number of points = 17272 number of fields = 31 RA_SUN column already exists. File will not be modified. /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). Done. Performing analysis on: 4FGL_J1555.7+1111_weekly_bin929 RA = 238.931, Dec = 11.1884 tmin = 800841601, tmax = 801446401 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='27249494', job_status='RUN', time_executed='2026-05-26 12:10:53.357338', time_epoch_executed='1779822653.36' WHERE source_name='4FGL J1555.7+1111' and cadence='weekly' and bin_id='929' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/27249494 Creating custom pfile directory: /lscratch/kocevski/27249494/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=800841601.0 && nMetStart<801446401.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=800841601.0 && nMetStart<801446401.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/27249494/ft1_4FGL_J1555.7+1111_weekly_bin929.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=800841601.0 && nMetStart<801446401.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/27249494/ft2_4FGL_J1555.7+1111_weekly_bin929.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/27249494/ft1_4FGL_J1555.7+1111_weekly_bin929.fits outfile=/lscratch/kocevski/27249494/ft1_filteredMKT_4FGL_J1555.7+1111_weekly_bin929.fits ra=238.931 dec=11.1884 rad=12.0 tmin=800841601.0 tmax=801446401.0 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 4.72 user 4.14 sys 0.21 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/27249494/ft2_4FGL_J1555.7+1111_weekly_bin929.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/27249494/ft2_4FGL_J1555.7+1111_weekly_bin929.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/27249494/ft1_filteredMKT_4FGL_J1555.7+1111_weekly_bin929.fits evtable="EVENTS" outfile="/lscratch/kocevski/27249494/ft1_filtered_4FGL_J1555.7+1111_weekly_bin929.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 0.60 user 0.20 sys 0.13 Number of photons that the gtmktime cut: 1735 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/27249494/ft1_filtered_4FGL_J1555.7+1111_weekly_bin929.fits" evtable="EVENTS" scfile=/lscratch/kocevski/27249494/ft2_4FGL_J1555.7+1111_weekly_bin929.fits sctable="SC_DATA"/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). outfile=/lscratch/kocevski/27249448/ltcube_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.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/27249448/ft2_4FGL_J1555.7+1111_weekly_bin929.fits .....................! real 19.03 user 18.44 sys 0.25 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/27249448/ft1_filtered_4FGL_J1555.7+1111_weekly_bin929.fits evtable="EVENTS" scfile=/lscratch/kocevski/27249448/ft2_4FGL_J1555.7+1111_weekly_bin929.fits sctable="SC_DATA" expcube=/lscratch/kocevski/27249448/ltcube_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.fits outfile=/lscratch/kocevski/27249448/expmap_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.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/27249448/ltcube_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.fits .....................! real 72.26 user 67.53 sys 4.23 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Added 160 point sources and 0 extended sources Setting source of interest to: 4FGL J1555.7+1111 @ 238.931 11.1884 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/27249448/ft1_filtered_4FGL_J1555.7+1111_weekly_bin929.fits scfile=/lscratch/kocevski/27249448/ft2_4FGL_J1555.7+1111_weekly_bin929.fits outfile=/lscratch/kocevski/27249448/cmap_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.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=238.931 yref=11.1884 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 0.23 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/27249448/ft1_filtered_4FGL_J1555.7+1111_weekly_bin929.fits scfile=/lscratch/kocevski/27249448/ft2_4FGL_J1555.7+1111_weekly_bin929.fits outfile=/lscratch/kocevski/27249448/cmap_HighResolution_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.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=238.931 yref=11.1884 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 0.24 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/27249448/ft1_filtered_4FGL_J1555.7+1111_weekly_bin929.fits evtable="EVENTS" scfile=/lscratch/kocevski/27249448/ft2_4FGL_J1555.7+1111_weekly_bin929.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/27249448/Model_4FGL_J1555.7+1111_weekly_bin929.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding sourcnumber of points = 17272 number of fields = 31 RA_SUN column already exists. File will not be modified. number of points = 17272 number of fields = 31 RA_SUN column already exists. File will not be modified. number of points = 17272 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1555.7+1111_weekly_bin929 RA = 238.931, Dec = 11.1884 tmin = 800841601, tmax = 801446401 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='27249506', job_status='RUN', time_executed='2026-05-26 12:11:49.861132', time_epoch_executed='1779822709.86' WHERE source_name='4FGL J1555.7+1111' and cadence='weekly' and bin_id='929' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/27249506 Creating custom pfile directory: /lscratch/kocevski/27249506/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=800841601.0 && nMetStart<801446401.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=800841601.0 && nMetStart<801446401.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/27249506/ft1_4FGL_J1555.7+1111_weekly_bin929.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=800841601.0 && nMetStart<801446401.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/27249506/ft2_4FGL_J1555.7+1111_weekly_bin929.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/27249506/ft1_4FGL_J1555.7+1111_weekly_bin929.fits outfile=/lscratch/kocevski/27249506/ft1_filteredMKT_4FGL_J1555.7+1111_weekly_bin929.fits ra=238.931 dec=11.1884 rad=12.0 tmin=800841601.0 tmax=801446401.0 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 4.60 user 4.18 sys 0.19 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/27249506/ft2_4FGL_J1555.7+1111_weekly_bin929.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/27249506/ft2_4FGL_J1555.7+1111_weekly_bin929.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/27249506/ft1_filteredMKT_4FGL_J1555.7+1111_weekly_bin929.fits evtable="EVENTS" outfile="/lscratch/kocevski/27249506/ft1_filtered_4FGL_J1555.7+1111_weekly_bin929.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 0.21 sys 0.13 Number of photons that the gtmktime cut: 1735 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/27249506/ft1_filtered_4FGL_J1555.7+1111_weekly_bin929.fits" evtable="EVENTS" scfile=/lscratch/kocevski/27249506/ft2_4FGL_J1555.7+1111_weekly_bin929.fits sctable="SC_DATA"Done. Performing analysis on: 4FGL_J1555.7+1111_weekly_bin929 RA = 238.931, Dec = 11.1884 tmin = 800841601, tmax = 801446401 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='27249507', job_status='RUN', time_executed='2026-05-26 12:11:49.861086', time_epoch_executed='1779822709.86' WHERE source_name='4FGL J1555.7+1111' and cadence='weekly' and bin_id='929' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/27249507 Creating custom pfile directory: /lscratch/kocevski/27249507/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=800841601.0 && nMetStart<801446401.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=800841601.0 && nMetStart<801446401.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/27249507/ft1_4FGL_J1555.7+1111_weekly_bin929.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=800841601.0 && nMetStart<801446401.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/27249507/ft2_4FGL_J1555.7+1111_weekly_bin929.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/27249507/ft1_4FGL_J1555.7+1111_weekly_bin929.fits outfile=/lscratch/kocevski/27249507/ft1_filteredMKT_4FGL_J1555.7+1111_weekly_bin929.fits ra=238.931 dec=11.1884 rad=12.0 tmin=800841601.0 tmax=801446401.0 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 4.61 user 4.18 sys 0.20 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/27249507/ft2_4FGL_J1555.7+1111_weekly_bin929.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/27249507/ft2_4FGL_J1555.7+1111_weekly_bin929.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/27249507/ft1_filteredMKT_4FGL_J1555.7+1111_weekly_bin929.fits evtable="EVENTS" outfile="/lscratch/kocevski/27249507/ft1_filtered_4FGL_J1555.7+1111_weekly_bin929.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 0.56 user 0.20 sys 0.13 Number of photons that the gtmktime cut: 1735 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/27249507/ft1_filtered_4FGL_J1555.7+1111_weekly_bin929.fits" evtable="EVENTS" scfile=/lscratch/kocevski/27249507/ft2_4FGL_J1555.7+1111_weekly_bin929.fits sctable="SC_DATA"Done. Performing analysis on: 4FGL_J1555.7+1111_weekly_bin929 RA = 238.931, Dec = 11.1884 tmin = 800841601, tmax = 801446401 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='27249503', job_status='RUN', time_executed='2026-05-26 12:11:49.860994', time_epoch_executed='1779822709.86' WHERE source_name='4FGL J1555.7+1111' and cadence='weekly' and bin_id='929' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/27249503 Creating custom pfile directory: /lscratch/kocevski/27249503/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=800841601.0 && nMetStart<801446401.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=800841601.0 && nMetStart<801446401.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/27249503/ft1_4FGL_J1555.7+1111_weekly_bin929.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=800841601.0 && nMetStart<801446401.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/27249503/ft2_4FGL_J1555.7+1111_weekly_bin929.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/27249503/ft1_4FGL_J1555.7+1111_weekly_bin929.fits outfile=/lscratch/kocevski/27249503/ft1_filteredMKT_4FGL_J1555.7+1111_weekly_bin929.fits ra=238.931 dec=11.1884 rad=12.0 tmin=800841601.0 tmax=801446401.0 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 4.68 user 4.17 sys 0.23 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/27249503/ft2_4FGL_J1555.7+1111_weekly_bin929.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/27249503/ft2_4FGL_J1555.7+1111_weekly_bin929.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/27249503/ft1_filteredMKT_4FGL_J1555.7+1111_weekly_bin929.fits evtable="EVENTS" outfile="/lscratch/kocevski/27249503/ft1_filtered_4FGL_J1555.7+1111_weekly_bin929.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 0.59 user 0.22 sys 0.14 Number of photons that the gtmktime cut: 1735 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/27249503/ft1_filtered_4FGL_J1555.7+1111_weekly_bin929.fits" evtable="EVENTS" scfile=/lscratch/kocevski/27249503/ft2_4FGL_J1555.7+1111_weekly_bin929.fits sctable="SC_DATA"e GAL_V02 Working on... /lscratch/kocevski/27249401/ft1_filtered_4FGL_J1555.7+1111_weekly_bin929.fits.....................! real 58.57 user 56.13 sys 1.24 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/27249401/ft1_filtered_4FGL_J1555.7+1111_weekly_bin929.fits', '/lscratch/kocevski/27249401/ft2_4FGL_J1555.7+1111_weekly_bin929.fits', expMap='/lscratch/kocevski/27249401/expmap_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.fits', expCube='/lscratch/kocevski/27249401/ltcube_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/27249401/Model_4FGL_J1555.7+1111_weekly_bin929.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1555.7+1111' 4FGL J1555.7+1111 Spectrum: LogParabola 265 norm: 3.843e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 266 alpha: 1.541e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 267 beta: 6.792e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 268 Eb: 1.802e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/27249401/ft1_filtered_4FGL_J1555.7+1111_weekly_bin929.fits Spacecraft file(s): /lscratch/kocevski/27249401/ft2_4FGL_J1555.7+1111_weekly_bin929.fits Exposure map: /lscratch/kocevski/27249401/expmap_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.fits Exposure cube: /lscratch/kocevski/27249401/ltcube_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/27249401/Model_4FGL_J1555.7+1111_weekly_bin929.xml Optimizer: MINUIT Statistic: UNBINNED Performing an iterative likelihood fit... Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 102 logL (Fixed Index) = 18413.8874524 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 18413.1655687 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .99510 1.0000 .0000 .10000E+07 2 'Prefactor ' .76250E-06 1.0000 .0000 .10000E+07 3 'Prefactor ' 8.3618 1.0000 .0000 .10000E+07 4 'norm ' .70260 1.0000 .0000 .10000E+07 5 'Prefactor ' 4.1786 1.0000 .0000 .10000E+07 6 'norm ' .97946 1.0000 .0000 .10000E+07 7 'Prefactor ' .22668E-04 1.0000 .0000 .10000E+07 8 'norm ' .34528E-07 1.0000 .0000 .10000E+07 9 'norm ' 2.9909 1.0000 .0000 .10000E+07 10 'norm ' 61.504 1.0000 .0000 .10000E+07 11 'Prefactor ' .53722 1.0000 .0000 .10000E+07 12 'Prefactor ' 20.645 1.0000 .0000 .10000E+07 13 'Prefactor ' .36921E-04 1.0000 .0000 .10000E+07 14 'Prefactor ' 6.5952 1.0000 .0000 .10000E+07 15 'Prefactor ' .27756E-09 1.0000 .0000 .10000E+07 16 'Normalizat' 1.6596 1.0000 .10000E-01 10.000 17 'Prefactor ' .76988 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5280E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 18413.17 FROM MIGRAD STATUS=CONVERGED 117 CALLS 1272 TOTAL EDM= .96E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .8% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .99764 3.1652 .46619E-06 .12557E-02 2 Prefactor .12768E-08 150.83 -.15444E-05** at limit ** 3 Prefactor 8.3646 10.103 .45973E-07 .59541E-01 4 norm .70035 .93805 .82203E-08 -.17427E-04 5 Prefactor 4.1782 2.6806 -.76169E-07 -.20028E-02 6 norm .97931 1.3043 -.11627E-06 -.26307E-02 7 Prefactor .44853E-07 16.774 -.55869E-06** at limit ** 8 norm .0000 2.0729 .70749E-07** at limit ** 9 norm 2.9908 1.0235 -.14882E-07 -.15577E-02 10 norm 61.513 12.393 -.55119E-07 -.13456 11 Prefactor .53196 10.559 -.33114E-06 .41475E-01 12 Prefactor 20.668 1.2207 -.36397E-08 .38450E-01 13 Prefactor .25979E-07 16.248 -.25210E-06** at limit ** 14 Prefactor 6.5974 5.6076 .16699E-06 .24487E-02 15 Prefactor .0000 1.0453 .87195E-07** at limit ** 16 Normalizat 1.6590 .17990 .73730E-06 .61154E-05 17 Prefactor .77017 .81466E-01 -.55935E-06 .21600E-05 ERR DEF= .500 Final values: Prefactor = 0.997637 Prefactor = 1.27676e-09 Prefactor = 8.3646 norm = 0.700348 Prefactor = 4.17816 norm = 0.979312 Prefactor = 4.4853e-08 norm = 0 norm = 2.9908 norm = 61.5131 Prefactor = 0.531963 Prefactor = 20.6676 Prefactor = 2.59792e-08 Prefactor = 6.59737 Prefactor = 0 Normalizat = 1.659 Prefactor = 0.770167 ********** ** 18 **HESSE ********** FCN= 18413.17 FROM HESSE STATUS=OK 267 CALLS 1539 TOTAL EDM= .56E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .99764 3.1753 .43592E-03 -1.5688 2 Prefactor .12768E-08 147.12 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor 8.3646 11.026 .34644E-03 -1.5650 4 norm .70035 .95498 .60498E-03 -1.5691 5 Prefactor 4.1782 2.6891 .49279E-03 -1.5667 6 norm .97931 1.3149 .43037E-03 -1.5688 7 Prefactor .44853E-07 16.940 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 norm .0000 2.0775 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 norm 2.9908 1.0260 .58673E-04 -1.5673 10 norm 61.513 13.240 .12752E-03 -1.5551 11 Prefactor .53196 4.2753 .92983E-02 -1.5693 12 Prefactor 20.668 49.380 .22015E-03 -1.5617 13 Prefactor .25979E-07 16.319 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 6.5974 5.6102 .39052E-03 -1.5657 15 Prefactor .0000 1.0453 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 Normalizat 1.6590 .15201 .69885E-01 -.73403 17 Prefactor .77017 .68661E-01 .43324E-01 -1.0084 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.58132e-07 Minuit parameter uncertainties: 1 3.17533 2 0.000863676 3 11.0261 4 0.954975 5 2.68907 6 1.31489 7 0.00174287 8 1.09274e-05 9 1.02597 10 13.2403 11 3.01615 12 49.381 13 0.0013026 14 5.61019 15 5.69599e-06 16 0.152055 17 0.0686688 outfile=/lscratch/kocevski/27249499/ltcube_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.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/27249499/ft2_4FGL_J1555.7+1111_weekly_bin929.fits .....................! real 16.79 user 16.27 sys 0.21 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/27249499/ft1_filtered_4FGL_J1555.7+1111_weekly_bin929.fits evtable="EVENTS" scfile=/lscratch/kocevski/27249499/ft2_4FGL_J1555.7+1111_weekly_bin929.fits sctable="SC_DATA" expcube=/lscratch/kocevski/27249499/ltcube_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.fits outfile=/lscratch/kocevski/27249499/expmap_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.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/27249499/ltcube_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.fits .....................! real 64.33 user 60.26 sys 3.58 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 160 point sources and 0 extended sources Setting source of interest to: 4FGL J1555.7+1111 @ 238.931 11.1884 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/27249499/ft1_filtered_4FGL_J1555.7+1111_weekly_bin929.fits scfile=/lscratch/kocevski/27249499/ft2_4FGL_J1555.7+1111_weekly_bin929.fits outfile=/lscratch/kocevski/27249499/cmap_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.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=238.931 yref=11.1884 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 0.55 user 0.22 sys 0.14 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/27249499/ft1_filtered_4FGL_J1555.7+1111_weekly_bin929.fits scfile=/lscratch/kocevski/27249499/ft2_4FGL_J1555.7+1111_weekly_bin929.fits outfile=/lscratch/kocevski/27249499/cmap_HighResolution_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.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=238.931 yref=11.1884 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 0.53 user 0.22 sys 0.14 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/27249499/ft1_filtered_4FGL_J1555.7+1111_weekly_bin929.fits evtable="EVENTS" scfile=/lscratch/kocevski/27249499/ft2_4FGL_J1555.7+1111_weekly_bin929.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/27249499/Model_4FGL_J1555.7+1111_weekly_bin929.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding sourcnumber of points = 17272 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1555.7+1111_weekly_bin929 RA = 238.931, Dec = 11.1884 tmin = 800841601, tmax = 801446401 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='27249544', job_status='RUN', time_executed='2026-05-26 12:12:52.568046', time_epoch_executed='1779822772.57' WHERE source_name='4FGL J1555.7+1111' and cadence='weekly' and bin_id='929' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/27249544 Creating custom pfile directory: /lscratch/kocevski/27249544/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=800841601.0 && nMetStart<801446401.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=800841601.0 && nMetStart<801446401.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/27249544/ft1_4FGL_J1555.7+1111_weekly_bin929.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=800841601.0 && nMetStart<801446401.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/27249544/ft2_4FGL_J1555.7+1111_weekly_bin929.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/27249544/ft1_4FGL_J1555.7+1111_weekly_bin929.fits outfile=/lscratch/kocevski/27249544/ft1_filteredMKT_4FGL_J1555.7+1111_weekly_bin929.fits ra=238.931 dec=11.1884 rad=12.0 tmin=800841601.0 tmax=801446401.0 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 5.20 user 4.57 sys 0.22 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/27249544/ft2_4FGL_J1555.7+1111_weekly_bin929.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/27249544/ft2_4FGL_J1555.7+1111_weekly_bin929.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/27249544/ft1_filteredMKT_4FGL_J1555.7+1111_weekly_bin929.fits evtable="EVENTS" outfile="/lscratch/kocevski/27249544/ft1_filtered_4FGL_J1555.7+1111_weekly_bin929.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 0.63 user 0.22 sys 0.12 Number of photons that the gtmktime cut: 1735 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/27249544/ft1_filtered_4FGL_J1555.7+1111_weekly_bin929.fits" evtable="EVENTS" scfile=/lscratch/kocevski/27249544/ft2_4FGL_J1555.7+1111_weekly_bin929.fits sctable="SC_DATA"number of points = 17272 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1555.7+1111_weekly_bin929 RA = 238.931, Dec = 11.1884 tmin = 800841601, tmax = 801446401 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='27249546', job_status='RUN', time_executed='2026-05-26 12:12:52.084156', time_epoch_executed='1779822772.08' WHERE source_name='4FGL J1555.7+1111' and cadence='weekly' and bin_id='929' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/27249546 Creating custom pfile directory: /lscratch/kocevski/27249546/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=800841601.0 && nMetStart<801446401.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=800841601.0 && nMetStart<801446401.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/27249546/ft1_4FGL_J1555.7+1111_weekly_bin929.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=800841601.0 && nMetStart<801446401.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/27249546/ft2_4FGL_J1555.7+1111_weekly_bin929.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/27249546/ft1_4FGL_J1555.7+1111_weekly_bin929.fits outfile=/lscratch/kocevski/27249546/ft1_filteredMKT_4FGL_J1555.7+1111_weekly_bin929.fits ra=238.931 dec=11.1884 rad=12.0 tmin=800841601.0 tmax=801446401.0 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 4.32 user 3.83 sys 0.19 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/27249546/ft2_4FGL_J1555.7+1111_weekly_bin929.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/27249546/ft2_4FGL_J1555.7+1111_weekly_bin929.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/27249546/ft1_filteredMKT_4FGL_J1555.7+1111_weekly_bin929.fits evtable="EVENTS" outfile="/lscratch/kocevski/27249546/ft1_filtered_4FGL_J1555.7+1111_weekly_bin929.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 0.54 user 0.19 sys 0.13 Number of photons that the gtmktime cut: 1735 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/27249546/ft1_filtered_4FGL_J1555.7+1111_weekly_bin929.fits" evtable="EVENTS" scfile=/lscratch/kocevski/27249546/ft2_4FGL_J1555.7+1111_weekly_bin929.fits sctable="SC_DATA" outfile=/lscratch/kocevski/27249468/ltcube_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.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/27249468/ft2_4FGL_J1555.7+1111_weekly_bin929.fits .....................! real 18.83 user 18.27 sys 0.21 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/27249468/ft1_filtered_4FGL_J1555.7+1111_weekly_bin929.fits evtable="EVENTS" scfile=/lscratch/kocevski/27249468/ft2_4FGL_J1555.7+1111_weekly_bin929.fits sctable="SC_DATA" expcube=/lscratch/kocevski/27249468/ltcube_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.fits outfile=/lscratch/kocevski/27249468/expmap_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.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/27249468/ltcube_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.fits .....................! real 71.59 user 66.94 sys 4.11 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Added 160 point sources and 0 extended sources Setting source of interest to: 4FGL J1555.7+1111 @ 238.931 11.1884 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/27249468/ft1_filtered_4FGL_J1555.7+1111_weekly_bin929.fits scfile=/lscratch/kocevski/27249468/ft2_4FGL_J1555.7+1111_weekly_bin929.fits outfile=/lscratch/kocevski/27249468/cmap_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.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=238.931 yref=11.1884 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 0.63 user 0.24 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/27249468/ft1_filtered_4FGL_J1555.7+1111_weekly_bin929.fits scfile=/lscratch/kocevski/27249468/ft2_4FGL_J1555.7+1111_weekly_bin929.fits outfile=/lscratch/kocevski/27249468/cmap_HighResolution_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.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=238.931 yref=11.1884 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 0.65 user 0.24 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/27249468/ft1_filtered_4FGL_J1555.7+1111_weekly_bin929.fits evtable="EVENTS" scfile=/lscratch/kocevski/27249468/ft2_4FGL_J1555.7+1111_weekly_bin929.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/27249468/Model_4FGL_J1555.7+1111_weekly_bin929.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding sourc outfile=/lscratch/kocevski/27249494/ltcube_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.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/27249494/ft2_4FGL_J1555.7+1111_weekly_bin929.fits .....................! real 16.88 user 16.37 sys 0.20 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/27249494/ft1_filtered_4FGL_J1555.7+1111_weekly_bin929.fits evtable="EVENTS" scfile=/lscratch/kocevski/27249494/ft2_4FGL_J1555.7+1111_weekly_bin929.fits sctable="SC_DATA" expcube=/lscratch/kocevski/27249494/ltcube_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.fits outfile=/lscratch/kocevski/27249494/expmap_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.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/27249494/ltcube_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.fits .....................! real 63.57 user 59.05 sys 3.87 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 160 point sources and 0 extended sources Setting source of interest to: 4FGL J1555.7+1111 @ 238.931 11.1884 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/27249494/ft1_filtered_4FGL_J1555.7+1111_weekly_bin929.fits scfile=/lscratch/kocevski/27249494/ft2_4FGL_J1555.7+1111_weekly_bin929.fits outfile=/lscratch/kocevski/27249494/cmap_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.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=238.931 yref=11.1884 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 0.21 sys 0.14 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/27249494/ft1_filtered_4FGL_J1555.7+1111_weekly_bin929.fits scfile=/lscratch/kocevski/27249494/ft2_4FGL_J1555.7+1111_weekly_bin929.fits outfile=/lscratch/kocevski/27249494/cmap_HighResolution_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.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=238.931 yref=11.1884 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 0.65 user 0.23 sys 0.12 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/27249494/ft1_filtered_4FGL_J1555.7+1111_weekly_bin929.fits evtable="EVENTS" scfile=/lscratch/kocevski/27249494/ft2_4FGL_J1555.7+1111_weekly_bin929.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/27249494/Model_4FGL_J1555.7+1111_weekly_bin929.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding sourcDone. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 18413.1655561 Extracting fit parameters... 4FGL J1555.7+1111 Spectrum: LogParabola 265 norm: 2.991e+00 1.026e+00 0.000e+00 1.000e+06 ( 1.000e-12) 266 alpha: 1.541e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 267 beta: 6.792e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 268 Eb: 1.802e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 525 Prefactor: 7.702e-01 6.867e-02 0.000e+00 1.000e+01 ( 1.000e+00) 526 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 527 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 524 Normalization: 1.659e+00 1.521e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 57.94 Ra Dec: 238.931 11.188 Photon Index (Fixed Index): 1.54 +/- 0.00 Photon Flux (Fixed Index): 3.69e-08 +/- 1.26e-08 Energy Flux (Fixed Index): 8.36e-05 +/- 2.87e-05 Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 18412.1252742 delta logL = 1.04028187929 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 18412.0705123 delta logL = 1.09504383049 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 2.2862 1.0000 .0000 .10000E+07 2 'alpha ' 1.1335 1.0000 .0000 5.0000 3 'Normalizat' 1.6667 1.0000 .10000E-01 10.000 4 'Prefactor ' .77173 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5280E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 18412.07 FROM MIGRAD STATUS=CONVERGED 52 CALLS 211 TOTAL EDM= .21E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 2.2859 .85541 .67868E-03 .38178E-02 2 alpha 1.1335 .20775 .30196 -.13421E-03 3 Normalizat 1.6666 .14816 .69780E-01 .14166E-03 4 Prefactor .77174 .67849E-01 .43348E-01 -.17968E-04 ERR DEF= .500 Final values: norm = 2.28595 alpha = 1.13346 Normalizat = 1.66664 Prefactor = 0.771738 ********** ** 18 **HESSE ********** FCN= 18412.07 FROM HESSE STATUS=OK 33 CALLS 244 TOTAL EDM= .89E-10 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 2.2859 1.0796 .73097E-05 -1.5678 2 alpha 1.1335 .27149 .12838E-01 -.57832 3 Normalizat 1.6666 .17656 .30869E-03 -.73198 4 Prefactor .77174 .80965E-01 .19680E-03 -1.0078 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 8.88324e-11 Minuit parameter uncertainties: 1 1.07962 2 0.272254 3 0.176631 4 0.0809771 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 18412.0705122 delta logL = 1.09504387824 Extracting fit parameters... 4FGL J1555.7+1111 Spectrum: LogParabola 265 norm: 2.286e+00 1.080e+00 0.000e+00 1.000e+06 ( 1.000e-12) 266 alpha: 1.133e+00 2.723e-01 0.000e+00 5.000e+00 ( 1.000e+00) 267 beta: 6.792e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 268 Eb: 1.802e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 525 Prefactor: 7.717e-01 8.098e-02 0.000e+00 1.000e+01 ( 1.000e+00) 526 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 527 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 524 Normalization: 1.667e+00 1.766e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 60.13 Ra Dec: 238.931 11.188 Photon Index (Free Index): 1.13 +/- 0.27 Photon Flux (Free Index): 2.17e-08 +/- 1.06e-08 Energy Flux (Free Index): 1.53e-04 +/- 8.22e-05 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/27249401/cmap_HighResolution_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET comment='SUCCESS', photon_flux='3.69e-08', energy_flux2='1.53e-04', photon_flux_error='1.26e-08', dlogl='1.10e+00', energy_flux='8.36e-05', photon_flux2='2.17e-08', job_status='DONE', time_completed='2026-05-26 12:16:09.130036', photon_index_error2='0.27', photon_index2='1.13', ts='57.94', fit_tolerance='1e-08', GAL='0.77', photon_index_error='0.00', energy_flux_error2='8.22e-05', EG='1.66', time_epoch_completed='1779822969.13', return_code='0', job_id='27249401', GAL2='0.77', EG2='1.67', return_code2='0', energy_flux_error='2.87e-05', photon_flux_error2='1.06e-08', ts2='60.13', photon_index='1.54' WHERE bin_id='929' AND source_name='4FGL J1555.7+1111' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue May 26 12:16:09 PDT 2026 e GAL_V02 Working on... /lscratch/kocevski/27249448/ft1_filtered_4FGL_J1555.7+1111_weekly_bin929.fits.....................! real 52.41 user 50.97 sys 1.00 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/27249448/ft1_filtered_4FGL_J1555.7+1111_weekly_bin929.fits', '/lscratch/kocevski/27249448/ft2_4FGL_J1555.7+1111_weekly_bin929.fits', expMap='/lscratch/kocevski/27249448/expmap_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.fits', expCube='/lscratch/kocevski/27249448/ltcube_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/27249448/Model_4FGL_J1555.7+1111_weekly_bin929.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1555.7+1111' 4FGL J1555.7+1111 Spectrum: LogParabola 265 norm: 3.843e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 266 alpha: 1.541e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 267 beta: 6.792e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 268 Eb: 1.802e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/27249448/ft1_filtered_4FGL_J1555.7+1111_weekly_bin929.fits Spacecraft file(s): /lscratch/kocevski/27249448/ft2_4FGL_J1555.7+1111_weekly_bin929.fits Exposure map: /lscratch/kocevski/27249448/expmap_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.fits Exposure cube: /lscratch/kocevski/27249448/ltcube_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/27249448/Model_4FGL_J1555.7+1111_weekly_bin929.xml Optimizer: MINUIT Statistic: UNBINNED Performing an iterative likelihood fit... Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 102 logL (Fixed Index) = 18413.8874524 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 18413.1655687 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .99510 1.0000 .0000 .10000E+07 2 'Prefactor ' .76250E-06 1.0000 .0000 .10000E+07 3 'Prefactor ' 8.3618 1.0000 .0000 .10000E+07 4 'norm ' .70260 1.0000 .0000 .10000E+07 5 'Prefactor ' 4.1786 1.0000 .0000 .10000E+07 6 'norm ' .97946 1.0000 .0000 .10000E+07 7 'Prefactor ' .22668E-04 1.0000 .0000 .10000E+07 8 'norm ' .34528E-07 1.0000 .0000 .10000E+07 9 'norm ' 2.9909 1.0000 .0000 .10000E+07 10 'norm ' 61.504 1.0000 .0000 .10000E+07 11 'Prefactor ' .53722 1.0000 .0000 .10000E+07 12 'Prefactor ' 20.645 1.0000 .0000 .10000E+07 13 'Prefactor ' .36921E-04 1.0000 .0000 .10000E+07 14 'Prefactor ' 6.5952 1.0000 .0000 .10000E+07 15 'Prefactor ' .27756E-09 1.0000 .0000 .10000E+07 16 'Normalizat' 1.6596 1.0000 .10000E-01 10.000 17 'Prefactor ' .76988 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5280E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 18413.17 FROM MIGRAD STATUS=CONVERGED 117 CALLS 1272 TOTAL EDM= .96E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .8% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .99764 3.1652 .46619E-06 .12557E-02 2 Prefactor .12768E-08 150.83 -.15444E-05** at limit ** 3 Prefactor 8.3646 10.103 .45973E-07 .59541E-01 4 norm .70035 .93805 .82203E-08 -.17427E-04 5 Prefactor 4.1782 2.6806 -.76169E-07 -.20028E-02 6 norm .97931 1.3043 -.11627E-06 -.26307E-02 7 Prefactor .44853E-07 16.774 -.55869E-06** at limit ** 8 norm .0000 2.0729 .70749E-07** at limit ** 9 norm 2.9908 1.0235 -.14882E-07 -.15577E-02 10 norm 61.513 12.393 -.55119E-07 -.13456 11 Prefactor .53196 10.559 -.33114E-06 .41475E-01 12 Prefactor 20.668 1.2207 -.36397E-08 .38450E-01 13 Prefactor .25979E-07 16.248 -.25210E-06** at limit ** 14 Prefactor 6.5974 5.6076 .16699E-06 .24487E-02 15 Prefactor .0000 1.0453 .87195E-07** at limit ** 16 Normalizat 1.6590 .17990 .73730E-06 .61154E-05 17 Prefactor .77017 .81466E-01 -.55935E-06 .21600E-05 ERR DEF= .500 Final values: Prefactor = 0.997637 Prefactor = 1.27676e-09 Prefactor = 8.3646 norm = 0.700348 Prefactor = 4.17816 norm = 0.979312 Prefactor = 4.4853e-08 norm = 0 norm = 2.9908 norm = 61.5131 Prefactor = 0.531963 Prefactor = 20.6676 Prefactor = 2.59792e-08 Prefactor = 6.59737 Prefactor = 0 Normalizat = 1.659 Prefactor = 0.770167 outfile=/lscratch/kocevski/27249506/ltcube_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.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/27249506/ft2_4FGL_J1555.7+1111_weekly_bin929.fits .....................! real 16.96 user 16.47 sys 0.19 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/27249506/ft1_filtered_4FGL_J1555.7+1111_weekly_bin929.fits evtable="EVENTS" scfile=/lscratch/kocevski/27249506/ft2_4FGL_J1555.7+1111_weekly_bin929.fits sctable="SC_DATA" expcube=/lscratch/kocevski/27249506/ltcube_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.fits outfile=/lscratch/kocevski/27249506/expmap_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.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/27249506/ltcube_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.fits .....................! real 64.03 user 59.82 sys 3.73 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Added 160 point sources and 0 extended sources Setting source of interest to: 4FGL J1555.7+1111 @ 238.931 11.1884 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/27249506/ft1_filtered_4FGL_J1555.7+1111_weekly_bin929.fits scfile=/lscratch/kocevski/27249506/ft2_4FGL_J1555.7+1111_weekly_bin929.fits outfile=/lscratch/kocevski/27249506/cmap_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.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=238.931 yref=11.1884 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 0.60 user 0.21 sys 0.14 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/27249506/ft1_filtered_4FGL_J1555.7+1111_weekly_bin929.fits scfile=/lscratch/kocevski/27249506/ft2_4FGL_J1555.7+1111_weekly_bin929.fits outfile=/lscratch/kocevski/27249506/cmap_HighResolution_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.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=238.931 yref=11.1884 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 0.22 sys 0.14 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/27249506/ft1_filtered_4FGL_J1555.7+1111_weekly_bin929.fits evtable="EVENTS" scfile=/lscratch/kocevski/27249506/ft2_4FGL_J1555.7+1111_weekly_bin929.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/27249506/Model_4FGL_J1555.7+1111_weekly_bin929.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding sourc outfile=/lscratch/kocevski/27249507/ltcube_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.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/27249507/ft2_4FGL_J1555.7+1111_weekly_bin929.fits .....................! real 17.13 user 16.60 sys 0.21 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/27249507/ft1_filtered_4FGL_J1555.7+1111_weekly_bin929.fits evtable="EVENTS" scfile=/lscratch/kocevski/27249507/ft2_4FGL_J1555.7+1111_weekly_bin929.fits sctable="SC_DATA" expcube=/lscratch/kocevski/27249507/ltcube_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.fits outfile=/lscratch/kocevski/27249507/expmap_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.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/27249507/ltcube_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.fits .....................! real 64.05 user 60.03 sys 3.55 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Added 160 point sources and 0 extended sources Setting source of interest to: 4FGL J1555.7+1111 @ 238.931 11.1884 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/27249507/ft1_filtered_4FGL_J1555.7+1111_weekly_bin929.fits scfile=/lscratch/kocevski/27249507/ft2_4FGL_J1555.7+1111_weekly_bin929.fits outfile=/lscratch/kocevski/27249507/cmap_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.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=238.931 yref=11.1884 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 0.55 user 0.22 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/27249507/ft1_filtered_4FGL_J1555.7+1111_weekly_bin929.fits scfile=/lscratch/kocevski/27249507/ft2_4FGL_J1555.7+1111_weekly_bin929.fits outfile=/lscratch/kocevski/27249507/cmap_HighResolution_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.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=238.931 yref=11.1884 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 0.58 user 0.22 sys 0.14 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/27249507/ft1_filtered_4FGL_J1555.7+1111_weekly_bin929.fits evtable="EVENTS" scfile=/lscratch/kocevski/27249507/ft2_4FGL_J1555.7+1111_weekly_bin929.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/27249507/Model_4FGL_J1555.7+1111_weekly_bin929.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding sourc outfile=/lscratch/kocevski/27249503/ltcube_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.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/27249503/ft2_4FGL_J1555.7+1111_weekly_bin929.fits .....................! real 17.64 user 17.11 sys 0.25 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/27249503/ft1_filtered_4FGL_J1555.7+1111_weekly_bin929.fits evtable="EVENTS" scfile=/lscratch/kocevski/27249503/ft2_4FGL_J1555.7+1111_weekly_bin929.fits sctable="SC_DATA" expcube=/lscratch/kocevski/27249503/ltcube_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.fits outfile=/lscratch/kocevski/27249503/expmap_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.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/27249503/ltcube_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.fits .....................! real 64.31 user 59.90 sys 3.77 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Added 160 point sources and 0 extended sources Setting source of interest to: 4FGL J1555.7+1111 @ 238.931 11.1884 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/27249503/ft1_filtered_4FGL_J1555.7+1111_weekly_bin929.fits scfile=/lscratch/kocevski/27249503/ft2_4FGL_J1555.7+1111_weekly_bin929.fits outfile=/lscratch/kocevski/27249503/cmap_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.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=238.931 yref=11.1884 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 0.55 user 0.22 sys 0.14 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/27249503/ft1_filtered_4FGL_J1555.7+1111_weekly_bin929.fits scfile=/lscratch/kocevski/27249503/ft2_4FGL_J1555.7+1111_weekly_bin929.fits outfile=/lscratch/kocevski/27249503/cmap_HighResolution_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.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=238.931 yref=11.1884 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 0.56 user 0.25 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/27249503/ft1_filtered_4FGL_J1555.7+1111_weekly_bin929.fits evtable="EVENTS" scfile=/lscratch/kocevski/27249503/ft2_4FGL_J1555.7+1111_weekly_bin929.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/27249503/Model_4FGL_J1555.7+1111_weekly_bin929.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding sourcnumber of points = 17272 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1555.7+1111_weekly_bin929 RA = 238.931, Dec = 11.1884 tmin = 800841601, tmax = 801446401 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='27249558', job_status='RUN', time_executed='2026-05-26 12:13:56.030090', time_epoch_executed='1779822836.03' WHERE source_name='4FGL J1555.7+1111' and cadence='weekly' and bin_id='929' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/27249558 Creating custom pfile directory: /lscratch/kocevski/27249558/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=800841601.0 && nMetStart<801446401.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=800841601.0 && nMetStart<801446401.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/27249558/ft1_4FGL_J1555.7+1111_weekly_bin929.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=800841601.0 && nMetStart<801446401.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/27249558/ft2_4FGL_J1555.7+1111_weekly_bin929.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/27249558/ft1_4FGL_J1555.7+1111_weekly_bin929.fits outfile=/lscratch/kocevski/27249558/ft1_filteredMKT_4FGL_J1555.7+1111_weekly_bin929.fits ra=238.931 dec=11.1884 rad=12.0 tmin=800841601.0 tmax=801446401.0 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 5.03 user 4.56 sys 0.21 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/27249558/ft2_4FGL_J1555.7+1111_weekly_bin929.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/27249558/ft2_4FGL_J1555.7+1111_weekly_bin929.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/27249558/ft1_filteredMKT_4FGL_J1555.7+1111_weekly_bin929.fits evtable="EVENTS" outfile="/lscratch/kocevski/27249558/ft1_filtered_4FGL_J1555.7+1111_weekly_bin929.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 0.63 user 0.22 sys 0.13 Number of photons that the gtmktime cut: 1735 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/27249558/ft1_filtered_4FGL_J1555.7+1111_weekly_bin929.fits" evtable="EVENTS" scfile=/lscratch/kocevski/27249558/ft2_4FGL_J1555.7+1111_weekly_bin929.fits sctable="SC_DATA" ********** ** 18 **HESSE ********** FCN= 18413.17 FROM HESSE STATUS=OK 267 CALLS 1539 TOTAL EDM= .56E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .99764 3.1753 .43592E-03 -1.5688 2 Prefactor .12768E-08 147.12 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor 8.3646 11.026 .34644E-03 -1.5650 4 norm .70035 .95498 .60498E-03 -1.5691 5 Prefactor 4.1782 2.6891 .49279E-03 -1.5667 6 norm .97931 1.3149 .43037E-03 -1.5688 7 Prefactor .44853E-07 16.940 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 norm .0000 2.0775 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 norm 2.9908 1.0260 .58673E-04 -1.5673 10 norm 61.513 13.240 .12752E-03 -1.5551 11 Prefactor .53196 4.2753 .92983E-02 -1.5693 12 Prefactor 20.668 49.380 .22015E-03 -1.5617 13 Prefactor .25979E-07 16.319 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 6.5974 5.6102 .39052E-03 -1.5657 15 Prefactor .0000 1.0453 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 Normalizat 1.6590 .15201 .69885E-01 -.73403 17 Prefactor .77017 .68661E-01 .43324E-01 -1.0084 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.58132e-07 Minuit parameter uncertainties: 1 3.17533 2 0.000863676 3 11.0261 4 0.954975 5 2.68907 6 1.31489 7 0.00174287 8 1.09274e-05 9 1.02597 10 13.2403 11 3.01615 12 49.381 13 0.0013026 14 5.61019 15 5.69599e-06 16 0.152055 17 0.0686688 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 18413.1655561 Extracting fit parameters... 4FGL J1555.7+1111 Spectrum: LogParabola 265 norm: 2.991e+00 1.026e+00 0.000e+00 1.000e+06 ( 1.000e-12) 266 alpha: 1.541e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 267 beta: 6.792e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 268 Eb: 1.802e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 525 Prefactor: 7.702e-01 6.867e-02 0.000e+00 1.000e+01 ( 1.000e+00) 526 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 527 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 524 Normalization: 1.659e+00 1.521e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 57.94 Ra Dec: 238.931 11.188 Photon Index (Fixed Index): 1.54 +/- 0.00 Photon Flux (Fixed Index): 3.69e-08 +/- 1.26e-08 Energy Flux (Fixed Index): 8.36e-05 +/- 2.87e-05 Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 18412.1252742 delta logL = 1.04028187929 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 18412.0705123 delta logL = 1.09504383049 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 2.2862 1.0000 .0000 .10000E+07 2 'alpha ' 1.1335 1.0000 .0000 5.0000 3 'Normalizat' 1.6667 1.0000 .10000E-01 10.000 4 'Prefactor ' .77173 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5280E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 18412.07 FROM MIGRAD STATUS=CONVERGED 52 CALLS 211 TOTAL EDM= .21E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 2.2859 .85541 .67868E-03 .38178E-02 2 alpha 1.1335 .20775 .30196 -.13421E-03 3 Normalizat 1.6666 .14816 .69780E-01 .14166E-03 4 Prefactor .77174 .67849E-01 .43348E-01 -.17968E-04 ERR DEF= .500 Final values: norm = 2.28595 alpha = 1.13346 Normalizat = 1.66664 Prefactor = 0.771738 ********** ** 18 **HESSE ********** FCN= 18412.07 FROM HESSE STATUS=OK 33 CALLS 244 TOTAL EDM= .89E-10 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 2.2859 1.0796 .73097E-05 -1.5678 2 alpha 1.1335 .27149 .12838E-01 -.57832 3 Normalizat 1.6666 .17656 .30869E-03 -.73198 4 Prefactor .77174 .80965E-01 .19680E-03 -1.0078 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 8.88324e-11 Minuit parameter uncertainties: 1 1.07962 2 0.272254 3 0.176631 4 0.0809771 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 18412.0705122 delta logL = 1.09504387824 Extracting fit parameters... 4FGL J1555.7+1111 Spectrum: LogParabola 265 norm: 2.286e+00 1.080e+00 0.000e+00 1.000e+06 ( 1.000e-12) 266 alpha: 1.133e+00 2.723e-01 0.000e+00 5.000e+00 ( 1.000e+00) 267 beta: 6.792e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 268 Eb: 1.802e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 525 Prefactor: 7.717e-01 8.098e-02 0.000e+00 1.000e+01 ( 1.000e+00) 526 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 527 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 524 Normalization: 1.667e+00 1.766e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 60.13 Ra Dec: 238.931 11.188 Photon Index (Free Index): 1.13 +/- 0.27 Photon Flux (Free Index): 2.17e-08 +/- 1.06e-08 Energy Flux (Free Index): 1.53e-04 +/- 8.22e-05 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/27249448/cmap_HighResolution_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET comment='SUCCESS', photon_flux='3.69e-08', energy_flux2='1.53e-04', photon_flux_error='1.26e-08', dlogl='1.10e+00', energy_flux='8.36e-05', photon_flux2='2.17e-08', job_status='DONE', time_completed='2026-05-26 12:17:21.360370', photon_index_error2='0.27', photon_index2='1.13', ts='57.94', fit_tolerance='1e-08', GAL='0.77', photon_index_error='0.00', energy_flux_error2='8.22e-05', EG='1.66', time_epoch_completed='1779823041.36', return_code='0', job_id='27249448', GAL2='0.77', EG2='1.67', return_code2='0', energy_flux_error='2.87e-05', photon_flux_error2='1.06e-08', ts2='60.13', photon_index='1.54' WHERE bin_id='929' AND source_name='4FGL J1555.7+1111' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue May 26 12:17:21 PDT 2026 e GAL_V02 Working on... /lscratch/kocevski/27249499/ft1_filtered_4FGL_J1555.7+1111_weekly_bin929.fits.....................! real 47.19 user 45.98 sys 0.78 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/27249499/ft1_filtered_4FGL_J1555.7+1111_weekly_bin929.fits', '/lscratch/kocevski/27249499/ft2_4FGL_J1555.7+1111_weekly_bin929.fits', expMap='/lscratch/kocevski/27249499/expmap_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.fits', expCube='/lscratch/kocevski/27249499/ltcube_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/27249499/Model_4FGL_J1555.7+1111_weekly_bin929.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1555.7+1111' 4FGL J1555.7+1111 Spectrum: LogParabola 265 norm: 3.843e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 266 alpha: 1.541e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 267 beta: 6.792e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 268 Eb: 1.802e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/27249499/ft1_filtered_4FGL_J1555.7+1111_weekly_bin929.fits Spacecraft file(s): /lscratch/kocevski/27249499/ft2_4FGL_J1555.7+1111_weekly_bin929.fits Exposure map: /lscratch/kocevski/27249499/expmap_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.fits Exposure cube: /lscratch/kocevski/27249499/ltcube_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/27249499/Model_4FGL_J1555.7+1111_weekly_bin929.xml Optimizer: MINUIT Statistic: UNBINNED Performing an iterative likelihood fit... Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 102 logL (Fixed Index) = 18413.8874524 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 18413.1655687 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .99510 1.0000 .0000 .10000E+07 2 'Prefactor ' .76250E-06 1.0000 .0000 .10000E+07 3 'Prefactor ' 8.3618 1.0000 .0000 .10000E+07 4 'norm ' .70260 1.0000 .0000 .10000E+07 5 'Prefactor ' 4.1786 1.0000 .0000 .10000E+07 6 'norm ' .97946 1.0000 .0000 .10000E+07 7 'Prefactor ' .22668E-04 1.0000 .0000 .10000E+07 8 'norm ' .34528E-07 1.0000 .0000 .10000E+07 9 'norm ' 2.9909 1.0000 .0000 .10000E+07 10 'norm ' 61.504 1.0000 .0000 .10000E+07 11 'Prefactor ' .53722 1.0000 .0000 .10000E+07 12 'Prefactor ' 20.645 1.0000 .0000 .10000E+07 13 'Prefactor ' .36921E-04 1.0000 .0000 .10000E+07 14 'Prefactor ' 6.5952 1.0000 .0000 .10000E+07 15 'Prefactor ' .27756E-09 1.0000 .0000 .10000E+07 16 'Normalizat' 1.6596 1.0000 .10000E-01 10.000 17 'Prefactor ' .76988 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5280E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 18413.17 FROM MIGRAD STATUS=CONVERGED 117 CALLS 1272 TOTAL EDM= .96E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .8% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .99764 3.1652 .46619E-06 .12557E-02 2 Prefactor .12768E-08 150.83 -.15444E-05** at limit ** 3 Prefactor 8.3646 10.103 .45973E-07 .59541E-01 4 norm .70035 .93805 .82203E-08 -.17427E-04 5 Prefactor 4.1782 2.6806 -.76169E-07 -.20028E-02 6 norm .97931 1.3043 -.11627E-06 -.26307E-02 7 Prefactor .44853E-07 16.774 -.55869E-06** at limit ** 8 norm .0000 2.0729 .70749E-07** at limit ** 9 norm 2.9908 1.0235 -.14882E-07 -.15577E-02 10 norm 61.513 12.393 -.55119E-07 -.13456 11 Prefactor .53196 10.559 -.33114E-06 .41475E-01 12 Prefactor 20.668 1.2207 -.36397E-08 .38450E-01 13 Prefactor .25979E-07 16.248 -.25210E-06** at limit ** 14 Prefactor 6.5974 5.6076 .16699E-06 .24487E-02 15 Prefactor .0000 1.0453 .87195E-07** at limit ** 16 Normalizat 1.6590 .17990 .73730E-06 .61154E-05 17 Prefactor .77017 .81466E-01 -.55935E-06 .21600E-05 ERR DEF= .500 Final values: Prefactor = 0.997637 Prefactor = 1.27676e-09 Prefactor = 8.3646 norm = 0.700348 Prefactor = 4.17816 norm = 0.979312 Prefactor = 4.4853e-08 norm = 0 norm = 2.9908 norm = 61.5131 Prefactor = 0.531963 Prefactor = 20.6676 Prefactor = 2.59792e-08 Prefactor = 6.59737 Prefactor = 0 Normalizat = 1.659 Prefactor = 0.770167 outfile=/lscratch/kocevski/27249546/ltcube_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.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/27249546/ft2_4FGL_J1555.7+1111_weekly_bin929.fits .....................! real 15.59 user 15.08 sys 0.21 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/27249546/ft1_filtered_4FGL_J1555.7+1111_weekly_bin929.fits evtable="EVENTS" scfile=/lscratch/kocevski/27249546/ft2_4FGL_J1555.7+1111_weekly_bin929.fits sctable="SC_DATA" expcube=/lscratch/kocevski/27249546/ltcube_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.fits outfile=/lscratch/kocevski/27249546/expmap_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.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/27249546/ltcube_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.fits .....................! real 59.58 user 55.62 sys 3.44 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 160 point sources and 0 extended sources Setting source of interest to: 4FGL J1555.7+1111 @ 238.931 11.1884 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/27249546/ft1_filtered_4FGL_J1555.7+1111_weekly_bin929.fits scfile=/lscratch/kocevski/27249546/ft2_4FGL_J1555.7+1111_weekly_bin929.fits outfile=/lscratch/kocevski/27249546/cmap_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.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=238.931 yref=11.1884 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 0.63 user 0.21 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/27249546/ft1_filtered_4FGL_J1555.7+1111_weekly_bin929.fits scfile=/lscratch/kocevski/27249546/ft2_4FGL_J1555.7+1111_weekly_bin929.fits outfile=/lscratch/kocevski/27249546/cmap_HighResolution_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.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=238.931 yref=11.1884 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 0.58 user 0.20 sys 0.14 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/27249546/ft1_filtered_4FGL_J1555.7+1111_weekly_bin929.fits evtable="EVENTS" scfile=/lscratch/kocevski/27249546/ft2_4FGL_J1555.7+1111_weekly_bin929.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/27249546/Model_4FGL_J1555.7+1111_weekly_bin929.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/27249494/ft1_filtered_4FGL_J1555.7+1111_weekly_bin929.fits.....................! real 47.43 user 45.85 sys 0.97 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/27249494/ft1_filtered_4FGL_J1555.7+1111_weekly_bin929.fits', '/lscratch/kocevski/27249494/ft2_4FGL_J1555.7+1111_weekly_bin929.fits', expMap='/lscratch/kocevski/27249494/expmap_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.fits', expCube='/lscratch/kocevski/27249494/ltcube_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/27249494/Model_4FGL_J1555.7+1111_weekly_bin929.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1555.7+1111' 4FGL J1555.7+1111 Spectrum: LogParabola 265 norm: 3.843e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 266 alpha: 1.541e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 267 beta: 6.792e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 268 Eb: 1.802e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/27249494/ft1_filtered_4FGL_J1555.7+1111_weekly_bin929.fits Spacecraft file(s): /lscratch/kocevski/27249494/ft2_4FGL_J1555.7+1111_weekly_bin929.fits Exposure map: /lscratch/kocevski/27249494/expmap_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.fits Exposure cube: /lscratch/kocevski/27249494/ltcube_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/27249494/Model_4FGL_J1555.7+1111_weekly_bin929.xml Optimizer: MINUIT Statistic: UNBINNED Performing an iterative likelihood fit... Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 102 logL (Fixed Index) = 18413.8874524 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 18413.1655687 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .99510 1.0000 .0000 .10000E+07 2 'Prefactor ' .76250E-06 1.0000 .0000 .10000E+07 3 'Prefactor ' 8.3618 1.0000 .0000 .10000E+07 4 'norm ' .70260 1.0000 .0000 .10000E+07 5 'Prefactor ' 4.1786 1.0000 .0000 .10000E+07 6 'norm ' .97946 1.0000 .0000 .10000E+07 7 'Prefactor ' .22668E-04 1.0000 .0000 .10000E+07 8 'norm ' .34528E-07 1.0000 .0000 .10000E+07 9 'norm ' 2.9909 1.0000 .0000 .10000E+07 10 'norm ' 61.504 1.0000 .0000 .10000E+07 11 'Prefactor ' .53722 1.0000 .0000 .10000E+07 12 'Prefactor ' 20.645 1.0000 .0000 .10000E+07 13 'Prefactor ' .36921E-04 1.0000 .0000 .10000E+07 14 'Prefactor ' 6.5952 1.0000 .0000 .10000E+07 15 'Prefactor ' .27756E-09 1.0000 .0000 .10000E+07 16 'Normalizat' 1.6596 1.0000 .10000E-01 10.000 17 'Prefactor ' .76988 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5280E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 18413.17 FROM MIGRAD STATUS=CONVERGED 117 CALLS 1272 TOTAL EDM= .96E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .8% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .99764 3.1652 .46619E-06 .12557E-02 2 Prefactor .12768E-08 150.83 -.15444E-05** at limit ** 3 Prefactor 8.3646 10.103 .45973E-07 .59541E-01 4 norm .70035 .93805 .82203E-08 -.17427E-04 5 Prefactor 4.1782 2.6806 -.76169E-07 -.20028E-02 6 norm .97931 1.3043 -.11627E-06 -.26307E-02 7 Prefactor .44853E-07 16.774 -.55869E-06** at limit ** 8 norm .0000 2.0729 .70749E-07** at limit ** 9 norm 2.9908 1.0235 -.14882E-07 -.15577E-02 10 norm 61.513 12.393 -.55119E-07 -.13456 11 Prefactor .53196 10.559 -.33114E-06 .41475E-01 12 Prefactor 20.668 1.2207 -.36397E-08 .38450E-01 13 Prefactor .25979E-07 16.248 -.25210E-06** at limit ** 14 Prefactor 6.5974 5.6076 .16699E-06 .24487E-02 15 Prefactor .0000 1.0453 .87195E-07** at limit ** 16 Normalizat 1.6590 .17990 .73730E-06 .61154E-05 17 Prefactor .77017 .81466E-01 -.55935E-06 .21600E-05 ERR DEF= .500 Final values: Prefactor = 0.997637 Prefactor = 1.27676e-09 Prefactor = 8.3646 norm = 0.700348 Prefactor = 4.17816 norm = 0.979312 Prefactor = 4.4853e-08 norm = 0 norm = 2.9908 norm = 61.5131 Prefactor = 0.531963 Prefactor = 20.6676 Prefactor = 2.59792e-08 Prefactor = 6.59737 Prefactor = 0 Normalizat = 1.659 Prefactor = 0.770167 outfile=/lscratch/kocevski/27249544/ltcube_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.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/27249544/ft2_4FGL_J1555.7+1111_weekly_bin929.fits .....................! real 18.71 user 18.08 sys 0.26 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/27249544/ft1_filtered_4FGL_J1555.7+1111_weekly_bin929.fits evtable="EVENTS" scfile=/lscratch/kocevski/27249544/ft2_4FGL_J1555.7+1111_weekly_bin929.fits sctable="SC_DATA" expcube=/lscratch/kocevski/27249544/ltcube_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.fits outfile=/lscratch/kocevski/27249544/expmap_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.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/27249544/ltcube_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.fits .....................! real 71.32 user 66.34 sys 4.29 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 160 point sources and 0 extended sources Setting source of interest to: 4FGL J1555.7+1111 @ 238.931 11.1884 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/27249544/ft1_filtered_4FGL_J1555.7+1111_weekly_bin929.fits scfile=/lscratch/kocevski/27249544/ft2_4FGL_J1555.7+1111_weekly_bin929.fits outfile=/lscratch/kocevski/27249544/cmap_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.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=238.931 yref=11.1884 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 0.58 user 0.23 sys 0.11 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/27249544/ft1_filtered_4FGL_J1555.7+1111_weekly_bin929.fits scfile=/lscratch/kocevski/27249544/ft2_4FGL_J1555.7+1111_weekly_bin929.fits outfile=/lscratch/kocevski/27249544/cmap_HighResolution_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.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=238.931 yref=11.1884 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 0.64 user 0.23 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/27249544/ft1_filtered_4FGL_J1555.7+1111_weekly_bin929.fits evtable="EVENTS" scfile=/lscratch/kocevski/27249544/ft2_4FGL_J1555.7+1111_weekly_bin929.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/27249544/Model_4FGL_J1555.7+1111_weekly_bin929.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding sourc ********** ** 18 **HESSE ********** FCN= 18413.17 FROM HESSE STATUS=OK 267 CALLS 1539 TOTAL EDM= .56E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .99764 3.1753 .43592E-03 -1.5688 2 Prefactor .12768E-08 147.12 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor 8.3646 11.026 .34644E-03 -1.5650 4 norm .70035 .95498 .60498E-03 -1.5691 5 Prefactor 4.1782 2.6891 .49279E-03 -1.5667 6 norm .97931 1.3149 .43037E-03 -1.5688 7 Prefactor .44853E-07 16.940 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 norm .0000 2.0775 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 norm 2.9908 1.0260 .58673E-04 -1.5673 10 norm 61.513 13.240 .12752E-03 -1.5551 11 Prefactor .53196 4.2753 .92983E-02 -1.5693 12 Prefactor 20.668 49.380 .22015E-03 -1.5617 13 Prefactor .25979E-07 16.319 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 6.5974 5.6102 .39052E-03 -1.5657 15 Prefactor .0000 1.0453 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 Normalizat 1.6590 .15201 .69885E-01 -.73403 17 Prefactor .77017 .68661E-01 .43324E-01 -1.0084 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.58132e-07 Minuit parameter uncertainties: 1 3.17533 2 0.000863676 3 11.0261 4 0.954975 5 2.68907 6 1.31489 7 0.00174287 8 1.09274e-05 9 1.02597 10 13.2403 11 3.01615 12 49.381 13 0.0013026 14 5.61019 15 5.69599e-06 16 0.152055 17 0.0686688 e GAL_V02 Working on... /lscratch/kocevski/27249468/ft1_filtered_4FGL_J1555.7+1111_weekly_bin929.fits.....................! real 52.73 user 51.31 sys 0.86 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/27249468/ft1_filtered_4FGL_J1555.7+1111_weekly_bin929.fits', '/lscratch/kocevski/27249468/ft2_4FGL_J1555.7+1111_weekly_bin929.fits', expMap='/lscratch/kocevski/27249468/expmap_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.fits', expCube='/lscratch/kocevski/27249468/ltcube_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/27249468/Model_4FGL_J1555.7+1111_weekly_bin929.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1555.7+1111' 4FGL J1555.7+1111 Spectrum: LogParabola 265 norm: 3.843e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 266 alpha: 1.541e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 267 beta: 6.792e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 268 Eb: 1.802e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/27249468/ft1_filtered_4FGL_J1555.7+1111_weekly_bin929.fits Spacecraft file(s): /lscratch/kocevski/27249468/ft2_4FGL_J1555.7+1111_weekly_bin929.fits Exposure map: /lscratch/kocevski/27249468/expmap_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.fits Exposure cube: /lscratch/kocevski/27249468/ltcube_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/27249468/Model_4FGL_J1555.7+1111_weekly_bin929.xml Optimizer: MINUIT Statistic: UNBINNED Performing an iterative likelihood fit... Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 102 logL (Fixed Index) = 18413.8874524 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 18413.1655687 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .99510 1.0000 .0000 .10000E+07 2 'Prefactor ' .76250E-06 1.0000 .0000 .10000E+07 3 'Prefactor ' 8.3618 1.0000 .0000 .10000E+07 4 'norm ' .70260 1.0000 .0000 .10000E+07 5 'Prefactor ' 4.1786 1.0000 .0000 .10000E+07 6 'norm ' .97946 1.0000 .0000 .10000E+07 7 'Prefactor ' .22668E-04 1.0000 .0000 .10000E+07 8 'norm ' .34528E-07 1.0000 .0000 .10000E+07 9 'norm ' 2.9909 1.0000 .0000 .10000E+07 10 'norm ' 61.504 1.0000 .0000 .10000E+07 11 'Prefactor ' .53722 1.0000 .0000 .10000E+07 12 'Prefactor ' 20.645 1.0000 .0000 .10000E+07 13 'Prefactor ' .36921E-04 1.0000 .0000 .10000E+07 14 'Prefactor ' 6.5952 1.0000 .0000 .10000E+07 15 'Prefactor ' .27756E-09 1.0000 .0000 .10000E+07 16 'Normalizat' 1.6596 1.0000 .10000E-01 10.000 17 'Prefactor ' .76988 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5280E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 18413.17 FROM MIGRAD STATUS=CONVERGED 117 CALLS 1272 TOTAL EDM= .96E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .8% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .99764 3.1652 .46619E-06 .12557E-02 2 Prefactor .12768E-08 150.83 -.15444E-05** at limit ** 3 Prefactor 8.3646 10.103 .45973E-07 .59541E-01 4 norm .70035 .93805 .82203E-08 -.17427E-04 5 Prefactor 4.1782 2.6806 -.76169E-07 -.20028E-02 6 norm .97931 1.3043 -.11627E-06 -.26307E-02 7 Prefactor .44853E-07 16.774 -.55869E-06** at limit ** 8 norm .0000 2.0729 .70749E-07** at limit ** 9 norm 2.9908 1.0235 -.14882E-07 -.15577E-02 10 norm 61.513 12.393 -.55119E-07 -.13456 11 Prefactor .53196 10.559 -.33114E-06 .41475E-01 12 Prefactor 20.668 1.2207 -.36397E-08 .38450E-01 13 Prefactor .25979E-07 16.248 -.25210E-06** at limit ** 14 Prefactor 6.5974 5.6076 .16699E-06 .24487E-02 15 Prefactor .0000 1.0453 .87195E-07** at limit ** 16 Normalizat 1.6590 .17990 .73730E-06 .61154E-05 17 Prefactor .77017 .81466E-01 -.55935E-06 .21600E-05 ERR DEF= .500 Final values: Prefactor = 0.997637 Prefactor = 1.27676e-09 Prefactor = 8.3646 norm = 0.700348 Prefactor = 4.17816 norm = 0.979312 Prefactor = 4.4853e-08 norm = 0 norm = 2.9908 norm = 61.5131 Prefactor = 0.531963 Prefactor = 20.6676 Prefactor = 2.59792e-08 Prefactor = 6.59737 Prefactor = 0 Normalizat = 1.659 Prefactor = 0.770167 ********** ** 18 **HESSE ********** FCN= 18413.17 FROM HESSE STATUS=OK 267 CALLS 1539 TOTAL EDM= .56E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .99764 3.1753 .43592E-03 -1.5688 2 Prefactor .12768E-08 147.12 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor 8.3646 11.026 .34644E-03 -1.5650 4 norm .70035 .95498 .60498E-03 -1.5691 5 Prefactor 4.1782 2.6891 .49279E-03 -1.5667 6 norm .97931 1.3149 .43037E-03 -1.5688 7 Prefactor .44853E-07 16.940 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 norm .0000 2.0775 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 norm 2.9908 1.0260 .58673E-04 -1.5673 10 norm 61.513 13.240 .12752E-03 -1.5551 11 Prefactor .53196 4.2753 .92983E-02 -1.5693 12 Prefactor 20.668 49.380 .22015E-03 -1.5617 13 Prefactor .25979E-07 16.319 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 6.5974 5.6102 .39052E-03 -1.5657 15 Prefactor .0000 1.0453 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 Normalizat 1.6590 .15201 .69885E-01 -.73403 17 Prefactor .77017 .68661E-01 .43324E-01 -1.0084 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.58132e-07 Minuit parameter uncertainties: 1 3.17533 2 0.000863676 3 11.0261 4 0.954975 5 2.68907 6 1.31489 7 0.00174287 8 1.09274e-05 9 1.02597 10 13.2403 11 3.01615 12 49.381 13 0.0013026 14 5.61019 15 5.69599e-06 16 0.152055 17 0.0686688 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 18413.1655561 Extracting fit parameters... 4FGL J1555.7+1111 Spectrum: LogParabola 265 norm: 2.991e+00 1.026e+00 0.000e+00 1.000e+06 ( 1.000e-12) 266 alpha: 1.541e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 267 beta: 6.792e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 268 Eb: 1.802e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 525 Prefactor: 7.702e-01 6.867e-02 0.000e+00 1.000e+01 ( 1.000e+00) 526 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 527 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 524 Normalization: 1.659e+00 1.521e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 57.94 Ra Dec: 238.931 11.188 Photon Index (Fixed Index): 1.54 +/- 0.00 Photon Flux (Fixed Index): 3.69e-08 +/- 1.26e-08 Energy Flux (Fixed Index): 8.36e-05 +/- 2.87e-05 Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 18412.1252742 delta logL = 1.04028187929 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 18412.0705123 delta logL = 1.09504383049 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 2.2862 1.0000 .0000 .10000E+07 2 'alpha ' 1.1335 1.0000 .0000 5.0000 3 'Normalizat' 1.6667 1.0000 .10000E-01 10.000 4 'Prefactor ' .77173 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5280E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 18412.07 FROM MIGRAD STATUS=CONVERGED 52 CALLS 211 TOTAL EDM= .21E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 2.2859 .85541 .67868E-03 .38178E-02 2 alpha 1.1335 .20775 .30196 -.13421E-03 3 Normalizat 1.6666 .14816 .69780E-01 .14166E-03 4 Prefactor .77174 .67849E-01 .43348E-01 -.17968E-04 ERR DEF= .500 Final values: norm = 2.28595 alpha = 1.13346 Normalizat = 1.66664 Prefactor = 0.771738 ********** ** 18 **HESSE ********** FCN= 18412.07 FROM HESSE STATUS=OK 33 CALLS 244 TOTAL EDM= .89E-10 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 2.2859 1.0796 .73097E-05 -1.5678 2 alpha 1.1335 .27149 .12838E-01 -.57832 3 Normalizat 1.6666 .17656 .30869E-03 -.73198 4 Prefactor .77174 .80965E-01 .19680E-03 -1.0078 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 8.88324e-11 Minuit parameter uncertainties: 1 1.07962 2 0.272254 3 0.176631 4 0.0809771 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 18412.0705122 delta logL = 1.09504387824 Extracting fit parameters... 4FGL J1555.7+1111 Spectrum: LogParabola 265 norm: 2.286e+00 1.080e+00 0.000e+00 1.000e+06 ( 1.000e-12) 266 alpha: 1.133e+00 2.723e-01 0.000e+00 5.000e+00 ( 1.000e+00) 267 beta: 6.792e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 268 Eb: 1.802e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 525 Prefactor: 7.717e-01 8.098e-02 0.000e+00 1.000e+01 ( 1.000e+00) 526 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 527 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 524 Normalization: 1.667e+00 1.766e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 60.13 Ra Dec: 238.931 11.188 Photon Index (Free Index): 1.13 +/- 0.27 Photon Flux (Free Index): 2.17e-08 +/- 1.06e-08 Energy Flux (Free Index): 1.53e-04 +/- 8.22e-05 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/27249499/cmap_HighResolution_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET comment='SUCCESS', photon_flux='3.69e-08', energy_flux2='1.53e-04', photon_flux_error='1.26e-08', dlogl='1.10e+00', energy_flux='8.36e-05', photon_flux2='2.17e-08', job_status='DONE', time_completed='2026-05-26 12:18:36.405207', photon_index_error2='0.27', photon_index2='1.13', ts='57.94', fit_tolerance='1e-08', GAL='0.77', photon_index_error='0.00', energy_flux_error2='8.22e-05', EG='1.66', time_epoch_completed='1779823116.41', return_code='0', job_id='27249499', GAL2='0.77', EG2='1.67', return_code2='0', energy_flux_error='2.87e-05', photon_flux_error2='1.06e-08', ts2='60.13', photon_index='1.54' WHERE bin_id='929' AND source_name='4FGL J1555.7+1111' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue May 26 12:18:36 PDT 2026 ********** ** 18 **HESSE ********** FCN= 18413.17 FROM HESSE STATUS=OK 267 CALLS 1539 TOTAL EDM= .56E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .99764 3.1753 .43592E-03 -1.5688 2 Prefactor .12768E-08 147.12 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor 8.3646 11.026 .34644E-03 -1.5650 4 norm .70035 .95498 .60498E-03 -1.5691 5 Prefactor 4.1782 2.6891 .49279E-03 -1.5667 6 norm .97931 1.3149 .43037E-03 -1.5688 7 Prefactor .44853E-07 16.940 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 norm .0000 2.0775 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 norm 2.9908 1.0260 .58673E-04 -1.5673 10 norm 61.513 13.240 .12752E-03 -1.5551 11 Prefactor .53196 4.2753 .92983E-02 -1.5693 12 Prefactor 20.668 49.380 .22015E-03 -1.5617 13 Prefactor .25979E-07 16.319 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 6.5974 5.6102 .39052E-03 -1.5657 15 Prefactor .0000 1.0453 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 Normalizat 1.6590 .15201 .69885E-01 -.73403 17 Prefactor .77017 .68661E-01 .43324E-01 -1.0084 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.58132e-07 Minuit parameter uncertainties: 1 3.17533 2 0.000863676 3 11.0261 4 0.954975 5 2.68907 6 1.31489 7 0.00174287 8 1.09274e-05 9 1.02597 10 13.2403 11 3.01615 12 49.381 13 0.0013026 14 5.61019 15 5.69599e-06 16 0.152055 17 0.0686688 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 18413.1655561 Extracting fit parameters... 4FGL J1555.7+1111 Spectrum: LogParabola 265 norm: 2.991e+00 1.026e+00 0.000e+00 1.000e+06 ( 1.000e-12) 266 alpha: 1.541e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 267 beta: 6.792e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 268 Eb: 1.802e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 525 Prefactor: 7.702e-01 6.867e-02 0.000e+00 1.000e+01 ( 1.000e+00) 526 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 527 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 524 Normalization: 1.659e+00 1.521e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 57.94 Ra Dec: 238.931 11.188 Photon Index (Fixed Index): 1.54 +/- 0.00 Photon Flux (Fixed Index): 3.69e-08 +/- 1.26e-08 Energy Flux (Fixed Index): 8.36e-05 +/- 2.87e-05 Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 18412.1252742 delta logL = 1.04028187929 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 18412.0705123 delta logL = 1.09504383049 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 2.2862 1.0000 .0000 .10000E+07 2 'alpha ' 1.1335 1.0000 .0000 5.0000 3 'Normalizat' 1.6667 1.0000 .10000E-01 10.000 4 'Prefactor ' .77173 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5280E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 18412.07 FROM MIGRAD STATUS=CONVERGED 52 CALLS 211 TOTAL EDM= .21E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 2.2859 .85541 .67868E-03 .38178E-02 2 alpha 1.1335 .20775 .30196 -.13421E-03 3 Normalizat 1.6666 .14816 .69780E-01 .14166E-03 4 Prefactor .77174 .67849E-01 .43348E-01 -.17968E-04 ERR DEF= .500 Final values: norm = 2.28595 alpha = 1.13346 Normalizat = 1.66664 Prefactor = 0.771738 e GAL_V02 Working on... /lscratch/kocevski/27249507/ft1_filtered_4FGL_J1555.7+1111_weekly_bin929.fits.....................! real 47.45 user 46.08 sys 0.96 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/27249507/ft1_filtered_4FGL_J1555.7+1111_weekly_bin929.fits', '/lscratch/kocevski/27249507/ft2_4FGL_J1555.7+1111_weekly_bin929.fits', expMap='/lscratch/kocevski/27249507/expmap_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.fits', expCube='/lscratch/kocevski/27249507/ltcube_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/27249507/Model_4FGL_J1555.7+1111_weekly_bin929.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1555.7+1111' 4FGL J1555.7+1111 Spectrum: LogParabola 265 norm: 3.843e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 266 alpha: 1.541e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 267 beta: 6.792e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 268 Eb: 1.802e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/27249507/ft1_filtered_4FGL_J1555.7+1111_weekly_bin929.fits Spacecraft file(s): /lscratch/kocevski/27249507/ft2_4FGL_J1555.7+1111_weekly_bin929.fits Exposure map: /lscratch/kocevski/27249507/expmap_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.fits Exposure cube: /lscratch/kocevski/27249507/ltcube_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/27249507/Model_4FGL_J1555.7+1111_weekly_bin929.xml Optimizer: MINUIT Statistic: UNBINNED Performing an iterative likelihood fit... Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 102 logL (Fixed Index) = 18413.8874524 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 18413.1655687 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .99510 1.0000 .0000 .10000E+07 2 'Prefactor ' .76250E-06 1.0000 .0000 .10000E+07 3 'Prefactor ' 8.3618 1.0000 .0000 .10000E+07 4 'norm ' .70260 1.0000 .0000 .10000E+07 5 'Prefactor ' 4.1786 1.0000 .0000 .10000E+07 6 'norm ' .97946 1.0000 .0000 .10000E+07 7 'Prefactor ' .22668E-04 1.0000 .0000 .10000E+07 8 'norm ' .34528E-07 1.0000 .0000 .10000E+07 9 'norm ' 2.9909 1.0000 .0000 .10000E+07 10 'norm ' 61.504 1.0000 .0000 .10000E+07 11 'Prefactor ' .53722 1.0000 .0000 .10000E+07 12 'Prefactor ' 20.645 1.0000 .0000 .10000E+07 13 'Prefactor ' .36921E-04 1.0000 .0000 .10000E+07 14 'Prefactor ' 6.5952 1.0000 .0000 .10000E+07 15 'Prefactor ' .27756E-09 1.0000 .0000 .10000E+07 16 'Normalizat' 1.6596 1.0000 .10000E-01 10.000 17 'Prefactor ' .76988 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5280E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 18413.17 FROM MIGRAD STATUS=CONVERGED 117 CALLS 1272 TOTAL EDM= .96E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .8% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .99764 3.1652 .46619E-06 .12557E-02 2 Prefactor .12768E-08 150.83 -.15444E-05** at limit ** 3 Prefactor 8.3646 10.103 .45973E-07 .59541E-01 4 norm .70035 .93805 .82203E-08 -.17427E-04 5 Prefactor 4.1782 2.6806 -.76169E-07 -.20028E-02 6 norm .97931 1.3043 -.11627E-06 -.26307E-02 7 Prefactor .44853E-07 16.774 -.55869E-06** at limit ** 8 norm .0000 2.0729 .70749E-07** at limit ** 9 norm 2.9908 1.0235 -.14882E-07 -.15577E-02 10 norm 61.513 12.393 -.55119E-07 -.13456 11 Prefactor .53196 10.559 -.33114E-06 .41475E-01 12 Prefactor 20.668 1.2207 -.36397E-08 .38450E-01 13 Prefactor .25979E-07 16.248 -.25210E-06** at limit ** 14 Prefactor 6.5974 5.6076 .16699E-06 .24487E-02 15 Prefactor .0000 1.0453 .87195E-07** at limit ** 16 Normalizat 1.6590 .17990 .73730E-06 .61154E-05 17 Prefactor .77017 .81466E-01 -.55935E-06 .21600E-05 ERR DEF= .500 Final values: Prefactor = 0.997637 Prefactor = 1.27676e-09 Prefactor = 8.3646 norm = 0.700348 Prefactor = 4.17816 norm = 0.979312 Prefactor = 4.4853e-08 norm = 0 norm = 2.9908 norm = 61.5131 Prefactor = 0.531963 Prefactor = 20.6676 Prefactor = 2.59792e-08 Prefactor = 6.59737 Prefactor = 0 Normalizat = 1.659 Prefactor = 0.770167 ********** ** 18 **HESSE ********** FCN= 18412.07 FROM HESSE STATUS=OK 33 CALLS 244 TOTAL EDM= .89E-10 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 2.2859 1.0796 .73097E-05 -1.5678 2 alpha 1.1335 .27149 .12838E-01 -.57832 3 Normalizat 1.6666 .17656 .30869E-03 -.73198 4 Prefactor .77174 .80965E-01 .19680E-03 -1.0078 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 8.88324e-11 Minuit parameter uncertainties: 1 1.07962 2 0.272254 3 0.176631 4 0.0809771 e GAL_V02 Working on... /lscratch/kocevski/27249506/ft1_filtered_4FGL_J1555.7+1111_weekly_bin929.fits.....................! real 47.37 user 46.09 sys 0.87 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/27249506/ft1_filtered_4FGL_J1555.7+1111_weekly_bin929.fits', '/lscratch/kocevski/27249506/ft2_4FGL_J1555.7+1111_weekly_bin929.fits', expMap='/lscratch/kocevski/27249506/expmap_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.fits', expCube='/lscratch/kocevski/27249506/ltcube_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/27249506/Model_4FGL_J1555.7+1111_weekly_bin929.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1555.7+1111' 4FGL J1555.7+1111 Spectrum: LogParabola 265 norm: 3.843e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 266 alpha: 1.541e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 267 beta: 6.792e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 268 Eb: 1.802e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/27249506/ft1_filtered_4FGL_J1555.7+1111_weekly_bin929.fits Spacecraft file(s): /lscratch/kocevski/27249506/ft2_4FGL_J1555.7+1111_weekly_bin929.fits Exposure map: /lscratch/kocevski/27249506/expmap_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.fits Exposure cube: /lscratch/kocevski/27249506/ltcube_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/27249506/Model_4FGL_J1555.7+1111_weekly_bin929.xml Optimizer: MINUIT Statistic: UNBINNED Performing an iterative likelihood fit... Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 102 logL (Fixed Index) = 18413.8874524 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 18413.1655687 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .99510 1.0000 .0000 .10000E+07 2 'Prefactor ' .76250E-06 1.0000 .0000 .10000E+07 3 'Prefactor ' 8.3618 1.0000 .0000 .10000E+07 4 'norm ' .70260 1.0000 .0000 .10000E+07 5 'Prefactor ' 4.1786 1.0000 .0000 .10000E+07 6 'norm ' .97946 1.0000 .0000 .10000E+07 7 'Prefactor ' .22668E-04 1.0000 .0000 .10000E+07 8 'norm ' .34528E-07 1.0000 .0000 .10000E+07 9 'norm ' 2.9909 1.0000 .0000 .10000E+07 10 'norm ' 61.504 1.0000 .0000 .10000E+07 11 'Prefactor ' .53722 1.0000 .0000 .10000E+07 12 'Prefactor ' 20.645 1.0000 .0000 .10000E+07 13 'Prefactor ' .36921E-04 1.0000 .0000 .10000E+07 14 'Prefactor ' 6.5952 1.0000 .0000 .10000E+07 15 'Prefactor ' .27756E-09 1.0000 .0000 .10000E+07 16 'Normalizat' 1.6596 1.0000 .10000E-01 10.000 17 'Prefactor ' .76988 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5280E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 18413.17 FROM MIGRAD STATUS=CONVERGED 117 CALLS 1272 TOTAL EDM= .96E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .8% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .99764 3.1652 .46619E-06 .12557E-02 2 Prefactor .12768E-08 150.83 -.15444E-05** at limit ** 3 Prefactor 8.3646 10.103 .45973E-07 .59541E-01 4 norm .70035 .93805 .82203E-08 -.17427E-04 5 Prefactor 4.1782 2.6806 -.76169E-07 -.20028E-02 6 norm .97931 1.3043 -.11627E-06 -.26307E-02 7 Prefactor .44853E-07 16.774 -.55869E-06** at limit ** 8 norm .0000 2.0729 .70749E-07** at limit ** 9 norm 2.9908 1.0235 -.14882E-07 -.15577E-02 10 norm 61.513 12.393 -.55119E-07 -.13456 11 Prefactor .53196 10.559 -.33114E-06 .41475E-01 12 Prefactor 20.668 1.2207 -.36397E-08 .38450E-01 13 Prefactor .25979E-07 16.248 -.25210E-06** at limit ** 14 Prefactor 6.5974 5.6076 .16699E-06 .24487E-02 15 Prefactor .0000 1.0453 .87195E-07** at limit ** 16 Normalizat 1.6590 .17990 .73730E-06 .61154E-05 17 Prefactor .77017 .81466E-01 -.55935E-06 .21600E-05 ERR DEF= .500 Final values: Prefactor = 0.997637 Prefactor = 1.27676e-09 Prefactor = 8.3646 norm = 0.700348 Prefactor = 4.17816 norm = 0.979312 Prefactor = 4.4853e-08 norm = 0 norm = 2.9908 norm = 61.5131 Prefactor = 0.531963 Prefactor = 20.6676 Prefactor = 2.59792e-08 Prefactor = 6.59737 Prefactor = 0 Normalizat = 1.659 Prefactor = 0.770167 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 18412.0705122 delta logL = 1.09504387824 Extracting fit parameters... 4FGL J1555.7+1111 Spectrum: LogParabola 265 norm: 2.286e+00 1.080e+00 0.000e+00 1.000e+06 ( 1.000e-12) 266 alpha: 1.133e+00 2.723e-01 0.000e+00 5.000e+00 ( 1.000e+00) 267 beta: 6.792e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 268 Eb: 1.802e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 525 Prefactor: 7.717e-01 8.098e-02 0.000e+00 1.000e+01 ( 1.000e+00) 526 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 527 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 524 Normalization: 1.667e+00 1.766e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 60.13 Ra Dec: 238.931 11.188 Photon Index (Free Index): 1.13 +/- 0.27 Photon Flux (Free Index): 2.17e-08 +/- 1.06e-08 Energy Flux (Free Index): 1.53e-04 +/- 8.22e-05 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/27249494/cmap_HighResolution_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET comment='SUCCESS', photon_flux='3.69e-08', energy_flux2='1.53e-04', photon_flux_error='1.26e-08', dlogl='1.10e+00', energy_flux='8.36e-05', photon_flux2='2.17e-08', job_status='DONE', time_completed='2026-05-26 12:18:51.736075', photon_index_error2='0.27', photon_index2='1.13', ts='57.94', fit_tolerance='1e-08', GAL='0.77', photon_index_error='0.00', energy_flux_error2='8.22e-05', EG='1.66', time_epoch_completed='1779823131.74', return_code='0', job_id='27249494', GAL2='0.77', EG2='1.67', return_code2='0', energy_flux_error='2.87e-05', photon_flux_error2='1.06e-08', ts2='60.13', photon_index='1.54' WHERE bin_id='929' AND source_name='4FGL J1555.7+1111' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue May 26 12:18:52 PDT 2026 e GAL_V02 Working on... /lscratch/kocevski/27249503/ft1_filtered_4FGL_J1555.7+1111_weekly_bin929.fits.....................! real 47.81 user 46.21 sys 1.11 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/27249503/ft1_filtered_4FGL_J1555.7+1111_weekly_bin929.fits', '/lscratch/kocevski/27249503/ft2_4FGL_J1555.7+1111_weekly_bin929.fits', expMap='/lscratch/kocevski/27249503/expmap_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.fits', expCube='/lscratch/kocevski/27249503/ltcube_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/27249503/Model_4FGL_J1555.7+1111_weekly_bin929.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1555.7+1111' 4FGL J1555.7+1111 Spectrum: LogParabola 265 norm: 3.843e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 266 alpha: 1.541e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 267 beta: 6.792e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 268 Eb: 1.802e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/27249503/ft1_filtered_4FGL_J1555.7+1111_weekly_bin929.fits Spacecraft file(s): /lscratch/kocevski/27249503/ft2_4FGL_J1555.7+1111_weekly_bin929.fits Exposure map: /lscratch/kocevski/27249503/expmap_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.fits Exposure cube: /lscratch/kocevski/27249503/ltcube_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/27249503/Model_4FGL_J1555.7+1111_weekly_bin929.xml Optimizer: MINUIT Statistic: UNBINNED Performing an iterative likelihood fit... Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 102 logL (Fixed Index) = 18413.8874524 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 18413.1655687 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .99510 1.0000 .0000 .10000E+07 2 'Prefactor ' .76250E-06 1.0000 .0000 .10000E+07 3 'Prefactor ' 8.3618 1.0000 .0000 .10000E+07 4 'norm ' .70260 1.0000 .0000 .10000E+07 5 'Prefactor ' 4.1786 1.0000 .0000 .10000E+07 6 'norm ' .97946 1.0000 .0000 .10000E+07 7 'Prefactor ' .22668E-04 1.0000 .0000 .10000E+07 8 'norm ' .34528E-07 1.0000 .0000 .10000E+07 9 'norm ' 2.9909 1.0000 .0000 .10000E+07 10 'norm ' 61.504 1.0000 .0000 .10000E+07 11 'Prefactor ' .53722 1.0000 .0000 .10000E+07 12 'Prefactor ' 20.645 1.0000 .0000 .10000E+07 13 'Prefactor ' .36921E-04 1.0000 .0000 .10000E+07 14 'Prefactor ' 6.5952 1.0000 .0000 .10000E+07 15 'Prefactor ' .27756E-09 1.0000 .0000 .10000E+07 16 'Normalizat' 1.6596 1.0000 .10000E-01 10.000 17 'Prefactor ' .76988 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5280E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 18413.17 FROM MIGRAD STATUS=CONVERGED 117 CALLS 1272 TOTAL EDM= .96E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .8% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .99764 3.1652 .46619E-06 .12557E-02 2 Prefactor .12768E-08 150.83 -.15444E-05** at limit ** 3 Prefactor 8.3646 10.103 .45973E-07 .59541E-01 4 norm .70035 .93805 .82203E-08 -.17427E-04 5 Prefactor 4.1782 2.6806 -.76169E-07 -.20028E-02 6 norm .97931 1.3043 -.11627E-06 -.26307E-02 7 Prefactor .44853E-07 16.774 -.55869E-06** at limit ** 8 norm .0000 2.0729 .70749E-07** at limit ** 9 norm 2.9908 1.0235 -.14882E-07 -.15577E-02 10 norm 61.513 12.393 -.55119E-07 -.13456 11 Prefactor .53196 10.559 -.33114E-06 .41475E-01 12 Prefactor 20.668 1.2207 -.36397E-08 .38450E-01 13 Prefactor .25979E-07 16.248 -.25210E-06** at limit ** 14 Prefactor 6.5974 5.6076 .16699E-06 .24487E-02 15 Prefactor .0000 1.0453 .87195E-07** at limit ** 16 Normalizat 1.6590 .17990 .73730E-06 .61154E-05 17 Prefactor .77017 .81466E-01 -.55935E-06 .21600E-05 ERR DEF= .500 Final values: Prefactor = 0.997637 Prefactor = 1.27676e-09 Prefactor = 8.3646 norm = 0.700348 Prefactor = 4.17816 norm = 0.979312 Prefactor = 4.4853e-08 norm = 0 norm = 2.9908 norm = 61.5131 Prefactor = 0.531963 Prefactor = 20.6676 Prefactor = 2.59792e-08 Prefactor = 6.59737 Prefactor = 0 Normalizat = 1.659 Prefactor = 0.770167 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 18413.1655561 Extracting fit parameters... 4FGL J1555.7+1111 Spectrum: LogParabola 265 norm: 2.991e+00 1.026e+00 0.000e+00 1.000e+06 ( 1.000e-12) 266 alpha: 1.541e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 267 beta: 6.792e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 268 Eb: 1.802e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 525 Prefactor: 7.702e-01 6.867e-02 0.000e+00 1.000e+01 ( 1.000e+00) 526 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 527 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 524 Normalization: 1.659e+00 1.521e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 57.94 Ra Dec: 238.931 11.188 Photon Index (Fixed Index): 1.54 +/- 0.00 Photon Flux (Fixed Index): 3.69e-08 +/- 1.26e-08 Energy Flux (Fixed Index): 8.36e-05 +/- 2.87e-05 Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 18412.1252742 delta logL = 1.04028187929 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 18412.0705123 delta logL = 1.09504383049 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 2.2862 1.0000 .0000 .10000E+07 2 'alpha ' 1.1335 1.0000 .0000 5.0000 3 'Normalizat' 1.6667 1.0000 .10000E-01 10.000 4 'Prefactor ' .77173 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5280E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 18412.07 FROM MIGRAD STATUS=CONVERGED 52 CALLS 211 TOTAL EDM= .21E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 2.2859 .85541 .67868E-03 .38178E-02 2 alpha 1.1335 .20775 .30196 -.13421E-03 3 Normalizat 1.6666 .14816 .69780E-01 .14166E-03 4 Prefactor .77174 .67849E-01 .43348E-01 -.17968E-04 ERR DEF= .500 Final values: norm = 2.28595 alpha = 1.13346 Normalizat = 1.66664 Prefactor = 0.771738 ********** ** 18 **HESSE ********** FCN= 18412.07 FROM HESSE STATUS=OK 33 CALLS 244 TOTAL EDM= .89E-10 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 2.2859 1.0796 .73097E-05 -1.5678 2 alpha 1.1335 .27149 .12838E-01 -.57832 3 Normalizat 1.6666 .17656 .30869E-03 -.73198 4 Prefactor .77174 .80965E-01 .19680E-03 -1.0078 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 8.88324e-11 Minuit parameter uncertainties: 1 1.07962 2 0.272254 3 0.176631 4 0.0809771 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 18412.0705122 delta logL = 1.09504387824 Extracting fit parameters... 4FGL J1555.7+1111 Spectrum: LogParabola 265 norm: 2.286e+00 1.080e+00 0.000e+00 1.000e+06 ( 1.000e-12) 266 alpha: 1.133e+00 2.723e-01 0.000e+00 5.000e+00 ( 1.000e+00) 267 beta: 6.792e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 268 Eb: 1.802e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 525 Prefactor: 7.717e-01 8.098e-02 0.000e+00 1.000e+01 ( 1.000e+00) 526 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 527 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 524 Normalization: 1.667e+00 1.766e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 60.13 Ra Dec: 238.931 11.188 Photon Index (Free Index): 1.13 +/- 0.27 Photon Flux (Free Index): 2.17e-08 +/- 1.06e-08 Energy Flux (Free Index): 1.53e-04 +/- 8.22e-05 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/27249468/cmap_HighResolution_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET comment='SUCCESS', photon_flux='3.69e-08', energy_flux2='1.53e-04', photon_flux_error='1.26e-08', dlogl='1.10e+00', energy_flux='8.36e-05', photon_flux2='2.17e-08', job_status='DONE', time_completed='2026-05-26 12:19:07.289859', photon_index_error2='0.27', photon_index2='1.13', ts='57.94', fit_tolerance='1e-08', GAL='0.77', photon_index_error='0.00', energy_flux_error2='8.22e-05', EG='1.66', time_epoch_completed='1779823147.29', return_code='0', job_id='27249468', GAL2='0.77', EG2='1.67', return_code2='0', energy_flux_error='2.87e-05', photon_flux_error2='1.06e-08', ts2='60.13', photon_index='1.54' WHERE bin_id='929' AND source_name='4FGL J1555.7+1111' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue May 26 12:19:07 PDT 2026 ********** ** 18 **HESSE ********** FCN= 18413.17 FROM HESSE STATUS=OK 267 CALLS 1539 TOTAL EDM= .56E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .99764 3.1753 .43592E-03 -1.5688 2 Prefactor .12768E-08 147.12 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor 8.3646 11.026 .34644E-03 -1.5650 4 norm .70035 .95498 .60498E-03 -1.5691 5 Prefactor 4.1782 2.6891 .49279E-03 -1.5667 6 norm .97931 1.3149 .43037E-03 -1.5688 7 Prefactor .44853E-07 16.940 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 norm .0000 2.0775 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 norm 2.9908 1.0260 .58673E-04 -1.5673 10 norm 61.513 13.240 .12752E-03 -1.5551 11 Prefactor .53196 4.2753 .92983E-02 -1.5693 12 Prefactor 20.668 49.380 .22015E-03 -1.5617 13 Prefactor .25979E-07 16.319 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 6.5974 5.6102 .39052E-03 -1.5657 15 Prefactor .0000 1.0453 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 Normalizat 1.6590 .15201 .69885E-01 -.73403 17 Prefactor .77017 .68661E-01 .43324E-01 -1.0084 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.58132e-07 Minuit parameter uncertainties: 1 3.17533 2 0.000863676 3 11.0261 4 0.954975 5 2.68907 6 1.31489 7 0.00174287 8 1.09274e-05 9 1.02597 10 13.2403 11 3.01615 12 49.381 13 0.0013026 14 5.61019 15 5.69599e-06 16 0.152055 17 0.0686688 ********** ** 18 **HESSE ********** FCN= 18413.17 FROM HESSE STATUS=OK 267 CALLS 1539 TOTAL EDM= .56E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .99764 3.1753 .43592E-03 -1.5688 2 Prefactor .12768E-08 147.12 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor 8.3646 11.026 .34644E-03 -1.5650 4 norm .70035 .95498 .60498E-03 -1.5691 5 Prefactor 4.1782 2.6891 .49279E-03 -1.5667 6 norm .97931 1.3149 .43037E-03 -1.5688 7 Prefactor .44853E-07 16.940 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 norm .0000 2.0775 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 norm 2.9908 1.0260 .58673E-04 -1.5673 10 norm 61.513 13.240 .12752E-03 -1.5551 11 Prefactor .53196 4.2753 .92983E-02 -1.5693 12 Prefactor 20.668 49.380 .22015E-03 -1.5617 13 Prefactor .25979E-07 16.319 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 6.5974 5.6102 .39052E-03 -1.5657 15 Prefactor .0000 1.0453 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 Normalizat 1.6590 .15201 .69885E-01 -.73403 17 Prefactor .77017 .68661E-01 .43324E-01 -1.0084 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.58132e-07 Minuit parameter uncertainties: 1 3.17533 2 0.000863676 3 11.0261 4 0.954975 5 2.68907 6 1.31489 7 0.00174287 8 1.09274e-05 9 1.02597 10 13.2403 11 3.01615 12 49.381 13 0.0013026 14 5.61019 15 5.69599e-06 16 0.152055 17 0.0686688 ********** ** 18 **HESSE ********** FCN= 18413.17 FROM HESSE STATUS=OK 267 CALLS 1539 TOTAL EDM= .56E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .99764 3.1753 .43592E-03 -1.5688 2 Prefactor .12768E-08 147.12 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor 8.3646 11.026 .34644E-03 -1.5650 4 norm .70035 .95498 .60498E-03 -1.5691 5 Prefactor 4.1782 2.6891 .49279E-03 -1.5667 6 norm .97931 1.3149 .43037E-03 -1.5688 7 Prefactor .44853E-07 16.940 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 norm .0000 2.0775 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 norm 2.9908 1.0260 .58673E-04 -1.5673 10 norm 61.513 13.240 .12752E-03 -1.5551 11 Prefactor .53196 4.2753 .92983E-02 -1.5693 12 Prefactor 20.668 49.380 .22015E-03 -1.5617 13 Prefactor .25979E-07 16.319 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 6.5974 5.6102 .39052E-03 -1.5657 15 Prefactor .0000 1.0453 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 Normalizat 1.6590 .15201 .69885E-01 -.73403 17 Prefactor .77017 .68661E-01 .43324E-01 -1.0084 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.58132e-07 Minuit parameter uncertainties: 1 3.17533 2 0.000863676 3 11.0261 4 0.954975 5 2.68907 6 1.31489 7 0.00174287 8 1.09274e-05 9 1.02597 10 13.2403 11 3.01615 12 49.381 13 0.0013026 14 5.61019 15 5.69599e-06 16 0.152055 17 0.0686688 outfile=/lscratch/kocevski/27249558/ltcube_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.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/27249558/ft2_4FGL_J1555.7+1111_weekly_bin929.fits .....................! real 18.93 user 18.25 sys 0.26 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/27249558/ft1_filtered_4FGL_J1555.7+1111_weekly_bin929.fits evtable="EVENTS" scfile=/lscratch/kocevski/27249558/ft2_4FGL_J1555.7+1111_weekly_bin929.fits sctable="SC_DATA" expcube=/lscratch/kocevski/27249558/ltcube_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.fits outfile=/lscratch/kocevski/27249558/expmap_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.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/27249558/ltcube_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.fits .....................! real 71.64 user 67.20 sys 3.83 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 160 point sources and 0 extended sources Setting source of interest to: 4FGL J1555.7+1111 @ 238.931 11.1884 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/27249558/ft1_filtered_4FGL_J1555.7+1111_weekly_bin929.fits scfile=/lscratch/kocevski/27249558/ft2_4FGL_J1555.7+1111_weekly_bin929.fits outfile=/lscratch/kocevski/27249558/cmap_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.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=238.931 yref=11.1884 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 0.65 user 0.24 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/27249558/ft1_filtered_4FGL_J1555.7+1111_weekly_bin929.fits scfile=/lscratch/kocevski/27249558/ft2_4FGL_J1555.7+1111_weekly_bin929.fits outfile=/lscratch/kocevski/27249558/cmap_HighResolution_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.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=238.931 yref=11.1884 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 0.23 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/27249558/ft1_filtered_4FGL_J1555.7+1111_weekly_bin929.fits evtable="EVENTS" scfile=/lscratch/kocevski/27249558/ft2_4FGL_J1555.7+1111_weekly_bin929.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/27249558/Model_4FGL_J1555.7+1111_weekly_bin929.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding sourcDone. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 18413.1655561 Extracting fit parameters... 4FGL J1555.7+1111 Spectrum: LogParabola 265 norm: 2.991e+00 1.026e+00 0.000e+00 1.000e+06 ( 1.000e-12) 266 alpha: 1.541e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 267 beta: 6.792e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 268 Eb: 1.802e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 525 Prefactor: 7.702e-01 6.867e-02 0.000e+00 1.000e+01 ( 1.000e+00) 526 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 527 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 524 Normalization: 1.659e+00 1.521e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 57.94 Ra Dec: 238.931 11.188 Photon Index (Fixed Index): 1.54 +/- 0.00 Photon Flux (Fixed Index): 3.69e-08 +/- 1.26e-08 Energy Flux (Fixed Index): 8.36e-05 +/- 2.87e-05 Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 18412.1252742 delta logL = 1.04028187929 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 18412.0705123 delta logL = 1.09504383049 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 2.2862 1.0000 .0000 .10000E+07 2 'alpha ' 1.1335 1.0000 .0000 5.0000 3 'Normalizat' 1.6667 1.0000 .10000E-01 10.000 4 'Prefactor ' .77173 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5280E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 18412.07 FROM MIGRAD STATUS=CONVERGED 52 CALLS 211 TOTAL EDM= .21E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 2.2859 .85541 .67868E-03 .38178E-02 2 alpha 1.1335 .20775 .30196 -.13421E-03 3 Normalizat 1.6666 .14816 .69780E-01 .14166E-03 4 Prefactor .77174 .67849E-01 .43348E-01 -.17968E-04 ERR DEF= .500 Final values: norm = 2.28595 alpha = 1.13346 Normalizat = 1.66664 Prefactor = 0.771738 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 18413.1655561 Extracting fit parameters... 4FGL J1555.7+1111 Spectrum: LogParabola 265 norm: 2.991e+00 1.026e+00 0.000e+00 1.000e+06 ( 1.000e-12) 266 alpha: 1.541e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 267 beta: 6.792e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 268 Eb: 1.802e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 525 Prefactor: 7.702e-01 6.867e-02 0.000e+00 1.000e+01 ( 1.000e+00) 526 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 527 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 524 Normalization: 1.659e+00 1.521e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 57.94 Ra Dec: 238.931 11.188 Photon Index (Fixed Index): 1.54 +/- 0.00 Photon Flux (Fixed Index): 3.69e-08 +/- 1.26e-08 Energy Flux (Fixed Index): 8.36e-05 +/- 2.87e-05 Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 18412.1252742 delta logL = 1.04028187929 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 18412.0705123 delta logL = 1.09504383049 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 2.2862 1.0000 .0000 .10000E+07 2 'alpha ' 1.1335 1.0000 .0000 5.0000 3 'Normalizat' 1.6667 1.0000 .10000E-01 10.000 4 'Prefactor ' .77173 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5280E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 18412.07 FROM MIGRAD STATUS=CONVERGED 52 CALLS 211 TOTAL EDM= .21E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 2.2859 .85541 .67868E-03 .38178E-02 2 alpha 1.1335 .20775 .30196 -.13421E-03 3 Normalizat 1.6666 .14816 .69780E-01 .14166E-03 4 Prefactor .77174 .67849E-01 .43348E-01 -.17968E-04 ERR DEF= .500 Final values: norm = 2.28595 alpha = 1.13346 Normalizat = 1.66664 Prefactor = 0.771738 ********** ** 18 **HESSE ********** FCN= 18412.07 FROM HESSE STATUS=OK 33 CALLS 244 TOTAL EDM= .89E-10 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 2.2859 1.0796 .73097E-05 -1.5678 2 alpha 1.1335 .27149 .12838E-01 -.57832 3 Normalizat 1.6666 .17656 .30869E-03 -.73198 4 Prefactor .77174 .80965E-01 .19680E-03 -1.0078 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 8.88324e-11 Minuit parameter uncertainties: 1 1.07962 2 0.272254 3 0.176631 4 0.0809771 ********** ** 18 **HESSE ********** FCN= 18412.07 FROM HESSE STATUS=OK 33 CALLS 244 TOTAL EDM= .89E-10 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 2.2859 1.0796 .73097E-05 -1.5678 2 alpha 1.1335 .27149 .12838E-01 -.57832 3 Normalizat 1.6666 .17656 .30869E-03 -.73198 4 Prefactor .77174 .80965E-01 .19680E-03 -1.0078 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 8.88324e-11 Minuit parameter uncertainties: 1 1.07962 2 0.272254 3 0.176631 4 0.0809771 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 18412.0705122 delta logL = 1.09504387824 Extracting fit parameters... 4FGL J1555.7+1111 Spectrum: LogParabola 265 norm: 2.286e+00 1.080e+00 0.000e+00 1.000e+06 ( 1.000e-12) 266 alpha: 1.133e+00 2.723e-01 0.000e+00 5.000e+00 ( 1.000e+00) 267 beta: 6.792e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 268 Eb: 1.802e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 525 Prefactor: 7.717e-01 8.098e-02 0.000e+00 1.000e+01 ( 1.000e+00) 526 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 527 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 524 Normalization: 1.667e+00 1.766e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 60.13 Ra Dec: 238.931 11.188 Photon Index (Free Index): 1.13 +/- 0.27 Photon Flux (Free Index): 2.17e-08 +/- 1.06e-08 Energy Flux (Free Index): 1.53e-04 +/- 8.22e-05 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/27249507/cmap_HighResolution_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET comment='SUCCESS', photon_flux='3.69e-08', energy_flux2='1.53e-04', photon_flux_error='1.26e-08', dlogl='1.10e+00', energy_flux='8.36e-05', photon_flux2='2.17e-08', job_status='DONE', time_completed='2026-05-26 12:19:30.804907', photon_index_error2='0.27', photon_index2='1.13', ts='57.94', fit_tolerance='1e-08', GAL='0.77', photon_index_error='0.00', energy_flux_error2='8.22e-05', EG='1.66', time_epoch_completed='1779823170.8', return_code='0', job_id='27249507', GAL2='0.77', EG2='1.67', return_code2='0', energy_flux_error='2.87e-05', photon_flux_error2='1.06e-08', ts2='60.13', photon_index='1.54' WHERE bin_id='929' AND source_name='4FGL J1555.7+1111' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue May 26 12:19:31 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 18413.1655561 Extracting fit parameters... 4FGL J1555.7+1111 Spectrum: LogParabola 265 norm: 2.991e+00 1.026e+00 0.000e+00 1.000e+06 ( 1.000e-12) 266 alpha: 1.541e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 267 beta: 6.792e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 268 Eb: 1.802e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 525 Prefactor: 7.702e-01 6.867e-02 0.000e+00 1.000e+01 ( 1.000e+00) 526 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 527 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 524 Normalization: 1.659e+00 1.521e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 57.94 Ra Dec: 238.931 11.188 Photon Index (Fixed Index): 1.54 +/- 0.00 Photon Flux (Fixed Index): 3.69e-08 +/- 1.26e-08 Energy Flux (Fixed Index): 8.36e-05 +/- 2.87e-05 Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 18412.1252742 delta logL = 1.04028187929 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 18412.0705123 delta logL = 1.09504383049 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 2.2862 1.0000 .0000 .10000E+07 2 'alpha ' 1.1335 1.0000 .0000 5.0000 3 'Normalizat' 1.6667 1.0000 .10000E-01 10.000 4 'Prefactor ' .77173 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5280E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 18412.07 FROM MIGRAD STATUS=CONVERGED 52 CALLS 211 TOTAL EDM= .21E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 2.2859 .85541 .67868E-03 .38178E-02 2 alpha 1.1335 .20775 .30196 -.13421E-03 3 Normalizat 1.6666 .14816 .69780E-01 .14166E-03 4 Prefactor .77174 .67849E-01 .43348E-01 -.17968E-04 ERR DEF= .500 Final values: norm = 2.28595 alpha = 1.13346 Normalizat = 1.66664 Prefactor = 0.771738 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 18412.0705122 delta logL = 1.09504387824 Extracting fit parameters... 4FGL J1555.7+1111 Spectrum: LogParabola 265 norm: 2.286e+00 1.080e+00 0.000e+00 1.000e+06 ( 1.000e-12) 266 alpha: 1.133e+00 2.723e-01 0.000e+00 5.000e+00 ( 1.000e+00) 267 beta: 6.792e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 268 Eb: 1.802e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 525 Prefactor: 7.717e-01 8.098e-02 0.000e+00 1.000e+01 ( 1.000e+00) 526 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 527 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 524 Normalization: 1.667e+00 1.766e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 60.13 Ra Dec: 238.931 11.188 Photon Index (Free Index): 1.13 +/- 0.27 Photon Flux (Free Index): 2.17e-08 +/- 1.06e-08 Energy Flux (Free Index): 1.53e-04 +/- 8.22e-05 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/27249506/cmap_HighResolution_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET comment='SUCCESS', photon_flux='3.69e-08', energy_flux2='1.53e-04', photon_flux_error='1.26e-08', dlogl='1.10e+00', energy_flux='8.36e-05', photon_flux2='2.17e-08', job_status='DONE', time_completed='2026-05-26 12:19:33.061049', photon_index_error2='0.27', photon_index2='1.13', ts='57.94', fit_tolerance='1e-08', GAL='0.77', photon_index_error='0.00', energy_flux_error2='8.22e-05', EG='1.66', time_epoch_completed='1779823173.06', return_code='0', job_id='27249506', GAL2='0.77', EG2='1.67', return_code2='0', energy_flux_error='2.87e-05', photon_flux_error2='1.06e-08', ts2='60.13', photon_index='1.54' WHERE bin_id='929' AND source_name='4FGL J1555.7+1111' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue May 26 12:19:33 PDT 2026 ********** ** 18 **HESSE ********** FCN= 18412.07 FROM HESSE STATUS=OK 33 CALLS 244 TOTAL EDM= .89E-10 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 2.2859 1.0796 .73097E-05 -1.5678 2 alpha 1.1335 .27149 .12838E-01 -.57832 3 Normalizat 1.6666 .17656 .30869E-03 -.73198 4 Prefactor .77174 .80965E-01 .19680E-03 -1.0078 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 8.88324e-11 Minuit parameter uncertainties: 1 1.07962 2 0.272254 3 0.176631 4 0.0809771 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 18412.0705122 delta logL = 1.09504387824 Extracting fit parameters... 4FGL J1555.7+1111 Spectrum: LogParabola 265 norm: 2.286e+00 1.080e+00 0.000e+00 1.000e+06 ( 1.000e-12) 266 alpha: 1.133e+00 2.723e-01 0.000e+00 5.000e+00 ( 1.000e+00) 267 beta: 6.792e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 268 Eb: 1.802e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 525 Prefactor: 7.717e-01 8.098e-02 0.000e+00 1.000e+01 ( 1.000e+00) 526 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 527 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 524 Normalization: 1.667e+00 1.766e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 60.13 Ra Dec: 238.931 11.188 Photon Index (Free Index): 1.13 +/- 0.27 Photon Flux (Free Index): 2.17e-08 +/- 1.06e-08 Energy Flux (Free Index): 1.53e-04 +/- 8.22e-05 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/27249503/cmap_HighResolution_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET comment='SUCCESS', photon_flux='3.69e-08', energy_flux2='1.53e-04', photon_flux_error='1.26e-08', dlogl='1.10e+00', energy_flux='8.36e-05', photon_flux2='2.17e-08', job_status='DONE', time_completed='2026-05-26 12:19:36.973209', photon_index_error2='0.27', photon_index2='1.13', ts='57.94', fit_tolerance='1e-08', GAL='0.77', photon_index_error='0.00', energy_flux_error2='8.22e-05', EG='1.66', time_epoch_completed='1779823176.97', return_code='0', job_id='27249503', GAL2='0.77', EG2='1.67', return_code2='0', energy_flux_error='2.87e-05', photon_flux_error2='1.06e-08', ts2='60.13', photon_index='1.54' WHERE bin_id='929' AND source_name='4FGL J1555.7+1111' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue May 26 12:19:37 PDT 2026 e GAL_V02 Working on... /lscratch/kocevski/27249546/ft1_filtered_4FGL_J1555.7+1111_weekly_bin929.fits.....................! real 44.41 user 43.03 sys 0.89 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/27249546/ft1_filtered_4FGL_J1555.7+1111_weekly_bin929.fits', '/lscratch/kocevski/27249546/ft2_4FGL_J1555.7+1111_weekly_bin929.fits', expMap='/lscratch/kocevski/27249546/expmap_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.fits', expCube='/lscratch/kocevski/27249546/ltcube_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/27249546/Model_4FGL_J1555.7+1111_weekly_bin929.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1555.7+1111' 4FGL J1555.7+1111 Spectrum: LogParabola 265 norm: 3.843e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 266 alpha: 1.541e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 267 beta: 6.792e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 268 Eb: 1.802e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/27249546/ft1_filtered_4FGL_J1555.7+1111_weekly_bin929.fits Spacecraft file(s): /lscratch/kocevski/27249546/ft2_4FGL_J1555.7+1111_weekly_bin929.fits Exposure map: /lscratch/kocevski/27249546/expmap_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.fits Exposure cube: /lscratch/kocevski/27249546/ltcube_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/27249546/Model_4FGL_J1555.7+1111_weekly_bin929.xml Optimizer: MINUIT Statistic: UNBINNED Performing an iterative likelihood fit... Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 102 logL (Fixed Index) = 18413.8874524 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 18413.1655687 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .99510 1.0000 .0000 .10000E+07 2 'Prefactor ' .76250E-06 1.0000 .0000 .10000E+07 3 'Prefactor ' 8.3618 1.0000 .0000 .10000E+07 4 'norm ' .70260 1.0000 .0000 .10000E+07 5 'Prefactor ' 4.1786 1.0000 .0000 .10000E+07 6 'norm ' .97946 1.0000 .0000 .10000E+07 7 'Prefactor ' .22668E-04 1.0000 .0000 .10000E+07 8 'norm ' .34528E-07 1.0000 .0000 .10000E+07 9 'norm ' 2.9909 1.0000 .0000 .10000E+07 10 'norm ' 61.504 1.0000 .0000 .10000E+07 11 'Prefactor ' .53722 1.0000 .0000 .10000E+07 12 'Prefactor ' 20.645 1.0000 .0000 .10000E+07 13 'Prefactor ' .36921E-04 1.0000 .0000 .10000E+07 14 'Prefactor ' 6.5952 1.0000 .0000 .10000E+07 15 'Prefactor ' .27756E-09 1.0000 .0000 .10000E+07 16 'Normalizat' 1.6596 1.0000 .10000E-01 10.000 17 'Prefactor ' .76988 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5280E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 18413.17 FROM MIGRAD STATUS=CONVERGED 117 CALLS 1272 TOTAL EDM= .96E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .8% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .99764 3.1652 .46619E-06 .12557E-02 2 Prefactor .12768E-08 150.83 -.15444E-05** at limit ** 3 Prefactor 8.3646 10.103 .45973E-07 .59541E-01 4 norm .70035 .93805 .82203E-08 -.17427E-04 5 Prefactor 4.1782 2.6806 -.76169E-07 -.20028E-02 6 norm .97931 1.3043 -.11627E-06 -.26307E-02 7 Prefactor .44853E-07 16.774 -.55869E-06** at limit ** 8 norm .0000 2.0729 .70749E-07** at limit ** 9 norm 2.9908 1.0235 -.14882E-07 -.15577E-02 10 norm 61.513 12.393 -.55119E-07 -.13456 11 Prefactor .53196 10.559 -.33114E-06 .41475E-01 12 Prefactor 20.668 1.2207 -.36397E-08 .38450E-01 13 Prefactor .25979E-07 16.248 -.25210E-06** at limit ** 14 Prefactor 6.5974 5.6076 .16699E-06 .24487E-02 15 Prefactor .0000 1.0453 .87195E-07** at limit ** 16 Normalizat 1.6590 .17990 .73730E-06 .61154E-05 17 Prefactor .77017 .81466E-01 -.55935E-06 .21600E-05 ERR DEF= .500 Final values: Prefactor = 0.997637 Prefactor = 1.27676e-09 Prefactor = 8.3646 norm = 0.700348 Prefactor = 4.17816 norm = 0.979312 Prefactor = 4.4853e-08 norm = 0 norm = 2.9908 norm = 61.5131 Prefactor = 0.531963 Prefactor = 20.6676 Prefactor = 2.59792e-08 Prefactor = 6.59737 Prefactor = 0 Normalizat = 1.659 Prefactor = 0.770167 ********** ** 18 **HESSE ********** FCN= 18413.17 FROM HESSE STATUS=OK 267 CALLS 1539 TOTAL EDM= .56E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .99764 3.1753 .43592E-03 -1.5688 2 Prefactor .12768E-08 147.12 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor 8.3646 11.026 .34644E-03 -1.5650 4 norm .70035 .95498 .60498E-03 -1.5691 5 Prefactor 4.1782 2.6891 .49279E-03 -1.5667 6 norm .97931 1.3149 .43037E-03 -1.5688 7 Prefactor .44853E-07 16.940 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 norm .0000 2.0775 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 norm 2.9908 1.0260 .58673E-04 -1.5673 10 norm 61.513 13.240 .12752E-03 -1.5551 11 Prefactor .53196 4.2753 .92983E-02 -1.5693 12 Prefactor 20.668 49.380 .22015E-03 -1.5617 13 Prefactor .25979E-07 16.319 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 6.5974 5.6102 .39052E-03 -1.5657 15 Prefactor .0000 1.0453 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 Normalizat 1.6590 .15201 .69885E-01 -.73403 17 Prefactor .77017 .68661E-01 .43324E-01 -1.0084 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.58132e-07 Minuit parameter uncertainties: 1 3.17533 2 0.000863676 3 11.0261 4 0.954975 5 2.68907 6 1.31489 7 0.00174287 8 1.09274e-05 9 1.02597 10 13.2403 11 3.01615 12 49.381 13 0.0013026 14 5.61019 15 5.69599e-06 16 0.152055 17 0.0686688 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 18413.1655561 Extracting fit parameters... 4FGL J1555.7+1111 Spectrum: LogParabola 265 norm: 2.991e+00 1.026e+00 0.000e+00 1.000e+06 ( 1.000e-12) 266 alpha: 1.541e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 267 beta: 6.792e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 268 Eb: 1.802e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 525 Prefactor: 7.702e-01 6.867e-02 0.000e+00 1.000e+01 ( 1.000e+00) 526 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 527 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 524 Normalization: 1.659e+00 1.521e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 57.94 Ra Dec: 238.931 11.188 Photon Index (Fixed Index): 1.54 +/- 0.00 Photon Flux (Fixed Index): 3.69e-08 +/- 1.26e-08 Energy Flux (Fixed Index): 8.36e-05 +/- 2.87e-05 Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 18412.1252742 delta logL = 1.04028187929 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 18412.0705123 delta logL = 1.09504383049 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 2.2862 1.0000 .0000 .10000E+07 2 'alpha ' 1.1335 1.0000 .0000 5.0000 3 'Normalizat' 1.6667 1.0000 .10000E-01 10.000 4 'Prefactor ' .77173 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5280E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 18412.07 FROM MIGRAD STATUS=CONVERGED 52 CALLS 211 TOTAL EDM= .21E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 2.2859 .85541 .67868E-03 .38178E-02 2 alpha 1.1335 .20775 .30196 -.13421E-03 3 Normalizat 1.6666 .14816 .69780E-01 .14166E-03 4 Prefactor .77174 .67849E-01 .43348E-01 -.17968E-04 ERR DEF= .500 Final values: norm = 2.28595 alpha = 1.13346 Normalizat = 1.66664 Prefactor = 0.771738 ********** ** 18 **HESSE ********** FCN= 18412.07 FROM HESSE STATUS=OK 33 CALLS 244 TOTAL EDM= .89E-10 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 2.2859 1.0796 .73097E-05 -1.5678 2 alpha 1.1335 .27149 .12838E-01 -.57832 3 Normalizat 1.6666 .17656 .30869E-03 -.73198 4 Prefactor .77174 .80965E-01 .19680E-03 -1.0078 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 8.88324e-11 Minuit parameter uncertainties: 1 1.07962 2 0.272254 3 0.176631 4 0.0809771 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 18412.0705122 delta logL = 1.09504387824 Extracting fit parameters... 4FGL J1555.7+1111 Spectrum: LogParabola 265 norm: 2.286e+00 1.080e+00 0.000e+00 1.000e+06 ( 1.000e-12) 266 alpha: 1.133e+00 2.723e-01 0.000e+00 5.000e+00 ( 1.000e+00) 267 beta: 6.792e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 268 Eb: 1.802e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 525 Prefactor: 7.717e-01 8.098e-02 0.000e+00 1.000e+01 ( 1.000e+00) 526 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 527 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 524 Normalization: 1.667e+00 1.766e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 60.13 Ra Dec: 238.931 11.188 Photon Index (Free Index): 1.13 +/- 0.27 Photon Flux (Free Index): 2.17e-08 +/- 1.06e-08 Energy Flux (Free Index): 1.53e-04 +/- 8.22e-05 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/27249546/cmap_HighResolution_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET comment='SUCCESS', photon_flux='3.69e-08', energy_flux2='1.53e-04', photon_flux_error='1.26e-08', dlogl='1.10e+00', energy_flux='8.36e-05', photon_flux2='2.17e-08', job_status='DONE', time_completed='2026-05-26 12:20:31.297569', photon_index_error2='0.27', photon_index2='1.13', ts='57.94', fit_tolerance='1e-08', GAL='0.77', photon_index_error='0.00', energy_flux_error2='8.22e-05', EG='1.66', time_epoch_completed='1779823231.3', return_code='0', job_id='27249546', GAL2='0.77', EG2='1.67', return_code2='0', energy_flux_error='2.87e-05', photon_flux_error2='1.06e-08', ts2='60.13', photon_index='1.54' WHERE bin_id='929' AND source_name='4FGL J1555.7+1111' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue May 26 12:20:31 PDT 2026 e GAL_V02 Working on... /lscratch/kocevski/27249544/ft1_filtered_4FGL_J1555.7+1111_weekly_bin929.fits.....................! real 53.38 user 51.80 sys 0.97 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/27249544/ft1_filtered_4FGL_J1555.7+1111_weekly_bin929.fits', '/lscratch/kocevski/27249544/ft2_4FGL_J1555.7+1111_weekly_bin929.fits', expMap='/lscratch/kocevski/27249544/expmap_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.fits', expCube='/lscratch/kocevski/27249544/ltcube_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/27249544/Model_4FGL_J1555.7+1111_weekly_bin929.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1555.7+1111' 4FGL J1555.7+1111 Spectrum: LogParabola 265 norm: 3.843e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 266 alpha: 1.541e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 267 beta: 6.792e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 268 Eb: 1.802e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/27249544/ft1_filtered_4FGL_J1555.7+1111_weekly_bin929.fits Spacecraft file(s): /lscratch/kocevski/27249544/ft2_4FGL_J1555.7+1111_weekly_bin929.fits Exposure map: /lscratch/kocevski/27249544/expmap_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.fits Exposure cube: /lscratch/kocevski/27249544/ltcube_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/27249544/Model_4FGL_J1555.7+1111_weekly_bin929.xml Optimizer: MINUIT Statistic: UNBINNED Performing an iterative likelihood fit... Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 102 logL (Fixed Index) = 18413.8874524 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 18413.1655687 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .99510 1.0000 .0000 .10000E+07 2 'Prefactor ' .76250E-06 1.0000 .0000 .10000E+07 3 'Prefactor ' 8.3618 1.0000 .0000 .10000E+07 4 'norm ' .70260 1.0000 .0000 .10000E+07 5 'Prefactor ' 4.1786 1.0000 .0000 .10000E+07 6 'norm ' .97946 1.0000 .0000 .10000E+07 7 'Prefactor ' .22668E-04 1.0000 .0000 .10000E+07 8 'norm ' .34528E-07 1.0000 .0000 .10000E+07 9 'norm ' 2.9909 1.0000 .0000 .10000E+07 10 'norm ' 61.504 1.0000 .0000 .10000E+07 11 'Prefactor ' .53722 1.0000 .0000 .10000E+07 12 'Prefactor ' 20.645 1.0000 .0000 .10000E+07 13 'Prefactor ' .36921E-04 1.0000 .0000 .10000E+07 14 'Prefactor ' 6.5952 1.0000 .0000 .10000E+07 15 'Prefactor ' .27756E-09 1.0000 .0000 .10000E+07 16 'Normalizat' 1.6596 1.0000 .10000E-01 10.000 17 'Prefactor ' .76988 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5280E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 18413.17 FROM MIGRAD STATUS=CONVERGED 117 CALLS 1272 TOTAL EDM= .96E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .8% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .99764 3.1652 .46619E-06 .12557E-02 2 Prefactor .12768E-08 150.83 -.15444E-05** at limit ** 3 Prefactor 8.3646 10.103 .45973E-07 .59541E-01 4 norm .70035 .93805 .82203E-08 -.17427E-04 5 Prefactor 4.1782 2.6806 -.76169E-07 -.20028E-02 6 norm .97931 1.3043 -.11627E-06 -.26307E-02 7 Prefactor .44853E-07 16.774 -.55869E-06** at limit ** 8 norm .0000 2.0729 .70749E-07** at limit ** 9 norm 2.9908 1.0235 -.14882E-07 -.15577E-02 10 norm 61.513 12.393 -.55119E-07 -.13456 11 Prefactor .53196 10.559 -.33114E-06 .41475E-01 12 Prefactor 20.668 1.2207 -.36397E-08 .38450E-01 13 Prefactor .25979E-07 16.248 -.25210E-06** at limit ** 14 Prefactor 6.5974 5.6076 .16699E-06 .24487E-02 15 Prefactor .0000 1.0453 .87195E-07** at limit ** 16 Normalizat 1.6590 .17990 .73730E-06 .61154E-05 17 Prefactor .77017 .81466E-01 -.55935E-06 .21600E-05 ERR DEF= .500 Final values: Prefactor = 0.997637 Prefactor = 1.27676e-09 Prefactor = 8.3646 norm = 0.700348 Prefactor = 4.17816 norm = 0.979312 Prefactor = 4.4853e-08 norm = 0 norm = 2.9908 norm = 61.5131 Prefactor = 0.531963 Prefactor = 20.6676 Prefactor = 2.59792e-08 Prefactor = 6.59737 Prefactor = 0 Normalizat = 1.659 Prefactor = 0.770167 ********** ** 18 **HESSE ********** FCN= 18413.17 FROM HESSE STATUS=OK 267 CALLS 1539 TOTAL EDM= .56E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .99764 3.1753 .43592E-03 -1.5688 2 Prefactor .12768E-08 147.12 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor 8.3646 11.026 .34644E-03 -1.5650 4 norm .70035 .95498 .60498E-03 -1.5691 5 Prefactor 4.1782 2.6891 .49279E-03 -1.5667 6 norm .97931 1.3149 .43037E-03 -1.5688 7 Prefactor .44853E-07 16.940 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 norm .0000 2.0775 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 norm 2.9908 1.0260 .58673E-04 -1.5673 10 norm 61.513 13.240 .12752E-03 -1.5551 11 Prefactor .53196 4.2753 .92983E-02 -1.5693 12 Prefactor 20.668 49.380 .22015E-03 -1.5617 13 Prefactor .25979E-07 16.319 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 6.5974 5.6102 .39052E-03 -1.5657 15 Prefactor .0000 1.0453 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 Normalizat 1.6590 .15201 .69885E-01 -.73403 17 Prefactor .77017 .68661E-01 .43324E-01 -1.0084 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.58132e-07 Minuit parameter uncertainties: 1 3.17533 2 0.000863676 3 11.0261 4 0.954975 5 2.68907 6 1.31489 7 0.00174287 8 1.09274e-05 9 1.02597 10 13.2403 11 3.01615 12 49.381 13 0.0013026 14 5.61019 15 5.69599e-06 16 0.152055 17 0.0686688 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 18413.1655561 Extracting fit parameters... 4FGL J1555.7+1111 Spectrum: LogParabola 265 norm: 2.991e+00 1.026e+00 0.000e+00 1.000e+06 ( 1.000e-12) 266 alpha: 1.541e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 267 beta: 6.792e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 268 Eb: 1.802e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 525 Prefactor: 7.702e-01 6.867e-02 0.000e+00 1.000e+01 ( 1.000e+00) 526 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 527 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 524 Normalization: 1.659e+00 1.521e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 57.94 Ra Dec: 238.931 11.188 Photon Index (Fixed Index): 1.54 +/- 0.00 Photon Flux (Fixed Index): 3.69e-08 +/- 1.26e-08 Energy Flux (Fixed Index): 8.36e-05 +/- 2.87e-05 Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 18412.1252742 delta logL = 1.04028187929 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 18412.0705123 delta logL = 1.09504383049 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 2.2862 1.0000 .0000 .10000E+07 2 'alpha ' 1.1335 1.0000 .0000 5.0000 3 'Normalizat' 1.6667 1.0000 .10000E-01 10.000 4 'Prefactor ' .77173 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5280E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 18412.07 FROM MIGRAD STATUS=CONVERGED 52 CALLS 211 TOTAL EDM= .21E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 2.2859 .85541 .67868E-03 .38178E-02 2 alpha 1.1335 .20775 .30196 -.13421E-03 3 Normalizat 1.6666 .14816 .69780E-01 .14166E-03 4 Prefactor .77174 .67849E-01 .43348E-01 -.17968E-04 ERR DEF= .500 Final values: norm = 2.28595 alpha = 1.13346 Normalizat = 1.66664 Prefactor = 0.771738 ********** ** 18 **HESSE ********** FCN= 18412.07 FROM HESSE STATUS=OK 33 CALLS 244 TOTAL EDM= .89E-10 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 2.2859 1.0796 .73097E-05 -1.5678 2 alpha 1.1335 .27149 .12838E-01 -.57832 3 Normalizat 1.6666 .17656 .30869E-03 -.73198 4 Prefactor .77174 .80965E-01 .19680E-03 -1.0078 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 8.88324e-11 Minuit parameter uncertainties: 1 1.07962 2 0.272254 3 0.176631 4 0.0809771 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 18412.0705122 delta logL = 1.09504387824 Extracting fit parameters... 4FGL J1555.7+1111 Spectrum: LogParabola 265 norm: 2.286e+00 1.080e+00 0.000e+00 1.000e+06 ( 1.000e-12) 266 alpha: 1.133e+00 2.723e-01 0.000e+00 5.000e+00 ( 1.000e+00) 267 beta: 6.792e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 268 Eb: 1.802e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 525 Prefactor: 7.717e-01 8.098e-02 0.000e+00 1.000e+01 ( 1.000e+00) 526 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 527 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 524 Normalization: 1.667e+00 1.766e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 60.13 Ra Dec: 238.931 11.188 Photon Index (Free Index): 1.13 +/- 0.27 Photon Flux (Free Index): 2.17e-08 +/- 1.06e-08 Energy Flux (Free Index): 1.53e-04 +/- 8.22e-05 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/27249544/cmap_HighResolution_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET comment='SUCCESS', photon_flux='3.69e-08', energy_flux2='1.53e-04', photon_flux_error='1.26e-08', dlogl='1.10e+00', energy_flux='8.36e-05', photon_flux2='2.17e-08', job_status='DONE', time_completed='2026-05-26 12:21:29.208803', photon_index_error2='0.27', photon_index2='1.13', ts='57.94', fit_tolerance='1e-08', GAL='0.77', photon_index_error='0.00', energy_flux_error2='8.22e-05', EG='1.66', time_epoch_completed='1779823289.21', return_code='0', job_id='27249544', GAL2='0.77', EG2='1.67', return_code2='0', energy_flux_error='2.87e-05', photon_flux_error2='1.06e-08', ts2='60.13', photon_index='1.54' WHERE bin_id='929' AND source_name='4FGL J1555.7+1111' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue May 26 12:21:29 PDT 2026 e GAL_V02 Working on... /lscratch/kocevski/27249558/ft1_filtered_4FGL_J1555.7+1111_weekly_bin929.fits.....................! real 54.18 user 52.55 sys 0.99 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/27249558/ft1_filtered_4FGL_J1555.7+1111_weekly_bin929.fits', '/lscratch/kocevski/27249558/ft2_4FGL_J1555.7+1111_weekly_bin929.fits', expMap='/lscratch/kocevski/27249558/expmap_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.fits', expCube='/lscratch/kocevski/27249558/ltcube_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/27249558/Model_4FGL_J1555.7+1111_weekly_bin929.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1555.7+1111' 4FGL J1555.7+1111 Spectrum: LogParabola 265 norm: 3.843e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 266 alpha: 1.541e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 267 beta: 6.792e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 268 Eb: 1.802e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/27249558/ft1_filtered_4FGL_J1555.7+1111_weekly_bin929.fits Spacecraft file(s): /lscratch/kocevski/27249558/ft2_4FGL_J1555.7+1111_weekly_bin929.fits Exposure map: /lscratch/kocevski/27249558/expmap_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.fits Exposure cube: /lscratch/kocevski/27249558/ltcube_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/27249558/Model_4FGL_J1555.7+1111_weekly_bin929.xml Optimizer: MINUIT Statistic: UNBINNED Performing an iterative likelihood fit... Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 102 logL (Fixed Index) = 18413.8874524 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 18413.1655687 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .99510 1.0000 .0000 .10000E+07 2 'Prefactor ' .76250E-06 1.0000 .0000 .10000E+07 3 'Prefactor ' 8.3618 1.0000 .0000 .10000E+07 4 'norm ' .70260 1.0000 .0000 .10000E+07 5 'Prefactor ' 4.1786 1.0000 .0000 .10000E+07 6 'norm ' .97946 1.0000 .0000 .10000E+07 7 'Prefactor ' .22668E-04 1.0000 .0000 .10000E+07 8 'norm ' .34528E-07 1.0000 .0000 .10000E+07 9 'norm ' 2.9909 1.0000 .0000 .10000E+07 10 'norm ' 61.504 1.0000 .0000 .10000E+07 11 'Prefactor ' .53722 1.0000 .0000 .10000E+07 12 'Prefactor ' 20.645 1.0000 .0000 .10000E+07 13 'Prefactor ' .36921E-04 1.0000 .0000 .10000E+07 14 'Prefactor ' 6.5952 1.0000 .0000 .10000E+07 15 'Prefactor ' .27756E-09 1.0000 .0000 .10000E+07 16 'Normalizat' 1.6596 1.0000 .10000E-01 10.000 17 'Prefactor ' .76988 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5280E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 18413.17 FROM MIGRAD STATUS=CONVERGED 117 CALLS 1272 TOTAL EDM= .96E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .8% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .99764 3.1652 .46619E-06 .12557E-02 2 Prefactor .12768E-08 150.83 -.15444E-05** at limit ** 3 Prefactor 8.3646 10.103 .45973E-07 .59541E-01 4 norm .70035 .93805 .82203E-08 -.17427E-04 5 Prefactor 4.1782 2.6806 -.76169E-07 -.20028E-02 6 norm .97931 1.3043 -.11627E-06 -.26307E-02 7 Prefactor .44853E-07 16.774 -.55869E-06** at limit ** 8 norm .0000 2.0729 .70749E-07** at limit ** 9 norm 2.9908 1.0235 -.14882E-07 -.15577E-02 10 norm 61.513 12.393 -.55119E-07 -.13456 11 Prefactor .53196 10.559 -.33114E-06 .41475E-01 12 Prefactor 20.668 1.2207 -.36397E-08 .38450E-01 13 Prefactor .25979E-07 16.248 -.25210E-06** at limit ** 14 Prefactor 6.5974 5.6076 .16699E-06 .24487E-02 15 Prefactor .0000 1.0453 .87195E-07** at limit ** 16 Normalizat 1.6590 .17990 .73730E-06 .61154E-05 17 Prefactor .77017 .81466E-01 -.55935E-06 .21600E-05 ERR DEF= .500 Final values: Prefactor = 0.997637 Prefactor = 1.27676e-09 Prefactor = 8.3646 norm = 0.700348 Prefactor = 4.17816 norm = 0.979312 Prefactor = 4.4853e-08 norm = 0 norm = 2.9908 norm = 61.5131 Prefactor = 0.531963 Prefactor = 20.6676 Prefactor = 2.59792e-08 Prefactor = 6.59737 Prefactor = 0 Normalizat = 1.659 Prefactor = 0.770167 ********** ** 18 **HESSE ********** FCN= 18413.17 FROM HESSE STATUS=OK 267 CALLS 1539 TOTAL EDM= .56E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .99764 3.1753 .43592E-03 -1.5688 2 Prefactor .12768E-08 147.12 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor 8.3646 11.026 .34644E-03 -1.5650 4 norm .70035 .95498 .60498E-03 -1.5691 5 Prefactor 4.1782 2.6891 .49279E-03 -1.5667 6 norm .97931 1.3149 .43037E-03 -1.5688 7 Prefactor .44853E-07 16.940 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 norm .0000 2.0775 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 norm 2.9908 1.0260 .58673E-04 -1.5673 10 norm 61.513 13.240 .12752E-03 -1.5551 11 Prefactor .53196 4.2753 .92983E-02 -1.5693 12 Prefactor 20.668 49.380 .22015E-03 -1.5617 13 Prefactor .25979E-07 16.319 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 6.5974 5.6102 .39052E-03 -1.5657 15 Prefactor .0000 1.0453 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 Normalizat 1.6590 .15201 .69885E-01 -.73403 17 Prefactor .77017 .68661E-01 .43324E-01 -1.0084 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.58132e-07 Minuit parameter uncertainties: 1 3.17533 2 0.000863676 3 11.0261 4 0.954975 5 2.68907 6 1.31489 7 0.00174287 8 1.09274e-05 9 1.02597 10 13.2403 11 3.01615 12 49.381 13 0.0013026 14 5.61019 15 5.69599e-06 16 0.152055 17 0.0686688 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 18413.1655561 Extracting fit parameters... 4FGL J1555.7+1111 Spectrum: LogParabola 265 norm: 2.991e+00 1.026e+00 0.000e+00 1.000e+06 ( 1.000e-12) 266 alpha: 1.541e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 267 beta: 6.792e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 268 Eb: 1.802e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 525 Prefactor: 7.702e-01 6.867e-02 0.000e+00 1.000e+01 ( 1.000e+00) 526 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 527 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 524 Normalization: 1.659e+00 1.521e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 57.94 Ra Dec: 238.931 11.188 Photon Index (Fixed Index): 1.54 +/- 0.00 Photon Flux (Fixed Index): 3.69e-08 +/- 1.26e-08 Energy Flux (Fixed Index): 8.36e-05 +/- 2.87e-05 Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 18412.1252742 delta logL = 1.04028187929 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 18412.0705123 delta logL = 1.09504383049 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 2.2862 1.0000 .0000 .10000E+07 2 'alpha ' 1.1335 1.0000 .0000 5.0000 3 'Normalizat' 1.6667 1.0000 .10000E-01 10.000 4 'Prefactor ' .77173 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5280E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 18412.07 FROM MIGRAD STATUS=CONVERGED 52 CALLS 211 TOTAL EDM= .21E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 2.2859 .85541 .67868E-03 .38178E-02 2 alpha 1.1335 .20775 .30196 -.13421E-03 3 Normalizat 1.6666 .14816 .69780E-01 .14166E-03 4 Prefactor .77174 .67849E-01 .43348E-01 -.17968E-04 ERR DEF= .500 Final values: norm = 2.28595 alpha = 1.13346 Normalizat = 1.66664 Prefactor = 0.771738 ********** ** 18 **HESSE ********** FCN= 18412.07 FROM HESSE STATUS=OK 33 CALLS 244 TOTAL EDM= .89E-10 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 2.2859 1.0796 .73097E-05 -1.5678 2 alpha 1.1335 .27149 .12838E-01 -.57832 3 Normalizat 1.6666 .17656 .30869E-03 -.73198 4 Prefactor .77174 .80965E-01 .19680E-03 -1.0078 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 8.88324e-11 Minuit parameter uncertainties: 1 1.07962 2 0.272254 3 0.176631 4 0.0809771 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 18412.0705122 delta logL = 1.09504387824 Extracting fit parameters... 4FGL J1555.7+1111 Spectrum: LogParabola 265 norm: 2.286e+00 1.080e+00 0.000e+00 1.000e+06 ( 1.000e-12) 266 alpha: 1.133e+00 2.723e-01 0.000e+00 5.000e+00 ( 1.000e+00) 267 beta: 6.792e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 268 Eb: 1.802e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 525 Prefactor: 7.717e-01 8.098e-02 0.000e+00 1.000e+01 ( 1.000e+00) 526 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 527 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 524 Normalization: 1.667e+00 1.766e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 60.13 Ra Dec: 238.931 11.188 Photon Index (Free Index): 1.13 +/- 0.27 Photon Flux (Free Index): 2.17e-08 +/- 1.06e-08 Energy Flux (Free Index): 1.53e-04 +/- 8.22e-05 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/27249558/cmap_HighResolution_800841601_801446401_4FGL_J1555.7+1111_weekly_bin929.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET comment='SUCCESS', photon_flux='3.69e-08', energy_flux2='1.53e-04', photon_flux_error='1.26e-08', dlogl='1.10e+00', energy_flux='8.36e-05', photon_flux2='2.17e-08', job_status='DONE', time_completed='2026-05-26 12:22:28.179351', photon_index_error2='0.27', photon_index2='1.13', ts='57.94', fit_tolerance='1e-08', GAL='0.77', photon_index_error='0.00', energy_flux_error2='8.22e-05', EG='1.66', time_epoch_completed='1779823348.18', return_code='0', job_id='27249558', GAL2='0.77', EG2='1.67', return_code2='0', energy_flux_error='2.87e-05', photon_flux_error2='1.06e-08', ts2='60.13', photon_index='1.54' WHERE bin_id='929' AND source_name='4FGL J1555.7+1111' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue May 26 12:22:28 PDT 2026