/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). outfile=/lscratch/kocevski/35384807/ltcube_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.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/35384807/ft2_4FGL_J2331.0-2147_daily_bin2196.fits .....................! real 8.84 user 8.18 sys 0.23 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/35384807/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits evtable="EVENTS" scfile=/lscratch/kocevski/35384807/ft2_4FGL_J2331.0-2147_daily_bin2196.fits sctable="SC_DATA" expcube=/lscratch/kocevski/35384807/ltcube_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits outfile=/lscratch/kocevski/35384807/expmap_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.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/35384807/ltcube_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits .....................! real 71.22 user 66.40 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 166 point sources and 0 extended sources Setting source of interest to: 4FGL J2331.0-2147 @ 352.763 -21.7953 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/35384807/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits scfile=/lscratch/kocevski/35384807/ft2_4FGL_J2331.0-2147_daily_bin2196.fits outfile=/lscratch/kocevski/35384807/cmap_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.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=352.763 yref=-21.7953 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 0.27 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/35384807/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits scfile=/lscratch/kocevski/35384807/ft2_4FGL_J2331.0-2147_daily_bin2196.fits outfile=/lscratch/kocevski/35384807/cmap_HighResolution_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.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=352.763 yref=-21.7953 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.81 user 0.23 sys 0.14 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/35384807/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits evtable="EVENTS" scfile=/lscratch/kocevski/35384807/ft2_4FGL_J2331.0-2147_daily_bin2196.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/35384807/Model_4FGL_J2331.0-2147_daily_bin2196.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 sourcoutfile=/lscratch/kocevski/35384806/ltcube_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.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/35384806/ft2_4FGL_J2331.0-2147_daily_bin2196.fits .....................! real 9.12 user 8.27 sys 0.21 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/35384806/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits evtable="EVENTS" scfile=/lscratch/kocevski/35384806/ft2_4FGL_J2331.0-2147_daily_bin2196.fits sctable="SC_DATA" expcube=/lscratch/kocevski/35384806/ltcube_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits outfile=/lscratch/kocevski/35384806/expmap_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.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/35384806/ltcube_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits .....................! real 70.83 user 66.11 sys 3.94 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 166 point sources and 0 extended sources Setting source of interest to: 4FGL J2331.0-2147 @ 352.763 -21.7953 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/35384806/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits scfile=/lscratch/kocevski/35384806/ft2_4FGL_J2331.0-2147_daily_bin2196.fits outfile=/lscratch/kocevski/35384806/cmap_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.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=352.763 yref=-21.7953 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.85 user 0.22 sys 0.14 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/35384806/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits scfile=/lscratch/kocevski/35384806/ft2_4FGL_J2331.0-2147_daily_bin2196.fits outfile=/lscratch/kocevski/35384806/cmap_HighResolution_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.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=352.763 yref=-21.7953 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 0.88 user 0.24 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/35384806/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits evtable="EVENTS" scfile=/lscratch/kocevski/35384806/ft2_4FGL_J2331.0-2147_daily_bin2196.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/35384806/Model_4FGL_J2331.0-2147_daily_bin2196.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 sourc/sdf/group/fermi/u/kocevski/software/conda/envs/fermitools_v1.0.5/lib/python2.7/site-packages/matplotlib/cbook/deprecation.py:106: MatplotlibDeprecationWarning: The mpl_toolkits.axes_grid module was deprecated in version 2.1. Use mpl_toolkits.axes_grid1 and mpl_toolkits.axisartist provies the same functionality instead. warnings.warn(message, mplDeprecation, stacklevel=1) number of points = 7651 number of fields = 31 RA_SUN column already exists. File will not be modified. WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. Performing analysis on: 4FGL_J2331.0-2147_daily_bin2196 RA = 352.763, Dec = -21.7953 tmin = 808531201, tmax = 808790401 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='35384895', job_status='RUN', time_executed='2026-08-19 17:57:49.315586', time_epoch_executed='1787187469.32' WHERE source_name='4FGL J2331.0-2147' and cadence='daily' and bin_id='2196' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/35384895 Creating custom pfile directory: /lscratch/kocevski/35384895/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=808531201.0 && nMetStart<808790401.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=808531201.0 && nMetStart<808790401.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/35384895/ft1_4FGL_J2331.0-2147_daily_bin2196.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=808531201.0 && nMetStart<808790401.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/35384895/ft2_4FGL_J2331.0-2147_daily_bin2196.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/35384895/ft1_4FGL_J2331.0-2147_daily_bin2196.fits outfile=/lscratch/kocevski/35384895/ft1_filteredMKT_4FGL_J2331.0-2147_daily_bin2196.fits ra=352.763 dec=-21.7953 rad=12.0 tmin=808531201.0 tmax=808790401.0 emin=100.0 emax=100000.0 zmin=0.0 zmax=90.0 evclass=128 evtype="INDEF" convtype=-1 phasemin=0.0 phasemax=1.0 evtable="EVENTS" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. real 2.83 user 2.14 sys 0.18 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/35384895/ft2_4FGL_J2331.0-2147_daily_bin2196.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/35384895/ft2_4FGL_J2331.0-2147_daily_bin2196.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/35384895/ft1_filteredMKT_4FGL_J2331.0-2147_daily_bin2196.fits evtable="EVENTS" outfile="/lscratch/kocevski/35384895/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.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 0.76 user 0.21 sys 0.13 Number of photons that the gtmktime cut: 398 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/35384895/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits" evtable="EVENTS" scfile=/lscratch/kocevski/35384895/ft2_4FGL_J2331.0-2147_daily_bin2196.fits sctable="SC_DATA" number of points = 7651 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J2331.0-2147_daily_bin2196 RA = 352.763, Dec = -21.7953 tmin = 808531201, tmax = 808790401 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='35384918', job_status='RUN', time_executed='2026-08-19 17:57:49.770094', time_epoch_executed='1787187469.77' WHERE source_name='4FGL J2331.0-2147' and cadence='daily' and bin_id='2196' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/35384918 Creating custom pfile directory: /lscratch/kocevski/35384918/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=808531201.0 && nMetStart<808790401.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=808531201.0 && nMetStart<808790401.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/35384918/ft1_4FGL_J2331.0-2147_daily_bin2196.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=808531201.0 && nMetStart<808790401.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/35384918/ft2_4FGL_J2331.0-2147_daily_bin2196.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/35384918/ft1_4FGL_J2331.0-2147_daily_bin2196.fits outfile=/lscratch/kocevski/35384918/ft1_filteredMKT_4FGL_J2331.0-2147_daily_bin2196.fits ra=352.763 dec=-21.7953 rad=12.0 tmin=808531201.0 tmax=808790401.0 emin=100.0 emax=100000.0 zmin=0.0 zmax=90.0 evclass=128 evtype="INDEF" convtype=-1 phasemin=0.0 phasemax=1.0 evtable="EVENTS" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. real 2.84 user 2.24 sys 0.18 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/35384918/ft2_4FGL_J2331.0-2147_daily_bin2196.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/35384918/ft2_4FGL_J2331.0-2147_daily_bin2196.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/35384918/ft1_filteredMKT_4FGL_J2331.0-2147_daily_bin2196.fits evtable="EVENTS" outfile="/lscratch/kocevski/35384918/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.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 0.21 sys 0.13 Number of photons that the gtmktime cut: 398 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/35384918/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits" evtable="EVENTS" scfile=/lscratch/kocevski/35384918/ft2_4FGL_J2331.0-2147_daily_bin2196.fits sctable="SC_DATA" outfile=/lscratch/kocevski/35384878/ltcube_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.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/35384878/ft2_4FGL_J2331.0-2147_daily_bin2196.fits .....................! real 9.13 user 8.56 sys 0.20 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/35384878/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits evtable="EVENTS" scfile=/lscratch/kocevski/35384878/ft2_4FGL_J2331.0-2147_daily_bin2196.fits sctable="SC_DATA" expcube=/lscratch/kocevski/35384878/ltcube_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits outfile=/lscratch/kocevski/35384878/expmap_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.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/35384878/ltcube_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits .....................! real 67.66 user 63.07 sys 3.96 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Added 166 point sources and 0 extended sources Setting source of interest to: 4FGL J2331.0-2147 @ 352.763 -21.7953 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/35384878/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits scfile=/lscratch/kocevski/35384878/ft2_4FGL_J2331.0-2147_daily_bin2196.fits outfile=/lscratch/kocevski/35384878/cmap_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.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=352.763 yref=-21.7953 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 0.70 user 0.21 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/35384878/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits scfile=/lscratch/kocevski/35384878/ft2_4FGL_J2331.0-2147_daily_bin2196.fits outfile=/lscratch/kocevski/35384878/cmap_HighResolution_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.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=352.763 yref=-21.7953 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.74 user 0.22 sys 0.12 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/35384878/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits evtable="EVENTS" scfile=/lscratch/kocevski/35384878/ft2_4FGL_J2331.0-2147_daily_bin2196.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/35384878/Model_4FGL_J2331.0-2147_daily_bin2196.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 sourcoutfile=/lscratch/kocevski/35384872/ltcube_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.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/35384872/ft2_4FGL_J2331.0-2147_daily_bin2196.fits .....................! real 9.50 user 8.84 sys 0.24 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/35384872/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits evtable="EVENTS" scfile=/lscratch/kocevski/35384872/ft2_4FGL_J2331.0-2147_daily_bin2196.fits sctable="SC_DATA" expcube=/lscratch/kocevski/35384872/ltcube_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits outfile=/lscratch/kocevski/35384872/expmap_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.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/35384872/ltcube_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits .....................! real 67.49 user 63.12 sys 3.73 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 166 point sources and 0 extended sources Setting source of interest to: 4FGL J2331.0-2147 @ 352.763 -21.7953 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/35384872/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits scfile=/lscratch/kocevski/35384872/ft2_4FGL_J2331.0-2147_daily_bin2196.fits outfile=/lscratch/kocevski/35384872/cmap_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.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=352.763 yref=-21.7953 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 0.68 user 0.21 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/35384872/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits scfile=/lscratch/kocevski/35384872/ft2_4FGL_J2331.0-2147_daily_bin2196.fits outfile=/lscratch/kocevski/35384872/cmap_HighResolution_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.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=352.763 yref=-21.7953 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.73 user 0.22 sys 0.12 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/35384872/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits evtable="EVENTS" scfile=/lscratch/kocevski/35384872/ft2_4FGL_J2331.0-2147_daily_bin2196.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/35384872/Model_4FGL_J2331.0-2147_daily_bin2196.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 sourcoutfile=/lscratch/kocevski/35384871/ltcube_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.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/35384871/ft2_4FGL_J2331.0-2147_daily_bin2196.fits .....................! real 9.50 user 8.78 sys 0.22 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/35384871/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits evtable="EVENTS" scfile=/lscratch/kocevski/35384871/ft2_4FGL_J2331.0-2147_daily_bin2196.fits sctable="SC_DATA" expcube=/lscratch/kocevski/35384871/ltcube_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits outfile=/lscratch/kocevski/35384871/expmap_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.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/35384871/ltcube_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits .....................! real 67.39 user 63.05 sys 3.80 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 166 point sources and 0 extended sources Setting source of interest to: 4FGL J2331.0-2147 @ 352.763 -21.7953 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/35384871/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits scfile=/lscratch/kocevski/35384871/ft2_4FGL_J2331.0-2147_daily_bin2196.fits outfile=/lscratch/kocevski/35384871/cmap_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.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=352.763 yref=-21.7953 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 0.72 user 0.20 sys 0.14 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/35384871/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits scfile=/lscratch/kocevski/35384871/ft2_4FGL_J2331.0-2147_daily_bin2196.fits outfile=/lscratch/kocevski/35384871/cmap_HighResolution_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.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=352.763 yref=-21.7953 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.79 user 0.21 sys 0.12 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/35384871/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits evtable="EVENTS" scfile=/lscratch/kocevski/35384871/ft2_4FGL_J2331.0-2147_daily_bin2196.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/35384871/Model_4FGL_J2331.0-2147_daily_bin2196.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 sourcoutfile=/lscratch/kocevski/35384870/ltcube_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.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/35384870/ft2_4FGL_J2331.0-2147_daily_bin2196.fits .....................! real 9.21 user 8.53 sys 0.24 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/35384870/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits evtable="EVENTS" scfile=/lscratch/kocevski/35384870/ft2_4FGL_J2331.0-2147_daily_bin2196.fits sctable="SC_DATA" expcube=/lscratch/kocevski/35384870/ltcube_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits outfile=/lscratch/kocevski/35384870/expmap_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.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/35384870/ltcube_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits .....................! real 67.60 user 63.17 sys 3.77 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Added 166 point sources and 0 extended sources Setting source of interest to: 4FGL J2331.0-2147 @ 352.763 -21.7953 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/35384870/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits scfile=/lscratch/kocevski/35384870/ft2_4FGL_J2331.0-2147_daily_bin2196.fits outfile=/lscratch/kocevski/35384870/cmap_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.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=352.763 yref=-21.7953 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.66 user 0.20 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/35384870/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits scfile=/lscratch/kocevski/35384870/ft2_4FGL_J2331.0-2147_daily_bin2196.fits outfile=/lscratch/kocevski/35384870/cmap_HighResolution_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.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=352.763 yref=-21.7953 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.84 user 0.23 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/35384870/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits evtable="EVENTS" scfile=/lscratch/kocevski/35384870/ft2_4FGL_J2331.0-2147_daily_bin2196.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/35384870/Model_4FGL_J2331.0-2147_daily_bin2196.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 sourcoutfile=/lscratch/kocevski/35384854/ltcube_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.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/35384854/ft2_4FGL_J2331.0-2147_daily_bin2196.fits .....................! real 8.58 user 7.91 sys 0.22 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/35384854/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits evtable="EVENTS" scfile=/lscratch/kocevski/35384854/ft2_4FGL_J2331.0-2147_daily_bin2196.fits sctable="SC_DATA" expcube=/lscratch/kocevski/35384854/ltcube_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits outfile=/lscratch/kocevski/35384854/expmap_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.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/35384854/ltcube_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits .....................! real 70.08 user 64.98 sys 4.11 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Added 166 point sources and 0 extended sources Setting source of interest to: 4FGL J2331.0-2147 @ 352.763 -21.7953 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/35384854/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits scfile=/lscratch/kocevski/35384854/ft2_4FGL_J2331.0-2147_daily_bin2196.fits outfile=/lscratch/kocevski/35384854/cmap_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.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=352.763 yref=-21.7953 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 0.78 user 0.23 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/35384854/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits scfile=/lscratch/kocevski/35384854/ft2_4FGL_J2331.0-2147_daily_bin2196.fits outfile=/lscratch/kocevski/35384854/cmap_HighResolution_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.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=352.763 yref=-21.7953 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 0.70 user 0.22 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/35384854/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits evtable="EVENTS" scfile=/lscratch/kocevski/35384854/ft2_4FGL_J2331.0-2147_daily_bin2196.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/35384854/Model_4FGL_J2331.0-2147_daily_bin2196.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/35384807/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits.....................! real 18.10 user 16.25 sys 1.03 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/35384807/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits', '/lscratch/kocevski/35384807/ft2_4FGL_J2331.0-2147_daily_bin2196.fits', expMap='/lscratch/kocevski/35384807/expmap_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits', expCube='/lscratch/kocevski/35384807/ltcube_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/35384807/Model_4FGL_J2331.0-2147_daily_bin2196.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2331.0-2147' 4FGL J2331.0-2147 Spectrum: LogParabola 418 norm: 2.017e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 419 alpha: 2.433e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 420 beta: 1.305e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 421 Eb: 9.116e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/35384807/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits Spacecraft file(s): /lscratch/kocevski/35384807/ft2_4FGL_J2331.0-2147_daily_bin2196.fits Exposure map: /lscratch/kocevski/35384807/expmap_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits Exposure cube: /lscratch/kocevski/35384807/ltcube_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/35384807/Model_4FGL_J2331.0-2147_daily_bin2196.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) = 4608.22711433 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 4608.2170158 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 51.455 1.0000 .0000 .10000E+07 2 'norm ' 1.1167 1.0000 .0000 .10000E+07 3 'Prefactor ' .19684E-02 1.0000 .0000 .10000E+07 4 'norm ' .42035E-04 1.0000 .0000 .10000E+07 5 'Prefactor ' .46051E-02 1.0000 .0000 .10000E+07 6 'Prefactor ' .62055E-04 1.0000 .0000 .10000E+07 7 'norm ' .11102E-08 1.0000 .0000 .10000E+07 8 'Prefactor ' 6.3682 1.0000 .0000 .10000E+07 9 'Prefactor ' .46364E-03 1.0000 .0000 .10000E+07 10 'Prefactor ' .51939E-02 1.0000 .0000 .10000E+07 11 'Prefactor ' .89195E-01 1.0000 .0000 .10000E+07 12 'norm ' 12.280 1.0000 .0000 .10000E+07 13 'Prefactor ' .11297E-03 1.0000 .0000 .10000E+07 14 'norm ' .11657E-08 1.0000 .0000 .10000E+07 15 'norm ' 2.1186 1.0000 .0000 .10000E+07 16 'Prefactor ' .89031E-01 1.0000 .0000 .10000E+07 17 'Prefactor ' .40513E-02 1.0000 .0000 .10000E+07 18 'Normalizat' 1.1079 1.0000 .10000E-01 10.000 19 'Prefactor ' .92215 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5370E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 4608.214 FROM MIGRAD STATUS=CONVERGED 142 CALLS 1409 TOTAL EDM= .11E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .9% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 50.094 72.903 -.13704E-04 .70933E-02 2 norm 1.1164 1.4829 -.12256E-05 -.42032E-02 3 Prefactor .11758E-04 10.347 -.26422E-05** at limit ** 4 norm .11102E-09 3.8709 .55912E-06** at limit ** 5 Prefactor .0000 6.0769 -.41353E-05** at limit ** 6 Prefactor .0000 3.4860 .98419E-06** at limit ** 7 norm .0000 .18770 -.25164E-05** at limit ** 8 Prefactor 6.4889 7.9573 .20290E-05 .22285E-02 9 Prefactor .0000 4.2910 -.14128E-05** at limit ** 10 Prefactor .55511E-10 8.5582 -.19389E-06** at limit ** 11 Prefactor .28521E-05 29.206 .51379E-05** at limit ** 12 norm 12.272 5.6970 -.99252E-06 .38026E-02 13 Prefactor .22488E-05 28.897 .44478E-06** at limit ** 14 norm .0000 .28808 -.85409E-06** at limit ** 15 norm 2.1203 2.9005 -.20929E-05 -.92521E-03 16 Prefactor .28290E-05 28.545 .41615E-05** at limit ** 17 Prefactor .41178E-05 21.736 -.65562E-05** at limit ** 18 Normalizat 1.1085 .24812 .34167E-05 .27502E-03 19 Prefactor .92200 .23874 .10786E-04 .26128E-03 ERR DEF= .500 Final values: norm = 50.094 norm = 1.1164 Prefactor = 1.17584e-05 norm = 1.11022e-10 Prefactor = 0 Prefactor = 0 norm = 0 Prefactor = 6.48886 Prefactor = 0 Prefactor = 5.55112e-11 Prefactor = 2.85211e-06 norm = 12.2722 Prefactor = 2.24881e-06 norm = 0 norm = 2.12026 Prefactor = 2.82901e-06 Prefactor = 4.11782e-06 Normalizat = 1.10853 Prefactor = 0.922003 e GAL_V02 Working on... /lscratch/kocevski/35384806/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits.....................! real 17.71 user 16.25 sys 1.02 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/35384806/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits', '/lscratch/kocevski/35384806/ft2_4FGL_J2331.0-2147_daily_bin2196.fits', expMap='/lscratch/kocevski/35384806/expmap_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits', expCube='/lscratch/kocevski/35384806/ltcube_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/35384806/Model_4FGL_J2331.0-2147_daily_bin2196.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2331.0-2147' 4FGL J2331.0-2147 Spectrum: LogParabola 418 norm: 2.017e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 419 alpha: 2.433e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 420 beta: 1.305e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 421 Eb: 9.116e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/35384806/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits Spacecraft file(s): /lscratch/kocevski/35384806/ft2_4FGL_J2331.0-2147_daily_bin2196.fits Exposure map: /lscratch/kocevski/35384806/expmap_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits Exposure cube: /lscratch/kocevski/35384806/ltcube_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/35384806/Model_4FGL_J2331.0-2147_daily_bin2196.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) = 4608.22711433 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 4608.2170158 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 51.455 1.0000 .0000 .10000E+07 2 'norm ' 1.1167 1.0000 .0000 .10000E+07 3 'Prefactor ' .19684E-02 1.0000 .0000 .10000E+07 4 'norm ' .42035E-04 1.0000 .0000 .10000E+07 5 'Prefactor ' .46051E-02 1.0000 .0000 .10000E+07 6 'Prefactor ' .62055E-04 1.0000 .0000 .10000E+07 7 'norm ' .11102E-08 1.0000 .0000 .10000E+07 8 'Prefactor ' 6.3682 1.0000 .0000 .10000E+07 9 'Prefactor ' .46364E-03 1.0000 .0000 .10000E+07 10 'Prefactor ' .51939E-02 1.0000 .0000 .10000E+07 11 'Prefactor ' .89195E-01 1.0000 .0000 .10000E+07 12 'norm ' 12.280 1.0000 .0000 .10000E+07 13 'Prefactor ' .11297E-03 1.0000 .0000 .10000E+07 14 'norm ' .11657E-08 1.0000 .0000 .10000E+07 15 'norm ' 2.1186 1.0000 .0000 .10000E+07 16 'Prefactor ' .89031E-01 1.0000 .0000 .10000E+07 17 'Prefactor ' .40513E-02 1.0000 .0000 .10000E+07 18 'Normalizat' 1.1079 1.0000 .10000E-01 10.000 19 'Prefactor ' .92215 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5370E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 4608.214 FROM MIGRAD STATUS=CONVERGED 142 CALLS 1409 TOTAL EDM= .11E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .9% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 50.094 72.903 -.13704E-04 .70933E-02 2 norm 1.1164 1.4829 -.12256E-05 -.42032E-02 3 Prefactor .11758E-04 10.347 -.26422E-05** at limit ** 4 norm .11102E-09 3.8709 .55912E-06** at limit ** 5 Prefactor .0000 6.0769 -.41353E-05** at limit ** 6 Prefactor .0000 3.4860 .98419E-06** at limit ** 7 norm .0000 .18770 -.25164E-05** at limit ** 8 Prefactor 6.4889 7.9573 .20290E-05 .22285E-02 9 Prefactor .0000 4.2910 -.14128E-05** at limit ** 10 Prefactor .55511E-10 8.5582 -.19389E-06** at limit ** 11 Prefactor .28521E-05 29.206 .51379E-05** at limit ** 12 norm 12.272 5.6970 -.99252E-06 .38026E-02 13 Prefactor .22488E-05 28.897 .44478E-06** at limit ** 14 norm .0000 .28808 -.85409E-06** at limit ** 15 norm 2.1203 2.9005 -.20929E-05 -.92521E-03 16 Prefactor .28290E-05 28.545 .41615E-05** at limit ** 17 Prefactor .41178E-05 21.736 -.65562E-05** at limit ** 18 Normalizat 1.1085 .24812 .34167E-05 .27502E-03 19 Prefactor .92200 .23874 .10786E-04 .26128E-03 ERR DEF= .500 Final values: norm = 50.094 norm = 1.1164 Prefactor = 1.17584e-05 norm = 1.11022e-10 Prefactor = 0 Prefactor = 0 norm = 0 Prefactor = 6.48886 Prefactor = 0 Prefactor = 5.55112e-11 Prefactor = 2.85211e-06 norm = 12.2722 Prefactor = 2.24881e-06 norm = 0 norm = 2.12026 Prefactor = 2.82901e-06 Prefactor = 4.11782e-06 Normalizat = 1.10853 Prefactor = 0.922003 number of points = 7651 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J2331.0-2147_daily_bin2196 RA = 352.763, Dec = -21.7953 tmin = 808531201, tmax = 808790401 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='35384948', job_status='RUN', time_executed='2026-08-19 17:58:49.932700', time_epoch_executed='1787187529.93' WHERE source_name='4FGL J2331.0-2147' and cadence='daily' and bin_id='2196' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/35384948 Creating custom pfile directory: /lscratch/kocevski/35384948/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=808531201.0 && nMetStart<808790401.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=808531201.0 && nMetStart<808790401.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/35384948/ft1_4FGL_J2331.0-2147_daily_bin2196.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=808531201.0 && nMetStart<808790401.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/35384948/ft2_4FGL_J2331.0-2147_daily_bin2196.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/35384948/ft1_4FGL_J2331.0-2147_daily_bin2196.fits outfile=/lscratch/kocevski/35384948/ft1_filteredMKT_4FGL_J2331.0-2147_daily_bin2196.fits ra=352.763 dec=-21.7953 rad=12.0 tmin=808531201.0 tmax=808790401.0 emin=100.0 emax=100000.0 zmin=0.0 zmax=90.0 evclass=128 evtype="INDEF" convtype=-1 phasemin=0.0 phasemax=1.0 evtable="EVENTS" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. real 2.99 user 2.22 sys 0.19 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/35384948/ft2_4FGL_J2331.0-2147_daily_bin2196.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/35384948/ft2_4FGL_J2331.0-2147_daily_bin2196.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/35384948/ft1_filteredMKT_4FGL_J2331.0-2147_daily_bin2196.fits evtable="EVENTS" outfile="/lscratch/kocevski/35384948/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.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 0.89 user 0.22 sys 0.13 Number of photons that the gtmktime cut: 398 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/35384948/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits" evtable="EVENTS" scfile=/lscratch/kocevski/35384948/ft2_4FGL_J2331.0-2147_daily_bin2196.fits sctable="SC_DATA" number of points = 7651 number of fields = 31 RA_SUN column already exists. File will not be modified. ********** ** 18 **HESSE ********** FCN= 4608.214 FROM HESSE STATUS=OK 298 CALLS 1707 TOTAL EDM= .72E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 50.094 73.211 .13942E-03 -1.5566 2 norm 1.1164 1.5171 .11133E-02 -1.5687 3 Prefactor .11758E-04 29.474 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .11102E-09 3.8332 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .0000 6.0721 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .0000 3.4768 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 norm .0000 .18645 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 6.4889 7.9600 .39751E-03 -1.5657 9 Prefactor .0000 4.2843 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .55511E-10 8.5590 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .28521E-05 56.198 .14229E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm 12.272 5.6886 .28560E-03 -1.5638 13 Prefactor .22488E-05 32.305 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 norm .0000 .28378 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 norm 2.1203 2.9228 .70832E-03 -1.5679 16 Prefactor .28290E-05 56.911 .14234E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor .41178E-05 28.433 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Normalizat 1.1085 .20615 .54398E-01 -.89478 19 Prefactor .92200 .19894 .45287E-01 -.95376 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 7.16639e-07 Minuit parameter uncertainties: 1 73.2128 2 1.51715 3 0.0372325 4 4.10831e-05 5 1.48953e-05 6 1.73174e-05 7 1.7704e-08 8 7.96 9 1.56054e-05 10 3.31361e-05 11 0.0253209 12 5.68862 13 0.0170469 14 2.77044e-06 15 2.92278 16 0.0253775 17 0.0216408 18 0.206303 19 0.199097 Done. Performing analysis on: 4FGL_J2331.0-2147_daily_bin2196 RA = 352.763, Dec = -21.7953 tmin = 808531201, tmax = 808790401 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='35384944', job_status='RUN', time_executed='2026-08-19 17:58:50.454470', time_epoch_executed='1787187530.45' WHERE source_name='4FGL J2331.0-2147' and cadence='daily' and bin_id='2196' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/35384944 Creating custom pfile directory: /lscratch/kocevski/35384944/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=808531201.0 && nMetStart<808790401.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=808531201.0 && nMetStart<808790401.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/35384944/ft1_4FGL_J2331.0-2147_daily_bin2196.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=808531201.0 && nMetStart<808790401.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/35384944/ft2_4FGL_J2331.0-2147_daily_bin2196.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/35384944/ft1_4FGL_J2331.0-2147_daily_bin2196.fits outfile=/lscratch/kocevski/35384944/ft1_filteredMKT_4FGL_J2331.0-2147_daily_bin2196.fits ra=352.763 dec=-21.7953 rad=12.0 tmin=808531201.0 tmax=808790401.0 emin=100.0 emax=100000.0 zmin=0.0 zmax=90.0 evclass=128 evtype="INDEF" convtype=-1 phasemin=0.0 phasemax=1.0 evtable="EVENTS" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. real 2.88 user 2.18 sys 0.18 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/35384944/ft2_4FGL_J2331.0-2147_daily_bin2196.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/35384944/ft2_4FGL_J2331.0-2147_daily_bin2196.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/35384944/ft1_filteredMKT_4FGL_J2331.0-2147_daily_bin2196.fits evtable="EVENTS" outfile="/lscratch/kocevski/35384944/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.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 0.74 user 0.20 sys 0.13 Number of photons that the gtmktime cut: 398 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/35384944/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits" evtable="EVENTS" scfile=/lscratch/kocevski/35384944/ft2_4FGL_J2331.0-2147_daily_bin2196.fits sctable="SC_DATA" number of points = 7651 number of fields = 31 RA_SUN column already exists. File will not be modified. ********** ** 18 **HESSE ********** FCN= 4608.214 FROM HESSE STATUS=OK 298 CALLS 1707 TOTAL EDM= .72E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 50.094 73.211 .13942E-03 -1.5566 2 norm 1.1164 1.5171 .11133E-02 -1.5687 3 Prefactor .11758E-04 29.474 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .11102E-09 3.8332 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .0000 6.0721 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .0000 3.4768 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 norm .0000 .18645 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 6.4889 7.9600 .39751E-03 -1.5657 9 Prefactor .0000 4.2843 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .55511E-10 8.5590 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .28521E-05 56.198 .14229E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm 12.272 5.6886 .28560E-03 -1.5638 13 Prefactor .22488E-05 32.305 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 norm .0000 .28378 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 norm 2.1203 2.9228 .70832E-03 -1.5679 16 Prefactor .28290E-05 56.911 .14234E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor .41178E-05 28.433 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Normalizat 1.1085 .20615 .54398E-01 -.89478 19 Prefactor .92200 .19894 .45287E-01 -.95376 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 7.16639e-07 Minuit parameter uncertainties: 1 73.2128 2 1.51715 3 0.0372325 4 4.10831e-05 5 1.48953e-05 6 1.73174e-05 7 1.7704e-08 8 7.96 9 1.56054e-05 10 3.31361e-05 11 0.0253209 12 5.68862 13 0.0170469 14 2.77044e-06 15 2.92278 16 0.0253775 17 0.0216408 18 0.206303 19 0.199097 Done. Performing analysis on: 4FGL_J2331.0-2147_daily_bin2196 RA = 352.763, Dec = -21.7953 tmin = 808531201, tmax = 808790401 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='35384942', job_status='RUN', time_executed='2026-08-19 17:58:50.460172', time_epoch_executed='1787187530.46' WHERE source_name='4FGL J2331.0-2147' and cadence='daily' and bin_id='2196' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/35384942 Creating custom pfile directory: /lscratch/kocevski/35384942/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=808531201.0 && nMetStart<808790401.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=808531201.0 && nMetStart<808790401.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/35384942/ft1_4FGL_J2331.0-2147_daily_bin2196.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=808531201.0 && nMetStart<808790401.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/35384942/ft2_4FGL_J2331.0-2147_daily_bin2196.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/35384942/ft1_4FGL_J2331.0-2147_daily_bin2196.fits outfile=/lscratch/kocevski/35384942/ft1_filteredMKT_4FGL_J2331.0-2147_daily_bin2196.fits ra=352.763 dec=-21.7953 rad=12.0 tmin=808531201.0 tmax=808790401.0 emin=100.0 emax=100000.0 zmin=0.0 zmax=90.0 evclass=128 evtype="INDEF" convtype=-1 phasemin=0.0 phasemax=1.0 evtable="EVENTS" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. real 3.00 user 2.20 sys 0.18 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/35384942/ft2_4FGL_J2331.0-2147_daily_bin2196.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/35384942/ft2_4FGL_J2331.0-2147_daily_bin2196.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/35384942/ft1_filteredMKT_4FGL_J2331.0-2147_daily_bin2196.fits evtable="EVENTS" outfile="/lscratch/kocevski/35384942/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.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 0.66 user 0.22 sys 0.12 Number of photons that the gtmktime cut: 398 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/35384942/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits" evtable="EVENTS" scfile=/lscratch/kocevski/35384942/ft2_4FGL_J2331.0-2147_daily_bin2196.fits sctable="SC_DATA" Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 4608.2143039 Extracting fit parameters... 4FGL J2331.0-2147 Spectrum: LogParabola 418 norm: 1.227e+01 5.689e+00 0.000e+00 1.000e+06 ( 1.000e-12) 419 alpha: 2.433e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 420 beta: 1.305e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 421 Eb: 9.116e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 534 Prefactor: 9.220e-01 1.991e-01 0.000e+00 1.000e+01 ( 1.000e+00) 535 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 536 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 533 Normalization: 1.109e+00 2.063e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 8.45 Ra Dec: 352.763 -21.795 Photon Index (Fixed Index): 2.43 +/- 0.00 Photon Flux (Fixed Index): 1.32e-07 +/- 6.10e-08 Energy Flux (Fixed Index): 4.37e-05 +/- 2.03e-05 Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 4608.18363873 delta logL = 0.0306651729043 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 4608.18013958 delta logL = 0.03416432218 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 11.154 1.0000 .0000 .10000E+07 2 'alpha ' 2.5616 1.0000 .0000 5.0000 3 'Normalizat' 1.0920 1.0000 .10000E-01 10.000 4 'Prefactor ' .93358 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5370E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 4608.180 FROM MIGRAD STATUS=CONVERGED 52 CALLS 257 TOTAL EDM= .16E-07 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 11.151 87.501 .29973E-03 .91992E-02 2 alpha 2.5612 3.7800 .20483 .33308E-04 3 Normalizat 1.0921 .13975 .38335E-01 .41135E-03 4 Prefactor .93353 .10656 .45432E-01 .37549E-03 ERR DEF= .500 Final values: norm = 11.1512 alpha = 2.56118 Normalizat = 1.09212 Prefactor = 0.93353 ********** ** 18 **HESSE ********** FCN= 4608.180 FROM HESSE STATUS=OK 29 CALLS 286 TOTAL EDM= .54E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 11.151 7.1625 .96294E-05 -1.5641 2 alpha 2.5612 .51387 .82962E-02 .24474E-01 3 Normalizat 1.0921 .25414 .24190E-03 -.90005 4 Prefactor .93353 .24305 .25291E-03 -.94979 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.43676e-10 Minuit parameter uncertainties: 1 7.16246 2 0.517559 3 0.254423 4 0.24333 number of points = 7651 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J2331.0-2147_daily_bin2196 RA = 352.763, Dec = -21.7953 tmin = 808531201, tmax = 808790401 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='35384954', job_status='RUN', time_executed='2026-08-19 17:58:49.837872', time_epoch_executed='1787187529.84' WHERE source_name='4FGL J2331.0-2147' and cadence='daily' and bin_id='2196' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/35384954 Creating custom pfile directory: /lscratch/kocevski/35384954/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=808531201.0 && nMetStart<808790401.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=808531201.0 && nMetStart<808790401.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/35384954/ft1_4FGL_J2331.0-2147_daily_bin2196.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=808531201.0 && nMetStart<808790401.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/35384954/ft2_4FGL_J2331.0-2147_daily_bin2196.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/35384954/ft1_4FGL_J2331.0-2147_daily_bin2196.fits outfile=/lscratch/kocevski/35384954/ft1_filteredMKT_4FGL_J2331.0-2147_daily_bin2196.fits ra=352.763 dec=-21.7953 rad=12.0 tmin=808531201.0 tmax=808790401.0 emin=100.0 emax=100000.0 zmin=0.0 zmax=90.0 evclass=128 evtype="INDEF" convtype=-1 phasemin=0.0 phasemax=1.0 evtable="EVENTS" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. real 3.17 user 2.47 sys 0.18 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/35384954/ft2_4FGL_J2331.0-2147_daily_bin2196.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/35384954/ft2_4FGL_J2331.0-2147_daily_bin2196.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/35384954/ft1_filteredMKT_4FGL_J2331.0-2147_daily_bin2196.fits evtable="EVENTS" outfile="/lscratch/kocevski/35384954/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.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 0.81 user 0.21 sys 0.13 Number of photons that the gtmktime cut: 398 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/35384954/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits" evtable="EVENTS" scfile=/lscratch/kocevski/35384954/ft2_4FGL_J2331.0-2147_daily_bin2196.fits sctable="SC_DATA" Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 4608.2143039 Extracting fit parameters... 4FGL J2331.0-2147 Spectrum: LogParabola 418 norm: 1.227e+01 5.689e+00 0.000e+00 1.000e+06 ( 1.000e-12) 419 alpha: 2.433e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 420 beta: 1.305e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 421 Eb: 9.116e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 534 Prefactor: 9.220e-01 1.991e-01 0.000e+00 1.000e+01 ( 1.000e+00) 535 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 536 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 533 Normalization: 1.109e+00 2.063e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 8.45 Ra Dec: 352.763 -21.795 Photon Index (Fixed Index): 2.43 +/- 0.00 Photon Flux (Fixed Index): 1.32e-07 +/- 6.10e-08 Energy Flux (Fixed Index): 4.37e-05 +/- 2.03e-05 Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 4608.18363873 delta logL = 0.0306651729043 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 4608.18013958 delta logL = 0.03416432218 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 11.154 1.0000 .0000 .10000E+07 2 'alpha ' 2.5616 1.0000 .0000 5.0000 3 'Normalizat' 1.0920 1.0000 .10000E-01 10.000 4 'Prefactor ' .93358 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5370E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 4608.180 FROM MIGRAD STATUS=CONVERGED 52 CALLS 257 TOTAL EDM= .16E-07 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 11.151 87.501 .29973E-03 .91992E-02 2 alpha 2.5612 3.7800 .20483 .33308E-04 3 Normalizat 1.0921 .13975 .38335E-01 .41135E-03 4 Prefactor .93353 .10656 .45432E-01 .37549E-03 ERR DEF= .500 Final values: norm = 11.1512 alpha = 2.56118 Normalizat = 1.09212 Prefactor = 0.93353 ********** ** 18 **HESSE ********** FCN= 4608.180 FROM HESSE STATUS=OK 29 CALLS 286 TOTAL EDM= .54E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 11.151 7.1625 .96294E-05 -1.5641 2 alpha 2.5612 .51387 .82962E-02 .24474E-01 3 Normalizat 1.0921 .25414 .24190E-03 -.90005 4 Prefactor .93353 .24305 .25291E-03 -.94979 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.43676e-10 Minuit parameter uncertainties: 1 7.16246 2 0.517559 3 0.254423 4 0.24333 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 4608.18013848 delta logL = 0.0341654231206 Extracting fit parameters... 4FGL J2331.0-2147 Spectrum: LogParabola 418 norm: 1.115e+01 7.162e+00 0.000e+00 1.000e+06 ( 1.000e-12) 419 alpha: 2.561e+00 5.176e-01 0.000e+00 5.000e+00 ( 1.000e+00) 420 beta: 1.305e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 421 Eb: 9.116e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 534 Prefactor: 9.335e-01 2.433e-01 0.000e+00 1.000e+01 ( 1.000e+00) 535 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 536 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 533 Normalization: 1.092e+00 2.544e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 8.50 Ra Dec: 352.763 -21.795 Photon Index (Free Index): 2.56 +/- 0.52 Photon Flux (Free Index): 1.44e-07 +/- 7.83e-08 Energy Flux (Free Index): 4.26e-05 +/- 2.01e-05 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/35384807/cmap_HighResolution_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET comment='SUCCESS', photon_flux='1.32e-07', energy_flux2='4.26e-05', photon_flux_error='6.10e-08', dlogl='3.42e-02', energy_flux='4.37e-05', photon_flux2='1.44e-07', job_status='DONE', time_completed='2026-08-19 18:01:52.758174', photon_index_error2='0.52', photon_index2='2.56', ts='8.45', fit_tolerance='1e-08', GAL='0.92', photon_index_error='0.00', energy_flux_error2='2.01e-05', EG='1.11', time_epoch_completed='1787187712.76', return_code='0', job_id='35384807', GAL2='0.93', EG2='1.09', return_code2='0', energy_flux_error='2.03e-05', photon_flux_error2='7.83e-08', ts2='8.50', photon_index='2.43' WHERE bin_id='2196' AND source_name='4FGL J2331.0-2147' AND cadence='daily'; Database successfully updated. Analysis Complete. Wed Aug 19 18:01:53 PDT 2026 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 4608.18013848 delta logL = 0.0341654231206 Extracting fit parameters... 4FGL J2331.0-2147 Spectrum: LogParabola 418 norm: 1.115e+01 7.162e+00 0.000e+00 1.000e+06 ( 1.000e-12) 419 alpha: 2.561e+00 5.176e-01 0.000e+00 5.000e+00 ( 1.000e+00) 420 beta: 1.305e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 421 Eb: 9.116e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 534 Prefactor: 9.335e-01 2.433e-01 0.000e+00 1.000e+01 ( 1.000e+00) 535 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 536 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 533 Normalization: 1.092e+00 2.544e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 8.50 Ra Dec: 352.763 -21.795 Photon Index (Free Index): 2.56 +/- 0.52 Photon Flux (Free Index): 1.44e-07 +/- 7.83e-08 Energy Flux (Free Index): 4.26e-05 +/- 2.01e-05 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/35384806/cmap_HighResolution_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET comment='SUCCESS', photon_flux='1.32e-07', energy_flux2='4.26e-05', photon_flux_error='6.10e-08', dlogl='3.42e-02', energy_flux='4.37e-05', photon_flux2='1.44e-07', job_status='DONE', time_completed='2026-08-19 18:01:54.869296', photon_index_error2='0.52', photon_index2='2.56', ts='8.45', fit_tolerance='1e-08', GAL='0.92', photon_index_error='0.00', energy_flux_error2='2.01e-05', EG='1.11', time_epoch_completed='1787187714.87', return_code='0', job_id='35384806', GAL2='0.93', EG2='1.09', return_code2='0', energy_flux_error='2.03e-05', photon_flux_error2='7.83e-08', ts2='8.50', photon_index='2.43' WHERE bin_id='2196' AND source_name='4FGL J2331.0-2147' AND cadence='daily'; Database successfully updated. Analysis Complete. Wed Aug 19 18:01:55 PDT 2026 number of points = 7651 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J2331.0-2147_daily_bin2196 RA = 352.763, Dec = -21.7953 tmin = 808531201, tmax = 808790401 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='35384973', job_status='RUN', time_executed='2026-08-19 17:58:50.355200', time_epoch_executed='1787187530.36' WHERE source_name='4FGL J2331.0-2147' and cadence='daily' and bin_id='2196' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/35384973 Creating custom pfile directory: /lscratch/kocevski/35384973/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=808531201.0 && nMetStart<808790401.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=808531201.0 && nMetStart<808790401.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/35384973/ft1_4FGL_J2331.0-2147_daily_bin2196.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=808531201.0 && nMetStart<808790401.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/35384973/ft2_4FGL_J2331.0-2147_daily_bin2196.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/35384973/ft1_4FGL_J2331.0-2147_daily_bin2196.fits outfile=/lscratch/kocevski/35384973/ft1_filteredMKT_4FGL_J2331.0-2147_daily_bin2196.fits ra=352.763 dec=-21.7953 rad=12.0 tmin=808531201.0 tmax=808790401.0 emin=100.0 emax=100000.0 zmin=0.0 zmax=90.0 evclass=128 evtype="INDEF" convtype=-1 phasemin=0.0 phasemax=1.0 evtable="EVENTS" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. real 2.83 user 2.24 sys 0.17 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/35384973/ft2_4FGL_J2331.0-2147_daily_bin2196.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/35384973/ft2_4FGL_J2331.0-2147_daily_bin2196.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/35384973/ft1_filteredMKT_4FGL_J2331.0-2147_daily_bin2196.fits evtable="EVENTS" outfile="/lscratch/kocevski/35384973/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.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 0.72 user 0.20 sys 0.13 Number of photons that the gtmktime cut: 398 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/35384973/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits" evtable="EVENTS" scfile=/lscratch/kocevski/35384973/ft2_4FGL_J2331.0-2147_daily_bin2196.fits sctable="SC_DATA" outfile=/lscratch/kocevski/35384863/ltcube_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.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/35384863/ft2_4FGL_J2331.0-2147_daily_bin2196.fits .....................! real 9.38 user 8.50 sys 0.23 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/35384863/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits evtable="EVENTS" scfile=/lscratch/kocevski/35384863/ft2_4FGL_J2331.0-2147_daily_bin2196.fits sctable="SC_DATA" expcube=/lscratch/kocevski/35384863/ltcube_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits outfile=/lscratch/kocevski/35384863/expmap_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.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/35384863/ltcube_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits .....................! real 76.36 user 70.77 sys 4.47 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Added 166 point sources and 0 extended sources Setting source of interest to: 4FGL J2331.0-2147 @ 352.763 -21.7953 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/35384863/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits scfile=/lscratch/kocevski/35384863/ft2_4FGL_J2331.0-2147_daily_bin2196.fits outfile=/lscratch/kocevski/35384863/cmap_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.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=352.763 yref=-21.7953 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 0.21 sys 0.19 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/35384863/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits scfile=/lscratch/kocevski/35384863/ft2_4FGL_J2331.0-2147_daily_bin2196.fits outfile=/lscratch/kocevski/35384863/cmap_HighResolution_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.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=352.763 yref=-21.7953 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 0.93 user 0.25 sys 0.15 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/35384863/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits evtable="EVENTS" scfile=/lscratch/kocevski/35384863/ft2_4FGL_J2331.0-2147_daily_bin2196.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/35384863/Model_4FGL_J2331.0-2147_daily_bin2196.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/35384878/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits.....................! real 16.30 user 15.21 sys 0.61 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/35384878/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits', '/lscratch/kocevski/35384878/ft2_4FGL_J2331.0-2147_daily_bin2196.fits', expMap='/lscratch/kocevski/35384878/expmap_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits', expCube='/lscratch/kocevski/35384878/ltcube_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/35384878/Model_4FGL_J2331.0-2147_daily_bin2196.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2331.0-2147' 4FGL J2331.0-2147 Spectrum: LogParabola 418 norm: 2.017e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 419 alpha: 2.433e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 420 beta: 1.305e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 421 Eb: 9.116e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/35384878/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits Spacecraft file(s): /lscratch/kocevski/35384878/ft2_4FGL_J2331.0-2147_daily_bin2196.fits Exposure map: /lscratch/kocevski/35384878/expmap_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits Exposure cube: /lscratch/kocevski/35384878/ltcube_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/35384878/Model_4FGL_J2331.0-2147_daily_bin2196.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) = 4608.22711433 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 4608.2170158 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 51.455 1.0000 .0000 .10000E+07 2 'norm ' 1.1167 1.0000 .0000 .10000E+07 3 'Prefactor ' .19684E-02 1.0000 .0000 .10000E+07 4 'norm ' .42035E-04 1.0000 .0000 .10000E+07 5 'Prefactor ' .46051E-02 1.0000 .0000 .10000E+07 6 'Prefactor ' .62055E-04 1.0000 .0000 .10000E+07 7 'norm ' .11102E-08 1.0000 .0000 .10000E+07 8 'Prefactor ' 6.3682 1.0000 .0000 .10000E+07 9 'Prefactor ' .46364E-03 1.0000 .0000 .10000E+07 10 'Prefactor ' .51939E-02 1.0000 .0000 .10000E+07 11 'Prefactor ' .89195E-01 1.0000 .0000 .10000E+07 12 'norm ' 12.280 1.0000 .0000 .10000E+07 13 'Prefactor ' .11297E-03 1.0000 .0000 .10000E+07 14 'norm ' .11657E-08 1.0000 .0000 .10000E+07 15 'norm ' 2.1186 1.0000 .0000 .10000E+07 16 'Prefactor ' .89031E-01 1.0000 .0000 .10000E+07 17 'Prefactor ' .40513E-02 1.0000 .0000 .10000E+07 18 'Normalizat' 1.1079 1.0000 .10000E-01 10.000 19 'Prefactor ' .92215 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5370E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 4608.214 FROM MIGRAD STATUS=CONVERGED 142 CALLS 1409 TOTAL EDM= .11E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .9% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 50.094 72.903 -.13704E-04 .70933E-02 2 norm 1.1164 1.4829 -.12256E-05 -.42032E-02 3 Prefactor .11758E-04 10.347 -.26422E-05** at limit ** 4 norm .11102E-09 3.8709 .55912E-06** at limit ** 5 Prefactor .0000 6.0769 -.41353E-05** at limit ** 6 Prefactor .0000 3.4860 .98419E-06** at limit ** 7 norm .0000 .18770 -.25164E-05** at limit ** 8 Prefactor 6.4889 7.9573 .20290E-05 .22285E-02 9 Prefactor .0000 4.2910 -.14128E-05** at limit ** 10 Prefactor .55511E-10 8.5582 -.19389E-06** at limit ** 11 Prefactor .28521E-05 29.206 .51379E-05** at limit ** 12 norm 12.272 5.6970 -.99252E-06 .38026E-02 13 Prefactor .22488E-05 28.897 .44478E-06** at limit ** 14 norm .0000 .28808 -.85409E-06** at limit ** 15 norm 2.1203 2.9005 -.20929E-05 -.92521E-03 16 Prefactor .28290E-05 28.545 .41615E-05** at limit ** 17 Prefactor .41178E-05 21.736 -.65562E-05** at limit ** 18 Normalizat 1.1085 .24812 .34167E-05 .27502E-03 19 Prefactor .92200 .23874 .10786E-04 .26128E-03 ERR DEF= .500 Final values: norm = 50.094 norm = 1.1164 Prefactor = 1.17584e-05 norm = 1.11022e-10 Prefactor = 0 Prefactor = 0 norm = 0 Prefactor = 6.48886 Prefactor = 0 Prefactor = 5.55112e-11 Prefactor = 2.85211e-06 norm = 12.2722 Prefactor = 2.24881e-06 norm = 0 norm = 2.12026 Prefactor = 2.82901e-06 Prefactor = 4.11782e-06 Normalizat = 1.10853 Prefactor = 0.922003 e GAL_V02 Working on... /lscratch/kocevski/35384872/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits.....................! real 16.42 user 15.27 sys 0.66 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/35384872/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits', '/lscratch/kocevski/35384872/ft2_4FGL_J2331.0-2147_daily_bin2196.fits', expMap='/lscratch/kocevski/35384872/expmap_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits', expCube='/lscratch/kocevski/35384872/ltcube_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/35384872/Model_4FGL_J2331.0-2147_daily_bin2196.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2331.0-2147' 4FGL J2331.0-2147 Spectrum: LogParabola 418 norm: 2.017e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 419 alpha: 2.433e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 420 beta: 1.305e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 421 Eb: 9.116e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/35384872/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits Spacecraft file(s): /lscratch/kocevski/35384872/ft2_4FGL_J2331.0-2147_daily_bin2196.fits Exposure map: /lscratch/kocevski/35384872/expmap_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits Exposure cube: /lscratch/kocevski/35384872/ltcube_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/35384872/Model_4FGL_J2331.0-2147_daily_bin2196.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) = 4608.22711433 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 4608.2170158 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 51.455 1.0000 .0000 .10000E+07 2 'norm ' 1.1167 1.0000 .0000 .10000E+07 3 'Prefactor ' .19684E-02 1.0000 .0000 .10000E+07 4 'norm ' .42035E-04 1.0000 .0000 .10000E+07 5 'Prefactor ' .46051E-02 1.0000 .0000 .10000E+07 6 'Prefactor ' .62055E-04 1.0000 .0000 .10000E+07 7 'norm ' .11102E-08 1.0000 .0000 .10000E+07 8 'Prefactor ' 6.3682 1.0000 .0000 .10000E+07 9 'Prefactor ' .46364E-03 1.0000 .0000 .10000E+07 10 'Prefactor ' .51939E-02 1.0000 .0000 .10000E+07 11 'Prefactor ' .89195E-01 1.0000 .0000 .10000E+07 12 'norm ' 12.280 1.0000 .0000 .10000E+07 13 'Prefactor ' .11297E-03 1.0000 .0000 .10000E+07 14 'norm ' .11657E-08 1.0000 .0000 .10000E+07 15 'norm ' 2.1186 1.0000 .0000 .10000E+07 16 'Prefactor ' .89031E-01 1.0000 .0000 .10000E+07 17 'Prefactor ' .40513E-02 1.0000 .0000 .10000E+07 18 'Normalizat' 1.1079 1.0000 .10000E-01 10.000 19 'Prefactor ' .92215 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5370E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 4608.214 FROM MIGRAD STATUS=CONVERGED 142 CALLS 1409 TOTAL EDM= .11E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .9% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 50.094 72.903 -.13704E-04 .70933E-02 2 norm 1.1164 1.4829 -.12256E-05 -.42032E-02 3 Prefactor .11758E-04 10.347 -.26422E-05** at limit ** 4 norm .11102E-09 3.8709 .55912E-06** at limit ** 5 Prefactor .0000 6.0769 -.41353E-05** at limit ** 6 Prefactor .0000 3.4860 .98419E-06** at limit ** 7 norm .0000 .18770 -.25164E-05** at limit ** 8 Prefactor 6.4889 7.9573 .20290E-05 .22285E-02 9 Prefactor .0000 4.2910 -.14128E-05** at limit ** 10 Prefactor .55511E-10 8.5582 -.19389E-06** at limit ** 11 Prefactor .28521E-05 29.206 .51379E-05** at limit ** 12 norm 12.272 5.6970 -.99252E-06 .38026E-02 13 Prefactor .22488E-05 28.897 .44478E-06** at limit ** 14 norm .0000 .28808 -.85409E-06** at limit ** 15 norm 2.1203 2.9005 -.20929E-05 -.92521E-03 16 Prefactor .28290E-05 28.545 .41615E-05** at limit ** 17 Prefactor .41178E-05 21.736 -.65562E-05** at limit ** 18 Normalizat 1.1085 .24812 .34167E-05 .27502E-03 19 Prefactor .92200 .23874 .10786E-04 .26128E-03 ERR DEF= .500 Final values: norm = 50.094 norm = 1.1164 Prefactor = 1.17584e-05 norm = 1.11022e-10 Prefactor = 0 Prefactor = 0 norm = 0 Prefactor = 6.48886 Prefactor = 0 Prefactor = 5.55112e-11 Prefactor = 2.85211e-06 norm = 12.2722 Prefactor = 2.24881e-06 norm = 0 norm = 2.12026 Prefactor = 2.82901e-06 Prefactor = 4.11782e-06 Normalizat = 1.10853 Prefactor = 0.922003 e GAL_V02 Working on... /lscratch/kocevski/35384871/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits.....................! real 16.54 user 15.37 sys 0.69 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/35384871/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits', '/lscratch/kocevski/35384871/ft2_4FGL_J2331.0-2147_daily_bin2196.fits', expMap='/lscratch/kocevski/35384871/expmap_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits', expCube='/lscratch/kocevski/35384871/ltcube_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/35384871/Model_4FGL_J2331.0-2147_daily_bin2196.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2331.0-2147' 4FGL J2331.0-2147 Spectrum: LogParabola 418 norm: 2.017e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 419 alpha: 2.433e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 420 beta: 1.305e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 421 Eb: 9.116e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/35384871/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits Spacecraft file(s): /lscratch/kocevski/35384871/ft2_4FGL_J2331.0-2147_daily_bin2196.fits Exposure map: /lscratch/kocevski/35384871/expmap_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits Exposure cube: /lscratch/kocevski/35384871/ltcube_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/35384871/Model_4FGL_J2331.0-2147_daily_bin2196.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) = 4608.22711433 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 4608.2170158 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 51.455 1.0000 .0000 .10000E+07 2 'norm ' 1.1167 1.0000 .0000 .10000E+07 3 'Prefactor ' .19684E-02 1.0000 .0000 .10000E+07 4 'norm ' .42035E-04 1.0000 .0000 .10000E+07 5 'Prefactor ' .46051E-02 1.0000 .0000 .10000E+07 6 'Prefactor ' .62055E-04 1.0000 .0000 .10000E+07 7 'norm ' .11102E-08 1.0000 .0000 .10000E+07 8 'Prefactor ' 6.3682 1.0000 .0000 .10000E+07 9 'Prefactor ' .46364E-03 1.0000 .0000 .10000E+07 10 'Prefactor ' .51939E-02 1.0000 .0000 .10000E+07 11 'Prefactor ' .89195E-01 1.0000 .0000 .10000E+07 12 'norm ' 12.280 1.0000 .0000 .10000E+07 13 'Prefactor ' .11297E-03 1.0000 .0000 .10000E+07 14 'norm ' .11657E-08 1.0000 .0000 .10000E+07 15 'norm ' 2.1186 1.0000 .0000 .10000E+07 16 'Prefactor ' .89031E-01 1.0000 .0000 .10000E+07 17 'Prefactor ' .40513E-02 1.0000 .0000 .10000E+07 18 'Normalizat' 1.1079 1.0000 .10000E-01 10.000 19 'Prefactor ' .92215 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5370E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 4608.214 FROM MIGRAD STATUS=CONVERGED 142 CALLS 1409 TOTAL EDM= .11E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .9% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 50.094 72.903 -.13704E-04 .70933E-02 2 norm 1.1164 1.4829 -.12256E-05 -.42032E-02 3 Prefactor .11758E-04 10.347 -.26422E-05** at limit ** 4 norm .11102E-09 3.8709 .55912E-06** at limit ** 5 Prefactor .0000 6.0769 -.41353E-05** at limit ** 6 Prefactor .0000 3.4860 .98419E-06** at limit ** 7 norm .0000 .18770 -.25164E-05** at limit ** 8 Prefactor 6.4889 7.9573 .20290E-05 .22285E-02 9 Prefactor .0000 4.2910 -.14128E-05** at limit ** 10 Prefactor .55511E-10 8.5582 -.19389E-06** at limit ** 11 Prefactor .28521E-05 29.206 .51379E-05** at limit ** 12 norm 12.272 5.6970 -.99252E-06 .38026E-02 13 Prefactor .22488E-05 28.897 .44478E-06** at limit ** 14 norm .0000 .28808 -.85409E-06** at limit ** 15 norm 2.1203 2.9005 -.20929E-05 -.92521E-03 16 Prefactor .28290E-05 28.545 .41615E-05** at limit ** 17 Prefactor .41178E-05 21.736 -.65562E-05** at limit ** 18 Normalizat 1.1085 .24812 .34167E-05 .27502E-03 19 Prefactor .92200 .23874 .10786E-04 .26128E-03 ERR DEF= .500 Final values: norm = 50.094 norm = 1.1164 Prefactor = 1.17584e-05 norm = 1.11022e-10 Prefactor = 0 Prefactor = 0 norm = 0 Prefactor = 6.48886 Prefactor = 0 Prefactor = 5.55112e-11 Prefactor = 2.85211e-06 norm = 12.2722 Prefactor = 2.24881e-06 norm = 0 norm = 2.12026 Prefactor = 2.82901e-06 Prefactor = 4.11782e-06 Normalizat = 1.10853 Prefactor = 0.922003 ********** ** 18 **HESSE ********** FCN= 4608.214 FROM HESSE STATUS=OK 298 CALLS 1707 TOTAL EDM= .72E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 50.094 73.211 .13942E-03 -1.5566 2 norm 1.1164 1.5171 .11133E-02 -1.5687 3 Prefactor .11758E-04 29.474 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .11102E-09 3.8332 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .0000 6.0721 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .0000 3.4768 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 norm .0000 .18645 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 6.4889 7.9600 .39751E-03 -1.5657 9 Prefactor .0000 4.2843 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .55511E-10 8.5590 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .28521E-05 56.198 .14229E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm 12.272 5.6886 .28560E-03 -1.5638 13 Prefactor .22488E-05 32.305 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 norm .0000 .28378 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 norm 2.1203 2.9228 .70832E-03 -1.5679 16 Prefactor .28290E-05 56.911 .14234E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor .41178E-05 28.433 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Normalizat 1.1085 .20615 .54398E-01 -.89478 19 Prefactor .92200 .19894 .45287E-01 -.95376 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 7.16639e-07 Minuit parameter uncertainties: 1 73.2128 2 1.51715 3 0.0372325 4 4.10831e-05 5 1.48953e-05 6 1.73174e-05 7 1.7704e-08 8 7.96 9 1.56054e-05 10 3.31361e-05 11 0.0253209 12 5.68862 13 0.0170469 14 2.77044e-06 15 2.92278 16 0.0253775 17 0.0216408 18 0.206303 19 0.199097 e GAL_V02 Working on... /lscratch/kocevski/35384870/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits.....................! real 15.99 user 15.08 sys 0.59 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/35384870/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits', '/lscratch/kocevski/35384870/ft2_4FGL_J2331.0-2147_daily_bin2196.fits', expMap='/lscratch/kocevski/35384870/expmap_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits', expCube='/lscratch/kocevski/35384870/ltcube_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/35384870/Model_4FGL_J2331.0-2147_daily_bin2196.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2331.0-2147' 4FGL J2331.0-2147 Spectrum: LogParabola 418 norm: 2.017e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 419 alpha: 2.433e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 420 beta: 1.305e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 421 Eb: 9.116e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/35384870/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits Spacecraft file(s): /lscratch/kocevski/35384870/ft2_4FGL_J2331.0-2147_daily_bin2196.fits Exposure map: /lscratch/kocevski/35384870/expmap_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits Exposure cube: /lscratch/kocevski/35384870/ltcube_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/35384870/Model_4FGL_J2331.0-2147_daily_bin2196.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) = 4608.22711433 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 4608.2170158 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 51.455 1.0000 .0000 .10000E+07 2 'norm ' 1.1167 1.0000 .0000 .10000E+07 3 'Prefactor ' .19684E-02 1.0000 .0000 .10000E+07 4 'norm ' .42035E-04 1.0000 .0000 .10000E+07 5 'Prefactor ' .46051E-02 1.0000 .0000 .10000E+07 6 'Prefactor ' .62055E-04 1.0000 .0000 .10000E+07 7 'norm ' .11102E-08 1.0000 .0000 .10000E+07 8 'Prefactor ' 6.3682 1.0000 .0000 .10000E+07 9 'Prefactor ' .46364E-03 1.0000 .0000 .10000E+07 10 'Prefactor ' .51939E-02 1.0000 .0000 .10000E+07 11 'Prefactor ' .89195E-01 1.0000 .0000 .10000E+07 12 'norm ' 12.280 1.0000 .0000 .10000E+07 13 'Prefactor ' .11297E-03 1.0000 .0000 .10000E+07 14 'norm ' .11657E-08 1.0000 .0000 .10000E+07 15 'norm ' 2.1186 1.0000 .0000 .10000E+07 16 'Prefactor ' .89031E-01 1.0000 .0000 .10000E+07 17 'Prefactor ' .40513E-02 1.0000 .0000 .10000E+07 18 'Normalizat' 1.1079 1.0000 .10000E-01 10.000 19 'Prefactor ' .92215 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5370E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 4608.214 FROM MIGRAD STATUS=CONVERGED 142 CALLS 1409 TOTAL EDM= .11E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .9% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 50.094 72.903 -.13704E-04 .70933E-02 2 norm 1.1164 1.4829 -.12256E-05 -.42032E-02 3 Prefactor .11758E-04 10.347 -.26422E-05** at limit ** 4 norm .11102E-09 3.8709 .55912E-06** at limit ** 5 Prefactor .0000 6.0769 -.41353E-05** at limit ** 6 Prefactor .0000 3.4860 .98419E-06** at limit ** 7 norm .0000 .18770 -.25164E-05** at limit ** 8 Prefactor 6.4889 7.9573 .20290E-05 .22285E-02 9 Prefactor .0000 4.2910 -.14128E-05** at limit ** 10 Prefactor .55511E-10 8.5582 -.19389E-06** at limit ** 11 Prefactor .28521E-05 29.206 .51379E-05** at limit ** 12 norm 12.272 5.6970 -.99252E-06 .38026E-02 13 Prefactor .22488E-05 28.897 .44478E-06** at limit ** 14 norm .0000 .28808 -.85409E-06** at limit ** 15 norm 2.1203 2.9005 -.20929E-05 -.92521E-03 16 Prefactor .28290E-05 28.545 .41615E-05** at limit ** 17 Prefactor .41178E-05 21.736 -.65562E-05** at limit ** 18 Normalizat 1.1085 .24812 .34167E-05 .27502E-03 19 Prefactor .92200 .23874 .10786E-04 .26128E-03 ERR DEF= .500 Final values: norm = 50.094 norm = 1.1164 Prefactor = 1.17584e-05 norm = 1.11022e-10 Prefactor = 0 Prefactor = 0 norm = 0 Prefactor = 6.48886 Prefactor = 0 Prefactor = 5.55112e-11 Prefactor = 2.85211e-06 norm = 12.2722 Prefactor = 2.24881e-06 norm = 0 norm = 2.12026 Prefactor = 2.82901e-06 Prefactor = 4.11782e-06 Normalizat = 1.10853 Prefactor = 0.922003 ********** ** 18 **HESSE ********** FCN= 4608.214 FROM HESSE STATUS=OK 298 CALLS 1707 TOTAL EDM= .72E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 50.094 73.211 .13942E-03 -1.5566 2 norm 1.1164 1.5171 .11133E-02 -1.5687 3 Prefactor .11758E-04 29.474 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .11102E-09 3.8332 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .0000 6.0721 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .0000 3.4768 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 norm .0000 .18645 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 6.4889 7.9600 .39751E-03 -1.5657 9 Prefactor .0000 4.2843 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .55511E-10 8.5590 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .28521E-05 56.198 .14229E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm 12.272 5.6886 .28560E-03 -1.5638 13 Prefactor .22488E-05 32.305 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 norm .0000 .28378 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 norm 2.1203 2.9228 .70832E-03 -1.5679 16 Prefactor .28290E-05 56.911 .14234E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor .41178E-05 28.433 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Normalizat 1.1085 .20615 .54398E-01 -.89478 19 Prefactor .92200 .19894 .45287E-01 -.95376 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 7.16639e-07 Minuit parameter uncertainties: 1 73.2128 2 1.51715 3 0.0372325 4 4.10831e-05 5 1.48953e-05 6 1.73174e-05 7 1.7704e-08 8 7.96 9 1.56054e-05 10 3.31361e-05 11 0.0253209 12 5.68862 13 0.0170469 14 2.77044e-06 15 2.92278 16 0.0253775 17 0.0216408 18 0.206303 19 0.199097 ********** ** 18 **HESSE ********** FCN= 4608.214 FROM HESSE STATUS=OK 298 CALLS 1707 TOTAL EDM= .72E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 50.094 73.211 .13942E-03 -1.5566 2 norm 1.1164 1.5171 .11133E-02 -1.5687 3 Prefactor .11758E-04 29.474 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .11102E-09 3.8332 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .0000 6.0721 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .0000 3.4768 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 norm .0000 .18645 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 6.4889 7.9600 .39751E-03 -1.5657 9 Prefactor .0000 4.2843 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .55511E-10 8.5590 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .28521E-05 56.198 .14229E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm 12.272 5.6886 .28560E-03 -1.5638 13 Prefactor .22488E-05 32.305 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 norm .0000 .28378 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 norm 2.1203 2.9228 .70832E-03 -1.5679 16 Prefactor .28290E-05 56.911 .14234E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor .41178E-05 28.433 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Normalizat 1.1085 .20615 .54398E-01 -.89478 19 Prefactor .92200 .19894 .45287E-01 -.95376 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 7.16639e-07 Minuit parameter uncertainties: 1 73.2128 2 1.51715 3 0.0372325 4 4.10831e-05 5 1.48953e-05 6 1.73174e-05 7 1.7704e-08 8 7.96 9 1.56054e-05 10 3.31361e-05 11 0.0253209 12 5.68862 13 0.0170469 14 2.77044e-06 15 2.92278 16 0.0253775 17 0.0216408 18 0.206303 19 0.199097 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 4608.2143039 Extracting fit parameters... 4FGL J2331.0-2147 Spectrum: LogParabola 418 norm: 1.227e+01 5.689e+00 0.000e+00 1.000e+06 ( 1.000e-12) 419 alpha: 2.433e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 420 beta: 1.305e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 421 Eb: 9.116e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 534 Prefactor: 9.220e-01 1.991e-01 0.000e+00 1.000e+01 ( 1.000e+00) 535 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 536 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 533 Normalization: 1.109e+00 2.063e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 8.45 Ra Dec: 352.763 -21.795 Photon Index (Fixed Index): 2.43 +/- 0.00 Photon Flux (Fixed Index): 1.32e-07 +/- 6.10e-08 Energy Flux (Fixed Index): 4.37e-05 +/- 2.03e-05 Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 4608.18363873 delta logL = 0.0306651729043 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 4608.18013958 delta logL = 0.03416432218 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 11.154 1.0000 .0000 .10000E+07 2 'alpha ' 2.5616 1.0000 .0000 5.0000 3 'Normalizat' 1.0920 1.0000 .10000E-01 10.000 4 'Prefactor ' .93358 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5370E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 4608.180 FROM MIGRAD STATUS=CONVERGED 52 CALLS 257 TOTAL EDM= .16E-07 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 11.151 87.501 .29973E-03 .91992E-02 2 alpha 2.5612 3.7800 .20483 .33308E-04 3 Normalizat 1.0921 .13975 .38335E-01 .41135E-03 4 Prefactor .93353 .10656 .45432E-01 .37549E-03 ERR DEF= .500 Final values: norm = 11.1512 alpha = 2.56118 Normalizat = 1.09212 Prefactor = 0.93353 ********** ** 18 **HESSE ********** FCN= 4608.180 FROM HESSE STATUS=OK 29 CALLS 286 TOTAL EDM= .54E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 11.151 7.1625 .96294E-05 -1.5641 2 alpha 2.5612 .51387 .82962E-02 .24474E-01 3 Normalizat 1.0921 .25414 .24190E-03 -.90005 4 Prefactor .93353 .24305 .25291E-03 -.94979 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.43676e-10 Minuit parameter uncertainties: 1 7.16246 2 0.517559 3 0.254423 4 0.24333 ********** ** 18 **HESSE ********** FCN= 4608.214 FROM HESSE STATUS=OK 298 CALLS 1707 TOTAL EDM= .72E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 50.094 73.211 .13942E-03 -1.5566 2 norm 1.1164 1.5171 .11133E-02 -1.5687 3 Prefactor .11758E-04 29.474 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .11102E-09 3.8332 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .0000 6.0721 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .0000 3.4768 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 norm .0000 .18645 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 6.4889 7.9600 .39751E-03 -1.5657 9 Prefactor .0000 4.2843 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .55511E-10 8.5590 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .28521E-05 56.198 .14229E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm 12.272 5.6886 .28560E-03 -1.5638 13 Prefactor .22488E-05 32.305 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 norm .0000 .28378 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 norm 2.1203 2.9228 .70832E-03 -1.5679 16 Prefactor .28290E-05 56.911 .14234E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor .41178E-05 28.433 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Normalizat 1.1085 .20615 .54398E-01 -.89478 19 Prefactor .92200 .19894 .45287E-01 -.95376 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 7.16639e-07 Minuit parameter uncertainties: 1 73.2128 2 1.51715 3 0.0372325 4 4.10831e-05 5 1.48953e-05 6 1.73174e-05 7 1.7704e-08 8 7.96 9 1.56054e-05 10 3.31361e-05 11 0.0253209 12 5.68862 13 0.0170469 14 2.77044e-06 15 2.92278 16 0.0253775 17 0.0216408 18 0.206303 19 0.199097 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 4608.2143039 Extracting fit parameters... 4FGL J2331.0-2147 Spectrum: LogParabola 418 norm: 1.227e+01 5.689e+00 0.000e+00 1.000e+06 ( 1.000e-12) 419 alpha: 2.433e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 420 beta: 1.305e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 421 Eb: 9.116e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 534 Prefactor: 9.220e-01 1.991e-01 0.000e+00 1.000e+01 ( 1.000e+00) 535 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 536 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 533 Normalization: 1.109e+00 2.063e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 8.45 Ra Dec: 352.763 -21.795 Photon Index (Fixed Index): 2.43 +/- 0.00 Photon Flux (Fixed Index): 1.32e-07 +/- 6.10e-08 Energy Flux (Fixed Index): 4.37e-05 +/- 2.03e-05 Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 4608.18363873 delta logL = 0.0306651729043 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 4608.18013958 delta logL = 0.03416432218 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 11.154 1.0000 .0000 .10000E+07 2 'alpha ' 2.5616 1.0000 .0000 5.0000 3 'Normalizat' 1.0920 1.0000 .10000E-01 10.000 4 'Prefactor ' .93358 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5370E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 4608.180 FROM MIGRAD STATUS=CONVERGED 52 CALLS 257 TOTAL EDM= .16E-07 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 11.151 87.501 .29973E-03 .91992E-02 2 alpha 2.5612 3.7800 .20483 .33308E-04 3 Normalizat 1.0921 .13975 .38335E-01 .41135E-03 4 Prefactor .93353 .10656 .45432E-01 .37549E-03 ERR DEF= .500 Final values: norm = 11.1512 alpha = 2.56118 Normalizat = 1.09212 Prefactor = 0.93353 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 4608.18013848 delta logL = 0.0341654231206 Extracting fit parameters... 4FGL J2331.0-2147 Spectrum: LogParabola 418 norm: 1.115e+01 7.162e+00 0.000e+00 1.000e+06 ( 1.000e-12) 419 alpha: 2.561e+00 5.176e-01 0.000e+00 5.000e+00 ( 1.000e+00) 420 beta: 1.305e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 421 Eb: 9.116e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 534 Prefactor: 9.335e-01 2.433e-01 0.000e+00 1.000e+01 ( 1.000e+00) 535 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 536 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 533 Normalization: 1.092e+00 2.544e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 8.50 Ra Dec: 352.763 -21.795 Photon Index (Free Index): 2.56 +/- 0.52 Photon Flux (Free Index): 1.44e-07 +/- 7.83e-08 Energy Flux (Free Index): 4.26e-05 +/- 2.01e-05 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/35384878/cmap_HighResolution_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET comment='SUCCESS', photon_flux='1.32e-07', energy_flux2='4.26e-05', photon_flux_error='6.10e-08', dlogl='3.42e-02', energy_flux='4.37e-05', photon_flux2='1.44e-07', job_status='DONE', time_completed='2026-08-19 18:02:27.947153', photon_index_error2='0.52', photon_index2='2.56', ts='8.45', fit_tolerance='1e-08', GAL='0.92', photon_index_error='0.00', energy_flux_error2='2.01e-05', EG='1.11', time_epoch_completed='1787187747.95', return_code='0', job_id='35384878', GAL2='0.93', EG2='1.09', return_code2='0', energy_flux_error='2.03e-05', photon_flux_error2='7.83e-08', ts2='8.50', photon_index='2.43' WHERE bin_id='2196' AND source_name='4FGL J2331.0-2147' AND cadence='daily'; Database successfully updated. Analysis Complete. Wed Aug 19 18:02:28 PDT 2026 ********** ** 18 **HESSE ********** FCN= 4608.180 FROM HESSE STATUS=OK 29 CALLS 286 TOTAL EDM= .54E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 11.151 7.1625 .96294E-05 -1.5641 2 alpha 2.5612 .51387 .82962E-02 .24474E-01 3 Normalizat 1.0921 .25414 .24190E-03 -.90005 4 Prefactor .93353 .24305 .25291E-03 -.94979 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.43676e-10 Minuit parameter uncertainties: 1 7.16246 2 0.517559 3 0.254423 4 0.24333 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 4608.2143039 Extracting fit parameters... 4FGL J2331.0-2147 Spectrum: LogParabola 418 norm: 1.227e+01 5.689e+00 0.000e+00 1.000e+06 ( 1.000e-12) 419 alpha: 2.433e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 420 beta: 1.305e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 421 Eb: 9.116e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 534 Prefactor: 9.220e-01 1.991e-01 0.000e+00 1.000e+01 ( 1.000e+00) 535 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 536 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 533 Normalization: 1.109e+00 2.063e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 8.45 Ra Dec: 352.763 -21.795 Photon Index (Fixed Index): 2.43 +/- 0.00 Photon Flux (Fixed Index): 1.32e-07 +/- 6.10e-08 Energy Flux (Fixed Index): 4.37e-05 +/- 2.03e-05 Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 4608.18363873 delta logL = 0.0306651729043 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 4608.18013958 delta logL = 0.03416432218 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 11.154 1.0000 .0000 .10000E+07 2 'alpha ' 2.5616 1.0000 .0000 5.0000 3 'Normalizat' 1.0920 1.0000 .10000E-01 10.000 4 'Prefactor ' .93358 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5370E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 4608.180 FROM MIGRAD STATUS=CONVERGED 52 CALLS 257 TOTAL EDM= .16E-07 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 11.151 87.501 .29973E-03 .91992E-02 2 alpha 2.5612 3.7800 .20483 .33308E-04 3 Normalizat 1.0921 .13975 .38335E-01 .41135E-03 4 Prefactor .93353 .10656 .45432E-01 .37549E-03 ERR DEF= .500 Final values: norm = 11.1512 alpha = 2.56118 Normalizat = 1.09212 Prefactor = 0.93353 e GAL_V02 Working on... /lscratch/kocevski/35384854/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits.....................! real 17.61 user 15.94 sys 1.16 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/35384854/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits', '/lscratch/kocevski/35384854/ft2_4FGL_J2331.0-2147_daily_bin2196.fits', expMap='/lscratch/kocevski/35384854/expmap_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits', expCube='/lscratch/kocevski/35384854/ltcube_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/35384854/Model_4FGL_J2331.0-2147_daily_bin2196.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2331.0-2147' 4FGL J2331.0-2147 Spectrum: LogParabola 418 norm: 2.017e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 419 alpha: 2.433e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 420 beta: 1.305e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 421 Eb: 9.116e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/35384854/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits Spacecraft file(s): /lscratch/kocevski/35384854/ft2_4FGL_J2331.0-2147_daily_bin2196.fits Exposure map: /lscratch/kocevski/35384854/expmap_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits Exposure cube: /lscratch/kocevski/35384854/ltcube_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/35384854/Model_4FGL_J2331.0-2147_daily_bin2196.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) = 4608.22711433 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 4608.2170158 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 51.455 1.0000 .0000 .10000E+07 2 'norm ' 1.1167 1.0000 .0000 .10000E+07 3 'Prefactor ' .19684E-02 1.0000 .0000 .10000E+07 4 'norm ' .42035E-04 1.0000 .0000 .10000E+07 5 'Prefactor ' .46051E-02 1.0000 .0000 .10000E+07 6 'Prefactor ' .62055E-04 1.0000 .0000 .10000E+07 7 'norm ' .11102E-08 1.0000 .0000 .10000E+07 8 'Prefactor ' 6.3682 1.0000 .0000 .10000E+07 9 'Prefactor ' .46364E-03 1.0000 .0000 .10000E+07 10 'Prefactor ' .51939E-02 1.0000 .0000 .10000E+07 11 'Prefactor ' .89195E-01 1.0000 .0000 .10000E+07 12 'norm ' 12.280 1.0000 .0000 .10000E+07 13 'Prefactor ' .11297E-03 1.0000 .0000 .10000E+07 14 'norm ' .11657E-08 1.0000 .0000 .10000E+07 15 'norm ' 2.1186 1.0000 .0000 .10000E+07 16 'Prefactor ' .89031E-01 1.0000 .0000 .10000E+07 17 'Prefactor ' .40513E-02 1.0000 .0000 .10000E+07 18 'Normalizat' 1.1079 1.0000 .10000E-01 10.000 19 'Prefactor ' .92215 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5370E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 4608.214 FROM MIGRAD STATUS=CONVERGED 142 CALLS 1409 TOTAL EDM= .11E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .9% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 50.094 72.903 -.13704E-04 .70933E-02 2 norm 1.1164 1.4829 -.12256E-05 -.42032E-02 3 Prefactor .11758E-04 10.347 -.26422E-05** at limit ** 4 norm .11102E-09 3.8709 .55912E-06** at limit ** 5 Prefactor .0000 6.0769 -.41353E-05** at limit ** 6 Prefactor .0000 3.4860 .98419E-06** at limit ** 7 norm .0000 .18770 -.25164E-05** at limit ** 8 Prefactor 6.4889 7.9573 .20290E-05 .22285E-02 9 Prefactor .0000 4.2910 -.14128E-05** at limit ** 10 Prefactor .55511E-10 8.5582 -.19389E-06** at limit ** 11 Prefactor .28521E-05 29.206 .51379E-05** at limit ** 12 norm 12.272 5.6970 -.99252E-06 .38026E-02 13 Prefactor .22488E-05 28.897 .44478E-06** at limit ** 14 norm .0000 .28808 -.85409E-06** at limit ** 15 norm 2.1203 2.9005 -.20929E-05 -.92521E-03 16 Prefactor .28290E-05 28.545 .41615E-05** at limit ** 17 Prefactor .41178E-05 21.736 -.65562E-05** at limit ** 18 Normalizat 1.1085 .24812 .34167E-05 .27502E-03 19 Prefactor .92200 .23874 .10786E-04 .26128E-03 ERR DEF= .500 Final values: norm = 50.094 norm = 1.1164 Prefactor = 1.17584e-05 norm = 1.11022e-10 Prefactor = 0 Prefactor = 0 norm = 0 Prefactor = 6.48886 Prefactor = 0 Prefactor = 5.55112e-11 Prefactor = 2.85211e-06 norm = 12.2722 Prefactor = 2.24881e-06 norm = 0 norm = 2.12026 Prefactor = 2.82901e-06 Prefactor = 4.11782e-06 Normalizat = 1.10853 Prefactor = 0.922003 ********** ** 18 **HESSE ********** FCN= 4608.180 FROM HESSE STATUS=OK 29 CALLS 286 TOTAL EDM= .54E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 11.151 7.1625 .96294E-05 -1.5641 2 alpha 2.5612 .51387 .82962E-02 .24474E-01 3 Normalizat 1.0921 .25414 .24190E-03 -.90005 4 Prefactor .93353 .24305 .25291E-03 -.94979 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.43676e-10 Minuit parameter uncertainties: 1 7.16246 2 0.517559 3 0.254423 4 0.24333 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 4608.2143039 Extracting fit parameters... 4FGL J2331.0-2147 Spectrum: LogParabola 418 norm: 1.227e+01 5.689e+00 0.000e+00 1.000e+06 ( 1.000e-12) 419 alpha: 2.433e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 420 beta: 1.305e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 421 Eb: 9.116e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 534 Prefactor: 9.220e-01 1.991e-01 0.000e+00 1.000e+01 ( 1.000e+00) 535 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 536 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 533 Normalization: 1.109e+00 2.063e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 8.45 Ra Dec: 352.763 -21.795 Photon Index (Fixed Index): 2.43 +/- 0.00 Photon Flux (Fixed Index): 1.32e-07 +/- 6.10e-08 Energy Flux (Fixed Index): 4.37e-05 +/- 2.03e-05 Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 4608.18363873 delta logL = 0.0306651729043 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 4608.18013958 delta logL = 0.03416432218 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 11.154 1.0000 .0000 .10000E+07 2 'alpha ' 2.5616 1.0000 .0000 5.0000 3 'Normalizat' 1.0920 1.0000 .10000E-01 10.000 4 'Prefactor ' .93358 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5370E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 4608.180 FROM MIGRAD STATUS=CONVERGED 52 CALLS 257 TOTAL EDM= .16E-07 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 11.151 87.501 .29973E-03 .91992E-02 2 alpha 2.5612 3.7800 .20483 .33308E-04 3 Normalizat 1.0921 .13975 .38335E-01 .41135E-03 4 Prefactor .93353 .10656 .45432E-01 .37549E-03 ERR DEF= .500 Final values: norm = 11.1512 alpha = 2.56118 Normalizat = 1.09212 Prefactor = 0.93353 Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 4608.18013848 delta logL = 0.0341654231206 Extracting fit parameters... 4FGL J2331.0-2147 Spectrum: LogParabola 418 norm: 1.115e+01 7.162e+00 0.000e+00 1.000e+06 ( 1.000e-12) 419 alpha: 2.561e+00 5.176e-01 0.000e+00 5.000e+00 ( 1.000e+00) 420 beta: 1.305e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 421 Eb: 9.116e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 534 Prefactor: 9.335e-01 2.433e-01 0.000e+00 1.000e+01 ( 1.000e+00) 535 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 536 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 533 Normalization: 1.092e+00 2.544e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 8.50 Ra Dec: 352.763 -21.795 Photon Index (Free Index): 2.56 +/- 0.52 Photon Flux (Free Index): 1.44e-07 +/- 7.83e-08 Energy Flux (Free Index): 4.26e-05 +/- 2.01e-05 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/35384872/cmap_HighResolution_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET comment='SUCCESS', photon_flux='1.32e-07', energy_flux2='4.26e-05', photon_flux_error='6.10e-08', dlogl='3.42e-02', energy_flux='4.37e-05', photon_flux2='1.44e-07', job_status='DONE', time_completed='2026-08-19 18:02:30.753365', photon_index_error2='0.52', photon_index2='2.56', ts='8.45', fit_tolerance='1e-08', GAL='0.92', photon_index_error='0.00', energy_flux_error2='2.01e-05', EG='1.11', time_epoch_completed='1787187750.75', return_code='0', job_id='35384872', GAL2='0.93', EG2='1.09', return_code2='0', energy_flux_error='2.03e-05', photon_flux_error2='7.83e-08', ts2='8.50', photon_index='2.43' WHERE bin_id='2196' AND source_name='4FGL J2331.0-2147' AND cadence='daily'; Database successfully updated. Analysis Complete. Wed Aug 19 18:02:31 PDT 2026 ********** ** 18 **HESSE ********** FCN= 4608.180 FROM HESSE STATUS=OK 29 CALLS 286 TOTAL EDM= .54E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 11.151 7.1625 .96294E-05 -1.5641 2 alpha 2.5612 .51387 .82962E-02 .24474E-01 3 Normalizat 1.0921 .25414 .24190E-03 -.90005 4 Prefactor .93353 .24305 .25291E-03 -.94979 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.43676e-10 Minuit parameter uncertainties: 1 7.16246 2 0.517559 3 0.254423 4 0.24333 atch/kocevski/35384895/ltcube_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.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/35384895/ft2_4FGL_J2331.0-2147_daily_bin2196.fits .....................! real 9.01 user 8.24 sys 0.25 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/35384895/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits evtable="EVENTS" scfile=/lscratch/kocevski/35384895/ft2_4FGL_J2331.0-2147_daily_bin2196.fits sctable="SC_DATA" expcube=/lscratch/kocevski/35384895/ltcube_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits outfile=/lscratch/kocevski/35384895/expmap_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.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/35384895/ltcube_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits .....................! real 70.71 user 65.93 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 166 point sources and 0 extended sources Setting source of interest to: 4FGL J2331.0-2147 @ 352.763 -21.7953 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/35384895/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits scfile=/lscratch/kocevski/35384895/ft2_4FGL_J2331.0-2147_daily_bin2196.fits outfile=/lscratch/kocevski/35384895/cmap_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.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=352.763 yref=-21.7953 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 0.76 user 0.23 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/35384895/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits scfile=/lscratch/kocevski/35384895/ft2_4FGL_J2331.0-2147_daily_bin2196.fits outfile=/lscratch/kocevski/35384895/cmap_HighResolution_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.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=352.763 yref=-21.7953 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.79 user 0.24 sys 0.12 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/35384895/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits evtable="EVENTS" scfile=/lscratch/kocevski/35384895/ft2_4FGL_J2331.0-2147_daily_bin2196.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/35384895/Model_4FGL_J2331.0-2147_daily_bin2196.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 sourcshell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 4608.18013848 delta logL = 0.0341654231206 Extracting fit parameters... 4FGL J2331.0-2147 Spectrum: LogParabola 418 norm: 1.115e+01 7.162e+00 0.000e+00 1.000e+06 ( 1.000e-12) 419 alpha: 2.561e+00 5.176e-01 0.000e+00 5.000e+00 ( 1.000e+00) 420 beta: 1.305e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 421 Eb: 9.116e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 534 Prefactor: 9.335e-01 2.433e-01 0.000e+00 1.000e+01 ( 1.000e+00) 535 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 536 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 533 Normalization: 1.092e+00 2.544e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 8.50 Ra Dec: 352.763 -21.795 Photon Index (Free Index): 2.56 +/- 0.52 Photon Flux (Free Index): 1.44e-07 +/- 7.83e-08 Energy Flux (Free Index): 4.26e-05 +/- 2.01e-05 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/35384871/cmap_HighResolution_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET comment='SUCCESS', photon_flux='1.32e-07', energy_flux2='4.26e-05', photon_flux_error='6.10e-08', dlogl='3.42e-02', energy_flux='4.37e-05', photon_flux2='1.44e-07', job_status='DONE', time_completed='2026-08-19 18:02:31.759135', photon_index_error2='0.52', photon_index2='2.56', ts='8.45', fit_tolerance='1e-08', GAL='0.92', photon_index_error='0.00', energy_flux_error2='2.01e-05', EG='1.11', time_epoch_completed='1787187751.76', return_code='0', job_id='35384871', GAL2='0.93', EG2='1.09', return_code2='0', energy_flux_error='2.03e-05', photon_flux_error2='7.83e-08', ts2='8.50', photon_index='2.43' WHERE bin_id='2196' AND source_name='4FGL J2331.0-2147' AND cadence='daily'; Database successfully updated. Analysis Complete. Wed Aug 19 18:02:32 PDT 2026 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 4608.18013848 delta logL = 0.0341654231206 Extracting fit parameters... 4FGL J2331.0-2147 Spectrum: LogParabola 418 norm: 1.115e+01 7.162e+00 0.000e+00 1.000e+06 ( 1.000e-12) 419 alpha: 2.561e+00 5.176e-01 0.000e+00 5.000e+00 ( 1.000e+00) 420 beta: 1.305e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 421 Eb: 9.116e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 534 Prefactor: 9.335e-01 2.433e-01 0.000e+00 1.000e+01 ( 1.000e+00) 535 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 536 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 533 Normalization: 1.092e+00 2.544e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 8.50 Ra Dec: 352.763 -21.795 Photon Index (Free Index): 2.56 +/- 0.52 Photon Flux (Free Index): 1.44e-07 +/- 7.83e-08 Energy Flux (Free Index): 4.26e-05 +/- 2.01e-05 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/35384870/cmap_HighResolution_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET comment='SUCCESS', photon_flux='1.32e-07', energy_flux2='4.26e-05', photon_flux_error='6.10e-08', dlogl='3.42e-02', energy_flux='4.37e-05', photon_flux2='1.44e-07', job_status='DONE', time_completed='2026-08-19 18:02:33.619902', photon_index_error2='0.52', photon_index2='2.56', ts='8.45', fit_tolerance='1e-08', GAL='0.92', photon_index_error='0.00', energy_flux_error2='2.01e-05', EG='1.11', time_epoch_completed='1787187753.62', return_code='0', job_id='35384870', GAL2='0.93', EG2='1.09', return_code2='0', energy_flux_error='2.03e-05', photon_flux_error2='7.83e-08', ts2='8.50', photon_index='2.43' WHERE bin_id='2196' AND source_name='4FGL J2331.0-2147' AND cadence='daily'; Database successfully updated. Analysis Complete. Wed Aug 19 18:02:34 PDT 2026 ********** ** 18 **HESSE ********** FCN= 4608.214 FROM HESSE STATUS=OK 298 CALLS 1707 TOTAL EDM= .72E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 50.094 73.211 .13942E-03 -1.5566 2 norm 1.1164 1.5171 .11133E-02 -1.5687 3 Prefactor .11758E-04 29.474 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .11102E-09 3.8332 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .0000 6.0721 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .0000 3.4768 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 norm .0000 .18645 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 6.4889 7.9600 .39751E-03 -1.5657 9 Prefactor .0000 4.2843 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .55511E-10 8.5590 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .28521E-05 56.198 .14229E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm 12.272 5.6886 .28560E-03 -1.5638 13 Prefactor .22488E-05 32.305 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 norm .0000 .28378 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 norm 2.1203 2.9228 .70832E-03 -1.5679 16 Prefactor .28290E-05 56.911 .14234E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor .41178E-05 28.433 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Normalizat 1.1085 .20615 .54398E-01 -.89478 19 Prefactor .92200 .19894 .45287E-01 -.95376 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 7.16639e-07 Minuit parameter uncertainties: 1 73.2128 2 1.51715 3 0.0372325 4 4.10831e-05 5 1.48953e-05 6 1.73174e-05 7 1.7704e-08 8 7.96 9 1.56054e-05 10 3.31361e-05 11 0.0253209 12 5.68862 13 0.0170469 14 2.77044e-06 15 2.92278 16 0.0253775 17 0.0216408 18 0.206303 19 0.199097 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 4608.2143039 Extracting fit parameters... 4FGL J2331.0-2147 Spectrum: LogParabola 418 norm: 1.227e+01 5.689e+00 0.000e+00 1.000e+06 ( 1.000e-12) 419 alpha: 2.433e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 420 beta: 1.305e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 421 Eb: 9.116e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 534 Prefactor: 9.220e-01 1.991e-01 0.000e+00 1.000e+01 ( 1.000e+00) 535 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 536 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 533 Normalization: 1.109e+00 2.063e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 8.45 Ra Dec: 352.763 -21.795 Photon Index (Fixed Index): 2.43 +/- 0.00 Photon Flux (Fixed Index): 1.32e-07 +/- 6.10e-08 Energy Flux (Fixed Index): 4.37e-05 +/- 2.03e-05 Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 4608.18363873 delta logL = 0.0306651729043 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 4608.18013958 delta logL = 0.03416432218 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 11.154 1.0000 .0000 .10000E+07 2 'alpha ' 2.5616 1.0000 .0000 5.0000 3 'Normalizat' 1.0920 1.0000 .10000E-01 10.000 4 'Prefactor ' .93358 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5370E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 4608.180 FROM MIGRAD STATUS=CONVERGED 52 CALLS 257 TOTAL EDM= .16E-07 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 11.151 87.501 .29973E-03 .91992E-02 2 alpha 2.5612 3.7800 .20483 .33308E-04 3 Normalizat 1.0921 .13975 .38335E-01 .41135E-03 4 Prefactor .93353 .10656 .45432E-01 .37549E-03 ERR DEF= .500 Final values: norm = 11.1512 alpha = 2.56118 Normalizat = 1.09212 Prefactor = 0.93353 outfile=/lscratch/kocevski/35384918/ltcube_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.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/35384918/ft2_4FGL_J2331.0-2147_daily_bin2196.fits .....................! real 9.35 user 8.54 sys 0.24 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/35384918/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits evtable="EVENTS" scfile=/lscratch/kocevski/35384918/ft2_4FGL_J2331.0-2147_daily_bin2196.fits sctable="SC_DATA" expcube=/lscratch/kocevski/35384918/ltcube_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits outfile=/lscratch/kocevski/35384918/expmap_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.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/35384918/ltcube_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits .....................! real 72.39 user 67.62 sys 4.05 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Added 166 point sources and 0 extended sources Setting source of interest to: 4FGL J2331.0-2147 @ 352.763 -21.7953 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/35384918/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits scfile=/lscratch/kocevski/35384918/ft2_4FGL_J2331.0-2147_daily_bin2196.fits outfile=/lscratch/kocevski/35384918/cmap_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.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=352.763 yref=-21.7953 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 0.76 user 0.23 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/35384918/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits scfile=/lscratch/kocevski/35384918/ft2_4FGL_J2331.0-2147_daily_bin2196.fits outfile=/lscratch/kocevski/35384918/cmap_HighResolution_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.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=352.763 yref=-21.7953 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.89 user 0.22 sys 0.15 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/35384918/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits evtable="EVENTS" scfile=/lscratch/kocevski/35384918/ft2_4FGL_J2331.0-2147_daily_bin2196.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/35384918/Model_4FGL_J2331.0-2147_daily_bin2196.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 sourc ********** ** 18 **HESSE ********** FCN= 4608.180 FROM HESSE STATUS=OK 29 CALLS 286 TOTAL EDM= .54E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 11.151 7.1625 .96294E-05 -1.5641 2 alpha 2.5612 .51387 .82962E-02 .24474E-01 3 Normalizat 1.0921 .25414 .24190E-03 -.90005 4 Prefactor .93353 .24305 .25291E-03 -.94979 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.43676e-10 Minuit parameter uncertainties: 1 7.16246 2 0.517559 3 0.254423 4 0.24333 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 4608.18013848 delta logL = 0.0341654231206 Extracting fit parameters... 4FGL J2331.0-2147 Spectrum: LogParabola 418 norm: 1.115e+01 7.162e+00 0.000e+00 1.000e+06 ( 1.000e-12) 419 alpha: 2.561e+00 5.176e-01 0.000e+00 5.000e+00 ( 1.000e+00) 420 beta: 1.305e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 421 Eb: 9.116e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 534 Prefactor: 9.335e-01 2.433e-01 0.000e+00 1.000e+01 ( 1.000e+00) 535 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 536 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 533 Normalization: 1.092e+00 2.544e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 8.50 Ra Dec: 352.763 -21.795 Photon Index (Free Index): 2.56 +/- 0.52 Photon Flux (Free Index): 1.44e-07 +/- 7.83e-08 Energy Flux (Free Index): 4.26e-05 +/- 2.01e-05 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/35384854/cmap_HighResolution_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET comment='SUCCESS', photon_flux='1.32e-07', energy_flux2='4.26e-05', photon_flux_error='6.10e-08', dlogl='3.42e-02', energy_flux='4.37e-05', photon_flux2='1.44e-07', job_status='DONE', time_completed='2026-08-19 18:02:42.461653', photon_index_error2='0.52', photon_index2='2.56', ts='8.45', fit_tolerance='1e-08', GAL='0.92', photon_index_error='0.00', energy_flux_error2='2.01e-05', EG='1.11', time_epoch_completed='1787187762.46', return_code='0', job_id='35384854', GAL2='0.93', EG2='1.09', return_code2='0', energy_flux_error='2.03e-05', photon_flux_error2='7.83e-08', ts2='8.50', photon_index='2.43' WHERE bin_id='2196' AND source_name='4FGL J2331.0-2147' AND cadence='daily'; Database successfully updated. Analysis Complete. Wed Aug 19 18:02:42 PDT 2026 number of points = 7651 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J2331.0-2147_daily_bin2196 RA = 352.763, Dec = -21.7953 tmin = 808531201, tmax = 808790401 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='35385036', job_status='RUN', time_executed='2026-08-19 17:59:50.314781', time_epoch_executed='1787187590.31' WHERE source_name='4FGL J2331.0-2147' and cadence='daily' and bin_id='2196' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/35385036 Creating custom pfile directory: /lscratch/kocevski/35385036/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=808531201.0 && nMetStart<808790401.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=808531201.0 && nMetStart<808790401.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/35385036/ft1_4FGL_J2331.0-2147_daily_bin2196.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=808531201.0 && nMetStart<808790401.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/35385036/ft2_4FGL_J2331.0-2147_daily_bin2196.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/35385036/ft1_4FGL_J2331.0-2147_daily_bin2196.fits outfile=/lscratch/kocevski/35385036/ft1_filteredMKT_4FGL_J2331.0-2147_daily_bin2196.fits ra=352.763 dec=-21.7953 rad=12.0 tmin=808531201.0 tmax=808790401.0 emin=100.0 emax=100000.0 zmin=0.0 zmax=90.0 evclass=128 evtype="INDEF" convtype=-1 phasemin=0.0 phasemax=1.0 evtable="EVENTS" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. real 2.89 user 2.15 sys 0.19 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/35385036/ft2_4FGL_J2331.0-2147_daily_bin2196.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/35385036/ft2_4FGL_J2331.0-2147_daily_bin2196.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/35385036/ft1_filteredMKT_4FGL_J2331.0-2147_daily_bin2196.fits evtable="EVENTS" outfile="/lscratch/kocevski/35385036/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.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 0.85 user 0.19 sys 0.13 Number of photons that the gtmktime cut: 398 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/35385036/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits" evtable="EVENTS" scfile=/lscratch/kocevski/35385036/ft2_4FGL_J2331.0-2147_daily_bin2196.fits sctable="SC_DATA" number of points = 7651 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J2331.0-2147_daily_bin2196 RA = 352.763, Dec = -21.7953 tmin = 808531201, tmax = 808790401 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='35385029', job_status='RUN', time_executed='2026-08-19 17:59:50.346075', time_epoch_executed='1787187590.35' WHERE source_name='4FGL J2331.0-2147' and cadence='daily' and bin_id='2196' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/35385029 Creating custom pfile directory: /lscratch/kocevski/35385029/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=808531201.0 && nMetStart<808790401.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=808531201.0 && nMetStart<808790401.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/35385029/ft1_4FGL_J2331.0-2147_daily_bin2196.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=808531201.0 && nMetStart<808790401.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/35385029/ft2_4FGL_J2331.0-2147_daily_bin2196.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/35385029/ft1_4FGL_J2331.0-2147_daily_bin2196.fits outfile=/lscratch/kocevski/35385029/ft1_filteredMKT_4FGL_J2331.0-2147_daily_bin2196.fits ra=352.763 dec=-21.7953 rad=12.0 tmin=808531201.0 tmax=808790401.0 emin=100.0 emax=100000.0 zmin=0.0 zmax=90.0 evclass=128 evtype="INDEF" convtype=-1 phasemin=0.0 phasemax=1.0 evtable="EVENTS" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. real 3.01 user 2.23 sys 0.18 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/35385029/ft2_4FGL_J2331.0-2147_daily_bin2196.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/35385029/ft2_4FGL_J2331.0-2147_daily_bin2196.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/35385029/ft1_filteredMKT_4FGL_J2331.0-2147_daily_bin2196.fits evtable="EVENTS" outfile="/lscratch/kocevski/35385029/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.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 0.84 user 0.20 sys 0.13 Number of photons that the gtmktime cut: 398 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/35385029/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits" evtable="EVENTS" scfile=/lscratch/kocevski/35385029/ft2_4FGL_J2331.0-2147_daily_bin2196.fits sctable="SC_DATA" e GAL_V02 Working on... /lscratch/kocevski/35384863/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits.....................! real 20.13 user 17.97 sys 1.17 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/35384863/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits', '/lscratch/kocevski/35384863/ft2_4FGL_J2331.0-2147_daily_bin2196.fits', expMap='/lscratch/kocevski/35384863/expmap_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits', expCube='/lscratch/kocevski/35384863/ltcube_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/35384863/Model_4FGL_J2331.0-2147_daily_bin2196.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2331.0-2147' 4FGL J2331.0-2147 Spectrum: LogParabola 418 norm: 2.017e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 419 alpha: 2.433e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 420 beta: 1.305e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 421 Eb: 9.116e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/35384863/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits Spacecraft file(s): /lscratch/kocevski/35384863/ft2_4FGL_J2331.0-2147_daily_bin2196.fits Exposure map: /lscratch/kocevski/35384863/expmap_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits Exposure cube: /lscratch/kocevski/35384863/ltcube_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/35384863/Model_4FGL_J2331.0-2147_daily_bin2196.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) = 4608.22711433 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 4608.2170158 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 51.455 1.0000 .0000 .10000E+07 2 'norm ' 1.1167 1.0000 .0000 .10000E+07 3 'Prefactor ' .19684E-02 1.0000 .0000 .10000E+07 4 'norm ' .42035E-04 1.0000 .0000 .10000E+07 5 'Prefactor ' .46051E-02 1.0000 .0000 .10000E+07 6 'Prefactor ' .62055E-04 1.0000 .0000 .10000E+07 7 'norm ' .11102E-08 1.0000 .0000 .10000E+07 8 'Prefactor ' 6.3682 1.0000 .0000 .10000E+07 9 'Prefactor ' .46364E-03 1.0000 .0000 .10000E+07 10 'Prefactor ' .51939E-02 1.0000 .0000 .10000E+07 11 'Prefactor ' .89195E-01 1.0000 .0000 .10000E+07 12 'norm ' 12.280 1.0000 .0000 .10000E+07 13 'Prefactor ' .11297E-03 1.0000 .0000 .10000E+07 14 'norm ' .11657E-08 1.0000 .0000 .10000E+07 15 'norm ' 2.1186 1.0000 .0000 .10000E+07 16 'Prefactor ' .89031E-01 1.0000 .0000 .10000E+07 17 'Prefactor ' .40513E-02 1.0000 .0000 .10000E+07 18 'Normalizat' 1.1079 1.0000 .10000E-01 10.000 19 'Prefactor ' .92215 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5370E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 4608.214 FROM MIGRAD STATUS=CONVERGED 142 CALLS 1409 TOTAL EDM= .11E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .9% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 50.094 72.903 -.13704E-04 .70933E-02 2 norm 1.1164 1.4829 -.12256E-05 -.42032E-02 3 Prefactor .11758E-04 10.347 -.26422E-05** at limit ** 4 norm .11102E-09 3.8709 .55912E-06** at limit ** 5 Prefactor .0000 6.0769 -.41353E-05** at limit ** 6 Prefactor .0000 3.4860 .98419E-06** at limit ** 7 norm .0000 .18770 -.25164E-05** at limit ** 8 Prefactor 6.4889 7.9573 .20290E-05 .22285E-02 9 Prefactor .0000 4.2910 -.14128E-05** at limit ** 10 Prefactor .55511E-10 8.5582 -.19389E-06** at limit ** 11 Prefactor .28521E-05 29.206 .51379E-05** at limit ** 12 norm 12.272 5.6970 -.99252E-06 .38026E-02 13 Prefactor .22488E-05 28.897 .44478E-06** at limit ** 14 norm .0000 .28808 -.85409E-06** at limit ** 15 norm 2.1203 2.9005 -.20929E-05 -.92521E-03 16 Prefactor .28290E-05 28.545 .41615E-05** at limit ** 17 Prefactor .41178E-05 21.736 -.65562E-05** at limit ** 18 Normalizat 1.1085 .24812 .34167E-05 .27502E-03 19 Prefactor .92200 .23874 .10786E-04 .26128E-03 ERR DEF= .500 Final values: norm = 50.094 norm = 1.1164 Prefactor = 1.17584e-05 norm = 1.11022e-10 Prefactor = 0 Prefactor = 0 norm = 0 Prefactor = 6.48886 Prefactor = 0 Prefactor = 5.55112e-11 Prefactor = 2.85211e-06 norm = 12.2722 Prefactor = 2.24881e-06 norm = 0 norm = 2.12026 Prefactor = 2.82901e-06 Prefactor = 4.11782e-06 Normalizat = 1.10853 Prefactor = 0.922003 ********** ** 18 **HESSE ********** FCN= 4608.214 FROM HESSE STATUS=OK 298 CALLS 1707 TOTAL EDM= .72E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 50.094 73.211 .13942E-03 -1.5566 2 norm 1.1164 1.5171 .11133E-02 -1.5687 3 Prefactor .11758E-04 29.474 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .11102E-09 3.8332 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .0000 6.0721 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .0000 3.4768 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 norm .0000 .18645 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 6.4889 7.9600 .39751E-03 -1.5657 9 Prefactor .0000 4.2843 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .55511E-10 8.5590 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .28521E-05 56.198 .14229E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm 12.272 5.6886 .28560E-03 -1.5638 13 Prefactor .22488E-05 32.305 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 norm .0000 .28378 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 norm 2.1203 2.9228 .70832E-03 -1.5679 16 Prefactor .28290E-05 56.911 .14234E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor .41178E-05 28.433 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Normalizat 1.1085 .20615 .54398E-01 -.89478 19 Prefactor .92200 .19894 .45287E-01 -.95376 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 7.16639e-07 Minuit parameter uncertainties: 1 73.2128 2 1.51715 3 0.0372325 4 4.10831e-05 5 1.48953e-05 6 1.73174e-05 7 1.7704e-08 8 7.96 9 1.56054e-05 10 3.31361e-05 11 0.0253209 12 5.68862 13 0.0170469 14 2.77044e-06 15 2.92278 16 0.0253775 17 0.0216408 18 0.206303 19 0.199097 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 4608.2143039 Extracting fit parameters... 4FGL J2331.0-2147 Spectrum: LogParabola 418 norm: 1.227e+01 5.689e+00 0.000e+00 1.000e+06 ( 1.000e-12) 419 alpha: 2.433e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 420 beta: 1.305e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 421 Eb: 9.116e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 534 Prefactor: 9.220e-01 1.991e-01 0.000e+00 1.000e+01 ( 1.000e+00) 535 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 536 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 533 Normalization: 1.109e+00 2.063e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 8.45 Ra Dec: 352.763 -21.795 Photon Index (Fixed Index): 2.43 +/- 0.00 Photon Flux (Fixed Index): 1.32e-07 +/- 6.10e-08 Energy Flux (Fixed Index): 4.37e-05 +/- 2.03e-05 Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 4608.18363873 delta logL = 0.0306651729043 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 4608.18013958 delta logL = 0.03416432218 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 11.154 1.0000 .0000 .10000E+07 2 'alpha ' 2.5616 1.0000 .0000 5.0000 3 'Normalizat' 1.0920 1.0000 .10000E-01 10.000 4 'Prefactor ' .93358 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5370E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 4608.180 FROM MIGRAD STATUS=CONVERGED 52 CALLS 257 TOTAL EDM= .16E-07 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 11.151 87.501 .29973E-03 .91992E-02 2 alpha 2.5612 3.7800 .20483 .33308E-04 3 Normalizat 1.0921 .13975 .38335E-01 .41135E-03 4 Prefactor .93353 .10656 .45432E-01 .37549E-03 ERR DEF= .500 Final values: norm = 11.1512 alpha = 2.56118 Normalizat = 1.09212 Prefactor = 0.93353 ********** ** 18 **HESSE ********** FCN= 4608.180 FROM HESSE STATUS=OK 29 CALLS 286 TOTAL EDM= .54E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 11.151 7.1625 .96294E-05 -1.5641 2 alpha 2.5612 .51387 .82962E-02 .24474E-01 3 Normalizat 1.0921 .25414 .24190E-03 -.90005 4 Prefactor .93353 .24305 .25291E-03 -.94979 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.43676e-10 Minuit parameter uncertainties: 1 7.16246 2 0.517559 3 0.254423 4 0.24333 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 4608.18013848 delta logL = 0.0341654231206 Extracting fit parameters... 4FGL J2331.0-2147 Spectrum: LogParabola 418 norm: 1.115e+01 7.162e+00 0.000e+00 1.000e+06 ( 1.000e-12) 419 alpha: 2.561e+00 5.176e-01 0.000e+00 5.000e+00 ( 1.000e+00) 420 beta: 1.305e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 421 Eb: 9.116e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 534 Prefactor: 9.335e-01 2.433e-01 0.000e+00 1.000e+01 ( 1.000e+00) 535 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 536 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 533 Normalization: 1.092e+00 2.544e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 8.50 Ra Dec: 352.763 -21.795 Photon Index (Free Index): 2.56 +/- 0.52 Photon Flux (Free Index): 1.44e-07 +/- 7.83e-08 Energy Flux (Free Index): 4.26e-05 +/- 2.01e-05 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/35384863/cmap_HighResolution_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET comment='SUCCESS', photon_flux='1.32e-07', energy_flux2='4.26e-05', photon_flux_error='6.10e-08', dlogl='3.42e-02', energy_flux='4.37e-05', photon_flux2='1.44e-07', job_status='DONE', time_completed='2026-08-19 18:03:16.328254', photon_index_error2='0.52', photon_index2='2.56', ts='8.45', fit_tolerance='1e-08', GAL='0.92', photon_index_error='0.00', energy_flux_error2='2.01e-05', EG='1.11', time_epoch_completed='1787187796.33', return_code='0', job_id='35384863', GAL2='0.93', EG2='1.09', return_code2='0', energy_flux_error='2.03e-05', photon_flux_error2='7.83e-08', ts2='8.50', photon_index='2.43' WHERE bin_id='2196' AND source_name='4FGL J2331.0-2147' AND cadence='daily'; Database successfully updated. Analysis Complete. Wed Aug 19 18:03:16 PDT 2026 outfile=/lscratch/kocevski/35384944/ltcube_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.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/35384944/ft2_4FGL_J2331.0-2147_daily_bin2196.fits .....................! real 8.77 user 8.03 sys 0.24 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/35384944/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits evtable="EVENTS" scfile=/lscratch/kocevski/35384944/ft2_4FGL_J2331.0-2147_daily_bin2196.fits sctable="SC_DATA" expcube=/lscratch/kocevski/35384944/ltcube_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits outfile=/lscratch/kocevski/35384944/expmap_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.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/35384944/ltcube_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits .....................! real 69.26 user 64.48 sys 4.08 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 166 point sources and 0 extended sources Setting source of interest to: 4FGL J2331.0-2147 @ 352.763 -21.7953 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/35384944/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits scfile=/lscratch/kocevski/35384944/ft2_4FGL_J2331.0-2147_daily_bin2196.fits outfile=/lscratch/kocevski/35384944/cmap_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.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=352.763 yref=-21.7953 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.82 user 0.21 sys 0.14 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/35384944/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits scfile=/lscratch/kocevski/35384944/ft2_4FGL_J2331.0-2147_daily_bin2196.fits outfile=/lscratch/kocevski/35384944/cmap_HighResolution_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.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=352.763 yref=-21.7953 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.89 user 0.23 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/35384944/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits evtable="EVENTS" scfile=/lscratch/kocevski/35384944/ft2_4FGL_J2331.0-2147_daily_bin2196.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/35384944/Model_4FGL_J2331.0-2147_daily_bin2196.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/35384895/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits.....................! real 18.04 user 16.34 sys 1.06 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/35384895/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits', '/lscratch/kocevski/35384895/ft2_4FGL_J2331.0-2147_daily_bin2196.fits', expMap='/lscratch/kocevski/35384895/expmap_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits', expCube='/lscratch/kocevski/35384895/ltcube_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/35384895/Model_4FGL_J2331.0-2147_daily_bin2196.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2331.0-2147' 4FGL J2331.0-2147 Spectrum: LogParabola 418 norm: 2.017e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 419 alpha: 2.433e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 420 beta: 1.305e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 421 Eb: 9.116e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/35384895/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits Spacecraft file(s): /lscratch/kocevski/35384895/ft2_4FGL_J2331.0-2147_daily_bin2196.fits Exposure map: /lscratch/kocevski/35384895/expmap_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits Exposure cube: /lscratch/kocevski/35384895/ltcube_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/35384895/Model_4FGL_J2331.0-2147_daily_bin2196.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) = 4608.22711433 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 4608.2170158 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 51.455 1.0000 .0000 .10000E+07 2 'norm ' 1.1167 1.0000 .0000 .10000E+07 3 'Prefactor ' .19684E-02 1.0000 .0000 .10000E+07 4 'norm ' .42035E-04 1.0000 .0000 .10000E+07 5 'Prefactor ' .46051E-02 1.0000 .0000 .10000E+07 6 'Prefactor ' .62055E-04 1.0000 .0000 .10000E+07 7 'norm ' .11102E-08 1.0000 .0000 .10000E+07 8 'Prefactor ' 6.3682 1.0000 .0000 .10000E+07 9 'Prefactor ' .46364E-03 1.0000 .0000 .10000E+07 10 'Prefactor ' .51939E-02 1.0000 .0000 .10000E+07 11 'Prefactor ' .89195E-01 1.0000 .0000 .10000E+07 12 'norm ' 12.280 1.0000 .0000 .10000E+07 13 'Prefactor ' .11297E-03 1.0000 .0000 .10000E+07 14 'norm ' .11657E-08 1.0000 .0000 .10000E+07 15 'norm ' 2.1186 1.0000 .0000 .10000E+07 16 'Prefactor ' .89031E-01 1.0000 .0000 .10000E+07 17 'Prefactor ' .40513E-02 1.0000 .0000 .10000E+07 18 'Normalizat' 1.1079 1.0000 .10000E-01 10.000 19 'Prefactor ' .92215 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5370E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 4608.214 FROM MIGRAD STATUS=CONVERGED 142 CALLS 1409 TOTAL EDM= .11E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .9% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 50.094 72.903 -.13704E-04 .70933E-02 2 norm 1.1164 1.4829 -.12256E-05 -.42032E-02 3 Prefactor .11758E-04 10.347 -.26422E-05** at limit ** 4 norm .11102E-09 3.8709 .55912E-06** at limit ** 5 Prefactor .0000 6.0769 -.41353E-05** at limit ** 6 Prefactor .0000 3.4860 .98419E-06** at limit ** 7 norm .0000 .18770 -.25164E-05** at limit ** 8 Prefactor 6.4889 7.9573 .20290E-05 .22285E-02 9 Prefactor .0000 4.2910 -.14128E-05** at limit ** 10 Prefactor .55511E-10 8.5582 -.19389E-06** at limit ** 11 Prefactor .28521E-05 29.206 .51379E-05** at limit ** 12 norm 12.272 5.6970 -.99252E-06 .38026E-02 13 Prefactor .22488E-05 28.897 .44478E-06** at limit ** 14 norm .0000 .28808 -.85409E-06** at limit ** 15 norm 2.1203 2.9005 -.20929E-05 -.92521E-03 16 Prefactor .28290E-05 28.545 .41615E-05** at limit ** 17 Prefactor .41178E-05 21.736 -.65562E-05** at limit ** 18 Normalizat 1.1085 .24812 .34167E-05 .27502E-03 19 Prefactor .92200 .23874 .10786E-04 .26128E-03 ERR DEF= .500 Final values: norm = 50.094 norm = 1.1164 Prefactor = 1.17584e-05 norm = 1.11022e-10 Prefactor = 0 Prefactor = 0 norm = 0 Prefactor = 6.48886 Prefactor = 0 Prefactor = 5.55112e-11 Prefactor = 2.85211e-06 norm = 12.2722 Prefactor = 2.24881e-06 norm = 0 norm = 2.12026 Prefactor = 2.82901e-06 Prefactor = 4.11782e-06 Normalizat = 1.10853 Prefactor = 0.922003 outfile=/lscratch/kocevski/35384948/ltcube_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.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/35384948/ft2_4FGL_J2331.0-2147_daily_bin2196.fits .....................! real 9.21 user 8.42 sys 0.23 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/35384948/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits evtable="EVENTS" scfile=/lscratch/kocevski/35384948/ft2_4FGL_J2331.0-2147_daily_bin2196.fits sctable="SC_DATA" expcube=/lscratch/kocevski/35384948/ltcube_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits outfile=/lscratch/kocevski/35384948/expmap_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.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/35384948/ltcube_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits .....................! real 73.42 user 68.41 sys 4.30 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 166 point sources and 0 extended sources Setting source of interest to: 4FGL J2331.0-2147 @ 352.763 -21.7953 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/35384948/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits scfile=/lscratch/kocevski/35384948/ft2_4FGL_J2331.0-2147_daily_bin2196.fits outfile=/lscratch/kocevski/35384948/cmap_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.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=352.763 yref=-21.7953 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.85 user 0.23 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/35384948/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits scfile=/lscratch/kocevski/35384948/ft2_4FGL_J2331.0-2147_daily_bin2196.fits outfile=/lscratch/kocevski/35384948/cmap_HighResolution_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.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=352.763 yref=-21.7953 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.74 user 0.24 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/35384948/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits evtable="EVENTS" scfile=/lscratch/kocevski/35384948/ft2_4FGL_J2331.0-2147_daily_bin2196.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/35384948/Model_4FGL_J2331.0-2147_daily_bin2196.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 sourcoutfile=/lscratch/kocevski/35384942/ltcube_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.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/35384942/ft2_4FGL_J2331.0-2147_daily_bin2196.fits .....................! real 8.82 user 8.10 sys 0.23 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/35384942/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits evtable="EVENTS" scfile=/lscratch/kocevski/35384942/ft2_4FGL_J2331.0-2147_daily_bin2196.fits sctable="SC_DATA" expcube=/lscratch/kocevski/35384942/ltcube_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits outfile=/lscratch/kocevski/35384942/expmap_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.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/35384942/ltcube_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits .....................! real 71.42 user 66.66 sys 3.99 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 166 point sources and 0 extended sources Setting source of interest to: 4FGL J2331.0-2147 @ 352.763 -21.7953 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/35384942/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits scfile=/lscratch/kocevski/35384942/ft2_4FGL_J2331.0-2147_daily_bin2196.fits outfile=/lscratch/kocevski/35384942/cmap_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.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=352.763 yref=-21.7953 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.86 user 0.24 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/35384942/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits scfile=/lscratch/kocevski/35384942/ft2_4FGL_J2331.0-2147_daily_bin2196.fits outfile=/lscratch/kocevski/35384942/cmap_HighResolution_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.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=352.763 yref=-21.7953 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.81 user 0.23 sys 0.14 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/35384942/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits evtable="EVENTS" scfile=/lscratch/kocevski/35384942/ft2_4FGL_J2331.0-2147_daily_bin2196.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/35384942/Model_4FGL_J2331.0-2147_daily_bin2196.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 sourc ********** ** 18 **HESSE ********** FCN= 4608.214 FROM HESSE STATUS=OK 298 CALLS 1707 TOTAL EDM= .72E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 50.094 73.211 .13942E-03 -1.5566 2 norm 1.1164 1.5171 .11133E-02 -1.5687 3 Prefactor .11758E-04 29.474 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .11102E-09 3.8332 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .0000 6.0721 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .0000 3.4768 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 norm .0000 .18645 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 6.4889 7.9600 .39751E-03 -1.5657 9 Prefactor .0000 4.2843 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .55511E-10 8.5590 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .28521E-05 56.198 .14229E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm 12.272 5.6886 .28560E-03 -1.5638 13 Prefactor .22488E-05 32.305 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 norm .0000 .28378 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 norm 2.1203 2.9228 .70832E-03 -1.5679 16 Prefactor .28290E-05 56.911 .14234E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor .41178E-05 28.433 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Normalizat 1.1085 .20615 .54398E-01 -.89478 19 Prefactor .92200 .19894 .45287E-01 -.95376 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 7.16639e-07 Minuit parameter uncertainties: 1 73.2128 2 1.51715 3 0.0372325 4 4.10831e-05 5 1.48953e-05 6 1.73174e-05 7 1.7704e-08 8 7.96 9 1.56054e-05 10 3.31361e-05 11 0.0253209 12 5.68862 13 0.0170469 14 2.77044e-06 15 2.92278 16 0.0253775 17 0.0216408 18 0.206303 19 0.199097 e GAL_V02 Working on... /lscratch/kocevski/35384918/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits.....................! real 18.61 user 16.87 sys 1.06 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/35384918/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits', '/lscratch/kocevski/35384918/ft2_4FGL_J2331.0-2147_daily_bin2196.fits', expMap='/lscratch/kocevski/35384918/expmap_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits', expCube='/lscratch/kocevski/35384918/ltcube_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/35384918/Model_4FGL_J2331.0-2147_daily_bin2196.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2331.0-2147' 4FGL J2331.0-2147 Spectrum: LogParabola 418 norm: 2.017e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 419 alpha: 2.433e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 420 beta: 1.305e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 421 Eb: 9.116e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/35384918/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits Spacecraft file(s): /lscratch/kocevski/35384918/ft2_4FGL_J2331.0-2147_daily_bin2196.fits Exposure map: /lscratch/kocevski/35384918/expmap_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits Exposure cube: /lscratch/kocevski/35384918/ltcube_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/35384918/Model_4FGL_J2331.0-2147_daily_bin2196.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) = 4608.22711433 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 4608.2170158 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 51.455 1.0000 .0000 .10000E+07 2 'norm ' 1.1167 1.0000 .0000 .10000E+07 3 'Prefactor ' .19684E-02 1.0000 .0000 .10000E+07 4 'norm ' .42035E-04 1.0000 .0000 .10000E+07 5 'Prefactor ' .46051E-02 1.0000 .0000 .10000E+07 6 'Prefactor ' .62055E-04 1.0000 .0000 .10000E+07 7 'norm ' .11102E-08 1.0000 .0000 .10000E+07 8 'Prefactor ' 6.3682 1.0000 .0000 .10000E+07 9 'Prefactor ' .46364E-03 1.0000 .0000 .10000E+07 10 'Prefactor ' .51939E-02 1.0000 .0000 .10000E+07 11 'Prefactor ' .89195E-01 1.0000 .0000 .10000E+07 12 'norm ' 12.280 1.0000 .0000 .10000E+07 13 'Prefactor ' .11297E-03 1.0000 .0000 .10000E+07 14 'norm ' .11657E-08 1.0000 .0000 .10000E+07 15 'norm ' 2.1186 1.0000 .0000 .10000E+07 16 'Prefactor ' .89031E-01 1.0000 .0000 .10000E+07 17 'Prefactor ' .40513E-02 1.0000 .0000 .10000E+07 18 'Normalizat' 1.1079 1.0000 .10000E-01 10.000 19 'Prefactor ' .92215 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5370E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 4608.214 FROM MIGRAD STATUS=CONVERGED 142 CALLS 1409 TOTAL EDM= .11E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .9% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 50.094 72.903 -.13704E-04 .70933E-02 2 norm 1.1164 1.4829 -.12256E-05 -.42032E-02 3 Prefactor .11758E-04 10.347 -.26422E-05** at limit ** 4 norm .11102E-09 3.8709 .55912E-06** at limit ** 5 Prefactor .0000 6.0769 -.41353E-05** at limit ** 6 Prefactor .0000 3.4860 .98419E-06** at limit ** 7 norm .0000 .18770 -.25164E-05** at limit ** 8 Prefactor 6.4889 7.9573 .20290E-05 .22285E-02 9 Prefactor .0000 4.2910 -.14128E-05** at limit ** 10 Prefactor .55511E-10 8.5582 -.19389E-06** at limit ** 11 Prefactor .28521E-05 29.206 .51379E-05** at limit ** 12 norm 12.272 5.6970 -.99252E-06 .38026E-02 13 Prefactor .22488E-05 28.897 .44478E-06** at limit ** 14 norm .0000 .28808 -.85409E-06** at limit ** 15 norm 2.1203 2.9005 -.20929E-05 -.92521E-03 16 Prefactor .28290E-05 28.545 .41615E-05** at limit ** 17 Prefactor .41178E-05 21.736 -.65562E-05** at limit ** 18 Normalizat 1.1085 .24812 .34167E-05 .27502E-03 19 Prefactor .92200 .23874 .10786E-04 .26128E-03 ERR DEF= .500 Final values: norm = 50.094 norm = 1.1164 Prefactor = 1.17584e-05 norm = 1.11022e-10 Prefactor = 0 Prefactor = 0 norm = 0 Prefactor = 6.48886 Prefactor = 0 Prefactor = 5.55112e-11 Prefactor = 2.85211e-06 norm = 12.2722 Prefactor = 2.24881e-06 norm = 0 norm = 2.12026 Prefactor = 2.82901e-06 Prefactor = 4.11782e-06 Normalizat = 1.10853 Prefactor = 0.922003 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 4608.2143039 Extracting fit parameters... 4FGL J2331.0-2147 Spectrum: LogParabola 418 norm: 1.227e+01 5.689e+00 0.000e+00 1.000e+06 ( 1.000e-12) 419 alpha: 2.433e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 420 beta: 1.305e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 421 Eb: 9.116e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 534 Prefactor: 9.220e-01 1.991e-01 0.000e+00 1.000e+01 ( 1.000e+00) 535 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 536 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 533 Normalization: 1.109e+00 2.063e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 8.45 Ra Dec: 352.763 -21.795 Photon Index (Fixed Index): 2.43 +/- 0.00 Photon Flux (Fixed Index): 1.32e-07 +/- 6.10e-08 Energy Flux (Fixed Index): 4.37e-05 +/- 2.03e-05 Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 4608.18363873 delta logL = 0.0306651729043 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 4608.18013958 delta logL = 0.03416432218 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 11.154 1.0000 .0000 .10000E+07 2 'alpha ' 2.5616 1.0000 .0000 5.0000 3 'Normalizat' 1.0920 1.0000 .10000E-01 10.000 4 'Prefactor ' .93358 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5370E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 4608.180 FROM MIGRAD STATUS=CONVERGED 52 CALLS 257 TOTAL EDM= .16E-07 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 11.151 87.501 .29973E-03 .91992E-02 2 alpha 2.5612 3.7800 .20483 .33308E-04 3 Normalizat 1.0921 .13975 .38335E-01 .41135E-03 4 Prefactor .93353 .10656 .45432E-01 .37549E-03 ERR DEF= .500 Final values: norm = 11.1512 alpha = 2.56118 Normalizat = 1.09212 Prefactor = 0.93353 ********** ** 18 **HESSE ********** FCN= 4608.180 FROM HESSE STATUS=OK 29 CALLS 286 TOTAL EDM= .54E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 11.151 7.1625 .96294E-05 -1.5641 2 alpha 2.5612 .51387 .82962E-02 .24474E-01 3 Normalizat 1.0921 .25414 .24190E-03 -.90005 4 Prefactor .93353 .24305 .25291E-03 -.94979 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.43676e-10 Minuit parameter uncertainties: 1 7.16246 2 0.517559 3 0.254423 4 0.24333 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 4608.18013848 delta logL = 0.0341654231206 Extracting fit parameters... 4FGL J2331.0-2147 Spectrum: LogParabola 418 norm: 1.115e+01 7.162e+00 0.000e+00 1.000e+06 ( 1.000e-12) 419 alpha: 2.561e+00 5.176e-01 0.000e+00 5.000e+00 ( 1.000e+00) 420 beta: 1.305e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 421 Eb: 9.116e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 534 Prefactor: 9.335e-01 2.433e-01 0.000e+00 1.000e+01 ( 1.000e+00) 535 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 536 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 533 Normalization: 1.092e+00 2.544e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 8.50 Ra Dec: 352.763 -21.795 Photon Index (Free Index): 2.56 +/- 0.52 Photon Flux (Free Index): 1.44e-07 +/- 7.83e-08 Energy Flux (Free Index): 4.26e-05 +/- 2.01e-05 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/35384895/cmap_HighResolution_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET comment='SUCCESS', photon_flux='1.32e-07', energy_flux2='4.26e-05', photon_flux_error='6.10e-08', dlogl='3.42e-02', energy_flux='4.37e-05', photon_flux2='1.44e-07', job_status='DONE', time_completed='2026-08-19 18:03:39.976296', photon_index_error2='0.52', photon_index2='2.56', ts='8.45', fit_tolerance='1e-08', GAL='0.92', photon_index_error='0.00', energy_flux_error2='2.01e-05', EG='1.11', time_epoch_completed='1787187819.98', return_code='0', job_id='35384895', GAL2='0.93', EG2='1.09', return_code2='0', energy_flux_error='2.03e-05', photon_flux_error2='7.83e-08', ts2='8.50', photon_index='2.43' WHERE bin_id='2196' AND source_name='4FGL J2331.0-2147' AND cadence='daily'; Database successfully updated. Analysis Complete. Wed Aug 19 18:03:40 PDT 2026 ********** ** 18 **HESSE ********** FCN= 4608.214 FROM HESSE STATUS=OK 298 CALLS 1707 TOTAL EDM= .72E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 50.094 73.211 .13942E-03 -1.5566 2 norm 1.1164 1.5171 .11133E-02 -1.5687 3 Prefactor .11758E-04 29.474 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .11102E-09 3.8332 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .0000 6.0721 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .0000 3.4768 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 norm .0000 .18645 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 6.4889 7.9600 .39751E-03 -1.5657 9 Prefactor .0000 4.2843 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .55511E-10 8.5590 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .28521E-05 56.198 .14229E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm 12.272 5.6886 .28560E-03 -1.5638 13 Prefactor .22488E-05 32.305 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 norm .0000 .28378 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 norm 2.1203 2.9228 .70832E-03 -1.5679 16 Prefactor .28290E-05 56.911 .14234E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor .41178E-05 28.433 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Normalizat 1.1085 .20615 .54398E-01 -.89478 19 Prefactor .92200 .19894 .45287E-01 -.95376 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 7.16639e-07 Minuit parameter uncertainties: 1 73.2128 2 1.51715 3 0.0372325 4 4.10831e-05 5 1.48953e-05 6 1.73174e-05 7 1.7704e-08 8 7.96 9 1.56054e-05 10 3.31361e-05 11 0.0253209 12 5.68862 13 0.0170469 14 2.77044e-06 15 2.92278 16 0.0253775 17 0.0216408 18 0.206303 19 0.199097 outfile=/lscratch/kocevski/35384973/ltcube_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.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/35384973/ft2_4FGL_J2331.0-2147_daily_bin2196.fits .....................! real 8.83 user 8.13 sys 0.23 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/35384973/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits evtable="EVENTS" scfile=/lscratch/kocevski/35384973/ft2_4FGL_J2331.0-2147_daily_bin2196.fits sctable="SC_DATA" expcube=/lscratch/kocevski/35384973/ltcube_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits outfile=/lscratch/kocevski/35384973/expmap_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.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/35384973/ltcube_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits .....................! real 72.15 user 67.28 sys 4.03 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 166 point sources and 0 extended sources Setting source of interest to: 4FGL J2331.0-2147 @ 352.763 -21.7953 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/35384973/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits scfile=/lscratch/kocevski/35384973/ft2_4FGL_J2331.0-2147_daily_bin2196.fits outfile=/lscratch/kocevski/35384973/cmap_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.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=352.763 yref=-21.7953 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.80 user 0.24 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/35384973/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits scfile=/lscratch/kocevski/35384973/ft2_4FGL_J2331.0-2147_daily_bin2196.fits outfile=/lscratch/kocevski/35384973/cmap_HighResolution_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.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=352.763 yref=-21.7953 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.82 user 0.24 sys 0.12 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/35384973/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits evtable="EVENTS" scfile=/lscratch/kocevski/35384973/ft2_4FGL_J2331.0-2147_daily_bin2196.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/35384973/Model_4FGL_J2331.0-2147_daily_bin2196.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 sourcoutfile=/lscratch/kocevski/35384954/ltcube_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.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/35384954/ft2_4FGL_J2331.0-2147_daily_bin2196.fits .....................! real 9.84 user 9.10 sys 0.22 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/35384954/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits evtable="EVENTS" scfile=/lscratch/kocevski/35384954/ft2_4FGL_J2331.0-2147_daily_bin2196.fits sctable="SC_DATA" expcube=/lscratch/kocevski/35384954/ltcube_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits outfile=/lscratch/kocevski/35384954/expmap_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.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/35384954/ltcube_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits .....................! real 77.75 user 72.30 sys 4.66 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 166 point sources and 0 extended sources Setting source of interest to: 4FGL J2331.0-2147 @ 352.763 -21.7953 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/35384954/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits scfile=/lscratch/kocevski/35384954/ft2_4FGL_J2331.0-2147_daily_bin2196.fits outfile=/lscratch/kocevski/35384954/cmap_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.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=352.763 yref=-21.7953 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 0.28 sys 0.17 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/35384954/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits scfile=/lscratch/kocevski/35384954/ft2_4FGL_J2331.0-2147_daily_bin2196.fits outfile=/lscratch/kocevski/35384954/cmap_HighResolution_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.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=352.763 yref=-21.7953 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 0.83 user 0.25 sys 0.12 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/35384954/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits evtable="EVENTS" scfile=/lscratch/kocevski/35384954/ft2_4FGL_J2331.0-2147_daily_bin2196.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/35384954/Model_4FGL_J2331.0-2147_daily_bin2196.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding sourcDone. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 4608.2143039 Extracting fit parameters... 4FGL J2331.0-2147 Spectrum: LogParabola 418 norm: 1.227e+01 5.689e+00 0.000e+00 1.000e+06 ( 1.000e-12) 419 alpha: 2.433e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 420 beta: 1.305e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 421 Eb: 9.116e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 534 Prefactor: 9.220e-01 1.991e-01 0.000e+00 1.000e+01 ( 1.000e+00) 535 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 536 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 533 Normalization: 1.109e+00 2.063e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 8.45 Ra Dec: 352.763 -21.795 Photon Index (Fixed Index): 2.43 +/- 0.00 Photon Flux (Fixed Index): 1.32e-07 +/- 6.10e-08 Energy Flux (Fixed Index): 4.37e-05 +/- 2.03e-05 Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 4608.18363873 delta logL = 0.0306651729043 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 4608.18013958 delta logL = 0.03416432218 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 11.154 1.0000 .0000 .10000E+07 2 'alpha ' 2.5616 1.0000 .0000 5.0000 3 'Normalizat' 1.0920 1.0000 .10000E-01 10.000 4 'Prefactor ' .93358 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5370E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 4608.180 FROM MIGRAD STATUS=CONVERGED 52 CALLS 257 TOTAL EDM= .16E-07 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 11.151 87.501 .29973E-03 .91992E-02 2 alpha 2.5612 3.7800 .20483 .33308E-04 3 Normalizat 1.0921 .13975 .38335E-01 .41135E-03 4 Prefactor .93353 .10656 .45432E-01 .37549E-03 ERR DEF= .500 Final values: norm = 11.1512 alpha = 2.56118 Normalizat = 1.09212 Prefactor = 0.93353 ********** ** 18 **HESSE ********** FCN= 4608.180 FROM HESSE STATUS=OK 29 CALLS 286 TOTAL EDM= .54E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 11.151 7.1625 .96294E-05 -1.5641 2 alpha 2.5612 .51387 .82962E-02 .24474E-01 3 Normalizat 1.0921 .25414 .24190E-03 -.90005 4 Prefactor .93353 .24305 .25291E-03 -.94979 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.43676e-10 Minuit parameter uncertainties: 1 7.16246 2 0.517559 3 0.254423 4 0.24333 number of points = 7651 number of fields = 31 RA_SUN column already exists. File will not be modified. shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 4608.18013848 delta logL = 0.0341654231206 Extracting fit parameters... 4FGL J2331.0-2147 Spectrum: LogParabola 418 norm: 1.115e+01 7.162e+00 0.000e+00 1.000e+06 ( 1.000e-12) 419 alpha: 2.561e+00 5.176e-01 0.000e+00 5.000e+00 ( 1.000e+00) 420 beta: 1.305e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 421 Eb: 9.116e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 534 Prefactor: 9.335e-01 2.433e-01 0.000e+00 1.000e+01 ( 1.000e+00) 535 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 536 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 533 Normalization: 1.092e+00 2.544e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 8.50 Ra Dec: 352.763 -21.795 Photon Index (Free Index): 2.56 +/- 0.52 Photon Flux (Free Index): 1.44e-07 +/- 7.83e-08 Energy Flux (Free Index): 4.26e-05 +/- 2.01e-05 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/35384918/cmap_HighResolution_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET comment='SUCCESS', photon_flux='1.32e-07', energy_flux2='4.26e-05', photon_flux_error='6.10e-08', dlogl='3.42e-02', energy_flux='4.37e-05', photon_flux2='1.44e-07', job_status='DONE', time_completed='2026-08-19 18:03:49.523417', photon_index_error2='0.52', photon_index2='2.56', ts='8.45', fit_tolerance='1e-08', GAL='0.92', photon_index_error='0.00', energy_flux_error2='2.01e-05', EG='1.11', time_epoch_completed='1787187829.52', return_code='0', job_id='35384918', GAL2='0.93', EG2='1.09', return_code2='0', energy_flux_error='2.03e-05', photon_flux_error2='7.83e-08', ts2='8.50', photon_index='2.43' WHERE bin_id='2196' AND source_name='4FGL J2331.0-2147' AND cadence='daily'; Database successfully updated. Analysis Complete. Wed Aug 19 18:03:49 PDT 2026 Done. Performing analysis on: 4FGL_J2331.0-2147_daily_bin2196 RA = 352.763, Dec = -21.7953 tmin = 808531201, tmax = 808790401 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='35385104', job_status='RUN', time_executed='2026-08-19 18:00:50.142827', time_epoch_executed='1787187650.14' WHERE source_name='4FGL J2331.0-2147' and cadence='daily' and bin_id='2196' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/35385104 Creating custom pfile directory: /lscratch/kocevski/35385104/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=808531201.0 && nMetStart<808790401.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=808531201.0 && nMetStart<808790401.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/35385104/ft1_4FGL_J2331.0-2147_daily_bin2196.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=808531201.0 && nMetStart<808790401.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/35385104/ft2_4FGL_J2331.0-2147_daily_bin2196.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/35385104/ft1_4FGL_J2331.0-2147_daily_bin2196.fits outfile=/lscratch/kocevski/35385104/ft1_filteredMKT_4FGL_J2331.0-2147_daily_bin2196.fits ra=352.763 dec=-21.7953 rad=12.0 tmin=808531201.0 tmax=808790401.0 emin=100.0 emax=100000.0 zmin=0.0 zmax=90.0 evclass=128 evtype="INDEF" convtype=-1 phasemin=0.0 phasemax=1.0 evtable="EVENTS" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. real 2.95 user 2.30 sys 0.17 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/35385104/ft2_4FGL_J2331.0-2147_daily_bin2196.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/35385104/ft2_4FGL_J2331.0-2147_daily_bin2196.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/35385104/ft1_filteredMKT_4FGL_J2331.0-2147_daily_bin2196.fits evtable="EVENTS" outfile="/lscratch/kocevski/35385104/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.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: 398 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/35385104/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits" evtable="EVENTS" scfile=/lscratch/kocevski/35385104/ft2_4FGL_J2331.0-2147_daily_bin2196.fits sctable="SC_DATA" e GAL_V02 Working on... /lscratch/kocevski/35384944/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits.....................! real 17.34 user 15.85 sys 1.11 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/35384944/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits', '/lscratch/kocevski/35384944/ft2_4FGL_J2331.0-2147_daily_bin2196.fits', expMap='/lscratch/kocevski/35384944/expmap_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits', expCube='/lscratch/kocevski/35384944/ltcube_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/35384944/Model_4FGL_J2331.0-2147_daily_bin2196.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2331.0-2147' 4FGL J2331.0-2147 Spectrum: LogParabola 418 norm: 2.017e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 419 alpha: 2.433e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 420 beta: 1.305e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 421 Eb: 9.116e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/35384944/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits Spacecraft file(s): /lscratch/kocevski/35384944/ft2_4FGL_J2331.0-2147_daily_bin2196.fits Exposure map: /lscratch/kocevski/35384944/expmap_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits Exposure cube: /lscratch/kocevski/35384944/ltcube_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/35384944/Model_4FGL_J2331.0-2147_daily_bin2196.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) = 4608.22711433 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 4608.2170158 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 51.455 1.0000 .0000 .10000E+07 2 'norm ' 1.1167 1.0000 .0000 .10000E+07 3 'Prefactor ' .19684E-02 1.0000 .0000 .10000E+07 4 'norm ' .42035E-04 1.0000 .0000 .10000E+07 5 'Prefactor ' .46051E-02 1.0000 .0000 .10000E+07 6 'Prefactor ' .62055E-04 1.0000 .0000 .10000E+07 7 'norm ' .11102E-08 1.0000 .0000 .10000E+07 8 'Prefactor ' 6.3682 1.0000 .0000 .10000E+07 9 'Prefactor ' .46364E-03 1.0000 .0000 .10000E+07 10 'Prefactor ' .51939E-02 1.0000 .0000 .10000E+07 11 'Prefactor ' .89195E-01 1.0000 .0000 .10000E+07 12 'norm ' 12.280 1.0000 .0000 .10000E+07 13 'Prefactor ' .11297E-03 1.0000 .0000 .10000E+07 14 'norm ' .11657E-08 1.0000 .0000 .10000E+07 15 'norm ' 2.1186 1.0000 .0000 .10000E+07 16 'Prefactor ' .89031E-01 1.0000 .0000 .10000E+07 17 'Prefactor ' .40513E-02 1.0000 .0000 .10000E+07 18 'Normalizat' 1.1079 1.0000 .10000E-01 10.000 19 'Prefactor ' .92215 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5370E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 4608.214 FROM MIGRAD STATUS=CONVERGED 142 CALLS 1409 TOTAL EDM= .11E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .9% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 50.094 72.903 -.13704E-04 .70933E-02 2 norm 1.1164 1.4829 -.12256E-05 -.42032E-02 3 Prefactor .11758E-04 10.347 -.26422E-05** at limit ** 4 norm .11102E-09 3.8709 .55912E-06** at limit ** 5 Prefactor .0000 6.0769 -.41353E-05** at limit ** 6 Prefactor .0000 3.4860 .98419E-06** at limit ** 7 norm .0000 .18770 -.25164E-05** at limit ** 8 Prefactor 6.4889 7.9573 .20290E-05 .22285E-02 9 Prefactor .0000 4.2910 -.14128E-05** at limit ** 10 Prefactor .55511E-10 8.5582 -.19389E-06** at limit ** 11 Prefactor .28521E-05 29.206 .51379E-05** at limit ** 12 norm 12.272 5.6970 -.99252E-06 .38026E-02 13 Prefactor .22488E-05 28.897 .44478E-06** at limit ** 14 norm .0000 .28808 -.85409E-06** at limit ** 15 norm 2.1203 2.9005 -.20929E-05 -.92521E-03 16 Prefactor .28290E-05 28.545 .41615E-05** at limit ** 17 Prefactor .41178E-05 21.736 -.65562E-05** at limit ** 18 Normalizat 1.1085 .24812 .34167E-05 .27502E-03 19 Prefactor .92200 .23874 .10786E-04 .26128E-03 ERR DEF= .500 Final values: norm = 50.094 norm = 1.1164 Prefactor = 1.17584e-05 norm = 1.11022e-10 Prefactor = 0 Prefactor = 0 norm = 0 Prefactor = 6.48886 Prefactor = 0 Prefactor = 5.55112e-11 Prefactor = 2.85211e-06 norm = 12.2722 Prefactor = 2.24881e-06 norm = 0 norm = 2.12026 Prefactor = 2.82901e-06 Prefactor = 4.11782e-06 Normalizat = 1.10853 Prefactor = 0.922003 ********** ** 18 **HESSE ********** FCN= 4608.214 FROM HESSE STATUS=OK 298 CALLS 1707 TOTAL EDM= .72E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 50.094 73.211 .13942E-03 -1.5566 2 norm 1.1164 1.5171 .11133E-02 -1.5687 3 Prefactor .11758E-04 29.474 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .11102E-09 3.8332 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .0000 6.0721 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .0000 3.4768 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 norm .0000 .18645 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 6.4889 7.9600 .39751E-03 -1.5657 9 Prefactor .0000 4.2843 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .55511E-10 8.5590 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .28521E-05 56.198 .14229E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm 12.272 5.6886 .28560E-03 -1.5638 13 Prefactor .22488E-05 32.305 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 norm .0000 .28378 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 norm 2.1203 2.9228 .70832E-03 -1.5679 16 Prefactor .28290E-05 56.911 .14234E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor .41178E-05 28.433 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Normalizat 1.1085 .20615 .54398E-01 -.89478 19 Prefactor .92200 .19894 .45287E-01 -.95376 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 7.16639e-07 Minuit parameter uncertainties: 1 73.2128 2 1.51715 3 0.0372325 4 4.10831e-05 5 1.48953e-05 6 1.73174e-05 7 1.7704e-08 8 7.96 9 1.56054e-05 10 3.31361e-05 11 0.0253209 12 5.68862 13 0.0170469 14 2.77044e-06 15 2.92278 16 0.0253775 17 0.0216408 18 0.206303 19 0.199097 e GAL_V02 Working on... /lscratch/kocevski/35384942/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits.....................! real 18.09 user 16.68 sys 0.92 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/35384942/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits', '/lscratch/kocevski/35384942/ft2_4FGL_J2331.0-2147_daily_bin2196.fits', expMap='/lscratch/kocevski/35384942/expmap_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits', expCube='/lscratch/kocevski/35384942/ltcube_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/35384942/Model_4FGL_J2331.0-2147_daily_bin2196.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2331.0-2147' 4FGL J2331.0-2147 Spectrum: LogParabola 418 norm: 2.017e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 419 alpha: 2.433e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 420 beta: 1.305e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 421 Eb: 9.116e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/35384942/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits Spacecraft file(s): /lscratch/kocevski/35384942/ft2_4FGL_J2331.0-2147_daily_bin2196.fits Exposure map: /lscratch/kocevski/35384942/expmap_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits Exposure cube: /lscratch/kocevski/35384942/ltcube_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/35384942/Model_4FGL_J2331.0-2147_daily_bin2196.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) = 4608.22711433 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 4608.2170158 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 51.455 1.0000 .0000 .10000E+07 2 'norm ' 1.1167 1.0000 .0000 .10000E+07 3 'Prefactor ' .19684E-02 1.0000 .0000 .10000E+07 4 'norm ' .42035E-04 1.0000 .0000 .10000E+07 5 'Prefactor ' .46051E-02 1.0000 .0000 .10000E+07 6 'Prefactor ' .62055E-04 1.0000 .0000 .10000E+07 7 'norm ' .11102E-08 1.0000 .0000 .10000E+07 8 'Prefactor ' 6.3682 1.0000 .0000 .10000E+07 9 'Prefactor ' .46364E-03 1.0000 .0000 .10000E+07 10 'Prefactor ' .51939E-02 1.0000 .0000 .10000E+07 11 'Prefactor ' .89195E-01 1.0000 .0000 .10000E+07 12 'norm ' 12.280 1.0000 .0000 .10000E+07 13 'Prefactor ' .11297E-03 1.0000 .0000 .10000E+07 14 'norm ' .11657E-08 1.0000 .0000 .10000E+07 15 'norm ' 2.1186 1.0000 .0000 .10000E+07 16 'Prefactor ' .89031E-01 1.0000 .0000 .10000E+07 17 'Prefactor ' .40513E-02 1.0000 .0000 .10000E+07 18 'Normalizat' 1.1079 1.0000 .10000E-01 10.000 19 'Prefactor ' .92215 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5370E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 4608.214 FROM MIGRAD STATUS=CONVERGED 142 CALLS 1409 TOTAL EDM= .11E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .9% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 50.094 72.903 -.13704E-04 .70933E-02 2 norm 1.1164 1.4829 -.12256E-05 -.42032E-02 3 Prefactor .11758E-04 10.347 -.26422E-05** at limit ** 4 norm .11102E-09 3.8709 .55912E-06** at limit ** 5 Prefactor .0000 6.0769 -.41353E-05** at limit ** 6 Prefactor .0000 3.4860 .98419E-06** at limit ** 7 norm .0000 .18770 -.25164E-05** at limit ** 8 Prefactor 6.4889 7.9573 .20290E-05 .22285E-02 9 Prefactor .0000 4.2910 -.14128E-05** at limit ** 10 Prefactor .55511E-10 8.5582 -.19389E-06** at limit ** 11 Prefactor .28521E-05 29.206 .51379E-05** at limit ** 12 norm 12.272 5.6970 -.99252E-06 .38026E-02 13 Prefactor .22488E-05 28.897 .44478E-06** at limit ** 14 norm .0000 .28808 -.85409E-06** at limit ** 15 norm 2.1203 2.9005 -.20929E-05 -.92521E-03 16 Prefactor .28290E-05 28.545 .41615E-05** at limit ** 17 Prefactor .41178E-05 21.736 -.65562E-05** at limit ** 18 Normalizat 1.1085 .24812 .34167E-05 .27502E-03 19 Prefactor .92200 .23874 .10786E-04 .26128E-03 ERR DEF= .500 Final values: norm = 50.094 norm = 1.1164 Prefactor = 1.17584e-05 norm = 1.11022e-10 Prefactor = 0 Prefactor = 0 norm = 0 Prefactor = 6.48886 Prefactor = 0 Prefactor = 5.55112e-11 Prefactor = 2.85211e-06 norm = 12.2722 Prefactor = 2.24881e-06 norm = 0 norm = 2.12026 Prefactor = 2.82901e-06 Prefactor = 4.11782e-06 Normalizat = 1.10853 Prefactor = 0.922003 e GAL_V02 Working on... /lscratch/kocevski/35384948/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits.....................! real 18.43 user 16.89 sys 1.04 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/35384948/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits', '/lscratch/kocevski/35384948/ft2_4FGL_J2331.0-2147_daily_bin2196.fits', expMap='/lscratch/kocevski/35384948/expmap_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits', expCube='/lscratch/kocevski/35384948/ltcube_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/35384948/Model_4FGL_J2331.0-2147_daily_bin2196.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2331.0-2147' 4FGL J2331.0-2147 Spectrum: LogParabola 418 norm: 2.017e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 419 alpha: 2.433e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 420 beta: 1.305e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 421 Eb: 9.116e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/35384948/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits Spacecraft file(s): /lscratch/kocevski/35384948/ft2_4FGL_J2331.0-2147_daily_bin2196.fits Exposure map: /lscratch/kocevski/35384948/expmap_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits Exposure cube: /lscratch/kocevski/35384948/ltcube_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/35384948/Model_4FGL_J2331.0-2147_daily_bin2196.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) = 4608.22711433 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 4608.2170158 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 51.455 1.0000 .0000 .10000E+07 2 'norm ' 1.1167 1.0000 .0000 .10000E+07 3 'Prefactor ' .19684E-02 1.0000 .0000 .10000E+07 4 'norm ' .42035E-04 1.0000 .0000 .10000E+07 5 'Prefactor ' .46051E-02 1.0000 .0000 .10000E+07 6 'Prefactor ' .62055E-04 1.0000 .0000 .10000E+07 7 'norm ' .11102E-08 1.0000 .0000 .10000E+07 8 'Prefactor ' 6.3682 1.0000 .0000 .10000E+07 9 'Prefactor ' .46364E-03 1.0000 .0000 .10000E+07 10 'Prefactor ' .51939E-02 1.0000 .0000 .10000E+07 11 'Prefactor ' .89195E-01 1.0000 .0000 .10000E+07 12 'norm ' 12.280 1.0000 .0000 .10000E+07 13 'Prefactor ' .11297E-03 1.0000 .0000 .10000E+07 14 'norm ' .11657E-08 1.0000 .0000 .10000E+07 15 'norm ' 2.1186 1.0000 .0000 .10000E+07 16 'Prefactor ' .89031E-01 1.0000 .0000 .10000E+07 17 'Prefactor ' .40513E-02 1.0000 .0000 .10000E+07 18 'Normalizat' 1.1079 1.0000 .10000E-01 10.000 19 'Prefactor ' .92215 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5370E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 4608.214 FROM MIGRAD STATUS=CONVERGED 142 CALLS 1409 TOTAL EDM= .11E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .9% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 50.094 72.903 -.13704E-04 .70933E-02 2 norm 1.1164 1.4829 -.12256E-05 -.42032E-02 3 Prefactor .11758E-04 10.347 -.26422E-05** at limit ** 4 norm .11102E-09 3.8709 .55912E-06** at limit ** 5 Prefactor .0000 6.0769 -.41353E-05** at limit ** 6 Prefactor .0000 3.4860 .98419E-06** at limit ** 7 norm .0000 .18770 -.25164E-05** at limit ** 8 Prefactor 6.4889 7.9573 .20290E-05 .22285E-02 9 Prefactor .0000 4.2910 -.14128E-05** at limit ** 10 Prefactor .55511E-10 8.5582 -.19389E-06** at limit ** 11 Prefactor .28521E-05 29.206 .51379E-05** at limit ** 12 norm 12.272 5.6970 -.99252E-06 .38026E-02 13 Prefactor .22488E-05 28.897 .44478E-06** at limit ** 14 norm .0000 .28808 -.85409E-06** at limit ** 15 norm 2.1203 2.9005 -.20929E-05 -.92521E-03 16 Prefactor .28290E-05 28.545 .41615E-05** at limit ** 17 Prefactor .41178E-05 21.736 -.65562E-05** at limit ** 18 Normalizat 1.1085 .24812 .34167E-05 .27502E-03 19 Prefactor .92200 .23874 .10786E-04 .26128E-03 ERR DEF= .500 Final values: norm = 50.094 norm = 1.1164 Prefactor = 1.17584e-05 norm = 1.11022e-10 Prefactor = 0 Prefactor = 0 norm = 0 Prefactor = 6.48886 Prefactor = 0 Prefactor = 5.55112e-11 Prefactor = 2.85211e-06 norm = 12.2722 Prefactor = 2.24881e-06 norm = 0 norm = 2.12026 Prefactor = 2.82901e-06 Prefactor = 4.11782e-06 Normalizat = 1.10853 Prefactor = 0.922003 outfile=/lscratch/kocevski/35385036/ltcube_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.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/35385036/ft2_4FGL_J2331.0-2147_daily_bin2196.fits .....................! real 8.55 user 7.79 sys 0.19 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/35385036/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits evtable="EVENTS" scfile=/lscratch/kocevski/35385036/ft2_4FGL_J2331.0-2147_daily_bin2196.fits sctable="SC_DATA" expcube=/lscratch/kocevski/35385036/ltcube_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits outfile=/lscratch/kocevski/35385036/expmap_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.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/35385036/ltcube_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits .....................! real 69.89 user 65.00 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 166 point sources and 0 extended sources Setting source of interest to: 4FGL J2331.0-2147 @ 352.763 -21.7953 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/35385036/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits scfile=/lscratch/kocevski/35385036/ft2_4FGL_J2331.0-2147_daily_bin2196.fits outfile=/lscratch/kocevski/35385036/cmap_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.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=352.763 yref=-21.7953 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.80 user 0.22 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/35385036/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits scfile=/lscratch/kocevski/35385036/ft2_4FGL_J2331.0-2147_daily_bin2196.fits outfile=/lscratch/kocevski/35385036/cmap_HighResolution_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.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=352.763 yref=-21.7953 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 0.22 sys 0.14 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/35385036/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits evtable="EVENTS" scfile=/lscratch/kocevski/35385036/ft2_4FGL_J2331.0-2147_daily_bin2196.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/35385036/Model_4FGL_J2331.0-2147_daily_bin2196.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding sourcDone. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 4608.2143039 Extracting fit parameters... 4FGL J2331.0-2147 Spectrum: LogParabola 418 norm: 1.227e+01 5.689e+00 0.000e+00 1.000e+06 ( 1.000e-12) 419 alpha: 2.433e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 420 beta: 1.305e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 421 Eb: 9.116e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 534 Prefactor: 9.220e-01 1.991e-01 0.000e+00 1.000e+01 ( 1.000e+00) 535 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 536 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 533 Normalization: 1.109e+00 2.063e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 8.45 Ra Dec: 352.763 -21.795 Photon Index (Fixed Index): 2.43 +/- 0.00 Photon Flux (Fixed Index): 1.32e-07 +/- 6.10e-08 Energy Flux (Fixed Index): 4.37e-05 +/- 2.03e-05 Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 4608.18363873 delta logL = 0.0306651729043 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 4608.18013958 delta logL = 0.03416432218 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 11.154 1.0000 .0000 .10000E+07 2 'alpha ' 2.5616 1.0000 .0000 5.0000 3 'Normalizat' 1.0920 1.0000 .10000E-01 10.000 4 'Prefactor ' .93358 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5370E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 4608.180 FROM MIGRAD STATUS=CONVERGED 52 CALLS 257 TOTAL EDM= .16E-07 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 11.151 87.501 .29973E-03 .91992E-02 2 alpha 2.5612 3.7800 .20483 .33308E-04 3 Normalizat 1.0921 .13975 .38335E-01 .41135E-03 4 Prefactor .93353 .10656 .45432E-01 .37549E-03 ERR DEF= .500 Final values: norm = 11.1512 alpha = 2.56118 Normalizat = 1.09212 Prefactor = 0.93353 ********** ** 18 **HESSE ********** FCN= 4608.180 FROM HESSE STATUS=OK 29 CALLS 286 TOTAL EDM= .54E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 11.151 7.1625 .96294E-05 -1.5641 2 alpha 2.5612 .51387 .82962E-02 .24474E-01 3 Normalizat 1.0921 .25414 .24190E-03 -.90005 4 Prefactor .93353 .24305 .25291E-03 -.94979 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.43676e-10 Minuit parameter uncertainties: 1 7.16246 2 0.517559 3 0.254423 4 0.24333 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 4608.18013848 delta logL = 0.0341654231206 Extracting fit parameters... 4FGL J2331.0-2147 Spectrum: LogParabola 418 norm: 1.115e+01 7.162e+00 0.000e+00 1.000e+06 ( 1.000e-12) 419 alpha: 2.561e+00 5.176e-01 0.000e+00 5.000e+00 ( 1.000e+00) 420 beta: 1.305e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 421 Eb: 9.116e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 534 Prefactor: 9.335e-01 2.433e-01 0.000e+00 1.000e+01 ( 1.000e+00) 535 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 536 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 533 Normalization: 1.092e+00 2.544e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 8.50 Ra Dec: 352.763 -21.795 Photon Index (Free Index): 2.56 +/- 0.52 Photon Flux (Free Index): 1.44e-07 +/- 7.83e-08 Energy Flux (Free Index): 4.26e-05 +/- 2.01e-05 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/35384944/cmap_HighResolution_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET comment='SUCCESS', photon_flux='1.32e-07', energy_flux2='4.26e-05', photon_flux_error='6.10e-08', dlogl='3.42e-02', energy_flux='4.37e-05', photon_flux2='1.44e-07', job_status='DONE', time_completed='2026-08-19 18:04:30.623671', photon_index_error2='0.52', photon_index2='2.56', ts='8.45', fit_tolerance='1e-08', GAL='0.92', photon_index_error='0.00', energy_flux_error2='2.01e-05', EG='1.11', time_epoch_completed='1787187870.62', return_code='0', job_id='35384944', GAL2='0.93', EG2='1.09', return_code2='0', energy_flux_error='2.03e-05', photon_flux_error2='7.83e-08', ts2='8.50', photon_index='2.43' WHERE bin_id='2196' AND source_name='4FGL J2331.0-2147' AND cadence='daily'; Database successfully updated. Analysis Complete. Wed Aug 19 18:04:31 PDT 2026 ********** ** 18 **HESSE ********** FCN= 4608.214 FROM HESSE STATUS=OK 298 CALLS 1707 TOTAL EDM= .72E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 50.094 73.211 .13942E-03 -1.5566 2 norm 1.1164 1.5171 .11133E-02 -1.5687 3 Prefactor .11758E-04 29.474 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .11102E-09 3.8332 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .0000 6.0721 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .0000 3.4768 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 norm .0000 .18645 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 6.4889 7.9600 .39751E-03 -1.5657 9 Prefactor .0000 4.2843 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .55511E-10 8.5590 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .28521E-05 56.198 .14229E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm 12.272 5.6886 .28560E-03 -1.5638 13 Prefactor .22488E-05 32.305 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 norm .0000 .28378 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 norm 2.1203 2.9228 .70832E-03 -1.5679 16 Prefactor .28290E-05 56.911 .14234E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor .41178E-05 28.433 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Normalizat 1.1085 .20615 .54398E-01 -.89478 19 Prefactor .92200 .19894 .45287E-01 -.95376 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 7.16639e-07 Minuit parameter uncertainties: 1 73.2128 2 1.51715 3 0.0372325 4 4.10831e-05 5 1.48953e-05 6 1.73174e-05 7 1.7704e-08 8 7.96 9 1.56054e-05 10 3.31361e-05 11 0.0253209 12 5.68862 13 0.0170469 14 2.77044e-06 15 2.92278 16 0.0253775 17 0.0216408 18 0.206303 19 0.199097 ********** ** 18 **HESSE ********** FCN= 4608.214 FROM HESSE STATUS=OK 298 CALLS 1707 TOTAL EDM= .72E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 50.094 73.211 .13942E-03 -1.5566 2 norm 1.1164 1.5171 .11133E-02 -1.5687 3 Prefactor .11758E-04 29.474 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .11102E-09 3.8332 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .0000 6.0721 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .0000 3.4768 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 norm .0000 .18645 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 6.4889 7.9600 .39751E-03 -1.5657 9 Prefactor .0000 4.2843 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .55511E-10 8.5590 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .28521E-05 56.198 .14229E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm 12.272 5.6886 .28560E-03 -1.5638 13 Prefactor .22488E-05 32.305 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 norm .0000 .28378 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 norm 2.1203 2.9228 .70832E-03 -1.5679 16 Prefactor .28290E-05 56.911 .14234E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor .41178E-05 28.433 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Normalizat 1.1085 .20615 .54398E-01 -.89478 19 Prefactor .92200 .19894 .45287E-01 -.95376 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 7.16639e-07 Minuit parameter uncertainties: 1 73.2128 2 1.51715 3 0.0372325 4 4.10831e-05 5 1.48953e-05 6 1.73174e-05 7 1.7704e-08 8 7.96 9 1.56054e-05 10 3.31361e-05 11 0.0253209 12 5.68862 13 0.0170469 14 2.77044e-06 15 2.92278 16 0.0253775 17 0.0216408 18 0.206303 19 0.199097 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 4608.2143039 Extracting fit parameters... 4FGL J2331.0-2147 Spectrum: LogParabola 418 norm: 1.227e+01 5.689e+00 0.000e+00 1.000e+06 ( 1.000e-12) 419 alpha: 2.433e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 420 beta: 1.305e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 421 Eb: 9.116e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 534 Prefactor: 9.220e-01 1.991e-01 0.000e+00 1.000e+01 ( 1.000e+00) 535 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 536 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 533 Normalization: 1.109e+00 2.063e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 8.45 Ra Dec: 352.763 -21.795 Photon Index (Fixed Index): 2.43 +/- 0.00 Photon Flux (Fixed Index): 1.32e-07 +/- 6.10e-08 Energy Flux (Fixed Index): 4.37e-05 +/- 2.03e-05 Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 4608.18363873 delta logL = 0.0306651729043 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 4608.18013958 delta logL = 0.03416432218 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 11.154 1.0000 .0000 .10000E+07 2 'alpha ' 2.5616 1.0000 .0000 5.0000 3 'Normalizat' 1.0920 1.0000 .10000E-01 10.000 4 'Prefactor ' .93358 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5370E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 4608.180 FROM MIGRAD STATUS=CONVERGED 52 CALLS 257 TOTAL EDM= .16E-07 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 11.151 87.501 .29973E-03 .91992E-02 2 alpha 2.5612 3.7800 .20483 .33308E-04 3 Normalizat 1.0921 .13975 .38335E-01 .41135E-03 4 Prefactor .93353 .10656 .45432E-01 .37549E-03 ERR DEF= .500 Final values: norm = 11.1512 alpha = 2.56118 Normalizat = 1.09212 Prefactor = 0.93353 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 4608.2143039 Extracting fit parameters... 4FGL J2331.0-2147 Spectrum: LogParabola 418 norm: 1.227e+01 5.689e+00 0.000e+00 1.000e+06 ( 1.000e-12) 419 alpha: 2.433e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 420 beta: 1.305e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 421 Eb: 9.116e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 534 Prefactor: 9.220e-01 1.991e-01 0.000e+00 1.000e+01 ( 1.000e+00) 535 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 536 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 533 Normalization: 1.109e+00 2.063e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 8.45 Ra Dec: 352.763 -21.795 Photon Index (Fixed Index): 2.43 +/- 0.00 Photon Flux (Fixed Index): 1.32e-07 +/- 6.10e-08 Energy Flux (Fixed Index): 4.37e-05 +/- 2.03e-05 Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 4608.18363873 delta logL = 0.0306651729043 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 4608.18013958 delta logL = 0.03416432218 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 11.154 1.0000 .0000 .10000E+07 2 'alpha ' 2.5616 1.0000 .0000 5.0000 3 'Normalizat' 1.0920 1.0000 .10000E-01 10.000 4 'Prefactor ' .93358 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5370E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 4608.180 FROM MIGRAD STATUS=CONVERGED 52 CALLS 257 TOTAL EDM= .16E-07 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 11.151 87.501 .29973E-03 .91992E-02 2 alpha 2.5612 3.7800 .20483 .33308E-04 3 Normalizat 1.0921 .13975 .38335E-01 .41135E-03 4 Prefactor .93353 .10656 .45432E-01 .37549E-03 ERR DEF= .500 Final values: norm = 11.1512 alpha = 2.56118 Normalizat = 1.09212 Prefactor = 0.93353 ********** ** 18 **HESSE ********** FCN= 4608.180 FROM HESSE STATUS=OK 29 CALLS 286 TOTAL EDM= .54E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 11.151 7.1625 .96294E-05 -1.5641 2 alpha 2.5612 .51387 .82962E-02 .24474E-01 3 Normalizat 1.0921 .25414 .24190E-03 -.90005 4 Prefactor .93353 .24305 .25291E-03 -.94979 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.43676e-10 Minuit parameter uncertainties: 1 7.16246 2 0.517559 3 0.254423 4 0.24333 ********** ** 18 **HESSE ********** FCN= 4608.180 FROM HESSE STATUS=OK 29 CALLS 286 TOTAL EDM= .54E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 11.151 7.1625 .96294E-05 -1.5641 2 alpha 2.5612 .51387 .82962E-02 .24474E-01 3 Normalizat 1.0921 .25414 .24190E-03 -.90005 4 Prefactor .93353 .24305 .25291E-03 -.94979 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.43676e-10 Minuit parameter uncertainties: 1 7.16246 2 0.517559 3 0.254423 4 0.24333 e GAL_V02 Working on... /lscratch/kocevski/35384973/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits.....................! real 18.31 user 16.67 sys 0.98 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/35384973/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits', '/lscratch/kocevski/35384973/ft2_4FGL_J2331.0-2147_daily_bin2196.fits', expMap='/lscratch/kocevski/35384973/expmap_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits', expCube='/lscratch/kocevski/35384973/ltcube_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/35384973/Model_4FGL_J2331.0-2147_daily_bin2196.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2331.0-2147' 4FGL J2331.0-2147 Spectrum: LogParabola 418 norm: 2.017e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 419 alpha: 2.433e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 420 beta: 1.305e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 421 Eb: 9.116e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/35384973/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits Spacecraft file(s): /lscratch/kocevski/35384973/ft2_4FGL_J2331.0-2147_daily_bin2196.fits Exposure map: /lscratch/kocevski/35384973/expmap_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits Exposure cube: /lscratch/kocevski/35384973/ltcube_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/35384973/Model_4FGL_J2331.0-2147_daily_bin2196.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) = 4608.22711433 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 4608.2170158 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 51.455 1.0000 .0000 .10000E+07 2 'norm ' 1.1167 1.0000 .0000 .10000E+07 3 'Prefactor ' .19684E-02 1.0000 .0000 .10000E+07 4 'norm ' .42035E-04 1.0000 .0000 .10000E+07 5 'Prefactor ' .46051E-02 1.0000 .0000 .10000E+07 6 'Prefactor ' .62055E-04 1.0000 .0000 .10000E+07 7 'norm ' .11102E-08 1.0000 .0000 .10000E+07 8 'Prefactor ' 6.3682 1.0000 .0000 .10000E+07 9 'Prefactor ' .46364E-03 1.0000 .0000 .10000E+07 10 'Prefactor ' .51939E-02 1.0000 .0000 .10000E+07 11 'Prefactor ' .89195E-01 1.0000 .0000 .10000E+07 12 'norm ' 12.280 1.0000 .0000 .10000E+07 13 'Prefactor ' .11297E-03 1.0000 .0000 .10000E+07 14 'norm ' .11657E-08 1.0000 .0000 .10000E+07 15 'norm ' 2.1186 1.0000 .0000 .10000E+07 16 'Prefactor ' .89031E-01 1.0000 .0000 .10000E+07 17 'Prefactor ' .40513E-02 1.0000 .0000 .10000E+07 18 'Normalizat' 1.1079 1.0000 .10000E-01 10.000 19 'Prefactor ' .92215 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5370E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 4608.214 FROM MIGRAD STATUS=CONVERGED 142 CALLS 1409 TOTAL EDM= .11E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .9% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 50.094 72.903 -.13704E-04 .70933E-02 2 norm 1.1164 1.4829 -.12256E-05 -.42032E-02 3 Prefactor .11758E-04 10.347 -.26422E-05** at limit ** 4 norm .11102E-09 3.8709 .55912E-06** at limit ** 5 Prefactor .0000 6.0769 -.41353E-05** at limit ** 6 Prefactor .0000 3.4860 .98419E-06** at limit ** 7 norm .0000 .18770 -.25164E-05** at limit ** 8 Prefactor 6.4889 7.9573 .20290E-05 .22285E-02 9 Prefactor .0000 4.2910 -.14128E-05** at limit ** 10 Prefactor .55511E-10 8.5582 -.19389E-06** at limit ** 11 Prefactor .28521E-05 29.206 .51379E-05** at limit ** 12 norm 12.272 5.6970 -.99252E-06 .38026E-02 13 Prefactor .22488E-05 28.897 .44478E-06** at limit ** 14 norm .0000 .28808 -.85409E-06** at limit ** 15 norm 2.1203 2.9005 -.20929E-05 -.92521E-03 16 Prefactor .28290E-05 28.545 .41615E-05** at limit ** 17 Prefactor .41178E-05 21.736 -.65562E-05** at limit ** 18 Normalizat 1.1085 .24812 .34167E-05 .27502E-03 19 Prefactor .92200 .23874 .10786E-04 .26128E-03 ERR DEF= .500 Final values: norm = 50.094 norm = 1.1164 Prefactor = 1.17584e-05 norm = 1.11022e-10 Prefactor = 0 Prefactor = 0 norm = 0 Prefactor = 6.48886 Prefactor = 0 Prefactor = 5.55112e-11 Prefactor = 2.85211e-06 norm = 12.2722 Prefactor = 2.24881e-06 norm = 0 norm = 2.12026 Prefactor = 2.82901e-06 Prefactor = 4.11782e-06 Normalizat = 1.10853 Prefactor = 0.922003 outfile=/lscratch/kocevski/35385029/ltcube_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.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/35385029/ft2_4FGL_J2331.0-2147_daily_bin2196.fits .....................! real 9.04 user 8.35 sys 0.22 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/35385029/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits evtable="EVENTS" scfile=/lscratch/kocevski/35385029/ft2_4FGL_J2331.0-2147_daily_bin2196.fits sctable="SC_DATA" expcube=/lscratch/kocevski/35385029/ltcube_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits outfile=/lscratch/kocevski/35385029/expmap_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.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/35385029/ltcube_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits .....................! real 72.57 user 67.58 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 166 point sources and 0 extended sources Setting source of interest to: 4FGL J2331.0-2147 @ 352.763 -21.7953 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/35385029/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits scfile=/lscratch/kocevski/35385029/ft2_4FGL_J2331.0-2147_daily_bin2196.fits outfile=/lscratch/kocevski/35385029/cmap_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.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=352.763 yref=-21.7953 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.81 user 0.23 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/35385029/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits scfile=/lscratch/kocevski/35385029/ft2_4FGL_J2331.0-2147_daily_bin2196.fits outfile=/lscratch/kocevski/35385029/cmap_HighResolution_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.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=352.763 yref=-21.7953 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 0.93 user 0.24 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/35385029/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits evtable="EVENTS" scfile=/lscratch/kocevski/35385029/ft2_4FGL_J2331.0-2147_daily_bin2196.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/35385029/Model_4FGL_J2331.0-2147_daily_bin2196.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 sourcshell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 4608.18013848 delta logL = 0.0341654231206 Extracting fit parameters... 4FGL J2331.0-2147 Spectrum: LogParabola 418 norm: 1.115e+01 7.162e+00 0.000e+00 1.000e+06 ( 1.000e-12) 419 alpha: 2.561e+00 5.176e-01 0.000e+00 5.000e+00 ( 1.000e+00) 420 beta: 1.305e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 421 Eb: 9.116e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 534 Prefactor: 9.335e-01 2.433e-01 0.000e+00 1.000e+01 ( 1.000e+00) 535 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 536 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 533 Normalization: 1.092e+00 2.544e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 8.50 Ra Dec: 352.763 -21.795 Photon Index (Free Index): 2.56 +/- 0.52 Photon Flux (Free Index): 1.44e-07 +/- 7.83e-08 Energy Flux (Free Index): 4.26e-05 +/- 2.01e-05 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/35384942/cmap_HighResolution_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET comment='SUCCESS', photon_flux='1.32e-07', energy_flux2='4.26e-05', photon_flux_error='6.10e-08', dlogl='3.42e-02', energy_flux='4.37e-05', photon_flux2='1.44e-07', job_status='DONE', time_completed='2026-08-19 18:04:39.547308', photon_index_error2='0.52', photon_index2='2.56', ts='8.45', fit_tolerance='1e-08', GAL='0.92', photon_index_error='0.00', energy_flux_error2='2.01e-05', EG='1.11', time_epoch_completed='1787187879.55', return_code='0', job_id='35384942', GAL2='0.93', EG2='1.09', return_code2='0', energy_flux_error='2.03e-05', photon_flux_error2='7.83e-08', ts2='8.50', photon_index='2.43' WHERE bin_id='2196' AND source_name='4FGL J2331.0-2147' AND cadence='daily'; Database successfully updated. Analysis Complete. Wed Aug 19 18:04:39 PDT 2026 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 4608.18013848 delta logL = 0.0341654231206 Extracting fit parameters... 4FGL J2331.0-2147 Spectrum: LogParabola 418 norm: 1.115e+01 7.162e+00 0.000e+00 1.000e+06 ( 1.000e-12) 419 alpha: 2.561e+00 5.176e-01 0.000e+00 5.000e+00 ( 1.000e+00) 420 beta: 1.305e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 421 Eb: 9.116e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 534 Prefactor: 9.335e-01 2.433e-01 0.000e+00 1.000e+01 ( 1.000e+00) 535 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 536 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 533 Normalization: 1.092e+00 2.544e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 8.50 Ra Dec: 352.763 -21.795 Photon Index (Free Index): 2.56 +/- 0.52 Photon Flux (Free Index): 1.44e-07 +/- 7.83e-08 Energy Flux (Free Index): 4.26e-05 +/- 2.01e-05 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/35384948/cmap_HighResolution_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET comment='SUCCESS', photon_flux='1.32e-07', energy_flux2='4.26e-05', photon_flux_error='6.10e-08', dlogl='3.42e-02', energy_flux='4.37e-05', photon_flux2='1.44e-07', job_status='DONE', time_completed='2026-08-19 18:04:39.863327', photon_index_error2='0.52', photon_index2='2.56', ts='8.45', fit_tolerance='1e-08', GAL='0.92', photon_index_error='0.00', energy_flux_error2='2.01e-05', EG='1.11', time_epoch_completed='1787187879.86', return_code='0', job_id='35384948', GAL2='0.93', EG2='1.09', return_code2='0', energy_flux_error='2.03e-05', photon_flux_error2='7.83e-08', ts2='8.50', photon_index='2.43' WHERE bin_id='2196' AND source_name='4FGL J2331.0-2147' AND cadence='daily'; Database successfully updated. Analysis Complete. Wed Aug 19 18:04:40 PDT 2026 ********** ** 18 **HESSE ********** FCN= 4608.214 FROM HESSE STATUS=OK 298 CALLS 1707 TOTAL EDM= .72E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 50.094 73.211 .13942E-03 -1.5566 2 norm 1.1164 1.5171 .11133E-02 -1.5687 3 Prefactor .11758E-04 29.474 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .11102E-09 3.8332 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .0000 6.0721 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .0000 3.4768 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 norm .0000 .18645 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 6.4889 7.9600 .39751E-03 -1.5657 9 Prefactor .0000 4.2843 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .55511E-10 8.5590 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .28521E-05 56.198 .14229E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm 12.272 5.6886 .28560E-03 -1.5638 13 Prefactor .22488E-05 32.305 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 norm .0000 .28378 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 norm 2.1203 2.9228 .70832E-03 -1.5679 16 Prefactor .28290E-05 56.911 .14234E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor .41178E-05 28.433 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Normalizat 1.1085 .20615 .54398E-01 -.89478 19 Prefactor .92200 .19894 .45287E-01 -.95376 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 7.16639e-07 Minuit parameter uncertainties: 1 73.2128 2 1.51715 3 0.0372325 4 4.10831e-05 5 1.48953e-05 6 1.73174e-05 7 1.7704e-08 8 7.96 9 1.56054e-05 10 3.31361e-05 11 0.0253209 12 5.68862 13 0.0170469 14 2.77044e-06 15 2.92278 16 0.0253775 17 0.0216408 18 0.206303 19 0.199097 e GAL_V02 Working on... /lscratch/kocevski/35384954/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits.....................! real 19.51 user 17.83 sys 0.99 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/35384954/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits', '/lscratch/kocevski/35384954/ft2_4FGL_J2331.0-2147_daily_bin2196.fits', expMap='/lscratch/kocevski/35384954/expmap_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits', expCube='/lscratch/kocevski/35384954/ltcube_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/35384954/Model_4FGL_J2331.0-2147_daily_bin2196.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2331.0-2147' 4FGL J2331.0-2147 Spectrum: LogParabola 418 norm: 2.017e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 419 alpha: 2.433e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 420 beta: 1.305e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 421 Eb: 9.116e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/35384954/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits Spacecraft file(s): /lscratch/kocevski/35384954/ft2_4FGL_J2331.0-2147_daily_bin2196.fits Exposure map: /lscratch/kocevski/35384954/expmap_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits Exposure cube: /lscratch/kocevski/35384954/ltcube_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/35384954/Model_4FGL_J2331.0-2147_daily_bin2196.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) = 4608.22711433 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 4608.2170158 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 51.455 1.0000 .0000 .10000E+07 2 'norm ' 1.1167 1.0000 .0000 .10000E+07 3 'Prefactor ' .19684E-02 1.0000 .0000 .10000E+07 4 'norm ' .42035E-04 1.0000 .0000 .10000E+07 5 'Prefactor ' .46051E-02 1.0000 .0000 .10000E+07 6 'Prefactor ' .62055E-04 1.0000 .0000 .10000E+07 7 'norm ' .11102E-08 1.0000 .0000 .10000E+07 8 'Prefactor ' 6.3682 1.0000 .0000 .10000E+07 9 'Prefactor ' .46364E-03 1.0000 .0000 .10000E+07 10 'Prefactor ' .51939E-02 1.0000 .0000 .10000E+07 11 'Prefactor ' .89195E-01 1.0000 .0000 .10000E+07 12 'norm ' 12.280 1.0000 .0000 .10000E+07 13 'Prefactor ' .11297E-03 1.0000 .0000 .10000E+07 14 'norm ' .11657E-08 1.0000 .0000 .10000E+07 15 'norm ' 2.1186 1.0000 .0000 .10000E+07 16 'Prefactor ' .89031E-01 1.0000 .0000 .10000E+07 17 'Prefactor ' .40513E-02 1.0000 .0000 .10000E+07 18 'Normalizat' 1.1079 1.0000 .10000E-01 10.000 19 'Prefactor ' .92215 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5370E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 4608.214 FROM MIGRAD STATUS=CONVERGED 142 CALLS 1409 TOTAL EDM= .11E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .9% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 50.094 72.903 -.13704E-04 .70933E-02 2 norm 1.1164 1.4829 -.12256E-05 -.42032E-02 3 Prefactor .11758E-04 10.347 -.26422E-05** at limit ** 4 norm .11102E-09 3.8709 .55912E-06** at limit ** 5 Prefactor .0000 6.0769 -.41353E-05** at limit ** 6 Prefactor .0000 3.4860 .98419E-06** at limit ** 7 norm .0000 .18770 -.25164E-05** at limit ** 8 Prefactor 6.4889 7.9573 .20290E-05 .22285E-02 9 Prefactor .0000 4.2910 -.14128E-05** at limit ** 10 Prefactor .55511E-10 8.5582 -.19389E-06** at limit ** 11 Prefactor .28521E-05 29.206 .51379E-05** at limit ** 12 norm 12.272 5.6970 -.99252E-06 .38026E-02 13 Prefactor .22488E-05 28.897 .44478E-06** at limit ** 14 norm .0000 .28808 -.85409E-06** at limit ** 15 norm 2.1203 2.9005 -.20929E-05 -.92521E-03 16 Prefactor .28290E-05 28.545 .41615E-05** at limit ** 17 Prefactor .41178E-05 21.736 -.65562E-05** at limit ** 18 Normalizat 1.1085 .24812 .34167E-05 .27502E-03 19 Prefactor .92200 .23874 .10786E-04 .26128E-03 ERR DEF= .500 Final values: norm = 50.094 norm = 1.1164 Prefactor = 1.17584e-05 norm = 1.11022e-10 Prefactor = 0 Prefactor = 0 norm = 0 Prefactor = 6.48886 Prefactor = 0 Prefactor = 5.55112e-11 Prefactor = 2.85211e-06 norm = 12.2722 Prefactor = 2.24881e-06 norm = 0 norm = 2.12026 Prefactor = 2.82901e-06 Prefactor = 4.11782e-06 Normalizat = 1.10853 Prefactor = 0.922003 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 4608.2143039 Extracting fit parameters... 4FGL J2331.0-2147 Spectrum: LogParabola 418 norm: 1.227e+01 5.689e+00 0.000e+00 1.000e+06 ( 1.000e-12) 419 alpha: 2.433e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 420 beta: 1.305e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 421 Eb: 9.116e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 534 Prefactor: 9.220e-01 1.991e-01 0.000e+00 1.000e+01 ( 1.000e+00) 535 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 536 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 533 Normalization: 1.109e+00 2.063e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 8.45 Ra Dec: 352.763 -21.795 Photon Index (Fixed Index): 2.43 +/- 0.00 Photon Flux (Fixed Index): 1.32e-07 +/- 6.10e-08 Energy Flux (Fixed Index): 4.37e-05 +/- 2.03e-05 Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 4608.18363873 delta logL = 0.0306651729043 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 4608.18013958 delta logL = 0.03416432218 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 11.154 1.0000 .0000 .10000E+07 2 'alpha ' 2.5616 1.0000 .0000 5.0000 3 'Normalizat' 1.0920 1.0000 .10000E-01 10.000 4 'Prefactor ' .93358 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5370E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 4608.180 FROM MIGRAD STATUS=CONVERGED 52 CALLS 257 TOTAL EDM= .16E-07 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 11.151 87.501 .29973E-03 .91992E-02 2 alpha 2.5612 3.7800 .20483 .33308E-04 3 Normalizat 1.0921 .13975 .38335E-01 .41135E-03 4 Prefactor .93353 .10656 .45432E-01 .37549E-03 ERR DEF= .500 Final values: norm = 11.1512 alpha = 2.56118 Normalizat = 1.09212 Prefactor = 0.93353 ********** ** 18 **HESSE ********** FCN= 4608.180 FROM HESSE STATUS=OK 29 CALLS 286 TOTAL EDM= .54E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 11.151 7.1625 .96294E-05 -1.5641 2 alpha 2.5612 .51387 .82962E-02 .24474E-01 3 Normalizat 1.0921 .25414 .24190E-03 -.90005 4 Prefactor .93353 .24305 .25291E-03 -.94979 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.43676e-10 Minuit parameter uncertainties: 1 7.16246 2 0.517559 3 0.254423 4 0.24333 ********** ** 18 **HESSE ********** FCN= 4608.214 FROM HESSE STATUS=OK 298 CALLS 1707 TOTAL EDM= .72E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 50.094 73.211 .13942E-03 -1.5566 2 norm 1.1164 1.5171 .11133E-02 -1.5687 3 Prefactor .11758E-04 29.474 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .11102E-09 3.8332 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .0000 6.0721 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .0000 3.4768 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 norm .0000 .18645 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 6.4889 7.9600 .39751E-03 -1.5657 9 Prefactor .0000 4.2843 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .55511E-10 8.5590 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .28521E-05 56.198 .14229E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm 12.272 5.6886 .28560E-03 -1.5638 13 Prefactor .22488E-05 32.305 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 norm .0000 .28378 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 norm 2.1203 2.9228 .70832E-03 -1.5679 16 Prefactor .28290E-05 56.911 .14234E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor .41178E-05 28.433 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Normalizat 1.1085 .20615 .54398E-01 -.89478 19 Prefactor .92200 .19894 .45287E-01 -.95376 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 7.16639e-07 Minuit parameter uncertainties: 1 73.2128 2 1.51715 3 0.0372325 4 4.10831e-05 5 1.48953e-05 6 1.73174e-05 7 1.7704e-08 8 7.96 9 1.56054e-05 10 3.31361e-05 11 0.0253209 12 5.68862 13 0.0170469 14 2.77044e-06 15 2.92278 16 0.0253775 17 0.0216408 18 0.206303 19 0.199097 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 4608.18013848 delta logL = 0.0341654231206 Extracting fit parameters... 4FGL J2331.0-2147 Spectrum: LogParabola 418 norm: 1.115e+01 7.162e+00 0.000e+00 1.000e+06 ( 1.000e-12) 419 alpha: 2.561e+00 5.176e-01 0.000e+00 5.000e+00 ( 1.000e+00) 420 beta: 1.305e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 421 Eb: 9.116e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 534 Prefactor: 9.335e-01 2.433e-01 0.000e+00 1.000e+01 ( 1.000e+00) 535 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 536 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 533 Normalization: 1.092e+00 2.544e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 8.50 Ra Dec: 352.763 -21.795 Photon Index (Free Index): 2.56 +/- 0.52 Photon Flux (Free Index): 1.44e-07 +/- 7.83e-08 Energy Flux (Free Index): 4.26e-05 +/- 2.01e-05 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/35384973/cmap_HighResolution_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET comment='SUCCESS', photon_flux='1.32e-07', energy_flux2='4.26e-05', photon_flux_error='6.10e-08', dlogl='3.42e-02', energy_flux='4.37e-05', photon_flux2='1.44e-07', job_status='DONE', time_completed='2026-08-19 18:04:50.791875', photon_index_error2='0.52', photon_index2='2.56', ts='8.45', fit_tolerance='1e-08', GAL='0.92', photon_index_error='0.00', energy_flux_error2='2.01e-05', EG='1.11', time_epoch_completed='1787187890.79', return_code='0', job_id='35384973', GAL2='0.93', EG2='1.09', return_code2='0', energy_flux_error='2.03e-05', photon_flux_error2='7.83e-08', ts2='8.50', photon_index='2.43' WHERE bin_id='2196' AND source_name='4FGL J2331.0-2147' AND cadence='daily'; Database successfully updated. Analysis Complete. Wed Aug 19 18:04:51 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 4608.2143039 Extracting fit parameters... 4FGL J2331.0-2147 Spectrum: LogParabola 418 norm: 1.227e+01 5.689e+00 0.000e+00 1.000e+06 ( 1.000e-12) 419 alpha: 2.433e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 420 beta: 1.305e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 421 Eb: 9.116e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 534 Prefactor: 9.220e-01 1.991e-01 0.000e+00 1.000e+01 ( 1.000e+00) 535 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 536 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 533 Normalization: 1.109e+00 2.063e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 8.45 Ra Dec: 352.763 -21.795 Photon Index (Fixed Index): 2.43 +/- 0.00 Photon Flux (Fixed Index): 1.32e-07 +/- 6.10e-08 Energy Flux (Fixed Index): 4.37e-05 +/- 2.03e-05 Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 4608.18363873 delta logL = 0.0306651729043 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 4608.18013958 delta logL = 0.03416432218 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 11.154 1.0000 .0000 .10000E+07 2 'alpha ' 2.5616 1.0000 .0000 5.0000 3 'Normalizat' 1.0920 1.0000 .10000E-01 10.000 4 'Prefactor ' .93358 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5370E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 4608.180 FROM MIGRAD STATUS=CONVERGED 52 CALLS 257 TOTAL EDM= .16E-07 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 11.151 87.501 .29973E-03 .91992E-02 2 alpha 2.5612 3.7800 .20483 .33308E-04 3 Normalizat 1.0921 .13975 .38335E-01 .41135E-03 4 Prefactor .93353 .10656 .45432E-01 .37549E-03 ERR DEF= .500 Final values: norm = 11.1512 alpha = 2.56118 Normalizat = 1.09212 Prefactor = 0.93353 ********** ** 18 **HESSE ********** FCN= 4608.180 FROM HESSE STATUS=OK 29 CALLS 286 TOTAL EDM= .54E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 11.151 7.1625 .96294E-05 -1.5641 2 alpha 2.5612 .51387 .82962E-02 .24474E-01 3 Normalizat 1.0921 .25414 .24190E-03 -.90005 4 Prefactor .93353 .24305 .25291E-03 -.94979 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.43676e-10 Minuit parameter uncertainties: 1 7.16246 2 0.517559 3 0.254423 4 0.24333 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 4608.18013848 delta logL = 0.0341654231206 Extracting fit parameters... 4FGL J2331.0-2147 Spectrum: LogParabola 418 norm: 1.115e+01 7.162e+00 0.000e+00 1.000e+06 ( 1.000e-12) 419 alpha: 2.561e+00 5.176e-01 0.000e+00 5.000e+00 ( 1.000e+00) 420 beta: 1.305e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 421 Eb: 9.116e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 534 Prefactor: 9.335e-01 2.433e-01 0.000e+00 1.000e+01 ( 1.000e+00) 535 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 536 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 533 Normalization: 1.092e+00 2.544e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 8.50 Ra Dec: 352.763 -21.795 Photon Index (Free Index): 2.56 +/- 0.52 Photon Flux (Free Index): 1.44e-07 +/- 7.83e-08 Energy Flux (Free Index): 4.26e-05 +/- 2.01e-05 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/35384954/cmap_HighResolution_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET comment='SUCCESS', photon_flux='1.32e-07', energy_flux2='4.26e-05', photon_flux_error='6.10e-08', dlogl='3.42e-02', energy_flux='4.37e-05', photon_flux2='1.44e-07', job_status='DONE', time_completed='2026-08-19 18:04:57.998656', photon_index_error2='0.52', photon_index2='2.56', ts='8.45', fit_tolerance='1e-08', GAL='0.92', photon_index_error='0.00', energy_flux_error2='2.01e-05', EG='1.11', time_epoch_completed='1787187898.0', return_code='0', job_id='35384954', GAL2='0.93', EG2='1.09', return_code2='0', energy_flux_error='2.03e-05', photon_flux_error2='7.83e-08', ts2='8.50', photon_index='2.43' WHERE bin_id='2196' AND source_name='4FGL J2331.0-2147' AND cadence='daily'; Database successfully updated. Analysis Complete. Wed Aug 19 18:04:58 PDT 2026 e GAL_V02 Working on... /lscratch/kocevski/35385036/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits.....................! real 17.38 user 15.73 sys 1.08 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/35385036/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits', '/lscratch/kocevski/35385036/ft2_4FGL_J2331.0-2147_daily_bin2196.fits', expMap='/lscratch/kocevski/35385036/expmap_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits', expCube='/lscratch/kocevski/35385036/ltcube_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/35385036/Model_4FGL_J2331.0-2147_daily_bin2196.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2331.0-2147' 4FGL J2331.0-2147 Spectrum: LogParabola 418 norm: 2.017e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 419 alpha: 2.433e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 420 beta: 1.305e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 421 Eb: 9.116e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/35385036/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits Spacecraft file(s): /lscratch/kocevski/35385036/ft2_4FGL_J2331.0-2147_daily_bin2196.fits Exposure map: /lscratch/kocevski/35385036/expmap_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits Exposure cube: /lscratch/kocevski/35385036/ltcube_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/35385036/Model_4FGL_J2331.0-2147_daily_bin2196.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) = 4608.22711433 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 4608.2170158 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 51.455 1.0000 .0000 .10000E+07 2 'norm ' 1.1167 1.0000 .0000 .10000E+07 3 'Prefactor ' .19684E-02 1.0000 .0000 .10000E+07 4 'norm ' .42035E-04 1.0000 .0000 .10000E+07 5 'Prefactor ' .46051E-02 1.0000 .0000 .10000E+07 6 'Prefactor ' .62055E-04 1.0000 .0000 .10000E+07 7 'norm ' .11102E-08 1.0000 .0000 .10000E+07 8 'Prefactor ' 6.3682 1.0000 .0000 .10000E+07 9 'Prefactor ' .46364E-03 1.0000 .0000 .10000E+07 10 'Prefactor ' .51939E-02 1.0000 .0000 .10000E+07 11 'Prefactor ' .89195E-01 1.0000 .0000 .10000E+07 12 'norm ' 12.280 1.0000 .0000 .10000E+07 13 'Prefactor ' .11297E-03 1.0000 .0000 .10000E+07 14 'norm ' .11657E-08 1.0000 .0000 .10000E+07 15 'norm ' 2.1186 1.0000 .0000 .10000E+07 16 'Prefactor ' .89031E-01 1.0000 .0000 .10000E+07 17 'Prefactor ' .40513E-02 1.0000 .0000 .10000E+07 18 'Normalizat' 1.1079 1.0000 .10000E-01 10.000 19 'Prefactor ' .92215 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5370E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 4608.214 FROM MIGRAD STATUS=CONVERGED 142 CALLS 1409 TOTAL EDM= .11E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .9% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 50.094 72.903 -.13704E-04 .70933E-02 2 norm 1.1164 1.4829 -.12256E-05 -.42032E-02 3 Prefactor .11758E-04 10.347 -.26422E-05** at limit ** 4 norm .11102E-09 3.8709 .55912E-06** at limit ** 5 Prefactor .0000 6.0769 -.41353E-05** at limit ** 6 Prefactor .0000 3.4860 .98419E-06** at limit ** 7 norm .0000 .18770 -.25164E-05** at limit ** 8 Prefactor 6.4889 7.9573 .20290E-05 .22285E-02 9 Prefactor .0000 4.2910 -.14128E-05** at limit ** 10 Prefactor .55511E-10 8.5582 -.19389E-06** at limit ** 11 Prefactor .28521E-05 29.206 .51379E-05** at limit ** 12 norm 12.272 5.6970 -.99252E-06 .38026E-02 13 Prefactor .22488E-05 28.897 .44478E-06** at limit ** 14 norm .0000 .28808 -.85409E-06** at limit ** 15 norm 2.1203 2.9005 -.20929E-05 -.92521E-03 16 Prefactor .28290E-05 28.545 .41615E-05** at limit ** 17 Prefactor .41178E-05 21.736 -.65562E-05** at limit ** 18 Normalizat 1.1085 .24812 .34167E-05 .27502E-03 19 Prefactor .92200 .23874 .10786E-04 .26128E-03 ERR DEF= .500 Final values: norm = 50.094 norm = 1.1164 Prefactor = 1.17584e-05 norm = 1.11022e-10 Prefactor = 0 Prefactor = 0 norm = 0 Prefactor = 6.48886 Prefactor = 0 Prefactor = 5.55112e-11 Prefactor = 2.85211e-06 norm = 12.2722 Prefactor = 2.24881e-06 norm = 0 norm = 2.12026 Prefactor = 2.82901e-06 Prefactor = 4.11782e-06 Normalizat = 1.10853 Prefactor = 0.922003 ********** ** 18 **HESSE ********** FCN= 4608.214 FROM HESSE STATUS=OK 298 CALLS 1707 TOTAL EDM= .72E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 50.094 73.211 .13942E-03 -1.5566 2 norm 1.1164 1.5171 .11133E-02 -1.5687 3 Prefactor .11758E-04 29.474 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .11102E-09 3.8332 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .0000 6.0721 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .0000 3.4768 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 norm .0000 .18645 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 6.4889 7.9600 .39751E-03 -1.5657 9 Prefactor .0000 4.2843 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .55511E-10 8.5590 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .28521E-05 56.198 .14229E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm 12.272 5.6886 .28560E-03 -1.5638 13 Prefactor .22488E-05 32.305 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 norm .0000 .28378 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 norm 2.1203 2.9228 .70832E-03 -1.5679 16 Prefactor .28290E-05 56.911 .14234E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor .41178E-05 28.433 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Normalizat 1.1085 .20615 .54398E-01 -.89478 19 Prefactor .92200 .19894 .45287E-01 -.95376 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 7.16639e-07 Minuit parameter uncertainties: 1 73.2128 2 1.51715 3 0.0372325 4 4.10831e-05 5 1.48953e-05 6 1.73174e-05 7 1.7704e-08 8 7.96 9 1.56054e-05 10 3.31361e-05 11 0.0253209 12 5.68862 13 0.0170469 14 2.77044e-06 15 2.92278 16 0.0253775 17 0.0216408 18 0.206303 19 0.199097 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 4608.2143039 Extracting fit parameters... 4FGL J2331.0-2147 Spectrum: LogParabola 418 norm: 1.227e+01 5.689e+00 0.000e+00 1.000e+06 ( 1.000e-12) 419 alpha: 2.433e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 420 beta: 1.305e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 421 Eb: 9.116e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 534 Prefactor: 9.220e-01 1.991e-01 0.000e+00 1.000e+01 ( 1.000e+00) 535 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 536 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 533 Normalization: 1.109e+00 2.063e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 8.45 Ra Dec: 352.763 -21.795 Photon Index (Fixed Index): 2.43 +/- 0.00 Photon Flux (Fixed Index): 1.32e-07 +/- 6.10e-08 Energy Flux (Fixed Index): 4.37e-05 +/- 2.03e-05 Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 4608.18363873 delta logL = 0.0306651729043 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 4608.18013958 delta logL = 0.03416432218 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 11.154 1.0000 .0000 .10000E+07 2 'alpha ' 2.5616 1.0000 .0000 5.0000 3 'Normalizat' 1.0920 1.0000 .10000E-01 10.000 4 'Prefactor ' .93358 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5370E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 4608.180 FROM MIGRAD STATUS=CONVERGED 52 CALLS 257 TOTAL EDM= .16E-07 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 11.151 87.501 .29973E-03 .91992E-02 2 alpha 2.5612 3.7800 .20483 .33308E-04 3 Normalizat 1.0921 .13975 .38335E-01 .41135E-03 4 Prefactor .93353 .10656 .45432E-01 .37549E-03 ERR DEF= .500 Final values: norm = 11.1512 alpha = 2.56118 Normalizat = 1.09212 Prefactor = 0.93353 ********** ** 18 **HESSE ********** FCN= 4608.180 FROM HESSE STATUS=OK 29 CALLS 286 TOTAL EDM= .54E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 11.151 7.1625 .96294E-05 -1.5641 2 alpha 2.5612 .51387 .82962E-02 .24474E-01 3 Normalizat 1.0921 .25414 .24190E-03 -.90005 4 Prefactor .93353 .24305 .25291E-03 -.94979 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.43676e-10 Minuit parameter uncertainties: 1 7.16246 2 0.517559 3 0.254423 4 0.24333 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 4608.18013848 delta logL = 0.0341654231206 Extracting fit parameters... 4FGL J2331.0-2147 Spectrum: LogParabola 418 norm: 1.115e+01 7.162e+00 0.000e+00 1.000e+06 ( 1.000e-12) 419 alpha: 2.561e+00 5.176e-01 0.000e+00 5.000e+00 ( 1.000e+00) 420 beta: 1.305e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 421 Eb: 9.116e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 534 Prefactor: 9.335e-01 2.433e-01 0.000e+00 1.000e+01 ( 1.000e+00) 535 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 536 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 533 Normalization: 1.092e+00 2.544e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 8.50 Ra Dec: 352.763 -21.795 Photon Index (Free Index): 2.56 +/- 0.52 Photon Flux (Free Index): 1.44e-07 +/- 7.83e-08 Energy Flux (Free Index): 4.26e-05 +/- 2.01e-05 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/35385036/cmap_HighResolution_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET comment='SUCCESS', photon_flux='1.32e-07', energy_flux2='4.26e-05', photon_flux_error='6.10e-08', dlogl='3.42e-02', energy_flux='4.37e-05', photon_flux2='1.44e-07', job_status='DONE', time_completed='2026-08-19 18:05:32.377516', photon_index_error2='0.52', photon_index2='2.56', ts='8.45', fit_tolerance='1e-08', GAL='0.92', photon_index_error='0.00', energy_flux_error2='2.01e-05', EG='1.11', time_epoch_completed='1787187932.38', return_code='0', job_id='35385036', GAL2='0.93', EG2='1.09', return_code2='0', energy_flux_error='2.03e-05', photon_flux_error2='7.83e-08', ts2='8.50', photon_index='2.43' WHERE bin_id='2196' AND source_name='4FGL J2331.0-2147' AND cadence='daily'; Database successfully updated. Analysis Complete. Wed Aug 19 18:05:32 PDT 2026 e GAL_V02 Working on... /lscratch/kocevski/35385029/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits.....................! real 18.26 user 16.60 sys 1.05 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/35385029/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits', '/lscratch/kocevski/35385029/ft2_4FGL_J2331.0-2147_daily_bin2196.fits', expMap='/lscratch/kocevski/35385029/expmap_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits', expCube='/lscratch/kocevski/35385029/ltcube_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/35385029/Model_4FGL_J2331.0-2147_daily_bin2196.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2331.0-2147' 4FGL J2331.0-2147 Spectrum: LogParabola 418 norm: 2.017e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 419 alpha: 2.433e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 420 beta: 1.305e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 421 Eb: 9.116e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/35385029/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits Spacecraft file(s): /lscratch/kocevski/35385029/ft2_4FGL_J2331.0-2147_daily_bin2196.fits Exposure map: /lscratch/kocevski/35385029/expmap_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits Exposure cube: /lscratch/kocevski/35385029/ltcube_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/35385029/Model_4FGL_J2331.0-2147_daily_bin2196.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) = 4608.22711433 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 4608.2170158 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 51.455 1.0000 .0000 .10000E+07 2 'norm ' 1.1167 1.0000 .0000 .10000E+07 3 'Prefactor ' .19684E-02 1.0000 .0000 .10000E+07 4 'norm ' .42035E-04 1.0000 .0000 .10000E+07 5 'Prefactor ' .46051E-02 1.0000 .0000 .10000E+07 6 'Prefactor ' .62055E-04 1.0000 .0000 .10000E+07 7 'norm ' .11102E-08 1.0000 .0000 .10000E+07 8 'Prefactor ' 6.3682 1.0000 .0000 .10000E+07 9 'Prefactor ' .46364E-03 1.0000 .0000 .10000E+07 10 'Prefactor ' .51939E-02 1.0000 .0000 .10000E+07 11 'Prefactor ' .89195E-01 1.0000 .0000 .10000E+07 12 'norm ' 12.280 1.0000 .0000 .10000E+07 13 'Prefactor ' .11297E-03 1.0000 .0000 .10000E+07 14 'norm ' .11657E-08 1.0000 .0000 .10000E+07 15 'norm ' 2.1186 1.0000 .0000 .10000E+07 16 'Prefactor ' .89031E-01 1.0000 .0000 .10000E+07 17 'Prefactor ' .40513E-02 1.0000 .0000 .10000E+07 18 'Normalizat' 1.1079 1.0000 .10000E-01 10.000 19 'Prefactor ' .92215 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5370E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 4608.214 FROM MIGRAD STATUS=CONVERGED 142 CALLS 1409 TOTAL EDM= .11E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .9% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 50.094 72.903 -.13704E-04 .70933E-02 2 norm 1.1164 1.4829 -.12256E-05 -.42032E-02 3 Prefactor .11758E-04 10.347 -.26422E-05** at limit ** 4 norm .11102E-09 3.8709 .55912E-06** at limit ** 5 Prefactor .0000 6.0769 -.41353E-05** at limit ** 6 Prefactor .0000 3.4860 .98419E-06** at limit ** 7 norm .0000 .18770 -.25164E-05** at limit ** 8 Prefactor 6.4889 7.9573 .20290E-05 .22285E-02 9 Prefactor .0000 4.2910 -.14128E-05** at limit ** 10 Prefactor .55511E-10 8.5582 -.19389E-06** at limit ** 11 Prefactor .28521E-05 29.206 .51379E-05** at limit ** 12 norm 12.272 5.6970 -.99252E-06 .38026E-02 13 Prefactor .22488E-05 28.897 .44478E-06** at limit ** 14 norm .0000 .28808 -.85409E-06** at limit ** 15 norm 2.1203 2.9005 -.20929E-05 -.92521E-03 16 Prefactor .28290E-05 28.545 .41615E-05** at limit ** 17 Prefactor .41178E-05 21.736 -.65562E-05** at limit ** 18 Normalizat 1.1085 .24812 .34167E-05 .27502E-03 19 Prefactor .92200 .23874 .10786E-04 .26128E-03 ERR DEF= .500 Final values: norm = 50.094 norm = 1.1164 Prefactor = 1.17584e-05 norm = 1.11022e-10 Prefactor = 0 Prefactor = 0 norm = 0 Prefactor = 6.48886 Prefactor = 0 Prefactor = 5.55112e-11 Prefactor = 2.85211e-06 norm = 12.2722 Prefactor = 2.24881e-06 norm = 0 norm = 2.12026 Prefactor = 2.82901e-06 Prefactor = 4.11782e-06 Normalizat = 1.10853 Prefactor = 0.922003 outfile=/lscratch/kocevski/35385104/ltcube_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.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/35385104/ft2_4FGL_J2331.0-2147_daily_bin2196.fits .....................! real 9.20 user 8.50 sys 0.21 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/35385104/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits evtable="EVENTS" scfile=/lscratch/kocevski/35385104/ft2_4FGL_J2331.0-2147_daily_bin2196.fits sctable="SC_DATA" expcube=/lscratch/kocevski/35385104/ltcube_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits outfile=/lscratch/kocevski/35385104/expmap_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.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/35385104/ltcube_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits .....................! real 73.33 user 68.36 sys 4.25 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 166 point sources and 0 extended sources Setting source of interest to: 4FGL J2331.0-2147 @ 352.763 -21.7953 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/35385104/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits scfile=/lscratch/kocevski/35385104/ft2_4FGL_J2331.0-2147_daily_bin2196.fits outfile=/lscratch/kocevski/35385104/cmap_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.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=352.763 yref=-21.7953 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.75 user 0.22 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/35385104/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits scfile=/lscratch/kocevski/35385104/ft2_4FGL_J2331.0-2147_daily_bin2196.fits outfile=/lscratch/kocevski/35385104/cmap_HighResolution_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.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=352.763 yref=-21.7953 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.87 user 0.23 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/35385104/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits evtable="EVENTS" scfile=/lscratch/kocevski/35385104/ft2_4FGL_J2331.0-2147_daily_bin2196.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/35385104/Model_4FGL_J2331.0-2147_daily_bin2196.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 sourc ********** ** 18 **HESSE ********** FCN= 4608.214 FROM HESSE STATUS=OK 298 CALLS 1707 TOTAL EDM= .72E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 50.094 73.211 .13942E-03 -1.5566 2 norm 1.1164 1.5171 .11133E-02 -1.5687 3 Prefactor .11758E-04 29.474 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .11102E-09 3.8332 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .0000 6.0721 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .0000 3.4768 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 norm .0000 .18645 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 6.4889 7.9600 .39751E-03 -1.5657 9 Prefactor .0000 4.2843 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .55511E-10 8.5590 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .28521E-05 56.198 .14229E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm 12.272 5.6886 .28560E-03 -1.5638 13 Prefactor .22488E-05 32.305 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 norm .0000 .28378 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 norm 2.1203 2.9228 .70832E-03 -1.5679 16 Prefactor .28290E-05 56.911 .14234E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor .41178E-05 28.433 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Normalizat 1.1085 .20615 .54398E-01 -.89478 19 Prefactor .92200 .19894 .45287E-01 -.95376 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 7.16639e-07 Minuit parameter uncertainties: 1 73.2128 2 1.51715 3 0.0372325 4 4.10831e-05 5 1.48953e-05 6 1.73174e-05 7 1.7704e-08 8 7.96 9 1.56054e-05 10 3.31361e-05 11 0.0253209 12 5.68862 13 0.0170469 14 2.77044e-06 15 2.92278 16 0.0253775 17 0.0216408 18 0.206303 19 0.199097 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 4608.2143039 Extracting fit parameters... 4FGL J2331.0-2147 Spectrum: LogParabola 418 norm: 1.227e+01 5.689e+00 0.000e+00 1.000e+06 ( 1.000e-12) 419 alpha: 2.433e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 420 beta: 1.305e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 421 Eb: 9.116e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 534 Prefactor: 9.220e-01 1.991e-01 0.000e+00 1.000e+01 ( 1.000e+00) 535 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 536 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 533 Normalization: 1.109e+00 2.063e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 8.45 Ra Dec: 352.763 -21.795 Photon Index (Fixed Index): 2.43 +/- 0.00 Photon Flux (Fixed Index): 1.32e-07 +/- 6.10e-08 Energy Flux (Fixed Index): 4.37e-05 +/- 2.03e-05 Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 4608.18363873 delta logL = 0.0306651729043 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 4608.18013958 delta logL = 0.03416432218 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 11.154 1.0000 .0000 .10000E+07 2 'alpha ' 2.5616 1.0000 .0000 5.0000 3 'Normalizat' 1.0920 1.0000 .10000E-01 10.000 4 'Prefactor ' .93358 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5370E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 4608.180 FROM MIGRAD STATUS=CONVERGED 52 CALLS 257 TOTAL EDM= .16E-07 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 11.151 87.501 .29973E-03 .91992E-02 2 alpha 2.5612 3.7800 .20483 .33308E-04 3 Normalizat 1.0921 .13975 .38335E-01 .41135E-03 4 Prefactor .93353 .10656 .45432E-01 .37549E-03 ERR DEF= .500 Final values: norm = 11.1512 alpha = 2.56118 Normalizat = 1.09212 Prefactor = 0.93353 ********** ** 18 **HESSE ********** FCN= 4608.180 FROM HESSE STATUS=OK 29 CALLS 286 TOTAL EDM= .54E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 11.151 7.1625 .96294E-05 -1.5641 2 alpha 2.5612 .51387 .82962E-02 .24474E-01 3 Normalizat 1.0921 .25414 .24190E-03 -.90005 4 Prefactor .93353 .24305 .25291E-03 -.94979 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.43676e-10 Minuit parameter uncertainties: 1 7.16246 2 0.517559 3 0.254423 4 0.24333 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 4608.18013848 delta logL = 0.0341654231206 Extracting fit parameters... 4FGL J2331.0-2147 Spectrum: LogParabola 418 norm: 1.115e+01 7.162e+00 0.000e+00 1.000e+06 ( 1.000e-12) 419 alpha: 2.561e+00 5.176e-01 0.000e+00 5.000e+00 ( 1.000e+00) 420 beta: 1.305e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 421 Eb: 9.116e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 534 Prefactor: 9.335e-01 2.433e-01 0.000e+00 1.000e+01 ( 1.000e+00) 535 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 536 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 533 Normalization: 1.092e+00 2.544e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 8.50 Ra Dec: 352.763 -21.795 Photon Index (Free Index): 2.56 +/- 0.52 Photon Flux (Free Index): 1.44e-07 +/- 7.83e-08 Energy Flux (Free Index): 4.26e-05 +/- 2.01e-05 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/35385029/cmap_HighResolution_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET comment='SUCCESS', photon_flux='1.32e-07', energy_flux2='4.26e-05', photon_flux_error='6.10e-08', dlogl='3.42e-02', energy_flux='4.37e-05', photon_flux2='1.44e-07', job_status='DONE', time_completed='2026-08-19 18:05:48.056763', photon_index_error2='0.52', photon_index2='2.56', ts='8.45', fit_tolerance='1e-08', GAL='0.92', photon_index_error='0.00', energy_flux_error2='2.01e-05', EG='1.11', time_epoch_completed='1787187948.06', return_code='0', job_id='35385029', GAL2='0.93', EG2='1.09', return_code2='0', energy_flux_error='2.03e-05', photon_flux_error2='7.83e-08', ts2='8.50', photon_index='2.43' WHERE bin_id='2196' AND source_name='4FGL J2331.0-2147' AND cadence='daily'; Database successfully updated. Analysis Complete. Wed Aug 19 18:05:48 PDT 2026 e GAL_V02 Working on... /lscratch/kocevski/35385104/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits.....................! real 18.17 user 16.64 sys 1.02 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/35385104/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits', '/lscratch/kocevski/35385104/ft2_4FGL_J2331.0-2147_daily_bin2196.fits', expMap='/lscratch/kocevski/35385104/expmap_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits', expCube='/lscratch/kocevski/35385104/ltcube_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/35385104/Model_4FGL_J2331.0-2147_daily_bin2196.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2331.0-2147' 4FGL J2331.0-2147 Spectrum: LogParabola 418 norm: 2.017e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 419 alpha: 2.433e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 420 beta: 1.305e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 421 Eb: 9.116e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/35385104/ft1_filtered_4FGL_J2331.0-2147_daily_bin2196.fits Spacecraft file(s): /lscratch/kocevski/35385104/ft2_4FGL_J2331.0-2147_daily_bin2196.fits Exposure map: /lscratch/kocevski/35385104/expmap_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits Exposure cube: /lscratch/kocevski/35385104/ltcube_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/35385104/Model_4FGL_J2331.0-2147_daily_bin2196.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) = 4608.22711433 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 4608.2170158 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 51.455 1.0000 .0000 .10000E+07 2 'norm ' 1.1167 1.0000 .0000 .10000E+07 3 'Prefactor ' .19684E-02 1.0000 .0000 .10000E+07 4 'norm ' .42035E-04 1.0000 .0000 .10000E+07 5 'Prefactor ' .46051E-02 1.0000 .0000 .10000E+07 6 'Prefactor ' .62055E-04 1.0000 .0000 .10000E+07 7 'norm ' .11102E-08 1.0000 .0000 .10000E+07 8 'Prefactor ' 6.3682 1.0000 .0000 .10000E+07 9 'Prefactor ' .46364E-03 1.0000 .0000 .10000E+07 10 'Prefactor ' .51939E-02 1.0000 .0000 .10000E+07 11 'Prefactor ' .89195E-01 1.0000 .0000 .10000E+07 12 'norm ' 12.280 1.0000 .0000 .10000E+07 13 'Prefactor ' .11297E-03 1.0000 .0000 .10000E+07 14 'norm ' .11657E-08 1.0000 .0000 .10000E+07 15 'norm ' 2.1186 1.0000 .0000 .10000E+07 16 'Prefactor ' .89031E-01 1.0000 .0000 .10000E+07 17 'Prefactor ' .40513E-02 1.0000 .0000 .10000E+07 18 'Normalizat' 1.1079 1.0000 .10000E-01 10.000 19 'Prefactor ' .92215 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5370E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 4608.214 FROM MIGRAD STATUS=CONVERGED 142 CALLS 1409 TOTAL EDM= .11E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .9% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 50.094 72.903 -.13704E-04 .70933E-02 2 norm 1.1164 1.4829 -.12256E-05 -.42032E-02 3 Prefactor .11758E-04 10.347 -.26422E-05** at limit ** 4 norm .11102E-09 3.8709 .55912E-06** at limit ** 5 Prefactor .0000 6.0769 -.41353E-05** at limit ** 6 Prefactor .0000 3.4860 .98419E-06** at limit ** 7 norm .0000 .18770 -.25164E-05** at limit ** 8 Prefactor 6.4889 7.9573 .20290E-05 .22285E-02 9 Prefactor .0000 4.2910 -.14128E-05** at limit ** 10 Prefactor .55511E-10 8.5582 -.19389E-06** at limit ** 11 Prefactor .28521E-05 29.206 .51379E-05** at limit ** 12 norm 12.272 5.6970 -.99252E-06 .38026E-02 13 Prefactor .22488E-05 28.897 .44478E-06** at limit ** 14 norm .0000 .28808 -.85409E-06** at limit ** 15 norm 2.1203 2.9005 -.20929E-05 -.92521E-03 16 Prefactor .28290E-05 28.545 .41615E-05** at limit ** 17 Prefactor .41178E-05 21.736 -.65562E-05** at limit ** 18 Normalizat 1.1085 .24812 .34167E-05 .27502E-03 19 Prefactor .92200 .23874 .10786E-04 .26128E-03 ERR DEF= .500 Final values: norm = 50.094 norm = 1.1164 Prefactor = 1.17584e-05 norm = 1.11022e-10 Prefactor = 0 Prefactor = 0 norm = 0 Prefactor = 6.48886 Prefactor = 0 Prefactor = 5.55112e-11 Prefactor = 2.85211e-06 norm = 12.2722 Prefactor = 2.24881e-06 norm = 0 norm = 2.12026 Prefactor = 2.82901e-06 Prefactor = 4.11782e-06 Normalizat = 1.10853 Prefactor = 0.922003 ********** ** 18 **HESSE ********** FCN= 4608.214 FROM HESSE STATUS=OK 298 CALLS 1707 TOTAL EDM= .72E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 50.094 73.211 .13942E-03 -1.5566 2 norm 1.1164 1.5171 .11133E-02 -1.5687 3 Prefactor .11758E-04 29.474 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .11102E-09 3.8332 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .0000 6.0721 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .0000 3.4768 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 norm .0000 .18645 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 6.4889 7.9600 .39751E-03 -1.5657 9 Prefactor .0000 4.2843 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .55511E-10 8.5590 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .28521E-05 56.198 .14229E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm 12.272 5.6886 .28560E-03 -1.5638 13 Prefactor .22488E-05 32.305 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 norm .0000 .28378 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 norm 2.1203 2.9228 .70832E-03 -1.5679 16 Prefactor .28290E-05 56.911 .14234E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor .41178E-05 28.433 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Normalizat 1.1085 .20615 .54398E-01 -.89478 19 Prefactor .92200 .19894 .45287E-01 -.95376 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 7.16639e-07 Minuit parameter uncertainties: 1 73.2128 2 1.51715 3 0.0372325 4 4.10831e-05 5 1.48953e-05 6 1.73174e-05 7 1.7704e-08 8 7.96 9 1.56054e-05 10 3.31361e-05 11 0.0253209 12 5.68862 13 0.0170469 14 2.77044e-06 15 2.92278 16 0.0253775 17 0.0216408 18 0.206303 19 0.199097 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 4608.2143039 Extracting fit parameters... 4FGL J2331.0-2147 Spectrum: LogParabola 418 norm: 1.227e+01 5.689e+00 0.000e+00 1.000e+06 ( 1.000e-12) 419 alpha: 2.433e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 420 beta: 1.305e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 421 Eb: 9.116e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 534 Prefactor: 9.220e-01 1.991e-01 0.000e+00 1.000e+01 ( 1.000e+00) 535 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 536 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 533 Normalization: 1.109e+00 2.063e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 8.45 Ra Dec: 352.763 -21.795 Photon Index (Fixed Index): 2.43 +/- 0.00 Photon Flux (Fixed Index): 1.32e-07 +/- 6.10e-08 Energy Flux (Fixed Index): 4.37e-05 +/- 2.03e-05 Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 4608.18363873 delta logL = 0.0306651729043 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 4608.18013958 delta logL = 0.03416432218 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 11.154 1.0000 .0000 .10000E+07 2 'alpha ' 2.5616 1.0000 .0000 5.0000 3 'Normalizat' 1.0920 1.0000 .10000E-01 10.000 4 'Prefactor ' .93358 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5370E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 4608.180 FROM MIGRAD STATUS=CONVERGED 52 CALLS 257 TOTAL EDM= .16E-07 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 11.151 87.501 .29973E-03 .91992E-02 2 alpha 2.5612 3.7800 .20483 .33308E-04 3 Normalizat 1.0921 .13975 .38335E-01 .41135E-03 4 Prefactor .93353 .10656 .45432E-01 .37549E-03 ERR DEF= .500 Final values: norm = 11.1512 alpha = 2.56118 Normalizat = 1.09212 Prefactor = 0.93353 ********** ** 18 **HESSE ********** FCN= 4608.180 FROM HESSE STATUS=OK 29 CALLS 286 TOTAL EDM= .54E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 11.151 7.1625 .96294E-05 -1.5641 2 alpha 2.5612 .51387 .82962E-02 .24474E-01 3 Normalizat 1.0921 .25414 .24190E-03 -.90005 4 Prefactor .93353 .24305 .25291E-03 -.94979 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.43676e-10 Minuit parameter uncertainties: 1 7.16246 2 0.517559 3 0.254423 4 0.24333 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 4608.18013848 delta logL = 0.0341654231206 Extracting fit parameters... 4FGL J2331.0-2147 Spectrum: LogParabola 418 norm: 1.115e+01 7.162e+00 0.000e+00 1.000e+06 ( 1.000e-12) 419 alpha: 2.561e+00 5.176e-01 0.000e+00 5.000e+00 ( 1.000e+00) 420 beta: 1.305e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 421 Eb: 9.116e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 534 Prefactor: 9.335e-01 2.433e-01 0.000e+00 1.000e+01 ( 1.000e+00) 535 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 536 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 533 Normalization: 1.092e+00 2.544e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 8.50 Ra Dec: 352.763 -21.795 Photon Index (Free Index): 2.56 +/- 0.52 Photon Flux (Free Index): 1.44e-07 +/- 7.83e-08 Energy Flux (Free Index): 4.26e-05 +/- 2.01e-05 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/35385104/cmap_HighResolution_808531201_808790401_4FGL_J2331.0-2147_daily_bin2196.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET comment='SUCCESS', photon_flux='1.32e-07', energy_flux2='4.26e-05', photon_flux_error='6.10e-08', dlogl='3.42e-02', energy_flux='4.37e-05', photon_flux2='1.44e-07', job_status='DONE', time_completed='2026-08-19 18:06:47.357856', photon_index_error2='0.52', photon_index2='2.56', ts='8.45', fit_tolerance='1e-08', GAL='0.92', photon_index_error='0.00', energy_flux_error2='2.01e-05', EG='1.11', time_epoch_completed='1787188007.36', return_code='0', job_id='35385104', GAL2='0.93', EG2='1.09', return_code2='0', energy_flux_error='2.03e-05', photon_flux_error2='7.83e-08', ts2='8.50', photon_index='2.43' WHERE bin_id='2196' AND source_name='4FGL J2331.0-2147' AND cadence='daily'; Database successfully updated. Analysis Complete. Wed Aug 19 18:06:47 PDT 2026