/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 = 17284 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J2355.7-3351_weekly_bin937 RA = 358.931, Dec = -33.8607 tmin = 805680001, tmax = 806284801 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='32687326', job_status='RUN', time_executed='2026-07-21 21:25:55.184936', time_epoch_executed='1784694355.18' WHERE source_name='4FGL J2355.7-3351' and cadence='weekly' and bin_id='937' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/32687326 Creating custom pfile directory: /lscratch/kocevski/32687326/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=805680001.0 && nMetStart<806284801.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=805680001.0 && nMetStart<806284801.0' /Data/Flight/Level1/LPA Retrieving 107 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/32687326/ft1_4FGL_J2355.7-3351_weekly_bin937.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=805680001.0 && nMetStart<806284801.0' /Data/Flight/Level1/LPA Retrieving 107 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/32687326/ft2_4FGL_J2355.7-3351_weekly_bin937.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/32687326/ft1_4FGL_J2355.7-3351_weekly_bin937.fits outfile=/lscratch/kocevski/32687326/ft1_filteredMKT_4FGL_J2355.7-3351_weekly_bin937.fits ra=358.931 dec=-33.8607 rad=12.0 tmin=805680001.0 tmax=806284801.0 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 4.49 user 3.78 sys 0.20 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/32687326/ft2_4FGL_J2355.7-3351_weekly_bin937.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/32687326/ft2_4FGL_J2355.7-3351_weekly_bin937.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/32687326/ft1_filteredMKT_4FGL_J2355.7-3351_weekly_bin937.fits evtable="EVENTS" outfile="/lscratch/kocevski/32687326/ft1_filtered_4FGL_J2355.7-3351_weekly_bin937.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 0.18 sys 0.14 Number of photons that the gtmktime cut: 1157 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/32687326/ft1_filtered_4FGL_J2355.7-3351_weekly_bin937.fits" evtable="EVENTS" scfile=/lscratch/kocevski/32687326/ft2_4FGL_J2355.7-3351_weekly_bin937.fits sctable="SC_DATnumber of points = 17284 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J2355.7-3351_weekly_bin937 RA = 358.931, Dec = -33.8607 tmin = 805680001, tmax = 806284801 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='32687440', job_status='RUN', time_executed='2026-07-21 21:27:04.042553', time_epoch_executed='1784694424.04' WHERE source_name='4FGL J2355.7-3351' and cadence='weekly' and bin_id='937' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/32687440 Creating custom pfile directory: /lscratch/kocevski/32687440/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=805680001.0 && nMetStart<806284801.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=805680001.0 && nMetStart<806284801.0' /Data/Flight/Level1/LPA Retrieving 107 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/32687440/ft1_4FGL_J2355.7-3351_weekly_bin937.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=805680001.0 && nMetStart<806284801.0' /Data/Flight/Level1/LPA Retrieving 107 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/32687440/ft2_4FGL_J2355.7-3351_weekly_bin937.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/32687440/ft1_4FGL_J2355.7-3351_weekly_bin937.fits outfile=/lscratch/kocevski/32687440/ft1_filteredMKT_4FGL_J2355.7-3351_weekly_bin937.fits ra=358.931 dec=-33.8607 rad=12.0 tmin=805680001.0 tmax=806284801.0 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 4.41 user 3.73 sys 0.24 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/32687440/ft2_4FGL_J2355.7-3351_weekly_bin937.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/32687440/ft2_4FGL_J2355.7-3351_weekly_bin937.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/32687440/ft1_filteredMKT_4FGL_J2355.7-3351_weekly_bin937.fits evtable="EVENTS" outfile="/lscratch/kocevski/32687440/ft1_filtered_4FGL_J2355.7-3351_weekly_bin937.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 0.14 Number of photons that the gtmktime cut: 1157 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/32687440/ft1_filtered_4FGL_J2355.7-3351_weekly_bin937.fits" evtable="EVENTS" scfile=/lscratch/kocevski/32687440/ft2_4FGL_J2355.7-3351_weekly_bin937.fits sctable="SC_DATA" outfile=/lscratch/kocevski/32687326/ltcube_805680001_806284801_4FGL_J2355.7-3351_weekly_bin937.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/32687326/ft2_4FGL_J2355.7-3351_weekly_bin937.fits .....................! real 16.10 user 15.35 sys 0.23 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/32687326/ft1_filtered_4FGL_J2355.7-3351_weekly_bin937.fits evtable="EVENTS" scfile=/lscratch/kocevski/32687326/ft2_4FGL_J2355.7-3351_weekly_bin937.fits sctable="SC_DATA" expcube=/lscratch/kocevski/32687326/ltcube_805680001_806284801_4FGL_J2355.7-3351_weekly_bin937.fits outfile=/lscratch/kocevski/32687326/expmap_805680001_806284801_4FGL_J2355.7-3351_weekly_bin937.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/32687326/ltcube_805680001_806284801_4FGL_J2355.7-3351_weekly_bin937.fits .....................! real 60.01 user 55.62 sys 3.61 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 184 point sources and 0 extended sources Setting source of interest to: 4FGL J2355.7-3351 @ 358.931 -33.8607 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/32687326/ft1_filtered_4FGL_J2355.7-3351_weekly_bin937.fits scfile=/lscratch/kocevski/32687326/ft2_4FGL_J2355.7-3351_weekly_bin937.fits outfile=/lscratch/kocevski/32687326/cmap_805680001_806284801_4FGL_J2355.7-3351_weekly_bin937.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=358.931 yref=-33.8607 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 0.22 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/32687326/ft1_filtered_4FGL_J2355.7-3351_weekly_bin937.fits scfile=/lscratch/kocevski/32687326/ft2_4FGL_J2355.7-3351_weekly_bin937.fits outfile=/lscratch/kocevski/32687326/cmap_HighResolution_805680001_806284801_4FGL_J2355.7-3351_weekly_bin937.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=358.931 yref=-33.8607 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 0.22 sys 0.14 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/32687326/ft1_filtered_4FGL_J2355.7-3351_weekly_bin937.fits evtable="EVENTS" scfile=/lscratch/kocevski/32687326/ft2_4FGL_J2355.7-3351_weekly_bin937.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/32687326/Model_4FGL_J2355.7-3351_weekly_bin937.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 number of points = 17284 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J2355.7-3351_weekly_bin937 RA = 358.931, Dec = -33.8607 tmin = 805680001, tmax = 806284801 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='32687516', job_status='RUN', time_executed='2026-07-21 21:28:58.198241', time_epoch_executed='1784694538.2' WHERE source_name='4FGL J2355.7-3351' and cadence='weekly' and bin_id='937' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/32687516 Creating custom pfile directory: /lscratch/kocevski/32687516/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=805680001.0 && nMetStart<806284801.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=805680001.0 && nMetStart<806284801.0' /Data/Flight/Level1/LPA Retrieving 107 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/32687516/ft1_4FGL_J2355.7-3351_weekly_bin937.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=805680001.0 && nMetStart<806284801.0' /Data/Flight/Level1/LPA Retrieving 107 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/32687516/ft2_4FGL_J2355.7-3351_weekly_bin937.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/32687516/ft1_4FGL_J2355.7-3351_weekly_bin937.fits outfile=/lscratch/kocevski/32687516/ft1_filteredMKT_4FGL_J2355.7-3351_weekly_bin937.fits ra=358.931 dec=-33.8607 rad=12.0 tmin=805680001.0 tmax=806284801.0 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 4.52 user 3.77 sys 0.21 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/32687516/ft2_4FGL_J2355.7-3351_weekly_bin937.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/32687516/ft2_4FGL_J2355.7-3351_weekly_bin937.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/32687516/ft1_filteredMKT_4FGL_J2355.7-3351_weekly_bin937.fits evtable="EVENTS" outfile="/lscratch/kocevski/32687516/ft1_filtered_4FGL_J2355.7-3351_weekly_bin937.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 0.71 user 0.19 sys 0.14 Number of photons that the gtmktime cut: 1157 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/32687516/ft1_filtered_4FGL_J2355.7-3351_weekly_bin937.fits" evtable="EVENTS" scfile=/lscratch/kocevski/32687516/ft2_4FGL_J2355.7-3351_weekly_bin937.fits sctable="SC_DATAA" outfile=/lscratch/kocevski/32687440/ltcube_805680001_806284801_4FGL_J2355.7-3351_weekly_bin937.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/32687440/ft2_4FGL_J2355.7-3351_weekly_bin937.fits .....................! real 15.96 user 15.22 sys 0.24 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/32687440/ft1_filtered_4FGL_J2355.7-3351_weekly_bin937.fits evtable="EVENTS" scfile=/lscratch/kocevski/32687440/ft2_4FGL_J2355.7-3351_weekly_bin937.fits sctable="SC_DATA" expcube=/lscratch/kocevski/32687440/ltcube_805680001_806284801_4FGL_J2355.7-3351_weekly_bin937.fits outfile=/lscratch/kocevski/32687440/expmap_805680001_806284801_4FGL_J2355.7-3351_weekly_bin937.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/32687440/ltcube_805680001_806284801_4FGL_J2355.7-3351_weekly_bin937.fits .....................! real 60.04 user 55.81 sys 3.45 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 184 point sources and 0 extended sources Setting source of interest to: 4FGL J2355.7-3351 @ 358.931 -33.8607 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/32687440/ft1_filtered_4FGL_J2355.7-3351_weekly_bin937.fits scfile=/lscratch/kocevski/32687440/ft2_4FGL_J2355.7-3351_weekly_bin937.fits outfile=/lscratch/kocevski/32687440/cmap_805680001_806284801_4FGL_J2355.7-3351_weekly_bin937.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=358.931 yref=-33.8607 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 0.14 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/32687440/ft1_filtered_4FGL_J2355.7-3351_weekly_bin937.fits scfile=/lscratch/kocevski/32687440/ft2_4FGL_J2355.7-3351_weekly_bin937.fits outfile=/lscratch/kocevski/32687440/cmap_HighResolution_805680001_806284801_4FGL_J2355.7-3351_weekly_bin937.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=358.931 yref=-33.8607 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 0.22 sys 0.14 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/32687440/ft1_filtered_4FGL_J2355.7-3351_weekly_bin937.fits evtable="EVENTS" scfile=/lscratch/kocevski/32687440/ft2_4FGL_J2355.7-3351_weekly_bin937.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/32687440/Model_4FGL_J2355.7-3351_weekly_bin937.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/32687326/ft1_filtered_4FGL_J2355.7-3351_weekly_bin937.fits.....................! real 29.37 user 27.80 sys 0.80 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/32687326/ft1_filtered_4FGL_J2355.7-3351_weekly_bin937.fits', '/lscratch/kocevski/32687326/ft2_4FGL_J2355.7-3351_weekly_bin937.fits', expMap='/lscratch/kocevski/32687326/expmap_805680001_806284801_4FGL_J2355.7-3351_weekly_bin937.fits', expCube='/lscratch/kocevski/32687326/ltcube_805680001_806284801_4FGL_J2355.7-3351_weekly_bin937.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/32687326/Model_4FGL_J2355.7-3351_weekly_bin937.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2355.7-3351' 4FGL J2355.7-3351 Spectrum: PowerLaw 550 Prefactor: 1.680e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 551 Index: 2.580e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 552 Scale: 5.821e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/32687326/ft1_filtered_4FGL_J2355.7-3351_weekly_bin937.fits Spacecraft file(s): /lscratch/kocevski/32687326/ft2_4FGL_J2355.7-3351_weekly_bin937.fits Exposure map: /lscratch/kocevski/32687326/expmap_805680001_806284801_4FGL_J2355.7-3351_weekly_bin937.fits Exposure cube: /lscratch/kocevski/32687326/ltcube_805680001_806284801_4FGL_J2355.7-3351_weekly_bin937.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/32687326/Model_4FGL_J2355.7-3351_weekly_bin937.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) = 12857.341509 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 12857.2457827 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 15.541 1.0000 .0000 .10000E+07 2 'Prefactor ' 1.3437 1.0000 .0000 .10000E+07 3 'Prefactor ' 3.9086 1.0000 .0000 .10000E+07 4 'Prefactor ' 1.8152 1.0000 .0000 .10000E+07 5 'Prefactor ' .16659 1.0000 .0000 .10000E+07 6 'Prefactor ' .31613E-02 1.0000 .0000 .10000E+07 7 'norm ' .75634E-06 1.0000 .0000 .10000E+07 8 'norm ' 6.8127 1.0000 .0000 .10000E+07 9 'Prefactor ' 29.477 1.0000 .0000 .10000E+07 10 'Prefactor ' .12790E-05 1.0000 .0000 .10000E+07 11 'norm ' .82069 1.0000 .0000 .10000E+07 12 'norm ' .11188E-04 1.0000 .0000 .10000E+07 13 'Prefactor ' 17.233 1.0000 .0000 .10000E+07 14 'Prefactor ' .41883E-06 1.0000 .0000 .10000E+07 15 'Prefactor ' .29119E-01 1.0000 .0000 .10000E+07 16 'Normalizat' .96304 1.0000 .10000E-01 10.000 17 'Prefactor ' 1.0284 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5870E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 12857.24 FROM MIGRAD STATUS=CONVERGED 110 CALLS 975 TOTAL EDM= .74E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.0% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 16.076 23.752 .84411E-07 -.51177E-01 2 Prefactor 1.3457 1.9581 -.80160E-07 -.17001E-02 3 Prefactor 3.9066 4.0890 .18509E-06 .27589E-02 4 Prefactor 1.8193 2.5798 .10639E-06 .13819E-02 5 Prefactor .11129 6.8351 -.56183E-07** at limit ** 6 Prefactor .45647E-06 17.017 -.16254E-06** at limit ** 7 norm .0000 .90006 -.29265E-07** at limit ** 8 norm 6.8130 4.5148 -.25543E-07 -.13163E-02 9 Prefactor 29.382 7.8380 -.27763E-07 -.94011E-01 10 Prefactor .16487E-06 10.356 .26287E-07** at limit ** 11 norm .82875 2.0355 -.50933E-07 .29437E-02 12 norm .55511E-10 1.6175 -.10694E-06** at limit ** 13 Prefactor 16.999 10.187 -.45833E-07 -.97050E-01 14 Prefactor .0000 1.2234 -.12140E-06** at limit ** 15 Prefactor .28866E-08 23.284 -.21894E-06** at limit ** 16 Normalizat .96298 .12750 .12786E-05 .77601E-04 17 Prefactor 1.0284 .14609 -.10098E-05 .32840E-04 ERR DEF= .500 Final values: Prefactor = 16.0757 Prefactor = 1.34571 Prefactor = 3.90656 Prefactor = 1.81932 Prefactor = 0.111294 Prefactor = 4.56468e-07 norm = 0 norm = 6.81297 Prefactor = 29.3824 Prefactor = 1.64868e-07 norm = 0.828755 norm = 5.55112e-11 Prefactor = 16.9985 Prefactor = 0 Prefactor = 2.88658e-09 Normalizat = 0.962979 Prefactor = 1.0284 ********** ** 18 **HESSE ********** FCN= 12857.24 FROM HESSE STATUS=OK 263 CALLS 1238 TOTAL EDM= .66E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 16.076 27.928 .25380E-03 -1.5628 2 Prefactor 1.3457 1.9825 .94465E-03 -1.5685 3 Prefactor 3.9066 4.0927 .51007E-03 -1.5668 4 Prefactor 1.8193 2.7937 .77497E-03 -1.5681 5 Prefactor .11129 7.8857 .12403E-01 -1.5701 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .45647E-06 17.157 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 norm .0000 .90119 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 norm 6.8130 4.5185 .38417E-03 -1.5656 9 Prefactor 29.382 23.413 .18422E-03 -1.5600 10 Prefactor .16487E-06 10.568 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 norm .82875 2.3050 .51405E-03 -1.5690 12 norm .55511E-10 1.6103 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor 16.999 22.970 .24100E-03 -1.5626 14 Prefactor .0000 1.2209 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor .28866E-08 22.633 .16497E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 Normalizat .96298 .10896 .45702E-01 -.94281 17 Prefactor 1.0284 .12307 .41385E-01 -.91789 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 6.64744e-07 Minuit parameter uncertainties: 1 27.9279 2 1.98254 3 4.09269 4 2.79373 5 1.87365 6 0.00559696 7 1.9244e-06 8 4.51849 9 23.4134 10 0.00264001 11 2.30504 12 2.17748e-05 13 22.9697 14 7.18583e-06 15 0.000512736 16 0.108985 17 0.123106 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 12857.244802 Extracting fit parameters... 4FGL J2355.7-3351 Spectrum: PowerLaw 550 Prefactor: 0.000e+00 7.186e-06 0.000e+00 1.000e+06 ( 1.000e-12) 551 Index: 2.580e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 552 Scale: 5.821e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 584 Prefactor: 1.028e+00 1.231e-01 0.000e+00 1.000e+01 ( 1.000e+00) 585 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 586 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 583 Normalization: 9.630e-01 1.090e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 358.931 -33.861 Photon Flux Upper Limit: 3.1877526436e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.0024916805497 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/32687326/likelihoodResults_805680001_806284801_4FGL_J2355.7-3351_weekly_bin937.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) = 12857.2480466 delta logL = -0.00324457541501 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 12857.244802 delta logL = -5.3540134104e-08 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .31419E-07 1.0000 .0000 .10000E+07 2 'Index ' 1.6723 1.0000 .0000 10.000 3 'Normalizat' .96301 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0284 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5870E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 12857.24 FROM MIGRAD STATUS=CONVERGED 42 CALLS 248 TOTAL EDM= .37E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 .49323 .27394E-02** at limit ** 2 Index 3.7663 1.3437 .77026E-05 .0000 3 Normalizat .96298 1.2950 -.24382E-05 -.14810E-04 4 Prefactor 1.0284 1.2216 .10696E-05 -.52855E-04 ERR DEF= .500 Final values: Prefactor = 0 Index = 3.76633 Normalizat = 0.962979 Prefactor = 1.0284 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 12857.24 FROM HESSE STATUS=FAILED 9 CALLS 257 TOTAL EDM= .37E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 .49323 .27394E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.5579 2.2568 .77026E-05 -.24931 3 Normalizat .96298 1.2950 -.24382E-05 -.94281 4 Prefactor 1.0284 1.2216 .10696E-05 -.91789 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 3.69508e-12 Minuit parameter uncertainties: 1 2.69222e-06 2 1.36154 3 1.34118 4 1.25722 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 12857.244802 delta logL = 0.0 Extracting fit parameters... 4FGL J2355.7-3351 Spectrum: PowerLaw 550 Prefactor: 0.000e+00 2.692e-06 0.000e+00 1.000e+06 ( 1.000e-12) 551 Index: 3.766e+00 1.362e+00 0.000e+00 1.000e+01 (-1.000e+00) 552 Scale: 5.821e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 584 Prefactor: 1.028e+00 1.257e+00 0.000e+00 1.000e+01 ( 1.000e+00) 585 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 586 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 583 Normalization: 9.630e-01 1.341e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 358.931 -33.861 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/32687326/cmap_HighResolution_805680001_806284801_4FGL_J2355.7-3351_weekly_bin937.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.49e-03', job_status='DONE', photon_flux_upper_limit='3.19e-08', time_completed='2026-07-21 21:36:39.815295', job_id='32687326', GAL2='1.03', fit_tolerance='1e-08', EG2='0.96', EG='0.96', time_epoch_completed='1784694999.82', return_code2='101', ts='0.00', comment='SUCCESS', return_code='0', GAL='1.03', dlogl='0.00e+00', ts2='0.00', photon_index_error='0.00', photon_index='2.58' WHERE bin_id='937' AND source_name='4FGL J2355.7-3351' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Jul 21 21:36:40 PDT 2026 source GAL_V02 Working on... /lscratch/kocevski/32687440/ft1_filtered_4FGL_J2355.7-3351_weekly_bin937.fits.....................! real 29.37 user 27.86 sys 0.85 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/32687440/ft1_filtered_4FGL_J2355.7-3351_weekly_bin937.fits', '/lscratch/kocevski/32687440/ft2_4FGL_J2355.7-3351_weekly_bin937.fits', expMap='/lscratch/kocevski/32687440/expmap_805680001_806284801_4FGL_J2355.7-3351_weekly_bin937.fits', expCube='/lscratch/kocevski/32687440/ltcube_805680001_806284801_4FGL_J2355.7-3351_weekly_bin937.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/32687440/Model_4FGL_J2355.7-3351_weekly_bin937.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2355.7-3351' 4FGL J2355.7-3351 Spectrum: PowerLaw 550 Prefactor: 1.680e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 551 Index: 2.580e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 552 Scale: 5.821e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/32687440/ft1_filtered_4FGL_J2355.7-3351_weekly_bin937.fits Spacecraft file(s): /lscratch/kocevski/32687440/ft2_4FGL_J2355.7-3351_weekly_bin937.fits Exposure map: /lscratch/kocevski/32687440/expmap_805680001_806284801_4FGL_J2355.7-3351_weekly_bin937.fits Exposure cube: /lscratch/kocevski/32687440/ltcube_805680001_806284801_4FGL_J2355.7-3351_weekly_bin937.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/32687440/Model_4FGL_J2355.7-3351_weekly_bin937.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) = 12857.341509 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 12857.2457827 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 15.541 1.0000 .0000 .10000E+07 2 'Prefactor ' 1.3437 1.0000 .0000 .10000E+07 3 'Prefactor ' 3.9086 1.0000 .0000 .10000E+07 4 'Prefactor ' 1.8152 1.0000 .0000 .10000E+07 5 'Prefactor ' .16659 1.0000 .0000 .10000E+07 6 'Prefactor ' .31613E-02 1.0000 .0000 .10000E+07 7 'norm ' .75634E-06 1.0000 .0000 .10000E+07 8 'norm ' 6.8127 1.0000 .0000 .10000E+07 9 'Prefactor ' 29.477 1.0000 .0000 .10000E+07 10 'Prefactor ' .12790E-05 1.0000 .0000 .10000E+07 11 'norm ' .82069 1.0000 .0000 .10000E+07 12 'norm ' .11188E-04 1.0000 .0000 .10000E+07 13 'Prefactor ' 17.233 1.0000 .0000 .10000E+07 14 'Prefactor ' .41883E-06 1.0000 .0000 .10000E+07 15 'Prefactor ' .29119E-01 1.0000 .0000 .10000E+07 16 'Normalizat' .96304 1.0000 .10000E-01 10.000 17 'Prefactor ' 1.0284 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5870E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 12857.24 FROM MIGRAD STATUS=CONVERGED 110 CALLS 975 TOTAL EDM= .74E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.0% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 16.076 23.752 .84411E-07 -.51177E-01 2 Prefactor 1.3457 1.9581 -.80160E-07 -.17001E-02 3 Prefactor 3.9066 4.0890 .18509E-06 .27589E-02 4 Prefactor 1.8193 2.5798 .10639E-06 .13819E-02 5 Prefactor .11129 6.8351 -.56183E-07** at limit ** 6 Prefactor .45647E-06 17.017 -.16254E-06** at limit ** 7 norm .0000 .90006 -.29265E-07** at limit ** 8 norm 6.8130 4.5148 -.25543E-07 -.13163E-02 9 Prefactor 29.382 7.8380 -.27763E-07 -.94011E-01 10 Prefactor .16487E-06 10.356 .26287E-07** at limit ** 11 norm .82875 2.0355 -.50933E-07 .29437E-02 12 norm .55511E-10 1.6175 -.10694E-06** at limit ** 13 Prefactor 16.999 10.187 -.45833E-07 -.97050E-01 14 Prefactor .0000 1.2234 -.12140E-06** at limit ** 15 Prefactor .28866E-08 23.284 -.21894E-06** at limit ** 16 Normalizat .96298 .12750 .12786E-05 .77601E-04 17 Prefactor 1.0284 .14609 -.10098E-05 .32840E-04 ERR DEF= .500 Final values: Prefactor = 16.0757 Prefactor = 1.34571 Prefactor = 3.90656 Prefactor = 1.81932 Prefactor = 0.111294 Prefactor = 4.56468e-07 norm = 0 norm = 6.81297 Prefactor = 29.3824 Prefactor = 1.64868e-07 norm = 0.828755 norm = 5.55112e-11 Prefactor = 16.9985 Prefactor = 0 Prefactor = 2.88658e-09 Normalizat = 0.962979 Prefactor = 1.0284 ********** ** 18 **HESSE ********** FCN= 12857.24 FROM HESSE STATUS=OK 263 CALLS 1238 TOTAL EDM= .66E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 16.076 27.928 .25380E-03 -1.5628 2 Prefactor 1.3457 1.9825 .94465E-03 -1.5685 3 Prefactor 3.9066 4.0927 .51007E-03 -1.5668 4 Prefactor 1.8193 2.7937 .77497E-03 -1.5681 5 Prefactor .11129 7.8857 .12403E-01 -1.5701 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .45647E-06 17.157 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 norm .0000 .90119 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 norm 6.8130 4.5185 .38417E-03 -1.5656 9 Prefactor 29.382 23.413 .18422E-03 -1.5600 10 Prefactor .16487E-06 10.568 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 norm .82875 2.3050 .51405E-03 -1.5690 12 norm .55511E-10 1.6103 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor 16.999 22.970 .24100E-03 -1.5626 14 Prefactor .0000 1.2209 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor .28866E-08 22.633 .16497E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 Normalizat .96298 .10896 .45702E-01 -.94281 17 Prefactor 1.0284 .12307 .41385E-01 -.91789 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 6.64744e-07 Minuit parameter uncertainties: 1 27.9279 2 1.98254 3 4.09269 4 2.79373 5 1.87365 6 0.00559696 7 1.9244e-06 8 4.51849 9 23.4134 10 0.00264001 11 2.30504 12 2.17748e-05 13 22.9697 14 7.18583e-06 15 0.000512736 16 0.108985 17 0.123106 " outfile=/lscratch/kocevski/32687516/ltcube_805680001_806284801_4FGL_J2355.7-3351_weekly_bin937.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/32687516/ft2_4FGL_J2355.7-3351_weekly_bin937.fits .....................! real 16.14 user 15.31 sys 0.26 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/32687516/ft1_filtered_4FGL_J2355.7-3351_weekly_bin937.fits evtable="EVENTS" scfile=/lscratch/kocevski/32687516/ft2_4FGL_J2355.7-3351_weekly_bin937.fits sctable="SC_DATA" expcube=/lscratch/kocevski/32687516/ltcube_805680001_806284801_4FGL_J2355.7-3351_weekly_bin937.fits outfile=/lscratch/kocevski/32687516/expmap_805680001_806284801_4FGL_J2355.7-3351_weekly_bin937.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/32687516/ltcube_805680001_806284801_4FGL_J2355.7-3351_weekly_bin937.fits .....................! real 60.86 user 56.38 sys 3.64 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 184 point sources and 0 extended sources Setting source of interest to: 4FGL J2355.7-3351 @ 358.931 -33.8607 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/32687516/ft1_filtered_4FGL_J2355.7-3351_weekly_bin937.fits scfile=/lscratch/kocevski/32687516/ft2_4FGL_J2355.7-3351_weekly_bin937.fits outfile=/lscratch/kocevski/32687516/cmap_805680001_806284801_4FGL_J2355.7-3351_weekly_bin937.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=358.931 yref=-33.8607 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 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/32687516/ft1_filtered_4FGL_J2355.7-3351_weekly_bin937.fits scfile=/lscratch/kocevski/32687516/ft2_4FGL_J2355.7-3351_weekly_bin937.fits outfile=/lscratch/kocevski/32687516/cmap_HighResolution_805680001_806284801_4FGL_J2355.7-3351_weekly_bin937.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=358.931 yref=-33.8607 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 0.21 sys 0.14 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/32687516/ft1_filtered_4FGL_J2355.7-3351_weekly_bin937.fits evtable="EVENTS" scfile=/lscratch/kocevski/32687516/ft2_4FGL_J2355.7-3351_weekly_bin937.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/32687516/Model_4FGL_J2355.7-3351_weekly_bin937.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 sDone. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 12857.244802 Extracting fit parameters... 4FGL J2355.7-3351 Spectrum: PowerLaw 550 Prefactor: 0.000e+00 7.186e-06 0.000e+00 1.000e+06 ( 1.000e-12) 551 Index: 2.580e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 552 Scale: 5.821e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 584 Prefactor: 1.028e+00 1.231e-01 0.000e+00 1.000e+01 ( 1.000e+00) 585 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 586 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 583 Normalization: 9.630e-01 1.090e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 358.931 -33.861 Photon Flux Upper Limit: 3.1877526436e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.0024916805497 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/32687440/likelihoodResults_805680001_806284801_4FGL_J2355.7-3351_weekly_bin937.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) = 12857.2480466 delta logL = -0.00324457541501 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 12857.244802 delta logL = -5.3540134104e-08 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .31419E-07 1.0000 .0000 .10000E+07 2 'Index ' 1.6723 1.0000 .0000 10.000 3 'Normalizat' .96301 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0284 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5870E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 12857.24 FROM MIGRAD STATUS=CONVERGED 42 CALLS 248 TOTAL EDM= .37E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 .49323 .27394E-02** at limit ** 2 Index 3.7663 1.3437 .77026E-05 .0000 3 Normalizat .96298 1.2950 -.24382E-05 -.14810E-04 4 Prefactor 1.0284 1.2216 .10696E-05 -.52855E-04 ERR DEF= .500 Final values: Prefactor = 0 Index = 3.76633 Normalizat = 0.962979 Prefactor = 1.0284 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 12857.24 FROM HESSE STATUS=FAILED 9 CALLS 257 TOTAL EDM= .37E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 .49323 .27394E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.5579 2.2568 .77026E-05 -.24931 3 Normalizat .96298 1.2950 -.24382E-05 -.94281 4 Prefactor 1.0284 1.2216 .10696E-05 -.91789 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 3.69508e-12 Minuit parameter uncertainties: 1 2.69222e-06 2 1.36154 3 1.34118 4 1.25722 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 12857.244802 delta logL = 0.0 Extracting fit parameters... 4FGL J2355.7-3351 Spectrum: PowerLaw 550 Prefactor: 0.000e+00 2.692e-06 0.000e+00 1.000e+06 ( 1.000e-12) 551 Index: 3.766e+00 1.362e+00 0.000e+00 1.000e+01 (-1.000e+00) 552 Scale: 5.821e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 584 Prefactor: 1.028e+00 1.257e+00 0.000e+00 1.000e+01 ( 1.000e+00) 585 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 586 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 583 Normalization: 9.630e-01 1.341e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 358.931 -33.861 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/32687440/cmap_HighResolution_805680001_806284801_4FGL_J2355.7-3351_weekly_bin937.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.49e-03', job_status='DONE', photon_flux_upper_limit='3.19e-08', time_completed='2026-07-21 21:37:39.435418', job_id='32687440', GAL2='1.03', fit_tolerance='1e-08', EG2='0.96', EG='0.96', time_epoch_completed='1784695059.44', return_code2='101', ts='0.00', comment='SUCCESS', return_code='0', GAL='1.03', dlogl='0.00e+00', ts2='0.00', photon_index_error='0.00', photon_index='2.58' WHERE bin_id='937' AND source_name='4FGL J2355.7-3351' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Jul 21 21:37:39 PDT 2026 ource GAL_V02 Working on... /lscratch/kocevski/32687516/ft1_filtered_4FGL_J2355.7-3351_weekly_bin937.fits.....................! real 30.24 user 28.60 sys 1.02 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/32687516/ft1_filtered_4FGL_J2355.7-3351_weekly_bin937.fits', '/lscratch/kocevski/32687516/ft2_4FGL_J2355.7-3351_weekly_bin937.fits', expMap='/lscratch/kocevski/32687516/expmap_805680001_806284801_4FGL_J2355.7-3351_weekly_bin937.fits', expCube='/lscratch/kocevski/32687516/ltcube_805680001_806284801_4FGL_J2355.7-3351_weekly_bin937.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/32687516/Model_4FGL_J2355.7-3351_weekly_bin937.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2355.7-3351' 4FGL J2355.7-3351 Spectrum: PowerLaw 550 Prefactor: 1.680e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 551 Index: 2.580e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 552 Scale: 5.821e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/32687516/ft1_filtered_4FGL_J2355.7-3351_weekly_bin937.fits Spacecraft file(s): /lscratch/kocevski/32687516/ft2_4FGL_J2355.7-3351_weekly_bin937.fits Exposure map: /lscratch/kocevski/32687516/expmap_805680001_806284801_4FGL_J2355.7-3351_weekly_bin937.fits Exposure cube: /lscratch/kocevski/32687516/ltcube_805680001_806284801_4FGL_J2355.7-3351_weekly_bin937.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/32687516/Model_4FGL_J2355.7-3351_weekly_bin937.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) = 12857.341509 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 12857.2457827 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 15.541 1.0000 .0000 .10000E+07 2 'Prefactor ' 1.3437 1.0000 .0000 .10000E+07 3 'Prefactor ' 3.9086 1.0000 .0000 .10000E+07 4 'Prefactor ' 1.8152 1.0000 .0000 .10000E+07 5 'Prefactor ' .16659 1.0000 .0000 .10000E+07 6 'Prefactor ' .31613E-02 1.0000 .0000 .10000E+07 7 'norm ' .75634E-06 1.0000 .0000 .10000E+07 8 'norm ' 6.8127 1.0000 .0000 .10000E+07 9 'Prefactor ' 29.477 1.0000 .0000 .10000E+07 10 'Prefactor ' .12790E-05 1.0000 .0000 .10000E+07 11 'norm ' .82069 1.0000 .0000 .10000E+07 12 'norm ' .11188E-04 1.0000 .0000 .10000E+07 13 'Prefactor ' 17.233 1.0000 .0000 .10000E+07 14 'Prefactor ' .41883E-06 1.0000 .0000 .10000E+07 15 'Prefactor ' .29119E-01 1.0000 .0000 .10000E+07 16 'Normalizat' .96304 1.0000 .10000E-01 10.000 17 'Prefactor ' 1.0284 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5870E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 12857.24 FROM MIGRAD STATUS=CONVERGED 110 CALLS 975 TOTAL EDM= .74E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.0% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 16.076 23.752 .84411E-07 -.51177E-01 2 Prefactor 1.3457 1.9581 -.80160E-07 -.17001E-02 3 Prefactor 3.9066 4.0890 .18509E-06 .27589E-02 4 Prefactor 1.8193 2.5798 .10639E-06 .13819E-02 5 Prefactor .11129 6.8351 -.56183E-07** at limit ** 6 Prefactor .45647E-06 17.017 -.16254E-06** at limit ** 7 norm .0000 .90006 -.29265E-07** at limit ** 8 norm 6.8130 4.5148 -.25543E-07 -.13163E-02 9 Prefactor 29.382 7.8380 -.27763E-07 -.94011E-01 10 Prefactor .16487E-06 10.356 .26287E-07** at limit ** 11 norm .82875 2.0355 -.50933E-07 .29437E-02 12 norm .55511E-10 1.6175 -.10694E-06** at limit ** 13 Prefactor 16.999 10.187 -.45833E-07 -.97050E-01 14 Prefactor .0000 1.2234 -.12140E-06** at limit ** 15 Prefactor .28866E-08 23.284 -.21894E-06** at limit ** 16 Normalizat .96298 .12750 .12786E-05 .77601E-04 17 Prefactor 1.0284 .14609 -.10098E-05 .32840E-04 ERR DEF= .500 Final values: Prefactor = 16.0757 Prefactor = 1.34571 Prefactor = 3.90656 Prefactor = 1.81932 Prefactor = 0.111294 Prefactor = 4.56468e-07 norm = 0 norm = 6.81297 Prefactor = 29.3824 Prefactor = 1.64868e-07 norm = 0.828755 norm = 5.55112e-11 Prefactor = 16.9985 Prefactor = 0 Prefactor = 2.88658e-09 Normalizat = 0.962979 Prefactor = 1.0284 ********** ** 18 **HESSE ********** FCN= 12857.24 FROM HESSE STATUS=OK 263 CALLS 1238 TOTAL EDM= .66E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 16.076 27.928 .25380E-03 -1.5628 2 Prefactor 1.3457 1.9825 .94465E-03 -1.5685 3 Prefactor 3.9066 4.0927 .51007E-03 -1.5668 4 Prefactor 1.8193 2.7937 .77497E-03 -1.5681 5 Prefactor .11129 7.8857 .12403E-01 -1.5701 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .45647E-06 17.157 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 norm .0000 .90119 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 norm 6.8130 4.5185 .38417E-03 -1.5656 9 Prefactor 29.382 23.413 .18422E-03 -1.5600 10 Prefactor .16487E-06 10.568 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 norm .82875 2.3050 .51405E-03 -1.5690 12 norm .55511E-10 1.6103 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor 16.999 22.970 .24100E-03 -1.5626 14 Prefactor .0000 1.2209 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor .28866E-08 22.633 .16497E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 Normalizat .96298 .10896 .45702E-01 -.94281 17 Prefactor 1.0284 .12307 .41385E-01 -.91789 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 6.64744e-07 Minuit parameter uncertainties: 1 27.9279 2 1.98254 3 4.09269 4 2.79373 5 1.87365 6 0.00559696 7 1.9244e-06 8 4.51849 9 23.4134 10 0.00264001 11 2.30504 12 2.17748e-05 13 22.9697 14 7.18583e-06 15 0.000512736 16 0.108985 17 0.123106 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 12857.244802 Extracting fit parameters... 4FGL J2355.7-3351 Spectrum: PowerLaw 550 Prefactor: 0.000e+00 7.186e-06 0.000e+00 1.000e+06 ( 1.000e-12) 551 Index: 2.580e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 552 Scale: 5.821e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 584 Prefactor: 1.028e+00 1.231e-01 0.000e+00 1.000e+01 ( 1.000e+00) 585 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 586 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 583 Normalization: 9.630e-01 1.090e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 358.931 -33.861 Photon Flux Upper Limit: 3.1877526436e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.0024916805497 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/32687516/likelihoodResults_805680001_806284801_4FGL_J2355.7-3351_weekly_bin937.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) = 12857.2480466 delta logL = -0.00324457541501 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 12857.244802 delta logL = -5.3540134104e-08 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .31419E-07 1.0000 .0000 .10000E+07 2 'Index ' 1.6723 1.0000 .0000 10.000 3 'Normalizat' .96301 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0284 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5870E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 12857.24 FROM MIGRAD STATUS=CONVERGED 42 CALLS 248 TOTAL EDM= .37E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 .49323 .27394E-02** at limit ** 2 Index 3.7663 1.3437 .77026E-05 .0000 3 Normalizat .96298 1.2950 -.24382E-05 -.14810E-04 4 Prefactor 1.0284 1.2216 .10696E-05 -.52855E-04 ERR DEF= .500 Final values: Prefactor = 0 Index = 3.76633 Normalizat = 0.962979 Prefactor = 1.0284 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 12857.24 FROM HESSE STATUS=FAILED 9 CALLS 257 TOTAL EDM= .37E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 .49323 .27394E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.5579 2.2568 .77026E-05 -.24931 3 Normalizat .96298 1.2950 -.24382E-05 -.94281 4 Prefactor 1.0284 1.2216 .10696E-05 -.91789 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 3.69508e-12 Minuit parameter uncertainties: 1 2.69222e-06 2 1.36154 3 1.34118 4 1.25722 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 12857.244802 delta logL = 0.0 Extracting fit parameters... 4FGL J2355.7-3351 Spectrum: PowerLaw 550 Prefactor: 0.000e+00 2.692e-06 0.000e+00 1.000e+06 ( 1.000e-12) 551 Index: 3.766e+00 1.362e+00 0.000e+00 1.000e+01 (-1.000e+00) 552 Scale: 5.821e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 584 Prefactor: 1.028e+00 1.257e+00 0.000e+00 1.000e+01 ( 1.000e+00) 585 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 586 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 583 Normalization: 9.630e-01 1.341e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 358.931 -33.861 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/32687516/cmap_HighResolution_805680001_806284801_4FGL_J2355.7-3351_weekly_bin937.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.49e-03', job_status='DONE', photon_flux_upper_limit='3.19e-08', time_completed='2026-07-21 21:39:38.869867', job_id='32687516', GAL2='1.03', fit_tolerance='1e-08', EG2='0.96', EG='0.96', time_epoch_completed='1784695178.87', return_code2='101', ts='0.00', comment='SUCCESS', return_code='0', GAL='1.03', dlogl='0.00e+00', ts2='0.00', photon_index_error='0.00', photon_index='2.58' WHERE bin_id='937' AND source_name='4FGL J2355.7-3351' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Jul 21 21:39:39 PDT 2026