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/pyfits/__init__.py:22: PyFITSDeprecationWarning: PyFITS is deprecated, please use astropy.io.fits PyFITSDeprecationWarning) # noqa Likelihood Analysis Tool Support Contact: Daniel Kocevski (daniel.kocevski@nasa.gov) Importing modules... This is make3FGLxml version 01r0. The default diffuse model files and names are for pass 8 and assume you have v10r00p05 of the Fermi Science Tools or higher. This is make4FGLDR3xml version 01r09. The default diffuse model files and names are for P8R3, 4FGL DRs, and the default fermitools directory locations. WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). /sdf/group/fermi/u/kocevski/software/conda/envs/fermitools_v1.0.5/lib/python2.7/site-packages/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/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) 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) 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/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). 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) WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). number of points = 17387 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J2320.8-0823_weekly_bin943 RA = 350.223, Dec = -8.3918 tmin = 809308801, tmax = 809913601 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='36666298', job_status='RUN', time_executed='2026-09-01 18:25:00.294509', time_epoch_executed='1788312300.29' WHERE source_name='4FGL J2320.8-0823' and cadence='weekly' and bin_id='943' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/36666298 Creating custom pfile directory: /lscratch/kocevski/36666298/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=809308801.0 && nMetStart<809913601.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=809308801.0 && nMetStart<809913601.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/36666298/ft1_4FGL_J2320.8-0823_weekly_bin943.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=809308801.0 && nMetStart<809913601.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/36666298/ft2_4FGL_J2320.8-0823_weekly_bin943.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/36666298/ft1_4FGL_J2320.8-0823_weekly_bin943.fits outfile=/lscratch/kocevski/36666298/ft1_filteredMKT_4FGL_J2320.8-0823_weekly_bin943.fits ra=350.223 dec=-8.3918 rad=12.0 tmin=809308801.0 tmax=809913601.0 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 7.13 user 6.10 sys 0.38 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/36666298/ft2_4FGL_J2320.8-0823_weekly_bin943.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/36666298/ft2_4FGL_J2320.8-0823_weekly_bin943.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/36666298/ft1_filteredMKT_4FGL_J2320.8-0823_weekly_bin943.fits evtable="EVENTS" outfile="/lscratch/kocevski/36666298/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits" apply_filter=yes overwrite=yes header_obstimes=yes tstart=0.0 tstop=0.0 gtifile="default" chatter=3 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtmktime version HEAD Applying GTI filter: IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2)) real 0.96 user 0.22 sys 0.14 Number of photons that the gtmktime cut: 783 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/36666298/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits" evtable="EVENTS" scfile=/lscratch/kocevski/36666298/ft2_4FGL_J2320.8-0823_weekly_bin943.fits sctable="SC_DATA" number of points = 17387 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J2320.8-0823_weekly_bin943 RA = 350.223, Dec = -8.3918 tmin = 809308801, tmax = 809913601 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='36666489', job_status='RUN', time_executed='2026-09-01 18:26:24.671451', time_epoch_executed='1788312384.67' WHERE source_name='4FGL J2320.8-0823' and cadence='weekly' and bin_id='943' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/36666489 Creating custom pfile directory: /lscratch/kocevski/36666489/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=809308801.0 && nMetStart<809913601.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=809308801.0 && nMetStart<809913601.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/36666489/ft1_4FGL_J2320.8-0823_weekly_bin943.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=809308801.0 && nMetStart<809913601.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/36666489/ft2_4FGL_J2320.8-0823_weekly_bin943.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/36666489/ft1_4FGL_J2320.8-0823_weekly_bin943.fits outfile=/lscratch/kocevski/36666489/ft1_filteredMKT_4FGL_J2320.8-0823_weekly_bin943.fits ra=350.223 dec=-8.3918 rad=12.0 tmin=809308801.0 tmax=809913601.0 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 6.96 user 5.97 sys 0.29 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/36666489/ft2_4FGL_J2320.8-0823_weekly_bin943.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/36666489/ft2_4FGL_J2320.8-0823_weekly_bin943.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/36666489/ft1_filteredMKT_4FGL_J2320.8-0823_weekly_bin943.fits evtable="EVENTS" outfile="/lscratch/kocevski/36666489/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits" apply_filter=yes overwrite=yes header_obstimes=yes tstart=0.0 tstop=0.0 gtifile="default" chatter=3 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtmktime version HEAD Applying GTI filter: IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2)) real 1.02 user 0.21 sys 0.14 Number of photons that the gtmktime cut: 783 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/36666489/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits" evtable="EVENTS" scfile=/lscratch/kocevski/36666489/ft2_4FGL_J2320.8-0823_weekly_bin943.fits sctable="SC_DATA" outfile=/lscratch/kocevski/36666298/ltcube_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.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/36666298/ft2_4FGL_J2320.8-0823_weekly_bin943.fits .....................! real 18.55 user 17.51 sys 0.26 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/36666298/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits evtable="EVENTS" scfile=/lscratch/kocevski/36666298/ft2_4FGL_J2320.8-0823_weekly_bin943.fits sctable="SC_DATA" expcube=/lscratch/kocevski/36666298/ltcube_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits outfile=/lscratch/kocevski/36666298/expmap_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.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/36666298/ltcube_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits .....................! real 67.08 user 62.48 sys 3.65 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Added 161 point sources and 0 extended sources Setting source of interest to: 4FGL J2320.8-0823 @ 350.223 -8.3918 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/36666298/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits scfile=/lscratch/kocevski/36666298/ft2_4FGL_J2320.8-0823_weekly_bin943.fits outfile=/lscratch/kocevski/36666298/cmap_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=160 nypix=160 binsz=0.25 coordsys="CEL" xref=350.223 yref=-8.3918 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.20 user 0.22 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/36666298/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits scfile=/lscratch/kocevski/36666298/ft2_4FGL_J2320.8-0823_weekly_bin943.fits outfile=/lscratch/kocevski/36666298/cmap_HighResolution_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=500 nypix=500 binsz=0.1 coordsys="CEL" xref=350.223 yref=-8.3918 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.92 user 0.23 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/36666298/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits evtable="EVENTS" scfile=/lscratch/kocevski/36666298/ft2_4FGL_J2320.8-0823_weekly_bin943.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/36666298/Model_4FGL_J2320.8-0823_weekly_bin943.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 sourcenumber of points = 17387 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J2320.8-0823_weekly_bin943 RA = 350.223, Dec = -8.3918 tmin = 809308801, tmax = 809913601 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='36666544', job_status='RUN', time_executed='2026-09-01 18:27:04.415016', time_epoch_executed='1788312424.42' WHERE source_name='4FGL J2320.8-0823' and cadence='weekly' and bin_id='943' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/36666544 Creating custom pfile directory: /lscratch/kocevski/36666544/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=809308801.0 && nMetStart<809913601.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=809308801.0 && nMetStart<809913601.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/36666544/ft1_4FGL_J2320.8-0823_weekly_bin943.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=809308801.0 && nMetStart<809913601.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/36666544/ft2_4FGL_J2320.8-0823_weekly_bin943.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/36666544/ft1_4FGL_J2320.8-0823_weekly_bin943.fits outfile=/lscratch/kocevski/36666544/ft1_filteredMKT_4FGL_J2320.8-0823_weekly_bin943.fits ra=350.223 dec=-8.3918 rad=12.0 tmin=809308801.0 tmax=809913601.0 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 6.89 user 5.92 sys 0.30 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/36666544/ft2_4FGL_J2320.8-0823_weekly_bin943.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/36666544/ft2_4FGL_J2320.8-0823_weekly_bin943.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/36666544/ft1_filteredMKT_4FGL_J2320.8-0823_weekly_bin943.fits evtable="EVENTS" outfile="/lscratch/kocevski/36666544/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.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 1.04 user 0.20 sys 0.12 Number of photons that the gtmktime cut: 783 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/36666544/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits" evtable="EVENTS" scfile=/lscratch/kocevski/36666544/ft2_4FGL_J2320.8-0823_weekly_bin943.fits sctable="SC_DATA" GAL_V02 Working on... /lscratch/kocevski/36666298/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits.....................! real 31.03 user 28.84 sys 1.30 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/36666298/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits', '/lscratch/kocevski/36666298/ft2_4FGL_J2320.8-0823_weekly_bin943.fits', expMap='/lscratch/kocevski/36666298/expmap_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits', expCube='/lscratch/kocevski/36666298/ltcube_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/36666298/Model_4FGL_J2320.8-0823_weekly_bin943.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2320.8-0823' 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 7.383e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 2.648e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/36666298/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits Spacecraft file(s): /lscratch/kocevski/36666298/ft2_4FGL_J2320.8-0823_weekly_bin943.fits Exposure map: /lscratch/kocevski/36666298/expmap_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits Exposure cube: /lscratch/kocevski/36666298/ltcube_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/36666298/Model_4FGL_J2320.8-0823_weekly_bin943.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) = 8852.86515792 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 8852.77153375 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 7.5720 1.0000 .0000 .10000E+07 2 'Prefactor ' 12.766 1.0000 .0000 .10000E+07 3 'Prefactor ' .28039E-06 1.0000 .0000 .10000E+07 4 'norm ' .57071 1.0000 .0000 .10000E+07 5 'Prefactor ' .35614E-04 1.0000 .0000 .10000E+07 6 'Prefactor ' .13590E-05 1.0000 .0000 .10000E+07 7 'norm ' 7.1742 1.0000 .0000 .10000E+07 8 'Prefactor ' 4.8442 1.0000 .0000 .10000E+07 9 'Prefactor ' .79161E-05 1.0000 .0000 .10000E+07 10 'Prefactor ' .34094E-03 1.0000 .0000 .10000E+07 11 'Prefactor ' .21897E-04 1.0000 .0000 .10000E+07 12 'norm ' .87118 1.0000 .0000 .10000E+07 13 'norm ' .43086E-05 1.0000 .0000 .10000E+07 14 'Prefactor ' 16.393 1.0000 .0000 .10000E+07 15 'Prefactor ' 3.4691 1.0000 .0000 .10000E+07 16 'norm ' 16.308 1.0000 .0000 .10000E+07 17 'Prefactor ' 2.1037 1.0000 .0000 .10000E+07 18 'norm ' .31020E-06 1.0000 .0000 .10000E+07 19 'norm ' 5.9577 1.0000 .0000 .10000E+07 20 'Prefactor ' .13675E-04 1.0000 .0000 .10000E+07 21 'Normalizat' .99334 1.0000 .10000E-01 10.000 22 'Prefactor ' .83001 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5240E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 8852.771 FROM MIGRAD STATUS=CONVERGED 155 CALLS 1417 TOTAL EDM= .35E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.0% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 7.6936 7.8141 .37503E-07 -.77948E-03 2 Prefactor 12.741 4.4872 -.18871E-06 .54082E-01 3 Prefactor .14211E-07 2.9614 .73870E-07** at limit ** 4 norm .57124 .56446 -.10310E-07 .90668E-03 5 Prefactor .35805E-07 6.2294 -.66626E-06** at limit ** 6 Prefactor .15210E-07 2.7536 .76321E-07** at limit ** 7 norm 7.1812 8.2775 -.30571E-06 -.28251E-02 8 Prefactor 4.8288 3.3668 -.22705E-06 -.17449E-01 9 Prefactor .33723E-06 6.2352 -.76684E-06** at limit ** 10 Prefactor .29504E-06 6.9396 -.35025E-06** at limit ** 11 Prefactor .0000 1.9549 .77961E-06** at limit ** 12 norm .87133 .71982 -.61326E-07 .17996E-02 13 norm .0000 1.2891 -.78382E-08** at limit ** 14 Prefactor 17.193 22.491 .37728E-06 .21121E-02 15 Prefactor 3.5728 1.5112 .11656E-06 -.66509E-04 16 norm 16.483 1.3864 .30271E-07 -.10914E-02 17 Prefactor 2.0787 3.1515 -.18584E-06 .25050E-03 18 norm .0000 2.8766 .14164E-06** at limit ** 19 norm 5.9567 3.6747 -.16427E-08 -.17929E-02 20 Prefactor .69389E-08 5.2371 -.57926E-06** at limit ** 21 Normalizat .99293 .16990 .50347E-05 .20294E-03 22 Prefactor .82979 .13282 -.22074E-05 .26686E-03 ERR DEF= .500 Final values: Prefactor = 7.6936 Prefactor = 12.7407 Prefactor = 1.42109e-08 norm = 0.571241 Prefactor = 3.58047e-08 Prefactor = 1.52101e-08 norm = 7.18118 Prefactor = 4.82878 Prefactor = 3.3723e-07 Prefactor = 2.95042e-07 Prefactor = 0 norm = 0.871334 norm = 0 Prefactor = 17.1932 Prefactor = 3.57282 norm = 16.4834 Prefactor = 2.07873 norm = 0 norm = 5.95669 Prefactor = 6.93889e-09 Normalizat = 0.99293 Prefactor = 0.829791 outfile=/lscratch/kocevski/36666489/ltcube_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.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/36666489/ft2_4FGL_J2320.8-0823_weekly_bin943.fits .....................! real 17.55 user 16.45 sys 0.23 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/36666489/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits evtable="EVENTS" scfile=/lscratch/kocevski/36666489/ft2_4FGL_J2320.8-0823_weekly_bin943.fits sctable="SC_DATA" expcube=/lscratch/kocevski/36666489/ltcube_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits outfile=/lscratch/kocevski/36666489/expmap_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.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/36666489/ltcube_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits .....................! real 65.40 user 60.93 sys 3.55 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Added 161 point sources and 0 extended sources Setting source of interest to: 4FGL J2320.8-0823 @ 350.223 -8.3918 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/36666489/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits scfile=/lscratch/kocevski/36666489/ft2_4FGL_J2320.8-0823_weekly_bin943.fits outfile=/lscratch/kocevski/36666489/cmap_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=160 nypix=160 binsz=0.25 coordsys="CEL" xref=350.223 yref=-8.3918 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.92 user 0.22 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/36666489/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits scfile=/lscratch/kocevski/36666489/ft2_4FGL_J2320.8-0823_weekly_bin943.fits outfile=/lscratch/kocevski/36666489/cmap_HighResolution_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=500 nypix=500 binsz=0.1 coordsys="CEL" xref=350.223 yref=-8.3918 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.97 user 0.23 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/36666489/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits evtable="EVENTS" scfile=/lscratch/kocevski/36666489/ft2_4FGL_J2320.8-0823_weekly_bin943.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/36666489/Model_4FGL_J2320.8-0823_weekly_bin943.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 ********** ** 18 **HESSE ********** FCN= 8852.771 FROM HESSE STATUS=OK 394 CALLS 1811 TOTAL EDM= .52E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 7.6936 7.8383 .36421E-03 -1.5652 2 Prefactor 12.741 40.709 .28010E-03 -1.5637 3 Prefactor .14211E-07 5.8591 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .57124 .57291 .71894E-03 -1.5693 5 Prefactor .35805E-07 6.6107 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .15210E-07 5.9161 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 norm 7.1812 8.9882 .37426E-03 -1.5654 8 Prefactor 4.8288 8.5755 .45682E-03 -1.5664 9 Prefactor .33723E-06 11.416 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .29504E-06 11.919 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .0000 1.9524 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .87133 .72691 .47774E-03 -1.5689 13 norm .0000 1.2854 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 17.193 22.890 .24710E-03 -1.5625 15 Prefactor 3.5728 13.320 .54269E-03 -1.5670 16 norm 16.483 13.243 .24775E-03 -1.5627 17 Prefactor 2.0787 3.3122 .71116E-03 -1.5679 18 norm .0000 .21783 .25270E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 norm 5.9567 4.2859 .41116E-03 -1.5659 20 Prefactor .69389E-08 5.3046 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Normalizat .99293 .14664 .46083E-01 -.93268 22 Prefactor .82979 .11369 .44107E-01 -.98639 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.23365e-07 Minuit parameter uncertainties: 1 7.83833 2 40.7097 3 0.000576975 4 0.572914 5 0.000972716 6 0.00059953 7 8.98822 8 8.57555 9 0.00392414 10 0.0037505 11 4.44944e-06 12 0.726911 13 5.69212e-06 14 22.8898 15 13.3197 16 13.2426 17 3.31217 18 9.54944e-07 19 4.28587 20 0.000382946 21 0.146702 22 0.113721 number of points = 17387 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J2320.8-0823_weekly_bin943 RA = 350.223, Dec = -8.3918 tmin = 809308801, tmax = 809913601 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='36666759', job_status='RUN', time_executed='2026-09-01 18:29:04.255015', time_epoch_executed='1788312544.26' WHERE source_name='4FGL J2320.8-0823' and cadence='weekly' and bin_id='943' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/36666759 Creating custom pfile directory: /lscratch/kocevski/36666759/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=809308801.0 && nMetStart<809913601.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=809308801.0 && nMetStart<809913601.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/36666759/ft1_4FGL_J2320.8-0823_weekly_bin943.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=809308801.0 && nMetStart<809913601.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/36666759/ft2_4FGL_J2320.8-0823_weekly_bin943.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/36666759/ft1_4FGL_J2320.8-0823_weekly_bin943.fits outfile=/lscratch/kocevski/36666759/ft1_filteredMKT_4FGL_J2320.8-0823_weekly_bin943.fits ra=350.223 dec=-8.3918 rad=12.0 tmin=809308801.0 tmax=809913601.0 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 6.98 user 6.10 sys 0.28 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/36666759/ft2_4FGL_J2320.8-0823_weekly_bin943.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/36666759/ft2_4FGL_J2320.8-0823_weekly_bin943.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/36666759/ft1_filteredMKT_4FGL_J2320.8-0823_weekly_bin943.fits evtable="EVENTS" outfile="/lscratch/kocevski/36666759/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits" apply_filter=yes overwrite=yes header_obstimes=yes tstart=0.0 tstop=0.0 gtifile="default" chatter=3 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtmktime version HEAD Applying GTI filter: IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2)) real 0.90 user 0.21 sys 0.13 Number of photons that the gtmktime cut: 783 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/36666759/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits" evtable="EVENTS" scfile=/lscratch/kocevski/36666759/ft2_4FGL_J2320.8-0823_weekly_bin943.fits sctable="SC_DATA" outfile=/lscratch/kocevski/36666544/ltcube_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.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/36666544/ft2_4FGL_J2320.8-0823_weekly_bin943.fits .....................! real 17.76 user 16.72 sys 0.22 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/36666544/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits evtable="EVENTS" scfile=/lscratch/kocevski/36666544/ft2_4FGL_J2320.8-0823_weekly_bin943.fits sctable="SC_DATA" expcube=/lscratch/kocevski/36666544/ltcube_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits outfile=/lscratch/kocevski/36666544/expmap_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.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/36666544/ltcube_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits .....................! real 64.94 user 60.45 sys 3.78 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Added 161 point sources and 0 extended sources Setting source of interest to: 4FGL J2320.8-0823 @ 350.223 -8.3918 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/36666544/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits scfile=/lscratch/kocevski/36666544/ft2_4FGL_J2320.8-0823_weekly_bin943.fits outfile=/lscratch/kocevski/36666544/cmap_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=160 nypix=160 binsz=0.25 coordsys="CEL" xref=350.223 yref=-8.3918 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.94 user 0.24 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/36666544/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits scfile=/lscratch/kocevski/36666544/ft2_4FGL_J2320.8-0823_weekly_bin943.fits outfile=/lscratch/kocevski/36666544/cmap_HighResolution_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=500 nypix=500 binsz=0.1 coordsys="CEL" xref=350.223 yref=-8.3918 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.96 user 0.24 sys 0.12 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/36666544/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits evtable="EVENTS" scfile=/lscratch/kocevski/36666544/ft2_4FGL_J2320.8-0823_weekly_bin943.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/36666544/Model_4FGL_J2320.8-0823_weekly_bin943.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding sourceDone. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 8852.7706468 Extracting fit parameters... 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 3.372e-07 3.924e-03 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 2.648e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 521 Prefactor: 8.298e-01 1.137e-01 0.000e+00 1.000e+01 ( 1.000e+00) 522 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 523 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 520 Normalization: 9.929e-01 1.467e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 350.223 -8.392 Photon Flux Upper Limit: 4.46910008718e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00350758974144 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/36666298/likelihoodResults_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 8852.77076423 delta logL = -0.00011743216055 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 8852.77064736 delta logL = -5.56670784135e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .49200E-06 1.0000 .0000 .10000E+07 2 'Index ' 1.6428 1.0000 .0000 10.000 3 'Normalizat' .99280 1.0000 .10000E-01 10.000 4 'Prefactor ' .82984 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5240E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 8852.771 FROM MIGRAD STATUS=CONVERGED 72 CALLS 307 TOTAL EDM= .12E-11 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .44409E-09 .57778E-01 .42118E-03** at limit ** 2 Index 3.3343 8.2933 .50000 .22737E-09 3 Normalizat .99293 .35148E-03 .46077E-01 -.24772E-03 4 Prefactor .82979 .28084E-03 .44104E-01 -.19251E-03 ERR DEF= .500 Final values: Prefactor = 4.44089e-10 Index = 3.33427 Normalizat = 0.992929 Prefactor = 0.829791 ********** ** 18 **HESSE ********** FCN= 8852.771 FROM HESSE STATUS=NOT POSDEF 33 CALLS 340 TOTAL EDM= .63E-11 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .44409E-09 .29617 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 3.3343 6.5146 .50000 -.33964 3 Normalizat .99293 .79486E-03 .24557E-03 -.93268 4 Prefactor .82979 .63512E-03 .21164E-03 -.98639 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 6.33113e-12 Minuit parameter uncertainties: 1 2.27892e-05 2 12178.5 3 0.000794865 4 0.000635116 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 8852.77064679 delta logL = 1.47174432641e-08 Extracting fit parameters... 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 4.441e-10 2.279e-05 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 3.334e+00 1.218e+04 0.000e+00 1.000e+01 (-1.000e+00) 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 521 Prefactor: 8.298e-01 6.351e-04 0.000e+00 1.000e+01 ( 1.000e+00) 522 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 523 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 520 Normalization: 9.929e-01 7.949e-04 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 350.223 -8.392 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/36666298/cmap_HighResolution_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='3.51e-03', job_status='DONE', photon_flux_upper_limit='4.47e-08', time_completed='2026-09-01 18:37:50.940253', job_id='36666298', GAL2='0.83', fit_tolerance='1e-08', EG2='0.99', EG='0.99', time_epoch_completed='1788313070.94', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.83', dlogl='1.47e-08', ts2='-0.00', photon_index_error='0.00', photon_index='2.65' WHERE bin_id='943' AND source_name='4FGL J2320.8-0823' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Sep 1 18:37:51 PDT 2026 number of points = 17387 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J2320.8-0823_weekly_bin943 RA = 350.223, Dec = -8.3918 tmin = 809308801, tmax = 809913601 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='36666811', job_status='RUN', time_executed='2026-09-01 18:29:56.757746', time_epoch_executed='1788312596.76' WHERE source_name='4FGL J2320.8-0823' and cadence='weekly' and bin_id='943' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/36666811 Creating custom pfile directory: /lscratch/kocevski/36666811/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=809308801.0 && nMetStart<809913601.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=809308801.0 && nMetStart<809913601.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/36666811/ft1_4FGL_J2320.8-0823_weekly_bin943.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=809308801.0 && nMetStart<809913601.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/36666811/ft2_4FGL_J2320.8-0823_weekly_bin943.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/36666811/ft1_4FGL_J2320.8-0823_weekly_bin943.fits outfile=/lscratch/kocevski/36666811/ft1_filteredMKT_4FGL_J2320.8-0823_weekly_bin943.fits ra=350.223 dec=-8.3918 rad=12.0 tmin=809308801.0 tmax=809913601.0 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 7.13 user 6.08 sys 0.28 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/36666811/ft2_4FGL_J2320.8-0823_weekly_bin943.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/36666811/ft2_4FGL_J2320.8-0823_weekly_bin943.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/36666811/ft1_filteredMKT_4FGL_J2320.8-0823_weekly_bin943.fits evtable="EVENTS" outfile="/lscratch/kocevski/36666811/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits" apply_filter=yes overwrite=yes header_obstimes=yes tstart=0.0 tstop=0.0 gtifile="default" chatter=3 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtmktime version HEAD Applying GTI filter: IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2)) real 0.94 user 0.20 sys 0.13 Number of photons that the gtmktime cut: 783 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/36666811/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits" evtable="EVENTS" scfile=/lscratch/kocevski/36666811/ft2_4FGL_J2320.8-0823_weekly_bin943.fits sctable="SC_DATA" GAL_V02 Working on... /lscratch/kocevski/36666489/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits.....................! real 31.09 user 29.13 sys 1.28 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/36666489/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits', '/lscratch/kocevski/36666489/ft2_4FGL_J2320.8-0823_weekly_bin943.fits', expMap='/lscratch/kocevski/36666489/expmap_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits', expCube='/lscratch/kocevski/36666489/ltcube_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/36666489/Model_4FGL_J2320.8-0823_weekly_bin943.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2320.8-0823' 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 7.383e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 2.648e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/36666489/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits Spacecraft file(s): /lscratch/kocevski/36666489/ft2_4FGL_J2320.8-0823_weekly_bin943.fits Exposure map: /lscratch/kocevski/36666489/expmap_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits Exposure cube: /lscratch/kocevski/36666489/ltcube_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/36666489/Model_4FGL_J2320.8-0823_weekly_bin943.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) = 8852.86515792 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 8852.77153375 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 7.5720 1.0000 .0000 .10000E+07 2 'Prefactor ' 12.766 1.0000 .0000 .10000E+07 3 'Prefactor ' .28039E-06 1.0000 .0000 .10000E+07 4 'norm ' .57071 1.0000 .0000 .10000E+07 5 'Prefactor ' .35614E-04 1.0000 .0000 .10000E+07 6 'Prefactor ' .13590E-05 1.0000 .0000 .10000E+07 7 'norm ' 7.1742 1.0000 .0000 .10000E+07 8 'Prefactor ' 4.8442 1.0000 .0000 .10000E+07 9 'Prefactor ' .79161E-05 1.0000 .0000 .10000E+07 10 'Prefactor ' .34094E-03 1.0000 .0000 .10000E+07 11 'Prefactor ' .21897E-04 1.0000 .0000 .10000E+07 12 'norm ' .87118 1.0000 .0000 .10000E+07 13 'norm ' .43086E-05 1.0000 .0000 .10000E+07 14 'Prefactor ' 16.393 1.0000 .0000 .10000E+07 15 'Prefactor ' 3.4691 1.0000 .0000 .10000E+07 16 'norm ' 16.308 1.0000 .0000 .10000E+07 17 'Prefactor ' 2.1037 1.0000 .0000 .10000E+07 18 'norm ' .31020E-06 1.0000 .0000 .10000E+07 19 'norm ' 5.9577 1.0000 .0000 .10000E+07 20 'Prefactor ' .13675E-04 1.0000 .0000 .10000E+07 21 'Normalizat' .99334 1.0000 .10000E-01 10.000 22 'Prefactor ' .83001 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5240E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 8852.771 FROM MIGRAD STATUS=CONVERGED 155 CALLS 1417 TOTAL EDM= .35E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.0% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 7.6936 7.8141 .37503E-07 -.77948E-03 2 Prefactor 12.741 4.4872 -.18871E-06 .54082E-01 3 Prefactor .14211E-07 2.9614 .73870E-07** at limit ** 4 norm .57124 .56446 -.10310E-07 .90668E-03 5 Prefactor .35805E-07 6.2294 -.66626E-06** at limit ** 6 Prefactor .15210E-07 2.7536 .76321E-07** at limit ** 7 norm 7.1812 8.2775 -.30571E-06 -.28251E-02 8 Prefactor 4.8288 3.3668 -.22705E-06 -.17449E-01 9 Prefactor .33723E-06 6.2352 -.76684E-06** at limit ** 10 Prefactor .29504E-06 6.9396 -.35025E-06** at limit ** 11 Prefactor .0000 1.9549 .77961E-06** at limit ** 12 norm .87133 .71982 -.61326E-07 .17996E-02 13 norm .0000 1.2891 -.78382E-08** at limit ** 14 Prefactor 17.193 22.491 .37728E-06 .21121E-02 15 Prefactor 3.5728 1.5112 .11656E-06 -.66509E-04 16 norm 16.483 1.3864 .30271E-07 -.10914E-02 17 Prefactor 2.0787 3.1515 -.18584E-06 .25050E-03 18 norm .0000 2.8766 .14164E-06** at limit ** 19 norm 5.9567 3.6747 -.16427E-08 -.17929E-02 20 Prefactor .69389E-08 5.2371 -.57926E-06** at limit ** 21 Normalizat .99293 .16990 .50347E-05 .20294E-03 22 Prefactor .82979 .13282 -.22074E-05 .26686E-03 ERR DEF= .500 Final values: Prefactor = 7.6936 Prefactor = 12.7407 Prefactor = 1.42109e-08 norm = 0.571241 Prefactor = 3.58047e-08 Prefactor = 1.52101e-08 norm = 7.18118 Prefactor = 4.82878 Prefactor = 3.3723e-07 Prefactor = 2.95042e-07 Prefactor = 0 norm = 0.871334 norm = 0 Prefactor = 17.1932 Prefactor = 3.57282 norm = 16.4834 Prefactor = 2.07873 norm = 0 norm = 5.95669 Prefactor = 6.93889e-09 Normalizat = 0.99293 Prefactor = 0.829791 number of points = 17387 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J2320.8-0823_weekly_bin943 RA = 350.223, Dec = -8.3918 tmin = 809308801, tmax = 809913601 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='36666765', job_status='RUN', time_executed='2026-09-01 18:29:14.538245', time_epoch_executed='1788312554.54' WHERE source_name='4FGL J2320.8-0823' and cadence='weekly' and bin_id='943' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/36666765 Creating custom pfile directory: /lscratch/kocevski/36666765/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=809308801.0 && nMetStart<809913601.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=809308801.0 && nMetStart<809913601.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/36666765/ft1_4FGL_J2320.8-0823_weekly_bin943.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=809308801.0 && nMetStart<809913601.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/36666765/ft2_4FGL_J2320.8-0823_weekly_bin943.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/36666765/ft1_4FGL_J2320.8-0823_weekly_bin943.fits outfile=/lscratch/kocevski/36666765/ft1_filteredMKT_4FGL_J2320.8-0823_weekly_bin943.fits ra=350.223 dec=-8.3918 rad=12.0 tmin=809308801.0 tmax=809913601.0 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 7.52 user 6.47 sys 0.35 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/36666765/ft2_4FGL_J2320.8-0823_weekly_bin943.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/36666765/ft2_4FGL_J2320.8-0823_weekly_bin943.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/36666765/ft1_filteredMKT_4FGL_J2320.8-0823_weekly_bin943.fits evtable="EVENTS" outfile="/lscratch/kocevski/36666765/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.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 1.04 user 0.23 sys 0.14 Number of photons that the gtmktime cut: 783 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/36666765/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits" evtable="EVENTS" scfile=/lscratch/kocevski/36666765/ft2_4FGL_J2320.8-0823_weekly_bin943.fits sctable="SC_DATA" number of points = 17387 number of fields = 31 RA_SUN column already exists. File will not be modified. number of points = 17387 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J2320.8-0823_weekly_bin943 RA = 350.223, Dec = -8.3918 tmin = 809308801, tmax = 809913601 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='36666793', job_status='RUN', time_executed='2026-09-01 18:29:16.948308', time_epoch_executed='1788312556.95' WHERE source_name='4FGL J2320.8-0823' and cadence='weekly' and bin_id='943' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/36666793 Creating custom pfile directory: /lscratch/kocevski/36666793/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=809308801.0 && nMetStart<809913601.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=809308801.0 && nMetStart<809913601.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/36666793/ft1_4FGL_J2320.8-0823_weekly_bin943.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=809308801.0 && nMetStart<809913601.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/36666793/ft2_4FGL_J2320.8-0823_weekly_bin943.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/36666793/ft1_4FGL_J2320.8-0823_weekly_bin943.fits outfile=/lscratch/kocevski/36666793/ft1_filteredMKT_4FGL_J2320.8-0823_weekly_bin943.fits ra=350.223 dec=-8.3918 rad=12.0 tmin=809308801.0 tmax=809913601.0 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 6.53 user 5.47 sys 0.28 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/36666793/ft2_4FGL_J2320.8-0823_weekly_bin943.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/36666793/ft2_4FGL_J2320.8-0823_weekly_bin943.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/36666793/ft1_filteredMKT_4FGL_J2320.8-0823_weekly_bin943.fits evtable="EVENTS" outfile="/lscratch/kocevski/36666793/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.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 0.19 sys 0.12 Number of photons that the gtmktime cut: 783 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/36666793/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits" evtable="EVENTS" scfile=/lscratch/kocevski/36666793/ft2_4FGL_J2320.8-0823_weekly_bin943.fits sctable="SC_DATA" Done. Performing analysis on: 4FGL_J2320.8-0823_weekly_bin943 RA = 350.223, Dec = -8.3918 tmin = 809308801, tmax = 809913601 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='36666348', job_status='RUN', time_executed='2026-09-01 18:25:57.542407', time_epoch_executed='1788312357.54' WHERE source_name='4FGL J2320.8-0823' and cadence='weekly' and bin_id='943' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/36666348 Creating custom pfile directory: /lscratch/kocevski/36666348/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=809308801.0 && nMetStart<809913601.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=809308801.0 && nMetStart<809913601.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/36666348/ft1_4FGL_J2320.8-0823_weekly_bin943.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=809308801.0 && nMetStart<809913601.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/36666348/ft2_4FGL_J2320.8-0823_weekly_bin943.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/36666348/ft1_4FGL_J2320.8-0823_weekly_bin943.fits outfile=/lscratch/kocevski/36666348/ft1_filteredMKT_4FGL_J2320.8-0823_weekly_bin943.fits ra=350.223 dec=-8.3918 rad=12.0 tmin=809308801.0 tmax=809913601.0 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 34.14 user 30.83 sys 0.81 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/36666348/ft2_4FGL_J2320.8-0823_weekly_bin943.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/36666348/ft2_4FGL_J2320.8-0823_weekly_bin943.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/36666348/ft1_filteredMKT_4FGL_J2320.8-0823_weekly_bin943.fits evtable="EVENTS" outfile="/lscratch/kocevski/36666348/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.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 2.74 user 0.88 sys 0.21 Number of photons that the gtmktime cut: 783 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/36666348/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits" evtable="EVENTS" scfile=/lscratch/kocevski/36666348/ft2_4FGL_J2320.8-0823_weekly_bin943.fits sctable="SC_DATA ********** ** 18 **HESSE ********** FCN= 8852.771 FROM HESSE STATUS=OK 394 CALLS 1811 TOTAL EDM= .52E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 7.6936 7.8383 .36421E-03 -1.5652 2 Prefactor 12.741 40.709 .28010E-03 -1.5637 3 Prefactor .14211E-07 5.8591 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .57124 .57291 .71894E-03 -1.5693 5 Prefactor .35805E-07 6.6107 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .15210E-07 5.9161 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 norm 7.1812 8.9882 .37426E-03 -1.5654 8 Prefactor 4.8288 8.5755 .45682E-03 -1.5664 9 Prefactor .33723E-06 11.416 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .29504E-06 11.919 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .0000 1.9524 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .87133 .72691 .47774E-03 -1.5689 13 norm .0000 1.2854 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 17.193 22.890 .24710E-03 -1.5625 15 Prefactor 3.5728 13.320 .54269E-03 -1.5670 16 norm 16.483 13.243 .24775E-03 -1.5627 17 Prefactor 2.0787 3.3122 .71116E-03 -1.5679 18 norm .0000 .21783 .25270E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 norm 5.9567 4.2859 .41116E-03 -1.5659 20 Prefactor .69389E-08 5.3046 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Normalizat .99293 .14664 .46083E-01 -.93268 22 Prefactor .82979 .11369 .44107E-01 -.98639 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.23365e-07 Minuit parameter uncertainties: 1 7.83833 2 40.7097 3 0.000576975 4 0.572914 5 0.000972716 6 0.00059953 7 8.98822 8 8.57555 9 0.00392414 10 0.0037505 11 4.44944e-06 12 0.726911 13 5.69212e-06 14 22.8898 15 13.3197 16 13.2426 17 3.31217 18 9.54944e-07 19 4.28587 20 0.000382946 21 0.146702 22 0.113721 number of points = 17387 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J2320.8-0823_weekly_bin943 RA = 350.223, Dec = -8.3918 tmin = 809308801, tmax = 809913601 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='36666831', job_status='RUN', time_executed='2026-09-01 18:30:01.584046', time_epoch_executed='1788312601.58' WHERE source_name='4FGL J2320.8-0823' and cadence='weekly' and bin_id='943' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/36666831 Creating custom pfile directory: /lscratch/kocevski/36666831/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=809308801.0 && nMetStart<809913601.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=809308801.0 && nMetStart<809913601.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/36666831/ft1_4FGL_J2320.8-0823_weekly_bin943.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=809308801.0 && nMetStart<809913601.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/36666831/ft2_4FGL_J2320.8-0823_weekly_bin943.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/36666831/ft1_4FGL_J2320.8-0823_weekly_bin943.fits outfile=/lscratch/kocevski/36666831/ft1_filteredMKT_4FGL_J2320.8-0823_weekly_bin943.fits ra=350.223 dec=-8.3918 rad=12.0 tmin=809308801.0 tmax=809913601.0 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 7.61 user 6.54 sys 0.27 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/36666831/ft2_4FGL_J2320.8-0823_weekly_bin943.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/36666831/ft2_4FGL_J2320.8-0823_weekly_bin943.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/36666831/ft1_filteredMKT_4FGL_J2320.8-0823_weekly_bin943.fits evtable="EVENTS" outfile="/lscratch/kocevski/36666831/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.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 1.10 user 0.24 sys 0.13 Number of photons that the gtmktime cut: 783 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/36666831/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits" evtable="EVENTS" scfile=/lscratch/kocevski/36666831/ft2_4FGL_J2320.8-0823_weekly_bin943.fits sctable="SC_DATA" GAL_V02 Working on... /lscratch/kocevski/36666544/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits.....................! real 30.70 user 28.62 sys 1.35 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/36666544/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits', '/lscratch/kocevski/36666544/ft2_4FGL_J2320.8-0823_weekly_bin943.fits', expMap='/lscratch/kocevski/36666544/expmap_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits', expCube='/lscratch/kocevski/36666544/ltcube_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/36666544/Model_4FGL_J2320.8-0823_weekly_bin943.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2320.8-0823' 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 7.383e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 2.648e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/36666544/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits Spacecraft file(s): /lscratch/kocevski/36666544/ft2_4FGL_J2320.8-0823_weekly_bin943.fits Exposure map: /lscratch/kocevski/36666544/expmap_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits Exposure cube: /lscratch/kocevski/36666544/ltcube_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/36666544/Model_4FGL_J2320.8-0823_weekly_bin943.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) = 8852.86515792 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 8852.77153375 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 7.5720 1.0000 .0000 .10000E+07 2 'Prefactor ' 12.766 1.0000 .0000 .10000E+07 3 'Prefactor ' .28039E-06 1.0000 .0000 .10000E+07 4 'norm ' .57071 1.0000 .0000 .10000E+07 5 'Prefactor ' .35614E-04 1.0000 .0000 .10000E+07 6 'Prefactor ' .13590E-05 1.0000 .0000 .10000E+07 7 'norm ' 7.1742 1.0000 .0000 .10000E+07 8 'Prefactor ' 4.8442 1.0000 .0000 .10000E+07 9 'Prefactor ' .79161E-05 1.0000 .0000 .10000E+07 10 'Prefactor ' .34094E-03 1.0000 .0000 .10000E+07 11 'Prefactor ' .21897E-04 1.0000 .0000 .10000E+07 12 'norm ' .87118 1.0000 .0000 .10000E+07 13 'norm ' .43086E-05 1.0000 .0000 .10000E+07 14 'Prefactor ' 16.393 1.0000 .0000 .10000E+07 15 'Prefactor ' 3.4691 1.0000 .0000 .10000E+07 16 'norm ' 16.308 1.0000 .0000 .10000E+07 17 'Prefactor ' 2.1037 1.0000 .0000 .10000E+07 18 'norm ' .31020E-06 1.0000 .0000 .10000E+07 19 'norm ' 5.9577 1.0000 .0000 .10000E+07 20 'Prefactor ' .13675E-04 1.0000 .0000 .10000E+07 21 'Normalizat' .99334 1.0000 .10000E-01 10.000 22 'Prefactor ' .83001 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5240E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 8852.771 FROM MIGRAD STATUS=CONVERGED 155 CALLS 1417 TOTAL EDM= .35E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.0% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 7.6936 7.8141 .37503E-07 -.77948E-03 2 Prefactor 12.741 4.4872 -.18871E-06 .54082E-01 3 Prefactor .14211E-07 2.9614 .73870E-07** at limit ** 4 norm .57124 .56446 -.10310E-07 .90668E-03 5 Prefactor .35805E-07 6.2294 -.66626E-06** at limit ** 6 Prefactor .15210E-07 2.7536 .76321E-07** at limit ** 7 norm 7.1812 8.2775 -.30571E-06 -.28251E-02 8 Prefactor 4.8288 3.3668 -.22705E-06 -.17449E-01 9 Prefactor .33723E-06 6.2352 -.76684E-06** at limit ** 10 Prefactor .29504E-06 6.9396 -.35025E-06** at limit ** 11 Prefactor .0000 1.9549 .77961E-06** at limit ** 12 norm .87133 .71982 -.61326E-07 .17996E-02 13 norm .0000 1.2891 -.78382E-08** at limit ** 14 Prefactor 17.193 22.491 .37728E-06 .21121E-02 15 Prefactor 3.5728 1.5112 .11656E-06 -.66509E-04 16 norm 16.483 1.3864 .30271E-07 -.10914E-02 17 Prefactor 2.0787 3.1515 -.18584E-06 .25050E-03 18 norm .0000 2.8766 .14164E-06** at limit ** 19 norm 5.9567 3.6747 -.16427E-08 -.17929E-02 20 Prefactor .69389E-08 5.2371 -.57926E-06** at limit ** 21 Normalizat .99293 .16990 .50347E-05 .20294E-03 22 Prefactor .82979 .13282 -.22074E-05 .26686E-03 ERR DEF= .500 Final values: Prefactor = 7.6936 Prefactor = 12.7407 Prefactor = 1.42109e-08 norm = 0.571241 Prefactor = 3.58047e-08 Prefactor = 1.52101e-08 norm = 7.18118 Prefactor = 4.82878 Prefactor = 3.3723e-07 Prefactor = 2.95042e-07 Prefactor = 0 norm = 0.871334 norm = 0 Prefactor = 17.1932 Prefactor = 3.57282 norm = 16.4834 Prefactor = 2.07873 norm = 0 norm = 5.95669 Prefactor = 6.93889e-09 Normalizat = 0.99293 Prefactor = 0.829791 number of points = 17387 number of fields = 31 RA_SUN column already exists. File will not be modified. number of points = 17387 number of fields = 31 RA_SUN column already exists. File will not be modified. number of points = 17387 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J2320.8-0823_weekly_bin943 RA = 350.223, Dec = -8.3918 tmin = 809308801, tmax = 809913601 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='36666864', job_status='RUN', time_executed='2026-09-01 18:30:17.251893', time_epoch_executed='1788312617.25' WHERE source_name='4FGL J2320.8-0823' and cadence='weekly' and bin_id='943' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/36666864 Creating custom pfile directory: /lscratch/kocevski/36666864/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=809308801.0 && nMetStart<809913601.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=809308801.0 && nMetStart<809913601.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/36666864/ft1_4FGL_J2320.8-0823_weekly_bin943.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=809308801.0 && nMetStart<809913601.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/36666864/ft2_4FGL_J2320.8-0823_weekly_bin943.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/36666864/ft1_4FGL_J2320.8-0823_weekly_bin943.fits outfile=/lscratch/kocevski/36666864/ft1_filteredMKT_4FGL_J2320.8-0823_weekly_bin943.fits ra=350.223 dec=-8.3918 rad=12.0 tmin=809308801.0 tmax=809913601.0 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 7.97 user 6.76 sys 0.28 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/36666864/ft2_4FGL_J2320.8-0823_weekly_bin943.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/36666864/ft2_4FGL_J2320.8-0823_weekly_bin943.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/36666864/ft1_filteredMKT_4FGL_J2320.8-0823_weekly_bin943.fits evtable="EVENTS" outfile="/lscratch/kocevski/36666864/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits" apply_filter=yes overwrite=yes header_obstimes=yes tstart=0.0 tstop=0.0 gtifile="default" chatter=3 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtmktime version HEAD Applying GTI filter: IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2)) real 0.97 user 0.24 sys 0.12 Number of photons that the gtmktime cut: 783 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/36666864/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits" evtable="EVENTS" scfile=/lscratch/kocevski/36666864/ft2_4FGL_J2320.8-0823_weekly_bin943.fits sctable="SC_DATA" Done. Performing analysis on: 4FGL_J2320.8-0823_weekly_bin943 RA = 350.223, Dec = -8.3918 tmin = 809308801, tmax = 809913601 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='36666814', job_status='RUN', time_executed='2026-09-01 18:29:56.715505', time_epoch_executed='1788312596.72' WHERE source_name='4FGL J2320.8-0823' and cadence='weekly' and bin_id='943' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/36666814 Creating custom pfile directory: /lscratch/kocevski/36666814/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=809308801.0 && nMetStart<809913601.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=809308801.0 && nMetStart<809913601.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/36666814/ft1_4FGL_J2320.8-0823_weekly_bin943.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=809308801.0 && nMetStart<809913601.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/36666814/ft2_4FGL_J2320.8-0823_weekly_bin943.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/36666814/ft1_4FGL_J2320.8-0823_weekly_bin943.fits outfile=/lscratch/kocevski/36666814/ft1_filteredMKT_4FGL_J2320.8-0823_weekly_bin943.fits ra=350.223 dec=-8.3918 rad=12.0 tmin=809308801.0 tmax=809913601.0 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 6.40 user 5.50 sys 0.25 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/36666814/ft2_4FGL_J2320.8-0823_weekly_bin943.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/36666814/ft2_4FGL_J2320.8-0823_weekly_bin943.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/36666814/ft1_filteredMKT_4FGL_J2320.8-0823_weekly_bin943.fits evtable="EVENTS" outfile="/lscratch/kocevski/36666814/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.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 1.09 user 0.20 sys 0.13 Number of photons that the gtmktime cut: 783 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/36666814/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits" evtable="EVENTS" scfile=/lscratch/kocevski/36666814/ft2_4FGL_J2320.8-0823_weekly_bin943.fits sctable="SC_DATA" Done. Performing analysis on: 4FGL_J2320.8-0823_weekly_bin943 RA = 350.223, Dec = -8.3918 tmin = 809308801, tmax = 809913601 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='36666902', job_status='RUN', time_executed='2026-09-01 18:30:47.988936', time_epoch_executed='1788312647.99' WHERE source_name='4FGL J2320.8-0823' and cadence='weekly' and bin_id='943' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/36666902 Creating custom pfile directory: /lscratch/kocevski/36666902/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=809308801.0 && nMetStart<809913601.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=809308801.0 && nMetStart<809913601.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/36666902/ft1_4FGL_J2320.8-0823_weekly_bin943.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=809308801.0 && nMetStart<809913601.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/36666902/ft2_4FGL_J2320.8-0823_weekly_bin943.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/36666902/ft1_4FGL_J2320.8-0823_weekly_bin943.fits outfile=/lscratch/kocevski/36666902/ft1_filteredMKT_4FGL_J2320.8-0823_weekly_bin943.fits ra=350.223 dec=-8.3918 rad=12.0 tmin=809308801.0 tmax=809913601.0 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 7.20 user 6.25 sys 0.26 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/36666902/ft2_4FGL_J2320.8-0823_weekly_bin943.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/36666902/ft2_4FGL_J2320.8-0823_weekly_bin943.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/36666902/ft1_filteredMKT_4FGL_J2320.8-0823_weekly_bin943.fits evtable="EVENTS" outfile="/lscratch/kocevski/36666902/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.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 1.05 user 0.21 sys 0.13 Number of photons that the gtmktime cut: 783 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/36666902/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits" evtable="EVENTS" scfile=/lscratch/kocevski/36666902/ft2_4FGL_J2320.8-0823_weekly_bin943.fits sctable="SC_DATA" Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 8852.7706468 Extracting fit parameters... 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 3.372e-07 3.924e-03 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 2.648e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 521 Prefactor: 8.298e-01 1.137e-01 0.000e+00 1.000e+01 ( 1.000e+00) 522 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 523 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 520 Normalization: 9.929e-01 1.467e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 350.223 -8.392 Photon Flux Upper Limit: 4.46910008718e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00350758974144 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/36666489/likelihoodResults_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 8852.77076423 delta logL = -0.00011743216055 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 8852.77064736 delta logL = -5.56670784135e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .49200E-06 1.0000 .0000 .10000E+07 2 'Index ' 1.6428 1.0000 .0000 10.000 3 'Normalizat' .99280 1.0000 .10000E-01 10.000 4 'Prefactor ' .82984 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5240E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 8852.771 FROM MIGRAD STATUS=CONVERGED 72 CALLS 307 TOTAL EDM= .12E-11 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .44409E-09 .57778E-01 .42118E-03** at limit ** 2 Index 3.3343 8.2933 .50000 .22737E-09 3 Normalizat .99293 .35148E-03 .46077E-01 -.24772E-03 4 Prefactor .82979 .28084E-03 .44104E-01 -.19251E-03 ERR DEF= .500 Final values: Prefactor = 4.44089e-10 Index = 3.33427 Normalizat = 0.992929 Prefactor = 0.829791 ********** ** 18 **HESSE ********** FCN= 8852.771 FROM HESSE STATUS=NOT POSDEF 33 CALLS 340 TOTAL EDM= .63E-11 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .44409E-09 .29617 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 3.3343 6.5146 .50000 -.33964 3 Normalizat .99293 .79486E-03 .24557E-03 -.93268 4 Prefactor .82979 .63512E-03 .21164E-03 -.98639 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 6.33113e-12 Minuit parameter uncertainties: 1 2.27892e-05 2 12178.5 3 0.000794865 4 0.000635116 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 8852.77064679 delta logL = 1.47174432641e-08 Extracting fit parameters... 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 4.441e-10 2.279e-05 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 3.334e+00 1.218e+04 0.000e+00 1.000e+01 (-1.000e+00) 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 521 Prefactor: 8.298e-01 6.351e-04 0.000e+00 1.000e+01 ( 1.000e+00) 522 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 523 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 520 Normalization: 9.929e-01 7.949e-04 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 350.223 -8.392 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/36666489/cmap_HighResolution_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='3.51e-03', job_status='DONE', photon_flux_upper_limit='4.47e-08', time_completed='2026-09-01 18:39:14.380244', job_id='36666489', GAL2='0.83', fit_tolerance='1e-08', EG2='0.99', EG='0.99', time_epoch_completed='1788313154.38', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.83', dlogl='1.47e-08', ts2='-0.00', photon_index_error='0.00', photon_index='2.65' WHERE bin_id='943' AND source_name='4FGL J2320.8-0823' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Sep 1 18:39:14 PDT 2026 ********** ** 18 **HESSE ********** FCN= 8852.771 FROM HESSE STATUS=OK 394 CALLS 1811 TOTAL EDM= .52E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 7.6936 7.8383 .36421E-03 -1.5652 2 Prefactor 12.741 40.709 .28010E-03 -1.5637 3 Prefactor .14211E-07 5.8591 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .57124 .57291 .71894E-03 -1.5693 5 Prefactor .35805E-07 6.6107 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .15210E-07 5.9161 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 norm 7.1812 8.9882 .37426E-03 -1.5654 8 Prefactor 4.8288 8.5755 .45682E-03 -1.5664 9 Prefactor .33723E-06 11.416 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .29504E-06 11.919 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .0000 1.9524 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .87133 .72691 .47774E-03 -1.5689 13 norm .0000 1.2854 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 17.193 22.890 .24710E-03 -1.5625 15 Prefactor 3.5728 13.320 .54269E-03 -1.5670 16 norm 16.483 13.243 .24775E-03 -1.5627 17 Prefactor 2.0787 3.3122 .71116E-03 -1.5679 18 norm .0000 .21783 .25270E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 norm 5.9567 4.2859 .41116E-03 -1.5659 20 Prefactor .69389E-08 5.3046 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Normalizat .99293 .14664 .46083E-01 -.93268 22 Prefactor .82979 .11369 .44107E-01 -.98639 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.23365e-07 Minuit parameter uncertainties: 1 7.83833 2 40.7097 3 0.000576975 4 0.572914 5 0.000972716 6 0.00059953 7 8.98822 8 8.57555 9 0.00392414 10 0.0037505 11 4.44944e-06 12 0.726911 13 5.69212e-06 14 22.8898 15 13.3197 16 13.2426 17 3.31217 18 9.54944e-07 19 4.28587 20 0.000382946 21 0.146702 22 0.113721 number of points = 17387 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J2320.8-0823_weekly_bin943 RA = 350.223, Dec = -8.3918 tmin = 809308801, tmax = 809913601 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='36666915', job_status='RUN', time_executed='2026-09-01 18:30:54.694833', time_epoch_executed='1788312654.69' WHERE source_name='4FGL J2320.8-0823' and cadence='weekly' and bin_id='943' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/36666915 Creating custom pfile directory: /lscratch/kocevski/36666915/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=809308801.0 && nMetStart<809913601.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=809308801.0 && nMetStart<809913601.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/36666915/ft1_4FGL_J2320.8-0823_weekly_bin943.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=809308801.0 && nMetStart<809913601.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/36666915/ft2_4FGL_J2320.8-0823_weekly_bin943.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/36666915/ft1_4FGL_J2320.8-0823_weekly_bin943.fits outfile=/lscratch/kocevski/36666915/ft1_filteredMKT_4FGL_J2320.8-0823_weekly_bin943.fits ra=350.223 dec=-8.3918 rad=12.0 tmin=809308801.0 tmax=809913601.0 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 7.25 user 6.22 sys 0.28 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/36666915/ft2_4FGL_J2320.8-0823_weekly_bin943.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/36666915/ft2_4FGL_J2320.8-0823_weekly_bin943.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/36666915/ft1_filteredMKT_4FGL_J2320.8-0823_weekly_bin943.fits evtable="EVENTS" outfile="/lscratch/kocevski/36666915/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.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 1.11 user 0.21 sys 0.14 Number of photons that the gtmktime cut: 783 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/36666915/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits" evtable="EVENTS" scfile=/lscratch/kocevski/36666915/ft2_4FGL_J2320.8-0823_weekly_bin943.fits sctable="SC_DATA" outfile=/lscratch/kocevski/36666759/ltcube_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.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/36666759/ft2_4FGL_J2320.8-0823_weekly_bin943.fits .....................! real 17.67 user 16.66 sys 0.26 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/36666759/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits evtable="EVENTS" scfile=/lscratch/kocevski/36666759/ft2_4FGL_J2320.8-0823_weekly_bin943.fits sctable="SC_DATA" expcube=/lscratch/kocevski/36666759/ltcube_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits outfile=/lscratch/kocevski/36666759/expmap_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.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/36666759/ltcube_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits .....................! real 66.82 user 61.83 sys 4.06 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Added 161 point sources and 0 extended sources Setting source of interest to: 4FGL J2320.8-0823 @ 350.223 -8.3918 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/36666759/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits scfile=/lscratch/kocevski/36666759/ft2_4FGL_J2320.8-0823_weekly_bin943.fits outfile=/lscratch/kocevski/36666759/cmap_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=160 nypix=160 binsz=0.25 coordsys="CEL" xref=350.223 yref=-8.3918 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.06 user 0.22 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/36666759/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits scfile=/lscratch/kocevski/36666759/ft2_4FGL_J2320.8-0823_weekly_bin943.fits outfile=/lscratch/kocevski/36666759/cmap_HighResolution_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=500 nypix=500 binsz=0.1 coordsys="CEL" xref=350.223 yref=-8.3918 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.92 user 0.23 sys 0.14 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/36666759/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits evtable="EVENTS" scfile=/lscratch/kocevski/36666759/ft2_4FGL_J2320.8-0823_weekly_bin943.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/36666759/Model_4FGL_J2320.8-0823_weekly_bin943.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding sourceDone. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 8852.7706468 Extracting fit parameters... 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 3.372e-07 3.924e-03 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 2.648e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 521 Prefactor: 8.298e-01 1.137e-01 0.000e+00 1.000e+01 ( 1.000e+00) 522 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 523 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 520 Normalization: 9.929e-01 1.467e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 350.223 -8.392 Photon Flux Upper Limit: 4.46910008718e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00350758974144 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/36666544/likelihoodResults_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 8852.77076423 delta logL = -0.00011743216055 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 8852.77064736 delta logL = -5.56670784135e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .49200E-06 1.0000 .0000 .10000E+07 2 'Index ' 1.6428 1.0000 .0000 10.000 3 'Normalizat' .99280 1.0000 .10000E-01 10.000 4 'Prefactor ' .82984 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5240E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 8852.771 FROM MIGRAD STATUS=CONVERGED 72 CALLS 307 TOTAL EDM= .12E-11 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .44409E-09 .57778E-01 .42118E-03** at limit ** 2 Index 3.3343 8.2933 .50000 .22737E-09 3 Normalizat .99293 .35148E-03 .46077E-01 -.24772E-03 4 Prefactor .82979 .28084E-03 .44104E-01 -.19251E-03 ERR DEF= .500 Final values: Prefactor = 4.44089e-10 Index = 3.33427 Normalizat = 0.992929 Prefactor = 0.829791 ********** ** 18 **HESSE ********** FCN= 8852.771 FROM HESSE STATUS=NOT POSDEF 33 CALLS 340 TOTAL EDM= .63E-11 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .44409E-09 .29617 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 3.3343 6.5146 .50000 -.33964 3 Normalizat .99293 .79486E-03 .24557E-03 -.93268 4 Prefactor .82979 .63512E-03 .21164E-03 -.98639 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 6.33113e-12 Minuit parameter uncertainties: 1 2.27892e-05 2 12178.5 3 0.000794865 4 0.000635116 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 8852.77064679 delta logL = 1.47174432641e-08 Extracting fit parameters... 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 4.441e-10 2.279e-05 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 3.334e+00 1.218e+04 0.000e+00 1.000e+01 (-1.000e+00) 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 521 Prefactor: 8.298e-01 6.351e-04 0.000e+00 1.000e+01 ( 1.000e+00) 522 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 523 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 520 Normalization: 9.929e-01 7.949e-04 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 350.223 -8.392 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/36666544/cmap_HighResolution_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='3.51e-03', job_status='DONE', photon_flux_upper_limit='4.47e-08', time_completed='2026-09-01 18:39:51.150600', job_id='36666544', GAL2='0.83', fit_tolerance='1e-08', EG2='0.99', EG='0.99', time_epoch_completed='1788313191.15', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.83', dlogl='1.47e-08', ts2='-0.00', photon_index_error='0.00', photon_index='2.65' WHERE bin_id='943' AND source_name='4FGL J2320.8-0823' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Sep 1 18:39:51 PDT 2026 number of points = 17387 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J2320.8-0823_weekly_bin943 RA = 350.223, Dec = -8.3918 tmin = 809308801, tmax = 809913601 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='36666984', job_status='RUN', time_executed='2026-09-01 18:31:24.784706', time_epoch_executed='1788312684.78' WHERE source_name='4FGL J2320.8-0823' and cadence='weekly' and bin_id='943' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/36666984 Creating custom pfile directory: /lscratch/kocevski/36666984/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=809308801.0 && nMetStart<809913601.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=809308801.0 && nMetStart<809913601.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/36666984/ft1_4FGL_J2320.8-0823_weekly_bin943.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=809308801.0 && nMetStart<809913601.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/36666984/ft2_4FGL_J2320.8-0823_weekly_bin943.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/36666984/ft1_4FGL_J2320.8-0823_weekly_bin943.fits outfile=/lscratch/kocevski/36666984/ft1_filteredMKT_4FGL_J2320.8-0823_weekly_bin943.fits ra=350.223 dec=-8.3918 rad=12.0 tmin=809308801.0 tmax=809913601.0 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 6.89 user 5.70 sys 0.24 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/36666984/ft2_4FGL_J2320.8-0823_weekly_bin943.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/36666984/ft2_4FGL_J2320.8-0823_weekly_bin943.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/36666984/ft1_filteredMKT_4FGL_J2320.8-0823_weekly_bin943.fits evtable="EVENTS" outfile="/lscratch/kocevski/36666984/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.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 1.14 user 0.20 sys 0.12 Number of photons that the gtmktime cut: 783 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/36666984/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits" evtable="EVENTS" scfile=/lscratch/kocevski/36666984/ft2_4FGL_J2320.8-0823_weekly_bin943.fits sctable="SC_DATA" number of points = 17387 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J2320.8-0823_weekly_bin943 RA = 350.223, Dec = -8.3918 tmin = 809308801, tmax = 809913601 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='36666958', job_status='RUN', time_executed='2026-09-01 18:31:12.925608', time_epoch_executed='1788312672.93' WHERE source_name='4FGL J2320.8-0823' and cadence='weekly' and bin_id='943' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/36666958 Creating custom pfile directory: /lscratch/kocevski/36666958/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=809308801.0 && nMetStart<809913601.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=809308801.0 && nMetStart<809913601.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/36666958/ft1_4FGL_J2320.8-0823_weekly_bin943.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=809308801.0 && nMetStart<809913601.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/36666958/ft2_4FGL_J2320.8-0823_weekly_bin943.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/36666958/ft1_4FGL_J2320.8-0823_weekly_bin943.fits outfile=/lscratch/kocevski/36666958/ft1_filteredMKT_4FGL_J2320.8-0823_weekly_bin943.fits ra=350.223 dec=-8.3918 rad=12.0 tmin=809308801.0 tmax=809913601.0 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 7.13 user 6.05 sys 0.31 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/36666958/ft2_4FGL_J2320.8-0823_weekly_bin943.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/36666958/ft2_4FGL_J2320.8-0823_weekly_bin943.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/36666958/ft1_filteredMKT_4FGL_J2320.8-0823_weekly_bin943.fits evtable="EVENTS" outfile="/lscratch/kocevski/36666958/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.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 1.19 user 0.22 sys 0.12 Number of photons that the gtmktime cut: 783 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/36666958/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits" evtable="EVENTS" scfile=/lscratch/kocevski/36666958/ft2_4FGL_J2320.8-0823_weekly_bin943.fits sctable="SC_DATA" number of points = 17387 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J2320.8-0823_weekly_bin943 RA = 350.223, Dec = -8.3918 tmin = 809308801, tmax = 809913601 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='36666863', job_status='RUN', time_executed='2026-09-01 18:30:20.402077', time_epoch_executed='1788312620.4' WHERE source_name='4FGL J2320.8-0823' and cadence='weekly' and bin_id='943' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/36666863 Creating custom pfile directory: /lscratch/kocevski/36666863/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=809308801.0 && nMetStart<809913601.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=809308801.0 && nMetStart<809913601.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/36666863/ft1_4FGL_J2320.8-0823_weekly_bin943.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=809308801.0 && nMetStart<809913601.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/36666863/ft2_4FGL_J2320.8-0823_weekly_bin943.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/36666863/ft1_4FGL_J2320.8-0823_weekly_bin943.fits outfile=/lscratch/kocevski/36666863/ft1_filteredMKT_4FGL_J2320.8-0823_weekly_bin943.fits ra=350.223 dec=-8.3918 rad=12.0 tmin=809308801.0 tmax=809913601.0 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 8.21 user 6.78 sys 0.32 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/36666863/ft2_4FGL_J2320.8-0823_weekly_bin943.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/36666863/ft2_4FGL_J2320.8-0823_weekly_bin943.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/36666863/ft1_filteredMKT_4FGL_J2320.8-0823_weekly_bin943.fits evtable="EVENTS" outfile="/lscratch/kocevski/36666863/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.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 1.33 user 0.27 sys 0.15 Number of photons that the gtmktime cut: 783 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/36666863/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits" evtable="EVENTS" scfile=/lscratch/kocevski/36666863/ft2_4FGL_J2320.8-0823_weekly_bin943.fits sctable="SC_DATA" ooutfile=/lscratch/kocevski/36666793/ltcube_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.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/36666793/ft2_4FGL_J2320.8-0823_weekly_bin943.fits .....................! real 16.02 user 14.93 sys 0.25 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/36666793/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits evtable="EVENTS" scfile=/lscratch/kocevski/36666793/ft2_4FGL_J2320.8-0823_weekly_bin943.fits sctable="SC_DATA" expcube=/lscratch/kocevski/36666793/ltcube_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits outfile=/lscratch/kocevski/36666793/expmap_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.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/36666793/ltcube_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits .....................! real 60.18 user 55.66 sys 3.43 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Added 161 point sources and 0 extended sources Setting source of interest to: 4FGL J2320.8-0823 @ 350.223 -8.3918 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/36666793/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits scfile=/lscratch/kocevski/36666793/ft2_4FGL_J2320.8-0823_weekly_bin943.fits outfile=/lscratch/kocevski/36666793/cmap_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=160 nypix=160 binsz=0.25 coordsys="CEL" xref=350.223 yref=-8.3918 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.03 user 0.20 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/36666793/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits scfile=/lscratch/kocevski/36666793/ft2_4FGL_J2320.8-0823_weekly_bin943.fits outfile=/lscratch/kocevski/36666793/cmap_HighResolution_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=500 nypix=500 binsz=0.1 coordsys="CEL" xref=350.223 yref=-8.3918 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.11 user 0.21 sys 0.14 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/36666793/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits evtable="EVENTS" scfile=/lscratch/kocevski/36666793/ft2_4FGL_J2320.8-0823_weekly_bin943.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/36666793/Model_4FGL_J2320.8-0823_weekly_bin943.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/36666811/ltcube_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.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/36666811/ft2_4FGL_J2320.8-0823_weekly_bin943.fits .....................! real 17.69 user 16.73 sys 0.23 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/36666811/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits evtable="EVENTS" scfile=/lscratch/kocevski/36666811/ft2_4FGL_J2320.8-0823_weekly_bin943.fits sctable="SC_DATA" expcube=/lscratch/kocevski/36666811/ltcube_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits outfile=/lscratch/kocevski/36666811/expmap_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.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/36666811/ltcube_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits .....................! real 68.13 user 63.05 sys 4.10 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Added 161 point sources and 0 extended sources Setting source of interest to: 4FGL J2320.8-0823 @ 350.223 -8.3918 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/36666811/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits scfile=/lscratch/kocevski/36666811/ft2_4FGL_J2320.8-0823_weekly_bin943.fits outfile=/lscratch/kocevski/36666811/cmap_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=160 nypix=160 binsz=0.25 coordsys="CEL" xref=350.223 yref=-8.3918 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.13 user 0.24 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/36666811/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits scfile=/lscratch/kocevski/36666811/ft2_4FGL_J2320.8-0823_weekly_bin943.fits outfile=/lscratch/kocevski/36666811/cmap_HighResolution_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=500 nypix=500 binsz=0.1 coordsys="CEL" xref=350.223 yref=-8.3918 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.15 user 0.24 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/36666811/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits evtable="EVENTS" scfile=/lscratch/kocevski/36666811/ft2_4FGL_J2320.8-0823_weekly_bin943.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/36666811/Model_4FGL_J2320.8-0823_weekly_bin943.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/36666765/ltcube_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.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/36666765/ft2_4FGL_J2320.8-0823_weekly_bin943.fits .....................! real 18.84 user 17.84 sys 0.26 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/36666765/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits evtable="EVENTS" scfile=/lscratch/kocevski/36666765/ft2_4FGL_J2320.8-0823_weekly_bin943.fits sctable="SC_DATA" expcube=/lscratch/kocevski/36666765/ltcube_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits outfile=/lscratch/kocevski/36666765/expmap_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.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/36666765/ltcube_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits .....................! real 69.43 user 64.22 sys 4.13 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Added 161 point sources and 0 extended sources Setting source of interest to: 4FGL J2320.8-0823 @ 350.223 -8.3918 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/36666765/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits scfile=/lscratch/kocevski/36666765/ft2_4FGL_J2320.8-0823_weekly_bin943.fits outfile=/lscratch/kocevski/36666765/cmap_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=160 nypix=160 binsz=0.25 coordsys="CEL" xref=350.223 yref=-8.3918 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.09 user 0.23 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/36666765/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits scfile=/lscratch/kocevski/36666765/ft2_4FGL_J2320.8-0823_weekly_bin943.fits outfile=/lscratch/kocevski/36666765/cmap_HighResolution_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=500 nypix=500 binsz=0.1 coordsys="CEL" xref=350.223 yref=-8.3918 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.10 user 0.25 sys 0.12 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/36666765/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits evtable="EVENTS" scfile=/lscratch/kocevski/36666765/ft2_4FGL_J2320.8-0823_weekly_bin943.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/36666765/Model_4FGL_J2320.8-0823_weekly_bin943.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 sourcenumber of points = 17387 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J2320.8-0823_weekly_bin943 RA = 350.223, Dec = -8.3918 tmin = 809308801, tmax = 809913601 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='36666966', job_status='RUN', time_executed='2026-09-01 18:31:15.211267', time_epoch_executed='1788312675.21' WHERE source_name='4FGL J2320.8-0823' and cadence='weekly' and bin_id='943' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/36666966 Creating custom pfile directory: /lscratch/kocevski/36666966/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=809308801.0 && nMetStart<809913601.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=809308801.0 && nMetStart<809913601.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/36666966/ft1_4FGL_J2320.8-0823_weekly_bin943.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=809308801.0 && nMetStart<809913601.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/36666966/ft2_4FGL_J2320.8-0823_weekly_bin943.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/36666966/ft1_4FGL_J2320.8-0823_weekly_bin943.fits outfile=/lscratch/kocevski/36666966/ft1_filteredMKT_4FGL_J2320.8-0823_weekly_bin943.fits ra=350.223 dec=-8.3918 rad=12.0 tmin=809308801.0 tmax=809913601.0 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 7.54 user 6.43 sys 0.30 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/36666966/ft2_4FGL_J2320.8-0823_weekly_bin943.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/36666966/ft2_4FGL_J2320.8-0823_weekly_bin943.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/36666966/ft1_filteredMKT_4FGL_J2320.8-0823_weekly_bin943.fits evtable="EVENTS" outfile="/lscratch/kocevski/36666966/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.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 1.25 user 0.22 sys 0.13 Number of photons that the gtmktime cut: 783 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/36666966/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits" evtable="EVENTS" scfile=/lscratch/kocevski/36666966/ft2_4FGL_J2320.8-0823_weekly_bin943.fits sctable="SC_DATA" GAL_V02 Working on... /lscratch/kocevski/36666759/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits.....................! real 30.79 user 29.11 sys 0.87 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/36666759/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits', '/lscratch/kocevski/36666759/ft2_4FGL_J2320.8-0823_weekly_bin943.fits', expMap='/lscratch/kocevski/36666759/expmap_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits', expCube='/lscratch/kocevski/36666759/ltcube_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/36666759/Model_4FGL_J2320.8-0823_weekly_bin943.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2320.8-0823' 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 7.383e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 2.648e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/36666759/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits Spacecraft file(s): /lscratch/kocevski/36666759/ft2_4FGL_J2320.8-0823_weekly_bin943.fits Exposure map: /lscratch/kocevski/36666759/expmap_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits Exposure cube: /lscratch/kocevski/36666759/ltcube_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/36666759/Model_4FGL_J2320.8-0823_weekly_bin943.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) = 8852.86515792 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 8852.77153375 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 7.5720 1.0000 .0000 .10000E+07 2 'Prefactor ' 12.766 1.0000 .0000 .10000E+07 3 'Prefactor ' .28039E-06 1.0000 .0000 .10000E+07 4 'norm ' .57071 1.0000 .0000 .10000E+07 5 'Prefactor ' .35614E-04 1.0000 .0000 .10000E+07 6 'Prefactor ' .13590E-05 1.0000 .0000 .10000E+07 7 'norm ' 7.1742 1.0000 .0000 .10000E+07 8 'Prefactor ' 4.8442 1.0000 .0000 .10000E+07 9 'Prefactor ' .79161E-05 1.0000 .0000 .10000E+07 10 'Prefactor ' .34094E-03 1.0000 .0000 .10000E+07 11 'Prefactor ' .21897E-04 1.0000 .0000 .10000E+07 12 'norm ' .87118 1.0000 .0000 .10000E+07 13 'norm ' .43086E-05 1.0000 .0000 .10000E+07 14 'Prefactor ' 16.393 1.0000 .0000 .10000E+07 15 'Prefactor ' 3.4691 1.0000 .0000 .10000E+07 16 'norm ' 16.308 1.0000 .0000 .10000E+07 17 'Prefactor ' 2.1037 1.0000 .0000 .10000E+07 18 'norm ' .31020E-06 1.0000 .0000 .10000E+07 19 'norm ' 5.9577 1.0000 .0000 .10000E+07 20 'Prefactor ' .13675E-04 1.0000 .0000 .10000E+07 21 'Normalizat' .99334 1.0000 .10000E-01 10.000 22 'Prefactor ' .83001 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5240E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 8852.771 FROM MIGRAD STATUS=CONVERGED 155 CALLS 1417 TOTAL EDM= .35E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.0% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 7.6936 7.8141 .37503E-07 -.77948E-03 2 Prefactor 12.741 4.4872 -.18871E-06 .54082E-01 3 Prefactor .14211E-07 2.9614 .73870E-07** at limit ** 4 norm .57124 .56446 -.10310E-07 .90668E-03 5 Prefactor .35805E-07 6.2294 -.66626E-06** at limit ** 6 Prefactor .15210E-07 2.7536 .76321E-07** at limit ** 7 norm 7.1812 8.2775 -.30571E-06 -.28251E-02 8 Prefactor 4.8288 3.3668 -.22705E-06 -.17449E-01 9 Prefactor .33723E-06 6.2352 -.76684E-06** at limit ** 10 Prefactor .29504E-06 6.9396 -.35025E-06** at limit ** 11 Prefactor .0000 1.9549 .77961E-06** at limit ** 12 norm .87133 .71982 -.61326E-07 .17996E-02 13 norm .0000 1.2891 -.78382E-08** at limit ** 14 Prefactor 17.193 22.491 .37728E-06 .21121E-02 15 Prefactor 3.5728 1.5112 .11656E-06 -.66509E-04 16 norm 16.483 1.3864 .30271E-07 -.10914E-02 17 Prefactor 2.0787 3.1515 -.18584E-06 .25050E-03 18 norm .0000 2.8766 .14164E-06** at limit ** 19 norm 5.9567 3.6747 -.16427E-08 -.17929E-02 20 Prefactor .69389E-08 5.2371 -.57926E-06** at limit ** 21 Normalizat .99293 .16990 .50347E-05 .20294E-03 22 Prefactor .82979 .13282 -.22074E-05 .26686E-03 ERR DEF= .500 Final values: Prefactor = 7.6936 Prefactor = 12.7407 Prefactor = 1.42109e-08 norm = 0.571241 Prefactor = 3.58047e-08 Prefactor = 1.52101e-08 norm = 7.18118 Prefactor = 4.82878 Prefactor = 3.3723e-07 Prefactor = 2.95042e-07 Prefactor = 0 norm = 0.871334 norm = 0 Prefactor = 17.1932 Prefactor = 3.57282 norm = 16.4834 Prefactor = 2.07873 norm = 0 norm = 5.95669 Prefactor = 6.93889e-09 Normalizat = 0.99293 Prefactor = 0.829791 outfile=/lscratch/kocevski/36666814/ltcube_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.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/36666814/ft2_4FGL_J2320.8-0823_weekly_bin943.fits .....................! real 16.02 user 14.90 sys 0.23 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/36666814/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits evtable="EVENTS" scfile=/lscratch/kocevski/36666814/ft2_4FGL_J2320.8-0823_weekly_bin943.fits sctable="SC_DATA" expcube=/lscratch/kocevski/36666814/ltcube_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits outfile=/lscratch/kocevski/36666814/expmap_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.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/36666814/ltcube_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits .....................! real 59.91 user 55.59 sys 3.37 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Added 161 point sources and 0 extended sources Setting source of interest to: 4FGL J2320.8-0823 @ 350.223 -8.3918 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/36666814/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits scfile=/lscratch/kocevski/36666814/ft2_4FGL_J2320.8-0823_weekly_bin943.fits outfile=/lscratch/kocevski/36666814/cmap_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=160 nypix=160 binsz=0.25 coordsys="CEL" xref=350.223 yref=-8.3918 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.10 user 0.21 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/36666814/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits scfile=/lscratch/kocevski/36666814/ft2_4FGL_J2320.8-0823_weekly_bin943.fits outfile=/lscratch/kocevski/36666814/cmap_HighResolution_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=500 nypix=500 binsz=0.1 coordsys="CEL" xref=350.223 yref=-8.3918 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.02 user 0.23 sys 0.11 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/36666814/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits evtable="EVENTS" scfile=/lscratch/kocevski/36666814/ft2_4FGL_J2320.8-0823_weekly_bin943.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/36666814/Model_4FGL_J2320.8-0823_weekly_bin943.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 ********** ** 18 **HESSE ********** FCN= 8852.771 FROM HESSE STATUS=OK 394 CALLS 1811 TOTAL EDM= .52E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 7.6936 7.8383 .36421E-03 -1.5652 2 Prefactor 12.741 40.709 .28010E-03 -1.5637 3 Prefactor .14211E-07 5.8591 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .57124 .57291 .71894E-03 -1.5693 5 Prefactor .35805E-07 6.6107 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .15210E-07 5.9161 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 norm 7.1812 8.9882 .37426E-03 -1.5654 8 Prefactor 4.8288 8.5755 .45682E-03 -1.5664 9 Prefactor .33723E-06 11.416 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .29504E-06 11.919 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .0000 1.9524 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .87133 .72691 .47774E-03 -1.5689 13 norm .0000 1.2854 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 17.193 22.890 .24710E-03 -1.5625 15 Prefactor 3.5728 13.320 .54269E-03 -1.5670 16 norm 16.483 13.243 .24775E-03 -1.5627 17 Prefactor 2.0787 3.3122 .71116E-03 -1.5679 18 norm .0000 .21783 .25270E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 norm 5.9567 4.2859 .41116E-03 -1.5659 20 Prefactor .69389E-08 5.3046 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Normalizat .99293 .14664 .46083E-01 -.93268 22 Prefactor .82979 .11369 .44107E-01 -.98639 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.23365e-07 Minuit parameter uncertainties: 1 7.83833 2 40.7097 3 0.000576975 4 0.572914 5 0.000972716 6 0.00059953 7 8.98822 8 8.57555 9 0.00392414 10 0.0037505 11 4.44944e-06 12 0.726911 13 5.69212e-06 14 22.8898 15 13.3197 16 13.2426 17 3.31217 18 9.54944e-07 19 4.28587 20 0.000382946 21 0.146702 22 0.113721 outfile=/lscratch/kocevski/36666831/ltcube_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.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/36666831/ft2_4FGL_J2320.8-0823_weekly_bin943.fits .....................! real 19.35 user 18.11 sys 0.25 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/36666831/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits evtable="EVENTS" scfile=/lscratch/kocevski/36666831/ft2_4FGL_J2320.8-0823_weekly_bin943.fits sctable="SC_DATA" expcube=/lscratch/kocevski/36666831/ltcube_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits outfile=/lscratch/kocevski/36666831/expmap_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.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/36666831/ltcube_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits .....................! real 72.82 user 67.64 sys 4.09 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Added 161 point sources and 0 extended sources Setting source of interest to: 4FGL J2320.8-0823 @ 350.223 -8.3918 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/36666831/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits scfile=/lscratch/kocevski/36666831/ft2_4FGL_J2320.8-0823_weekly_bin943.fits outfile=/lscratch/kocevski/36666831/cmap_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=160 nypix=160 binsz=0.25 coordsys="CEL" xref=350.223 yref=-8.3918 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.09 user 0.25 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/36666831/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits scfile=/lscratch/kocevski/36666831/ft2_4FGL_J2320.8-0823_weekly_bin943.fits outfile=/lscratch/kocevski/36666831/cmap_HighResolution_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=500 nypix=500 binsz=0.1 coordsys="CEL" xref=350.223 yref=-8.3918 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.10 user 0.24 sys 0.14 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/36666831/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits evtable="EVENTS" scfile=/lscratch/kocevski/36666831/ft2_4FGL_J2320.8-0823_weekly_bin943.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/36666831/Model_4FGL_J2320.8-0823_weekly_bin943.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/36666902/ltcube_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.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/36666902/ft2_4FGL_J2320.8-0823_weekly_bin943.fits .....................! real 17.93 user 17.01 sys 0.25 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/36666902/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits evtable="EVENTS" scfile=/lscratch/kocevski/36666902/ft2_4FGL_J2320.8-0823_weekly_bin943.fits sctable="SC_DATA" expcube=/lscratch/kocevski/36666902/ltcube_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits outfile=/lscratch/kocevski/36666902/expmap_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.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/36666902/ltcube_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits .....................! real 69.12 user 63.95 sys 4.01 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Added 161 point sources and 0 extended sources Setting source of interest to: 4FGL J2320.8-0823 @ 350.223 -8.3918 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/36666902/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits scfile=/lscratch/kocevski/36666902/ft2_4FGL_J2320.8-0823_weekly_bin943.fits outfile=/lscratch/kocevski/36666902/cmap_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=160 nypix=160 binsz=0.25 coordsys="CEL" xref=350.223 yref=-8.3918 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.08 user 0.23 sys 0.14 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/36666902/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits scfile=/lscratch/kocevski/36666902/ft2_4FGL_J2320.8-0823_weekly_bin943.fits outfile=/lscratch/kocevski/36666902/cmap_HighResolution_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=500 nypix=500 binsz=0.1 coordsys="CEL" xref=350.223 yref=-8.3918 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.08 user 0.23 sys 0.14 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/36666902/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits evtable="EVENTS" scfile=/lscratch/kocevski/36666902/ft2_4FGL_J2320.8-0823_weekly_bin943.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/36666902/Model_4FGL_J2320.8-0823_weekly_bin943.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/36666864/ltcube_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.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/36666864/ft2_4FGL_J2320.8-0823_weekly_bin943.fits .....................! real 20.93 user 19.80 sys 0.26 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/36666864/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits evtable="EVENTS" scfile=/lscratch/kocevski/36666864/ft2_4FGL_J2320.8-0823_weekly_bin943.fits sctable="SC_DATA" expcube=/lscratch/kocevski/36666864/ltcube_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits outfile=/lscratch/kocevski/36666864/expmap_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.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/36666864/ltcube_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits .....................! real 74.39 user 69.28 sys 4.23 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Added 161 point sources and 0 extended sources Setting source of interest to: 4FGL J2320.8-0823 @ 350.223 -8.3918 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/36666864/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits scfile=/lscratch/kocevski/36666864/ft2_4FGL_J2320.8-0823_weekly_bin943.fits outfile=/lscratch/kocevski/36666864/cmap_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=160 nypix=160 binsz=0.25 coordsys="CEL" xref=350.223 yref=-8.3918 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.14 user 0.25 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/36666864/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits scfile=/lscratch/kocevski/36666864/ft2_4FGL_J2320.8-0823_weekly_bin943.fits outfile=/lscratch/kocevski/36666864/cmap_HighResolution_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=500 nypix=500 binsz=0.1 coordsys="CEL" xref=350.223 yref=-8.3918 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.15 user 0.26 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/36666864/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits evtable="EVENTS" scfile=/lscratch/kocevski/36666864/ft2_4FGL_J2320.8-0823_weekly_bin943.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/36666864/Model_4FGL_J2320.8-0823_weekly_bin943.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/36666915/ltcube_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.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/36666915/ft2_4FGL_J2320.8-0823_weekly_bin943.fits .....................! real 18.37 user 17.11 sys 0.24 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/36666915/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits evtable="EVENTS" scfile=/lscratch/kocevski/36666915/ft2_4FGL_J2320.8-0823_weekly_bin943.fits sctable="SC_DATA" expcube=/lscratch/kocevski/36666915/ltcube_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits outfile=/lscratch/kocevski/36666915/expmap_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.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/36666915/ltcube_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits .....................! real 68.77 user 63.84 sys 3.91 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Added 161 point sources and 0 extended sources Setting source of interest to: 4FGL J2320.8-0823 @ 350.223 -8.3918 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/36666915/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits scfile=/lscratch/kocevski/36666915/ft2_4FGL_J2320.8-0823_weekly_bin943.fits outfile=/lscratch/kocevski/36666915/cmap_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=160 nypix=160 binsz=0.25 coordsys="CEL" xref=350.223 yref=-8.3918 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.22 user 0.23 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/36666915/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits scfile=/lscratch/kocevski/36666915/ft2_4FGL_J2320.8-0823_weekly_bin943.fits outfile=/lscratch/kocevski/36666915/cmap_HighResolution_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=500 nypix=500 binsz=0.1 coordsys="CEL" xref=350.223 yref=-8.3918 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.01 user 0.24 sys 0.14 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/36666915/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits evtable="EVENTS" scfile=/lscratch/kocevski/36666915/ft2_4FGL_J2320.8-0823_weekly_bin943.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/36666915/Model_4FGL_J2320.8-0823_weekly_bin943.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/36666793/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits.....................! real 27.61 user 25.68 sys 0.93 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/36666793/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits', '/lscratch/kocevski/36666793/ft2_4FGL_J2320.8-0823_weekly_bin943.fits', expMap='/lscratch/kocevski/36666793/expmap_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits', expCube='/lscratch/kocevski/36666793/ltcube_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/36666793/Model_4FGL_J2320.8-0823_weekly_bin943.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2320.8-0823' 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 7.383e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 2.648e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/36666793/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits Spacecraft file(s): /lscratch/kocevski/36666793/ft2_4FGL_J2320.8-0823_weekly_bin943.fits Exposure map: /lscratch/kocevski/36666793/expmap_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits Exposure cube: /lscratch/kocevski/36666793/ltcube_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/36666793/Model_4FGL_J2320.8-0823_weekly_bin943.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) = 8852.86515792 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 8852.77153375 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 7.5720 1.0000 .0000 .10000E+07 2 'Prefactor ' 12.766 1.0000 .0000 .10000E+07 3 'Prefactor ' .28039E-06 1.0000 .0000 .10000E+07 4 'norm ' .57071 1.0000 .0000 .10000E+07 5 'Prefactor ' .35614E-04 1.0000 .0000 .10000E+07 6 'Prefactor ' .13590E-05 1.0000 .0000 .10000E+07 7 'norm ' 7.1742 1.0000 .0000 .10000E+07 8 'Prefactor ' 4.8442 1.0000 .0000 .10000E+07 9 'Prefactor ' .79161E-05 1.0000 .0000 .10000E+07 10 'Prefactor ' .34094E-03 1.0000 .0000 .10000E+07 11 'Prefactor ' .21897E-04 1.0000 .0000 .10000E+07 12 'norm ' .87118 1.0000 .0000 .10000E+07 13 'norm ' .43086E-05 1.0000 .0000 .10000E+07 14 'Prefactor ' 16.393 1.0000 .0000 .10000E+07 15 'Prefactor ' 3.4691 1.0000 .0000 .10000E+07 16 'norm ' 16.308 1.0000 .0000 .10000E+07 17 'Prefactor ' 2.1037 1.0000 .0000 .10000E+07 18 'norm ' .31020E-06 1.0000 .0000 .10000E+07 19 'norm ' 5.9577 1.0000 .0000 .10000E+07 20 'Prefactor ' .13675E-04 1.0000 .0000 .10000E+07 21 'Normalizat' .99334 1.0000 .10000E-01 10.000 22 'Prefactor ' .83001 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5240E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 8852.771 FROM MIGRAD STATUS=CONVERGED 155 CALLS 1417 TOTAL EDM= .35E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.0% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 7.6936 7.8141 .37503E-07 -.77948E-03 2 Prefactor 12.741 4.4872 -.18871E-06 .54082E-01 3 Prefactor .14211E-07 2.9614 .73870E-07** at limit ** 4 norm .57124 .56446 -.10310E-07 .90668E-03 5 Prefactor .35805E-07 6.2294 -.66626E-06** at limit ** 6 Prefactor .15210E-07 2.7536 .76321E-07** at limit ** 7 norm 7.1812 8.2775 -.30571E-06 -.28251E-02 8 Prefactor 4.8288 3.3668 -.22705E-06 -.17449E-01 9 Prefactor .33723E-06 6.2352 -.76684E-06** at limit ** 10 Prefactor .29504E-06 6.9396 -.35025E-06** at limit ** 11 Prefactor .0000 1.9549 .77961E-06** at limit ** 12 norm .87133 .71982 -.61326E-07 .17996E-02 13 norm .0000 1.2891 -.78382E-08** at limit ** 14 Prefactor 17.193 22.491 .37728E-06 .21121E-02 15 Prefactor 3.5728 1.5112 .11656E-06 -.66509E-04 16 norm 16.483 1.3864 .30271E-07 -.10914E-02 17 Prefactor 2.0787 3.1515 -.18584E-06 .25050E-03 18 norm .0000 2.8766 .14164E-06** at limit ** 19 norm 5.9567 3.6747 -.16427E-08 -.17929E-02 20 Prefactor .69389E-08 5.2371 -.57926E-06** at limit ** 21 Normalizat .99293 .16990 .50347E-05 .20294E-03 22 Prefactor .82979 .13282 -.22074E-05 .26686E-03 ERR DEF= .500 Final values: Prefactor = 7.6936 Prefactor = 12.7407 Prefactor = 1.42109e-08 norm = 0.571241 Prefactor = 3.58047e-08 Prefactor = 1.52101e-08 norm = 7.18118 Prefactor = 4.82878 Prefactor = 3.3723e-07 Prefactor = 2.95042e-07 Prefactor = 0 norm = 0.871334 norm = 0 Prefactor = 17.1932 Prefactor = 3.57282 norm = 16.4834 Prefactor = 2.07873 norm = 0 norm = 5.95669 Prefactor = 6.93889e-09 Normalizat = 0.99293 Prefactor = 0.829791 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 8852.7706468 Extracting fit parameters... 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 3.372e-07 3.924e-03 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 2.648e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 521 Prefactor: 8.298e-01 1.137e-01 0.000e+00 1.000e+01 ( 1.000e+00) 522 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 523 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 520 Normalization: 9.929e-01 1.467e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 350.223 -8.392 Photon Flux Upper Limit: 4.46910008718e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00350758974144 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/36666759/likelihoodResults_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 8852.77076423 delta logL = -0.00011743216055 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 8852.77064736 delta logL = -5.56670784135e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .49200E-06 1.0000 .0000 .10000E+07 2 'Index ' 1.6428 1.0000 .0000 10.000 3 'Normalizat' .99280 1.0000 .10000E-01 10.000 4 'Prefactor ' .82984 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5240E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 8852.771 FROM MIGRAD STATUS=CONVERGED 72 CALLS 307 TOTAL EDM= .12E-11 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .44409E-09 .57778E-01 .42118E-03** at limit ** 2 Index 3.3343 8.2933 .50000 .22737E-09 3 Normalizat .99293 .35148E-03 .46077E-01 -.24772E-03 4 Prefactor .82979 .28084E-03 .44104E-01 -.19251E-03 ERR DEF= .500 Final values: Prefactor = 4.44089e-10 Index = 3.33427 Normalizat = 0.992929 Prefactor = 0.829791 ********** ** 18 **HESSE ********** FCN= 8852.771 FROM HESSE STATUS=NOT POSDEF 33 CALLS 340 TOTAL EDM= .63E-11 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .44409E-09 .29617 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 3.3343 6.5146 .50000 -.33964 3 Normalizat .99293 .79486E-03 .24557E-03 -.93268 4 Prefactor .82979 .63512E-03 .21164E-03 -.98639 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 6.33113e-12 Minuit parameter uncertainties: 1 2.27892e-05 2 12178.5 3 0.000794865 4 0.000635116 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 8852.77064679 delta logL = 1.47174432641e-08 Extracting fit parameters... 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 4.441e-10 2.279e-05 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 3.334e+00 1.218e+04 0.000e+00 1.000e+01 (-1.000e+00) 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 521 Prefactor: 8.298e-01 6.351e-04 0.000e+00 1.000e+01 ( 1.000e+00) 522 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 523 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 520 Normalization: 9.929e-01 7.949e-04 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 350.223 -8.392 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/36666759/cmap_HighResolution_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='3.51e-03', job_status='DONE', photon_flux_upper_limit='4.47e-08', time_completed='2026-09-01 18:41:44.679071', job_id='36666759', GAL2='0.83', fit_tolerance='1e-08', EG2='0.99', EG='0.99', time_epoch_completed='1788313304.68', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.83', dlogl='1.47e-08', ts2='-0.00', photon_index_error='0.00', photon_index='2.65' WHERE bin_id='943' AND source_name='4FGL J2320.8-0823' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Sep 1 18:41:45 PDT 2026 ********** ** 18 **HESSE ********** FCN= 8852.771 FROM HESSE STATUS=OK 394 CALLS 1811 TOTAL EDM= .52E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 7.6936 7.8383 .36421E-03 -1.5652 2 Prefactor 12.741 40.709 .28010E-03 -1.5637 3 Prefactor .14211E-07 5.8591 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .57124 .57291 .71894E-03 -1.5693 5 Prefactor .35805E-07 6.6107 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .15210E-07 5.9161 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 norm 7.1812 8.9882 .37426E-03 -1.5654 8 Prefactor 4.8288 8.5755 .45682E-03 -1.5664 9 Prefactor .33723E-06 11.416 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .29504E-06 11.919 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .0000 1.9524 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .87133 .72691 .47774E-03 -1.5689 13 norm .0000 1.2854 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 17.193 22.890 .24710E-03 -1.5625 15 Prefactor 3.5728 13.320 .54269E-03 -1.5670 16 norm 16.483 13.243 .24775E-03 -1.5627 17 Prefactor 2.0787 3.3122 .71116E-03 -1.5679 18 norm .0000 .21783 .25270E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 norm 5.9567 4.2859 .41116E-03 -1.5659 20 Prefactor .69389E-08 5.3046 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Normalizat .99293 .14664 .46083E-01 -.93268 22 Prefactor .82979 .11369 .44107E-01 -.98639 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.23365e-07 Minuit parameter uncertainties: 1 7.83833 2 40.7097 3 0.000576975 4 0.572914 5 0.000972716 6 0.00059953 7 8.98822 8 8.57555 9 0.00392414 10 0.0037505 11 4.44944e-06 12 0.726911 13 5.69212e-06 14 22.8898 15 13.3197 16 13.2426 17 3.31217 18 9.54944e-07 19 4.28587 20 0.000382946 21 0.146702 22 0.113721 GAL_V02 Working on... /lscratch/kocevski/36666811/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits.....................! real 31.69 user 29.70 sys 1.06 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/36666811/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits', '/lscratch/kocevski/36666811/ft2_4FGL_J2320.8-0823_weekly_bin943.fits', expMap='/lscratch/kocevski/36666811/expmap_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits', expCube='/lscratch/kocevski/36666811/ltcube_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/36666811/Model_4FGL_J2320.8-0823_weekly_bin943.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2320.8-0823' 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 7.383e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 2.648e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/36666811/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits Spacecraft file(s): /lscratch/kocevski/36666811/ft2_4FGL_J2320.8-0823_weekly_bin943.fits Exposure map: /lscratch/kocevski/36666811/expmap_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits Exposure cube: /lscratch/kocevski/36666811/ltcube_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/36666811/Model_4FGL_J2320.8-0823_weekly_bin943.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) = 8852.86515792 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 8852.77153375 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 7.5720 1.0000 .0000 .10000E+07 2 'Prefactor ' 12.766 1.0000 .0000 .10000E+07 3 'Prefactor ' .28039E-06 1.0000 .0000 .10000E+07 4 'norm ' .57071 1.0000 .0000 .10000E+07 5 'Prefactor ' .35614E-04 1.0000 .0000 .10000E+07 6 'Prefactor ' .13590E-05 1.0000 .0000 .10000E+07 7 'norm ' 7.1742 1.0000 .0000 .10000E+07 8 'Prefactor ' 4.8442 1.0000 .0000 .10000E+07 9 'Prefactor ' .79161E-05 1.0000 .0000 .10000E+07 10 'Prefactor ' .34094E-03 1.0000 .0000 .10000E+07 11 'Prefactor ' .21897E-04 1.0000 .0000 .10000E+07 12 'norm ' .87118 1.0000 .0000 .10000E+07 13 'norm ' .43086E-05 1.0000 .0000 .10000E+07 14 'Prefactor ' 16.393 1.0000 .0000 .10000E+07 15 'Prefactor ' 3.4691 1.0000 .0000 .10000E+07 16 'norm ' 16.308 1.0000 .0000 .10000E+07 17 'Prefactor ' 2.1037 1.0000 .0000 .10000E+07 18 'norm ' .31020E-06 1.0000 .0000 .10000E+07 19 'norm ' 5.9577 1.0000 .0000 .10000E+07 20 'Prefactor ' .13675E-04 1.0000 .0000 .10000E+07 21 'Normalizat' .99334 1.0000 .10000E-01 10.000 22 'Prefactor ' .83001 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5240E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 8852.771 FROM MIGRAD STATUS=CONVERGED 155 CALLS 1417 TOTAL EDM= .35E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.0% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 7.6936 7.8141 .37503E-07 -.77948E-03 2 Prefactor 12.741 4.4872 -.18871E-06 .54082E-01 3 Prefactor .14211E-07 2.9614 .73870E-07** at limit ** 4 norm .57124 .56446 -.10310E-07 .90668E-03 5 Prefactor .35805E-07 6.2294 -.66626E-06** at limit ** 6 Prefactor .15210E-07 2.7536 .76321E-07** at limit ** 7 norm 7.1812 8.2775 -.30571E-06 -.28251E-02 8 Prefactor 4.8288 3.3668 -.22705E-06 -.17449E-01 9 Prefactor .33723E-06 6.2352 -.76684E-06** at limit ** 10 Prefactor .29504E-06 6.9396 -.35025E-06** at limit ** 11 Prefactor .0000 1.9549 .77961E-06** at limit ** 12 norm .87133 .71982 -.61326E-07 .17996E-02 13 norm .0000 1.2891 -.78382E-08** at limit ** 14 Prefactor 17.193 22.491 .37728E-06 .21121E-02 15 Prefactor 3.5728 1.5112 .11656E-06 -.66509E-04 16 norm 16.483 1.3864 .30271E-07 -.10914E-02 17 Prefactor 2.0787 3.1515 -.18584E-06 .25050E-03 18 norm .0000 2.8766 .14164E-06** at limit ** 19 norm 5.9567 3.6747 -.16427E-08 -.17929E-02 20 Prefactor .69389E-08 5.2371 -.57926E-06** at limit ** 21 Normalizat .99293 .16990 .50347E-05 .20294E-03 22 Prefactor .82979 .13282 -.22074E-05 .26686E-03 ERR DEF= .500 Final values: Prefactor = 7.6936 Prefactor = 12.7407 Prefactor = 1.42109e-08 norm = 0.571241 Prefactor = 3.58047e-08 Prefactor = 1.52101e-08 norm = 7.18118 Prefactor = 4.82878 Prefactor = 3.3723e-07 Prefactor = 2.95042e-07 Prefactor = 0 norm = 0.871334 norm = 0 Prefactor = 17.1932 Prefactor = 3.57282 norm = 16.4834 Prefactor = 2.07873 norm = 0 norm = 5.95669 Prefactor = 6.93889e-09 Normalizat = 0.99293 Prefactor = 0.829791 GAL_V02 Working on... /lscratch/kocevski/36666765/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits.....................! real 30.22 user 28.26 sys 1.00 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/36666765/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits', '/lscratch/kocevski/36666765/ft2_4FGL_J2320.8-0823_weekly_bin943.fits', expMap='/lscratch/kocevski/36666765/expmap_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits', expCube='/lscratch/kocevski/36666765/ltcube_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/36666765/Model_4FGL_J2320.8-0823_weekly_bin943.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2320.8-0823' 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 7.383e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 2.648e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/36666765/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits Spacecraft file(s): /lscratch/kocevski/36666765/ft2_4FGL_J2320.8-0823_weekly_bin943.fits Exposure map: /lscratch/kocevski/36666765/expmap_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits Exposure cube: /lscratch/kocevski/36666765/ltcube_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/36666765/Model_4FGL_J2320.8-0823_weekly_bin943.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) = 8852.86515792 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 8852.77153375 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 7.5720 1.0000 .0000 .10000E+07 2 'Prefactor ' 12.766 1.0000 .0000 .10000E+07 3 'Prefactor ' .28039E-06 1.0000 .0000 .10000E+07 4 'norm ' .57071 1.0000 .0000 .10000E+07 5 'Prefactor ' .35614E-04 1.0000 .0000 .10000E+07 6 'Prefactor ' .13590E-05 1.0000 .0000 .10000E+07 7 'norm ' 7.1742 1.0000 .0000 .10000E+07 8 'Prefactor ' 4.8442 1.0000 .0000 .10000E+07 9 'Prefactor ' .79161E-05 1.0000 .0000 .10000E+07 10 'Prefactor ' .34094E-03 1.0000 .0000 .10000E+07 11 'Prefactor ' .21897E-04 1.0000 .0000 .10000E+07 12 'norm ' .87118 1.0000 .0000 .10000E+07 13 'norm ' .43086E-05 1.0000 .0000 .10000E+07 14 'Prefactor ' 16.393 1.0000 .0000 .10000E+07 15 'Prefactor ' 3.4691 1.0000 .0000 .10000E+07 16 'norm ' 16.308 1.0000 .0000 .10000E+07 17 'Prefactor ' 2.1037 1.0000 .0000 .10000E+07 18 'norm ' .31020E-06 1.0000 .0000 .10000E+07 19 'norm ' 5.9577 1.0000 .0000 .10000E+07 20 'Prefactor ' .13675E-04 1.0000 .0000 .10000E+07 21 'Normalizat' .99334 1.0000 .10000E-01 10.000 22 'Prefactor ' .83001 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5240E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 8852.771 FROM MIGRAD STATUS=CONVERGED 155 CALLS 1417 TOTAL EDM= .35E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.0% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 7.6936 7.8141 .37503E-07 -.77948E-03 2 Prefactor 12.741 4.4872 -.18871E-06 .54082E-01 3 Prefactor .14211E-07 2.9614 .73870E-07** at limit ** 4 norm .57124 .56446 -.10310E-07 .90668E-03 5 Prefactor .35805E-07 6.2294 -.66626E-06** at limit ** 6 Prefactor .15210E-07 2.7536 .76321E-07** at limit ** 7 norm 7.1812 8.2775 -.30571E-06 -.28251E-02 8 Prefactor 4.8288 3.3668 -.22705E-06 -.17449E-01 9 Prefactor .33723E-06 6.2352 -.76684E-06** at limit ** 10 Prefactor .29504E-06 6.9396 -.35025E-06** at limit ** 11 Prefactor .0000 1.9549 .77961E-06** at limit ** 12 norm .87133 .71982 -.61326E-07 .17996E-02 13 norm .0000 1.2891 -.78382E-08** at limit ** 14 Prefactor 17.193 22.491 .37728E-06 .21121E-02 15 Prefactor 3.5728 1.5112 .11656E-06 -.66509E-04 16 norm 16.483 1.3864 .30271E-07 -.10914E-02 17 Prefactor 2.0787 3.1515 -.18584E-06 .25050E-03 18 norm .0000 2.8766 .14164E-06** at limit ** 19 norm 5.9567 3.6747 -.16427E-08 -.17929E-02 20 Prefactor .69389E-08 5.2371 -.57926E-06** at limit ** 21 Normalizat .99293 .16990 .50347E-05 .20294E-03 22 Prefactor .82979 .13282 -.22074E-05 .26686E-03 ERR DEF= .500 Final values: Prefactor = 7.6936 Prefactor = 12.7407 Prefactor = 1.42109e-08 norm = 0.571241 Prefactor = 3.58047e-08 Prefactor = 1.52101e-08 norm = 7.18118 Prefactor = 4.82878 Prefactor = 3.3723e-07 Prefactor = 2.95042e-07 Prefactor = 0 norm = 0.871334 norm = 0 Prefactor = 17.1932 Prefactor = 3.57282 norm = 16.4834 Prefactor = 2.07873 norm = 0 norm = 5.95669 Prefactor = 6.93889e-09 Normalizat = 0.99293 Prefactor = 0.829791 outfile=/lscratch/kocevski/36666984/ltcube_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.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/36666984/ft2_4FGL_J2320.8-0823_weekly_bin943.fits .....................! real 16.32 user 15.36 sys 0.21 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/36666984/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits evtable="EVENTS" scfile=/lscratch/kocevski/36666984/ft2_4FGL_J2320.8-0823_weekly_bin943.fits sctable="SC_DATA" expcube=/lscratch/kocevski/36666984/ltcube_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits outfile=/lscratch/kocevski/36666984/expmap_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.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/36666984/ltcube_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits .....................! real 60.23 user 55.75 sys 3.49 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Added 161 point sources and 0 extended sources Setting source of interest to: 4FGL J2320.8-0823 @ 350.223 -8.3918 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/36666984/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits scfile=/lscratch/kocevski/36666984/ft2_4FGL_J2320.8-0823_weekly_bin943.fits outfile=/lscratch/kocevski/36666984/cmap_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=160 nypix=160 binsz=0.25 coordsys="CEL" xref=350.223 yref=-8.3918 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.04 user 0.21 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/36666984/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits scfile=/lscratch/kocevski/36666984/ft2_4FGL_J2320.8-0823_weekly_bin943.fits outfile=/lscratch/kocevski/36666984/cmap_HighResolution_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=500 nypix=500 binsz=0.1 coordsys="CEL" xref=350.223 yref=-8.3918 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.98 user 0.22 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/36666984/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits evtable="EVENTS" scfile=/lscratch/kocevski/36666984/ft2_4FGL_J2320.8-0823_weekly_bin943.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/36666984/Model_4FGL_J2320.8-0823_weekly_bin943.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 ********** ** 18 **HESSE ********** FCN= 8852.771 FROM HESSE STATUS=OK 394 CALLS 1811 TOTAL EDM= .52E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 7.6936 7.8383 .36421E-03 -1.5652 2 Prefactor 12.741 40.709 .28010E-03 -1.5637 3 Prefactor .14211E-07 5.8591 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .57124 .57291 .71894E-03 -1.5693 5 Prefactor .35805E-07 6.6107 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .15210E-07 5.9161 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 norm 7.1812 8.9882 .37426E-03 -1.5654 8 Prefactor 4.8288 8.5755 .45682E-03 -1.5664 9 Prefactor .33723E-06 11.416 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .29504E-06 11.919 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .0000 1.9524 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .87133 .72691 .47774E-03 -1.5689 13 norm .0000 1.2854 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 17.193 22.890 .24710E-03 -1.5625 15 Prefactor 3.5728 13.320 .54269E-03 -1.5670 16 norm 16.483 13.243 .24775E-03 -1.5627 17 Prefactor 2.0787 3.3122 .71116E-03 -1.5679 18 norm .0000 .21783 .25270E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 norm 5.9567 4.2859 .41116E-03 -1.5659 20 Prefactor .69389E-08 5.3046 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Normalizat .99293 .14664 .46083E-01 -.93268 22 Prefactor .82979 .11369 .44107E-01 -.98639 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.23365e-07 Minuit parameter uncertainties: 1 7.83833 2 40.7097 3 0.000576975 4 0.572914 5 0.000972716 6 0.00059953 7 8.98822 8 8.57555 9 0.00392414 10 0.0037505 11 4.44944e-06 12 0.726911 13 5.69212e-06 14 22.8898 15 13.3197 16 13.2426 17 3.31217 18 9.54944e-07 19 4.28587 20 0.000382946 21 0.146702 22 0.113721 ********** ** 18 **HESSE ********** FCN= 8852.771 FROM HESSE STATUS=OK 394 CALLS 1811 TOTAL EDM= .52E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 7.6936 7.8383 .36421E-03 -1.5652 2 Prefactor 12.741 40.709 .28010E-03 -1.5637 3 Prefactor .14211E-07 5.8591 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .57124 .57291 .71894E-03 -1.5693 5 Prefactor .35805E-07 6.6107 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .15210E-07 5.9161 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 norm 7.1812 8.9882 .37426E-03 -1.5654 8 Prefactor 4.8288 8.5755 .45682E-03 -1.5664 9 Prefactor .33723E-06 11.416 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .29504E-06 11.919 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .0000 1.9524 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .87133 .72691 .47774E-03 -1.5689 13 norm .0000 1.2854 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 17.193 22.890 .24710E-03 -1.5625 15 Prefactor 3.5728 13.320 .54269E-03 -1.5670 16 norm 16.483 13.243 .24775E-03 -1.5627 17 Prefactor 2.0787 3.3122 .71116E-03 -1.5679 18 norm .0000 .21783 .25270E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 norm 5.9567 4.2859 .41116E-03 -1.5659 20 Prefactor .69389E-08 5.3046 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Normalizat .99293 .14664 .46083E-01 -.93268 22 Prefactor .82979 .11369 .44107E-01 -.98639 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.23365e-07 Minuit parameter uncertainties: 1 7.83833 2 40.7097 3 0.000576975 4 0.572914 5 0.000972716 6 0.00059953 7 8.98822 8 8.57555 9 0.00392414 10 0.0037505 11 4.44944e-06 12 0.726911 13 5.69212e-06 14 22.8898 15 13.3197 16 13.2426 17 3.31217 18 9.54944e-07 19 4.28587 20 0.000382946 21 0.146702 22 0.113721 GAL_V02 Working on... /lscratch/kocevski/36666814/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits.....................! real 27.77 user 25.82 sys 1.04 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/36666814/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits', '/lscratch/kocevski/36666814/ft2_4FGL_J2320.8-0823_weekly_bin943.fits', expMap='/lscratch/kocevski/36666814/expmap_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits', expCube='/lscratch/kocevski/36666814/ltcube_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/36666814/Model_4FGL_J2320.8-0823_weekly_bin943.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2320.8-0823' 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 7.383e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 2.648e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/36666814/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits Spacecraft file(s): /lscratch/kocevski/36666814/ft2_4FGL_J2320.8-0823_weekly_bin943.fits Exposure map: /lscratch/kocevski/36666814/expmap_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits Exposure cube: /lscratch/kocevski/36666814/ltcube_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/36666814/Model_4FGL_J2320.8-0823_weekly_bin943.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) = 8852.86515792 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 8852.77153375 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 7.5720 1.0000 .0000 .10000E+07 2 'Prefactor ' 12.766 1.0000 .0000 .10000E+07 3 'Prefactor ' .28039E-06 1.0000 .0000 .10000E+07 4 'norm ' .57071 1.0000 .0000 .10000E+07 5 'Prefactor ' .35614E-04 1.0000 .0000 .10000E+07 6 'Prefactor ' .13590E-05 1.0000 .0000 .10000E+07 7 'norm ' 7.1742 1.0000 .0000 .10000E+07 8 'Prefactor ' 4.8442 1.0000 .0000 .10000E+07 9 'Prefactor ' .79161E-05 1.0000 .0000 .10000E+07 10 'Prefactor ' .34094E-03 1.0000 .0000 .10000E+07 11 'Prefactor ' .21897E-04 1.0000 .0000 .10000E+07 12 'norm ' .87118 1.0000 .0000 .10000E+07 13 'norm ' .43086E-05 1.0000 .0000 .10000E+07 14 'Prefactor ' 16.393 1.0000 .0000 .10000E+07 15 'Prefactor ' 3.4691 1.0000 .0000 .10000E+07 16 'norm ' 16.308 1.0000 .0000 .10000E+07 17 'Prefactor ' 2.1037 1.0000 .0000 .10000E+07 18 'norm ' .31020E-06 1.0000 .0000 .10000E+07 19 'norm ' 5.9577 1.0000 .0000 .10000E+07 20 'Prefactor ' .13675E-04 1.0000 .0000 .10000E+07 21 'Normalizat' .99334 1.0000 .10000E-01 10.000 22 'Prefactor ' .83001 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5240E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 8852.771 FROM MIGRAD STATUS=CONVERGED 155 CALLS 1417 TOTAL EDM= .35E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.0% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 7.6936 7.8141 .37503E-07 -.77948E-03 2 Prefactor 12.741 4.4872 -.18871E-06 .54082E-01 3 Prefactor .14211E-07 2.9614 .73870E-07** at limit ** 4 norm .57124 .56446 -.10310E-07 .90668E-03 5 Prefactor .35805E-07 6.2294 -.66626E-06** at limit ** 6 Prefactor .15210E-07 2.7536 .76321E-07** at limit ** 7 norm 7.1812 8.2775 -.30571E-06 -.28251E-02 8 Prefactor 4.8288 3.3668 -.22705E-06 -.17449E-01 9 Prefactor .33723E-06 6.2352 -.76684E-06** at limit ** 10 Prefactor .29504E-06 6.9396 -.35025E-06** at limit ** 11 Prefactor .0000 1.9549 .77961E-06** at limit ** 12 norm .87133 .71982 -.61326E-07 .17996E-02 13 norm .0000 1.2891 -.78382E-08** at limit ** 14 Prefactor 17.193 22.491 .37728E-06 .21121E-02 15 Prefactor 3.5728 1.5112 .11656E-06 -.66509E-04 16 norm 16.483 1.3864 .30271E-07 -.10914E-02 17 Prefactor 2.0787 3.1515 -.18584E-06 .25050E-03 18 norm .0000 2.8766 .14164E-06** at limit ** 19 norm 5.9567 3.6747 -.16427E-08 -.17929E-02 20 Prefactor .69389E-08 5.2371 -.57926E-06** at limit ** 21 Normalizat .99293 .16990 .50347E-05 .20294E-03 22 Prefactor .82979 .13282 -.22074E-05 .26686E-03 ERR DEF= .500 Final values: Prefactor = 7.6936 Prefactor = 12.7407 Prefactor = 1.42109e-08 norm = 0.571241 Prefactor = 3.58047e-08 Prefactor = 1.52101e-08 norm = 7.18118 Prefactor = 4.82878 Prefactor = 3.3723e-07 Prefactor = 2.95042e-07 Prefactor = 0 norm = 0.871334 norm = 0 Prefactor = 17.1932 Prefactor = 3.57282 norm = 16.4834 Prefactor = 2.07873 norm = 0 norm = 5.95669 Prefactor = 6.93889e-09 Normalizat = 0.99293 Prefactor = 0.829791 outfile=/lscratch/kocevski/36666958/ltcube_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.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/36666958/ft2_4FGL_J2320.8-0823_weekly_bin943.fits .....................! real 17.23 user 16.28 sys 0.25 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/36666958/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits evtable="EVENTS" scfile=/lscratch/kocevski/36666958/ft2_4FGL_J2320.8-0823_weekly_bin943.fits sctable="SC_DATA" expcube=/lscratch/kocevski/36666958/ltcube_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits outfile=/lscratch/kocevski/36666958/expmap_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.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/36666958/ltcube_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits .....................! real 62.74 user 57.99 sys 3.76 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Added 161 point sources and 0 extended sources Setting source of interest to: 4FGL J2320.8-0823 @ 350.223 -8.3918 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/36666958/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits scfile=/lscratch/kocevski/36666958/ft2_4FGL_J2320.8-0823_weekly_bin943.fits outfile=/lscratch/kocevski/36666958/cmap_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=160 nypix=160 binsz=0.25 coordsys="CEL" xref=350.223 yref=-8.3918 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.07 user 0.21 sys 0.14 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/36666958/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits scfile=/lscratch/kocevski/36666958/ft2_4FGL_J2320.8-0823_weekly_bin943.fits outfile=/lscratch/kocevski/36666958/cmap_HighResolution_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=500 nypix=500 binsz=0.1 coordsys="CEL" xref=350.223 yref=-8.3918 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.95 user 0.22 sys 0.12 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/36666958/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits evtable="EVENTS" scfile=/lscratch/kocevski/36666958/ft2_4FGL_J2320.8-0823_weekly_bin943.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/36666958/Model_4FGL_J2320.8-0823_weekly_bin943.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding sourceDone. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 8852.7706468 Extracting fit parameters... 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 3.372e-07 3.924e-03 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 2.648e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 521 Prefactor: 8.298e-01 1.137e-01 0.000e+00 1.000e+01 ( 1.000e+00) 522 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 523 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 520 Normalization: 9.929e-01 1.467e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 350.223 -8.392 Photon Flux Upper Limit: 4.46910008718e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00350758974144 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/36666793/likelihoodResults_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 8852.77076423 delta logL = -0.00011743216055 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 8852.77064736 delta logL = -5.56670784135e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .49200E-06 1.0000 .0000 .10000E+07 2 'Index ' 1.6428 1.0000 .0000 10.000 3 'Normalizat' .99280 1.0000 .10000E-01 10.000 4 'Prefactor ' .82984 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5240E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 8852.771 FROM MIGRAD STATUS=CONVERGED 72 CALLS 307 TOTAL EDM= .12E-11 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .44409E-09 .57778E-01 .42118E-03** at limit ** 2 Index 3.3343 8.2933 .50000 .22737E-09 3 Normalizat .99293 .35148E-03 .46077E-01 -.24772E-03 4 Prefactor .82979 .28084E-03 .44104E-01 -.19251E-03 ERR DEF= .500 Final values: Prefactor = 4.44089e-10 Index = 3.33427 Normalizat = 0.992929 Prefactor = 0.829791 ********** ** 18 **HESSE ********** FCN= 8852.771 FROM HESSE STATUS=NOT POSDEF 33 CALLS 340 TOTAL EDM= .63E-11 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .44409E-09 .29617 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 3.3343 6.5146 .50000 -.33964 3 Normalizat .99293 .79486E-03 .24557E-03 -.93268 4 Prefactor .82979 .63512E-03 .21164E-03 -.98639 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 6.33113e-12 Minuit parameter uncertainties: 1 2.27892e-05 2 12178.5 3 0.000794865 4 0.000635116 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 8852.77064679 delta logL = 1.47174432641e-08 Extracting fit parameters... 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 4.441e-10 2.279e-05 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 3.334e+00 1.218e+04 0.000e+00 1.000e+01 (-1.000e+00) 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 521 Prefactor: 8.298e-01 6.351e-04 0.000e+00 1.000e+01 ( 1.000e+00) 522 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 523 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 520 Normalization: 9.929e-01 7.949e-04 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 350.223 -8.392 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/36666793/cmap_HighResolution_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='3.51e-03', job_status='DONE', photon_flux_upper_limit='4.47e-08', time_completed='2026-09-01 18:42:18.788225', job_id='36666793', GAL2='0.83', fit_tolerance='1e-08', EG2='0.99', EG='0.99', time_epoch_completed='1788313338.79', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.83', dlogl='1.47e-08', ts2='-0.00', photon_index_error='0.00', photon_index='2.65' WHERE bin_id='943' AND source_name='4FGL J2320.8-0823' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Sep 1 18:42:19 PDT 2026 ********** ** 18 **HESSE ********** FCN= 8852.771 FROM HESSE STATUS=OK 394 CALLS 1811 TOTAL EDM= .52E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 7.6936 7.8383 .36421E-03 -1.5652 2 Prefactor 12.741 40.709 .28010E-03 -1.5637 3 Prefactor .14211E-07 5.8591 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .57124 .57291 .71894E-03 -1.5693 5 Prefactor .35805E-07 6.6107 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .15210E-07 5.9161 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 norm 7.1812 8.9882 .37426E-03 -1.5654 8 Prefactor 4.8288 8.5755 .45682E-03 -1.5664 9 Prefactor .33723E-06 11.416 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .29504E-06 11.919 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .0000 1.9524 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .87133 .72691 .47774E-03 -1.5689 13 norm .0000 1.2854 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 17.193 22.890 .24710E-03 -1.5625 15 Prefactor 3.5728 13.320 .54269E-03 -1.5670 16 norm 16.483 13.243 .24775E-03 -1.5627 17 Prefactor 2.0787 3.3122 .71116E-03 -1.5679 18 norm .0000 .21783 .25270E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 norm 5.9567 4.2859 .41116E-03 -1.5659 20 Prefactor .69389E-08 5.3046 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Normalizat .99293 .14664 .46083E-01 -.93268 22 Prefactor .82979 .11369 .44107E-01 -.98639 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.23365e-07 Minuit parameter uncertainties: 1 7.83833 2 40.7097 3 0.000576975 4 0.572914 5 0.000972716 6 0.00059953 7 8.98822 8 8.57555 9 0.00392414 10 0.0037505 11 4.44944e-06 12 0.726911 13 5.69212e-06 14 22.8898 15 13.3197 16 13.2426 17 3.31217 18 9.54944e-07 19 4.28587 20 0.000382946 21 0.146702 22 0.113721 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 8852.7706468 Extracting fit parameters... 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 3.372e-07 3.924e-03 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 2.648e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 521 Prefactor: 8.298e-01 1.137e-01 0.000e+00 1.000e+01 ( 1.000e+00) 522 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 523 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 520 Normalization: 9.929e-01 1.467e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 350.223 -8.392 Photon Flux Upper Limit: 4.46910008718e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00350758974144 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/36666765/likelihoodResults_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 8852.77076423 delta logL = -0.00011743216055 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 8852.77064736 delta logL = -5.56670784135e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .49200E-06 1.0000 .0000 .10000E+07 2 'Index ' 1.6428 1.0000 .0000 10.000 3 'Normalizat' .99280 1.0000 .10000E-01 10.000 4 'Prefactor ' .82984 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5240E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 8852.771 FROM MIGRAD STATUS=CONVERGED 72 CALLS 307 TOTAL EDM= .12E-11 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .44409E-09 .57778E-01 .42118E-03** at limit ** 2 Index 3.3343 8.2933 .50000 .22737E-09 3 Normalizat .99293 .35148E-03 .46077E-01 -.24772E-03 4 Prefactor .82979 .28084E-03 .44104E-01 -.19251E-03 ERR DEF= .500 Final values: Prefactor = 4.44089e-10 Index = 3.33427 Normalizat = 0.992929 Prefactor = 0.829791 ********** ** 18 **HESSE ********** FCN= 8852.771 FROM HESSE STATUS=NOT POSDEF 33 CALLS 340 TOTAL EDM= .63E-11 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .44409E-09 .29617 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 3.3343 6.5146 .50000 -.33964 3 Normalizat .99293 .79486E-03 .24557E-03 -.93268 4 Prefactor .82979 .63512E-03 .21164E-03 -.98639 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 6.33113e-12 Minuit parameter uncertainties: 1 2.27892e-05 2 12178.5 3 0.000794865 4 0.000635116 GAL_V02 Working on... /lscratch/kocevski/36666902/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits.....................! real 31.68 user 29.66 sys 1.12 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/36666902/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits', '/lscratch/kocevski/36666902/ft2_4FGL_J2320.8-0823_weekly_bin943.fits', expMap='/lscratch/kocevski/36666902/expmap_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits', expCube='/lscratch/kocevski/36666902/ltcube_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/36666902/Model_4FGL_J2320.8-0823_weekly_bin943.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2320.8-0823' 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 7.383e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 2.648e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/36666902/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits Spacecraft file(s): /lscratch/kocevski/36666902/ft2_4FGL_J2320.8-0823_weekly_bin943.fits Exposure map: /lscratch/kocevski/36666902/expmap_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits Exposure cube: /lscratch/kocevski/36666902/ltcube_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/36666902/Model_4FGL_J2320.8-0823_weekly_bin943.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) = 8852.86515792 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 8852.77153375 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 7.5720 1.0000 .0000 .10000E+07 2 'Prefactor ' 12.766 1.0000 .0000 .10000E+07 3 'Prefactor ' .28039E-06 1.0000 .0000 .10000E+07 4 'norm ' .57071 1.0000 .0000 .10000E+07 5 'Prefactor ' .35614E-04 1.0000 .0000 .10000E+07 6 'Prefactor ' .13590E-05 1.0000 .0000 .10000E+07 7 'norm ' 7.1742 1.0000 .0000 .10000E+07 8 'Prefactor ' 4.8442 1.0000 .0000 .10000E+07 9 'Prefactor ' .79161E-05 1.0000 .0000 .10000E+07 10 'Prefactor ' .34094E-03 1.0000 .0000 .10000E+07 11 'Prefactor ' .21897E-04 1.0000 .0000 .10000E+07 12 'norm ' .87118 1.0000 .0000 .10000E+07 13 'norm ' .43086E-05 1.0000 .0000 .10000E+07 14 'Prefactor ' 16.393 1.0000 .0000 .10000E+07 15 'Prefactor ' 3.4691 1.0000 .0000 .10000E+07 16 'norm ' 16.308 1.0000 .0000 .10000E+07 17 'Prefactor ' 2.1037 1.0000 .0000 .10000E+07 18 'norm ' .31020E-06 1.0000 .0000 .10000E+07 19 'norm ' 5.9577 1.0000 .0000 .10000E+07 20 'Prefactor ' .13675E-04 1.0000 .0000 .10000E+07 21 'Normalizat' .99334 1.0000 .10000E-01 10.000 22 'Prefactor ' .83001 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5240E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 8852.771 FROM MIGRAD STATUS=CONVERGED 155 CALLS 1417 TOTAL EDM= .35E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.0% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 7.6936 7.8141 .37503E-07 -.77948E-03 2 Prefactor 12.741 4.4872 -.18871E-06 .54082E-01 3 Prefactor .14211E-07 2.9614 .73870E-07** at limit ** 4 norm .57124 .56446 -.10310E-07 .90668E-03 5 Prefactor .35805E-07 6.2294 -.66626E-06** at limit ** 6 Prefactor .15210E-07 2.7536 .76321E-07** at limit ** 7 norm 7.1812 8.2775 -.30571E-06 -.28251E-02 8 Prefactor 4.8288 3.3668 -.22705E-06 -.17449E-01 9 Prefactor .33723E-06 6.2352 -.76684E-06** at limit ** 10 Prefactor .29504E-06 6.9396 -.35025E-06** at limit ** 11 Prefactor .0000 1.9549 .77961E-06** at limit ** 12 norm .87133 .71982 -.61326E-07 .17996E-02 13 norm .0000 1.2891 -.78382E-08** at limit ** 14 Prefactor 17.193 22.491 .37728E-06 .21121E-02 15 Prefactor 3.5728 1.5112 .11656E-06 -.66509E-04 16 norm 16.483 1.3864 .30271E-07 -.10914E-02 17 Prefactor 2.0787 3.1515 -.18584E-06 .25050E-03 18 norm .0000 2.8766 .14164E-06** at limit ** 19 norm 5.9567 3.6747 -.16427E-08 -.17929E-02 20 Prefactor .69389E-08 5.2371 -.57926E-06** at limit ** 21 Normalizat .99293 .16990 .50347E-05 .20294E-03 22 Prefactor .82979 .13282 -.22074E-05 .26686E-03 ERR DEF= .500 Final values: Prefactor = 7.6936 Prefactor = 12.7407 Prefactor = 1.42109e-08 norm = 0.571241 Prefactor = 3.58047e-08 Prefactor = 1.52101e-08 norm = 7.18118 Prefactor = 4.82878 Prefactor = 3.3723e-07 Prefactor = 2.95042e-07 Prefactor = 0 norm = 0.871334 norm = 0 Prefactor = 17.1932 Prefactor = 3.57282 norm = 16.4834 Prefactor = 2.07873 norm = 0 norm = 5.95669 Prefactor = 6.93889e-09 Normalizat = 0.99293 Prefactor = 0.829791 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 8852.77064679 delta logL = 1.47174432641e-08 Extracting fit parameters... 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 4.441e-10 2.279e-05 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 3.334e+00 1.218e+04 0.000e+00 1.000e+01 (-1.000e+00) 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 521 Prefactor: 8.298e-01 6.351e-04 0.000e+00 1.000e+01 ( 1.000e+00) 522 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 523 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 520 Normalization: 9.929e-01 7.949e-04 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 350.223 -8.392 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/36666765/cmap_HighResolution_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='3.51e-03', job_status='DONE', photon_flux_upper_limit='4.47e-08', time_completed='2026-09-01 18:42:33.504142', job_id='36666765', GAL2='0.83', fit_tolerance='1e-08', EG2='0.99', EG='0.99', time_epoch_completed='1788313353.5', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.83', dlogl='1.47e-08', ts2='-0.00', photon_index_error='0.00', photon_index='2.65' WHERE bin_id='943' AND source_name='4FGL J2320.8-0823' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Sep 1 18:42:34 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 8852.7706468 Extracting fit parameters... 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 3.372e-07 3.924e-03 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 2.648e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 521 Prefactor: 8.298e-01 1.137e-01 0.000e+00 1.000e+01 ( 1.000e+00) 522 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 523 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 520 Normalization: 9.929e-01 1.467e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 350.223 -8.392 Photon Flux Upper Limit: 4.46910008718e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00350758974144 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/36666811/likelihoodResults_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 8852.77076423 delta logL = -0.00011743216055 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 8852.77064736 delta logL = -5.56670784135e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .49200E-06 1.0000 .0000 .10000E+07 2 'Index ' 1.6428 1.0000 .0000 10.000 3 'Normalizat' .99280 1.0000 .10000E-01 10.000 4 'Prefactor ' .82984 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5240E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 8852.771 FROM MIGRAD STATUS=CONVERGED 72 CALLS 307 TOTAL EDM= .12E-11 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .44409E-09 .57778E-01 .42118E-03** at limit ** 2 Index 3.3343 8.2933 .50000 .22737E-09 3 Normalizat .99293 .35148E-03 .46077E-01 -.24772E-03 4 Prefactor .82979 .28084E-03 .44104E-01 -.19251E-03 ERR DEF= .500 Final values: Prefactor = 4.44089e-10 Index = 3.33427 Normalizat = 0.992929 Prefactor = 0.829791 GAL_V02 Working on... /lscratch/kocevski/36666831/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits.....................! real 32.83 user 30.81 sys 0.91 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/36666831/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits', '/lscratch/kocevski/36666831/ft2_4FGL_J2320.8-0823_weekly_bin943.fits', expMap='/lscratch/kocevski/36666831/expmap_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits', expCube='/lscratch/kocevski/36666831/ltcube_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/36666831/Model_4FGL_J2320.8-0823_weekly_bin943.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2320.8-0823' 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 7.383e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 2.648e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/36666831/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits Spacecraft file(s): /lscratch/kocevski/36666831/ft2_4FGL_J2320.8-0823_weekly_bin943.fits Exposure map: /lscratch/kocevski/36666831/expmap_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits Exposure cube: /lscratch/kocevski/36666831/ltcube_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/36666831/Model_4FGL_J2320.8-0823_weekly_bin943.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) = 8852.86515792 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 8852.77153375 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 7.5720 1.0000 .0000 .10000E+07 2 'Prefactor ' 12.766 1.0000 .0000 .10000E+07 3 'Prefactor ' .28039E-06 1.0000 .0000 .10000E+07 4 'norm ' .57071 1.0000 .0000 .10000E+07 5 'Prefactor ' .35614E-04 1.0000 .0000 .10000E+07 6 'Prefactor ' .13590E-05 1.0000 .0000 .10000E+07 7 'norm ' 7.1742 1.0000 .0000 .10000E+07 8 'Prefactor ' 4.8442 1.0000 .0000 .10000E+07 9 'Prefactor ' .79161E-05 1.0000 .0000 .10000E+07 10 'Prefactor ' .34094E-03 1.0000 .0000 .10000E+07 11 'Prefactor ' .21897E-04 1.0000 .0000 .10000E+07 12 'norm ' .87118 1.0000 .0000 .10000E+07 13 'norm ' .43086E-05 1.0000 .0000 .10000E+07 14 'Prefactor ' 16.393 1.0000 .0000 .10000E+07 15 'Prefactor ' 3.4691 1.0000 .0000 .10000E+07 16 'norm ' 16.308 1.0000 .0000 .10000E+07 17 'Prefactor ' 2.1037 1.0000 .0000 .10000E+07 18 'norm ' .31020E-06 1.0000 .0000 .10000E+07 19 'norm ' 5.9577 1.0000 .0000 .10000E+07 20 'Prefactor ' .13675E-04 1.0000 .0000 .10000E+07 21 'Normalizat' .99334 1.0000 .10000E-01 10.000 22 'Prefactor ' .83001 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5240E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 8852.771 FROM MIGRAD STATUS=CONVERGED 155 CALLS 1417 TOTAL EDM= .35E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.0% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 7.6936 7.8141 .37503E-07 -.77948E-03 2 Prefactor 12.741 4.4872 -.18871E-06 .54082E-01 3 Prefactor .14211E-07 2.9614 .73870E-07** at limit ** 4 norm .57124 .56446 -.10310E-07 .90668E-03 5 Prefactor .35805E-07 6.2294 -.66626E-06** at limit ** 6 Prefactor .15210E-07 2.7536 .76321E-07** at limit ** 7 norm 7.1812 8.2775 -.30571E-06 -.28251E-02 8 Prefactor 4.8288 3.3668 -.22705E-06 -.17449E-01 9 Prefactor .33723E-06 6.2352 -.76684E-06** at limit ** 10 Prefactor .29504E-06 6.9396 -.35025E-06** at limit ** 11 Prefactor .0000 1.9549 .77961E-06** at limit ** 12 norm .87133 .71982 -.61326E-07 .17996E-02 13 norm .0000 1.2891 -.78382E-08** at limit ** 14 Prefactor 17.193 22.491 .37728E-06 .21121E-02 15 Prefactor 3.5728 1.5112 .11656E-06 -.66509E-04 16 norm 16.483 1.3864 .30271E-07 -.10914E-02 17 Prefactor 2.0787 3.1515 -.18584E-06 .25050E-03 18 norm .0000 2.8766 .14164E-06** at limit ** 19 norm 5.9567 3.6747 -.16427E-08 -.17929E-02 20 Prefactor .69389E-08 5.2371 -.57926E-06** at limit ** 21 Normalizat .99293 .16990 .50347E-05 .20294E-03 22 Prefactor .82979 .13282 -.22074E-05 .26686E-03 ERR DEF= .500 Final values: Prefactor = 7.6936 Prefactor = 12.7407 Prefactor = 1.42109e-08 norm = 0.571241 Prefactor = 3.58047e-08 Prefactor = 1.52101e-08 norm = 7.18118 Prefactor = 4.82878 Prefactor = 3.3723e-07 Prefactor = 2.95042e-07 Prefactor = 0 norm = 0.871334 norm = 0 Prefactor = 17.1932 Prefactor = 3.57282 norm = 16.4834 Prefactor = 2.07873 norm = 0 norm = 5.95669 Prefactor = 6.93889e-09 Normalizat = 0.99293 Prefactor = 0.829791 ********** ** 18 **HESSE ********** FCN= 8852.771 FROM HESSE STATUS=NOT POSDEF 33 CALLS 340 TOTAL EDM= .63E-11 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .44409E-09 .29617 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 3.3343 6.5146 .50000 -.33964 3 Normalizat .99293 .79486E-03 .24557E-03 -.93268 4 Prefactor .82979 .63512E-03 .21164E-03 -.98639 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 6.33113e-12 Minuit parameter uncertainties: 1 2.27892e-05 2 12178.5 3 0.000794865 4 0.000635116 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 8852.77064679 delta logL = 1.47174432641e-08 Extracting fit parameters... 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 4.441e-10 2.279e-05 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 3.334e+00 1.218e+04 0.000e+00 1.000e+01 (-1.000e+00) 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 521 Prefactor: 8.298e-01 6.351e-04 0.000e+00 1.000e+01 ( 1.000e+00) 522 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 523 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 520 Normalization: 9.929e-01 7.949e-04 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 350.223 -8.392 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/36666811/cmap_HighResolution_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='3.51e-03', job_status='DONE', photon_flux_upper_limit='4.47e-08', time_completed='2026-09-01 18:42:37.739579', job_id='36666811', GAL2='0.83', fit_tolerance='1e-08', EG2='0.99', EG='0.99', time_epoch_completed='1788313357.74', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.83', dlogl='1.47e-08', ts2='-0.00', photon_index_error='0.00', photon_index='2.65' WHERE bin_id='943' AND source_name='4FGL J2320.8-0823' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Sep 1 18:42:38 PDT 2026 utfile=/lscratch/kocevski/36666863/ltcube_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.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/36666863/ft2_4FGL_J2320.8-0823_weekly_bin943.fits .....................! real 21.56 user 20.34 sys 0.25 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/36666863/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits evtable="EVENTS" scfile=/lscratch/kocevski/36666863/ft2_4FGL_J2320.8-0823_weekly_bin943.fits sctable="SC_DATA" expcube=/lscratch/kocevski/36666863/ltcube_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits outfile=/lscratch/kocevski/36666863/expmap_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.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/36666863/ltcube_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits .....................! real 78.06 user 71.90 sys 4.53 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Added 161 point sources and 0 extended sources Setting source of interest to: 4FGL J2320.8-0823 @ 350.223 -8.3918 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/36666863/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits scfile=/lscratch/kocevski/36666863/ft2_4FGL_J2320.8-0823_weekly_bin943.fits outfile=/lscratch/kocevski/36666863/cmap_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=160 nypix=160 binsz=0.25 coordsys="CEL" xref=350.223 yref=-8.3918 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.27 user 0.24 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/36666863/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits scfile=/lscratch/kocevski/36666863/ft2_4FGL_J2320.8-0823_weekly_bin943.fits outfile=/lscratch/kocevski/36666863/cmap_HighResolution_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=500 nypix=500 binsz=0.1 coordsys="CEL" xref=350.223 yref=-8.3918 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.32 user 0.27 sys 0.14 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/36666863/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits evtable="EVENTS" scfile=/lscratch/kocevski/36666863/ft2_4FGL_J2320.8-0823_weekly_bin943.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/36666863/Model_4FGL_J2320.8-0823_weekly_bin943.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/36666915/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits.....................! real 31.62 user 29.54 sys 1.13 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/36666915/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits', '/lscratch/kocevski/36666915/ft2_4FGL_J2320.8-0823_weekly_bin943.fits', expMap='/lscratch/kocevski/36666915/expmap_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits', expCube='/lscratch/kocevski/36666915/ltcube_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/36666915/Model_4FGL_J2320.8-0823_weekly_bin943.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2320.8-0823' 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 7.383e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 2.648e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/36666915/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits Spacecraft file(s): /lscratch/kocevski/36666915/ft2_4FGL_J2320.8-0823_weekly_bin943.fits Exposure map: /lscratch/kocevski/36666915/expmap_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits Exposure cube: /lscratch/kocevski/36666915/ltcube_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/36666915/Model_4FGL_J2320.8-0823_weekly_bin943.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) = 8852.86515792 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 8852.77153375 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 7.5720 1.0000 .0000 .10000E+07 2 'Prefactor ' 12.766 1.0000 .0000 .10000E+07 3 'Prefactor ' .28039E-06 1.0000 .0000 .10000E+07 4 'norm ' .57071 1.0000 .0000 .10000E+07 5 'Prefactor ' .35614E-04 1.0000 .0000 .10000E+07 6 'Prefactor ' .13590E-05 1.0000 .0000 .10000E+07 7 'norm ' 7.1742 1.0000 .0000 .10000E+07 8 'Prefactor ' 4.8442 1.0000 .0000 .10000E+07 9 'Prefactor ' .79161E-05 1.0000 .0000 .10000E+07 10 'Prefactor ' .34094E-03 1.0000 .0000 .10000E+07 11 'Prefactor ' .21897E-04 1.0000 .0000 .10000E+07 12 'norm ' .87118 1.0000 .0000 .10000E+07 13 'norm ' .43086E-05 1.0000 .0000 .10000E+07 14 'Prefactor ' 16.393 1.0000 .0000 .10000E+07 15 'Prefactor ' 3.4691 1.0000 .0000 .10000E+07 16 'norm ' 16.308 1.0000 .0000 .10000E+07 17 'Prefactor ' 2.1037 1.0000 .0000 .10000E+07 18 'norm ' .31020E-06 1.0000 .0000 .10000E+07 19 'norm ' 5.9577 1.0000 .0000 .10000E+07 20 'Prefactor ' .13675E-04 1.0000 .0000 .10000E+07 21 'Normalizat' .99334 1.0000 .10000E-01 10.000 22 'Prefactor ' .83001 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5240E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 8852.771 FROM MIGRAD STATUS=CONVERGED 155 CALLS 1417 TOTAL EDM= .35E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.0% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 7.6936 7.8141 .37503E-07 -.77948E-03 2 Prefactor 12.741 4.4872 -.18871E-06 .54082E-01 3 Prefactor .14211E-07 2.9614 .73870E-07** at limit ** 4 norm .57124 .56446 -.10310E-07 .90668E-03 5 Prefactor .35805E-07 6.2294 -.66626E-06** at limit ** 6 Prefactor .15210E-07 2.7536 .76321E-07** at limit ** 7 norm 7.1812 8.2775 -.30571E-06 -.28251E-02 8 Prefactor 4.8288 3.3668 -.22705E-06 -.17449E-01 9 Prefactor .33723E-06 6.2352 -.76684E-06** at limit ** 10 Prefactor .29504E-06 6.9396 -.35025E-06** at limit ** 11 Prefactor .0000 1.9549 .77961E-06** at limit ** 12 norm .87133 .71982 -.61326E-07 .17996E-02 13 norm .0000 1.2891 -.78382E-08** at limit ** 14 Prefactor 17.193 22.491 .37728E-06 .21121E-02 15 Prefactor 3.5728 1.5112 .11656E-06 -.66509E-04 16 norm 16.483 1.3864 .30271E-07 -.10914E-02 17 Prefactor 2.0787 3.1515 -.18584E-06 .25050E-03 18 norm .0000 2.8766 .14164E-06** at limit ** 19 norm 5.9567 3.6747 -.16427E-08 -.17929E-02 20 Prefactor .69389E-08 5.2371 -.57926E-06** at limit ** 21 Normalizat .99293 .16990 .50347E-05 .20294E-03 22 Prefactor .82979 .13282 -.22074E-05 .26686E-03 ERR DEF= .500 Final values: Prefactor = 7.6936 Prefactor = 12.7407 Prefactor = 1.42109e-08 norm = 0.571241 Prefactor = 3.58047e-08 Prefactor = 1.52101e-08 norm = 7.18118 Prefactor = 4.82878 Prefactor = 3.3723e-07 Prefactor = 2.95042e-07 Prefactor = 0 norm = 0.871334 norm = 0 Prefactor = 17.1932 Prefactor = 3.57282 norm = 16.4834 Prefactor = 2.07873 norm = 0 norm = 5.95669 Prefactor = 6.93889e-09 Normalizat = 0.99293 Prefactor = 0.829791 ********** ** 18 **HESSE ********** FCN= 8852.771 FROM HESSE STATUS=OK 394 CALLS 1811 TOTAL EDM= .52E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 7.6936 7.8383 .36421E-03 -1.5652 2 Prefactor 12.741 40.709 .28010E-03 -1.5637 3 Prefactor .14211E-07 5.8591 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .57124 .57291 .71894E-03 -1.5693 5 Prefactor .35805E-07 6.6107 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .15210E-07 5.9161 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 norm 7.1812 8.9882 .37426E-03 -1.5654 8 Prefactor 4.8288 8.5755 .45682E-03 -1.5664 9 Prefactor .33723E-06 11.416 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .29504E-06 11.919 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .0000 1.9524 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .87133 .72691 .47774E-03 -1.5689 13 norm .0000 1.2854 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 17.193 22.890 .24710E-03 -1.5625 15 Prefactor 3.5728 13.320 .54269E-03 -1.5670 16 norm 16.483 13.243 .24775E-03 -1.5627 17 Prefactor 2.0787 3.3122 .71116E-03 -1.5679 18 norm .0000 .21783 .25270E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 norm 5.9567 4.2859 .41116E-03 -1.5659 20 Prefactor .69389E-08 5.3046 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Normalizat .99293 .14664 .46083E-01 -.93268 22 Prefactor .82979 .11369 .44107E-01 -.98639 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.23365e-07 Minuit parameter uncertainties: 1 7.83833 2 40.7097 3 0.000576975 4 0.572914 5 0.000972716 6 0.00059953 7 8.98822 8 8.57555 9 0.00392414 10 0.0037505 11 4.44944e-06 12 0.726911 13 5.69212e-06 14 22.8898 15 13.3197 16 13.2426 17 3.31217 18 9.54944e-07 19 4.28587 20 0.000382946 21 0.146702 22 0.113721 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 8852.7706468 Extracting fit parameters... 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 3.372e-07 3.924e-03 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 2.648e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 521 Prefactor: 8.298e-01 1.137e-01 0.000e+00 1.000e+01 ( 1.000e+00) 522 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 523 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 520 Normalization: 9.929e-01 1.467e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 350.223 -8.392 Photon Flux Upper Limit: 4.46910008718e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00350758974144 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/36666814/likelihoodResults_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 8852.77076423 delta logL = -0.00011743216055 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 8852.77064736 delta logL = -5.56670784135e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .49200E-06 1.0000 .0000 .10000E+07 2 'Index ' 1.6428 1.0000 .0000 10.000 3 'Normalizat' .99280 1.0000 .10000E-01 10.000 4 'Prefactor ' .82984 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5240E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 8852.771 FROM MIGRAD STATUS=CONVERGED 72 CALLS 307 TOTAL EDM= .12E-11 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .44409E-09 .57778E-01 .42118E-03** at limit ** 2 Index 3.3343 8.2933 .50000 .22737E-09 3 Normalizat .99293 .35148E-03 .46077E-01 -.24772E-03 4 Prefactor .82979 .28084E-03 .44104E-01 -.19251E-03 ERR DEF= .500 Final values: Prefactor = 4.44089e-10 Index = 3.33427 Normalizat = 0.992929 Prefactor = 0.829791 ********** ** 18 **HESSE ********** FCN= 8852.771 FROM HESSE STATUS=NOT POSDEF 33 CALLS 340 TOTAL EDM= .63E-11 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .44409E-09 .29617 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 3.3343 6.5146 .50000 -.33964 3 Normalizat .99293 .79486E-03 .24557E-03 -.93268 4 Prefactor .82979 .63512E-03 .21164E-03 -.98639 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 6.33113e-12 Minuit parameter uncertainties: 1 2.27892e-05 2 12178.5 3 0.000794865 4 0.000635116 ********** ** 18 **HESSE ********** FCN= 8852.771 FROM HESSE STATUS=OK 394 CALLS 1811 TOTAL EDM= .52E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 7.6936 7.8383 .36421E-03 -1.5652 2 Prefactor 12.741 40.709 .28010E-03 -1.5637 3 Prefactor .14211E-07 5.8591 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .57124 .57291 .71894E-03 -1.5693 5 Prefactor .35805E-07 6.6107 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .15210E-07 5.9161 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 norm 7.1812 8.9882 .37426E-03 -1.5654 8 Prefactor 4.8288 8.5755 .45682E-03 -1.5664 9 Prefactor .33723E-06 11.416 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .29504E-06 11.919 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .0000 1.9524 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .87133 .72691 .47774E-03 -1.5689 13 norm .0000 1.2854 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 17.193 22.890 .24710E-03 -1.5625 15 Prefactor 3.5728 13.320 .54269E-03 -1.5670 16 norm 16.483 13.243 .24775E-03 -1.5627 17 Prefactor 2.0787 3.3122 .71116E-03 -1.5679 18 norm .0000 .21783 .25270E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 norm 5.9567 4.2859 .41116E-03 -1.5659 20 Prefactor .69389E-08 5.3046 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Normalizat .99293 .14664 .46083E-01 -.93268 22 Prefactor .82979 .11369 .44107E-01 -.98639 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.23365e-07 Minuit parameter uncertainties: 1 7.83833 2 40.7097 3 0.000576975 4 0.572914 5 0.000972716 6 0.00059953 7 8.98822 8 8.57555 9 0.00392414 10 0.0037505 11 4.44944e-06 12 0.726911 13 5.69212e-06 14 22.8898 15 13.3197 16 13.2426 17 3.31217 18 9.54944e-07 19 4.28587 20 0.000382946 21 0.146702 22 0.113721 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 8852.77064679 delta logL = 1.47174432641e-08 Extracting fit parameters... 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 4.441e-10 2.279e-05 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 3.334e+00 1.218e+04 0.000e+00 1.000e+01 (-1.000e+00) 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 521 Prefactor: 8.298e-01 6.351e-04 0.000e+00 1.000e+01 ( 1.000e+00) 522 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 523 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 520 Normalization: 9.929e-01 7.949e-04 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 350.223 -8.392 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/36666814/cmap_HighResolution_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='3.51e-03', job_status='DONE', photon_flux_upper_limit='4.47e-08', time_completed='2026-09-01 18:42:52.056096', job_id='36666814', GAL2='0.83', fit_tolerance='1e-08', EG2='0.99', EG='0.99', time_epoch_completed='1788313372.06', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.83', dlogl='1.47e-08', ts2='-0.00', photon_index_error='0.00', photon_index='2.65' WHERE bin_id='943' AND source_name='4FGL J2320.8-0823' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Sep 1 18:42:52 PDT 2026 GAL_V02 Working on... /lscratch/kocevski/36666864/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits.....................! real 34.30 user 32.52 sys 0.87 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/36666864/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits', '/lscratch/kocevski/36666864/ft2_4FGL_J2320.8-0823_weekly_bin943.fits', expMap='/lscratch/kocevski/36666864/expmap_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits', expCube='/lscratch/kocevski/36666864/ltcube_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/36666864/Model_4FGL_J2320.8-0823_weekly_bin943.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2320.8-0823' 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 7.383e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 2.648e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/36666864/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits Spacecraft file(s): /lscratch/kocevski/36666864/ft2_4FGL_J2320.8-0823_weekly_bin943.fits Exposure map: /lscratch/kocevski/36666864/expmap_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits Exposure cube: /lscratch/kocevski/36666864/ltcube_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/36666864/Model_4FGL_J2320.8-0823_weekly_bin943.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) = 8852.86515792 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 8852.77153375 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 7.5720 1.0000 .0000 .10000E+07 2 'Prefactor ' 12.766 1.0000 .0000 .10000E+07 3 'Prefactor ' .28039E-06 1.0000 .0000 .10000E+07 4 'norm ' .57071 1.0000 .0000 .10000E+07 5 'Prefactor ' .35614E-04 1.0000 .0000 .10000E+07 6 'Prefactor ' .13590E-05 1.0000 .0000 .10000E+07 7 'norm ' 7.1742 1.0000 .0000 .10000E+07 8 'Prefactor ' 4.8442 1.0000 .0000 .10000E+07 9 'Prefactor ' .79161E-05 1.0000 .0000 .10000E+07 10 'Prefactor ' .34094E-03 1.0000 .0000 .10000E+07 11 'Prefactor ' .21897E-04 1.0000 .0000 .10000E+07 12 'norm ' .87118 1.0000 .0000 .10000E+07 13 'norm ' .43086E-05 1.0000 .0000 .10000E+07 14 'Prefactor ' 16.393 1.0000 .0000 .10000E+07 15 'Prefactor ' 3.4691 1.0000 .0000 .10000E+07 16 'norm ' 16.308 1.0000 .0000 .10000E+07 17 'Prefactor ' 2.1037 1.0000 .0000 .10000E+07 18 'norm ' .31020E-06 1.0000 .0000 .10000E+07 19 'norm ' 5.9577 1.0000 .0000 .10000E+07 20 'Prefactor ' .13675E-04 1.0000 .0000 .10000E+07 21 'Normalizat' .99334 1.0000 .10000E-01 10.000 22 'Prefactor ' .83001 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5240E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 8852.771 FROM MIGRAD STATUS=CONVERGED 155 CALLS 1417 TOTAL EDM= .35E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.0% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 7.6936 7.8141 .37503E-07 -.77948E-03 2 Prefactor 12.741 4.4872 -.18871E-06 .54082E-01 3 Prefactor .14211E-07 2.9614 .73870E-07** at limit ** 4 norm .57124 .56446 -.10310E-07 .90668E-03 5 Prefactor .35805E-07 6.2294 -.66626E-06** at limit ** 6 Prefactor .15210E-07 2.7536 .76321E-07** at limit ** 7 norm 7.1812 8.2775 -.30571E-06 -.28251E-02 8 Prefactor 4.8288 3.3668 -.22705E-06 -.17449E-01 9 Prefactor .33723E-06 6.2352 -.76684E-06** at limit ** 10 Prefactor .29504E-06 6.9396 -.35025E-06** at limit ** 11 Prefactor .0000 1.9549 .77961E-06** at limit ** 12 norm .87133 .71982 -.61326E-07 .17996E-02 13 norm .0000 1.2891 -.78382E-08** at limit ** 14 Prefactor 17.193 22.491 .37728E-06 .21121E-02 15 Prefactor 3.5728 1.5112 .11656E-06 -.66509E-04 16 norm 16.483 1.3864 .30271E-07 -.10914E-02 17 Prefactor 2.0787 3.1515 -.18584E-06 .25050E-03 18 norm .0000 2.8766 .14164E-06** at limit ** 19 norm 5.9567 3.6747 -.16427E-08 -.17929E-02 20 Prefactor .69389E-08 5.2371 -.57926E-06** at limit ** 21 Normalizat .99293 .16990 .50347E-05 .20294E-03 22 Prefactor .82979 .13282 -.22074E-05 .26686E-03 ERR DEF= .500 Final values: Prefactor = 7.6936 Prefactor = 12.7407 Prefactor = 1.42109e-08 norm = 0.571241 Prefactor = 3.58047e-08 Prefactor = 1.52101e-08 norm = 7.18118 Prefactor = 4.82878 Prefactor = 3.3723e-07 Prefactor = 2.95042e-07 Prefactor = 0 norm = 0.871334 norm = 0 Prefactor = 17.1932 Prefactor = 3.57282 norm = 16.4834 Prefactor = 2.07873 norm = 0 norm = 5.95669 Prefactor = 6.93889e-09 Normalizat = 0.99293 Prefactor = 0.829791 outfile=/lscratch/kocevski/36666966/ltcube_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.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/36666966/ft2_4FGL_J2320.8-0823_weekly_bin943.fits .....................! real 18.51 user 17.56 sys 0.24 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/36666966/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits evtable="EVENTS" scfile=/lscratch/kocevski/36666966/ft2_4FGL_J2320.8-0823_weekly_bin943.fits sctable="SC_DATA" expcube=/lscratch/kocevski/36666966/ltcube_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits outfile=/lscratch/kocevski/36666966/expmap_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.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/36666966/ltcube_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits .....................! real 68.56 user 63.33 sys 4.18 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Added 161 point sources and 0 extended sources Setting source of interest to: 4FGL J2320.8-0823 @ 350.223 -8.3918 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/36666966/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits scfile=/lscratch/kocevski/36666966/ft2_4FGL_J2320.8-0823_weekly_bin943.fits outfile=/lscratch/kocevski/36666966/cmap_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=160 nypix=160 binsz=0.25 coordsys="CEL" xref=350.223 yref=-8.3918 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.02 user 0.21 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/36666966/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits scfile=/lscratch/kocevski/36666966/ft2_4FGL_J2320.8-0823_weekly_bin943.fits outfile=/lscratch/kocevski/36666966/cmap_HighResolution_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=500 nypix=500 binsz=0.1 coordsys="CEL" xref=350.223 yref=-8.3918 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.96 user 0.20 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/36666966/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits evtable="EVENTS" scfile=/lscratch/kocevski/36666966/ft2_4FGL_J2320.8-0823_weekly_bin943.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/36666966/Model_4FGL_J2320.8-0823_weekly_bin943.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 ********** ** 18 **HESSE ********** FCN= 8852.771 FROM HESSE STATUS=OK 394 CALLS 1811 TOTAL EDM= .52E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 7.6936 7.8383 .36421E-03 -1.5652 2 Prefactor 12.741 40.709 .28010E-03 -1.5637 3 Prefactor .14211E-07 5.8591 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .57124 .57291 .71894E-03 -1.5693 5 Prefactor .35805E-07 6.6107 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .15210E-07 5.9161 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 norm 7.1812 8.9882 .37426E-03 -1.5654 8 Prefactor 4.8288 8.5755 .45682E-03 -1.5664 9 Prefactor .33723E-06 11.416 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .29504E-06 11.919 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .0000 1.9524 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .87133 .72691 .47774E-03 -1.5689 13 norm .0000 1.2854 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 17.193 22.890 .24710E-03 -1.5625 15 Prefactor 3.5728 13.320 .54269E-03 -1.5670 16 norm 16.483 13.243 .24775E-03 -1.5627 17 Prefactor 2.0787 3.3122 .71116E-03 -1.5679 18 norm .0000 .21783 .25270E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 norm 5.9567 4.2859 .41116E-03 -1.5659 20 Prefactor .69389E-08 5.3046 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Normalizat .99293 .14664 .46083E-01 -.93268 22 Prefactor .82979 .11369 .44107E-01 -.98639 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.23365e-07 Minuit parameter uncertainties: 1 7.83833 2 40.7097 3 0.000576975 4 0.572914 5 0.000972716 6 0.00059953 7 8.98822 8 8.57555 9 0.00392414 10 0.0037505 11 4.44944e-06 12 0.726911 13 5.69212e-06 14 22.8898 15 13.3197 16 13.2426 17 3.31217 18 9.54944e-07 19 4.28587 20 0.000382946 21 0.146702 22 0.113721 ********** ** 18 **HESSE ********** FCN= 8852.771 FROM HESSE STATUS=OK 394 CALLS 1811 TOTAL EDM= .52E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 7.6936 7.8383 .36421E-03 -1.5652 2 Prefactor 12.741 40.709 .28010E-03 -1.5637 3 Prefactor .14211E-07 5.8591 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .57124 .57291 .71894E-03 -1.5693 5 Prefactor .35805E-07 6.6107 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .15210E-07 5.9161 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 norm 7.1812 8.9882 .37426E-03 -1.5654 8 Prefactor 4.8288 8.5755 .45682E-03 -1.5664 9 Prefactor .33723E-06 11.416 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .29504E-06 11.919 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .0000 1.9524 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .87133 .72691 .47774E-03 -1.5689 13 norm .0000 1.2854 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 17.193 22.890 .24710E-03 -1.5625 15 Prefactor 3.5728 13.320 .54269E-03 -1.5670 16 norm 16.483 13.243 .24775E-03 -1.5627 17 Prefactor 2.0787 3.3122 .71116E-03 -1.5679 18 norm .0000 .21783 .25270E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 norm 5.9567 4.2859 .41116E-03 -1.5659 20 Prefactor .69389E-08 5.3046 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Normalizat .99293 .14664 .46083E-01 -.93268 22 Prefactor .82979 .11369 .44107E-01 -.98639 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.23365e-07 Minuit parameter uncertainties: 1 7.83833 2 40.7097 3 0.000576975 4 0.572914 5 0.000972716 6 0.00059953 7 8.98822 8 8.57555 9 0.00392414 10 0.0037505 11 4.44944e-06 12 0.726911 13 5.69212e-06 14 22.8898 15 13.3197 16 13.2426 17 3.31217 18 9.54944e-07 19 4.28587 20 0.000382946 21 0.146702 22 0.113721 GAL_V02 Working on... /lscratch/kocevski/36666984/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits.....................! real 27.10 user 25.62 sys 0.64 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/36666984/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits', '/lscratch/kocevski/36666984/ft2_4FGL_J2320.8-0823_weekly_bin943.fits', expMap='/lscratch/kocevski/36666984/expmap_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits', expCube='/lscratch/kocevski/36666984/ltcube_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/36666984/Model_4FGL_J2320.8-0823_weekly_bin943.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2320.8-0823' 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 7.383e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 2.648e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/36666984/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits Spacecraft file(s): /lscratch/kocevski/36666984/ft2_4FGL_J2320.8-0823_weekly_bin943.fits Exposure map: /lscratch/kocevski/36666984/expmap_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits Exposure cube: /lscratch/kocevski/36666984/ltcube_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/36666984/Model_4FGL_J2320.8-0823_weekly_bin943.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) = 8852.86515792 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 8852.77153375 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 7.5720 1.0000 .0000 .10000E+07 2 'Prefactor ' 12.766 1.0000 .0000 .10000E+07 3 'Prefactor ' .28039E-06 1.0000 .0000 .10000E+07 4 'norm ' .57071 1.0000 .0000 .10000E+07 5 'Prefactor ' .35614E-04 1.0000 .0000 .10000E+07 6 'Prefactor ' .13590E-05 1.0000 .0000 .10000E+07 7 'norm ' 7.1742 1.0000 .0000 .10000E+07 8 'Prefactor ' 4.8442 1.0000 .0000 .10000E+07 9 'Prefactor ' .79161E-05 1.0000 .0000 .10000E+07 10 'Prefactor ' .34094E-03 1.0000 .0000 .10000E+07 11 'Prefactor ' .21897E-04 1.0000 .0000 .10000E+07 12 'norm ' .87118 1.0000 .0000 .10000E+07 13 'norm ' .43086E-05 1.0000 .0000 .10000E+07 14 'Prefactor ' 16.393 1.0000 .0000 .10000E+07 15 'Prefactor ' 3.4691 1.0000 .0000 .10000E+07 16 'norm ' 16.308 1.0000 .0000 .10000E+07 17 'Prefactor ' 2.1037 1.0000 .0000 .10000E+07 18 'norm ' .31020E-06 1.0000 .0000 .10000E+07 19 'norm ' 5.9577 1.0000 .0000 .10000E+07 20 'Prefactor ' .13675E-04 1.0000 .0000 .10000E+07 21 'Normalizat' .99334 1.0000 .10000E-01 10.000 22 'Prefactor ' .83001 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5240E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 8852.771 FROM MIGRAD STATUS=CONVERGED 155 CALLS 1417 TOTAL EDM= .35E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.0% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 7.6936 7.8141 .37503E-07 -.77948E-03 2 Prefactor 12.741 4.4872 -.18871E-06 .54082E-01 3 Prefactor .14211E-07 2.9614 .73870E-07** at limit ** 4 norm .57124 .56446 -.10310E-07 .90668E-03 5 Prefactor .35805E-07 6.2294 -.66626E-06** at limit ** 6 Prefactor .15210E-07 2.7536 .76321E-07** at limit ** 7 norm 7.1812 8.2775 -.30571E-06 -.28251E-02 8 Prefactor 4.8288 3.3668 -.22705E-06 -.17449E-01 9 Prefactor .33723E-06 6.2352 -.76684E-06** at limit ** 10 Prefactor .29504E-06 6.9396 -.35025E-06** at limit ** 11 Prefactor .0000 1.9549 .77961E-06** at limit ** 12 norm .87133 .71982 -.61326E-07 .17996E-02 13 norm .0000 1.2891 -.78382E-08** at limit ** 14 Prefactor 17.193 22.491 .37728E-06 .21121E-02 15 Prefactor 3.5728 1.5112 .11656E-06 -.66509E-04 16 norm 16.483 1.3864 .30271E-07 -.10914E-02 17 Prefactor 2.0787 3.1515 -.18584E-06 .25050E-03 18 norm .0000 2.8766 .14164E-06** at limit ** 19 norm 5.9567 3.6747 -.16427E-08 -.17929E-02 20 Prefactor .69389E-08 5.2371 -.57926E-06** at limit ** 21 Normalizat .99293 .16990 .50347E-05 .20294E-03 22 Prefactor .82979 .13282 -.22074E-05 .26686E-03 ERR DEF= .500 Final values: Prefactor = 7.6936 Prefactor = 12.7407 Prefactor = 1.42109e-08 norm = 0.571241 Prefactor = 3.58047e-08 Prefactor = 1.52101e-08 norm = 7.18118 Prefactor = 4.82878 Prefactor = 3.3723e-07 Prefactor = 2.95042e-07 Prefactor = 0 norm = 0.871334 norm = 0 Prefactor = 17.1932 Prefactor = 3.57282 norm = 16.4834 Prefactor = 2.07873 norm = 0 norm = 5.95669 Prefactor = 6.93889e-09 Normalizat = 0.99293 Prefactor = 0.829791 GAL_V02 Working on... /lscratch/kocevski/36666958/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits.....................! real 27.89 user 25.85 sys 1.06 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/36666958/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits', '/lscratch/kocevski/36666958/ft2_4FGL_J2320.8-0823_weekly_bin943.fits', expMap='/lscratch/kocevski/36666958/expmap_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits', expCube='/lscratch/kocevski/36666958/ltcube_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/36666958/Model_4FGL_J2320.8-0823_weekly_bin943.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2320.8-0823' 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 7.383e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 2.648e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/36666958/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits Spacecraft file(s): /lscratch/kocevski/36666958/ft2_4FGL_J2320.8-0823_weekly_bin943.fits Exposure map: /lscratch/kocevski/36666958/expmap_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits Exposure cube: /lscratch/kocevski/36666958/ltcube_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/36666958/Model_4FGL_J2320.8-0823_weekly_bin943.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) = 8852.86515792 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 8852.77153375 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 7.5720 1.0000 .0000 .10000E+07 2 'Prefactor ' 12.766 1.0000 .0000 .10000E+07 3 'Prefactor ' .28039E-06 1.0000 .0000 .10000E+07 4 'norm ' .57071 1.0000 .0000 .10000E+07 5 'Prefactor ' .35614E-04 1.0000 .0000 .10000E+07 6 'Prefactor ' .13590E-05 1.0000 .0000 .10000E+07 7 'norm ' 7.1742 1.0000 .0000 .10000E+07 8 'Prefactor ' 4.8442 1.0000 .0000 .10000E+07 9 'Prefactor ' .79161E-05 1.0000 .0000 .10000E+07 10 'Prefactor ' .34094E-03 1.0000 .0000 .10000E+07 11 'Prefactor ' .21897E-04 1.0000 .0000 .10000E+07 12 'norm ' .87118 1.0000 .0000 .10000E+07 13 'norm ' .43086E-05 1.0000 .0000 .10000E+07 14 'Prefactor ' 16.393 1.0000 .0000 .10000E+07 15 'Prefactor ' 3.4691 1.0000 .0000 .10000E+07 16 'norm ' 16.308 1.0000 .0000 .10000E+07 17 'Prefactor ' 2.1037 1.0000 .0000 .10000E+07 18 'norm ' .31020E-06 1.0000 .0000 .10000E+07 19 'norm ' 5.9577 1.0000 .0000 .10000E+07 20 'Prefactor ' .13675E-04 1.0000 .0000 .10000E+07 21 'Normalizat' .99334 1.0000 .10000E-01 10.000 22 'Prefactor ' .83001 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5240E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 8852.771 FROM MIGRAD STATUS=CONVERGED 155 CALLS 1417 TOTAL EDM= .35E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.0% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 7.6936 7.8141 .37503E-07 -.77948E-03 2 Prefactor 12.741 4.4872 -.18871E-06 .54082E-01 3 Prefactor .14211E-07 2.9614 .73870E-07** at limit ** 4 norm .57124 .56446 -.10310E-07 .90668E-03 5 Prefactor .35805E-07 6.2294 -.66626E-06** at limit ** 6 Prefactor .15210E-07 2.7536 .76321E-07** at limit ** 7 norm 7.1812 8.2775 -.30571E-06 -.28251E-02 8 Prefactor 4.8288 3.3668 -.22705E-06 -.17449E-01 9 Prefactor .33723E-06 6.2352 -.76684E-06** at limit ** 10 Prefactor .29504E-06 6.9396 -.35025E-06** at limit ** 11 Prefactor .0000 1.9549 .77961E-06** at limit ** 12 norm .87133 .71982 -.61326E-07 .17996E-02 13 norm .0000 1.2891 -.78382E-08** at limit ** 14 Prefactor 17.193 22.491 .37728E-06 .21121E-02 15 Prefactor 3.5728 1.5112 .11656E-06 -.66509E-04 16 norm 16.483 1.3864 .30271E-07 -.10914E-02 17 Prefactor 2.0787 3.1515 -.18584E-06 .25050E-03 18 norm .0000 2.8766 .14164E-06** at limit ** 19 norm 5.9567 3.6747 -.16427E-08 -.17929E-02 20 Prefactor .69389E-08 5.2371 -.57926E-06** at limit ** 21 Normalizat .99293 .16990 .50347E-05 .20294E-03 22 Prefactor .82979 .13282 -.22074E-05 .26686E-03 ERR DEF= .500 Final values: Prefactor = 7.6936 Prefactor = 12.7407 Prefactor = 1.42109e-08 norm = 0.571241 Prefactor = 3.58047e-08 Prefactor = 1.52101e-08 norm = 7.18118 Prefactor = 4.82878 Prefactor = 3.3723e-07 Prefactor = 2.95042e-07 Prefactor = 0 norm = 0.871334 norm = 0 Prefactor = 17.1932 Prefactor = 3.57282 norm = 16.4834 Prefactor = 2.07873 norm = 0 norm = 5.95669 Prefactor = 6.93889e-09 Normalizat = 0.99293 Prefactor = 0.829791 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 8852.7706468 Extracting fit parameters... 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 3.372e-07 3.924e-03 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 2.648e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 521 Prefactor: 8.298e-01 1.137e-01 0.000e+00 1.000e+01 ( 1.000e+00) 522 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 523 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 520 Normalization: 9.929e-01 1.467e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 350.223 -8.392 Photon Flux Upper Limit: 4.46910008718e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00350758974144 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/36666902/likelihoodResults_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 8852.77076423 delta logL = -0.00011743216055 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 8852.77064736 delta logL = -5.56670784135e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .49200E-06 1.0000 .0000 .10000E+07 2 'Index ' 1.6428 1.0000 .0000 10.000 3 'Normalizat' .99280 1.0000 .10000E-01 10.000 4 'Prefactor ' .82984 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5240E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 8852.771 FROM MIGRAD STATUS=CONVERGED 72 CALLS 307 TOTAL EDM= .12E-11 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .44409E-09 .57778E-01 .42118E-03** at limit ** 2 Index 3.3343 8.2933 .50000 .22737E-09 3 Normalizat .99293 .35148E-03 .46077E-01 -.24772E-03 4 Prefactor .82979 .28084E-03 .44104E-01 -.19251E-03 ERR DEF= .500 Final values: Prefactor = 4.44089e-10 Index = 3.33427 Normalizat = 0.992929 Prefactor = 0.829791 ********** ** 18 **HESSE ********** FCN= 8852.771 FROM HESSE STATUS=NOT POSDEF 33 CALLS 340 TOTAL EDM= .63E-11 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .44409E-09 .29617 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 3.3343 6.5146 .50000 -.33964 3 Normalizat .99293 .79486E-03 .24557E-03 -.93268 4 Prefactor .82979 .63512E-03 .21164E-03 -.98639 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 6.33113e-12 Minuit parameter uncertainties: 1 2.27892e-05 2 12178.5 3 0.000794865 4 0.000635116 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 8852.77064679 delta logL = 1.47174432641e-08 Extracting fit parameters... 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 4.441e-10 2.279e-05 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 3.334e+00 1.218e+04 0.000e+00 1.000e+01 (-1.000e+00) 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 521 Prefactor: 8.298e-01 6.351e-04 0.000e+00 1.000e+01 ( 1.000e+00) 522 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 523 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 520 Normalization: 9.929e-01 7.949e-04 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 350.223 -8.392 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/36666902/cmap_HighResolution_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='3.51e-03', job_status='DONE', photon_flux_upper_limit='4.47e-08', time_completed='2026-09-01 18:43:20.308580', job_id='36666902', GAL2='0.83', fit_tolerance='1e-08', EG2='0.99', EG='0.99', time_epoch_completed='1788313400.31', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.83', dlogl='1.47e-08', ts2='-0.00', photon_index_error='0.00', photon_index='2.65' WHERE bin_id='943' AND source_name='4FGL J2320.8-0823' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Sep 1 18:43:20 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 8852.7706468 Extracting fit parameters... 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 3.372e-07 3.924e-03 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 2.648e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 521 Prefactor: 8.298e-01 1.137e-01 0.000e+00 1.000e+01 ( 1.000e+00) 522 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 523 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 520 Normalization: 9.929e-01 1.467e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 350.223 -8.392 Photon Flux Upper Limit: 4.46910008718e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00350758974144 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/36666831/likelihoodResults_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 8852.77076423 delta logL = -0.00011743216055 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 8852.77064736 delta logL = -5.56670784135e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .49200E-06 1.0000 .0000 .10000E+07 2 'Index ' 1.6428 1.0000 .0000 10.000 3 'Normalizat' .99280 1.0000 .10000E-01 10.000 4 'Prefactor ' .82984 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5240E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 8852.771 FROM MIGRAD STATUS=CONVERGED 72 CALLS 307 TOTAL EDM= .12E-11 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .44409E-09 .57778E-01 .42118E-03** at limit ** 2 Index 3.3343 8.2933 .50000 .22737E-09 3 Normalizat .99293 .35148E-03 .46077E-01 -.24772E-03 4 Prefactor .82979 .28084E-03 .44104E-01 -.19251E-03 ERR DEF= .500 Final values: Prefactor = 4.44089e-10 Index = 3.33427 Normalizat = 0.992929 Prefactor = 0.829791 ********** ** 18 **HESSE ********** FCN= 8852.771 FROM HESSE STATUS=NOT POSDEF 33 CALLS 340 TOTAL EDM= .63E-11 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .44409E-09 .29617 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 3.3343 6.5146 .50000 -.33964 3 Normalizat .99293 .79486E-03 .24557E-03 -.93268 4 Prefactor .82979 .63512E-03 .21164E-03 -.98639 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 6.33113e-12 Minuit parameter uncertainties: 1 2.27892e-05 2 12178.5 3 0.000794865 4 0.000635116 ********** ** 18 **HESSE ********** FCN= 8852.771 FROM HESSE STATUS=OK 394 CALLS 1811 TOTAL EDM= .52E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 7.6936 7.8383 .36421E-03 -1.5652 2 Prefactor 12.741 40.709 .28010E-03 -1.5637 3 Prefactor .14211E-07 5.8591 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .57124 .57291 .71894E-03 -1.5693 5 Prefactor .35805E-07 6.6107 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .15210E-07 5.9161 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 norm 7.1812 8.9882 .37426E-03 -1.5654 8 Prefactor 4.8288 8.5755 .45682E-03 -1.5664 9 Prefactor .33723E-06 11.416 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .29504E-06 11.919 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .0000 1.9524 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .87133 .72691 .47774E-03 -1.5689 13 norm .0000 1.2854 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 17.193 22.890 .24710E-03 -1.5625 15 Prefactor 3.5728 13.320 .54269E-03 -1.5670 16 norm 16.483 13.243 .24775E-03 -1.5627 17 Prefactor 2.0787 3.3122 .71116E-03 -1.5679 18 norm .0000 .21783 .25270E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 norm 5.9567 4.2859 .41116E-03 -1.5659 20 Prefactor .69389E-08 5.3046 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Normalizat .99293 .14664 .46083E-01 -.93268 22 Prefactor .82979 .11369 .44107E-01 -.98639 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.23365e-07 Minuit parameter uncertainties: 1 7.83833 2 40.7097 3 0.000576975 4 0.572914 5 0.000972716 6 0.00059953 7 8.98822 8 8.57555 9 0.00392414 10 0.0037505 11 4.44944e-06 12 0.726911 13 5.69212e-06 14 22.8898 15 13.3197 16 13.2426 17 3.31217 18 9.54944e-07 19 4.28587 20 0.000382946 21 0.146702 22 0.113721 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 8852.77064679 delta logL = 1.47174432641e-08 Extracting fit parameters... 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 4.441e-10 2.279e-05 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 3.334e+00 1.218e+04 0.000e+00 1.000e+01 (-1.000e+00) 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 521 Prefactor: 8.298e-01 6.351e-04 0.000e+00 1.000e+01 ( 1.000e+00) 522 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 523 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 520 Normalization: 9.929e-01 7.949e-04 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 350.223 -8.392 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/36666831/cmap_HighResolution_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='3.51e-03', job_status='DONE', photon_flux_upper_limit='4.47e-08', time_completed='2026-09-01 18:43:28.614446', job_id='36666831', GAL2='0.83', fit_tolerance='1e-08', EG2='0.99', EG='0.99', time_epoch_completed='1788313408.61', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.83', dlogl='1.47e-08', ts2='-0.00', photon_index_error='0.00', photon_index='2.65' WHERE bin_id='943' AND source_name='4FGL J2320.8-0823' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Sep 1 18:43:29 PDT 2026 ********** ** 18 **HESSE ********** FCN= 8852.771 FROM HESSE STATUS=OK 394 CALLS 1811 TOTAL EDM= .52E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 7.6936 7.8383 .36421E-03 -1.5652 2 Prefactor 12.741 40.709 .28010E-03 -1.5637 3 Prefactor .14211E-07 5.8591 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .57124 .57291 .71894E-03 -1.5693 5 Prefactor .35805E-07 6.6107 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .15210E-07 5.9161 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 norm 7.1812 8.9882 .37426E-03 -1.5654 8 Prefactor 4.8288 8.5755 .45682E-03 -1.5664 9 Prefactor .33723E-06 11.416 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .29504E-06 11.919 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .0000 1.9524 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .87133 .72691 .47774E-03 -1.5689 13 norm .0000 1.2854 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 17.193 22.890 .24710E-03 -1.5625 15 Prefactor 3.5728 13.320 .54269E-03 -1.5670 16 norm 16.483 13.243 .24775E-03 -1.5627 17 Prefactor 2.0787 3.3122 .71116E-03 -1.5679 18 norm .0000 .21783 .25270E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 norm 5.9567 4.2859 .41116E-03 -1.5659 20 Prefactor .69389E-08 5.3046 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Normalizat .99293 .14664 .46083E-01 -.93268 22 Prefactor .82979 .11369 .44107E-01 -.98639 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.23365e-07 Minuit parameter uncertainties: 1 7.83833 2 40.7097 3 0.000576975 4 0.572914 5 0.000972716 6 0.00059953 7 8.98822 8 8.57555 9 0.00392414 10 0.0037505 11 4.44944e-06 12 0.726911 13 5.69212e-06 14 22.8898 15 13.3197 16 13.2426 17 3.31217 18 9.54944e-07 19 4.28587 20 0.000382946 21 0.146702 22 0.113721 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 8852.7706468 Extracting fit parameters... 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 3.372e-07 3.924e-03 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 2.648e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 521 Prefactor: 8.298e-01 1.137e-01 0.000e+00 1.000e+01 ( 1.000e+00) 522 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 523 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 520 Normalization: 9.929e-01 1.467e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 350.223 -8.392 Photon Flux Upper Limit: 4.46910008718e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00350758974144 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/36666915/likelihoodResults_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 8852.77076423 delta logL = -0.00011743216055 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 8852.77064736 delta logL = -5.56670784135e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .49200E-06 1.0000 .0000 .10000E+07 2 'Index ' 1.6428 1.0000 .0000 10.000 3 'Normalizat' .99280 1.0000 .10000E-01 10.000 4 'Prefactor ' .82984 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5240E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 8852.771 FROM MIGRAD STATUS=CONVERGED 72 CALLS 307 TOTAL EDM= .12E-11 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .44409E-09 .57778E-01 .42118E-03** at limit ** 2 Index 3.3343 8.2933 .50000 .22737E-09 3 Normalizat .99293 .35148E-03 .46077E-01 -.24772E-03 4 Prefactor .82979 .28084E-03 .44104E-01 -.19251E-03 ERR DEF= .500 Final values: Prefactor = 4.44089e-10 Index = 3.33427 Normalizat = 0.992929 Prefactor = 0.829791 ********** ** 18 **HESSE ********** FCN= 8852.771 FROM HESSE STATUS=NOT POSDEF 33 CALLS 340 TOTAL EDM= .63E-11 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .44409E-09 .29617 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 3.3343 6.5146 .50000 -.33964 3 Normalizat .99293 .79486E-03 .24557E-03 -.93268 4 Prefactor .82979 .63512E-03 .21164E-03 -.98639 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 6.33113e-12 Minuit parameter uncertainties: 1 2.27892e-05 2 12178.5 3 0.000794865 4 0.000635116 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 8852.77064679 delta logL = 1.47174432641e-08 Extracting fit parameters... 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 4.441e-10 2.279e-05 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 3.334e+00 1.218e+04 0.000e+00 1.000e+01 (-1.000e+00) 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 521 Prefactor: 8.298e-01 6.351e-04 0.000e+00 1.000e+01 ( 1.000e+00) 522 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 523 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 520 Normalization: 9.929e-01 7.949e-04 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 350.223 -8.392 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/36666915/cmap_HighResolution_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='3.51e-03', job_status='DONE', photon_flux_upper_limit='4.47e-08', time_completed='2026-09-01 18:43:33.625697', job_id='36666915', GAL2='0.83', fit_tolerance='1e-08', EG2='0.99', EG='0.99', time_epoch_completed='1788313413.63', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.83', dlogl='1.47e-08', ts2='-0.00', photon_index_error='0.00', photon_index='2.65' WHERE bin_id='943' AND source_name='4FGL J2320.8-0823' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Sep 1 18:43:34 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 8852.7706468 Extracting fit parameters... 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 3.372e-07 3.924e-03 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 2.648e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 521 Prefactor: 8.298e-01 1.137e-01 0.000e+00 1.000e+01 ( 1.000e+00) 522 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 523 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 520 Normalization: 9.929e-01 1.467e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 350.223 -8.392 Photon Flux Upper Limit: 4.46910008718e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00350758974144 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/36666864/likelihoodResults_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 8852.77076423 delta logL = -0.00011743216055 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 8852.77064736 delta logL = -5.56670784135e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .49200E-06 1.0000 .0000 .10000E+07 2 'Index ' 1.6428 1.0000 .0000 10.000 3 'Normalizat' .99280 1.0000 .10000E-01 10.000 4 'Prefactor ' .82984 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5240E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 8852.771 FROM MIGRAD STATUS=CONVERGED 72 CALLS 307 TOTAL EDM= .12E-11 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .44409E-09 .57778E-01 .42118E-03** at limit ** 2 Index 3.3343 8.2933 .50000 .22737E-09 3 Normalizat .99293 .35148E-03 .46077E-01 -.24772E-03 4 Prefactor .82979 .28084E-03 .44104E-01 -.19251E-03 ERR DEF= .500 Final values: Prefactor = 4.44089e-10 Index = 3.33427 Normalizat = 0.992929 Prefactor = 0.829791 ********** ** 18 **HESSE ********** FCN= 8852.771 FROM HESSE STATUS=NOT POSDEF 33 CALLS 340 TOTAL EDM= .63E-11 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .44409E-09 .29617 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 3.3343 6.5146 .50000 -.33964 3 Normalizat .99293 .79486E-03 .24557E-03 -.93268 4 Prefactor .82979 .63512E-03 .21164E-03 -.98639 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 6.33113e-12 Minuit parameter uncertainties: 1 2.27892e-05 2 12178.5 3 0.000794865 4 0.000635116 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 8852.77064679 delta logL = 1.47174432641e-08 Extracting fit parameters... 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 4.441e-10 2.279e-05 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 3.334e+00 1.218e+04 0.000e+00 1.000e+01 (-1.000e+00) 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 521 Prefactor: 8.298e-01 6.351e-04 0.000e+00 1.000e+01 ( 1.000e+00) 522 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 523 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 520 Normalization: 9.929e-01 7.949e-04 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 350.223 -8.392 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/36666864/cmap_HighResolution_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='3.51e-03', job_status='DONE', photon_flux_upper_limit='4.47e-08', time_completed='2026-09-01 18:43:48.363398', job_id='36666864', GAL2='0.83', fit_tolerance='1e-08', EG2='0.99', EG='0.99', time_epoch_completed='1788313428.36', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.83', dlogl='1.47e-08', ts2='-0.00', photon_index_error='0.00', photon_index='2.65' WHERE bin_id='943' AND source_name='4FGL J2320.8-0823' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Sep 1 18:43:48 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 8852.7706468 Extracting fit parameters... 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 3.372e-07 3.924e-03 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 2.648e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 521 Prefactor: 8.298e-01 1.137e-01 0.000e+00 1.000e+01 ( 1.000e+00) 522 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 523 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 520 Normalization: 9.929e-01 1.467e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 350.223 -8.392 Photon Flux Upper Limit: 4.46910008718e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00350758974144 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/36666984/likelihoodResults_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 8852.77076423 delta logL = -0.00011743216055 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 8852.77064736 delta logL = -5.56670784135e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .49200E-06 1.0000 .0000 .10000E+07 2 'Index ' 1.6428 1.0000 .0000 10.000 3 'Normalizat' .99280 1.0000 .10000E-01 10.000 4 'Prefactor ' .82984 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5240E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 8852.771 FROM MIGRAD STATUS=CONVERGED 72 CALLS 307 TOTAL EDM= .12E-11 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .44409E-09 .57778E-01 .42118E-03** at limit ** 2 Index 3.3343 8.2933 .50000 .22737E-09 3 Normalizat .99293 .35148E-03 .46077E-01 -.24772E-03 4 Prefactor .82979 .28084E-03 .44104E-01 -.19251E-03 ERR DEF= .500 Final values: Prefactor = 4.44089e-10 Index = 3.33427 Normalizat = 0.992929 Prefactor = 0.829791 ********** ** 18 **HESSE ********** FCN= 8852.771 FROM HESSE STATUS=NOT POSDEF 33 CALLS 340 TOTAL EDM= .63E-11 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .44409E-09 .29617 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 3.3343 6.5146 .50000 -.33964 3 Normalizat .99293 .79486E-03 .24557E-03 -.93268 4 Prefactor .82979 .63512E-03 .21164E-03 -.98639 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 6.33113e-12 Minuit parameter uncertainties: 1 2.27892e-05 2 12178.5 3 0.000794865 4 0.000635116 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 8852.7706468 Extracting fit parameters... 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 3.372e-07 3.924e-03 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 2.648e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 521 Prefactor: 8.298e-01 1.137e-01 0.000e+00 1.000e+01 ( 1.000e+00) 522 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 523 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 520 Normalization: 9.929e-01 1.467e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 350.223 -8.392 Photon Flux Upper Limit: 4.46910008718e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00350758974144 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/36666958/likelihoodResults_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 8852.77076423 delta logL = -0.00011743216055 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 8852.77064736 delta logL = -5.56670784135e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .49200E-06 1.0000 .0000 .10000E+07 2 'Index ' 1.6428 1.0000 .0000 10.000 3 'Normalizat' .99280 1.0000 .10000E-01 10.000 4 'Prefactor ' .82984 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5240E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 8852.771 FROM MIGRAD STATUS=CONVERGED 72 CALLS 307 TOTAL EDM= .12E-11 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .44409E-09 .57778E-01 .42118E-03** at limit ** 2 Index 3.3343 8.2933 .50000 .22737E-09 3 Normalizat .99293 .35148E-03 .46077E-01 -.24772E-03 4 Prefactor .82979 .28084E-03 .44104E-01 -.19251E-03 ERR DEF= .500 Final values: Prefactor = 4.44089e-10 Index = 3.33427 Normalizat = 0.992929 Prefactor = 0.829791 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory ********** ** 18 **HESSE ********** FCN= 8852.771 FROM HESSE STATUS=NOT POSDEF 33 CALLS 340 TOTAL EDM= .63E-11 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .44409E-09 .29617 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 3.3343 6.5146 .50000 -.33964 3 Normalizat .99293 .79486E-03 .24557E-03 -.93268 4 Prefactor .82979 .63512E-03 .21164E-03 -.98639 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 6.33113e-12 Minuit parameter uncertainties: 1 2.27892e-05 2 12178.5 3 0.000794865 4 0.000635116 Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 8852.77064679 delta logL = 1.47174432641e-08 Extracting fit parameters... 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 4.441e-10 2.279e-05 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 3.334e+00 1.218e+04 0.000e+00 1.000e+01 (-1.000e+00) 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 521 Prefactor: 8.298e-01 6.351e-04 0.000e+00 1.000e+01 ( 1.000e+00) 522 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 523 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 520 Normalization: 9.929e-01 7.949e-04 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 350.223 -8.392 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/36666984/cmap_HighResolution_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='3.51e-03', job_status='DONE', photon_flux_upper_limit='4.47e-08', time_completed='2026-09-01 18:44:02.562197', job_id='36666984', GAL2='0.83', fit_tolerance='1e-08', EG2='0.99', EG='0.99', time_epoch_completed='1788313442.56', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.83', dlogl='1.47e-08', ts2='-0.00', photon_index_error='0.00', photon_index='2.65' WHERE bin_id='943' AND source_name='4FGL J2320.8-0823' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Sep 1 18:44:03 PDT 2026 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 8852.77064679 delta logL = 1.47174432641e-08 Extracting fit parameters... 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 4.441e-10 2.279e-05 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 3.334e+00 1.218e+04 0.000e+00 1.000e+01 (-1.000e+00) 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 521 Prefactor: 8.298e-01 6.351e-04 0.000e+00 1.000e+01 ( 1.000e+00) 522 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 523 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 520 Normalization: 9.929e-01 7.949e-04 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 350.223 -8.392 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/36666958/cmap_HighResolution_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='3.51e-03', job_status='DONE', photon_flux_upper_limit='4.47e-08', time_completed='2026-09-01 18:44:05.335842', job_id='36666958', GAL2='0.83', fit_tolerance='1e-08', EG2='0.99', EG='0.99', time_epoch_completed='1788313445.34', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.83', dlogl='1.47e-08', ts2='-0.00', photon_index_error='0.00', photon_index='2.65' WHERE bin_id='943' AND source_name='4FGL J2320.8-0823' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Sep 1 18:44:06 PDT 2026 GAL_V02 Working on... /lscratch/kocevski/36666863/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits.....................! real 35.25 user 32.81 sys 1.28 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/36666863/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits', '/lscratch/kocevski/36666863/ft2_4FGL_J2320.8-0823_weekly_bin943.fits', expMap='/lscratch/kocevski/36666863/expmap_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits', expCube='/lscratch/kocevski/36666863/ltcube_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/36666863/Model_4FGL_J2320.8-0823_weekly_bin943.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2320.8-0823' 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 7.383e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 2.648e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/36666863/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits Spacecraft file(s): /lscratch/kocevski/36666863/ft2_4FGL_J2320.8-0823_weekly_bin943.fits Exposure map: /lscratch/kocevski/36666863/expmap_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits Exposure cube: /lscratch/kocevski/36666863/ltcube_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/36666863/Model_4FGL_J2320.8-0823_weekly_bin943.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) = 8852.86515792 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 8852.77153375 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 7.5720 1.0000 .0000 .10000E+07 2 'Prefactor ' 12.766 1.0000 .0000 .10000E+07 3 'Prefactor ' .28039E-06 1.0000 .0000 .10000E+07 4 'norm ' .57071 1.0000 .0000 .10000E+07 5 'Prefactor ' .35614E-04 1.0000 .0000 .10000E+07 6 'Prefactor ' .13590E-05 1.0000 .0000 .10000E+07 7 'norm ' 7.1742 1.0000 .0000 .10000E+07 8 'Prefactor ' 4.8442 1.0000 .0000 .10000E+07 9 'Prefactor ' .79161E-05 1.0000 .0000 .10000E+07 10 'Prefactor ' .34094E-03 1.0000 .0000 .10000E+07 11 'Prefactor ' .21897E-04 1.0000 .0000 .10000E+07 12 'norm ' .87118 1.0000 .0000 .10000E+07 13 'norm ' .43086E-05 1.0000 .0000 .10000E+07 14 'Prefactor ' 16.393 1.0000 .0000 .10000E+07 15 'Prefactor ' 3.4691 1.0000 .0000 .10000E+07 16 'norm ' 16.308 1.0000 .0000 .10000E+07 17 'Prefactor ' 2.1037 1.0000 .0000 .10000E+07 18 'norm ' .31020E-06 1.0000 .0000 .10000E+07 19 'norm ' 5.9577 1.0000 .0000 .10000E+07 20 'Prefactor ' .13675E-04 1.0000 .0000 .10000E+07 21 'Normalizat' .99334 1.0000 .10000E-01 10.000 22 'Prefactor ' .83001 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5240E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 8852.771 FROM MIGRAD STATUS=CONVERGED 155 CALLS 1417 TOTAL EDM= .35E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.0% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 7.6936 7.8141 .37503E-07 -.77948E-03 2 Prefactor 12.741 4.4872 -.18871E-06 .54082E-01 3 Prefactor .14211E-07 2.9614 .73870E-07** at limit ** 4 norm .57124 .56446 -.10310E-07 .90668E-03 5 Prefactor .35805E-07 6.2294 -.66626E-06** at limit ** 6 Prefactor .15210E-07 2.7536 .76321E-07** at limit ** 7 norm 7.1812 8.2775 -.30571E-06 -.28251E-02 8 Prefactor 4.8288 3.3668 -.22705E-06 -.17449E-01 9 Prefactor .33723E-06 6.2352 -.76684E-06** at limit ** 10 Prefactor .29504E-06 6.9396 -.35025E-06** at limit ** 11 Prefactor .0000 1.9549 .77961E-06** at limit ** 12 norm .87133 .71982 -.61326E-07 .17996E-02 13 norm .0000 1.2891 -.78382E-08** at limit ** 14 Prefactor 17.193 22.491 .37728E-06 .21121E-02 15 Prefactor 3.5728 1.5112 .11656E-06 -.66509E-04 16 norm 16.483 1.3864 .30271E-07 -.10914E-02 17 Prefactor 2.0787 3.1515 -.18584E-06 .25050E-03 18 norm .0000 2.8766 .14164E-06** at limit ** 19 norm 5.9567 3.6747 -.16427E-08 -.17929E-02 20 Prefactor .69389E-08 5.2371 -.57926E-06** at limit ** 21 Normalizat .99293 .16990 .50347E-05 .20294E-03 22 Prefactor .82979 .13282 -.22074E-05 .26686E-03 ERR DEF= .500 Final values: Prefactor = 7.6936 Prefactor = 12.7407 Prefactor = 1.42109e-08 norm = 0.571241 Prefactor = 3.58047e-08 Prefactor = 1.52101e-08 norm = 7.18118 Prefactor = 4.82878 Prefactor = 3.3723e-07 Prefactor = 2.95042e-07 Prefactor = 0 norm = 0.871334 norm = 0 Prefactor = 17.1932 Prefactor = 3.57282 norm = 16.4834 Prefactor = 2.07873 norm = 0 norm = 5.95669 Prefactor = 6.93889e-09 Normalizat = 0.99293 Prefactor = 0.829791 GAL_V02 Working on... /lscratch/kocevski/36666966/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits.....................! real 28.45 user 27.10 sys 0.58 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/36666966/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits', '/lscratch/kocevski/36666966/ft2_4FGL_J2320.8-0823_weekly_bin943.fits', expMap='/lscratch/kocevski/36666966/expmap_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits', expCube='/lscratch/kocevski/36666966/ltcube_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/36666966/Model_4FGL_J2320.8-0823_weekly_bin943.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2320.8-0823' 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 7.383e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 2.648e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/36666966/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits Spacecraft file(s): /lscratch/kocevski/36666966/ft2_4FGL_J2320.8-0823_weekly_bin943.fits Exposure map: /lscratch/kocevski/36666966/expmap_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits Exposure cube: /lscratch/kocevski/36666966/ltcube_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/36666966/Model_4FGL_J2320.8-0823_weekly_bin943.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) = 8852.86515792 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 8852.77153375 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 7.5720 1.0000 .0000 .10000E+07 2 'Prefactor ' 12.766 1.0000 .0000 .10000E+07 3 'Prefactor ' .28039E-06 1.0000 .0000 .10000E+07 4 'norm ' .57071 1.0000 .0000 .10000E+07 5 'Prefactor ' .35614E-04 1.0000 .0000 .10000E+07 6 'Prefactor ' .13590E-05 1.0000 .0000 .10000E+07 7 'norm ' 7.1742 1.0000 .0000 .10000E+07 8 'Prefactor ' 4.8442 1.0000 .0000 .10000E+07 9 'Prefactor ' .79161E-05 1.0000 .0000 .10000E+07 10 'Prefactor ' .34094E-03 1.0000 .0000 .10000E+07 11 'Prefactor ' .21897E-04 1.0000 .0000 .10000E+07 12 'norm ' .87118 1.0000 .0000 .10000E+07 13 'norm ' .43086E-05 1.0000 .0000 .10000E+07 14 'Prefactor ' 16.393 1.0000 .0000 .10000E+07 15 'Prefactor ' 3.4691 1.0000 .0000 .10000E+07 16 'norm ' 16.308 1.0000 .0000 .10000E+07 17 'Prefactor ' 2.1037 1.0000 .0000 .10000E+07 18 'norm ' .31020E-06 1.0000 .0000 .10000E+07 19 'norm ' 5.9577 1.0000 .0000 .10000E+07 20 'Prefactor ' .13675E-04 1.0000 .0000 .10000E+07 21 'Normalizat' .99334 1.0000 .10000E-01 10.000 22 'Prefactor ' .83001 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5240E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 8852.771 FROM MIGRAD STATUS=CONVERGED 155 CALLS 1417 TOTAL EDM= .35E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.0% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 7.6936 7.8141 .37503E-07 -.77948E-03 2 Prefactor 12.741 4.4872 -.18871E-06 .54082E-01 3 Prefactor .14211E-07 2.9614 .73870E-07** at limit ** 4 norm .57124 .56446 -.10310E-07 .90668E-03 5 Prefactor .35805E-07 6.2294 -.66626E-06** at limit ** 6 Prefactor .15210E-07 2.7536 .76321E-07** at limit ** 7 norm 7.1812 8.2775 -.30571E-06 -.28251E-02 8 Prefactor 4.8288 3.3668 -.22705E-06 -.17449E-01 9 Prefactor .33723E-06 6.2352 -.76684E-06** at limit ** 10 Prefactor .29504E-06 6.9396 -.35025E-06** at limit ** 11 Prefactor .0000 1.9549 .77961E-06** at limit ** 12 norm .87133 .71982 -.61326E-07 .17996E-02 13 norm .0000 1.2891 -.78382E-08** at limit ** 14 Prefactor 17.193 22.491 .37728E-06 .21121E-02 15 Prefactor 3.5728 1.5112 .11656E-06 -.66509E-04 16 norm 16.483 1.3864 .30271E-07 -.10914E-02 17 Prefactor 2.0787 3.1515 -.18584E-06 .25050E-03 18 norm .0000 2.8766 .14164E-06** at limit ** 19 norm 5.9567 3.6747 -.16427E-08 -.17929E-02 20 Prefactor .69389E-08 5.2371 -.57926E-06** at limit ** 21 Normalizat .99293 .16990 .50347E-05 .20294E-03 22 Prefactor .82979 .13282 -.22074E-05 .26686E-03 ERR DEF= .500 Final values: Prefactor = 7.6936 Prefactor = 12.7407 Prefactor = 1.42109e-08 norm = 0.571241 Prefactor = 3.58047e-08 Prefactor = 1.52101e-08 norm = 7.18118 Prefactor = 4.82878 Prefactor = 3.3723e-07 Prefactor = 2.95042e-07 Prefactor = 0 norm = 0.871334 norm = 0 Prefactor = 17.1932 Prefactor = 3.57282 norm = 16.4834 Prefactor = 2.07873 norm = 0 norm = 5.95669 Prefactor = 6.93889e-09 Normalizat = 0.99293 Prefactor = 0.829791 ********** ** 18 **HESSE ********** FCN= 8852.771 FROM HESSE STATUS=OK 394 CALLS 1811 TOTAL EDM= .52E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 7.6936 7.8383 .36421E-03 -1.5652 2 Prefactor 12.741 40.709 .28010E-03 -1.5637 3 Prefactor .14211E-07 5.8591 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .57124 .57291 .71894E-03 -1.5693 5 Prefactor .35805E-07 6.6107 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .15210E-07 5.9161 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 norm 7.1812 8.9882 .37426E-03 -1.5654 8 Prefactor 4.8288 8.5755 .45682E-03 -1.5664 9 Prefactor .33723E-06 11.416 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .29504E-06 11.919 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .0000 1.9524 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .87133 .72691 .47774E-03 -1.5689 13 norm .0000 1.2854 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 17.193 22.890 .24710E-03 -1.5625 15 Prefactor 3.5728 13.320 .54269E-03 -1.5670 16 norm 16.483 13.243 .24775E-03 -1.5627 17 Prefactor 2.0787 3.3122 .71116E-03 -1.5679 18 norm .0000 .21783 .25270E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 norm 5.9567 4.2859 .41116E-03 -1.5659 20 Prefactor .69389E-08 5.3046 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Normalizat .99293 .14664 .46083E-01 -.93268 22 Prefactor .82979 .11369 .44107E-01 -.98639 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.23365e-07 Minuit parameter uncertainties: 1 7.83833 2 40.7097 3 0.000576975 4 0.572914 5 0.000972716 6 0.00059953 7 8.98822 8 8.57555 9 0.00392414 10 0.0037505 11 4.44944e-06 12 0.726911 13 5.69212e-06 14 22.8898 15 13.3197 16 13.2426 17 3.31217 18 9.54944e-07 19 4.28587 20 0.000382946 21 0.146702 22 0.113721 ********** ** 18 **HESSE ********** FCN= 8852.771 FROM HESSE STATUS=OK 394 CALLS 1811 TOTAL EDM= .52E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 7.6936 7.8383 .36421E-03 -1.5652 2 Prefactor 12.741 40.709 .28010E-03 -1.5637 3 Prefactor .14211E-07 5.8591 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .57124 .57291 .71894E-03 -1.5693 5 Prefactor .35805E-07 6.6107 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .15210E-07 5.9161 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 norm 7.1812 8.9882 .37426E-03 -1.5654 8 Prefactor 4.8288 8.5755 .45682E-03 -1.5664 9 Prefactor .33723E-06 11.416 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .29504E-06 11.919 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .0000 1.9524 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .87133 .72691 .47774E-03 -1.5689 13 norm .0000 1.2854 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 17.193 22.890 .24710E-03 -1.5625 15 Prefactor 3.5728 13.320 .54269E-03 -1.5670 16 norm 16.483 13.243 .24775E-03 -1.5627 17 Prefactor 2.0787 3.3122 .71116E-03 -1.5679 18 norm .0000 .21783 .25270E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 norm 5.9567 4.2859 .41116E-03 -1.5659 20 Prefactor .69389E-08 5.3046 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Normalizat .99293 .14664 .46083E-01 -.93268 22 Prefactor .82979 .11369 .44107E-01 -.98639 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.23365e-07 Minuit parameter uncertainties: 1 7.83833 2 40.7097 3 0.000576975 4 0.572914 5 0.000972716 6 0.00059953 7 8.98822 8 8.57555 9 0.00392414 10 0.0037505 11 4.44944e-06 12 0.726911 13 5.69212e-06 14 22.8898 15 13.3197 16 13.2426 17 3.31217 18 9.54944e-07 19 4.28587 20 0.000382946 21 0.146702 22 0.113721 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 8852.7706468 Extracting fit parameters... 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 3.372e-07 3.924e-03 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 2.648e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 521 Prefactor: 8.298e-01 1.137e-01 0.000e+00 1.000e+01 ( 1.000e+00) 522 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 523 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 520 Normalization: 9.929e-01 1.467e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 350.223 -8.392 Photon Flux Upper Limit: 4.46910008718e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00350758974144 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/36666863/likelihoodResults_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 8852.77076423 delta logL = -0.00011743216055 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 8852.77064736 delta logL = -5.56670784135e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .49200E-06 1.0000 .0000 .10000E+07 2 'Index ' 1.6428 1.0000 .0000 10.000 3 'Normalizat' .99280 1.0000 .10000E-01 10.000 4 'Prefactor ' .82984 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5240E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 8852.771 FROM MIGRAD STATUS=CONVERGED 72 CALLS 307 TOTAL EDM= .12E-11 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .44409E-09 .57778E-01 .42118E-03** at limit ** 2 Index 3.3343 8.2933 .50000 .22737E-09 3 Normalizat .99293 .35148E-03 .46077E-01 -.24772E-03 4 Prefactor .82979 .28084E-03 .44104E-01 -.19251E-03 ERR DEF= .500 Final values: Prefactor = 4.44089e-10 Index = 3.33427 Normalizat = 0.992929 Prefactor = 0.829791 ********** ** 18 **HESSE ********** FCN= 8852.771 FROM HESSE STATUS=NOT POSDEF 33 CALLS 340 TOTAL EDM= .63E-11 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .44409E-09 .29617 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 3.3343 6.5146 .50000 -.33964 3 Normalizat .99293 .79486E-03 .24557E-03 -.93268 4 Prefactor .82979 .63512E-03 .21164E-03 -.98639 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 6.33113e-12 Minuit parameter uncertainties: 1 2.27892e-05 2 12178.5 3 0.000794865 4 0.000635116 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 8852.77064679 delta logL = 1.47174432641e-08 Extracting fit parameters... 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 4.441e-10 2.279e-05 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 3.334e+00 1.218e+04 0.000e+00 1.000e+01 (-1.000e+00) 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 521 Prefactor: 8.298e-01 6.351e-04 0.000e+00 1.000e+01 ( 1.000e+00) 522 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 523 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 520 Normalization: 9.929e-01 7.949e-04 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 350.223 -8.392 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/36666863/cmap_HighResolution_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='3.51e-03', job_status='DONE', photon_flux_upper_limit='4.47e-08', time_completed='2026-09-01 18:45:10.754687', job_id='36666863', GAL2='0.83', fit_tolerance='1e-08', EG2='0.99', EG='0.99', time_epoch_completed='1788313510.75', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.83', dlogl='1.47e-08', ts2='-0.00', photon_index_error='0.00', photon_index='2.65' WHERE bin_id='943' AND source_name='4FGL J2320.8-0823' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Sep 1 18:45:11 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 8852.7706468 Extracting fit parameters... 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 3.372e-07 3.924e-03 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 2.648e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 521 Prefactor: 8.298e-01 1.137e-01 0.000e+00 1.000e+01 ( 1.000e+00) 522 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 523 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 520 Normalization: 9.929e-01 1.467e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 350.223 -8.392 Photon Flux Upper Limit: 4.46910008718e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00350758974144 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/36666966/likelihoodResults_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 8852.77076423 delta logL = -0.00011743216055 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 8852.77064736 delta logL = -5.56670784135e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .49200E-06 1.0000 .0000 .10000E+07 2 'Index ' 1.6428 1.0000 .0000 10.000 3 'Normalizat' .99280 1.0000 .10000E-01 10.000 4 'Prefactor ' .82984 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5240E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 8852.771 FROM MIGRAD STATUS=CONVERGED 72 CALLS 307 TOTAL EDM= .12E-11 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .44409E-09 .57778E-01 .42118E-03** at limit ** 2 Index 3.3343 8.2933 .50000 .22737E-09 3 Normalizat .99293 .35148E-03 .46077E-01 -.24772E-03 4 Prefactor .82979 .28084E-03 .44104E-01 -.19251E-03 ERR DEF= .500 Final values: Prefactor = 4.44089e-10 Index = 3.33427 Normalizat = 0.992929 Prefactor = 0.829791 ********** ** 18 **HESSE ********** FCN= 8852.771 FROM HESSE STATUS=NOT POSDEF 33 CALLS 340 TOTAL EDM= .63E-11 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .44409E-09 .29617 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 3.3343 6.5146 .50000 -.33964 3 Normalizat .99293 .79486E-03 .24557E-03 -.93268 4 Prefactor .82979 .63512E-03 .21164E-03 -.98639 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 6.33113e-12 Minuit parameter uncertainties: 1 2.27892e-05 2 12178.5 3 0.000794865 4 0.000635116 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 8852.77064679 delta logL = 1.47174432641e-08 Extracting fit parameters... 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 4.441e-10 2.279e-05 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 3.334e+00 1.218e+04 0.000e+00 1.000e+01 (-1.000e+00) 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 521 Prefactor: 8.298e-01 6.351e-04 0.000e+00 1.000e+01 ( 1.000e+00) 522 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 523 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 520 Normalization: 9.929e-01 7.949e-04 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 350.223 -8.392 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/36666966/cmap_HighResolution_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='3.51e-03', job_status='DONE', photon_flux_upper_limit='4.47e-08', time_completed='2026-09-01 18:45:29.750373', job_id='36666966', GAL2='0.83', fit_tolerance='1e-08', EG2='0.99', EG='0.99', time_epoch_completed='1788313529.75', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.83', dlogl='1.47e-08', ts2='-0.00', photon_index_error='0.00', photon_index='2.65' WHERE bin_id='943' AND source_name='4FGL J2320.8-0823' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Sep 1 18:45:30 PDT 2026 " outfile=/lscratch/kocevski/36666348/ltcube_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.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/36666348/ft2_4FGL_J2320.8-0823_weekly_bin943.fits .....................! real 91.22 user 85.01 sys 0.97 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/36666348/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits evtable="EVENTS" scfile=/lscratch/kocevski/36666348/ft2_4FGL_J2320.8-0823_weekly_bin943.fits sctable="SC_DATA" expcube=/lscratch/kocevski/36666348/ltcube_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits outfile=/lscratch/kocevski/36666348/expmap_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.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/36666348/ltcube_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits .....................! real 328.98 user 297.84 sys 19.52 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 161 point sources and 0 extended sources Setting source of interest to: 4FGL J2320.8-0823 @ 350.223 -8.3918 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/36666348/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits scfile=/lscratch/kocevski/36666348/ft2_4FGL_J2320.8-0823_weekly_bin943.fits outfile=/lscratch/kocevski/36666348/cmap_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=160 nypix=160 binsz=0.25 coordsys="CEL" xref=350.223 yref=-8.3918 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 2.12 user 0.85 sys 0.21 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/36666348/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits scfile=/lscratch/kocevski/36666348/ft2_4FGL_J2320.8-0823_weekly_bin943.fits outfile=/lscratch/kocevski/36666348/cmap_HighResolution_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=500 nypix=500 binsz=0.1 coordsys="CEL" xref=350.223 yref=-8.3918 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 2.52 user 0.95 sys 0.20 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/36666348/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits evtable="EVENTS" scfile=/lscratch/kocevski/36666348/ft2_4FGL_J2320.8-0823_weekly_bin943.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/36666348/Model_4FGL_J2320.8-0823_weekly_bin943.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/36666348/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits.....................! real 142.30 user 133.10 sys 3.88 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/36666348/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits', '/lscratch/kocevski/36666348/ft2_4FGL_J2320.8-0823_weekly_bin943.fits', expMap='/lscratch/kocevski/36666348/expmap_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits', expCube='/lscratch/kocevski/36666348/ltcube_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/36666348/Model_4FGL_J2320.8-0823_weekly_bin943.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2320.8-0823' 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 7.383e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 2.648e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/36666348/ft1_filtered_4FGL_J2320.8-0823_weekly_bin943.fits Spacecraft file(s): /lscratch/kocevski/36666348/ft2_4FGL_J2320.8-0823_weekly_bin943.fits Exposure map: /lscratch/kocevski/36666348/expmap_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits Exposure cube: /lscratch/kocevski/36666348/ltcube_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/36666348/Model_4FGL_J2320.8-0823_weekly_bin943.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) = 8852.86515792 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 8852.77153375 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 7.5720 1.0000 .0000 .10000E+07 2 'Prefactor ' 12.766 1.0000 .0000 .10000E+07 3 'Prefactor ' .28039E-06 1.0000 .0000 .10000E+07 4 'norm ' .57071 1.0000 .0000 .10000E+07 5 'Prefactor ' .35614E-04 1.0000 .0000 .10000E+07 6 'Prefactor ' .13590E-05 1.0000 .0000 .10000E+07 7 'norm ' 7.1742 1.0000 .0000 .10000E+07 8 'Prefactor ' 4.8442 1.0000 .0000 .10000E+07 9 'Prefactor ' .79161E-05 1.0000 .0000 .10000E+07 10 'Prefactor ' .34094E-03 1.0000 .0000 .10000E+07 11 'Prefactor ' .21897E-04 1.0000 .0000 .10000E+07 12 'norm ' .87118 1.0000 .0000 .10000E+07 13 'norm ' .43086E-05 1.0000 .0000 .10000E+07 14 'Prefactor ' 16.393 1.0000 .0000 .10000E+07 15 'Prefactor ' 3.4691 1.0000 .0000 .10000E+07 16 'norm ' 16.308 1.0000 .0000 .10000E+07 17 'Prefactor ' 2.1037 1.0000 .0000 .10000E+07 18 'norm ' .31020E-06 1.0000 .0000 .10000E+07 19 'norm ' 5.9577 1.0000 .0000 .10000E+07 20 'Prefactor ' .13675E-04 1.0000 .0000 .10000E+07 21 'Normalizat' .99334 1.0000 .10000E-01 10.000 22 'Prefactor ' .83001 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5240E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 8852.771 FROM MIGRAD STATUS=CONVERGED 155 CALLS 1417 TOTAL EDM= .35E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.0% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 7.6936 7.8141 .37503E-07 -.77948E-03 2 Prefactor 12.741 4.4872 -.18871E-06 .54082E-01 3 Prefactor .14211E-07 2.9614 .73870E-07** at limit ** 4 norm .57124 .56446 -.10310E-07 .90668E-03 5 Prefactor .35805E-07 6.2294 -.66626E-06** at limit ** 6 Prefactor .15210E-07 2.7536 .76321E-07** at limit ** 7 norm 7.1812 8.2775 -.30571E-06 -.28251E-02 8 Prefactor 4.8288 3.3668 -.22705E-06 -.17449E-01 9 Prefactor .33723E-06 6.2352 -.76684E-06** at limit ** 10 Prefactor .29504E-06 6.9396 -.35025E-06** at limit ** 11 Prefactor .0000 1.9549 .77961E-06** at limit ** 12 norm .87133 .71982 -.61326E-07 .17996E-02 13 norm .0000 1.2891 -.78382E-08** at limit ** 14 Prefactor 17.193 22.491 .37728E-06 .21121E-02 15 Prefactor 3.5728 1.5112 .11656E-06 -.66509E-04 16 norm 16.483 1.3864 .30271E-07 -.10914E-02 17 Prefactor 2.0787 3.1515 -.18584E-06 .25050E-03 18 norm .0000 2.8766 .14164E-06** at limit ** 19 norm 5.9567 3.6747 -.16427E-08 -.17929E-02 20 Prefactor .69389E-08 5.2371 -.57926E-06** at limit ** 21 Normalizat .99293 .16990 .50347E-05 .20294E-03 22 Prefactor .82979 .13282 -.22074E-05 .26686E-03 ERR DEF= .500 Final values: Prefactor = 7.6936 Prefactor = 12.7407 Prefactor = 1.42109e-08 norm = 0.571241 Prefactor = 3.58047e-08 Prefactor = 1.52101e-08 norm = 7.18118 Prefactor = 4.82878 Prefactor = 3.3723e-07 Prefactor = 2.95042e-07 Prefactor = 0 norm = 0.871334 norm = 0 Prefactor = 17.1932 Prefactor = 3.57282 norm = 16.4834 Prefactor = 2.07873 norm = 0 norm = 5.95669 Prefactor = 6.93889e-09 Normalizat = 0.99293 Prefactor = 0.829791 ********** ** 18 **HESSE ********** FCN= 8852.771 FROM HESSE STATUS=OK 394 CALLS 1811 TOTAL EDM= .52E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 7.6936 7.8383 .36421E-03 -1.5652 2 Prefactor 12.741 40.709 .28010E-03 -1.5637 3 Prefactor .14211E-07 5.8591 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .57124 .57291 .71894E-03 -1.5693 5 Prefactor .35805E-07 6.6107 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .15210E-07 5.9161 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 norm 7.1812 8.9882 .37426E-03 -1.5654 8 Prefactor 4.8288 8.5755 .45682E-03 -1.5664 9 Prefactor .33723E-06 11.416 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .29504E-06 11.919 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .0000 1.9524 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .87133 .72691 .47774E-03 -1.5689 13 norm .0000 1.2854 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 17.193 22.890 .24710E-03 -1.5625 15 Prefactor 3.5728 13.320 .54269E-03 -1.5670 16 norm 16.483 13.243 .24775E-03 -1.5627 17 Prefactor 2.0787 3.3122 .71116E-03 -1.5679 18 norm .0000 .21783 .25270E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 norm 5.9567 4.2859 .41116E-03 -1.5659 20 Prefactor .69389E-08 5.3046 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Normalizat .99293 .14664 .46083E-01 -.93268 22 Prefactor .82979 .11369 .44107E-01 -.98639 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.23365e-07 Minuit parameter uncertainties: 1 7.83833 2 40.7097 3 0.000576975 4 0.572914 5 0.000972716 6 0.00059953 7 8.98822 8 8.57555 9 0.00392414 10 0.0037505 11 4.44944e-06 12 0.726911 13 5.69212e-06 14 22.8898 15 13.3197 16 13.2426 17 3.31217 18 9.54944e-07 19 4.28587 20 0.000382946 21 0.146702 22 0.113721 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 8852.7706468 Extracting fit parameters... 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 3.372e-07 3.924e-03 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 2.648e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 521 Prefactor: 8.298e-01 1.137e-01 0.000e+00 1.000e+01 ( 1.000e+00) 522 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 523 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 520 Normalization: 9.929e-01 1.467e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 350.223 -8.392 Photon Flux Upper Limit: 4.46910008718e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00350758974144 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/36666348/likelihoodResults_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 8852.77076423 delta logL = -0.00011743216055 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 8852.77064736 delta logL = -5.56670784135e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .49200E-06 1.0000 .0000 .10000E+07 2 'Index ' 1.6428 1.0000 .0000 10.000 3 'Normalizat' .99280 1.0000 .10000E-01 10.000 4 'Prefactor ' .82984 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5240E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 8852.771 FROM MIGRAD STATUS=CONVERGED 72 CALLS 307 TOTAL EDM= .12E-11 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .44409E-09 .57778E-01 .42118E-03** at limit ** 2 Index 3.3343 8.2933 .50000 .22737E-09 3 Normalizat .99293 .35148E-03 .46077E-01 -.24772E-03 4 Prefactor .82979 .28084E-03 .44104E-01 -.19251E-03 ERR DEF= .500 Final values: Prefactor = 4.44089e-10 Index = 3.33427 Normalizat = 0.992929 Prefactor = 0.829791 ********** ** 18 **HESSE ********** FCN= 8852.771 FROM HESSE STATUS=NOT POSDEF 33 CALLS 340 TOTAL EDM= .63E-11 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .44409E-09 .29617 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 3.3343 6.5146 .50000 -.33964 3 Normalizat .99293 .79486E-03 .24557E-03 -.93268 4 Prefactor .82979 .63512E-03 .21164E-03 -.98639 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 6.33113e-12 Minuit parameter uncertainties: 1 2.27892e-05 2 12178.5 3 0.000794865 4 0.000635116 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 8852.77064679 delta logL = 1.47174432641e-08 Extracting fit parameters... 4FGL J2320.8-0823 Spectrum: PowerLaw 360 Prefactor: 4.441e-10 2.279e-05 0.000e+00 1.000e+06 ( 1.000e-13) 361 Index: 3.334e+00 1.218e+04 0.000e+00 1.000e+01 (-1.000e+00) 362 Scale: 6.667e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 521 Prefactor: 8.298e-01 6.351e-04 0.000e+00 1.000e+01 ( 1.000e+00) 522 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 523 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 520 Normalization: 9.929e-01 7.949e-04 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 350.223 -8.392 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/36666348/cmap_HighResolution_809308801_809913601_4FGL_J2320.8-0823_weekly_bin943.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='3.51e-03', job_status='DONE', photon_flux_upper_limit='4.47e-08', time_completed='2026-09-01 18:57:46.298936', job_id='36666348', GAL2='0.83', fit_tolerance='1e-08', EG2='0.99', EG='0.99', time_epoch_completed='1788314266.3', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.83', dlogl='1.47e-08', ts2='-0.00', photon_index_error='0.00', photon_index='2.65' WHERE bin_id='943' AND source_name='4FGL J2320.8-0823' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Sep 1 18:57:46 PDT 2026