number of points = 7418 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J0023.7-6820_daily_bin2185 RA = 5.9347, Dec = -68.3381 tmin = 805680001, tmax = 805939201 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='31997342', job_status='RUN', time_executed='2026-07-17 00:18:56.231232', time_epoch_executed='1784272736.23' WHERE source_name='4FGL J0023.7-6820' and cadence='daily' and bin_id='2185' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/31997342 Creating custom pfile directory: /lscratch/kocevski/31997342/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=805680001.0 && nMetStart<805939201.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=805680001.0 && nMetStart<805939201.0' /Data/Flight/Level1/LPA Retrieving 46 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/31997342/ft1_4FGL_J0023.7-6820_daily_bin2185.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=805680001.0 && nMetStart<805939201.0' /Data/Flight/Level1/LPA Retrieving 46 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/31997342/ft2_4FGL_J0023.7-6820_daily_bin2185.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/31997342/ft1_4FGL_J0023.7-6820_daily_bin2185.fits outfile=/lscratch/kocevski/31997342/ft1_filteredMKT_4FGL_J0023.7-6820_daily_bin2185.fits ra=5.9347 dec=-68.3381 rad=12.0 tmin=805680001.0 tmax=805939201.0 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 2.36 user 1.88 sys 0.17 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/31997342/ft2_4FGL_J0023.7-6820_daily_bin2185.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/31997342/ft2_4FGL_J0023.7-6820_daily_bin2185.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/31997342/ft1_filteredMKT_4FGL_J0023.7-6820_daily_bin2185.fits evtable="EVENTS" outfile="/lscratch/kocevski/31997342/ft1_filtered_4FGL_J0023.7-6820_daily_bin2185.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 0.69 user 0.18 sys 0.13 Number of photons that the gtmktime cut: 555 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/31997342/ft1_filtered_4FGL_J0023.7-6820_daily_bin2185.fits" evtable="EVENTS" scfile=/lscratch/kocevski/31997342/ft2_4FGL_J0023.7-6820_daily_bin2185.fits sctable="SC_DATA" ounumber of points = 7418 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J0023.7-6820_daily_bin2185 RA = 5.9347, Dec = -68.3381 tmin = 805680001, tmax = 805939201 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='31997344', job_status='RUN', time_executed='2026-07-17 00:18:58.188345', time_epoch_executed='1784272738.19' WHERE source_name='4FGL J0023.7-6820' and cadence='daily' and bin_id='2185' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/31997344 Creating custom pfile directory: /lscratch/kocevski/31997344/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=805680001.0 && nMetStart<805939201.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=805680001.0 && nMetStart<805939201.0' /Data/Flight/Level1/LPA Retrieving 46 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/31997344/ft1_4FGL_J0023.7-6820_daily_bin2185.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=805680001.0 && nMetStart<805939201.0' /Data/Flight/Level1/LPA Retrieving 46 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/31997344/ft2_4FGL_J0023.7-6820_daily_bin2185.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/31997344/ft1_4FGL_J0023.7-6820_daily_bin2185.fits outfile=/lscratch/kocevski/31997344/ft1_filteredMKT_4FGL_J0023.7-6820_daily_bin2185.fits ra=5.9347 dec=-68.3381 rad=12.0 tmin=805680001.0 tmax=805939201.0 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 2.50 user 1.93 sys 0.18 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/31997344/ft2_4FGL_J0023.7-6820_daily_bin2185.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/31997344/ft2_4FGL_J0023.7-6820_daily_bin2185.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/31997344/ft1_filteredMKT_4FGL_J0023.7-6820_daily_bin2185.fits evtable="EVENTS" outfile="/lscratch/kocevski/31997344/ft1_filtered_4FGL_J0023.7-6820_daily_bin2185.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 0.62 user 0.19 sys 0.12 Number of photons that the gtmktime cut: 555 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/31997344/ft1_filtered_4FGL_J0023.7-6820_daily_bin2185.fits" evtable="EVENTS" scfile=/lscratch/kocevski/31997344/ft2_4FGL_J0023.7-6820_daily_bin2185.fits sctable="SC_DATA" ou/sdf/group/fermi/u/kocevski/software/conda/envs/fermitools_v1.0.5/lib/python2.7/site-packages/pyfits/__init__.py:22: PyFITSDeprecationWarning: PyFITS is deprecated, please use astropy.io.fits PyFITSDeprecationWarning) # noqa Likelihood Analysis Tool Support Contact: Daniel Kocevski (daniel.kocevski@nasa.gov) Importing modules... This is make3FGLxml version 01r0. The default diffuse model files and names are for pass 8 and assume you have v10r00p05 of the Fermi Science Tools or higher. This is make4FGLDR3xml version 01r09. The default diffuse model files and names are for P8R3, 4FGL DRs, and the default fermitools directory locations. WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). /sdf/group/fermi/u/kocevski/software/conda/envs/fermitools_v1.0.5/lib/python2.7/site-packages/matplotlib/cbook/deprecation.py:106: MatplotlibDeprecationWarning: The mpl_toolkits.axes_grid module was deprecated in version 2.1. Use mpl_toolkits.axes_grid1 and mpl_toolkits.axisartist provies the same functionality instead. warnings.warn(message, mplDeprecation, stacklevel=1) WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). number of points = 7418 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J0023.7-6820_daily_bin2185 RA = 5.9347, Dec = -68.3381 tmin = 805680001, tmax = 805939201 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='31997394', job_status='RUN', time_executed='2026-07-17 00:19:34.934169', time_epoch_executed='1784272774.93' WHERE source_name='4FGL J0023.7-6820' and cadence='daily' and bin_id='2185' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/31997394 Creating custom pfile directory: /lscratch/kocevski/31997394/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=805680001.0 && nMetStart<805939201.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=805680001.0 && nMetStart<805939201.0' /Data/Flight/Level1/LPA Retrieving 46 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/31997394/ft1_4FGL_J0023.7-6820_daily_bin2185.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=805680001.0 && nMetStart<805939201.0' /Data/Flight/Level1/LPA Retrieving 46 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/31997394/ft2_4FGL_J0023.7-6820_daily_bin2185.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/31997394/ft1_4FGL_J0023.7-6820_daily_bin2185.fits outfile=/lscratch/kocevski/31997394/ft1_filteredMKT_4FGL_J0023.7-6820_daily_bin2185.fits ra=5.9347 dec=-68.3381 rad=12.0 tmin=805680001.0 tmax=805939201.0 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 2.19 user 1.70 sys 0.16 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/31997394/ft2_4FGL_J0023.7-6820_daily_bin2185.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/31997394/ft2_4FGL_J0023.7-6820_daily_bin2185.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/31997394/ft1_filteredMKT_4FGL_J0023.7-6820_daily_bin2185.fits evtable="EVENTS" outfile="/lscratch/kocevski/31997394/ft1_filtered_4FGL_J0023.7-6820_daily_bin2185.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 0.57 user 0.16 sys 0.13 Number of photons that the gtmktime cut: 555 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/31997394/ft1_filtered_4FGL_J0023.7-6820_daily_bin2185.fits" evtable="EVENTS" scfile=/lscratch/kocevski/31997394/ft2_4FGL_J0023.7-6820_daily_bin2185.fits sctable="SC_DATA" outfile=/lscratch/kocevski/31997342/ltcube_805680001_805939201_4FGL_J0023.7-6820_daily_bin2185.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/31997342/ft2_4FGL_J0023.7-6820_daily_bin2185.fits .....................! real 8.13 user 7.49 sys 0.24 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/31997342/ft1_filtered_4FGL_J0023.7-6820_daily_bin2185.fits evtable="EVENTS" scfile=/lscratch/kocevski/31997342/ft2_4FGL_J0023.7-6820_daily_bin2185.fits sctable="SC_DATA" expcube=/lscratch/kocevski/31997342/ltcube_805680001_805939201_4FGL_J0023.7-6820_daily_bin2185.fits outfile=/lscratch/kocevski/31997342/expmap_805680001_805939201_4FGL_J0023.7-6820_daily_bin2185.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/31997342/ltcube_805680001_805939201_4FGL_J0023.7-6820_daily_bin2185.fits .....................! real 66.55 user 61.99 sys 3.92 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 Extended source SMC-Galaxy in ROI, make sure /sdf/group/fermi/g/LCRepository/Likelihood/ExtendedSources/Extended_8years/Templates/SMC-Galaxy.fits is the correct path to the extended template. Added 193 point sources and 1 extended sources If using unbinned likelihood you will need to rerun gtdiffrsp for the extended sources or rerun the makeModel function with optional argument psForce=True Setting source of interest to: 4FGL J0023.7-6820 @ 5.9347 -68.3381 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/31997342/ft1_filtered_4FGL_J0023.7-6820_daily_bin2185.fits scfile=/lscratch/kocevski/31997342/ft2_4FGL_J0023.7-6820_daily_bin2185.fits outfile=/lscratch/kocevski/31997342/cmap_805680001_805939201_4FGL_J0023.7-6820_daily_bin2185.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=5.9347 yref=-68.3381 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.61 user 0.22 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/31997342/ft1_filtered_4FGL_J0023.7-6820_daily_bin2185.fits scfile=/lscratch/kocevski/31997342/ft2_4FGL_J0023.7-6820_daily_bin2185.fits outfile=/lscratch/kocevski/31997342/cmap_HighResolution_805680001_805939201_4FGL_J0023.7-6820_daily_bin2185.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=5.9347 yref=-68.3381 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 0.22 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/31997342/ft1_filtered_4FGL_J0023.7-6820_daily_bin2185.fits evtable="EVENTS" scfile=/lscratch/kocevski/31997342/ft2_4FGL_J0023.7-6820_daily_bin2185.fitfile=/lscratch/kocevski/31997344/ltcube_805680001_805939201_4FGL_J0023.7-6820_daily_bin2185.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/31997344/ft2_4FGL_J0023.7-6820_daily_bin2185.fits .....................! real 8.06 user 7.45 sys 0.24 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/31997344/ft1_filtered_4FGL_J0023.7-6820_daily_bin2185.fits evtable="EVENTS" scfile=/lscratch/kocevski/31997344/ft2_4FGL_J0023.7-6820_daily_bin2185.fits sctable="SC_DATA" expcube=/lscratch/kocevski/31997344/ltcube_805680001_805939201_4FGL_J0023.7-6820_daily_bin2185.fits outfile=/lscratch/kocevski/31997344/expmap_805680001_805939201_4FGL_J0023.7-6820_daily_bin2185.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/31997344/ltcube_805680001_805939201_4FGL_J0023.7-6820_daily_bin2185.fits .....................! real 66.39 user 61.85 sys 3.92 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 Extended source SMC-Galaxy in ROI, make sure /sdf/group/fermi/g/LCRepository/Likelihood/ExtendedSources/Extended_8years/Templates/SMC-Galaxy.fits is the correct path to the extended template. Added 193 point sources and 1 extended sources If using unbinned likelihood you will need to rerun gtdiffrsp for the extended sources or rerun the makeModel function with optional argument psForce=True Setting source of interest to: 4FGL J0023.7-6820 @ 5.9347 -68.3381 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/31997344/ft1_filtered_4FGL_J0023.7-6820_daily_bin2185.fits scfile=/lscratch/kocevski/31997344/ft2_4FGL_J0023.7-6820_daily_bin2185.fits outfile=/lscratch/kocevski/31997344/cmap_805680001_805939201_4FGL_J0023.7-6820_daily_bin2185.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=5.9347 yref=-68.3381 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.59 user 0.21 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/31997344/ft1_filtered_4FGL_J0023.7-6820_daily_bin2185.fits scfile=/lscratch/kocevski/31997344/ft2_4FGL_J0023.7-6820_daily_bin2185.fits outfile=/lscratch/kocevski/31997344/cmap_HighResolution_805680001_805939201_4FGL_J0023.7-6820_daily_bin2185.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=5.9347 yref=-68.3381 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 0.62 user 0.21 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/31997344/ft1_filtered_4FGL_J0023.7-6820_daily_bin2185.fits evtable="EVENTS" scfile=/lscratch/kocevski/31997344/ft2_4FGL_J0023.7-6820_daily_bin2185.finumber of points = 7418 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J0023.7-6820_daily_bin2185 RA = 5.9347, Dec = -68.3381 tmin = 805680001, tmax = 805939201 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='31997424', job_status='RUN', time_executed='2026-07-17 00:20:32.398140', time_epoch_executed='1784272832.4' WHERE source_name='4FGL J0023.7-6820' and cadence='daily' and bin_id='2185' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/31997424 Creating custom pfile directory: /lscratch/kocevski/31997424/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=805680001.0 && nMetStart<805939201.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=805680001.0 && nMetStart<805939201.0' /Data/Flight/Level1/LPA Retrieving 46 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/31997424/ft1_4FGL_J0023.7-6820_daily_bin2185.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=805680001.0 && nMetStart<805939201.0' /Data/Flight/Level1/LPA Retrieving 46 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/31997424/ft2_4FGL_J0023.7-6820_daily_bin2185.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/31997424/ft1_4FGL_J0023.7-6820_daily_bin2185.fits outfile=/lscratch/kocevski/31997424/ft1_filteredMKT_4FGL_J0023.7-6820_daily_bin2185.fits ra=5.9347 dec=-68.3381 rad=12.0 tmin=805680001.0 tmax=805939201.0 emin=100.0 emax=100000.0 zmin=0.0 zmax=90.0 evclass=128 evtype="INDEF" convtype=-1 phasemin=0.0 phasemax=1.0 evtable="EVENTS" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. real 2.67 user 2.06 sys 0.16 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/31997424/ft2_4FGL_J0023.7-6820_daily_bin2185.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/31997424/ft2_4FGL_J0023.7-6820_daily_bin2185.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/31997424/ft1_filteredMKT_4FGL_J0023.7-6820_daily_bin2185.fits evtable="EVENTS" outfile="/lscratch/kocevski/31997424/ft1_filtered_4FGL_J0023.7-6820_daily_bin2185.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 0.62 user 0.19 sys 0.13 Number of photons that the gtmktime cut: 555 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/31997424/ft1_filtered_4FGL_J0023.7-6820_daily_bin2185.fits" evtable="EVENTS" scfile=/lscratch/kocevski/31997424/ft2_4FGL_J0023.7-6820_daily_bin2185.fits sctable="SC_DATA" outtfile=/lscratch/kocevski/31997394/ltcube_805680001_805939201_4FGL_J0023.7-6820_daily_bin2185.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/31997394/ft2_4FGL_J0023.7-6820_daily_bin2185.fits .....................! real 7.29 user 6.84 sys 0.19 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/31997394/ft1_filtered_4FGL_J0023.7-6820_daily_bin2185.fits evtable="EVENTS" scfile=/lscratch/kocevski/31997394/ft2_4FGL_J0023.7-6820_daily_bin2185.fits sctable="SC_DATA" expcube=/lscratch/kocevski/31997394/ltcube_805680001_805939201_4FGL_J0023.7-6820_daily_bin2185.fits outfile=/lscratch/kocevski/31997394/expmap_805680001_805939201_4FGL_J0023.7-6820_daily_bin2185.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/31997394/ltcube_805680001_805939201_4FGL_J0023.7-6820_daily_bin2185.fits .....................! real 59.48 user 55.37 sys 3.59 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 Extended source SMC-Galaxy in ROI, make sure /sdf/group/fermi/g/LCRepository/Likelihood/ExtendedSources/Extended_8years/Templates/SMC-Galaxy.fits is the correct path to the extended template. Added 193 point sources and 1 extended sources If using unbinned likelihood you will need to rerun gtdiffrsp for the extended sources or rerun the makeModel function with optional argument psForce=True Setting source of interest to: 4FGL J0023.7-6820 @ 5.9347 -68.3381 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/31997394/ft1_filtered_4FGL_J0023.7-6820_daily_bin2185.fits scfile=/lscratch/kocevski/31997394/ft2_4FGL_J0023.7-6820_daily_bin2185.fits outfile=/lscratch/kocevski/31997394/cmap_805680001_805939201_4FGL_J0023.7-6820_daily_bin2185.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=5.9347 yref=-68.3381 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.59 user 0.19 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/31997394/ft1_filtered_4FGL_J0023.7-6820_daily_bin2185.fits scfile=/lscratch/kocevski/31997394/ft2_4FGL_J0023.7-6820_daily_bin2185.fits outfile=/lscratch/kocevski/31997394/cmap_HighResolution_805680001_805939201_4FGL_J0023.7-6820_daily_bin2185.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=5.9347 yref=-68.3381 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 0.54 user 0.19 sys 0.12 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/31997394/ft1_filtered_4FGL_J0023.7-6820_daily_bin2185.fits evtable="EVENTS" scfile=/lscratch/kocevski/31997394/ft2_4FGL_J0023.7-6820_daily_bin2185.fifile=/lscratch/kocevski/31997424/ltcube_805680001_805939201_4FGL_J0023.7-6820_daily_bin2185.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/31997424/ft2_4FGL_J0023.7-6820_daily_bin2185.fits .....................! real 8.83 user 8.17 sys 0.21 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/31997424/ft1_filtered_4FGL_J0023.7-6820_daily_bin2185.fits evtable="EVENTS" scfile=/lscratch/kocevski/31997424/ft2_4FGL_J0023.7-6820_daily_bin2185.fits sctable="SC_DATA" expcube=/lscratch/kocevski/31997424/ltcube_805680001_805939201_4FGL_J0023.7-6820_daily_bin2185.fits outfile=/lscratch/kocevski/31997424/expmap_805680001_805939201_4FGL_J0023.7-6820_daily_bin2185.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/31997424/ltcube_805680001_805939201_4FGL_J0023.7-6820_daily_bin2185.fits .....................! real 72.61 user 67.63 sys 4.15 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 Extended source SMC-Galaxy in ROI, make sure /sdf/group/fermi/g/LCRepository/Likelihood/ExtendedSources/Extended_8years/Templates/SMC-Galaxy.fits is the correct path to the extended template. Added 193 point sources and 1 extended sources If using unbinned likelihood you will need to rerun gtdiffrsp for the extended sources or rerun the makeModel function with optional argument psForce=True Setting source of interest to: 4FGL J0023.7-6820 @ 5.9347 -68.3381 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/31997424/ft1_filtered_4FGL_J0023.7-6820_daily_bin2185.fits scfile=/lscratch/kocevski/31997424/ft2_4FGL_J0023.7-6820_daily_bin2185.fits outfile=/lscratch/kocevski/31997424/cmap_805680001_805939201_4FGL_J0023.7-6820_daily_bin2185.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=5.9347 yref=-68.3381 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 0.22 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/31997424/ft1_filtered_4FGL_J0023.7-6820_daily_bin2185.fits scfile=/lscratch/kocevski/31997424/ft2_4FGL_J0023.7-6820_daily_bin2185.fits outfile=/lscratch/kocevski/31997424/cmap_HighResolution_805680001_805939201_4FGL_J0023.7-6820_daily_bin2185.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=5.9347 yref=-68.3381 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 0.24 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/31997424/ft1_filtered_4FGL_J0023.7-6820_daily_bin2185.fits evtable="EVENTS" scfile=/lscratch/kocevski/31997424/ft2_4FGL_J0023.7-6820_daily_bin2185.fitts sctable="SC_DATA" srcmdl=/lscratch/kocevski/31997394/Model_4FGL_J0023.7-6820_daily_bin2185.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 adding source SMC-Galaxy Working on... /lscratch/kocevski/31997394/ft1_filtered_4FGL_J0023.7-6820_daily_bin2185.fits.....................! real 533.69 user 530.21 sys 0.61 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/31997394/ft1_filtered_4FGL_J0023.7-6820_daily_bin2185.fits', '/lscratch/kocevski/31997394/ft2_4FGL_J0023.7-6820_daily_bin2185.fits', expMap='/lscratch/kocevski/31997394/expmap_805680001_805939201_4FGL_J0023.7-6820_daily_bin2185.fits', expCube='/lscratch/kocevski/31997394/ltcube_805680001_805939201_4FGL_J0023.7-6820_daily_bin2185.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/31997394/Model_4FGL_J0023.7-6820_daily_bin2185.xml', optimizer='MINUIT') Using source of interest name: '4FGL J0023.7-6820' 4FGL J0023.7-6820 Spectrum: PowerLaw 36 Prefactor: 5.045e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 37 Index: 2.807e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 38 Scale: 4.138e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/31997394/ft1_filtered_4FGL_J0023.7-6820_daily_bin2185.fits Spacecraft file(s): /lscratch/kocevski/31997394/ft2_4FGL_J0023.7-6820_daily_bin2185.fits Exposure map: /lscratch/kocevski/31997394/expmap_805680001_805939201_4FGL_J0023.7-6820_daily_bin2185.fits Exposure cube: /lscratch/kocevski/31997394/ltcube_805680001_805939201_4FGL_J0023.7-6820_daily_bin2185.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/31997394/Model_4FGL_J0023.7-6820_daily_bin2185.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) = 6024.24476864 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6023.55174195 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .39874E-03 1.0000 .0000 .10000E+07 2 'Prefactor ' .25716E-04 1.0000 .0000 .10000E+07 3 'Prefactor ' .29042E-05 1.0000 .0000 .10000E+07 4 'Prefactor ' 8.0308 1.0000 .0000 .10000E+07 5 'norm ' .28988E-04 1.0000 .0000 .10000E+07 6 'Prefactor ' 6.9690 1.0000 .0000 .10000E+07 7 'Prefactor ' 6.7995 1.0000 .0000 .10000E+07 8 'Prefactor ' .22760E-08 1.0000 .0000 .10000E+07 9 'Prefactor ' .98366E-06 1.0000 .0000 .10000E+07 10 'norm ' .19634E-06 1.0000 .0000 .10000E+07 11 'Prefactor ' .13817E-06 1.0000 .0000 .10000E+07 12 'Prefactor ' 1.3182 1.0000 .0000 .10000E+07 13 'Normalizat' .80334 1.0000 .10000E-01 10.000 14 'Prefactor ' 1.1090 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6300E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 6023.551 FROM MIGRAD STATUS=CONVERGED 123 CALLS 750 TOTAL EDM= .12E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.3% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .50515E-08 130.70 .27870E-05** at limit ** 2 Prefactor .55511E-10 5.8276 .43763E-06** at limit ** 3 Prefactor .0000 1.6095 .13458E-06** at limit ** 4 Prefactor 8.0299 4.2647 -.29560E-07 .11732E-02 5 norm .55511E-10 3.0616 .22593E-05** at limit ** 6 Prefactor 6.9807 6.4441 .15136E-05 .10021E-02 7 Prefactor 7.5997 63.249 .50515E-05 .71104E-03 8 Prefactor .0000 3.2333 -.63568E-06** at limit ** 9 Prefactor .0000 2.1415 -.18562E-07** at limit ** 10 norm .0000 4.8308 .83232E-06** at limit ** 11 Prefactor .0000 2.9836 -.11603E-05** at limit ** 12 Prefactor 1.2201 7.2460 -.55884E-06 -.22694E-03 13 Normalizat .80270 .21081 .10294E-04 .15258E-03 14 Prefactor 1.1095 .17753 -.12464E-04 .15284E-03 ERR DEF= .500 Final values: Prefactor = 5.05151e-09 Prefactor = 5.55112e-11 Prefactor = 0 Prefactor = 8.02989 norm = 5.55112e-11 Prefactor = 6.98069 Prefactor = 7.59968 Prefactor = 0 Prefactor = 0 norm = 0 Prefactor = 0 Prefactor = 1.22006 Normalizat = 0.802699 Prefactor = 1.10947 ********** ** 18 **HESSE ********** FCN= 6023.551 FROM HESSE STATUS=OK 192 CALLS 942 TOTAL EDM= .20E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .50515E-08 6.5386 .68825E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor .55511E-10 5.8230 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .0000 1.6114 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor 8.0299 4.2696 .35357E-03 -1.5651 5 norm .55511E-10 3.0546 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 6.9807 6.4388 .37979E-03 -1.5655 7 Prefactor 7.5997 62.513 .38455E-03 -1.5653 8 Prefactor .0000 3.2292 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor .0000 2.1324 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 norm .0000 4.8302 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .0000 2.9820 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor 1.2201 7.1628 .95848E-03 -1.5686 13 Normalizat .80270 .17995 .43654E-01 -.99969 14 Prefactor 1.1095 .15129 .37253E-01 -.89164 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.95783e-06 Minuit parameter uncertainties: 1 0.000362605 2 3.60994e-05 3 1.16103e-06 4 4.26964 5 2.57962e-05 6 6.4388 7 43.5932 8 1.60295e-05 9 4.46443e-06 10 1.31571e-05 11 1.01268e-05 12 5.91238 13 0.180086 14 0.15135 ts sctable="SC_DATA" srcmdl=/lscratch/kocevski/31997342/Model_4FGL_J0023.7-6820_daily_bin2185.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 adding source SMC-Galaxy Working on... /lscratch/kocevski/31997342/ft1_filtered_4FGL_J0023.7-6820_daily_bin2185.fits.....................! real 586.61 user 582.11 sys 1.31 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/31997342/ft1_filtered_4FGL_J0023.7-6820_daily_bin2185.fits', '/lscratch/kocevski/31997342/ft2_4FGL_J0023.7-6820_daily_bin2185.fits', expMap='/lscratch/kocevski/31997342/expmap_805680001_805939201_4FGL_J0023.7-6820_daily_bin2185.fits', expCube='/lscratch/kocevski/31997342/ltcube_805680001_805939201_4FGL_J0023.7-6820_daily_bin2185.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/31997342/Model_4FGL_J0023.7-6820_daily_bin2185.xml', optimizer='MINUIT') Using source of interest name: '4FGL J0023.7-6820' 4FGL J0023.7-6820 Spectrum: PowerLaw 36 Prefactor: 5.045e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 37 Index: 2.807e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 38 Scale: 4.138e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/31997342/ft1_filtered_4FGL_J0023.7-6820_daily_bin2185.fits Spacecraft file(s): /lscratch/kocevski/31997342/ft2_4FGL_J0023.7-6820_daily_bin2185.fits Exposure map: /lscratch/kocevski/31997342/expmap_805680001_805939201_4FGL_J0023.7-6820_daily_bin2185.fits Exposure cube: /lscratch/kocevski/31997342/ltcube_805680001_805939201_4FGL_J0023.7-6820_daily_bin2185.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/31997342/Model_4FGL_J0023.7-6820_daily_bin2185.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) = 6024.24476864 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6023.55174195 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .39874E-03 1.0000 .0000 .10000E+07 2 'Prefactor ' .25716E-04 1.0000 .0000 .10000E+07 3 'Prefactor ' .29042E-05 1.0000 .0000 .10000E+07 4 'Prefactor ' 8.0308 1.0000 .0000 .10000E+07 5 'norm ' .28988E-04 1.0000 .0000 .10000E+07 6 'Prefactor ' 6.9690 1.0000 .0000 .10000E+07 7 'Prefactor ' 6.7995 1.0000 .0000 .10000E+07 8 'Prefactor ' .22760E-08 1.0000 .0000 .10000E+07 9 'Prefactor ' .98366E-06 1.0000 .0000 .10000E+07 10 'norm ' .19634E-06 1.0000 .0000 .10000E+07 11 'Prefactor ' .13817E-06 1.0000 .0000 .10000E+07 12 'Prefactor ' 1.3182 1.0000 .0000 .10000E+07 13 'Normalizat' .80334 1.0000 .10000E-01 10.000 14 'Prefactor ' 1.1090 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6300E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 6023.551 FROM MIGRAD STATUS=CONVERGED 123 CALLS 750 TOTAL EDM= .12E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.3% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .50515E-08 130.70 .27870E-05** at limit ** 2 Prefactor .55511E-10 5.8276 .43763E-06** at limit ** 3 Prefactor .0000 1.6095 .13458E-06** at limit ** 4 Prefactor 8.0299 4.2647 -.29560E-07 .11732E-02 5 norm .55511E-10 3.0616 .22593E-05** at limit ** 6 Prefactor 6.9807 6.4441 .15136E-05 .10021E-02 7 Prefactor 7.5997 63.249 .50515E-05 .71104E-03 8 Prefactor .0000 3.2333 -.63568E-06** at limit ** 9 Prefactor .0000 2.1415 -.18562E-07** at limit ** 10 norm .0000 4.8308 .83232E-06** at limit ** 11 Prefactor .0000 2.9836 -.11603E-05** at limit ** 12 Prefactor 1.2201 7.2460 -.55884E-06 -.22694E-03 13 Normalizat .80270 .21081 .10294E-04 .15258E-03 14 Prefactor 1.1095 .17753 -.12464E-04 .15284E-03 ERR DEF= .500 Final values: Prefactor = 5.05151e-09 Prefactor = 5.55112e-11 Prefactor = 0 Prefactor = 8.02989 norm = 5.55112e-11 Prefactor = 6.98069 Prefactor = 7.59968 Prefactor = 0 Prefactor = 0 norm = 0 Prefactor = 0 Prefactor = 1.22006 Normalizat = 0.802699 Prefactor = 1.10947 ts sctable="SC_DATA" srcmdl=/lscratch/kocevski/31997344/Model_4FGL_J0023.7-6820_daily_bin2185.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 adding source SMC-Galaxy Working on... /lscratch/kocevski/31997344/ft1_filtered_4FGL_J0023.7-6820_daily_bin2185.fits.....................! real 587.23 user 582.55 sys 1.47 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/31997344/ft1_filtered_4FGL_J0023.7-6820_daily_bin2185.fits', '/lscratch/kocevski/31997344/ft2_4FGL_J0023.7-6820_daily_bin2185.fits', expMap='/lscratch/kocevski/31997344/expmap_805680001_805939201_4FGL_J0023.7-6820_daily_bin2185.fits', expCube='/lscratch/kocevski/31997344/ltcube_805680001_805939201_4FGL_J0023.7-6820_daily_bin2185.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/31997344/Model_4FGL_J0023.7-6820_daily_bin2185.xml', optimizer='MINUIT') Using source of interest name: '4FGL J0023.7-6820' 4FGL J0023.7-6820 Spectrum: PowerLaw 36 Prefactor: 5.045e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 37 Index: 2.807e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 38 Scale: 4.138e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/31997344/ft1_filtered_4FGL_J0023.7-6820_daily_bin2185.fits Spacecraft file(s): /lscratch/kocevski/31997344/ft2_4FGL_J0023.7-6820_daily_bin2185.fits Exposure map: /lscratch/kocevski/31997344/expmap_805680001_805939201_4FGL_J0023.7-6820_daily_bin2185.fits Exposure cube: /lscratch/kocevski/31997344/ltcube_805680001_805939201_4FGL_J0023.7-6820_daily_bin2185.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/31997344/Model_4FGL_J0023.7-6820_daily_bin2185.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) = 6024.24476864 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6023.55174195 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .39874E-03 1.0000 .0000 .10000E+07 2 'Prefactor ' .25716E-04 1.0000 .0000 .10000E+07 3 'Prefactor ' .29042E-05 1.0000 .0000 .10000E+07 4 'Prefactor ' 8.0308 1.0000 .0000 .10000E+07 5 'norm ' .28988E-04 1.0000 .0000 .10000E+07 6 'Prefactor ' 6.9690 1.0000 .0000 .10000E+07 7 'Prefactor ' 6.7995 1.0000 .0000 .10000E+07 8 'Prefactor ' .22760E-08 1.0000 .0000 .10000E+07 9 'Prefactor ' .98366E-06 1.0000 .0000 .10000E+07 10 'norm ' .19634E-06 1.0000 .0000 .10000E+07 11 'Prefactor ' .13817E-06 1.0000 .0000 .10000E+07 12 'Prefactor ' 1.3182 1.0000 .0000 .10000E+07 13 'Normalizat' .80334 1.0000 .10000E-01 10.000 14 'Prefactor ' 1.1090 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6300E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 6023.551 FROM MIGRAD STATUS=CONVERGED 123 CALLS 750 TOTAL EDM= .12E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.3% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .50515E-08 130.70 .27870E-05** at limit ** 2 Prefactor .55511E-10 5.8276 .43763E-06** at limit ** 3 Prefactor .0000 1.6095 .13458E-06** at limit ** 4 Prefactor 8.0299 4.2647 -.29560E-07 .11732E-02 5 norm .55511E-10 3.0616 .22593E-05** at limit ** 6 Prefactor 6.9807 6.4441 .15136E-05 .10021E-02 7 Prefactor 7.5997 63.249 .50515E-05 .71104E-03 8 Prefactor .0000 3.2333 -.63568E-06** at limit ** 9 Prefactor .0000 2.1415 -.18562E-07** at limit ** 10 norm .0000 4.8308 .83232E-06** at limit ** 11 Prefactor .0000 2.9836 -.11603E-05** at limit ** 12 Prefactor 1.2201 7.2460 -.55884E-06 -.22694E-03 13 Normalizat .80270 .21081 .10294E-04 .15258E-03 14 Prefactor 1.1095 .17753 -.12464E-04 .15284E-03 ERR DEF= .500 Final values: Prefactor = 5.05151e-09 Prefactor = 5.55112e-11 Prefactor = 0 Prefactor = 8.02989 norm = 5.55112e-11 Prefactor = 6.98069 Prefactor = 7.59968 Prefactor = 0 Prefactor = 0 norm = 0 Prefactor = 0 Prefactor = 1.22006 Normalizat = 0.802699 Prefactor = 1.10947 ********** ** 18 **HESSE ********** FCN= 6023.551 FROM HESSE STATUS=OK 192 CALLS 942 TOTAL EDM= .20E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .50515E-08 6.5386 .68825E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor .55511E-10 5.8230 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .0000 1.6114 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor 8.0299 4.2696 .35357E-03 -1.5651 5 norm .55511E-10 3.0546 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 6.9807 6.4388 .37979E-03 -1.5655 7 Prefactor 7.5997 62.513 .38455E-03 -1.5653 8 Prefactor .0000 3.2292 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor .0000 2.1324 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 norm .0000 4.8302 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .0000 2.9820 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor 1.2201 7.1628 .95848E-03 -1.5686 13 Normalizat .80270 .17995 .43654E-01 -.99969 14 Prefactor 1.1095 .15129 .37253E-01 -.89164 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.95783e-06 Minuit parameter uncertainties: 1 0.000362605 2 3.60994e-05 3 1.16103e-06 4 4.26964 5 2.57962e-05 6 6.4388 7 43.5932 8 1.60295e-05 9 4.46443e-06 10 1.31571e-05 11 1.01268e-05 12 5.91238 13 0.180086 14 0.15135 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6023.55141859 Extracting fit parameters... 4FGL J0023.7-6820 Spectrum: PowerLaw 36 Prefactor: 5.551e-11 3.610e-05 0.000e+00 1.000e+06 ( 1.000e-12) 37 Index: 2.807e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 38 Scale: 4.138e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 622 Prefactor: 1.109e+00 1.513e-01 0.000e+00 1.000e+01 ( 1.000e+00) 623 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 624 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 621 Normalization: 8.027e-01 1.801e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 5.935 -68.338 Photon Flux Upper Limit: 6.44318284342e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00510276875952 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/31997394/likelihoodResults_805680001_805939201_4FGL_J0023.7-6820_daily_bin2185.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 6023.55202158 delta logL = -0.000602997456554 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 6023.55142588 delta logL = -7.29569273972e-06 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .20844E-06 1.0000 .0000 .10000E+07 2 'Index ' 2.0483 1.0000 .0000 10.000 3 'Normalizat' .80315 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.1094 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6300E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 6023.551 FROM MIGRAD STATUS=CONVERGED 66 CALLS 258 TOTAL EDM= .43E-12 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .33307E-09 .38069E-01 .42118E-03** at limit ** 2 Index 3.5061 8.2058 .50000 .36380E-09 3 Normalizat .80270 .52844E-03 .43651E-01 .14288E-03 4 Prefactor 1.1095 .44528E-03 .37240E-01 -.81265E-04 ERR DEF= .500 Final values: Prefactor = 3.33067e-10 Index = 3.50614 Normalizat = 0.802701 Prefactor = 1.10947 ********** ** 18 **HESSE ********** FCN= 6023.551 FROM HESSE STATUS=NOT POSDEF 31 CALLS 289 TOTAL EDM= .22E-11 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .33307E-09 .19552 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 3.5061 6.5522 .50000 -.30340 3 Normalizat .80270 .11960E-02 .27006E-03 -.99969 4 Prefactor 1.1095 .10083E-02 .19564E-03 -.89164 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 2.22635e-12 Minuit parameter uncertainties: 1 1.55698e-05 2 20960.8 3 0.00119599 4 0.00100826 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 6023.55141859 delta logL = -1.39152689371e-10 Extracting fit parameters... 4FGL J0023.7-6820 Spectrum: PowerLaw 36 Prefactor: 3.331e-10 1.557e-05 0.000e+00 1.000e+06 ( 1.000e-12) 37 Index: 3.506e+00 2.096e+04 0.000e+00 1.000e+01 (-1.000e+00) 38 Scale: 4.138e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 622 Prefactor: 1.109e+00 1.008e-03 0.000e+00 1.000e+01 ( 1.000e+00) 623 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 624 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 621 Normalization: 8.027e-01 1.196e-03 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 5.935 -68.338 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/31997394/cmap_HighResolution_805680001_805939201_4FGL_J0023.7-6820_daily_bin2185.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='5.10e-03', job_status='DONE', photon_flux_upper_limit='6.44e-08', time_completed='2026-07-17 00:32:26.376648', job_id='31997394', GAL2='1.11', fit_tolerance='1e-08', EG2='0.80', EG='0.80', time_epoch_completed='1784273546.38', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.11', dlogl='-1.39e-10', ts2='-0.00', photon_index_error='0.00', photon_index='2.81' WHERE bin_id='2185' AND source_name='4FGL J0023.7-6820' AND cadence='daily'; Database successfully updated. Analysis Complete. Fri Jul 17 00:32:26 PDT 2026 ********** ** 18 **HESSE ********** FCN= 6023.551 FROM HESSE STATUS=OK 192 CALLS 942 TOTAL EDM= .20E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .50515E-08 6.5386 .68825E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor .55511E-10 5.8230 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .0000 1.6114 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor 8.0299 4.2696 .35357E-03 -1.5651 5 norm .55511E-10 3.0546 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 6.9807 6.4388 .37979E-03 -1.5655 7 Prefactor 7.5997 62.513 .38455E-03 -1.5653 8 Prefactor .0000 3.2292 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor .0000 2.1324 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 norm .0000 4.8302 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .0000 2.9820 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor 1.2201 7.1628 .95848E-03 -1.5686 13 Normalizat .80270 .17995 .43654E-01 -.99969 14 Prefactor 1.1095 .15129 .37253E-01 -.89164 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.95783e-06 Minuit parameter uncertainties: 1 0.000362605 2 3.60994e-05 3 1.16103e-06 4 4.26964 5 2.57962e-05 6 6.4388 7 43.5932 8 1.60295e-05 9 4.46443e-06 10 1.31571e-05 11 1.01268e-05 12 5.91238 13 0.180086 14 0.15135 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6023.55141859 Extracting fit parameters... 4FGL J0023.7-6820 Spectrum: PowerLaw 36 Prefactor: 5.551e-11 3.610e-05 0.000e+00 1.000e+06 ( 1.000e-12) 37 Index: 2.807e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 38 Scale: 4.138e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 622 Prefactor: 1.109e+00 1.513e-01 0.000e+00 1.000e+01 ( 1.000e+00) 623 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 624 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 621 Normalization: 8.027e-01 1.801e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 5.935 -68.338 Photon Flux Upper Limit: 6.44318284342e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00510276875952 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/31997342/likelihoodResults_805680001_805939201_4FGL_J0023.7-6820_daily_bin2185.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 6023.55202158 delta logL = -0.000602997456554 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 6023.55142588 delta logL = -7.29569273972e-06 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .20844E-06 1.0000 .0000 .10000E+07 2 'Index ' 2.0483 1.0000 .0000 10.000 3 'Normalizat' .80315 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.1094 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6300E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 6023.551 FROM MIGRAD STATUS=CONVERGED 66 CALLS 258 TOTAL EDM= .43E-12 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .33307E-09 .38069E-01 .42118E-03** at limit ** 2 Index 3.5061 8.2058 .50000 .36380E-09 3 Normalizat .80270 .52844E-03 .43651E-01 .14288E-03 4 Prefactor 1.1095 .44528E-03 .37240E-01 -.81265E-04 ERR DEF= .500 Final values: Prefactor = 3.33067e-10 Index = 3.50614 Normalizat = 0.802701 Prefactor = 1.10947 ********** ** 18 **HESSE ********** FCN= 6023.551 FROM HESSE STATUS=NOT POSDEF 31 CALLS 289 TOTAL EDM= .22E-11 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .33307E-09 .19552 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 3.5061 6.5522 .50000 -.30340 3 Normalizat .80270 .11960E-02 .27006E-03 -.99969 4 Prefactor 1.1095 .10083E-02 .19564E-03 -.89164 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 2.22635e-12 Minuit parameter uncertainties: 1 1.55698e-05 2 20960.8 3 0.00119599 4 0.00100826 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 6023.55141859 delta logL = -1.39152689371e-10 Extracting fit parameters... 4FGL J0023.7-6820 Spectrum: PowerLaw 36 Prefactor: 3.331e-10 1.557e-05 0.000e+00 1.000e+06 ( 1.000e-12) 37 Index: 3.506e+00 2.096e+04 0.000e+00 1.000e+01 (-1.000e+00) 38 Scale: 4.138e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 622 Prefactor: 1.109e+00 1.008e-03 0.000e+00 1.000e+01 ( 1.000e+00) 623 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 624 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 621 Normalization: 8.027e-01 1.196e-03 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 5.935 -68.338 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/31997342/cmap_HighResolution_805680001_805939201_4FGL_J0023.7-6820_daily_bin2185.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='5.10e-03', job_status='DONE', photon_flux_upper_limit='6.44e-08', time_completed='2026-07-17 00:32:46.888029', job_id='31997342', GAL2='1.11', fit_tolerance='1e-08', EG2='0.80', EG='0.80', time_epoch_completed='1784273566.89', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.11', dlogl='-1.39e-10', ts2='-0.00', photon_index_error='0.00', photon_index='2.81' WHERE bin_id='2185' AND source_name='4FGL J0023.7-6820' AND cadence='daily'; Database successfully updated. Analysis Complete. Fri Jul 17 00:32:47 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6023.55141859 Extracting fit parameters... 4FGL J0023.7-6820 Spectrum: PowerLaw 36 Prefactor: 5.551e-11 3.610e-05 0.000e+00 1.000e+06 ( 1.000e-12) 37 Index: 2.807e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 38 Scale: 4.138e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 622 Prefactor: 1.109e+00 1.513e-01 0.000e+00 1.000e+01 ( 1.000e+00) 623 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 624 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 621 Normalization: 8.027e-01 1.801e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 5.935 -68.338 Photon Flux Upper Limit: 6.44318284342e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00510276875952 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/31997344/likelihoodResults_805680001_805939201_4FGL_J0023.7-6820_daily_bin2185.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 6023.55202158 delta logL = -0.000602997456554 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 6023.55142588 delta logL = -7.29569273972e-06 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .20844E-06 1.0000 .0000 .10000E+07 2 'Index ' 2.0483 1.0000 .0000 10.000 3 'Normalizat' .80315 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.1094 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6300E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 6023.551 FROM MIGRAD STATUS=CONVERGED 66 CALLS 258 TOTAL EDM= .43E-12 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .33307E-09 .38069E-01 .42118E-03** at limit ** 2 Index 3.5061 8.2058 .50000 .36380E-09 3 Normalizat .80270 .52844E-03 .43651E-01 .14288E-03 4 Prefactor 1.1095 .44528E-03 .37240E-01 -.81265E-04 ERR DEF= .500 Final values: Prefactor = 3.33067e-10 Index = 3.50614 Normalizat = 0.802701 Prefactor = 1.10947 ********** ** 18 **HESSE ********** FCN= 6023.551 FROM HESSE STATUS=NOT POSDEF 31 CALLS 289 TOTAL EDM= .22E-11 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .33307E-09 .19552 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 3.5061 6.5522 .50000 -.30340 3 Normalizat .80270 .11960E-02 .27006E-03 -.99969 4 Prefactor 1.1095 .10083E-02 .19564E-03 -.89164 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 2.22635e-12 Minuit parameter uncertainties: 1 1.55698e-05 2 20960.8 3 0.00119599 4 0.00100826 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 6023.55141859 delta logL = -1.39152689371e-10 Extracting fit parameters... 4FGL J0023.7-6820 Spectrum: PowerLaw 36 Prefactor: 3.331e-10 1.557e-05 0.000e+00 1.000e+06 ( 1.000e-12) 37 Index: 3.506e+00 2.096e+04 0.000e+00 1.000e+01 (-1.000e+00) 38 Scale: 4.138e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 622 Prefactor: 1.109e+00 1.008e-03 0.000e+00 1.000e+01 ( 1.000e+00) 623 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 624 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 621 Normalization: 8.027e-01 1.196e-03 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 5.935 -68.338 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/31997344/cmap_HighResolution_805680001_805939201_4FGL_J0023.7-6820_daily_bin2185.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='5.10e-03', job_status='DONE', photon_flux_upper_limit='6.44e-08', time_completed='2026-07-17 00:32:52.394310', job_id='31997344', GAL2='1.11', fit_tolerance='1e-08', EG2='0.80', EG='0.80', time_epoch_completed='1784273572.39', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.11', dlogl='-1.39e-10', ts2='-0.00', photon_index_error='0.00', photon_index='2.81' WHERE bin_id='2185' AND source_name='4FGL J0023.7-6820' AND cadence='daily'; Database successfully updated. Analysis Complete. Fri Jul 17 00:32:52 PDT 2026 s sctable="SC_DATA" srcmdl=/lscratch/kocevski/31997424/Model_4FGL_J0023.7-6820_daily_bin2185.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 adding source SMC-Galaxy Working on... /lscratch/kocevski/31997424/ft1_filtered_4FGL_J0023.7-6820_daily_bin2185.fits.....................! real 637.17 user 632.34 sys 1.01 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/31997424/ft1_filtered_4FGL_J0023.7-6820_daily_bin2185.fits', '/lscratch/kocevski/31997424/ft2_4FGL_J0023.7-6820_daily_bin2185.fits', expMap='/lscratch/kocevski/31997424/expmap_805680001_805939201_4FGL_J0023.7-6820_daily_bin2185.fits', expCube='/lscratch/kocevski/31997424/ltcube_805680001_805939201_4FGL_J0023.7-6820_daily_bin2185.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/31997424/Model_4FGL_J0023.7-6820_daily_bin2185.xml', optimizer='MINUIT') Using source of interest name: '4FGL J0023.7-6820' 4FGL J0023.7-6820 Spectrum: PowerLaw 36 Prefactor: 5.045e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 37 Index: 2.807e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 38 Scale: 4.138e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/31997424/ft1_filtered_4FGL_J0023.7-6820_daily_bin2185.fits Spacecraft file(s): /lscratch/kocevski/31997424/ft2_4FGL_J0023.7-6820_daily_bin2185.fits Exposure map: /lscratch/kocevski/31997424/expmap_805680001_805939201_4FGL_J0023.7-6820_daily_bin2185.fits Exposure cube: /lscratch/kocevski/31997424/ltcube_805680001_805939201_4FGL_J0023.7-6820_daily_bin2185.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/31997424/Model_4FGL_J0023.7-6820_daily_bin2185.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) = 6024.24476864 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6023.55174195 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .39874E-03 1.0000 .0000 .10000E+07 2 'Prefactor ' .25716E-04 1.0000 .0000 .10000E+07 3 'Prefactor ' .29042E-05 1.0000 .0000 .10000E+07 4 'Prefactor ' 8.0308 1.0000 .0000 .10000E+07 5 'norm ' .28988E-04 1.0000 .0000 .10000E+07 6 'Prefactor ' 6.9690 1.0000 .0000 .10000E+07 7 'Prefactor ' 6.7995 1.0000 .0000 .10000E+07 8 'Prefactor ' .22760E-08 1.0000 .0000 .10000E+07 9 'Prefactor ' .98366E-06 1.0000 .0000 .10000E+07 10 'norm ' .19634E-06 1.0000 .0000 .10000E+07 11 'Prefactor ' .13817E-06 1.0000 .0000 .10000E+07 12 'Prefactor ' 1.3182 1.0000 .0000 .10000E+07 13 'Normalizat' .80334 1.0000 .10000E-01 10.000 14 'Prefactor ' 1.1090 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6300E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 6023.551 FROM MIGRAD STATUS=CONVERGED 123 CALLS 750 TOTAL EDM= .12E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.3% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .50515E-08 130.70 .27870E-05** at limit ** 2 Prefactor .55511E-10 5.8276 .43763E-06** at limit ** 3 Prefactor .0000 1.6095 .13458E-06** at limit ** 4 Prefactor 8.0299 4.2647 -.29560E-07 .11732E-02 5 norm .55511E-10 3.0616 .22593E-05** at limit ** 6 Prefactor 6.9807 6.4441 .15136E-05 .10021E-02 7 Prefactor 7.5997 63.249 .50515E-05 .71104E-03 8 Prefactor .0000 3.2333 -.63568E-06** at limit ** 9 Prefactor .0000 2.1415 -.18562E-07** at limit ** 10 norm .0000 4.8308 .83232E-06** at limit ** 11 Prefactor .0000 2.9836 -.11603E-05** at limit ** 12 Prefactor 1.2201 7.2460 -.55884E-06 -.22694E-03 13 Normalizat .80270 .21081 .10294E-04 .15258E-03 14 Prefactor 1.1095 .17753 -.12464E-04 .15284E-03 ERR DEF= .500 Final values: Prefactor = 5.05151e-09 Prefactor = 5.55112e-11 Prefactor = 0 Prefactor = 8.02989 norm = 5.55112e-11 Prefactor = 6.98069 Prefactor = 7.59968 Prefactor = 0 Prefactor = 0 norm = 0 Prefactor = 0 Prefactor = 1.22006 Normalizat = 0.802699 Prefactor = 1.10947 ********** ** 18 **HESSE ********** FCN= 6023.551 FROM HESSE STATUS=OK 192 CALLS 942 TOTAL EDM= .20E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .50515E-08 6.5386 .68825E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor .55511E-10 5.8230 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .0000 1.6114 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor 8.0299 4.2696 .35357E-03 -1.5651 5 norm .55511E-10 3.0546 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 6.9807 6.4388 .37979E-03 -1.5655 7 Prefactor 7.5997 62.513 .38455E-03 -1.5653 8 Prefactor .0000 3.2292 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor .0000 2.1324 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 norm .0000 4.8302 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .0000 2.9820 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor 1.2201 7.1628 .95848E-03 -1.5686 13 Normalizat .80270 .17995 .43654E-01 -.99969 14 Prefactor 1.1095 .15129 .37253E-01 -.89164 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.95783e-06 Minuit parameter uncertainties: 1 0.000362605 2 3.60994e-05 3 1.16103e-06 4 4.26964 5 2.57962e-05 6 6.4388 7 43.5932 8 1.60295e-05 9 4.46443e-06 10 1.31571e-05 11 1.01268e-05 12 5.91238 13 0.180086 14 0.15135 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6023.55141859 Extracting fit parameters... 4FGL J0023.7-6820 Spectrum: PowerLaw 36 Prefactor: 5.551e-11 3.610e-05 0.000e+00 1.000e+06 ( 1.000e-12) 37 Index: 2.807e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 38 Scale: 4.138e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 622 Prefactor: 1.109e+00 1.513e-01 0.000e+00 1.000e+01 ( 1.000e+00) 623 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 624 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 621 Normalization: 8.027e-01 1.801e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 5.935 -68.338 Photon Flux Upper Limit: 6.44318284342e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00510276875952 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/31997424/likelihoodResults_805680001_805939201_4FGL_J0023.7-6820_daily_bin2185.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 6023.55202158 delta logL = -0.000602997456554 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 6023.55142588 delta logL = -7.29569273972e-06 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .20844E-06 1.0000 .0000 .10000E+07 2 'Index ' 2.0483 1.0000 .0000 10.000 3 'Normalizat' .80315 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.1094 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6300E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 6023.551 FROM MIGRAD STATUS=CONVERGED 66 CALLS 258 TOTAL EDM= .43E-12 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .33307E-09 .38069E-01 .42118E-03** at limit ** 2 Index 3.5061 8.2058 .50000 .36380E-09 3 Normalizat .80270 .52844E-03 .43651E-01 .14288E-03 4 Prefactor 1.1095 .44528E-03 .37240E-01 -.81265E-04 ERR DEF= .500 Final values: Prefactor = 3.33067e-10 Index = 3.50614 Normalizat = 0.802701 Prefactor = 1.10947 ********** ** 18 **HESSE ********** FCN= 6023.551 FROM HESSE STATUS=NOT POSDEF 31 CALLS 289 TOTAL EDM= .22E-11 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .33307E-09 .19552 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 3.5061 6.5522 .50000 -.30340 3 Normalizat .80270 .11960E-02 .27006E-03 -.99969 4 Prefactor 1.1095 .10083E-02 .19564E-03 -.89164 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 2.22635e-12 Minuit parameter uncertainties: 1 1.55698e-05 2 20960.8 3 0.00119599 4 0.00100826 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 6023.55141859 delta logL = -1.39152689371e-10 Extracting fit parameters... 4FGL J0023.7-6820 Spectrum: PowerLaw 36 Prefactor: 3.331e-10 1.557e-05 0.000e+00 1.000e+06 ( 1.000e-12) 37 Index: 3.506e+00 2.096e+04 0.000e+00 1.000e+01 (-1.000e+00) 38 Scale: 4.138e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 622 Prefactor: 1.109e+00 1.008e-03 0.000e+00 1.000e+01 ( 1.000e+00) 623 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 624 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 621 Normalization: 8.027e-01 1.196e-03 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 5.935 -68.338 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/31997424/cmap_HighResolution_805680001_805939201_4FGL_J0023.7-6820_daily_bin2185.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='5.10e-03', job_status='DONE', photon_flux_upper_limit='6.44e-08', time_completed='2026-07-17 00:35:41.693997', job_id='31997424', GAL2='1.11', fit_tolerance='1e-08', EG2='0.80', EG='0.80', time_epoch_completed='1784273741.69', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.11', dlogl='-1.39e-10', ts2='-0.00', photon_index_error='0.00', photon_index='2.81' WHERE bin_id='2185' AND source_name='4FGL J0023.7-6820' AND cadence='daily'; Database successfully updated. Analysis Complete. Fri Jul 17 00:35:41 PDT 2026