Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6107.8202538 Extracting fit parameters... 4FGL J2237.6-5126 Spectrum: PowerLaw 369 Prefactor: 5.692e+00 2.176e+01 0.000e+00 1.000e+06 ( 1.000e-12) 370 Index: 3.012e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 371 Scale: 3.240e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 583 Prefactor: 7.290e-01 1.558e-01 0.000e+00 1.000e+01 ( 1.000e+00) 584 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 585 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 582 Normalization: 1.185e+00 1.803e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.08 Ra Dec: 339.414 -51.435 Photon Flux Upper Limit: 9.82684637359e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00786616704384 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/32958263/likelihoodResults_806198401_806457601_4FGL_J2237.6-5126_daily_bin2187.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): 0 logL (Free Index) = 6107.79483139 delta logL = 0.0254224084147 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 6107.79207811 delta logL = 0.0281756883487 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 4.5499 1.0000 .0000 .10000E+07 2 'Index ' 3.8011 1.0000 .0000 10.000 3 'Normalizat' 1.1781 1.0000 .10000E-01 10.000 4 'Prefactor ' .73379 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5860E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 6107.792 FROM MIGRAD STATUS=CONVERGED 59 CALLS 221 TOTAL EDM= .60E-11 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 4.5203 416.55 .47171E-03 .11109E-02 2 Index 3.8069 6.6188 .50000 .25371E-04 3 Normalizat 1.1786 .30608E-01 .35453E-01 .77946E-04 4 Prefactor .73311 .27813E-01 .42849E-01 .76932E-04 ERR DEF= .500 Final values: Prefactor = 4.52031 Index = 3.80688 Normalizat = 1.17856 Prefactor = 0.733111 ********** ** 18 **HESSE ********** FCN= 6107.792 FROM HESSE STATUS=OK 33 CALLS 254 TOTAL EDM= .71E-08 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 4.5203 23.384 .18868E-04 -1.5665 2 Index 3.8069 3.5810 .19794E-01 -.24095 3 Normalizat 1.1786 .20089 .22022E-03 -.87268 4 Prefactor .73311 .17870 .24625E-03 -1.0224 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 7.11479e-09 Minuit parameter uncertainties: 1 20.5623 2 4.02707 3 0.201024 4 0.178837 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 6107.79206713 delta logL = 0.0281866619571 Extracting fit parameters... 4FGL J2237.6-5126 Spectrum: PowerLaw 369 Prefactor: 4.520e+00 2.056e+01 0.000e+00 1.000e+06 ( 1.000e-12) 370 Index: 3.807e+00 4.027e+00 0.000e+00 1.000e+01 (-1.000e+00) 371 Scale: 3.240e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 583 Prefactor: 7.331e-01 1.788e-01 0.000e+00 1.000e+01 ( 1.000e+00) 584 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 585 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 582 Normalization: 1.179e+00 2.010e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.08 Ra Dec: 339.414 -51.435 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/32958263/cmap_HighResolution_806198401_806457601_4FGL_J2237.6-5126_daily_bin2187.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='7.87e-03', job_status='DONE', photon_flux_upper_limit='9.83e-08', time_completed='2026-07-23 21:30:06.612914', job_id='32958263', GAL2='0.73', fit_tolerance='1e-08', EG2='1.18', EG='1.19', time_epoch_completed='1784867406.61', return_code2='0', ts='0.08', comment='SUCCESS', return_code='0', GAL='0.73', dlogl='2.82e-02', ts2='0.14', photon_index_error='0.00', photon_index='3.01' WHERE bin_id='2187' AND source_name='4FGL J2237.6-5126' AND cadence='daily'; Database successfully updated. Analysis Complete. Thu Jul 23 21:30:07 PDT 2026 /sdf/group/fermi/u/kocevski/software/conda/envs/fermitools_v1.0.5/lib/python2.7/site-packages/pyfits/__init__.py:22: PyFITSDeprecationWarning: PyFITS is deprecated, please use astropy.io.fits PyFITSDeprecationWarning) # noqa /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). 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) /sdf/group/fermi/u/kocevski/software/conda/envs/fermitools_v1.0.5/lib/python2.7/site-packages/matplotlib/cbook/deprecation.py:106: MatplotlibDeprecationWarning: The mpl_toolkits.axes_grid module was deprecated in version 2.1. Use mpl_toolkits.axes_grid1 and mpl_toolkits.axisartist provies the same functionality instead. warnings.warn(message, mplDeprecation, stacklevel=1) WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). number of points = 7590 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J2237.6-5126_daily_bin2187 RA = 339.414, Dec = -51.4347 tmin = 806198401, tmax = 806457601 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='32958346', job_status='RUN', time_executed='2026-07-23 21:26:16.418927', time_epoch_executed='1784867176.42' WHERE source_name='4FGL J2237.6-5126' and cadence='daily' and bin_id='2187' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/32958346 Creating custom pfile directory: /lscratch/kocevski/32958346/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=806198401.0 && nMetStart<806457601.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=806198401.0 && nMetStart<806457601.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/32958346/ft1_4FGL_J2237.6-5126_daily_bin2187.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=806198401.0 && nMetStart<806457601.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/32958346/ft2_4FGL_J2237.6-5126_daily_bin2187.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/32958346/ft1_4FGL_J2237.6-5126_daily_bin2187.fits outfile=/lscratch/kocevski/32958346/ft1_filteredMKT_4FGL_J2237.6-5126_daily_bin2187.fits ra=339.414 dec=-51.4347 rad=12.0 tmin=806198401.0 tmax=806457601.0 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 2.93 user 1.87 sys 0.19 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/32958346/ft2_4FGL_J2237.6-5126_daily_bin2187.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/32958346/ft2_4FGL_J2237.6-5126_daily_bin2187.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/32958346/ft1_filteredMKT_4FGL_J2237.6-5126_daily_bin2187.fits evtable="EVENTS" outfile="/lscratch/kocevski/32958346/ft1_filtered_4FGL_J2237.6-5126_daily_bin2187.fits" apply_filter=yes overwrite=yes header_obstimes=yes tstart=0.0 tstop=0.0 gtifile="default" chatter=3 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtmktime version HEAD Applying GTI filter: IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2)) real 1.13 user 0.20 sys 0.14 Number of photons that the gtmktime cut: 575 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/32958346/ft1_filtered_4FGL_J2237.6-5126_daily_bin2187.fits" evtable="EVENTS" scfile=/lscratch/kocevski/32958346/ft2_4FGL_J2237.6-5126_daily_bin2187.fits sctable="SC_DATA" number of points = 7590 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J2237.6-5126_daily_bin2187 RA = 339.414, Dec = -51.4347 tmin = 806198401, tmax = 806457601 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='32958607', job_status='RUN', time_executed='2026-07-23 21:27:20.699999', time_epoch_executed='1784867240.7' WHERE source_name='4FGL J2237.6-5126' and cadence='daily' and bin_id='2187' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/32958607 Creating custom pfile directory: /lscratch/kocevski/32958607/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=806198401.0 && nMetStart<806457601.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=806198401.0 && nMetStart<806457601.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/32958607/ft1_4FGL_J2237.6-5126_daily_bin2187.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=806198401.0 && nMetStart<806457601.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/32958607/ft2_4FGL_J2237.6-5126_daily_bin2187.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/32958607/ft1_4FGL_J2237.6-5126_daily_bin2187.fits outfile=/lscratch/kocevski/32958607/ft1_filteredMKT_4FGL_J2237.6-5126_daily_bin2187.fits ra=339.414 dec=-51.4347 rad=12.0 tmin=806198401.0 tmax=806457601.0 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 2.67 user 1.75 sys 0.16 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/32958607/ft2_4FGL_J2237.6-5126_daily_bin2187.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/32958607/ft2_4FGL_J2237.6-5126_daily_bin2187.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/32958607/ft1_filteredMKT_4FGL_J2237.6-5126_daily_bin2187.fits evtable="EVENTS" outfile="/lscratch/kocevski/32958607/ft1_filtered_4FGL_J2237.6-5126_daily_bin2187.fits" apply_filter=yes overwrite=yes header_obstimes=yes tstart=0.0 tstop=0.0 gtifile="default" chatter=3 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtmktime version HEAD Applying GTI filter: IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2)) real 1.16 user 0.18 sys 0.13 Number of photons that the gtmktime cut: 575 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/32958607/ft1_filtered_4FGL_J2237.6-5126_daily_bin2187.fits" evtable="EVENTS" scfile=/lscratch/kocevski/32958607/ft2_4FGL_J2237.6-5126_daily_bin2187.fits sctable="SC_DATA" ooutfile=/lscratch/kocevski/32958346/ltcube_806198401_806457601_4FGL_J2237.6-5126_daily_bin2187.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/32958346/ft2_4FGL_J2237.6-5126_daily_bin2187.fits .....................! real 8.57 user 7.42 sys 0.24 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/32958346/ft1_filtered_4FGL_J2237.6-5126_daily_bin2187.fits evtable="EVENTS" scfile=/lscratch/kocevski/32958346/ft2_4FGL_J2237.6-5126_daily_bin2187.fits sctable="SC_DATA" expcube=/lscratch/kocevski/32958346/ltcube_806198401_806457601_4FGL_J2237.6-5126_daily_bin2187.fits outfile=/lscratch/kocevski/32958346/expmap_806198401_806457601_4FGL_J2237.6-5126_daily_bin2187.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/32958346/ltcube_806198401_806457601_4FGL_J2237.6-5126_daily_bin2187.fits .....................! real 65.58 user 60.45 sys 3.75 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 181 point sources and 0 extended sources Setting source of interest to: 4FGL J2237.6-5126 @ 339.414 -51.4347 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/32958346/ft1_filtered_4FGL_J2237.6-5126_daily_bin2187.fits scfile=/lscratch/kocevski/32958346/ft2_4FGL_J2237.6-5126_daily_bin2187.fits outfile=/lscratch/kocevski/32958346/cmap_806198401_806457601_4FGL_J2237.6-5126_daily_bin2187.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=339.414 yref=-51.4347 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.14 user 0.22 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/32958346/ft1_filtered_4FGL_J2237.6-5126_daily_bin2187.fits scfile=/lscratch/kocevski/32958346/ft2_4FGL_J2237.6-5126_daily_bin2187.fits outfile=/lscratch/kocevski/32958346/cmap_HighResolution_806198401_806457601_4FGL_J2237.6-5126_daily_bin2187.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=339.414 yref=-51.4347 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.07 user 0.22 sys 0.12 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/32958346/ft1_filtered_4FGL_J2237.6-5126_daily_bin2187.fits evtable="EVENTS" scfile=/lscratch/kocevski/32958346/ft2_4FGL_J2237.6-5126_daily_bin2187.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/32958346/Model_4FGL_J2237.6-5126_daily_bin2187.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 sourcnumber of points = 7590 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J2237.6-5126_daily_bin2187 RA = 339.414, Dec = -51.4347 tmin = 806198401, tmax = 806457601 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='32958729', job_status='RUN', time_executed='2026-07-23 21:28:23.142110', time_epoch_executed='1784867303.14' WHERE source_name='4FGL J2237.6-5126' and cadence='daily' and bin_id='2187' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/32958729 Creating custom pfile directory: /lscratch/kocevski/32958729/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=806198401.0 && nMetStart<806457601.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=806198401.0 && nMetStart<806457601.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/32958729/ft1_4FGL_J2237.6-5126_daily_bin2187.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=806198401.0 && nMetStart<806457601.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/32958729/ft2_4FGL_J2237.6-5126_daily_bin2187.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/32958729/ft1_4FGL_J2237.6-5126_daily_bin2187.fits outfile=/lscratch/kocevski/32958729/ft1_filteredMKT_4FGL_J2237.6-5126_daily_bin2187.fits ra=339.414 dec=-51.4347 rad=12.0 tmin=806198401.0 tmax=806457601.0 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 3.04 user 1.70 sys 0.17 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/32958729/ft2_4FGL_J2237.6-5126_daily_bin2187.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/32958729/ft2_4FGL_J2237.6-5126_daily_bin2187.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/32958729/ft1_filteredMKT_4FGL_J2237.6-5126_daily_bin2187.fits evtable="EVENTS" outfile="/lscratch/kocevski/32958729/ft1_filtered_4FGL_J2237.6-5126_daily_bin2187.fits" apply_filter=yes overwrite=yes header_obstimes=yes tstart=0.0 tstop=0.0 gtifile="default" chatter=3 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtmktime version HEAD Applying GTI filter: IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2)) real 1.15 user 0.18 sys 0.13 Number of photons that the gtmktime cut: 575 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/32958729/ft1_filtered_4FGL_J2237.6-5126_daily_bin2187.fits" evtable="EVENTS" scfile=/lscratch/kocevski/32958729/ft2_4FGL_J2237.6-5126_daily_bin2187.fits sctable="SC_DATA" utfile=/lscratch/kocevski/32958607/ltcube_806198401_806457601_4FGL_J2237.6-5126_daily_bin2187.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/32958607/ft2_4FGL_J2237.6-5126_daily_bin2187.fits .....................! real 7.98 user 6.93 sys 0.23 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/32958607/ft1_filtered_4FGL_J2237.6-5126_daily_bin2187.fits evtable="EVENTS" scfile=/lscratch/kocevski/32958607/ft2_4FGL_J2237.6-5126_daily_bin2187.fits sctable="SC_DATA" expcube=/lscratch/kocevski/32958607/ltcube_806198401_806457601_4FGL_J2237.6-5126_daily_bin2187.fits outfile=/lscratch/kocevski/32958607/expmap_806198401_806457601_4FGL_J2237.6-5126_daily_bin2187.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/32958607/ltcube_806198401_806457601_4FGL_J2237.6-5126_daily_bin2187.fits .....................! real 62.27 user 57.63 sys 3.52 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 181 point sources and 0 extended sources Setting source of interest to: 4FGL J2237.6-5126 @ 339.414 -51.4347 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/32958607/ft1_filtered_4FGL_J2237.6-5126_daily_bin2187.fits scfile=/lscratch/kocevski/32958607/ft2_4FGL_J2237.6-5126_daily_bin2187.fits outfile=/lscratch/kocevski/32958607/cmap_806198401_806457601_4FGL_J2237.6-5126_daily_bin2187.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=339.414 yref=-51.4347 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.18 user 0.21 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/32958607/ft1_filtered_4FGL_J2237.6-5126_daily_bin2187.fits scfile=/lscratch/kocevski/32958607/ft2_4FGL_J2237.6-5126_daily_bin2187.fits outfile=/lscratch/kocevski/32958607/cmap_HighResolution_806198401_806457601_4FGL_J2237.6-5126_daily_bin2187.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=339.414 yref=-51.4347 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.32 user 0.20 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/32958607/ft1_filtered_4FGL_J2237.6-5126_daily_bin2187.fits evtable="EVENTS" scfile=/lscratch/kocevski/32958607/ft2_4FGL_J2237.6-5126_daily_bin2187.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/32958607/Model_4FGL_J2237.6-5126_daily_bin2187.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/32958346/ft1_filtered_4FGL_J2237.6-5126_daily_bin2187.fits.....................! real 19.59 user 17.68 sys 0.89 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/32958346/ft1_filtered_4FGL_J2237.6-5126_daily_bin2187.fits', '/lscratch/kocevski/32958346/ft2_4FGL_J2237.6-5126_daily_bin2187.fits', expMap='/lscratch/kocevski/32958346/expmap_806198401_806457601_4FGL_J2237.6-5126_daily_bin2187.fits', expCube='/lscratch/kocevski/32958346/ltcube_806198401_806457601_4FGL_J2237.6-5126_daily_bin2187.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/32958346/Model_4FGL_J2237.6-5126_daily_bin2187.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2237.6-5126' 4FGL J2237.6-5126 Spectrum: PowerLaw 369 Prefactor: 4.169e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 370 Index: 3.012e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 371 Scale: 3.240e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/32958346/ft1_filtered_4FGL_J2237.6-5126_daily_bin2187.fits Spacecraft file(s): /lscratch/kocevski/32958346/ft2_4FGL_J2237.6-5126_daily_bin2187.fits Exposure map: /lscratch/kocevski/32958346/expmap_806198401_806457601_4FGL_J2237.6-5126_daily_bin2187.fits Exposure cube: /lscratch/kocevski/32958346/ltcube_806198401_806457601_4FGL_J2237.6-5126_daily_bin2187.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/32958346/Model_4FGL_J2237.6-5126_daily_bin2187.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) = 6107.8270522 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6107.82051772 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .14634E-02 1.0000 .0000 .10000E+07 2 'Prefactor ' 10.793 1.0000 .0000 .10000E+07 3 'Prefactor ' 17.881 1.0000 .0000 .10000E+07 4 'Prefactor ' .36822E-04 1.0000 .0000 .10000E+07 5 'Prefactor ' 2.3746 1.0000 .0000 .10000E+07 6 'Prefactor ' 139.63 1.0000 .0000 .10000E+07 7 'norm ' .28557E-04 1.0000 .0000 .10000E+07 8 'Prefactor ' .26592E-03 1.0000 .0000 .10000E+07 9 'Prefactor ' .32780E-03 1.0000 .0000 .10000E+07 10 'Prefactor ' 1.5000 1.0000 .0000 .10000E+07 11 'Prefactor ' 5.6754 1.0000 .0000 .10000E+07 12 'Prefactor ' .25130E-04 1.0000 .0000 .10000E+07 13 'Prefactor ' .76839E-02 1.0000 .0000 .10000E+07 14 'Prefactor ' 24.561 1.0000 .0000 .10000E+07 15 'norm ' 4.0780 1.0000 .0000 .10000E+07 16 'norm ' .45987E-01 1.0000 .0000 .10000E+07 17 'Prefactor ' .35331E-05 1.0000 .0000 .10000E+07 18 'Prefactor ' 6.9817 1.0000 .0000 .10000E+07 19 'norm ' .19018E-01 1.0000 .0000 .10000E+07 20 'Prefactor ' 22.997 1.0000 .0000 .10000E+07 21 'Prefactor ' .61354 1.0000 .0000 .10000E+07 22 'Prefactor ' .75640E-05 1.0000 .0000 .10000E+07 23 'norm ' 21.226 1.0000 .0000 .10000E+07 24 'Normalizat' 1.1849 1.0000 .10000E-01 10.000 25 'Prefactor ' .72904 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5860E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 6107.820 FROM MIGRAD STATUS=CONVERGED 217 CALLS 2352 TOTAL EDM= .11E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.0% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 21.205 .11187E-05** at limit ** 2 Prefactor 10.801 5.1602 -.12954E-06 .19135E-02 3 Prefactor 17.895 2.0102 .25806E-07 -.99059E-02 4 Prefactor .0000 4.0851 .40412E-06** at limit ** 5 Prefactor 2.3774 3.7411 -.39506E-07 -.38387E-02 6 Prefactor 138.84 112.09 -.11678E-05 -.58484E-03 7 norm .0000 2.6203 -.15410E-06** at limit ** 8 Prefactor .0000 3.5889 -.36170E-06** at limit ** 9 Prefactor .44409E-09 22.481 -.13054E-05** at limit ** 10 Prefactor 1.5020 4.0592 .79026E-07 .19400E-02 11 Prefactor 5.6918 1.9445 .15169E-06 .90458E-03 12 Prefactor .0000 1.8896 .21247E-06** at limit ** 13 Prefactor .27756E-09 29.508 .70599E-06** at limit ** 14 Prefactor 24.541 1.4772 -.59686E-07 .23593E-01 15 norm 4.0888 5.7940 -.12952E-06 -.36455E-02 16 norm .34368E-01 74.374 -.98810E-05** at limit ** 17 Prefactor .0000 1.8789 -.43899E-07** at limit ** 18 Prefactor 6.9666 9.3743 .33149E-06 -.24559E-02 19 norm .19784E-01 12.592 .41477E-05** at limit ** 20 Prefactor 23.014 14.067 -.90001E-06 .36180E-03 21 Prefactor .61340 1.7441 .16900E-07 .23044E-03 22 Prefactor .16653E-09 7.8623 .29771E-06** at limit ** 23 norm 21.221 1.0561 -.21619E-07 .18863E-02 24 Normalizat 1.1850 .20243 -.65296E-05 .19000E-04 25 Prefactor .72902 .17877 .46812E-05 .53501E-04 ERR DEF= .500 Final values: Prefactor = 0 Prefactor = 10.8009 Prefactor = 17.8947 Prefactor = 0 Prefactor = 2.37737 Prefactor = 138.839 norm = 0 Prefactor = 0 Prefactor = 4.44089e-10 Prefactor = 1.50205 Prefactor = 5.69176 Prefactor = 0 Prefactor = 2.77556e-10 Prefactor = 24.5407 norm = 4.0888 norm = 0.0343675 Prefactor = 0 Prefactor = 6.96658 norm = 0.0197837 Prefactor = 23.0144 Prefactor = 0.613405 Prefactor = 1.66533e-10 norm = 21.2205 Normalizat = 1.18501 Prefactor = 0.729024 ********** ** 18 **HESSE ********** FCN= 6107.820 FROM HESSE STATUS=OK 489 CALLS 2841 TOTAL EDM= .17E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 21.265 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor 10.801 5.1717 .30472E-03 -1.5642 3 Prefactor 17.895 20.540 .23658E-03 -1.5623 4 Prefactor .0000 4.1451 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor 2.3774 3.7771 .66457E-03 -1.5677 6 Prefactor 138.84 112.39 .84634E-04 -1.5472 7 norm .0000 2.6253 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor .0000 3.5218 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor .44409E-09 22.499 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor 1.5020 4.1893 .87402E-03 -1.5683 11 Prefactor 5.6918 21.765 .42141E-03 -1.5660 12 Prefactor .0000 1.8901 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor .27756E-09 29.509 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 24.541 17.201 .20182E-03 -1.5609 15 norm 4.0888 5.8013 .49902E-03 -1.5668 16 norm .34368E-01 3.7911 .47576E-02 -1.5704 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor .0000 1.8812 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Prefactor 6.9666 9.4267 .37944E-03 -1.5655 19 norm .19784E-01 .66083 .33146E-02 -1.5705 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor 23.014 14.084 .20858E-03 -1.5612 21 Prefactor .61340 1.7811 .68024E-03 -1.5692 22 Prefactor .16653E-09 7.9431 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 norm 21.221 23.843 .21711E-03 -1.5616 24 Normalizat 1.1850 .18024 .35273E-01 -.87067 25 Prefactor .72902 .15575 .42786E-01 -1.0240 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.6682e-07 Minuit parameter uncertainties: 1 3.74528e-05 2 5.17171 3 20.54 4 1.5762e-05 5 3.77715 6 112.388 7 5.34034e-06 8 3.56577e-06 9 0.0001996 10 4.18928 11 21.7649 12 9.53474e-06 13 0.000186195 14 17.2007 15 5.80128 16 0.721917 17 1.24523e-05 18 9.42673 19 0.228681 20 14.0835 21 1.7811 22 6.81088e-05 23 23.8428 24 0.180337 25 0.155841 outfile=/lscratch/kocevski/32958729/ltcube_806198401_806457601_4FGL_J2237.6-5126_daily_bin2187.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/32958729/ft2_4FGL_J2237.6-5126_daily_bin2187.fits .....................! real 7.88 user 6.75 sys 0.24 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/32958729/ft1_filtered_4FGL_J2237.6-5126_daily_bin2187.fits evtable="EVENTS" scfile=/lscratch/kocevski/32958729/ft2_4FGL_J2237.6-5126_daily_bin2187.fits sctable="SC_DATA" expcube=/lscratch/kocevski/32958729/ltcube_806198401_806457601_4FGL_J2237.6-5126_daily_bin2187.fits outfile=/lscratch/kocevski/32958729/expmap_806198401_806457601_4FGL_J2237.6-5126_daily_bin2187.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/32958729/ltcube_806198401_806457601_4FGL_J2237.6-5126_daily_bin2187.fits .....................! real 60.34 user 55.67 sys 3.36 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 181 point sources and 0 extended sources Setting source of interest to: 4FGL J2237.6-5126 @ 339.414 -51.4347 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/32958729/ft1_filtered_4FGL_J2237.6-5126_daily_bin2187.fits scfile=/lscratch/kocevski/32958729/ft2_4FGL_J2237.6-5126_daily_bin2187.fits outfile=/lscratch/kocevski/32958729/cmap_806198401_806457601_4FGL_J2237.6-5126_daily_bin2187.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=339.414 yref=-51.4347 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.07 user 0.19 sys 0.14 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/32958729/ft1_filtered_4FGL_J2237.6-5126_daily_bin2187.fits scfile=/lscratch/kocevski/32958729/ft2_4FGL_J2237.6-5126_daily_bin2187.fits outfile=/lscratch/kocevski/32958729/cmap_HighResolution_806198401_806457601_4FGL_J2237.6-5126_daily_bin2187.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=339.414 yref=-51.4347 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.36 user 0.19 sys 0.14 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/32958729/ft1_filtered_4FGL_J2237.6-5126_daily_bin2187.fits evtable="EVENTS" scfile=/lscratch/kocevski/32958729/ft2_4FGL_J2237.6-5126_daily_bin2187.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/32958729/Model_4FGL_J2237.6-5126_daily_bin2187.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 sourcDone. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6107.8202538 Extracting fit parameters... 4FGL J2237.6-5126 Spectrum: PowerLaw 369 Prefactor: 5.692e+00 2.176e+01 0.000e+00 1.000e+06 ( 1.000e-12) 370 Index: 3.012e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 371 Scale: 3.240e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 583 Prefactor: 7.290e-01 1.558e-01 0.000e+00 1.000e+01 ( 1.000e+00) 584 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 585 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 582 Normalization: 1.185e+00 1.803e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.08 Ra Dec: 339.414 -51.435 Photon Flux Upper Limit: 9.82684637359e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00786616704384 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/32958346/likelihoodResults_806198401_806457601_4FGL_J2237.6-5126_daily_bin2187.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): 0 logL (Free Index) = 6107.79483139 delta logL = 0.0254224084147 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 6107.79207811 delta logL = 0.0281756883487 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 4.5499 1.0000 .0000 .10000E+07 2 'Index ' 3.8011 1.0000 .0000 10.000 3 'Normalizat' 1.1781 1.0000 .10000E-01 10.000 4 'Prefactor ' .73379 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5860E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 6107.792 FROM MIGRAD STATUS=CONVERGED 59 CALLS 221 TOTAL EDM= .60E-11 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 4.5203 416.55 .47171E-03 .11109E-02 2 Index 3.8069 6.6188 .50000 .25371E-04 3 Normalizat 1.1786 .30608E-01 .35453E-01 .77946E-04 4 Prefactor .73311 .27813E-01 .42849E-01 .76932E-04 ERR DEF= .500 Final values: Prefactor = 4.52031 Index = 3.80688 Normalizat = 1.17856 Prefactor = 0.733111 ********** ** 18 **HESSE ********** FCN= 6107.792 FROM HESSE STATUS=OK 33 CALLS 254 TOTAL EDM= .71E-08 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 4.5203 23.384 .18868E-04 -1.5665 2 Index 3.8069 3.5810 .19794E-01 -.24095 3 Normalizat 1.1786 .20089 .22022E-03 -.87268 4 Prefactor .73311 .17870 .24625E-03 -1.0224 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 7.11479e-09 Minuit parameter uncertainties: 1 20.5623 2 4.02707 3 0.201024 4 0.178837 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 6107.79206713 delta logL = 0.0281866619571 Extracting fit parameters... 4FGL J2237.6-5126 Spectrum: PowerLaw 369 Prefactor: 4.520e+00 2.056e+01 0.000e+00 1.000e+06 ( 1.000e-12) 370 Index: 3.807e+00 4.027e+00 0.000e+00 1.000e+01 (-1.000e+00) 371 Scale: 3.240e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 583 Prefactor: 7.331e-01 1.788e-01 0.000e+00 1.000e+01 ( 1.000e+00) 584 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 585 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 582 Normalization: 1.179e+00 2.010e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.08 Ra Dec: 339.414 -51.435 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/32958346/cmap_HighResolution_806198401_806457601_4FGL_J2237.6-5126_daily_bin2187.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='7.87e-03', job_status='DONE', photon_flux_upper_limit='9.83e-08', time_completed='2026-07-23 21:34:42.559816', job_id='32958346', GAL2='0.73', fit_tolerance='1e-08', EG2='1.18', EG='1.19', time_epoch_completed='1784867682.56', return_code2='0', ts='0.08', comment='SUCCESS', return_code='0', GAL='0.73', dlogl='2.82e-02', ts2='0.14', photon_index_error='0.00', photon_index='3.01' WHERE bin_id='2187' AND source_name='4FGL J2237.6-5126' AND cadence='daily'; Database successfully updated. Analysis Complete. Thu Jul 23 21:34:43 PDT 2026 GAL_V02 Working on... /lscratch/kocevski/32958607/ft1_filtered_4FGL_J2237.6-5126_daily_bin2187.fits.....................! real 17.99 user 16.02 sys 0.93 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/32958607/ft1_filtered_4FGL_J2237.6-5126_daily_bin2187.fits', '/lscratch/kocevski/32958607/ft2_4FGL_J2237.6-5126_daily_bin2187.fits', expMap='/lscratch/kocevski/32958607/expmap_806198401_806457601_4FGL_J2237.6-5126_daily_bin2187.fits', expCube='/lscratch/kocevski/32958607/ltcube_806198401_806457601_4FGL_J2237.6-5126_daily_bin2187.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/32958607/Model_4FGL_J2237.6-5126_daily_bin2187.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2237.6-5126' 4FGL J2237.6-5126 Spectrum: PowerLaw 369 Prefactor: 4.169e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 370 Index: 3.012e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 371 Scale: 3.240e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/32958607/ft1_filtered_4FGL_J2237.6-5126_daily_bin2187.fits Spacecraft file(s): /lscratch/kocevski/32958607/ft2_4FGL_J2237.6-5126_daily_bin2187.fits Exposure map: /lscratch/kocevski/32958607/expmap_806198401_806457601_4FGL_J2237.6-5126_daily_bin2187.fits Exposure cube: /lscratch/kocevski/32958607/ltcube_806198401_806457601_4FGL_J2237.6-5126_daily_bin2187.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/32958607/Model_4FGL_J2237.6-5126_daily_bin2187.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) = 6107.8270522 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6107.82051772 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .14634E-02 1.0000 .0000 .10000E+07 2 'Prefactor ' 10.793 1.0000 .0000 .10000E+07 3 'Prefactor ' 17.881 1.0000 .0000 .10000E+07 4 'Prefactor ' .36822E-04 1.0000 .0000 .10000E+07 5 'Prefactor ' 2.3746 1.0000 .0000 .10000E+07 6 'Prefactor ' 139.63 1.0000 .0000 .10000E+07 7 'norm ' .28557E-04 1.0000 .0000 .10000E+07 8 'Prefactor ' .26592E-03 1.0000 .0000 .10000E+07 9 'Prefactor ' .32780E-03 1.0000 .0000 .10000E+07 10 'Prefactor ' 1.5000 1.0000 .0000 .10000E+07 11 'Prefactor ' 5.6754 1.0000 .0000 .10000E+07 12 'Prefactor ' .25130E-04 1.0000 .0000 .10000E+07 13 'Prefactor ' .76839E-02 1.0000 .0000 .10000E+07 14 'Prefactor ' 24.561 1.0000 .0000 .10000E+07 15 'norm ' 4.0780 1.0000 .0000 .10000E+07 16 'norm ' .45987E-01 1.0000 .0000 .10000E+07 17 'Prefactor ' .35331E-05 1.0000 .0000 .10000E+07 18 'Prefactor ' 6.9817 1.0000 .0000 .10000E+07 19 'norm ' .19018E-01 1.0000 .0000 .10000E+07 20 'Prefactor ' 22.997 1.0000 .0000 .10000E+07 21 'Prefactor ' .61354 1.0000 .0000 .10000E+07 22 'Prefactor ' .75640E-05 1.0000 .0000 .10000E+07 23 'norm ' 21.226 1.0000 .0000 .10000E+07 24 'Normalizat' 1.1849 1.0000 .10000E-01 10.000 25 'Prefactor ' .72904 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5860E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 6107.820 FROM MIGRAD STATUS=CONVERGED 217 CALLS 2352 TOTAL EDM= .11E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.0% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 21.205 .11187E-05** at limit ** 2 Prefactor 10.801 5.1602 -.12954E-06 .19135E-02 3 Prefactor 17.895 2.0102 .25806E-07 -.99059E-02 4 Prefactor .0000 4.0851 .40412E-06** at limit ** 5 Prefactor 2.3774 3.7411 -.39506E-07 -.38387E-02 6 Prefactor 138.84 112.09 -.11678E-05 -.58484E-03 7 norm .0000 2.6203 -.15410E-06** at limit ** 8 Prefactor .0000 3.5889 -.36170E-06** at limit ** 9 Prefactor .44409E-09 22.481 -.13054E-05** at limit ** 10 Prefactor 1.5020 4.0592 .79026E-07 .19400E-02 11 Prefactor 5.6918 1.9445 .15169E-06 .90458E-03 12 Prefactor .0000 1.8896 .21247E-06** at limit ** 13 Prefactor .27756E-09 29.508 .70599E-06** at limit ** 14 Prefactor 24.541 1.4772 -.59686E-07 .23593E-01 15 norm 4.0888 5.7940 -.12952E-06 -.36455E-02 16 norm .34368E-01 74.374 -.98810E-05** at limit ** 17 Prefactor .0000 1.8789 -.43899E-07** at limit ** 18 Prefactor 6.9666 9.3743 .33149E-06 -.24559E-02 19 norm .19784E-01 12.592 .41477E-05** at limit ** 20 Prefactor 23.014 14.067 -.90001E-06 .36180E-03 21 Prefactor .61340 1.7441 .16900E-07 .23044E-03 22 Prefactor .16653E-09 7.8623 .29771E-06** at limit ** 23 norm 21.221 1.0561 -.21619E-07 .18863E-02 24 Normalizat 1.1850 .20243 -.65296E-05 .19000E-04 25 Prefactor .72902 .17877 .46812E-05 .53501E-04 ERR DEF= .500 Final values: Prefactor = 0 Prefactor = 10.8009 Prefactor = 17.8947 Prefactor = 0 Prefactor = 2.37737 Prefactor = 138.839 norm = 0 Prefactor = 0 Prefactor = 4.44089e-10 Prefactor = 1.50205 Prefactor = 5.69176 Prefactor = 0 Prefactor = 2.77556e-10 Prefactor = 24.5407 norm = 4.0888 norm = 0.0343675 Prefactor = 0 Prefactor = 6.96658 norm = 0.0197837 Prefactor = 23.0144 Prefactor = 0.613405 Prefactor = 1.66533e-10 norm = 21.2205 Normalizat = 1.18501 Prefactor = 0.729024 ********** ** 18 **HESSE ********** FCN= 6107.820 FROM HESSE STATUS=OK 489 CALLS 2841 TOTAL EDM= .17E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 21.265 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor 10.801 5.1717 .30472E-03 -1.5642 3 Prefactor 17.895 20.540 .23658E-03 -1.5623 4 Prefactor .0000 4.1451 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor 2.3774 3.7771 .66457E-03 -1.5677 6 Prefactor 138.84 112.39 .84634E-04 -1.5472 7 norm .0000 2.6253 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor .0000 3.5218 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor .44409E-09 22.499 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor 1.5020 4.1893 .87402E-03 -1.5683 11 Prefactor 5.6918 21.765 .42141E-03 -1.5660 12 Prefactor .0000 1.8901 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor .27756E-09 29.509 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 24.541 17.201 .20182E-03 -1.5609 15 norm 4.0888 5.8013 .49902E-03 -1.5668 16 norm .34368E-01 3.7911 .47576E-02 -1.5704 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor .0000 1.8812 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Prefactor 6.9666 9.4267 .37944E-03 -1.5655 19 norm .19784E-01 .66083 .33146E-02 -1.5705 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor 23.014 14.084 .20858E-03 -1.5612 21 Prefactor .61340 1.7811 .68024E-03 -1.5692 22 Prefactor .16653E-09 7.9431 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 norm 21.221 23.843 .21711E-03 -1.5616 24 Normalizat 1.1850 .18024 .35273E-01 -.87067 25 Prefactor .72902 .15575 .42786E-01 -1.0240 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.6682e-07 Minuit parameter uncertainties: 1 3.74528e-05 2 5.17171 3 20.54 4 1.5762e-05 5 3.77715 6 112.388 7 5.34034e-06 8 3.56577e-06 9 0.0001996 10 4.18928 11 21.7649 12 9.53474e-06 13 0.000186195 14 17.2007 15 5.80128 16 0.721917 17 1.24523e-05 18 9.42673 19 0.228681 20 14.0835 21 1.7811 22 6.81088e-05 23 23.8428 24 0.180337 25 0.155841 number of points = 7590 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J2237.6-5126_daily_bin2187 RA = 339.414, Dec = -51.4347 tmin = 806198401, tmax = 806457601 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='32958890', job_status='RUN', time_executed='2026-07-23 21:30:26.703011', time_epoch_executed='1784867426.7' WHERE source_name='4FGL J2237.6-5126' and cadence='daily' and bin_id='2187' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/32958890 Creating custom pfile directory: /lscratch/kocevski/32958890/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=806198401.0 && nMetStart<806457601.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=806198401.0 && nMetStart<806457601.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/32958890/ft1_4FGL_J2237.6-5126_daily_bin2187.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=806198401.0 && nMetStart<806457601.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/32958890/ft2_4FGL_J2237.6-5126_daily_bin2187.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/32958890/ft1_4FGL_J2237.6-5126_daily_bin2187.fits outfile=/lscratch/kocevski/32958890/ft1_filteredMKT_4FGL_J2237.6-5126_daily_bin2187.fits ra=339.414 dec=-51.4347 rad=12.0 tmin=806198401.0 tmax=806457601.0 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 2.85 user 1.73 sys 0.20 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/32958890/ft2_4FGL_J2237.6-5126_daily_bin2187.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/32958890/ft2_4FGL_J2237.6-5126_daily_bin2187.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/32958890/ft1_filteredMKT_4FGL_J2237.6-5126_daily_bin2187.fits evtable="EVENTS" outfile="/lscratch/kocevski/32958890/ft1_filtered_4FGL_J2237.6-5126_daily_bin2187.fits" apply_filter=yes overwrite=yes header_obstimes=yes tstart=0.0 tstop=0.0 gtifile="default" chatter=3 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtmktime version HEAD Applying GTI filter: IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2)) real 1.01 user 0.20 sys 0.12 Number of photons that the gtmktime cut: 575 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/32958890/ft1_filtered_4FGL_J2237.6-5126_daily_bin2187.fits" evtable="EVENTS" scfile=/lscratch/kocevski/32958890/ft2_4FGL_J2237.6-5126_daily_bin2187.fits sctable="SC_DATA" oDone. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6107.8202538 Extracting fit parameters... 4FGL J2237.6-5126 Spectrum: PowerLaw 369 Prefactor: 5.692e+00 2.176e+01 0.000e+00 1.000e+06 ( 1.000e-12) 370 Index: 3.012e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 371 Scale: 3.240e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 583 Prefactor: 7.290e-01 1.558e-01 0.000e+00 1.000e+01 ( 1.000e+00) 584 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 585 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 582 Normalization: 1.185e+00 1.803e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.08 Ra Dec: 339.414 -51.435 Photon Flux Upper Limit: 9.82684637359e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00786616704384 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/32958607/likelihoodResults_806198401_806457601_4FGL_J2237.6-5126_daily_bin2187.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): 0 logL (Free Index) = 6107.79483139 delta logL = 0.0254224084147 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 6107.79207811 delta logL = 0.0281756883487 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 4.5499 1.0000 .0000 .10000E+07 2 'Index ' 3.8011 1.0000 .0000 10.000 3 'Normalizat' 1.1781 1.0000 .10000E-01 10.000 4 'Prefactor ' .73379 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5860E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 6107.792 FROM MIGRAD STATUS=CONVERGED 59 CALLS 221 TOTAL EDM= .60E-11 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 4.5203 416.55 .47171E-03 .11109E-02 2 Index 3.8069 6.6188 .50000 .25371E-04 3 Normalizat 1.1786 .30608E-01 .35453E-01 .77946E-04 4 Prefactor .73311 .27813E-01 .42849E-01 .76932E-04 ERR DEF= .500 Final values: Prefactor = 4.52031 Index = 3.80688 Normalizat = 1.17856 Prefactor = 0.733111 ********** ** 18 **HESSE ********** FCN= 6107.792 FROM HESSE STATUS=OK 33 CALLS 254 TOTAL EDM= .71E-08 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 4.5203 23.384 .18868E-04 -1.5665 2 Index 3.8069 3.5810 .19794E-01 -.24095 3 Normalizat 1.1786 .20089 .22022E-03 -.87268 4 Prefactor .73311 .17870 .24625E-03 -1.0224 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 7.11479e-09 Minuit parameter uncertainties: 1 20.5623 2 4.02707 3 0.201024 4 0.178837 number of points = 7590 number of fields = 31 RA_SUN column already exists. File will not be modified. shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 6107.79206713 delta logL = 0.0281866619571 Extracting fit parameters... 4FGL J2237.6-5126 Spectrum: PowerLaw 369 Prefactor: 4.520e+00 2.056e+01 0.000e+00 1.000e+06 ( 1.000e-12) 370 Index: 3.807e+00 4.027e+00 0.000e+00 1.000e+01 (-1.000e+00) 371 Scale: 3.240e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 583 Prefactor: 7.331e-01 1.788e-01 0.000e+00 1.000e+01 ( 1.000e+00) 584 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 585 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 582 Normalization: 1.179e+00 2.010e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.08 Ra Dec: 339.414 -51.435 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/32958607/cmap_HighResolution_806198401_806457601_4FGL_J2237.6-5126_daily_bin2187.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='7.87e-03', job_status='DONE', photon_flux_upper_limit='9.83e-08', time_completed='2026-07-23 21:35:34.141343', job_id='32958607', GAL2='0.73', fit_tolerance='1e-08', EG2='1.18', EG='1.19', time_epoch_completed='1784867734.14', return_code2='0', ts='0.08', comment='SUCCESS', return_code='0', GAL='0.73', dlogl='2.82e-02', ts2='0.14', photon_index_error='0.00', photon_index='3.01' WHERE bin_id='2187' AND source_name='4FGL J2237.6-5126' AND cadence='daily'; Database successfully updated. Analysis Complete. Thu Jul 23 21:35:34 PDT 2026 Done. Performing analysis on: 4FGL_J2237.6-5126_daily_bin2187 RA = 339.414, Dec = -51.4347 tmin = 806198401, tmax = 806457601 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='32958797', job_status='RUN', time_executed='2026-07-23 21:30:26.853244', time_epoch_executed='1784867426.85' WHERE source_name='4FGL J2237.6-5126' and cadence='daily' and bin_id='2187' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/32958797 Creating custom pfile directory: /lscratch/kocevski/32958797/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=806198401.0 && nMetStart<806457601.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=806198401.0 && nMetStart<806457601.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/32958797/ft1_4FGL_J2237.6-5126_daily_bin2187.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=806198401.0 && nMetStart<806457601.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/32958797/ft2_4FGL_J2237.6-5126_daily_bin2187.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/32958797/ft1_4FGL_J2237.6-5126_daily_bin2187.fits outfile=/lscratch/kocevski/32958797/ft1_filteredMKT_4FGL_J2237.6-5126_daily_bin2187.fits ra=339.414 dec=-51.4347 rad=12.0 tmin=806198401.0 tmax=806457601.0 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 2.98 user 1.88 sys 0.18 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/32958797/ft2_4FGL_J2237.6-5126_daily_bin2187.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/32958797/ft2_4FGL_J2237.6-5126_daily_bin2187.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/32958797/ft1_filteredMKT_4FGL_J2237.6-5126_daily_bin2187.fits evtable="EVENTS" outfile="/lscratch/kocevski/32958797/ft1_filtered_4FGL_J2237.6-5126_daily_bin2187.fits" apply_filter=yes overwrite=yes header_obstimes=yes tstart=0.0 tstop=0.0 gtifile="default" chatter=3 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtmktime version HEAD Applying GTI filter: IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2)) real 1.38 user 0.19 sys 0.13 Number of photons that the gtmktime cut: 575 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/32958797/ft1_filtered_4FGL_J2237.6-5126_daily_bin2187.fits" evtable="EVENTS" scfile=/lscratch/kocevski/32958797/ft2_4FGL_J2237.6-5126_daily_bin2187.fits sctable="SC_DATA" e GAL_V02 Working on... /lscratch/kocevski/32958729/ft1_filtered_4FGL_J2237.6-5126_daily_bin2187.fits.....................! real 17.66 user 15.69 sys 0.95 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/32958729/ft1_filtered_4FGL_J2237.6-5126_daily_bin2187.fits', '/lscratch/kocevski/32958729/ft2_4FGL_J2237.6-5126_daily_bin2187.fits', expMap='/lscratch/kocevski/32958729/expmap_806198401_806457601_4FGL_J2237.6-5126_daily_bin2187.fits', expCube='/lscratch/kocevski/32958729/ltcube_806198401_806457601_4FGL_J2237.6-5126_daily_bin2187.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/32958729/Model_4FGL_J2237.6-5126_daily_bin2187.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2237.6-5126' 4FGL J2237.6-5126 Spectrum: PowerLaw 369 Prefactor: 4.169e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 370 Index: 3.012e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 371 Scale: 3.240e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/32958729/ft1_filtered_4FGL_J2237.6-5126_daily_bin2187.fits Spacecraft file(s): /lscratch/kocevski/32958729/ft2_4FGL_J2237.6-5126_daily_bin2187.fits Exposure map: /lscratch/kocevski/32958729/expmap_806198401_806457601_4FGL_J2237.6-5126_daily_bin2187.fits Exposure cube: /lscratch/kocevski/32958729/ltcube_806198401_806457601_4FGL_J2237.6-5126_daily_bin2187.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/32958729/Model_4FGL_J2237.6-5126_daily_bin2187.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) = 6107.8270522 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6107.82051772 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .14634E-02 1.0000 .0000 .10000E+07 2 'Prefactor ' 10.793 1.0000 .0000 .10000E+07 3 'Prefactor ' 17.881 1.0000 .0000 .10000E+07 4 'Prefactor ' .36822E-04 1.0000 .0000 .10000E+07 5 'Prefactor ' 2.3746 1.0000 .0000 .10000E+07 6 'Prefactor ' 139.63 1.0000 .0000 .10000E+07 7 'norm ' .28557E-04 1.0000 .0000 .10000E+07 8 'Prefactor ' .26592E-03 1.0000 .0000 .10000E+07 9 'Prefactor ' .32780E-03 1.0000 .0000 .10000E+07 10 'Prefactor ' 1.5000 1.0000 .0000 .10000E+07 11 'Prefactor ' 5.6754 1.0000 .0000 .10000E+07 12 'Prefactor ' .25130E-04 1.0000 .0000 .10000E+07 13 'Prefactor ' .76839E-02 1.0000 .0000 .10000E+07 14 'Prefactor ' 24.561 1.0000 .0000 .10000E+07 15 'norm ' 4.0780 1.0000 .0000 .10000E+07 16 'norm ' .45987E-01 1.0000 .0000 .10000E+07 17 'Prefactor ' .35331E-05 1.0000 .0000 .10000E+07 18 'Prefactor ' 6.9817 1.0000 .0000 .10000E+07 19 'norm ' .19018E-01 1.0000 .0000 .10000E+07 20 'Prefactor ' 22.997 1.0000 .0000 .10000E+07 21 'Prefactor ' .61354 1.0000 .0000 .10000E+07 22 'Prefactor ' .75640E-05 1.0000 .0000 .10000E+07 23 'norm ' 21.226 1.0000 .0000 .10000E+07 24 'Normalizat' 1.1849 1.0000 .10000E-01 10.000 25 'Prefactor ' .72904 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5860E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 6107.820 FROM MIGRAD STATUS=CONVERGED 217 CALLS 2352 TOTAL EDM= .11E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.0% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 21.205 .11187E-05** at limit ** 2 Prefactor 10.801 5.1602 -.12954E-06 .19135E-02 3 Prefactor 17.895 2.0102 .25806E-07 -.99059E-02 4 Prefactor .0000 4.0851 .40412E-06** at limit ** 5 Prefactor 2.3774 3.7411 -.39506E-07 -.38387E-02 6 Prefactor 138.84 112.09 -.11678E-05 -.58484E-03 7 norm .0000 2.6203 -.15410E-06** at limit ** 8 Prefactor .0000 3.5889 -.36170E-06** at limit ** 9 Prefactor .44409E-09 22.481 -.13054E-05** at limit ** 10 Prefactor 1.5020 4.0592 .79026E-07 .19400E-02 11 Prefactor 5.6918 1.9445 .15169E-06 .90458E-03 12 Prefactor .0000 1.8896 .21247E-06** at limit ** 13 Prefactor .27756E-09 29.508 .70599E-06** at limit ** 14 Prefactor 24.541 1.4772 -.59686E-07 .23593E-01 15 norm 4.0888 5.7940 -.12952E-06 -.36455E-02 16 norm .34368E-01 74.374 -.98810E-05** at limit ** 17 Prefactor .0000 1.8789 -.43899E-07** at limit ** 18 Prefactor 6.9666 9.3743 .33149E-06 -.24559E-02 19 norm .19784E-01 12.592 .41477E-05** at limit ** 20 Prefactor 23.014 14.067 -.90001E-06 .36180E-03 21 Prefactor .61340 1.7441 .16900E-07 .23044E-03 22 Prefactor .16653E-09 7.8623 .29771E-06** at limit ** 23 norm 21.221 1.0561 -.21619E-07 .18863E-02 24 Normalizat 1.1850 .20243 -.65296E-05 .19000E-04 25 Prefactor .72902 .17877 .46812E-05 .53501E-04 ERR DEF= .500 Final values: Prefactor = 0 Prefactor = 10.8009 Prefactor = 17.8947 Prefactor = 0 Prefactor = 2.37737 Prefactor = 138.839 norm = 0 Prefactor = 0 Prefactor = 4.44089e-10 Prefactor = 1.50205 Prefactor = 5.69176 Prefactor = 0 Prefactor = 2.77556e-10 Prefactor = 24.5407 norm = 4.0888 norm = 0.0343675 Prefactor = 0 Prefactor = 6.96658 norm = 0.0197837 Prefactor = 23.0144 Prefactor = 0.613405 Prefactor = 1.66533e-10 norm = 21.2205 Normalizat = 1.18501 Prefactor = 0.729024 ********** ** 18 **HESSE ********** FCN= 6107.820 FROM HESSE STATUS=OK 489 CALLS 2841 TOTAL EDM= .17E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 21.265 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor 10.801 5.1717 .30472E-03 -1.5642 3 Prefactor 17.895 20.540 .23658E-03 -1.5623 4 Prefactor .0000 4.1451 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor 2.3774 3.7771 .66457E-03 -1.5677 6 Prefactor 138.84 112.39 .84634E-04 -1.5472 7 norm .0000 2.6253 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor .0000 3.5218 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor .44409E-09 22.499 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor 1.5020 4.1893 .87402E-03 -1.5683 11 Prefactor 5.6918 21.765 .42141E-03 -1.5660 12 Prefactor .0000 1.8901 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor .27756E-09 29.509 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 24.541 17.201 .20182E-03 -1.5609 15 norm 4.0888 5.8013 .49902E-03 -1.5668 16 norm .34368E-01 3.7911 .47576E-02 -1.5704 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor .0000 1.8812 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Prefactor 6.9666 9.4267 .37944E-03 -1.5655 19 norm .19784E-01 .66083 .33146E-02 -1.5705 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor 23.014 14.084 .20858E-03 -1.5612 21 Prefactor .61340 1.7811 .68024E-03 -1.5692 22 Prefactor .16653E-09 7.9431 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 norm 21.221 23.843 .21711E-03 -1.5616 24 Normalizat 1.1850 .18024 .35273E-01 -.87067 25 Prefactor .72902 .15575 .42786E-01 -1.0240 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.6682e-07 Minuit parameter uncertainties: 1 3.74528e-05 2 5.17171 3 20.54 4 1.5762e-05 5 3.77715 6 112.388 7 5.34034e-06 8 3.56577e-06 9 0.0001996 10 4.18928 11 21.7649 12 9.53474e-06 13 0.000186195 14 17.2007 15 5.80128 16 0.721917 17 1.24523e-05 18 9.42673 19 0.228681 20 14.0835 21 1.7811 22 6.81088e-05 23 23.8428 24 0.180337 25 0.155841 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6107.8202538 Extracting fit parameters... 4FGL J2237.6-5126 Spectrum: PowerLaw 369 Prefactor: 5.692e+00 2.176e+01 0.000e+00 1.000e+06 ( 1.000e-12) 370 Index: 3.012e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 371 Scale: 3.240e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 583 Prefactor: 7.290e-01 1.558e-01 0.000e+00 1.000e+01 ( 1.000e+00) 584 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 585 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 582 Normalization: 1.185e+00 1.803e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.08 Ra Dec: 339.414 -51.435 Photon Flux Upper Limit: 9.82684637359e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00786616704384 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/32958729/likelihoodResults_806198401_806457601_4FGL_J2237.6-5126_daily_bin2187.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): 0 logL (Free Index) = 6107.79483139 delta logL = 0.0254224084147 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 6107.79207811 delta logL = 0.0281756883487 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 4.5499 1.0000 .0000 .10000E+07 2 'Index ' 3.8011 1.0000 .0000 10.000 3 'Normalizat' 1.1781 1.0000 .10000E-01 10.000 4 'Prefactor ' .73379 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5860E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 6107.792 FROM MIGRAD STATUS=CONVERGED 59 CALLS 221 TOTAL EDM= .60E-11 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 4.5203 416.55 .47171E-03 .11109E-02 2 Index 3.8069 6.6188 .50000 .25371E-04 3 Normalizat 1.1786 .30608E-01 .35453E-01 .77946E-04 4 Prefactor .73311 .27813E-01 .42849E-01 .76932E-04 ERR DEF= .500 Final values: Prefactor = 4.52031 Index = 3.80688 Normalizat = 1.17856 Prefactor = 0.733111 ********** ** 18 **HESSE ********** FCN= 6107.792 FROM HESSE STATUS=OK 33 CALLS 254 TOTAL EDM= .71E-08 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 4.5203 23.384 .18868E-04 -1.5665 2 Index 3.8069 3.5810 .19794E-01 -.24095 3 Normalizat 1.1786 .20089 .22022E-03 -.87268 4 Prefactor .73311 .17870 .24625E-03 -1.0224 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 7.11479e-09 Minuit parameter uncertainties: 1 20.5623 2 4.02707 3 0.201024 4 0.178837 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 6107.79206713 delta logL = 0.0281866619571 Extracting fit parameters... 4FGL J2237.6-5126 Spectrum: PowerLaw 369 Prefactor: 4.520e+00 2.056e+01 0.000e+00 1.000e+06 ( 1.000e-12) 370 Index: 3.807e+00 4.027e+00 0.000e+00 1.000e+01 (-1.000e+00) 371 Scale: 3.240e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 583 Prefactor: 7.331e-01 1.788e-01 0.000e+00 1.000e+01 ( 1.000e+00) 584 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 585 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 582 Normalization: 1.179e+00 2.010e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.08 Ra Dec: 339.414 -51.435 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/32958729/cmap_HighResolution_806198401_806457601_4FGL_J2237.6-5126_daily_bin2187.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='7.87e-03', job_status='DONE', photon_flux_upper_limit='9.83e-08', time_completed='2026-07-23 21:36:45.275633', job_id='32958729', GAL2='0.73', fit_tolerance='1e-08', EG2='1.18', EG='1.19', time_epoch_completed='1784867805.28', return_code2='0', ts='0.08', comment='SUCCESS', return_code='0', GAL='0.73', dlogl='2.82e-02', ts2='0.14', photon_index_error='0.00', photon_index='3.01' WHERE bin_id='2187' AND source_name='4FGL J2237.6-5126' AND cadence='daily'; Database successfully updated. Analysis Complete. Thu Jul 23 21:36:46 PDT 2026 utfile=/lscratch/kocevski/32958890/ltcube_806198401_806457601_4FGL_J2237.6-5126_daily_bin2187.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/32958890/ft2_4FGL_J2237.6-5126_daily_bin2187.fits .....................! real 8.75 user 7.44 sys 0.23 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/32958890/ft1_filtered_4FGL_J2237.6-5126_daily_bin2187.fits evtable="EVENTS" scfile=/lscratch/kocevski/32958890/ft2_4FGL_J2237.6-5126_daily_bin2187.fits sctable="SC_DATA" expcube=/lscratch/kocevski/32958890/ltcube_806198401_806457601_4FGL_J2237.6-5126_daily_bin2187.fits outfile=/lscratch/kocevski/32958890/expmap_806198401_806457601_4FGL_J2237.6-5126_daily_bin2187.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/32958890/ltcube_806198401_806457601_4FGL_J2237.6-5126_daily_bin2187.fits .....................! real 63.44 user 58.73 sys 3.52 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 181 point sources and 0 extended sources Setting source of interest to: 4FGL J2237.6-5126 @ 339.414 -51.4347 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/32958890/ft1_filtered_4FGL_J2237.6-5126_daily_bin2187.fits scfile=/lscratch/kocevski/32958890/ft2_4FGL_J2237.6-5126_daily_bin2187.fits outfile=/lscratch/kocevski/32958890/cmap_806198401_806457601_4FGL_J2237.6-5126_daily_bin2187.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=339.414 yref=-51.4347 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.04 user 0.22 sys 0.14 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/32958890/ft1_filtered_4FGL_J2237.6-5126_daily_bin2187.fits scfile=/lscratch/kocevski/32958890/ft2_4FGL_J2237.6-5126_daily_bin2187.fits outfile=/lscratch/kocevski/32958890/cmap_HighResolution_806198401_806457601_4FGL_J2237.6-5126_daily_bin2187.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=339.414 yref=-51.4347 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.37 user 0.26 sys 0.12 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/32958890/ft1_filtered_4FGL_J2237.6-5126_daily_bin2187.fits evtable="EVENTS" scfile=/lscratch/kocevski/32958890/ft2_4FGL_J2237.6-5126_daily_bin2187.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/32958890/Model_4FGL_J2237.6-5126_daily_bin2187.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 sourceoutfile=/lscratch/kocevski/32958797/ltcube_806198401_806457601_4FGL_J2237.6-5126_daily_bin2187.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/32958797/ft2_4FGL_J2237.6-5126_daily_bin2187.fits .....................! real 8.75 user 7.45 sys 0.24 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/32958797/ft1_filtered_4FGL_J2237.6-5126_daily_bin2187.fits evtable="EVENTS" scfile=/lscratch/kocevski/32958797/ft2_4FGL_J2237.6-5126_daily_bin2187.fits sctable="SC_DATA" expcube=/lscratch/kocevski/32958797/ltcube_806198401_806457601_4FGL_J2237.6-5126_daily_bin2187.fits outfile=/lscratch/kocevski/32958797/expmap_806198401_806457601_4FGL_J2237.6-5126_daily_bin2187.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/32958797/ltcube_806198401_806457601_4FGL_J2237.6-5126_daily_bin2187.fits .....................! real 63.68 user 58.33 sys 3.77 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 181 point sources and 0 extended sources Setting source of interest to: 4FGL J2237.6-5126 @ 339.414 -51.4347 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/32958797/ft1_filtered_4FGL_J2237.6-5126_daily_bin2187.fits scfile=/lscratch/kocevski/32958797/ft2_4FGL_J2237.6-5126_daily_bin2187.fits outfile=/lscratch/kocevski/32958797/cmap_806198401_806457601_4FGL_J2237.6-5126_daily_bin2187.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=339.414 yref=-51.4347 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.29 user 0.21 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/32958797/ft1_filtered_4FGL_J2237.6-5126_daily_bin2187.fits scfile=/lscratch/kocevski/32958797/ft2_4FGL_J2237.6-5126_daily_bin2187.fits outfile=/lscratch/kocevski/32958797/cmap_HighResolution_806198401_806457601_4FGL_J2237.6-5126_daily_bin2187.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=339.414 yref=-51.4347 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.19 user 0.22 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/32958797/ft1_filtered_4FGL_J2237.6-5126_daily_bin2187.fits evtable="EVENTS" scfile=/lscratch/kocevski/32958797/ft2_4FGL_J2237.6-5126_daily_bin2187.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/32958797/Model_4FGL_J2237.6-5126_daily_bin2187.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/32958797/ft1_filtered_4FGL_J2237.6-5126_daily_bin2187.fits.....................! real 18.76 user 16.46 sys 0.96 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/32958797/ft1_filtered_4FGL_J2237.6-5126_daily_bin2187.fits', '/lscratch/kocevski/32958797/ft2_4FGL_J2237.6-5126_daily_bin2187.fits', expMap='/lscratch/kocevski/32958797/expmap_806198401_806457601_4FGL_J2237.6-5126_daily_bin2187.fits', expCube='/lscratch/kocevski/32958797/ltcube_806198401_806457601_4FGL_J2237.6-5126_daily_bin2187.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/32958797/Model_4FGL_J2237.6-5126_daily_bin2187.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2237.6-5126' 4FGL J2237.6-5126 Spectrum: PowerLaw 369 Prefactor: 4.169e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 370 Index: 3.012e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 371 Scale: 3.240e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/32958797/ft1_filtered_4FGL_J2237.6-5126_daily_bin2187.fits Spacecraft file(s): /lscratch/kocevski/32958797/ft2_4FGL_J2237.6-5126_daily_bin2187.fits Exposure map: /lscratch/kocevski/32958797/expmap_806198401_806457601_4FGL_J2237.6-5126_daily_bin2187.fits Exposure cube: /lscratch/kocevski/32958797/ltcube_806198401_806457601_4FGL_J2237.6-5126_daily_bin2187.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/32958797/Model_4FGL_J2237.6-5126_daily_bin2187.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) = 6107.8270522 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6107.82051772 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .14634E-02 1.0000 .0000 .10000E+07 2 'Prefactor ' 10.793 1.0000 .0000 .10000E+07 3 'Prefactor ' 17.881 1.0000 .0000 .10000E+07 4 'Prefactor ' .36822E-04 1.0000 .0000 .10000E+07 5 'Prefactor ' 2.3746 1.0000 .0000 .10000E+07 6 'Prefactor ' 139.63 1.0000 .0000 .10000E+07 7 'norm ' .28557E-04 1.0000 .0000 .10000E+07 8 'Prefactor ' .26592E-03 1.0000 .0000 .10000E+07 9 'Prefactor ' .32780E-03 1.0000 .0000 .10000E+07 10 'Prefactor ' 1.5000 1.0000 .0000 .10000E+07 11 'Prefactor ' 5.6754 1.0000 .0000 .10000E+07 12 'Prefactor ' .25130E-04 1.0000 .0000 .10000E+07 13 'Prefactor ' .76839E-02 1.0000 .0000 .10000E+07 14 'Prefactor ' 24.561 1.0000 .0000 .10000E+07 15 'norm ' 4.0780 1.0000 .0000 .10000E+07 16 'norm ' .45987E-01 1.0000 .0000 .10000E+07 17 'Prefactor ' .35331E-05 1.0000 .0000 .10000E+07 18 'Prefactor ' 6.9817 1.0000 .0000 .10000E+07 19 'norm ' .19018E-01 1.0000 .0000 .10000E+07 20 'Prefactor ' 22.997 1.0000 .0000 .10000E+07 21 'Prefactor ' .61354 1.0000 .0000 .10000E+07 22 'Prefactor ' .75640E-05 1.0000 .0000 .10000E+07 23 'norm ' 21.226 1.0000 .0000 .10000E+07 24 'Normalizat' 1.1849 1.0000 .10000E-01 10.000 25 'Prefactor ' .72904 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** GAL_V02 Working on... /lscratch/kocevski/32958890/ft1_filtered_4FGL_J2237.6-5126_daily_bin2187.fits.....................! real 20.21 user 18.14 sys 0.93 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/32958890/ft1_filtered_4FGL_J2237.6-5126_daily_bin2187.fits', '/lscratch/kocevski/32958890/ft2_4FGL_J2237.6-5126_daily_bin2187.fits', expMap='/lscratch/kocevski/32958890/expmap_806198401_806457601_4FGL_J2237.6-5126_daily_bin2187.fits', expCube='/lscratch/kocevski/32958890/ltcube_806198401_806457601_4FGL_J2237.6-5126_daily_bin2187.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/32958890/Model_4FGL_J2237.6-5126_daily_bin2187.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2237.6-5126' 4FGL J2237.6-5126 Spectrum: PowerLaw 369 Prefactor: 4.169e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 370 Index: 3.012e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 371 Scale: 3.240e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/32958890/ft1_filtered_4FGL_J2237.6-5126_daily_bin2187.fits Spacecraft file(s): /lscratch/kocevski/32958890/ft2_4FGL_J2237.6-5126_daily_bin2187.fits Exposure map: /lscratch/kocevski/32958890/expmap_806198401_806457601_4FGL_J2237.6-5126_daily_bin2187.fits Exposure cube: /lscratch/kocevski/32958890/ltcube_806198401_806457601_4FGL_J2237.6-5126_daily_bin2187.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/32958890/Model_4FGL_J2237.6-5126_daily_bin2187.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) = 6107.8270522 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6107.82051772 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .14634E-02 1.0000 .0000 .10000E+07 2 'Prefactor ' 10.793 1.0000 .0000 .10000E+07 3 'Prefactor ' 17.881 1.0000 .0000 .10000E+07 4 'Prefactor ' .36822E-04 1.0000 .0000 .10000E+07 5 'Prefactor ' 2.3746 1.0000 .0000 .10000E+07 6 'Prefactor ' 139.63 1.0000 .0000 .10000E+07 7 'norm ' .28557E-04 1.0000 .0000 .10000E+07 8 'Prefactor ' .26592E-03 1.0000 .0000 .10000E+07 9 'Prefactor ' .32780E-03 1.0000 .0000 .10000E+07 10 'Prefactor ' 1.5000 1.0000 .0000 .10000E+07 11 'Prefactor ' 5.6754 1.0000 .0000 .10000E+07 12 'Prefactor ' .25130E-04 1.0000 .0000 .10000E+07 13 'Prefactor ' .76839E-02 1.0000 .0000 .10000E+07 14 'Prefactor ' 24.561 1.0000 .0000 .10000E+07 15 'norm ' 4.0780 1.0000 .0000 .10000E+07 16 'norm ' .45987E-01 1.0000 .0000 .10000E+07 17 'Prefactor ' .35331E-05 1.0000 .0000 .10000E+07 18 'Prefactor ' 6.9817 1.0000 .0000 .10000E+07 19 'norm ' .19018E-01 1.0000 .0000 .10000E+07 20 'Prefactor ' 22.997 1.0000 .0000 .10000E+07 21 'Prefactor ' .61354 1.0000 .0000 .10000E+07 22 'Prefactor ' .75640E-05 1.0000 .0000 .10000E+07 23 'norm ' 21.226 1.0000 .0000 .10000E+07 24 'Normalizat' 1.1849 1.0000 .10000E-01 10.000 25 'Prefactor ' .72904 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** *** 17 **MINIMIZE .5860E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 6107.820 FROM MIGRAD STATUS=CONVERGED 217 CALLS 2352 TOTAL EDM= .11E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.0% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 21.205 .11187E-05** at limit ** 2 Prefactor 10.801 5.1602 -.12954E-06 .19135E-02 3 Prefactor 17.895 2.0102 .25806E-07 -.99059E-02 4 Prefactor .0000 4.0851 .40412E-06** at limit ** 5 Prefactor 2.3774 3.7411 -.39506E-07 -.38387E-02 6 Prefactor 138.84 112.09 -.11678E-05 -.58484E-03 7 norm .0000 2.6203 -.15410E-06** at limit ** 8 Prefactor .0000 3.5889 -.36170E-06** at limit ** 9 Prefactor .44409E-09 22.481 -.13054E-05** at limit ** 10 Prefactor 1.5020 4.0592 .79026E-07 .19400E-02 11 Prefactor 5.6918 1.9445 .15169E-06 .90458E-03 12 Prefactor .0000 1.8896 .21247E-06** at limit ** 13 Prefactor .27756E-09 29.508 .70599E-06** at limit ** 14 Prefactor 24.541 1.4772 -.59686E-07 .23593E-01 15 norm 4.0888 5.7940 -.12952E-06 -.36455E-02 16 norm .34368E-01 74.374 -.98810E-05** at limit ** 17 Prefactor .0000 1.8789 -.43899E-07** at limit ** 18 Prefactor 6.9666 9.3743 .33149E-06 -.24559E-02 19 norm .19784E-01 12.592 .41477E-05** at limit ** 20 Prefactor 23.014 14.067 -.90001E-06 .36180E-03 21 Prefactor .61340 1.7441 .16900E-07 .23044E-03 22 Prefactor .16653E-09 7.8623 .29771E-06** at limit ** 23 norm 21.221 1.0561 -.21619E-07 .18863E-02 24 Normalizat 1.1850 .20243 -.65296E-05 .19000E-04 25 Prefactor .72902 .17877 .46812E-05 .53501E-04 ERR DEF= .500 Final values: Prefactor = 0 Prefactor = 10.8009 Prefactor = 17.8947 Prefactor = 0 Prefactor = 2.37737 Prefactor = 138.839 norm = 0 Prefactor = 0 Prefactor = 4.44089e-10 Prefactor = 1.50205 Prefactor = 5.69176 Prefactor = 0 Prefactor = 2.77556e-10 Prefactor = 24.5407 norm = 4.0888 norm = 0.0343675 Prefactor = 0 Prefactor = 6.96658 norm = 0.0197837 Prefactor = 23.0144 Prefactor = 0.613405 Prefactor = 1.66533e-10 norm = 21.2205 Normalizat = 1.18501 Prefactor = 0.729024 * 17 **MINIMIZE .5860E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 6107.820 FROM MIGRAD STATUS=CONVERGED 217 CALLS 2352 TOTAL EDM= .11E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.0% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 21.205 .11187E-05** at limit ** 2 Prefactor 10.801 5.1602 -.12954E-06 .19135E-02 3 Prefactor 17.895 2.0102 .25806E-07 -.99059E-02 4 Prefactor .0000 4.0851 .40412E-06** at limit ** 5 Prefactor 2.3774 3.7411 -.39506E-07 -.38387E-02 6 Prefactor 138.84 112.09 -.11678E-05 -.58484E-03 7 norm .0000 2.6203 -.15410E-06** at limit ** 8 Prefactor .0000 3.5889 -.36170E-06** at limit ** 9 Prefactor .44409E-09 22.481 -.13054E-05** at limit ** 10 Prefactor 1.5020 4.0592 .79026E-07 .19400E-02 11 Prefactor 5.6918 1.9445 .15169E-06 .90458E-03 12 Prefactor .0000 1.8896 .21247E-06** at limit ** 13 Prefactor .27756E-09 29.508 .70599E-06** at limit ** 14 Prefactor 24.541 1.4772 -.59686E-07 .23593E-01 15 norm 4.0888 5.7940 -.12952E-06 -.36455E-02 16 norm .34368E-01 74.374 -.98810E-05** at limit ** 17 Prefactor .0000 1.8789 -.43899E-07** at limit ** 18 Prefactor 6.9666 9.3743 .33149E-06 -.24559E-02 19 norm .19784E-01 12.592 .41477E-05** at limit ** 20 Prefactor 23.014 14.067 -.90001E-06 .36180E-03 21 Prefactor .61340 1.7441 .16900E-07 .23044E-03 22 Prefactor .16653E-09 7.8623 .29771E-06** at limit ** 23 norm 21.221 1.0561 -.21619E-07 .18863E-02 24 Normalizat 1.1850 .20243 -.65296E-05 .19000E-04 25 Prefactor .72902 .17877 .46812E-05 .53501E-04 ERR DEF= .500 Final values: Prefactor = 0 Prefactor = 10.8009 Prefactor = 17.8947 Prefactor = 0 Prefactor = 2.37737 Prefactor = 138.839 norm = 0 Prefactor = 0 Prefactor = 4.44089e-10 Prefactor = 1.50205 Prefactor = 5.69176 Prefactor = 0 Prefactor = 2.77556e-10 Prefactor = 24.5407 norm = 4.0888 norm = 0.0343675 Prefactor = 0 Prefactor = 6.96658 norm = 0.0197837 Prefactor = 23.0144 Prefactor = 0.613405 Prefactor = 1.66533e-10 norm = 21.2205 Normalizat = 1.18501 Prefactor = 0.729024 ********** ** 18 **HESSE ********** FCN= 6107.820 FROM HESSE STATUS=OK 489 CALLS 2841 TOTAL EDM= .17E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 21.265 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor 10.801 5.1717 .30472E-03 -1.5642 3 Prefactor 17.895 20.540 .23658E-03 -1.5623 4 Prefactor .0000 4.1451 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor 2.3774 3.7771 .66457E-03 -1.5677 6 Prefactor 138.84 112.39 .84634E-04 -1.5472 7 norm .0000 2.6253 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor .0000 3.5218 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor .44409E-09 22.499 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor 1.5020 4.1893 .87402E-03 -1.5683 11 Prefactor 5.6918 21.765 .42141E-03 -1.5660 12 Prefactor .0000 1.8901 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor .27756E-09 29.509 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 24.541 17.201 .20182E-03 -1.5609 15 norm 4.0888 5.8013 .49902E-03 -1.5668 16 norm .34368E-01 3.7911 .47576E-02 -1.5704 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor .0000 1.8812 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Prefactor 6.9666 9.4267 .37944E-03 -1.5655 19 norm .19784E-01 .66083 .33146E-02 -1.5705 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor 23.014 14.084 .20858E-03 -1.5612 21 Prefactor .61340 1.7811 .68024E-03 -1.5692 22 Prefactor .16653E-09 7.9431 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 norm 21.221 23.843 .21711E-03 -1.5616 24 Normalizat 1.1850 .18024 .35273E-01 -.87067 25 Prefactor .72902 .15575 .42786E-01 -1.0240 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.6682e-07 Minuit parameter uncertainties: 1 3.74528e-05 2 5.17171 3 20.54 4 1.5762e-05 5 3.77715 6 112.388 7 5.34034e-06 8 3.56577e-06 9 0.0001996 10 4.18928 11 21.7649 12 9.53474e-06 13 0.000186195 14 17.2007 15 5.80128 16 0.721917 17 1.24523e-05 18 9.42673 19 0.228681 20 14.0835 21 1.7811 22 6.81088e-05 23 23.8428 24 0.180337 25 0.155841 ********** ** 18 **HESSE ********** FCN= 6107.820 FROM HESSE STATUS=OK 489 CALLS 2841 TOTAL EDM= .17E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 21.265 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor 10.801 5.1717 .30472E-03 -1.5642 3 Prefactor 17.895 20.540 .23658E-03 -1.5623 4 Prefactor .0000 4.1451 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor 2.3774 3.7771 .66457E-03 -1.5677 6 Prefactor 138.84 112.39 .84634E-04 -1.5472 7 norm .0000 2.6253 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor .0000 3.5218 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor .44409E-09 22.499 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor 1.5020 4.1893 .87402E-03 -1.5683 11 Prefactor 5.6918 21.765 .42141E-03 -1.5660 12 Prefactor .0000 1.8901 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor .27756E-09 29.509 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 24.541 17.201 .20182E-03 -1.5609 15 norm 4.0888 5.8013 .49902E-03 -1.5668 16 norm .34368E-01 3.7911 .47576E-02 -1.5704 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor .0000 1.8812 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Prefactor 6.9666 9.4267 .37944E-03 -1.5655 19 norm .19784E-01 .66083 .33146E-02 -1.5705 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor 23.014 14.084 .20858E-03 -1.5612 21 Prefactor .61340 1.7811 .68024E-03 -1.5692 22 Prefactor .16653E-09 7.9431 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 norm 21.221 23.843 .21711E-03 -1.5616 24 Normalizat 1.1850 .18024 .35273E-01 -.87067 25 Prefactor .72902 .15575 .42786E-01 -1.0240 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.6682e-07 Minuit parameter uncertainties: 1 3.74528e-05 2 5.17171 3 20.54 4 1.5762e-05 5 3.77715 6 112.388 7 5.34034e-06 8 3.56577e-06 9 0.0001996 10 4.18928 11 21.7649 12 9.53474e-06 13 0.000186195 14 17.2007 15 5.80128 16 0.721917 17 1.24523e-05 18 9.42673 19 0.228681 20 14.0835 21 1.7811 22 6.81088e-05 23 23.8428 24 0.180337 25 0.155841 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6107.8202538 Extracting fit parameters... 4FGL J2237.6-5126 Spectrum: PowerLaw 369 Prefactor: 5.692e+00 2.176e+01 0.000e+00 1.000e+06 ( 1.000e-12) 370 Index: 3.012e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 371 Scale: 3.240e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 583 Prefactor: 7.290e-01 1.558e-01 0.000e+00 1.000e+01 ( 1.000e+00) 584 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 585 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 582 Normalization: 1.185e+00 1.803e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.08 Ra Dec: 339.414 -51.435 Photon Flux Upper Limit: 9.82684637359e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00786616704384 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/32958797/likelihoodResults_806198401_806457601_4FGL_J2237.6-5126_daily_bin2187.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): 0 logL (Free Index) = 6107.79483139 delta logL = 0.0254224084147 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 6107.79207811 delta logL = 0.0281756883487 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 4.5499 1.0000 .0000 .10000E+07 2 'Index ' 3.8011 1.0000 .0000 10.000 3 'Normalizat' 1.1781 1.0000 .10000E-01 10.000 4 'Prefactor ' .73379 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5860E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 6107.792 FROM MIGRAD STATUS=CONVERGED 59 CALLS 221 TOTAL EDM= .60E-11 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 4.5203 416.55 .47171E-03 .11109E-02 2 Index 3.8069 6.6188 .50000 .25371E-04 3 Normalizat 1.1786 .30608E-01 .35453E-01 .77946E-04 4 Prefactor .73311 .27813E-01 .42849E-01 .76932E-04 ERR DEF= .500 Final values: Prefactor = 4.52031 Index = 3.80688 Normalizat = 1.17856 Prefactor = 0.733111 ********** ** 18 **HESSE ********** FCN= 6107.792 FROM HESSE STATUS=OK 33 CALLS 254 TOTAL EDM= .71E-08 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 4.5203 23.384 .18868E-04 -1.5665 2 Index 3.8069 3.5810 .19794E-01 -.24095 3 Normalizat 1.1786 .20089 .22022E-03 -.87268 4 Prefactor .73311 .17870 .24625E-03 -1.0224 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 7.11479e-09 Minuit parameter uncertainties: 1 20.5623 2 4.02707 3 0.201024 4 0.178837 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 6107.79206713 delta logL = 0.0281866619571 Extracting fit parameters... 4FGL J2237.6-5126 Spectrum: PowerLaw 369 Prefactor: 4.520e+00 2.056e+01 0.000e+00 1.000e+06 ( 1.000e-12) 370 Index: 3.807e+00 4.027e+00 0.000e+00 1.000e+01 (-1.000e+00) 371 Scale: 3.240e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 583 Prefactor: 7.331e-01 1.788e-01 0.000e+00 1.000e+01 ( 1.000e+00) 584 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 585 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 582 Normalization: 1.179e+00 2.010e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.08 Ra Dec: 339.414 -51.435 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/32958797/cmap_HighResolution_806198401_806457601_4FGL_J2237.6-5126_daily_bin2187.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='7.87e-03', job_status='DONE', photon_flux_upper_limit='9.83e-08', time_completed='2026-07-23 21:39:32.214775', job_id='32958797', GAL2='0.73', fit_tolerance='1e-08', EG2='1.18', EG='1.19', time_epoch_completed='1784867972.21', return_code2='0', ts='0.08', comment='SUCCESS', return_code='0', GAL='0.73', dlogl='2.82e-02', ts2='0.14', photon_index_error='0.00', photon_index='3.01' WHERE bin_id='2187' AND source_name='4FGL J2237.6-5126' AND cadence='daily'; Database successfully updated. Analysis Complete. Thu Jul 23 21:39:33 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6107.8202538 Extracting fit parameters... 4FGL J2237.6-5126 Spectrum: PowerLaw 369 Prefactor: 5.692e+00 2.176e+01 0.000e+00 1.000e+06 ( 1.000e-12) 370 Index: 3.012e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 371 Scale: 3.240e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 583 Prefactor: 7.290e-01 1.558e-01 0.000e+00 1.000e+01 ( 1.000e+00) 584 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 585 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 582 Normalization: 1.185e+00 1.803e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.08 Ra Dec: 339.414 -51.435 Photon Flux Upper Limit: 9.82684637359e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00786616704384 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/32958890/likelihoodResults_806198401_806457601_4FGL_J2237.6-5126_daily_bin2187.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): 0 logL (Free Index) = 6107.79483139 delta logL = 0.0254224084147 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 6107.79207811 delta logL = 0.0281756883487 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 4.5499 1.0000 .0000 .10000E+07 2 'Index ' 3.8011 1.0000 .0000 10.000 3 'Normalizat' 1.1781 1.0000 .10000E-01 10.000 4 'Prefactor ' .73379 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5860E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 6107.792 FROM MIGRAD STATUS=CONVERGED 59 CALLS 221 TOTAL EDM= .60E-11 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 4.5203 416.55 .47171E-03 .11109E-02 2 Index 3.8069 6.6188 .50000 .25371E-04 3 Normalizat 1.1786 .30608E-01 .35453E-01 .77946E-04 4 Prefactor .73311 .27813E-01 .42849E-01 .76932E-04 ERR DEF= .500 Final values: Prefactor = 4.52031 Index = 3.80688 Normalizat = 1.17856 Prefactor = 0.733111 ********** ** 18 **HESSE ********** FCN= 6107.792 FROM HESSE STATUS=OK 33 CALLS 254 TOTAL EDM= .71E-08 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 4.5203 23.384 .18868E-04 -1.5665 2 Index 3.8069 3.5810 .19794E-01 -.24095 3 Normalizat 1.1786 .20089 .22022E-03 -.87268 4 Prefactor .73311 .17870 .24625E-03 -1.0224 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 7.11479e-09 Minuit parameter uncertainties: 1 20.5623 2 4.02707 3 0.201024 4 0.178837 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 6107.79206713 delta logL = 0.0281866619571 Extracting fit parameters... 4FGL J2237.6-5126 Spectrum: PowerLaw 369 Prefactor: 4.520e+00 2.056e+01 0.000e+00 1.000e+06 ( 1.000e-12) 370 Index: 3.807e+00 4.027e+00 0.000e+00 1.000e+01 (-1.000e+00) 371 Scale: 3.240e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 583 Prefactor: 7.331e-01 1.788e-01 0.000e+00 1.000e+01 ( 1.000e+00) 584 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 585 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 582 Normalization: 1.179e+00 2.010e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.08 Ra Dec: 339.414 -51.435 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/32958890/cmap_HighResolution_806198401_806457601_4FGL_J2237.6-5126_daily_bin2187.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='7.87e-03', job_status='DONE', photon_flux_upper_limit='9.83e-08', time_completed='2026-07-23 21:39:43.500344', job_id='32958890', GAL2='0.73', fit_tolerance='1e-08', EG2='1.18', EG='1.19', time_epoch_completed='1784867983.5', return_code2='0', ts='0.08', comment='SUCCESS', return_code='0', GAL='0.73', dlogl='2.82e-02', ts2='0.14', photon_index_error='0.00', photon_index='3.01' WHERE bin_id='2187' AND source_name='4FGL J2237.6-5126' AND cadence='daily'; Database successfully updated. Analysis Complete. Thu Jul 23 21:39:44 PDT 2026