 61.967 1.8270 .93822E-09 .18347E-01 16 Prefactor .33307E-09 35.485 .11644E-07** at limit ** 17 Prefactor .95535E-07 291.52 -.18465E-06** at limit ** 18 norm 10.747 7.1623 -.47050E-07 -.31635E-03 19 Prefactor 1.2842 5.8749 .71892E-07 -.14558E-05 20 Prefactor 5.5270 20.383 .17074E-06 -.38418E-02 21 norm 55.714 2.3709 .25932E-08 .42898E-01 22 Normalizat .76720 .22055 .11651E-05 -.13457E-05 23 Prefactor 1.2621 .17482 .24065E-06 -.67896E-05 ERR DEF= .500 Final values: norm = 78.5754 norm = 0.959917 norm = 1.80698 Prefactor = 1.04916e-08 Prefactor = 0.497078 norm = 14.7211 Prefactor = 5.94969 Prefactor = 0 Prefactor = 21.3702 norm = 0 Prefactor = 0 norm = 0 Prefactor = 0 Prefactor = 5.55112e-11 Prefactor = 61.9669 Prefactor = 3.33067e-10 Prefactor = 9.55347e-08 norm = 10.747 Prefactor = 1.28419 Prefactor = 5.52695 norm = 55.7139 Normalizat = 0.767195 Prefactor = 1.2621 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 8101.79462771 Extracting fit parameters... 4FGL J0539.9-2839 Spectrum: LogParabola 258 norm: 0.000e+00 9.418e-07 0.000e+00 1.000e+06 ( 1.000e-11) 259 alpha: 2.677e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 260 beta: 1.119e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 261 Eb: 3.935e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 563 Prefactor: 1.262e+00 1.504e-01 0.000e+00 1.000e+01 ( 1.000e+00) 564 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 565 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 562 Normalization: 7.672e-01 1.944e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 84.995 -28.659 Photon Flux Upper Limit: 6.70525804252e-08 ph cm-2 s-1 Energy Flux Upper Limit: None Saving results to: /lscratch/kocevski/28061526/likelihoodResults_802310401_802569601_4FGL_J0539.9-2839_daily_bin2172.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) = 8101.80176754 delta logL = -0.00713982684647 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 8101.79462822 delta logL = -5.08479388373e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .34533E-06 1.0000 .0000 .10000E+07 2 'alpha ' 2.1782 1.0000 .0000 5.0000 3 'Normalizat' .76736 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.2620 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5660E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 8101.795 FROM MIGRAD STATUS=CONVERGED 29 CALLS 236 TOTAL EDM= .32E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.1% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .0000 .98169 -.23385E-07** at limit ** 2 alpha 3.2654 1.2146 .71559E-05 .0000 3 Normalizat .76719 .21094 .57746E-05 .14448E-03 4 Prefactor 1.2621 .17142 -.10021E-04 .29222E-03 ERR DEF= .500 Final values: norm = 0 alpha = 3.26544 Normalizat = 0.767195 Prefactor = 1.2621 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 8101.795 FROM HESSE STATUS=FAILED 11 CALLS 247 TOTAL EDM= .32E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 .95183 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha 2.0062 1.1940 .71559E-05 .31118 3 Normalizat .76719 1.1066 .57746E-05 -1.0130 4 Prefactor 1.2621 1.0857 -.10021E-04 -.84441 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 3.2208e-11 Minuit parameter uncertainties: 1 1.97213e-06 2 0.989835 3 1.14178 4 1.10608 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 8101.79462771 delta logL = -2.91038304567e-11 Extracting fit parameters... 4FGL J0539.9-2839 Spectrum: LogParabola 258 norm: 0.000e+00 1.972e-06 0.000e+00 1.000e+06 ( 1.000e-11) 259 alpha: 3.265e+00 9.898e-01 0.000e+00 5.000e+00 ( 1.000e+00) 260 beta: 1.119e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 261 Eb: 3.935e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 563 Prefactor: 1.262e+00 1.106e+00 0.000e+00 1.000e+01 ( 1.000e+00) 564 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 565 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 562 Normalization: 7.672e-01 1.142e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 84.995 -28.659 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/28061526/cmap_HighResolution_802310401_802569601_4FGL_J0539.9-2839_daily_bin2172.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET job_status='DONE', comment='SUCCESS', photon_flux_upper_limit='6.71e-08', time_completed='2026-06-08 04:44:58.380666', job_id='28061526', GAL2='1.26', fit_tolerance='1e-08', EG2='0.77', EG='0.77', time_epoch_completed='1780919098.38', return_code2='101', ts='0.00', return_code='0', GAL='1.26', dlogl='-2.91e-11', ts2='0.00', photon_index_error='0.00', photon_index='2.68' WHERE bin_id='2172' AND source_name='4FGL J0539.9-2839' AND cadence='daily'; Database successfully updated. Analysis Complete. Mon Jun 8 04:44:58 PDT 2026 ********** ** 18 **HESSE ********** FCN= 8101.795 FROM HESSE STATUS=OK 418 CALLS 3314 TOTAL EDM= .62E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 78.575 121.19 .11272E-03 -1.5531 2 norm .95992 2.3137 .42166E-03 -1.5688 3 norm 1.8070 .28009 .40935E-03 -1.5681 4 Prefactor .10492E-07 202.48 .74221E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .49708 7.4279 .73748E-03 -1.5694 6 norm 14.721 3.4055 .26097E-03 -1.5631 7 Prefactor 5.9497 23.669 .41053E-03 -1.5659 8 Prefactor .0000 2.9742 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor 21.370 14.924 .21621E-03 -1.5616 10 norm .0000 1.2721 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .0000 8.2413 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .0000 1.1385 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor .0000 4.6933 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor .55511E-10 25.406 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor 61.967 40.723 .12708E-03 -1.5551 16 Prefactor .33307E-09 35.637 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor .95535E-07 297.65 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 norm 10.747 7.3844 .30554E-03 -1.5642 19 Prefactor 1.2842 6.1701 .97207E-03 -1.5685 20 Prefactor 5.5270 21.243 .42834E-03 -1.5661 21 norm 55.714 35.101 .13397E-03 -1.5559 22 Normalizat .76720 .19422 .78548E-01 -1.0130 23 Prefactor 1.2621 .15031 .50670E-01 -.84441 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 6.17533e-06 Minuit parameter uncertainties: 1 121.191 2 2.31368 3 0.280086 4 0.00291279 5 3.84304 6 3.40547 7 23.6695 8 1.41524e-07 9 14.9245 10 5.61265e-07 11 2.37903e-08 12 9.41824e-07 13 1.02254e-06 14 6.00164e-05 15 40.7227 16 0.000212521 17 0.0106647 18 7.38445 19 5.62977 20 21.2428 21 35.1015 22 0.194391 23 0.150361 number of points = 7277 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J0539.9-2839_daily_bin2172 RA = 84.9952, Dec = -28.6585 tmin = 802310401, tmax = 802569601 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='28061806', job_status='RUN', time_executed='2026-06-08 04:42:45.633603', time_epoch_executed='1780918965.63' WHERE source_name='4FGL J0539.9-2839' and cadence='daily' and bin_id='2172' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/28061806 Creating custom pfile directory: /lscratch/kocevski/28061806/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=802310401.0 && nMetStart<802569601.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=802310401.0 && nMetStart<802569601.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/28061806/ft1_4FGL_J0539.9-2839_daily_bin2172.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=802310401.0 && nMetStart<802569601.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/28061806/ft2_4FGL_J0539.9-2839_daily_bin2172.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/28061806/ft1_4FGL_J0539.9-2839_daily_bin2172.fits outfile=/lscratch/kocevski/28061806/ft1_filteredMKT_4FGL_J0539.9-2839_daily_bin2172.fits ra=84.9952 dec=-28.6585 rad=12.0 tmin=802310401.0 tmax=802569601.0 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 2.73 user 2.72 sys 3.18 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/28061806/ft2_4FGL_J0539.9-2839_daily_bin2172.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/28061806/ft2_4FGL_J0539.9-2839_daily_bin2172.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/28061806/ft1_filteredMKT_4FGL_J0539.9-2839_daily_bin2172.fits evtable="EVENTS" outfile="/lscratch/kocevski/28061806/ft1_filtered_4FGL_J0539.9-2839_daily_bin2172.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 0.75 user 0.87 sys 3.12 Number of photons that the gtmktime cut: 770 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/28061806/ft1_filtered_4FGL_J0539.9-2839_daily_bin2172.fits" evtable="EVENTS" scfile=/lscratch/kocevski/28061806/ft2_4FGL_J0539.9-2839_daily_bin2172.fits sctable="SC_DATA" ********** ** 18 **HESSE ********** FCN= 8101.795 FROM HESSE STATUS=OK 418 CALLS 3314 TOTAL EDM= .62E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 78.575 121.19 .11272E-03 -1.5531 2 norm .95992 2.3137 .42166E-03 -1.5688 3 norm 1.8070 .28009 .40935E-03 -1.5681 4 Prefactor .10492E-07 202.48 .74221E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .49708 7.4279 .73748E-03 -1.5694 6 norm 14.721 3.4055 .26097E-03 -1.5631 7 Prefactor 5.9497 23.669 .41053E-03 -1.5659 8 Prefactor .0000 2.9742 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor 21.370 14.924 .21621E-03 -1.5616 10 norm .0000 1.2721 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .0000 8.2413 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .0000 1.1385 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor .0000 4.6933 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor .55511E-10 25.406 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor 61.967 40.723 .12708E-03 -1.5551 16 Prefactor .33307E-09 35.637 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor .95535E-07 297.65 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 norm 10.747 7.3844 .30554E-03 -1.5642 19 Prefactor 1.2842 6.1701 .97207E-03 -1.5685 20 Prefactor 5.5270 21.243 .42834E-03 -1.5661 21 norm 55.714 35.101 .13397E-03 -1.5559 22 Normalizat .76720 .19422 .78548E-01 -1.0130 23 Prefactor 1.2621 .15031 .50670E-01 -.84441 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 6.17533e-06 Minuit parameter uncertainties: 1 121.191 2 2.31368 3 0.280086 4 0.00291279 5 3.84304 6 3.40547 7 23.6695 8 1.41524e-07 9 14.9245 10 5.61265e-07 11 2.37903e-08 12 9.41824e-07 13 1.02254e-06 14 6.00164e-05 15 40.7227 16 0.000212521 17 0.0106647 18 7.38445 19 5.62977 20 21.2428 21 35.1015 22 0.194391 23 0.150361 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 8101.79462771 Extracting fit parameters... 4FGL J0539.9-2839 Spectrum: LogParabola 258 norm: 0.000e+00 9.418e-07 0.000e+00 1.000e+06 ( 1.000e-11) 259 alpha: 2.677e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 260 beta: 1.119e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 261 Eb: 3.935e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 563 Prefactor: 1.262e+00 1.504e-01 0.000e+00 1.000e+01 ( 1.000e+00) 564 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 565 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 562 Normalization: 7.672e-01 1.944e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 84.995 -28.659 Photon Flux Upper Limit: 6.70525804252e-08 ph cm-2 s-1 Energy Flux Upper Limit: None Saving results to: /lscratch/kocevski/28061511/likelihoodResults_802310401_802569601_4FGL_J0539.9-2839_daily_bin2172.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) = 8101.80176754 delta logL = -0.00713982684647 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 8101.79462822 delta logL = -5.08479388373e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .34533E-06 1.0000 .0000 .10000E+07 2 'alpha ' 2.1782 1.0000 .0000 5.0000 3 'Normalizat' .76736 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.2620 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5660E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 8101.795 FROM MIGRAD STATUS=CONVERGED 29 CALLS 236 TOTAL EDM= .32E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.1% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .0000 .98169 -.23385E-07** at limit ** 2 alpha 3.2654 1.2146 .71559E-05 .0000 3 Normalizat .76719 .21094 .57746E-05 .14448E-03 4 Prefactor 1.2621 .17142 -.10021E-04 .29222E-03 ERR DEF= .500 Final values: norm = 0 alpha = 3.26544 Normalizat = 0.767195 Prefactor = 1.2621 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 8101.795 FROM HESSE STATUS=FAILED 11 CALLS 247 TOTAL EDM= .32E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 .95183 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha 2.0062 1.1940 .71559E-05 .31118 3 Normalizat .76719 1.1066 .57746E-05 -1.0130 4 Prefactor 1.2621 1.0857 -.10021E-04 -.84441 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 3.2208e-11 Minuit parameter uncertainties: 1 1.97213e-06 2 0.989835 3 1.14178 4 1.10608 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 8101.79462771 delta logL = -2.91038304567e-11 Extracting fit parameters... 4FGL J0539.9-2839 Spectrum: LogParabola 258 norm: 0.000e+00 1.972e-06 0.000e+00 1.000e+06 ( 1.000e-11) 259 alpha: 3.265e+00 9.898e-01 0.000e+00 5.000e+00 ( 1.000e+00) 260 beta: 1.119e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 261 Eb: 3.935e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 563 Prefactor: 1.262e+00 1.106e+00 0.000e+00 1.000e+01 ( 1.000e+00) 564 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 565 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 562 Normalization: 7.672e-01 1.142e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 84.995 -28.659 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/28061511/cmap_HighResolution_802310401_802569601_4FGL_J0539.9-2839_daily_bin2172.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET job_status='DONE', comment='SUCCESS', photon_flux_upper_limit='6.71e-08', time_completed='2026-06-08 04:45:15.600453', job_id='28061511', GAL2='1.26', fit_tolerance='1e-08', EG2='0.77', EG='0.77', time_epoch_completed='1780919115.6', return_code2='101', ts='0.00', return_code='0', GAL='1.26', dlogl='-2.91e-11', ts2='0.00', photon_index_error='0.00', photon_index='2.68' WHERE bin_id='2172' AND source_name='4FGL J0539.9-2839' AND cadence='daily'; Database successfully updated. Analysis Complete. Mon Jun 8 04:45:15 PDT 2026 e GAL_V02 Working on... /lscratch/kocevski/28061542/ft1_filtered_4FGL_J0539.9-2839_daily_bin2172.fits.....................! real 40.55 user 38.18 sys 1.24 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/28061542/ft1_filtered_4FGL_J0539.9-2839_daily_bin2172.fits', '/lscratch/kocevski/28061542/ft2_4FGL_J0539.9-2839_daily_bin2172.fits', expMap='/lscratch/kocevski/28061542/expmap_802310401_802569601_4FGL_J0539.9-2839_daily_bin2172.fits', expCube='/lscratch/kocevski/28061542/ltcube_802310401_802569601_4FGL_J0539.9-2839_daily_bin2172.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/28061542/Model_4FGL_J0539.9-2839_daily_bin2172.xml', optimizer='MINUIT') Using source of interest name: '4FGL J0539.9-2839' 4FGL J0539.9-2839 Spectrum: LogParabola 258 norm: 2.014e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-11) 259 alpha: 2.677e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 260 beta: 1.119e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 261 Eb: 3.935e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/28061542/ft1_filtered_4FGL_J0539.9-2839_daily_bin2172.fits Spacecraft file(s): /lscratch/kocevski/28061542/ft2_4FGL_J0539.9-2839_daily_bin2172.fits Exposure map: /lscratch/kocevski/28061542/expmap_802310401_802569601_4FGL_J0539.9-2839_daily_bin2172.fits Exposure cube: /lscratch/kocevski/28061542/ltcube_802310401_802569601_4FGL_J0539.9-2839_daily_bin2172.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/28061542/Model_4FGL_J0539.9-2839_daily_bin2172.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) = 8101.79569195 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 8101.79628463 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 78.716 1.0000 .0000 .10000E+07 2 'norm ' .95502 1.0000 .0000 .10000E+07 3 'norm ' 1.8072 1.0000 .0000 .10000E+07 4 'Prefactor ' .54589 1.0000 .0000 .10000E+07 5 'Prefactor ' .55087 1.0000 .0000 .10000E+07 6 'norm ' 14.701 1.0000 .0000 .10000E+07 7 'Prefactor ' 5.9755 1.0000 .0000 .10000E+07 8 'Prefactor ' .16659E-06 1.0000 .0000 .10000E+07 9 'Prefactor ' 21.404 1.0000 .0000 .10000E+07 10 'norm ' .11126E-05 1.0000 .0000 .10000E+07 11 'Prefactor ' .64604E-06 1.0000 .0000 .10000E+07 12 'norm ' .33085E-07 1.0000 .0000 .10000E+07 13 'Prefactor ' .22547E-04 1.0000 .0000 .10000E+07 14 'Prefactor ' .37038E-02 1.0000 .0000 .10000E+07 15 'Prefactor ' 61.934 1.0000 .0000 .10000E+07 16 'Prefactor ' .55005E-02 1.0000 .0000 .10000E+07 17 'Prefactor ' .20462E-04 1.0000 .0000 .10000E+07 18 'norm ' 10.735 1.0000 .0000 .10000E+07 19 'Prefactor ' 1.2945 1.0000 .0000 .10000E+07 20 'Prefactor ' 5.4962 1.0000 .0000 .10000E+07 21 'norm ' 55.725 1.0000 .0000 .10000E+07 22 'Normalizat' .76685 1.0000 .10000E-01 10.000 23 'Prefactor ' 1.2622 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5660E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 8101.795 FROM MIGRAD STATUS=CONVERGED 176 CALLS 2896 TOTAL EDM= .70E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.2% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 78.575 3.3740 -.69525E-08 .69487E-01 2 norm .95992 2.2887 -.32265E-07 -.10187E-03 3 norm 1.8070 .28012 .12039E-08 -.52043E-03 4 Prefactor .10492E-07 203.29 .13330E-05** at limit ** 5 Prefactor .49708 7.2804 .10717E-08 .34885E-04 6 norm 14.721 3.3481 -.28317E-07 .36799E-03 7 Prefactor 5.9497 3.7560 -.36165E-07 -.12488E-01 8 Prefactor .0000 2.9735 .11438E-06** at limit ** 9 Prefactor 21.370 14.789 .23883E-07 -.47496E-03 10 norm .0000 1.2657 .13419E-07** at limit ** 11 Prefactor .0000 8.2347 -.44370E-07** at limit ** 12 norm .0000 1.1525 .77947E-07** at limit ** 13 Prefactor .0000 4.7187 .19833E-07** at limit ** 14 Prefactor .55511E-10 25.307 .25801E-06** at limit ** 15 Prefactor 61.967 1.8270 .93822E-09 .18347E-01 16 Prefactor .33307E-09 35.485 .11644E-07** at limit ** 17 Prefactor .95535E-07 291.52 -.18465E-06** at limit ** 18 norm 10.747 7.1623 -.47050E-07 -.31635E-03 19 Prefactor 1.2842 5.8749 .71892E-07 -.14558E-05 20 Prefactor 5.5270 20.383 .17074E-06 -.38418E-02 21 norm 55.714 2.3709 .25932E-08 .42898E-01 22 Normalizat .76720 .22055 .11651E-05 -.13457E-05 23 Prefactor 1.2621 .17482 .24065E-06 -.67896E-05 ERR DEF= .500 Final values: norm = 78.5754 norm = 0.959917 norm = 1.80698 Prefactor = 1.04916e-08 Prefactor = 0.497078 norm = 14.7211 Prefactor = 5.94969 Prefactor = 0 Prefactor = 21.3702 norm = 0 Prefactor = 0 norm = 0 Prefactor = 0 Prefactor = 5.55112e-11 Prefactor = 61.9669 Prefactor = 3.33067e-10 Prefactor = 9.55347e-08 norm = 10.747 Prefactor = 1.28419 Prefactor = 5.52695 norm = 55.7139 Normalizat = 0.767195 Prefactor = 1.2621 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 8101.79462771 Extracting fit parameters... 4FGL J0539.9-2839 Spectrum: LogParabola 258 norm: 0.000e+00 9.418e-07 0.000e+00 1.000e+06 ( 1.000e-11) 259 alpha: 2.677e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 260 beta: 1.119e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 261 Eb: 3.935e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 563 Prefactor: 1.262e+00 1.504e-01 0.000e+00 1.000e+01 ( 1.000e+00) 564 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 565 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 562 Normalization: 7.672e-01 1.944e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 84.995 -28.659 Photon Flux Upper Limit: 6.70525804252e-08 ph cm-2 s-1 Energy Flux Upper Limit: None Saving results to: /lscratch/kocevski/28061513/likelihoodResults_802310401_802569601_4FGL_J0539.9-2839_daily_bin2172.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) = 8101.80176754 delta logL = -0.00713982684647 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 8101.79462822 delta logL = -5.08479388373e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .34533E-06 1.0000 .0000 .10000E+07 2 'alpha ' 2.1782 1.0000 .0000 5.0000 3 'Normalizat' .76736 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.2620 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5660E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 8101.795 FROM MIGRAD STATUS=CONVERGED 29 CALLS 236 TOTAL EDM= .32E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.1% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .0000 .98169 -.23385E-07** at limit ** 2 alpha 3.2654 1.2146 .71559E-05 .0000 3 Normalizat .76719 .21094 .57746E-05 .14448E-03 4 Prefactor 1.2621 .17142 -.10021E-04 .29222E-03 ERR DEF= .500 Final values: norm = 0 alpha = 3.26544 Normalizat = 0.767195 Prefactor = 1.2621 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 8101.795 FROM HESSE STATUS=FAILED 11 CALLS 247 TOTAL EDM= .32E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 .95183 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha 2.0062 1.1940 .71559E-05 .31118 3 Normalizat .76719 1.1066 .57746E-05 -1.0130 4 Prefactor 1.2621 1.0857 -.10021E-04 -.84441 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 3.2208e-11 Minuit parameter uncertainties: 1 1.97213e-06 2 0.989835 3 1.14178 4 1.10608 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 8101.79462771 delta logL = -2.91038304567e-11 Extracting fit parameters... 4FGL J0539.9-2839 Spectrum: LogParabola 258 norm: 0.000e+00 1.972e-06 0.000e+00 1.000e+06 ( 1.000e-11) 259 alpha: 3.265e+00 9.898e-01 0.000e+00 5.000e+00 ( 1.000e+00) 260 beta: 1.119e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 261 Eb: 3.935e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 563 Prefactor: 1.262e+00 1.106e+00 0.000e+00 1.000e+01 ( 1.000e+00) 564 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 565 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 562 Normalization: 7.672e-01 1.142e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 84.995 -28.659 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/28061513/cmap_HighResolution_802310401_802569601_4FGL_J0539.9-2839_daily_bin2172.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET job_status='DONE', comment='SUCCESS', photon_flux_upper_limit='6.71e-08', time_completed='2026-06-08 04:45:34.594542', job_id='28061513', GAL2='1.26', fit_tolerance='1e-08', EG2='0.77', EG='0.77', time_epoch_completed='1780919134.59', return_code2='101', ts='0.00', return_code='0', GAL='1.26', dlogl='-2.91e-11', ts2='0.00', photon_index_error='0.00', photon_index='2.68' WHERE bin_id='2172' AND source_name='4FGL J0539.9-2839' AND cadence='daily'; Database successfully updated. Analysis Complete. Mon Jun 8 04:45:35 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 8101.79462771 Extracting fit parameters... 4FGL J0539.9-2839 Spectrum: LogParabola 258 norm: 0.000e+00 9.418e-07 0.000e+00 1.000e+06 ( 1.000e-11) 259 alpha: 2.677e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 260 beta: 1.119e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 261 Eb: 3.935e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 563 Prefactor: 1.262e+00 1.504e-01 0.000e+00 1.000e+01 ( 1.000e+00) 564 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 565 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 562 Normalization: 7.672e-01 1.944e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 84.995 -28.659 Photon Flux Upper Limit: 6.70525804252e-08 ph cm-2 s-1 Energy Flux Upper Limit: None Saving results to: /lscratch/kocevski/28061549/likelihoodResults_802310401_802569601_4FGL_J0539.9-2839_daily_bin2172.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) = 8101.80176754 delta logL = -0.00713982684647 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 8101.79462822 delta logL = -5.08479388373e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .34533E-06 1.0000 .0000 .10000E+07 2 'alpha ' 2.1782 1.0000 .0000 5.0000 3 'Normalizat' .76736 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.2620 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5660E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 8101.795 FROM MIGRAD STATUS=CONVERGED 29 CALLS 236 TOTAL EDM= .32E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.1% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .0000 .98169 -.23385E-07** at limit ** 2 alpha 3.2654 1.2146 .71559E-05 .0000 3 Normalizat .76719 .21094 .57746E-05 .14448E-03 4 Prefactor 1.2621 .17142 -.10021E-04 .29222E-03 ERR DEF= .500 Final values: norm = 0 alpha = 3.26544 Normalizat = 0.767195 Prefactor = 1.2621 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 8101.795 FROM HESSE STATUS=FAILED 11 CALLS 247 TOTAL EDM= .32E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 .95183 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha 2.0062 1.1940 .71559E-05 .31118 3 Normalizat .76719 1.1066 .57746E-05 -1.0130 4 Prefactor 1.2621 1.0857 -.10021E-04 -.84441 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 3.2208e-11 Minuit parameter uncertainties: 1 1.97213e-06 2 0.989835 3 1.14178 4 1.10608 e GAL_V02 Working on... /lscratch/kocevski/28061592/ft1_filtered_4FGL_J0539.9-2839_daily_bin2172.fits.....................! real 36.80 user 35.21 sys 1.04 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/28061592/ft1_filtered_4FGL_J0539.9-2839_daily_bin2172.fits', '/lscratch/kocevski/28061592/ft2_4FGL_J0539.9-2839_daily_bin2172.fits', expMap='/lscratch/kocevski/28061592/expmap_802310401_802569601_4FGL_J0539.9-2839_daily_bin2172.fits', expCube='/lscratch/kocevski/28061592/ltcube_802310401_802569601_4FGL_J0539.9-2839_daily_bin2172.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/28061592/Model_4FGL_J0539.9-2839_daily_bin2172.xml', optimizer='MINUIT') Using source of interest name: '4FGL J0539.9-2839' 4FGL J0539.9-2839 Spectrum: LogParabola 258 norm: 2.014e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-11) 259 alpha: 2.677e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 260 beta: 1.119e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 261 Eb: 3.935e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/28061592/ft1_filtered_4FGL_J0539.9-2839_daily_bin2172.fits Spacecraft file(s): /lscratch/kocevski/28061592/ft2_4FGL_J0539.9-2839_daily_bin2172.fits Exposure map: /lscratch/kocevski/28061592/expmap_802310401_802569601_4FGL_J0539.9-2839_daily_bin2172.fits Exposure cube: /lscratch/kocevski/28061592/ltcube_802310401_802569601_4FGL_J0539.9-2839_daily_bin2172.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/28061592/Model_4FGL_J0539.9-2839_daily_bin2172.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) = 8101.79569195 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 8101.79628463 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 78.716 1.0000 .0000 .10000E+07 2 'norm ' .95502 1.0000 .0000 .10000E+07 3 'norm ' 1.8072 1.0000 .0000 .10000E+07 4 'Prefactor ' .54589 1.0000 .0000 .10000E+07 5 'Prefactor ' .55087 1.0000 .0000 .10000E+07 6 'norm ' 14.701 1.0000 .0000 .10000E+07 7 'Prefactor ' 5.9755 1.0000 .0000 .10000E+07 8 'Prefactor ' .16659E-06 1.0000 .0000 .10000E+07 9 'Prefactor ' 21.404 1.0000 .0000 .10000E+07 10 'norm ' .11126E-05 1.0000 .0000 .10000E+07 11 'Prefactor ' .64604E-06 1.0000 .0000 .10000E+07 12 'norm ' .33085E-07 1.0000 .0000 .10000E+07 13 'Prefactor ' .22547E-04 1.0000 .0000 .10000E+07 14 'Prefactor ' .37038E-02 1.0000 .0000 .10000E+07 15 'Prefactor ' 61.934 1.0000 .0000 .10000E+07 16 'Prefactor ' .55005E-02 1.0000 .0000 .10000E+07 17 'Prefactor ' .20462E-04 1.0000 .0000 .10000E+07 18 'norm ' 10.735 1.0000 .0000 .10000E+07 19 'Prefactor ' 1.2945 1.0000 .0000 .10000E+07 20 'Prefactor ' 5.4962 1.0000 .0000 .10000E+07 21 'norm ' 55.725 1.0000 .0000 .10000E+07 22 'Normalizat' .76685 1.0000 .10000E-01 10.000 23 'Prefactor ' 1.2622 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5660E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 8101.795 FROM MIGRAD STATUS=CONVERGED 176 CALLS 2896 TOTAL EDM= .70E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.2% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 78.575 3.3740 -.69525E-08 .69487E-01 2 norm .95992 2.2887 -.32265E-07 -.10187E-03 3 norm 1.8070 .28012 .12039E-08 -.52043E-03 4 Prefactor .10492E-07 203.29 .13330E-05** at limit ** 5 Prefactor .49708 7.2804 .10717E-08 .34885E-04 6 norm 14.721 3.3481 -.28317E-07 .36799E-03 7 Prefactor 5.9497 3.7560 -.36165E-07 -.12488E-01 8 Prefactor .0000 2.9735 .11438E-06** at limit ** 9 Prefactor 21.370 14.789 .23883E-07 -.47496E-03 10 norm .0000 1.2657 .13419E-07** at limit ** 11 Prefactor .0000 8.2347 -.44370E-07** at limit ** 12 norm .0000 1.1525 .77947E-07** at limit ** 13 Prefactor .0000 4.7187 .19833E-07** at limit ** 14 Prefactor .55511E-10 25.307 .25801E-06** at limit ** 15 Prefactor 61.967 1.8270 .93822E-09 .18347E-01 16 Prefactor .33307E-09 35.485 .11644E-07** at limit ** 17 Prefactor .95535E-07 291.52 -.18465E-06** at limit ** 18 norm 10.747 7.1623 -.47050E-07 -.31635E-03 19 Prefactor 1.2842 5.8749 .71892E-07 -.14558E-05 20 Prefactor 5.5270 20.383 .17074E-06 -.38418E-02 21 norm 55.714 2.3709 .25932E-08 .42898E-01 22 Normalizat .76720 .22055 .11651E-05 -.13457E-05 23 Prefactor 1.2621 .17482 .24065E-06 -.67896E-05 ERR DEF= .500 Final values: norm = 78.5754 norm = 0.959917 norm = 1.80698 Prefactor = 1.04916e-08 Prefactor = 0.497078 norm = 14.7211 Prefactor = 5.94969 Prefactor = 0 Prefactor = 21.3702 norm = 0 Prefactor = 0 norm = 0 Prefactor = 0 Prefactor = 5.55112e-11 Prefactor = 61.9669 Prefactor = 3.33067e-10 Prefactor = 9.55347e-08 norm = 10.747 Prefactor = 1.28419 Prefactor = 5.52695 norm = 55.7139 Normalizat = 0.767195 Prefactor = 1.2621 ********** ** 18 **HESSE ********** FCN= 8101.795 FROM HESSE STATUS=OK 418 CALLS 3314 TOTAL EDM= .62E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 78.575 121.19 .11272E-03 -1.5531 2 norm .95992 2.3137 .42166E-03 -1.5688 3 norm 1.8070 .28009 .40935E-03 -1.5681 4 Prefactor .10492E-07 202.48 .74221E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .49708 7.4279 .73748E-03 -1.5694 6 norm 14.721 3.4055 .26097E-03 -1.5631 7 Prefactor 5.9497 23.669 .41053E-03 -1.5659 8 Prefactor .0000 2.9742 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor 21.370 14.924 .21621E-03 -1.5616 10 norm .0000 1.2721 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .0000 8.2413 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .0000 1.1385 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor .0000 4.6933 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor .55511E-10 25.406 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor 61.967 40.723 .12708E-03 -1.5551 16 Prefactor .33307E-09 35.637 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor .95535E-07 297.65 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 norm 10.747 7.3844 .30554E-03 -1.5642 19 Prefactor 1.2842 6.1701 .97207E-03 -1.5685 20 Prefactor 5.5270 21.243 .42834E-03 -1.5661 21 norm 55.714 35.101 .13397E-03 -1.5559 22 Normalizat .76720 .19422 .78548E-01 -1.0130 23 Prefactor 1.2621 .15031 .50670E-01 -.84441 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 6.17533e-06 Minuit parameter uncertainties: 1 121.191 2 2.31368 3 0.280086 4 0.00291279 5 3.84304 6 3.40547 7 23.6695 8 1.41524e-07 9 14.9245 10 5.61265e-07 11 2.37903e-08 12 9.41824e-07 13 1.02254e-06 14 6.00164e-05 15 40.7227 16 0.000212521 17 0.0106647 18 7.38445 19 5.62977 20 21.2428 21 35.1015 22 0.194391 23 0.150361 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 8101.79462771 delta logL = -2.91038304567e-11 Extracting fit parameters... 4FGL J0539.9-2839 Spectrum: LogParabola 258 norm: 0.000e+00 1.972e-06 0.000e+00 1.000e+06 ( 1.000e-11) 259 alpha: 3.265e+00 9.898e-01 0.000e+00 5.000e+00 ( 1.000e+00) 260 beta: 1.119e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 261 Eb: 3.935e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 563 Prefactor: 1.262e+00 1.106e+00 0.000e+00 1.000e+01 ( 1.000e+00) 564 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 565 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 562 Normalization: 7.672e-01 1.142e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 84.995 -28.659 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/28061549/cmap_HighResolution_802310401_802569601_4FGL_J0539.9-2839_daily_bin2172.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET job_status='DONE', comment='SUCCESS', photon_flux_upper_limit='6.71e-08', time_completed='2026-06-08 04:45:44.667160', job_id='28061549', GAL2='1.26', fit_tolerance='1e-08', EG2='0.77', EG='0.77', time_epoch_completed='1780919144.67', return_code2='101', ts='0.00', return_code='0', GAL='1.26', dlogl='-2.91e-11', ts2='0.00', photon_index_error='0.00', photon_index='2.68' WHERE bin_id='2172' AND source_name='4FGL J0539.9-2839' AND cadence='daily'; Database successfully updated. Analysis Complete. Mon Jun 8 04:45:45 PDT 2026 outfile=/lscratch/kocevski/28061713/ltcube_802310401_802569601_4FGL_J0539.9-2839_daily_bin2172.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/28061713/ft2_4FGL_J0539.9-2839_daily_bin2172.fits .....................! real 8.73 user 7.75 sys 0.23 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/28061713/ft1_filtered_4FGL_J0539.9-2839_daily_bin2172.fits evtable="EVENTS" scfile=/lscratch/kocevski/28061713/ft2_4FGL_J0539.9-2839_daily_bin2172.fits sctable="SC_DATA" expcube=/lscratch/kocevski/28061713/ltcube_802310401_802569601_4FGL_J0539.9-2839_daily_bin2172.fits outfile=/lscratch/kocevski/28061713/expmap_802310401_802569601_4FGL_J0539.9-2839_daily_bin2172.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/28061713/ltcube_802310401_802569601_4FGL_J0539.9-2839_daily_bin2172.fits .....................! real 71.37 user 65.73 sys 4.16 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 171 point sources and 0 extended sources Setting source of interest to: 4FGL J0539.9-2839 @ 84.9952 -28.6585 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/28061713/ft1_filtered_4FGL_J0539.9-2839_daily_bin2172.fits scfile=/lscratch/kocevski/28061713/ft2_4FGL_J0539.9-2839_daily_bin2172.fits outfile=/lscratch/kocevski/28061713/cmap_802310401_802569601_4FGL_J0539.9-2839_daily_bin2172.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=84.9952 yref=-28.6585 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 0.23 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/28061713/ft1_filtered_4FGL_J0539.9-2839_daily_bin2172.fits scfile=/lscratch/kocevski/28061713/ft2_4FGL_J0539.9-2839_daily_bin2172.fits outfile=/lscratch/kocevski/28061713/cmap_HighResolution_802310401_802569601_4FGL_J0539.9-2839_daily_bin2172.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=84.9952 yref=-28.6585 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 0.22 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/28061713/ft1_filtered_4FGL_J0539.9-2839_daily_bin2172.fits evtable="EVENTS" scfile=/lscratch/kocevski/28061713/ft2_4FGL_J0539.9-2839_daily_bin2172.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/28061713/Model_4FGL_J0539.9-2839_daily_bin2172.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/28061567/ft1_filtered_4FGL_J0539.9-2839_daily_bin2172.fits.....................! real 42.11 user 39.82 sys 1.28 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/28061567/ft1_filtered_4FGL_J0539.9-2839_daily_bin2172.fits', '/lscratch/kocevski/28061567/ft2_4FGL_J0539.9-2839_daily_bin2172.fits', expMap='/lscratch/kocevski/28061567/expmap_802310401_802569601_4FGL_J0539.9-2839_daily_bin2172.fits', expCube='/lscratch/kocevski/28061567/ltcube_802310401_802569601_4FGL_J0539.9-2839_daily_bin2172.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/28061567/Model_4FGL_J0539.9-2839_daily_bin2172.xml', optimizer='MINUIT') Using source of interest name: '4FGL J0539.9-2839' 4FGL J0539.9-2839 Spectrum: LogParabola 258 norm: 2.014e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-11) 259 alpha: 2.677e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 260 beta: 1.119e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 261 Eb: 3.935e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/28061567/ft1_filtered_4FGL_J0539.9-2839_daily_bin2172.fits Spacecraft file(s): /lscratch/kocevski/28061567/ft2_4FGL_J0539.9-2839_daily_bin2172.fits Exposure map: /lscratch/kocevski/28061567/expmap_802310401_802569601_4FGL_J0539.9-2839_daily_bin2172.fits Exposure cube: /lscratch/kocevski/28061567/ltcube_802310401_802569601_4FGL_J0539.9-2839_daily_bin2172.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/28061567/Model_4FGL_J0539.9-2839_daily_bin2172.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) = 8101.79569195 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 8101.79628463 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 78.716 1.0000 .0000 .10000E+07 2 'norm ' .95502 1.0000 .0000 .10000E+07 3 'norm ' 1.8072 1.0000 .0000 .10000E+07 4 'Prefactor ' .54589 1.0000 .0000 .10000E+07 5 'Prefactor ' .55087 1.0000 .0000 .10000E+07 6 'norm ' 14.701 1.0000 .0000 .10000E+07 7 'Prefactor ' 5.9755 1.0000 .0000 .10000E+07 8 'Prefactor ' .16659E-06 1.0000 .0000 .10000E+07 9 'Prefactor ' 21.404 1.0000 .0000 .10000E+07 10 'norm ' .11126E-05 1.0000 .0000 .10000E+07 11 'Prefactor ' .64604E-06 1.0000 .0000 .10000E+07 12 'norm ' .33085E-07 1.0000 .0000 .10000E+07 13 'Prefactor ' .22547E-04 1.0000 .0000 .10000E+07 14 'Prefactor ' .37038E-02 1.0000 .0000 .10000E+07 15 'Prefactor ' 61.934 1.0000 .0000 .10000E+07 16 'Prefactor ' .55005E-02 1.0000 .0000 .10000E+07 17 'Prefactor ' .20462E-04 1.0000 .0000 .10000E+07 18 'norm ' 10.735 1.0000 .0000 .10000E+07 19 'Prefactor ' 1.2945 1.0000 .0000 .10000E+07 20 'Prefactor ' 5.4962 1.0000 .0000 .10000E+07 21 'norm ' 55.725 1.0000 .0000 .10000E+07 22 'Normalizat' .76685 1.0000 .10000E-01 10.000 23 'Prefactor ' 1.2622 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5660E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 8101.795 FROM MIGRAD STATUS=CONVERGED 176 CALLS 2896 TOTAL EDM= .70E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.2% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 78.575 3.3740 -.69525E-08 .69487E-01 2 norm .95992 2.2887 -.32265E-07 -.10187E-03 3 norm 1.8070 .28012 .12039E-08 -.52043E-03 4 Prefactor .10492E-07 203.29 .13330E-05** at limit ** 5 Prefactor .49708 7.2804 .10717E-08 .34885E-04 6 norm 14.721 3.3481 -.28317E-07 .36799E-03 7 Prefactor 5.9497 3.7560 -.36165E-07 -.12488E-01 8 Prefactor .0000 2.9735 .11438E-06** at limit ** 9 Prefactor 21.370 14.789 .23883E-07 -.47496E-03 10 norm .0000 1.2657 .13419E-07** at limit ** 11 Prefactor .0000 8.2347 -.44370E-07** at limit ** 12 norm .0000 1.1525 .77947E-07** at limit ** 13 Prefactor .0000 4.7187 .19833E-07** at limit ** 14 Prefactor .55511E-10 25.307 .25801E-06** at limit ** 15 Prefactor 61.967 1.8270 .93822E-09 .18347E-01 16 Prefactor .33307E-09 35.485 .11644E-07** at limit ** 17 Prefactor .95535E-07 291.52 -.18465E-06** at limit ** 18 norm 10.747 7.1623 -.47050E-07 -.31635E-03 19 Prefactor 1.2842 5.8749 .71892E-07 -.14558E-05 20 Prefactor 5.5270 20.383 .17074E-06 -.38418E-02 21 norm 55.714 2.3709 .25932E-08 .42898E-01 22 Normalizat .76720 .22055 .11651E-05 -.13457E-05 23 Prefactor 1.2621 .17482 .24065E-06 -.67896E-05 ERR DEF= .500 Final values: norm = 78.5754 norm = 0.959917 norm = 1.80698 Prefactor = 1.04916e-08 Prefactor = 0.497078 norm = 14.7211 Prefactor = 5.94969 Prefactor = 0 Prefactor = 21.3702 norm = 0 Prefactor = 0 norm = 0 Prefactor = 0 Prefactor = 5.55112e-11 Prefactor = 61.9669 Prefactor = 3.33067e-10 Prefactor = 9.55347e-08 norm = 10.747 Prefactor = 1.28419 Prefactor = 5.52695 norm = 55.7139 Normalizat = 0.767195 Prefactor = 1.2621 ********** ** 18 **HESSE ********** FCN= 8101.795 FROM HESSE STATUS=OK 418 CALLS 3314 TOTAL EDM= .62E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 78.575 121.19 .11272E-03 -1.5531 2 norm .95992 2.3137 .42166E-03 -1.5688 3 norm 1.8070 .28009 .40935E-03 -1.5681 4 Prefactor .10492E-07 202.48 .74221E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .49708 7.4279 .73748E-03 -1.5694 6 norm 14.721 3.4055 .26097E-03 -1.5631 7 Prefactor 5.9497 23.669 .41053E-03 -1.5659 8 Prefactor .0000 2.9742 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor 21.370 14.924 .21621E-03 -1.5616 10 norm .0000 1.2721 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .0000 8.2413 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .0000 1.1385 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor .0000 4.6933 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor .55511E-10 25.406 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor 61.967 40.723 .12708E-03 -1.5551 16 Prefactor .33307E-09 35.637 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor .95535E-07 297.65 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 norm 10.747 7.3844 .30554E-03 -1.5642 19 Prefactor 1.2842 6.1701 .97207E-03 -1.5685 20 Prefactor 5.5270 21.243 .42834E-03 -1.5661 21 norm 55.714 35.101 .13397E-03 -1.5559 22 Normalizat .76720 .19422 .78548E-01 -1.0130 23 Prefactor 1.2621 .15031 .50670E-01 -.84441 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 6.17533e-06 Minuit parameter uncertainties: 1 121.191 2 2.31368 3 0.280086 4 0.00291279 5 3.84304 6 3.40547 7 23.6695 8 1.41524e-07 9 14.9245 10 5.61265e-07 11 2.37903e-08 12 9.41824e-07 13 1.02254e-06 14 6.00164e-05 15 40.7227 16 0.000212521 17 0.0106647 18 7.38445 19 5.62977 20 21.2428 21 35.1015 22 0.194391 23 0.150361 number of points = 7277 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J0539.9-2839_daily_bin2172 RA = 84.9952, Dec = -28.6585 tmin = 802310401, tmax = 802569601 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='28061869', job_status='RUN', time_executed='2026-06-08 04:43:49.501121', time_epoch_executed='1780919029.5' WHERE source_name='4FGL J0539.9-2839' and cadence='daily' and bin_id='2172' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/28061869 Creating custom pfile directory: /lscratch/kocevski/28061869/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=802310401.0 && nMetStart<802569601.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=802310401.0 && nMetStart<802569601.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/28061869/ft1_4FGL_J0539.9-2839_daily_bin2172.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=802310401.0 && nMetStart<802569601.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/28061869/ft2_4FGL_J0539.9-2839_daily_bin2172.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/28061869/ft1_4FGL_J0539.9-2839_daily_bin2172.fits outfile=/lscratch/kocevski/28061869/ft1_filteredMKT_4FGL_J0539.9-2839_daily_bin2172.fits ra=84.9952 dec=-28.6585 rad=12.0 tmin=802310401.0 tmax=802569601.0 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 2.54 user 1.91 sys 0.17 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/28061869/ft2_4FGL_J0539.9-2839_daily_bin2172.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/28061869/ft2_4FGL_J0539.9-2839_daily_bin2172.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/28061869/ft1_filteredMKT_4FGL_J0539.9-2839_daily_bin2172.fits evtable="EVENTS" outfile="/lscratch/kocevski/28061869/ft1_filtered_4FGL_J0539.9-2839_daily_bin2172.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 0.19 sys 0.13 Number of photons that the gtmktime cut: 770 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/28061869/ft1_filtered_4FGL_J0539.9-2839_daily_bin2172.fits" evtable="EVENTS" scfile=/lscratch/kocevski/28061869/ft2_4FGL_J0539.9-2839_daily_bin2172.fits sctable="SC_DATA" oDone. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 8101.79462771 Extracting fit parameters... 4FGL J0539.9-2839 Spectrum: LogParabola 258 norm: 0.000e+00 9.418e-07 0.000e+00 1.000e+06 ( 1.000e-11) 259 alpha: 2.677e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 260 beta: 1.119e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 261 Eb: 3.935e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 563 Prefactor: 1.262e+00 1.504e-01 0.000e+00 1.000e+01 ( 1.000e+00) 564 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 565 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 562 Normalization: 7.672e-01 1.944e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 84.995 -28.659 Photon Flux Upper Limit: 6.70525804252e-08 ph cm-2 s-1 Energy Flux Upper Limit: None Saving results to: /lscratch/kocevski/28061542/likelihoodResults_802310401_802569601_4FGL_J0539.9-2839_daily_bin2172.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) = 8101.80176754 delta logL = -0.00713982684647 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 8101.79462822 delta logL = -5.08479388373e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .34533E-06 1.0000 .0000 .10000E+07 2 'alpha ' 2.1782 1.0000 .0000 5.0000 3 'Normalizat' .76736 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.2620 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5660E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 8101.795 FROM MIGRAD STATUS=CONVERGED 29 CALLS 236 TOTAL EDM= .32E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.1% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .0000 .98169 -.23385E-07** at limit ** 2 alpha 3.2654 1.2146 .71559E-05 .0000 3 Normalizat .76719 .21094 .57746E-05 .14448E-03 4 Prefactor 1.2621 .17142 -.10021E-04 .29222E-03 ERR DEF= .500 Final values: norm = 0 alpha = 3.26544 Normalizat = 0.767195 Prefactor = 1.2621 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 8101.795 FROM HESSE STATUS=FAILED 11 CALLS 247 TOTAL EDM= .32E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 .95183 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha 2.0062 1.1940 .71559E-05 .31118 3 Normalizat .76719 1.1066 .57746E-05 -1.0130 4 Prefactor 1.2621 1.0857 -.10021E-04 -.84441 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 3.2208e-11 Minuit parameter uncertainties: 1 1.97213e-06 2 0.989835 3 1.14178 4 1.10608 ********** ** 18 **HESSE ********** FCN= 8101.795 FROM HESSE STATUS=OK 418 CALLS 3314 TOTAL EDM= .62E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 78.575 121.19 .11272E-03 -1.5531 2 norm .95992 2.3137 .42166E-03 -1.5688 3 norm 1.8070 .28009 .40935E-03 -1.5681 4 Prefactor .10492E-07 202.48 .74221E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .49708 7.4279 .73748E-03 -1.5694 6 norm 14.721 3.4055 .26097E-03 -1.5631 7 Prefactor 5.9497 23.669 .41053E-03 -1.5659 8 Prefactor .0000 2.9742 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor 21.370 14.924 .21621E-03 -1.5616 10 norm .0000 1.2721 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .0000 8.2413 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .0000 1.1385 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor .0000 4.6933 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor .55511E-10 25.406 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor 61.967 40.723 .12708E-03 -1.5551 16 Prefactor .33307E-09 35.637 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor .95535E-07 297.65 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 norm 10.747 7.3844 .30554E-03 -1.5642 19 Prefactor 1.2842 6.1701 .97207E-03 -1.5685 20 Prefactor 5.5270 21.243 .42834E-03 -1.5661 21 norm 55.714 35.101 .13397E-03 -1.5559 22 Normalizat .76720 .19422 .78548E-01 -1.0130 23 Prefactor 1.2621 .15031 .50670E-01 -.84441 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 6.17533e-06 Minuit parameter uncertainties: 1 121.191 2 2.31368 3 0.280086 4 0.00291279 5 3.84304 6 3.40547 7 23.6695 8 1.41524e-07 9 14.9245 10 5.61265e-07 11 2.37903e-08 12 9.41824e-07 13 1.02254e-06 14 6.00164e-05 15 40.7227 16 0.000212521 17 0.0106647 18 7.38445 19 5.62977 20 21.2428 21 35.1015 22 0.194391 23 0.150361 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 8101.79462771 delta logL = -2.91038304567e-11 Extracting fit parameters... 4FGL J0539.9-2839 Spectrum: LogParabola 258 norm: 0.000e+00 1.972e-06 0.000e+00 1.000e+06 ( 1.000e-11) 259 alpha: 3.265e+00 9.898e-01 0.000e+00 5.000e+00 ( 1.000e+00) 260 beta: 1.119e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 261 Eb: 3.935e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 563 Prefactor: 1.262e+00 1.106e+00 0.000e+00 1.000e+01 ( 1.000e+00) 564 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 565 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 562 Normalization: 7.672e-01 1.142e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 84.995 -28.659 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/28061542/cmap_HighResolution_802310401_802569601_4FGL_J0539.9-2839_daily_bin2172.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET job_status='DONE', comment='SUCCESS', photon_flux_upper_limit='6.71e-08', time_completed='2026-06-08 04:46:19.105496', job_id='28061542', GAL2='1.26', fit_tolerance='1e-08', EG2='0.77', EG='0.77', time_epoch_completed='1780919179.11', return_code2='101', ts='0.00', return_code='0', GAL='1.26', dlogl='-2.91e-11', ts2='0.00', photon_index_error='0.00', photon_index='2.68' WHERE bin_id='2172' AND source_name='4FGL J0539.9-2839' AND cadence='daily'; Database successfully updated. Analysis Complete. Mon Jun 8 04:46:19 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 8101.79462771 Extracting fit parameters... 4FGL J0539.9-2839 Spectrum: LogParabola 258 norm: 0.000e+00 9.418e-07 0.000e+00 1.000e+06 ( 1.000e-11) 259 alpha: 2.677e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 260 beta: 1.119e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 261 Eb: 3.935e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 563 Prefactor: 1.262e+00 1.504e-01 0.000e+00 1.000e+01 ( 1.000e+00) 564 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 565 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 562 Normalization: 7.672e-01 1.944e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 84.995 -28.659 Photon Flux Upper Limit: 6.70525804252e-08 ph cm-2 s-1 Energy Flux Upper Limit: None Saving results to: /lscratch/kocevski/28061592/likelihoodResults_802310401_802569601_4FGL_J0539.9-2839_daily_bin2172.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) = 8101.80176754 delta logL = -0.00713982684647 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 8101.79462822 delta logL = -5.08479388373e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .34533E-06 1.0000 .0000 .10000E+07 2 'alpha ' 2.1782 1.0000 .0000 5.0000 3 'Normalizat' .76736 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.2620 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5660E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 8101.795 FROM MIGRAD STATUS=CONVERGED 29 CALLS 236 TOTAL EDM= .32E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.1% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .0000 .98169 -.23385E-07** at limit ** 2 alpha 3.2654 1.2146 .71559E-05 .0000 3 Normalizat .76719 .21094 .57746E-05 .14448E-03 4 Prefactor 1.2621 .17142 -.10021E-04 .29222E-03 ERR DEF= .500 Final values: norm = 0 alpha = 3.26544 Normalizat = 0.767195 Prefactor = 1.2621 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 8101.795 FROM HESSE STATUS=FAILED 11 CALLS 247 TOTAL EDM= .32E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 .95183 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha 2.0062 1.1940 .71559E-05 .31118 3 Normalizat .76719 1.1066 .57746E-05 -1.0130 4 Prefactor 1.2621 1.0857 -.10021E-04 -.84441 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 3.2208e-11 Minuit parameter uncertainties: 1 1.97213e-06 2 0.989835 3 1.14178 4 1.10608 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 8101.79462771 delta logL = -2.91038304567e-11 Extracting fit parameters... 4FGL J0539.9-2839 Spectrum: LogParabola 258 norm: 0.000e+00 1.972e-06 0.000e+00 1.000e+06 ( 1.000e-11) 259 alpha: 3.265e+00 9.898e-01 0.000e+00 5.000e+00 ( 1.000e+00) 260 beta: 1.119e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 261 Eb: 3.935e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 563 Prefactor: 1.262e+00 1.106e+00 0.000e+00 1.000e+01 ( 1.000e+00) 564 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 565 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 562 Normalization: 7.672e-01 1.142e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 84.995 -28.659 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/28061592/cmap_HighResolution_802310401_802569601_4FGL_J0539.9-2839_daily_bin2172.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET job_status='DONE', comment='SUCCESS', photon_flux_upper_limit='6.71e-08', time_completed='2026-06-08 04:46:31.456134', job_id='28061592', GAL2='1.26', fit_tolerance='1e-08', EG2='0.77', EG='0.77', time_epoch_completed='1780919191.46', return_code2='101', ts='0.00', return_code='0', GAL='1.26', dlogl='-2.91e-11', ts2='0.00', photon_index_error='0.00', photon_index='2.68' WHERE bin_id='2172' AND source_name='4FGL J0539.9-2839' AND cadence='daily'; Database successfully updated. Analysis Complete. Mon Jun 8 04:46:31 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 8101.79462771 Extracting fit parameters... 4FGL J0539.9-2839 Spectrum: LogParabola 258 norm: 0.000e+00 9.418e-07 0.000e+00 1.000e+06 ( 1.000e-11) 259 alpha: 2.677e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 260 beta: 1.119e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 261 Eb: 3.935e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 563 Prefactor: 1.262e+00 1.504e-01 0.000e+00 1.000e+01 ( 1.000e+00) 564 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 565 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 562 Normalization: 7.672e-01 1.944e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 84.995 -28.659 Photon Flux Upper Limit: 6.70525804252e-08 ph cm-2 s-1 Energy Flux Upper Limit: None Saving results to: /lscratch/kocevski/28061567/likelihoodResults_802310401_802569601_4FGL_J0539.9-2839_daily_bin2172.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) = 8101.80176754 delta logL = -0.00713982684647 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 8101.79462822 delta logL = -5.08479388373e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .34533E-06 1.0000 .0000 .10000E+07 2 'alpha ' 2.1782 1.0000 .0000 5.0000 3 'Normalizat' .76736 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.2620 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5660E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 8101.795 FROM MIGRAD STATUS=CONVERGED 29 CALLS 236 TOTAL EDM= .32E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.1% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .0000 .98169 -.23385E-07** at limit ** 2 alpha 3.2654 1.2146 .71559E-05 .0000 3 Normalizat .76719 .21094 .57746E-05 .14448E-03 4 Prefactor 1.2621 .17142 -.10021E-04 .29222E-03 ERR DEF= .500 Final values: norm = 0 alpha = 3.26544 Normalizat = 0.767195 Prefactor = 1.2621 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 8101.795 FROM HESSE STATUS=FAILED 11 CALLS 247 TOTAL EDM= .32E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 .95183 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha 2.0062 1.1940 .71559E-05 .31118 3 Normalizat .76719 1.1066 .57746E-05 -1.0130 4 Prefactor 1.2621 1.0857 -.10021E-04 -.84441 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 3.2208e-11 Minuit parameter uncertainties: 1 1.97213e-06 2 0.989835 3 1.14178 4 1.10608 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 8101.79462771 delta logL = -2.91038304567e-11 Extracting fit parameters... 4FGL J0539.9-2839 Spectrum: LogParabola 258 norm: 0.000e+00 1.972e-06 0.000e+00 1.000e+06 ( 1.000e-11) 259 alpha: 3.265e+00 9.898e-01 0.000e+00 5.000e+00 ( 1.000e+00) 260 beta: 1.119e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 261 Eb: 3.935e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 563 Prefactor: 1.262e+00 1.106e+00 0.000e+00 1.000e+01 ( 1.000e+00) 564 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 565 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 562 Normalization: 7.672e-01 1.142e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 84.995 -28.659 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/28061567/cmap_HighResolution_802310401_802569601_4FGL_J0539.9-2839_daily_bin2172.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET job_status='DONE', comment='SUCCESS', photon_flux_upper_limit='6.71e-08', time_completed='2026-06-08 04:46:53.924551', job_id='28061567', GAL2='1.26', fit_tolerance='1e-08', EG2='0.77', EG='0.77', time_epoch_completed='1780919213.92', return_code2='101', ts='0.00', return_code='0', GAL='1.26', dlogl='-2.91e-11', ts2='0.00', photon_index_error='0.00', photon_index='2.68' WHERE bin_id='2172' AND source_name='4FGL J0539.9-2839' AND cadence='daily'; Database successfully updated. Analysis Complete. Mon Jun 8 04:46:54 PDT 2026 outfile=/lscratch/kocevski/28061806/ltcube_802310401_802569601_4FGL_J0539.9-2839_daily_bin2172.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/28061806/ft2_4FGL_J0539.9-2839_daily_bin2172.fits .....................! real 8.05 user 8.01 sys 3.15 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/28061806/ft1_filtered_4FGL_J0539.9-2839_daily_bin2172.fits evtable="EVENTS" scfile=/lscratch/kocevski/28061806/ft2_4FGL_J0539.9-2839_daily_bin2172.fits sctable="SC_DATA" expcube=/lscratch/kocevski/28061806/ltcube_802310401_802569601_4FGL_J0539.9-2839_daily_bin2172.fits outfile=/lscratch/kocevski/28061806/expmap_802310401_802569601_4FGL_J0539.9-2839_daily_bin2172.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/28061806/ltcube_802310401_802569601_4FGL_J0539.9-2839_daily_bin2172.fits .....................! real 68.51 user 64.36 sys 7.16 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 171 point sources and 0 extended sources Setting source of interest to: 4FGL J0539.9-2839 @ 84.9952 -28.6585 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/28061806/ft1_filtered_4FGL_J0539.9-2839_daily_bin2172.fits scfile=/lscratch/kocevski/28061806/ft2_4FGL_J0539.9-2839_daily_bin2172.fits outfile=/lscratch/kocevski/28061806/cmap_802310401_802569601_4FGL_J0539.9-2839_daily_bin2172.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=84.9952 yref=-28.6585 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 0.66 user 0.88 sys 2.67 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/28061806/ft1_filtered_4FGL_J0539.9-2839_daily_bin2172.fits scfile=/lscratch/kocevski/28061806/ft2_4FGL_J0539.9-2839_daily_bin2172.fits outfile=/lscratch/kocevski/28061806/cmap_HighResolution_802310401_802569601_4FGL_J0539.9-2839_daily_bin2172.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=84.9952 yref=-28.6585 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 0.93 sys 3.25 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/28061806/ft1_filtered_4FGL_J0539.9-2839_daily_bin2172.fits evtable="EVENTS" scfile=/lscratch/kocevski/28061806/ft2_4FGL_J0539.9-2839_daily_bin2172.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/28061806/Model_4FGL_J0539.9-2839_daily_bin2172.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 sourcutfile=/lscratch/kocevski/28061869/ltcube_802310401_802569601_4FGL_J0539.9-2839_daily_bin2172.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/28061869/ft2_4FGL_J0539.9-2839_daily_bin2172.fits .....................! real 7.89 user 7.19 sys 0.22 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/28061869/ft1_filtered_4FGL_J0539.9-2839_daily_bin2172.fits evtable="EVENTS" scfile=/lscratch/kocevski/28061869/ft2_4FGL_J0539.9-2839_daily_bin2172.fits sctable="SC_DATA" expcube=/lscratch/kocevski/28061869/ltcube_802310401_802569601_4FGL_J0539.9-2839_daily_bin2172.fits outfile=/lscratch/kocevski/28061869/expmap_802310401_802569601_4FGL_J0539.9-2839_daily_bin2172.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/28061869/ltcube_802310401_802569601_4FGL_J0539.9-2839_daily_bin2172.fits .....................! real 65.97 user 60.93 sys 3.90 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 171 point sources and 0 extended sources Setting source of interest to: 4FGL J0539.9-2839 @ 84.9952 -28.6585 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/28061869/ft1_filtered_4FGL_J0539.9-2839_daily_bin2172.fits scfile=/lscratch/kocevski/28061869/ft2_4FGL_J0539.9-2839_daily_bin2172.fits outfile=/lscratch/kocevski/28061869/cmap_802310401_802569601_4FGL_J0539.9-2839_daily_bin2172.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=84.9952 yref=-28.6585 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 0.71 user 0.20 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/28061869/ft1_filtered_4FGL_J0539.9-2839_daily_bin2172.fits scfile=/lscratch/kocevski/28061869/ft2_4FGL_J0539.9-2839_daily_bin2172.fits outfile=/lscratch/kocevski/28061869/cmap_HighResolution_802310401_802569601_4FGL_J0539.9-2839_daily_bin2172.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=84.9952 yref=-28.6585 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 0.89 user 0.21 sys 0.12 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/28061869/ft1_filtered_4FGL_J0539.9-2839_daily_bin2172.fits evtable="EVENTS" scfile=/lscratch/kocevski/28061869/ft2_4FGL_J0539.9-2839_daily_bin2172.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/28061869/Model_4FGL_J0539.9-2839_daily_bin2172.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 sourcee GAL_V02 Working on... /lscratch/kocevski/28061713/ft1_filtered_4FGL_J0539.9-2839_daily_bin2172.fits.....................! real 38.45 user 36.70 sys 1.06 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/28061713/ft1_filtered_4FGL_J0539.9-2839_daily_bin2172.fits', '/lscratch/kocevski/28061713/ft2_4FGL_J0539.9-2839_daily_bin2172.fits', expMap='/lscratch/kocevski/28061713/expmap_802310401_802569601_4FGL_J0539.9-2839_daily_bin2172.fits', expCube='/lscratch/kocevski/28061713/ltcube_802310401_802569601_4FGL_J0539.9-2839_daily_bin2172.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/28061713/Model_4FGL_J0539.9-2839_daily_bin2172.xml', optimizer='MINUIT') Using source of interest name: '4FGL J0539.9-2839' 4FGL J0539.9-2839 Spectrum: LogParabola 258 norm: 2.014e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-11) 259 alpha: 2.677e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 260 beta: 1.119e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 261 Eb: 3.935e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/28061713/ft1_filtered_4FGL_J0539.9-2839_daily_bin2172.fits Spacecraft file(s): /lscratch/kocevski/28061713/ft2_4FGL_J0539.9-2839_daily_bin2172.fits Exposure map: /lscratch/kocevski/28061713/expmap_802310401_802569601_4FGL_J0539.9-2839_daily_bin2172.fits Exposure cube: /lscratch/kocevski/28061713/ltcube_802310401_802569601_4FGL_J0539.9-2839_daily_bin2172.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/28061713/Model_4FGL_J0539.9-2839_daily_bin2172.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) = 8101.79569195 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 8101.79628463 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 78.716 1.0000 .0000 .10000E+07 2 'norm ' .95502 1.0000 .0000 .10000E+07 3 'norm ' 1.8072 1.0000 .0000 .10000E+07 4 'Prefactor ' .54589 1.0000 .0000 .10000E+07 5 'Prefactor ' .55087 1.0000 .0000 .10000E+07 6 'norm ' 14.701 1.0000 .0000 .10000E+07 7 'Prefactor ' 5.9755 1.0000 .0000 .10000E+07 8 'Prefactor ' .16659E-06 1.0000 .0000 .10000E+07 9 'Prefactor ' 21.404 1.0000 .0000 .10000E+07 10 'norm ' .11126E-05 1.0000 .0000 .10000E+07 11 'Prefactor ' .64604E-06 1.0000 .0000 .10000E+07 12 'norm ' .33085E-07 1.0000 .0000 .10000E+07 13 'Prefactor ' .22547E-04 1.0000 .0000 .10000E+07 14 'Prefactor ' .37038E-02 1.0000 .0000 .10000E+07 15 'Prefactor ' 61.934 1.0000 .0000 .10000E+07 16 'Prefactor ' .55005E-02 1.0000 .0000 .10000E+07 17 'Prefactor ' .20462E-04 1.0000 .0000 .10000E+07 18 'norm ' 10.735 1.0000 .0000 .10000E+07 19 'Prefactor ' 1.2945 1.0000 .0000 .10000E+07 20 'Prefactor ' 5.4962 1.0000 .0000 .10000E+07 21 'norm ' 55.725 1.0000 .0000 .10000E+07 22 'Normalizat' .76685 1.0000 .10000E-01 10.000 23 'Prefactor ' 1.2622 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5660E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 8101.795 FROM MIGRAD STATUS=CONVERGED 176 CALLS 2896 TOTAL EDM= .70E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.2% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 78.575 3.3740 -.69525E-08 .69487E-01 2 norm .95992 2.2887 -.32265E-07 -.10187E-03 3 norm 1.8070 .28012 .12039E-08 -.52043E-03 4 Prefactor .10492E-07 203.29 .13330E-05** at limit ** 5 Prefactor .49708 7.2804 .10717E-08 .34885E-04 6 norm 14.721 3.3481 -.28317E-07 .36799E-03 7 Prefactor 5.9497 3.7560 -.36165E-07 -.12488E-01 8 Prefactor .0000 2.9735 .11438E-06** at limit ** 9 Prefactor 21.370 14.789 .23883E-07 -.47496E-03 10 norm .0000 1.2657 .13419E-07** at limit ** 11 Prefactor .0000 8.2347 -.44370E-07** at limit ** 12 norm .0000 1.1525 .77947E-07** at limit ** 13 Prefactor .0000 4.7187 .19833E-07** at limit ** 14 Prefactor .55511E-10 25.307 .25801E-06** at limit ** 15 Prefactor 61.967 1.8270 .93822E-09 .18347E-01 16 Prefactor .33307E-09 35.485 .11644E-07** at limit ** 17 Prefactor .95535E-07 291.52 -.18465E-06** at limit ** 18 norm 10.747 7.1623 -.47050E-07 -.31635E-03 19 Prefactor 1.2842 5.8749 .71892E-07 -.14558E-05 20 Prefactor 5.5270 20.383 .17074E-06 -.38418E-02 21 norm 55.714 2.3709 .25932E-08 .42898E-01 22 Normalizat .76720 .22055 .11651E-05 -.13457E-05 23 Prefactor 1.2621 .17482 .24065E-06 -.67896E-05 ERR DEF= .500 Final values: norm = 78.5754 norm = 0.959917 norm = 1.80698 Prefactor = 1.04916e-08 Prefactor = 0.497078 norm = 14.7211 Prefactor = 5.94969 Prefactor = 0 Prefactor = 21.3702 norm = 0 Prefactor = 0 norm = 0 Prefactor = 0 Prefactor = 5.55112e-11 Prefactor = 61.9669 Prefactor = 3.33067e-10 Prefactor = 9.55347e-08 norm = 10.747 Prefactor = 1.28419 Prefactor = 5.52695 norm = 55.7139 Normalizat = 0.767195 Prefactor = 1.2621 ********** ** 18 **HESSE ********** FCN= 8101.795 FROM HESSE STATUS=OK 418 CALLS 3314 TOTAL EDM= .62E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 78.575 121.19 .11272E-03 -1.5531 2 norm .95992 2.3137 .42166E-03 -1.5688 3 norm 1.8070 .28009 .40935E-03 -1.5681 4 Prefactor .10492E-07 202.48 .74221E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .49708 7.4279 .73748E-03 -1.5694 6 norm 14.721 3.4055 .26097E-03 -1.5631 7 Prefactor 5.9497 23.669 .41053E-03 -1.5659 8 Prefactor .0000 2.9742 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor 21.370 14.924 .21621E-03 -1.5616 10 norm .0000 1.2721 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .0000 8.2413 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .0000 1.1385 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor .0000 4.6933 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor .55511E-10 25.406 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor 61.967 40.723 .12708E-03 -1.5551 16 Prefactor .33307E-09 35.637 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor .95535E-07 297.65 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 norm 10.747 7.3844 .30554E-03 -1.5642 19 Prefactor 1.2842 6.1701 .97207E-03 -1.5685 20 Prefactor 5.5270 21.243 .42834E-03 -1.5661 21 norm 55.714 35.101 .13397E-03 -1.5559 22 Normalizat .76720 .19422 .78548E-01 -1.0130 23 Prefactor 1.2621 .15031 .50670E-01 -.84441 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 6.17533e-06 Minuit parameter uncertainties: 1 121.191 2 2.31368 3 0.280086 4 0.00291279 5 3.84304 6 3.40547 7 23.6695 8 1.41524e-07 9 14.9245 10 5.61265e-07 11 2.37903e-08 12 9.41824e-07 13 1.02254e-06 14 6.00164e-05 15 40.7227 16 0.000212521 17 0.0106647 18 7.38445 19 5.62977 20 21.2428 21 35.1015 22 0.194391 23 0.150361 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 8101.79462771 Extracting fit parameters... 4FGL J0539.9-2839 Spectrum: LogParabola 258 norm: 0.000e+00 9.418e-07 0.000e+00 1.000e+06 ( 1.000e-11) 259 alpha: 2.677e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 260 beta: 1.119e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 261 Eb: 3.935e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 563 Prefactor: 1.262e+00 1.504e-01 0.000e+00 1.000e+01 ( 1.000e+00) 564 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 565 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 562 Normalization: 7.672e-01 1.944e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 84.995 -28.659 Photon Flux Upper Limit: 6.70525804252e-08 ph cm-2 s-1 Energy Flux Upper Limit: None Saving results to: /lscratch/kocevski/28061713/likelihoodResults_802310401_802569601_4FGL_J0539.9-2839_daily_bin2172.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) = 8101.80176754 delta logL = -0.00713982684647 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 8101.79462822 delta logL = -5.08479388373e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .34533E-06 1.0000 .0000 .10000E+07 2 'alpha ' 2.1782 1.0000 .0000 5.0000 3 'Normalizat' .76736 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.2620 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5660E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 8101.795 FROM MIGRAD STATUS=CONVERGED 29 CALLS 236 TOTAL EDM= .32E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.1% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .0000 .98169 -.23385E-07** at limit ** 2 alpha 3.2654 1.2146 .71559E-05 .0000 3 Normalizat .76719 .21094 .57746E-05 .14448E-03 4 Prefactor 1.2621 .17142 -.10021E-04 .29222E-03 ERR DEF= .500 Final values: norm = 0 alpha = 3.26544 Normalizat = 0.767195 Prefactor = 1.2621 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 8101.795 FROM HESSE STATUS=FAILED 11 CALLS 247 TOTAL EDM= .32E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 .95183 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha 2.0062 1.1940 .71559E-05 .31118 3 Normalizat .76719 1.1066 .57746E-05 -1.0130 4 Prefactor 1.2621 1.0857 -.10021E-04 -.84441 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 3.2208e-11 Minuit parameter uncertainties: 1 1.97213e-06 2 0.989835 3 1.14178 4 1.10608 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 8101.79462771 delta logL = -2.91038304567e-11 Extracting fit parameters... 4FGL J0539.9-2839 Spectrum: LogParabola 258 norm: 0.000e+00 1.972e-06 0.000e+00 1.000e+06 ( 1.000e-11) 259 alpha: 3.265e+00 9.898e-01 0.000e+00 5.000e+00 ( 1.000e+00) 260 beta: 1.119e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 261 Eb: 3.935e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 563 Prefactor: 1.262e+00 1.106e+00 0.000e+00 1.000e+01 ( 1.000e+00) 564 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 565 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 562 Normalization: 7.672e-01 1.142e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 84.995 -28.659 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/28061713/cmap_HighResolution_802310401_802569601_4FGL_J0539.9-2839_daily_bin2172.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET job_status='DONE', comment='SUCCESS', photon_flux_upper_limit='6.71e-08', time_completed='2026-06-08 04:49:12.320450', job_id='28061713', GAL2='1.26', fit_tolerance='1e-08', EG2='0.77', EG='0.77', time_epoch_completed='1780919352.32', return_code2='101', ts='0.00', return_code='0', GAL='1.26', dlogl='-2.91e-11', ts2='0.00', photon_index_error='0.00', photon_index='2.68' WHERE bin_id='2172' AND source_name='4FGL J0539.9-2839' AND cadence='daily'; Database successfully updated. Analysis Complete. Mon Jun 8 04:49:12 PDT 2026 e GAL_V02 Working on... /lscratch/kocevski/28061806/ft1_filtered_4FGL_J0539.9-2839_daily_bin2172.fits.....................! real 36.05 user 35.18 sys 3.84 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/28061806/ft1_filtered_4FGL_J0539.9-2839_daily_bin2172.fits', '/lscratch/kocevski/28061806/ft2_4FGL_J0539.9-2839_daily_bin2172.fits', expMap='/lscratch/kocevski/28061806/expmap_802310401_802569601_4FGL_J0539.9-2839_daily_bin2172.fits', expCube='/lscratch/kocevski/28061806/ltcube_802310401_802569601_4FGL_J0539.9-2839_daily_bin2172.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/28061806/Model_4FGL_J0539.9-2839_daily_bin2172.xml', optimizer='MINUIT') Using source of interest name: '4FGL J0539.9-2839' 4FGL J0539.9-2839 Spectrum: LogParabola 258 norm: 2.014e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-11) 259 alpha: 2.677e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 260 beta: 1.119e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 261 Eb: 3.935e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/28061806/ft1_filtered_4FGL_J0539.9-2839_daily_bin2172.fits Spacecraft file(s): /lscratch/kocevski/28061806/ft2_4FGL_J0539.9-2839_daily_bin2172.fits Exposure map: /lscratch/kocevski/28061806/expmap_802310401_802569601_4FGL_J0539.9-2839_daily_bin2172.fits Exposure cube: /lscratch/kocevski/28061806/ltcube_802310401_802569601_4FGL_J0539.9-2839_daily_bin2172.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/28061806/Model_4FGL_J0539.9-2839_daily_bin2172.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) = 8101.79569195 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 8101.79628463 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 78.716 1.0000 .0000 .10000E+07 2 'norm ' .95502 1.0000 .0000 .10000E+07 3 'norm ' 1.8072 1.0000 .0000 .10000E+07 4 'Prefactor ' .54589 1.0000 .0000 .10000E+07 5 'Prefactor ' .55087 1.0000 .0000 .10000E+07 6 'norm ' 14.701 1.0000 .0000 .10000E+07 7 'Prefactor ' 5.9755 1.0000 .0000 .10000E+07 8 'Prefactor ' .16659E-06 1.0000 .0000 .10000E+07 9 'Prefactor ' 21.404 1.0000 .0000 .10000E+07 10 'norm ' .11126E-05 1.0000 .0000 .10000E+07 11 'Prefactor ' .64604E-06 1.0000 .0000 .10000E+07 12 'norm ' .33085E-07 1.0000 .0000 .10000E+07 13 'Prefactor ' .22547E-04 1.0000 .0000 .10000E+07 14 'Prefactor ' .37038E-02 1.0000 .0000 .10000E+07 15 'Prefactor ' 61.934 1.0000 .0000 .10000E+07 16 'Prefactor ' .55005E-02 1.0000 .0000 .10000E+07 17 'Prefactor ' .20462E-04 1.0000 .0000 .10000E+07 18 'norm ' 10.735 1.0000 .0000 .10000E+07 19 'Prefactor ' 1.2945 1.0000 .0000 .10000E+07 20 'Prefactor ' 5.4962 1.0000 .0000 .10000E+07 21 'norm ' 55.725 1.0000 .0000 .10000E+07 22 'Normalizat' .76685 1.0000 .10000E-01 10.000 23 'Prefactor ' 1.2622 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5660E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 8101.795 FROM MIGRAD STATUS=CONVERGED 176 CALLS 2896 TOTAL EDM= .70E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.2% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 78.575 3.3740 -.69525E-08 .69487E-01 2 norm .95992 2.2887 -.32265E-07 -.10187E-03 3 norm 1.8070 .28012 .12039E-08 -.52043E-03 4 Prefactor .10492E-07 203.29 .13330E-05** at limit ** 5 Prefactor .49708 7.2804 .10717E-08 .34885E-04 6 norm 14.721 3.3481 -.28317E-07 .36799E-03 7 Prefactor 5.9497 3.7560 -.36165E-07 -.12488E-01 8 Prefactor .0000 2.9735 .11438E-06** at limit ** 9 Prefactor 21.370 14.789 .23883E-07 -.47496E-03 10 norm .0000 1.2657 .13419E-07** at limit ** 11 Prefactor .0000 8.2347 -.44370E-07** at limit ** 12 norm .0000 1.1525 .77947E-07** at limit ** 13 Prefactor .0000 4.7187 .19833E-07** at limit ** 14 Prefactor .55511E-10 25.307 .25801E-06** at limit ** 15 Prefactor 61.967 1.8270 .93822E-09 .18347E-01 16 Prefactor .33307E-09 35.485 .11644E-07** at limit ** 17 Prefactor .95535E-07 291.52 -.18465E-06** at limit ** 18 norm 10.747 7.1623 -.47050E-07 -.31635E-03 19 Prefactor 1.2842 5.8749 .71892E-07 -.14558E-05 20 Prefactor 5.5270 20.383 .17074E-06 -.38418E-02 21 norm 55.714 2.3709 .25932E-08 .42898E-01 22 Normalizat .76720 .22055 .11651E-05 -.13457E-05 23 Prefactor 1.2621 .17482 .24065E-06 -.67896E-05 ERR DEF= .500 Final values: norm = 78.5754 norm = 0.959917 norm = 1.80698 Prefactor = 1.04916e-08 Prefactor = 0.497078 norm = 14.7211 Prefactor = 5.94969 Prefactor = 0 Prefactor = 21.3702 norm = 0 Prefactor = 0 norm = 0 Prefactor = 0 Prefactor = 5.55112e-11 Prefactor = 61.9669 Prefactor = 3.33067e-10 Prefactor = 9.55347e-08 norm = 10.747 Prefactor = 1.28419 Prefactor = 5.52695 norm = 55.7139 Normalizat = 0.767195 Prefactor = 1.2621 ********** ** 18 **HESSE ********** FCN= 8101.795 FROM HESSE STATUS=OK 418 CALLS 3314 TOTAL EDM= .62E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 78.575 121.19 .11272E-03 -1.5531 2 norm .95992 2.3137 .42166E-03 -1.5688 3 norm 1.8070 .28009 .40935E-03 -1.5681 4 Prefactor .10492E-07 202.48 .74221E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .49708 7.4279 .73748E-03 -1.5694 6 norm 14.721 3.4055 .26097E-03 -1.5631 7 Prefactor 5.9497 23.669 .41053E-03 -1.5659 8 Prefactor .0000 2.9742 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor 21.370 14.924 .21621E-03 -1.5616 10 norm .0000 1.2721 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .0000 8.2413 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .0000 1.1385 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor .0000 4.6933 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor .55511E-10 25.406 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor 61.967 40.723 .12708E-03 -1.5551 16 Prefactor .33307E-09 35.637 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor .95535E-07 297.65 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 norm 10.747 7.3844 .30554E-03 -1.5642 19 Prefactor 1.2842 6.1701 .97207E-03 -1.5685 20 Prefactor 5.5270 21.243 .42834E-03 -1.5661 21 norm 55.714 35.101 .13397E-03 -1.5559 22 Normalizat .76720 .19422 .78548E-01 -1.0130 23 Prefactor 1.2621 .15031 .50670E-01 -.84441 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 6.17533e-06 Minuit parameter uncertainties: 1 121.191 2 2.31368 3 0.280086 4 0.00291279 5 3.84304 6 3.40547 7 23.6695 8 1.41524e-07 9 14.9245 10 5.61265e-07 11 2.37903e-08 12 9.41824e-07 13 1.02254e-06 14 6.00164e-05 15 40.7227 16 0.000212521 17 0.0106647 18 7.38445 19 5.62977 20 21.2428 21 35.1015 22 0.194391 23 0.150361 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 8101.79462771 Extracting fit parameters... 4FGL J0539.9-2839 Spectrum: LogParabola 258 norm: 0.000e+00 9.418e-07 0.000e+00 1.000e+06 ( 1.000e-11) 259 alpha: 2.677e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 260 beta: 1.119e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 261 Eb: 3.935e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 563 Prefactor: 1.262e+00 1.504e-01 0.000e+00 1.000e+01 ( 1.000e+00) 564 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 565 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 562 Normalization: 7.672e-01 1.944e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 84.995 -28.659 Photon Flux Upper Limit: 6.70525804252e-08 ph cm-2 s-1 Energy Flux Upper Limit: None Saving results to: /lscratch/kocevski/28061806/likelihoodResults_802310401_802569601_4FGL_J0539.9-2839_daily_bin2172.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) = 8101.80176754 delta logL = -0.00713982684647 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 8101.79462822 delta logL = -5.08479388373e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .34533E-06 1.0000 .0000 .10000E+07 2 'alpha ' 2.1782 1.0000 .0000 5.0000 3 'Normalizat' .76736 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.2620 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5660E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 8101.795 FROM MIGRAD STATUS=CONVERGED 29 CALLS 236 TOTAL EDM= .32E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.1% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .0000 .98169 -.23385E-07** at limit ** 2 alpha 3.2654 1.2146 .71559E-05 .0000 3 Normalizat .76719 .21094 .57746E-05 .14448E-03 4 Prefactor 1.2621 .17142 -.10021E-04 .29222E-03 ERR DEF= .500 Final values: norm = 0 alpha = 3.26544 Normalizat = 0.767195 Prefactor = 1.2621 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 8101.795 FROM HESSE STATUS=FAILED 11 CALLS 247 TOTAL EDM= .32E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 .95183 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha 2.0062 1.1940 .71559E-05 .31118 3 Normalizat .76719 1.1066 .57746E-05 -1.0130 4 Prefactor 1.2621 1.0857 -.10021E-04 -.84441 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 3.2208e-11 Minuit parameter uncertainties: 1 1.97213e-06 2 0.989835 3 1.14178 4 1.10608 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 8101.79462771 delta logL = -2.91038304567e-11 Extracting fit parameters... 4FGL J0539.9-2839 Spectrum: LogParabola 258 norm: 0.000e+00 1.972e-06 0.000e+00 1.000e+06 ( 1.000e-11) 259 alpha: 3.265e+00 9.898e-01 0.000e+00 5.000e+00 ( 1.000e+00) 260 beta: 1.119e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 261 Eb: 3.935e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 563 Prefactor: 1.262e+00 1.106e+00 0.000e+00 1.000e+01 ( 1.000e+00) 564 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 565 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 562 Normalization: 7.672e-01 1.142e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 84.995 -28.659 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/28061806/cmap_HighResolution_802310401_802569601_4FGL_J0539.9-2839_daily_bin2172.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET job_status='DONE', comment='SUCCESS', photon_flux_upper_limit='6.71e-08', time_completed='2026-06-08 04:50:14.713619', job_id='28061806', GAL2='1.26', fit_tolerance='1e-08', EG2='0.77', EG='0.77', time_epoch_completed='1780919414.71', return_code2='101', ts='0.00', return_code='0', GAL='1.26', dlogl='-2.91e-11', ts2='0.00', photon_index_error='0.00', photon_index='2.68' WHERE bin_id='2172' AND source_name='4FGL J0539.9-2839' AND cadence='daily'; Database successfully updated. Analysis Complete. Mon Jun 8 04:50:15 PDT 2026 GAL_V02 Working on... /lscratch/kocevski/28061869/ft1_filtered_4FGL_J0539.9-2839_daily_bin2172.fits.....................! real 35.43 user 33.79 sys 0.92 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/28061869/ft1_filtered_4FGL_J0539.9-2839_daily_bin2172.fits', '/lscratch/kocevski/28061869/ft2_4FGL_J0539.9-2839_daily_bin2172.fits', expMap='/lscratch/kocevski/28061869/expmap_802310401_802569601_4FGL_J0539.9-2839_daily_bin2172.fits', expCube='/lscratch/kocevski/28061869/ltcube_802310401_802569601_4FGL_J0539.9-2839_daily_bin2172.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/28061869/Model_4FGL_J0539.9-2839_daily_bin2172.xml', optimizer='MINUIT') Using source of interest name: '4FGL J0539.9-2839' 4FGL J0539.9-2839 Spectrum: LogParabola 258 norm: 2.014e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-11) 259 alpha: 2.677e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 260 beta: 1.119e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 261 Eb: 3.935e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/28061869/ft1_filtered_4FGL_J0539.9-2839_daily_bin2172.fits Spacecraft file(s): /lscratch/kocevski/28061869/ft2_4FGL_J0539.9-2839_daily_bin2172.fits Exposure map: /lscratch/kocevski/28061869/expmap_802310401_802569601_4FGL_J0539.9-2839_daily_bin2172.fits Exposure cube: /lscratch/kocevski/28061869/ltcube_802310401_802569601_4FGL_J0539.9-2839_daily_bin2172.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/28061869/Model_4FGL_J0539.9-2839_daily_bin2172.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) = 8101.79569195 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 8101.79628463 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 78.716 1.0000 .0000 .10000E+07 2 'norm ' .95502 1.0000 .0000 .10000E+07 3 'norm ' 1.8072 1.0000 .0000 .10000E+07 4 'Prefactor ' .54589 1.0000 .0000 .10000E+07 5 'Prefactor ' .55087 1.0000 .0000 .10000E+07 6 'norm ' 14.701 1.0000 .0000 .10000E+07 7 'Prefactor ' 5.9755 1.0000 .0000 .10000E+07 8 'Prefactor ' .16659E-06 1.0000 .0000 .10000E+07 9 'Prefactor ' 21.404 1.0000 .0000 .10000E+07 10 'norm ' .11126E-05 1.0000 .0000 .10000E+07 11 'Prefactor ' .64604E-06 1.0000 .0000 .10000E+07 12 'norm ' .33085E-07 1.0000 .0000 .10000E+07 13 'Prefactor ' .22547E-04 1.0000 .0000 .10000E+07 14 'Prefactor ' .37038E-02 1.0000 .0000 .10000E+07 15 'Prefactor ' 61.934 1.0000 .0000 .10000E+07 16 'Prefactor ' .55005E-02 1.0000 .0000 .10000E+07 17 'Prefactor ' .20462E-04 1.0000 .0000 .10000E+07 18 'norm ' 10.735 1.0000 .0000 .10000E+07 19 'Prefactor ' 1.2945 1.0000 .0000 .10000E+07 20 'Prefactor ' 5.4962 1.0000 .0000 .10000E+07 21 'norm ' 55.725 1.0000 .0000 .10000E+07 22 'Normalizat' .76685 1.0000 .10000E-01 10.000 23 'Prefactor ' 1.2622 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5660E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 8101.795 FROM MIGRAD STATUS=CONVERGED 176 CALLS 2896 TOTAL EDM= .70E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.2% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 78.575 3.3740 -.69525E-08 .69487E-01 2 norm .95992 2.2887 -.32265E-07 -.10187E-03 3 norm 1.8070 .28012 .12039E-08 -.52043E-03 4 Prefactor .10492E-07 203.29 .13330E-05** at limit ** 5 Prefactor .49708 7.2804 .10717E-08 .34885E-04 6 norm 14.721 3.3481 -.28317E-07 .36799E-03 7 Prefactor 5.9497 3.7560 -.36165E-07 -.12488E-01 8 Prefactor .0000 2.9735 .11438E-06** at limit ** 9 Prefactor 21.370 14.789 .23883E-07 -.47496E-03 10 norm .0000 1.2657 .13419E-07** at limit ** 11 Prefactor .0000 8.2347 -.44370E-07** at limit ** 12 norm .0000 1.1525 .77947E-07** at limit ** 13 Prefactor .0000 4.7187 .19833E-07** at limit ** 14 Prefactor .55511E-10 25.307 .25801E-06** at limit ** 15 Prefactor 61.967 1.8270 .93822E-09 .18347E-01 16 Prefactor .33307E-09 35.485 .11644E-07** at limit ** 17 Prefactor .95535E-07 291.52 -.18465E-06** at limit ** 18 norm 10.747 7.1623 -.47050E-07 -.31635E-03 19 Prefactor 1.2842 5.8749 .71892E-07 -.14558E-05 20 Prefactor 5.5270 20.383 .17074E-06 -.38418E-02 21 norm 55.714 2.3709 .25932E-08 .42898E-01 22 Normalizat .76720 .22055 .11651E-05 -.13457E-05 23 Prefactor 1.2621 .17482 .24065E-06 -.67896E-05 ERR DEF= .500 Final values: norm = 78.5754 norm = 0.959917 norm = 1.80698 Prefactor = 1.04916e-08 Prefactor = 0.497078 norm = 14.7211 Prefactor = 5.94969 Prefactor = 0 Prefactor = 21.3702 norm = 0 Prefactor = 0 norm = 0 Prefactor = 0 Prefactor = 5.55112e-11 Prefactor = 61.9669 Prefactor = 3.33067e-10 Prefactor = 9.55347e-08 norm = 10.747 Prefactor = 1.28419 Prefactor = 5.52695 norm = 55.7139 Normalizat = 0.767195 Prefactor = 1.2621 ********** ** 18 **HESSE ********** FCN= 8101.795 FROM HESSE STATUS=OK 418 CALLS 3314 TOTAL EDM= .62E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 78.575 121.19 .11272E-03 -1.5531 2 norm .95992 2.3137 .42166E-03 -1.5688 3 norm 1.8070 .28009 .40935E-03 -1.5681 4 Prefactor .10492E-07 202.48 .74221E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .49708 7.4279 .73748E-03 -1.5694 6 norm 14.721 3.4055 .26097E-03 -1.5631 7 Prefactor 5.9497 23.669 .41053E-03 -1.5659 8 Prefactor .0000 2.9742 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor 21.370 14.924 .21621E-03 -1.5616 10 norm .0000 1.2721 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .0000 8.2413 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .0000 1.1385 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor .0000 4.6933 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor .55511E-10 25.406 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor 61.967 40.723 .12708E-03 -1.5551 16 Prefactor .33307E-09 35.637 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor .95535E-07 297.65 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 norm 10.747 7.3844 .30554E-03 -1.5642 19 Prefactor 1.2842 6.1701 .97207E-03 -1.5685 20 Prefactor 5.5270 21.243 .42834E-03 -1.5661 21 norm 55.714 35.101 .13397E-03 -1.5559 22 Normalizat .76720 .19422 .78548E-01 -1.0130 23 Prefactor 1.2621 .15031 .50670E-01 -.84441 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 6.17533e-06 Minuit parameter uncertainties: 1 121.191 2 2.31368 3 0.280086 4 0.00291279 5 3.84304 6 3.40547 7 23.6695 8 1.41524e-07 9 14.9245 10 5.61265e-07 11 2.37903e-08 12 9.41824e-07 13 1.02254e-06 14 6.00164e-05 15 40.7227 16 0.000212521 17 0.0106647 18 7.38445 19 5.62977 20 21.2428 21 35.1015 22 0.194391 23 0.150361 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 8101.79462771 Extracting fit parameters... 4FGL J0539.9-2839 Spectrum: LogParabola 258 norm: 0.000e+00 9.418e-07 0.000e+00 1.000e+06 ( 1.000e-11) 259 alpha: 2.677e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 260 beta: 1.119e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 261 Eb: 3.935e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 563 Prefactor: 1.262e+00 1.504e-01 0.000e+00 1.000e+01 ( 1.000e+00) 564 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 565 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 562 Normalization: 7.672e-01 1.944e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 84.995 -28.659 Photon Flux Upper Limit: 6.70525804252e-08 ph cm-2 s-1 Energy Flux Upper Limit: None Saving results to: /lscratch/kocevski/28061869/likelihoodResults_802310401_802569601_4FGL_J0539.9-2839_daily_bin2172.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) = 8101.80176754 delta logL = -0.00713982684647 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 8101.79462822 delta logL = -5.08479388373e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .34533E-06 1.0000 .0000 .10000E+07 2 'alpha ' 2.1782 1.0000 .0000 5.0000 3 'Normalizat' .76736 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.2620 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5660E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 8101.795 FROM MIGRAD STATUS=CONVERGED 29 CALLS 236 TOTAL EDM= .32E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.1% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .0000 .98169 -.23385E-07** at limit ** 2 alpha 3.2654 1.2146 .71559E-05 .0000 3 Normalizat .76719 .21094 .57746E-05 .14448E-03 4 Prefactor 1.2621 .17142 -.10021E-04 .29222E-03 ERR DEF= .500 Final values: norm = 0 alpha = 3.26544 Normalizat = 0.767195 Prefactor = 1.2621 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 8101.795 FROM HESSE STATUS=FAILED 11 CALLS 247 TOTAL EDM= .32E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 .95183 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha 2.0062 1.1940 .71559E-05 .31118 3 Normalizat .76719 1.1066 .57746E-05 -1.0130 4 Prefactor 1.2621 1.0857 -.10021E-04 -.84441 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 3.2208e-11 Minuit parameter uncertainties: 1 1.97213e-06 2 0.989835 3 1.14178 4 1.10608 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 8101.79462771 delta logL = -2.91038304567e-11 Extracting fit parameters... 4FGL J0539.9-2839 Spectrum: LogParabola 258 norm: 0.000e+00 1.972e-06 0.000e+00 1.000e+06 ( 1.000e-11) 259 alpha: 3.265e+00 9.898e-01 0.000e+00 5.000e+00 ( 1.000e+00) 260 beta: 1.119e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 261 Eb: 3.935e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 563 Prefactor: 1.262e+00 1.106e+00 0.000e+00 1.000e+01 ( 1.000e+00) 564 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 565 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 562 Normalization: 7.672e-01 1.142e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 84.995 -28.659 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/28061869/cmap_HighResolution_802310401_802569601_4FGL_J0539.9-2839_daily_bin2172.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET job_status='DONE', comment='SUCCESS', photon_flux_upper_limit='6.71e-08', time_completed='2026-06-08 04:51:13.347456', job_id='28061869', GAL2='1.26', fit_tolerance='1e-08', EG2='0.77', EG='0.77', time_epoch_completed='1780919473.35', return_code2='101', ts='0.00', return_code='0', GAL='1.26', dlogl='-2.91e-11', ts2='0.00', photon_index_error='0.00', photon_index='2.68' WHERE bin_id='2172' AND source_name='4FGL J0539.9-2839' AND cadence='daily'; Database successfully updated. Analysis Complete. Mon Jun 8 04:51:13 PDT 2026