number of points = 17454 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J0540.8-5415_weekly_bin948 RA = 85.2069, Dec = -54.2575 tmin = 812332801, tmax = 812937601 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='40007262', job_status='RUN', time_executed='2026-10-06 04:18:37.624186', time_epoch_executed='1791285517.62' WHERE source_name='4FGL J0540.8-5415' and cadence='weekly' and bin_id='948' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/40007262 Creating custom pfile directory: /lscratch/kocevski/40007262/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=812332801.0 && nMetStart<812937601.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=812332801.0 && nMetStart<812937601.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/40007262/ft1_4FGL_J0540.8-5415_weekly_bin948.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=812332801.0 && nMetStart<812937601.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/40007262/ft2_4FGL_J0540.8-5415_weekly_bin948.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/40007262/ft1_4FGL_J0540.8-5415_weekly_bin948.fits outfile=/lscratch/kocevski/40007262/ft1_filteredMKT_4FGL_J0540.8-5415_weekly_bin948.fits ra=85.2069 dec=-54.2575 rad=12.0 tmin=812332801.0 tmax=812937601.0 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 4.91 user 4.43 sys 0.21 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/40007262/ft2_4FGL_J0540.8-5415_weekly_bin948.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/40007262/ft2_4FGL_J0540.8-5415_weekly_bin948.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/40007262/ft1_filteredMKT_4FGL_J0540.8-5415_weekly_bin948.fits evtable="EVENTS" outfile="/lscratch/kocevski/40007262/ft1_filtered_4FGL_J0540.8-5415_weekly_bin948.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 0.50 user 0.20 sys 0.12 Number of photons that the gtmktime cut: 1531 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/40007262/ft1_filtered_4FGL_J0540.8-5415_weekly_bin948.fits" evtable="EVENTS" scfile=/lscratch/kocevski/40007262/ft2_4FGL_J0540.8-5415_weekly_bin948.fits sctable="SC_DAT/sdf/group/fermi/u/kocevski/software/conda/envs/fermitools_v1.0.5/lib/python2.7/site-packages/pyfits/__init__.py:22: PyFITSDeprecationWarning: PyFITS is deprecated, please use astropy.io.fits PyFITSDeprecationWarning) # noqa Likelihood Analysis Tool Support Contact: Daniel Kocevski (daniel.kocevski@nasa.gov) Importing modules... This is make3FGLxml version 01r0. The default diffuse model files and names are for pass 8 and assume you have v10r00p05 of the Fermi Science Tools or higher. This is make4FGLDR3xml version 01r09. The default diffuse model files and names are for P8R3, 4FGL DRs, and the default fermitools directory locations. WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). /sdf/group/fermi/u/kocevski/software/conda/envs/fermitools_v1.0.5/lib/python2.7/site-packages/matplotlib/cbook/deprecation.py:106: MatplotlibDeprecationWarning: The mpl_toolkits.axes_grid module was deprecated in version 2.1. Use mpl_toolkits.axes_grid1 and mpl_toolkits.axisartist provies the same functionality instead. warnings.warn(message, mplDeprecation, stacklevel=1) WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). A" outfile=/lscratch/kocevski/40007222/ltcube_812332801_812937601_4FGL_J0540.8-5415_weekly_bin948.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/40007222/ft2_4FGL_J0540.8-5415_weekly_bin948.fits .....................! real 20.76 user 19.92 sys 0.22 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/40007222/ft1_filtered_4FGL_J0540.8-5415_weekly_bin948.fits evtable="EVENTS" scfile=/lscratch/kocevski/40007222/ft2_4FGL_J0540.8-5415_weekly_bin948.fits sctable="SC_DATA" expcube=/lscratch/kocevski/40007222/ltcube_812332801_812937601_4FGL_J0540.8-5415_weekly_bin948.fits outfile=/lscratch/kocevski/40007222/expmap_812332801_812937601_4FGL_J0540.8-5415_weekly_bin948.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/40007222/ltcube_812332801_812937601_4FGL_J0540.8-5415_weekly_bin948.fits .....................! real 77.68 user 72.49 sys 4.26 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Extended source LMC-North in ROI, make sure /sdf/group/fermi/g/LCRepository/Likelihood/ExtendedSources/Extended_8years/Templates/LMC-North.fits is the correct path to the extended template. Extended source LMC-FarWest in ROI, make sure /sdf/group/fermi/g/LCRepository/Likelihood/ExtendedSources/Extended_8years/Templates/LMC-FarWest.fits is the correct path to the extended template. Extended source LMC-Galaxy in ROI, make sure /sdf/group/fermi/g/LCRepository/Likelihood/ExtendedSources/Extended_8years/Templates/LMC-Galaxy.fits is the correct path to the extended template. Extended source LMC-30DorWest in ROI, make sure /sdf/group/fermi/g/LCRepository/Likelihood/ExtendedSources/Extended_8years/Templates/LMC-30DorWest.fits is the correct path to the extended template. Added 214 point sources and 4 extended sources If using unbinned likelihood you will need to rerun gtdiffrsp for the extended sources or rerun the makeModel function with optional argument psForce=True Setting source of interest to: 4FGL J0540.8-5415 @ 85.2069 -54.2575 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/40007222/ft1_filtered_4FGL_J0540.8-5415_weekly_bin948.fits scfile=/lscratch/kocevski/40007222/ft2_4FGL_J0540.8-5415_weekly_bin948.fits outfile=/lscratch/kocevski/40007222/cmap_812332801_812937601_4FGL_J0540.8-5415_weekly_bin948.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=85.2069 yref=-54.2575 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 0.25 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/40007222/ft1_filtered_4FGL_J0540.8-5415_weekly_bin948.fits scfile=/lscratch/kocevski/40007222/ft2_4FGL_J0540.8-5415_weekly_bin948.fits outfile=/lscratch/kocevski/40007222/cmap_HighResolution_812332801_812937601_4FGL_J0540.8-5415_weekly_bin948.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=85.2069 yref=-54.2575 axisrotnumber of points = 17454 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J0540.8-5415_weekly_bin948 RA = 85.2069, Dec = -54.2575 tmin = 812332801, tmax = 812937601 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='40007287', job_status='RUN', time_executed='2026-10-06 04:19:40.413463', time_epoch_executed='1791285580.41' WHERE source_name='4FGL J0540.8-5415' and cadence='weekly' and bin_id='948' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/40007287 Creating custom pfile directory: /lscratch/kocevski/40007287/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=812332801.0 && nMetStart<812937601.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=812332801.0 && nMetStart<812937601.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/40007287/ft1_4FGL_J0540.8-5415_weekly_bin948.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=812332801.0 && nMetStart<812937601.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/40007287/ft2_4FGL_J0540.8-5415_weekly_bin948.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/40007287/ft1_4FGL_J0540.8-5415_weekly_bin948.fits outfile=/lscratch/kocevski/40007287/ft1_filteredMKT_4FGL_J0540.8-5415_weekly_bin948.fits ra=85.2069 dec=-54.2575 rad=12.0 tmin=812332801.0 tmax=812937601.0 emin=100.0 emax=100000.0 zmin=0.0 zmax=90.0 evclass=128 evtype="INDEF" convtype=-1 phasemin=0.0 phasemax=1.0 evtable="EVENTS" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. real 6.70 user 6.15 sys 0.26 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/40007287/ft2_4FGL_J0540.8-5415_weekly_bin948.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/40007287/ft2_4FGL_J0540.8-5415_weekly_bin948.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/40007287/ft1_filteredMKT_4FGL_J0540.8-5415_weekly_bin948.fits evtable="EVENTS" outfile="/lscratch/kocevski/40007287/ft1_filtered_4FGL_J0540.8-5415_weekly_bin948.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 0.28 sys 0.14 Number of photons that the gtmktime cut: 1531 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/40007287/ft1_filtered_4FGL_J0540.8-5415_weekly_bin948.fits" evtable="EVENTS" scfile=/lscratch/kocevski/40007287/ft2_4FGL_J0540.8-5415_weekly_bin948.fits sctable="SC_DATA" outfile=/lscratch/kocevski/40007262/ltcube_812332801_812937601_4FGL_J0540.8-5415_weekly_bin948.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/40007262/ft2_4FGL_J0540.8-5415_weekly_bin948.fits .....................! real 16.20 user 15.60 sys 0.21 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/40007262/ft1_filtered_4FGL_J0540.8-5415_weekly_bin948.fits evtable="EVENTS" scfile=/lscratch/kocevski/40007262/ft2_4FGL_J0540.8-5415_weekly_bin948.fits sctable="SC_DATA" expcube=/lscratch/kocevski/40007262/ltcube_812332801_812937601_4FGL_J0540.8-5415_weekly_bin948.fits outfile=/lscratch/kocevski/40007262/expmap_812332801_812937601_4FGL_J0540.8-5415_weekly_bin948.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/40007262/ltcube_812332801_812937601_4FGL_J0540.8-5415_weekly_bin948.fits .....................! real 59.75 user 55.59 sys 3.57 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Extended source LMC-North in ROI, make sure /sdf/group/fermi/g/LCRepository/Likelihood/ExtendedSources/Extended_8years/Templates/LMC-North.fits is the correct path to the extended template. Extended source LMC-FarWest in ROI, make sure /sdf/group/fermi/g/LCRepository/Likelihood/ExtendedSources/Extended_8years/Templates/LMC-FarWest.fits is the correct path to the extended template. Extended source LMC-Galaxy in ROI, make sure /sdf/group/fermi/g/LCRepository/Likelihood/ExtendedSources/Extended_8years/Templates/LMC-Galaxy.fits is the correct path to the extended template. Extended source LMC-30DorWest in ROI, make sure /sdf/group/fermi/g/LCRepository/Likelihood/ExtendedSources/Extended_8years/Templates/LMC-30DorWest.fits is the correct path to the extended template. Added 214 point sources and 4 extended sources If using unbinned likelihood you will need to rerun gtdiffrsp for the extended sources or rerun the makeModel function with optional argument psForce=True Setting source of interest to: 4FGL J0540.8-5415 @ 85.2069 -54.2575 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/40007262/ft1_filtered_4FGL_J0540.8-5415_weekly_bin948.fits scfile=/lscratch/kocevski/40007262/ft2_4FGL_J0540.8-5415_weekly_bin948.fits outfile=/lscratch/kocevski/40007262/cmap_812332801_812937601_4FGL_J0540.8-5415_weekly_bin948.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=85.2069 yref=-54.2575 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.59 user 0.19 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/40007262/ft1_filtered_4FGL_J0540.8-5415_weekly_bin948.fits scfile=/lscratch/kocevski/40007262/ft2_4FGL_J0540.8-5415_weekly_bin948.fits outfile=/lscratch/kocevski/40007262/cmap_HighResolution_812332801_812937601_4FGL_J0540.8-5415_weekly_bin948.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=85.2069 yref=-54.2575 axisrotA" outfile=/lscratch/kocevski/40007287/ltcube_812332801_812937601_4FGL_J0540.8-5415_weekly_bin948.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/40007287/ft2_4FGL_J0540.8-5415_weekly_bin948.fits .....................! real 23.11 user 22.47 sys 0.28 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/40007287/ft1_filtered_4FGL_J0540.8-5415_weekly_bin948.fits evtable="EVENTS" scfile=/lscratch/kocevski/40007287/ft2_4FGL_J0540.8-5415_weekly_bin948.fits sctable="SC_DATA" expcube=/lscratch/kocevski/40007287/ltcube_812332801_812937601_4FGL_J0540.8-5415_weekly_bin948.fits outfile=/lscratch/kocevski/40007287/expmap_812332801_812937601_4FGL_J0540.8-5415_weekly_bin948.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/40007287/ltcube_812332801_812937601_4FGL_J0540.8-5415_weekly_bin948.fits .....................! real 82.67 user 77.01 sys 4.82 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Extended source LMC-North in ROI, make sure /sdf/group/fermi/g/LCRepository/Likelihood/ExtendedSources/Extended_8years/Templates/LMC-North.fits is the correct path to the extended template. Extended source LMC-FarWest in ROI, make sure /sdf/group/fermi/g/LCRepository/Likelihood/ExtendedSources/Extended_8years/Templates/LMC-FarWest.fits is the correct path to the extended template. Extended source LMC-Galaxy in ROI, make sure /sdf/group/fermi/g/LCRepository/Likelihood/ExtendedSources/Extended_8years/Templates/LMC-Galaxy.fits is the correct path to the extended template. Extended source LMC-30DorWest in ROI, make sure /sdf/group/fermi/g/LCRepository/Likelihood/ExtendedSources/Extended_8years/Templates/LMC-30DorWest.fits is the correct path to the extended template. Added 214 point sources and 4 extended sources If using unbinned likelihood you will need to rerun gtdiffrsp for the extended sources or rerun the makeModel function with optional argument psForce=True Setting source of interest to: 4FGL J0540.8-5415 @ 85.2069 -54.2575 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/40007287/ft1_filtered_4FGL_J0540.8-5415_weekly_bin948.fits scfile=/lscratch/kocevski/40007287/ft2_4FGL_J0540.8-5415_weekly_bin948.fits outfile=/lscratch/kocevski/40007287/cmap_812332801_812937601_4FGL_J0540.8-5415_weekly_bin948.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=85.2069 yref=-54.2575 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 0.29 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/40007287/ft1_filtered_4FGL_J0540.8-5415_weekly_bin948.fits scfile=/lscratch/kocevski/40007287/ft2_4FGL_J0540.8-5415_weekly_bin948.fits outfile=/lscratch/kocevski/40007287/cmap_HighResolution_812332801_812937601_4FGL_J0540.8-5415_weekly_bin948.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=85.2069 yref=-54.2575 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 0.52 user 0.20 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/40007262/ft1_filtered_4FGL_J0540.8-5415_weekly_bin948.fits evtable="EVENTS" scfile=/lscratch/kocevski/40007262/ft2_4FGL_J0540.8-5415_weekly_bin948.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/40007262/Model_4FGL_J0540.8-5415_weekly_bin948.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding source GAL_V02 adding source LMC-30DorWest adding source LMC-FarWest adding source LMC-Galaxy adding source LMC-North Working on... /lscratch/kocevski/40007262/ft1_filtered_4FGL_J0540.8-5415_weekly_bin948.fits.....................! real 2972.13 user 2955.47 sys 3.38 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/40007262/ft1_filtered_4FGL_J0540.8-5415_weekly_bin948.fits', '/lscratch/kocevski/40007262/ft2_4FGL_J0540.8-5415_weekly_bin948.fits', expMap='/lscratch/kocevski/40007262/expmap_812332801_812937601_4FGL_J0540.8-5415_weekly_bin948.fits', expCube='/lscratch/kocevski/40007262/ltcube_812332801_812937601_4FGL_J0540.8-5415_weekly_bin948.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/40007262/Model_4FGL_J0540.8-5415_weekly_bin948.xml', optimizer='MINUIT') Using source of interest name: '4FGL J0540.8-5415' 4FGL J0540.8-5415 Spectrum: PowerLaw 349 Prefactor: 1.334e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 350 Index: 2.627e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 351 Scale: 7.197e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/40007262/ft1_filtered_4FGL_J0540.8-5415_weekly_bin948.fits Spacecraft file(s): /lscratch/kocevski/40007262/ft2_4FGL_J0540.8-5415_weekly_bin948.fits Exposure map: /lscratch/kocevski/40007262/expmap_812332801_812937601_4FGL_J0540.8-5415_weekly_bin948.fits Exposure cube: /lscratch/kocevski/40007262/ltcube_812332801_812937601_4FGL_J0540.8-5415_weekly_bin948.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/40007262/Model_4FGL_J0540.8-5415_weekly_bin948.xml Optimizer: MINUIT Statistic: UNBINNED Performing an iterative likelihood fit... Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 16429.1463717 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 16429.1485856 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .20828E-06 1.0000 .0000 .10000E+07 2 'norm ' 1.6628 1.0000 .0000 .10000E+07 3 'Prefactor ' .24147 1.0000 .0000 .10000E+07 4 'Prefactor ' .58407 1.0000 .0000 .10000E+07 5 'Prefactor ' .92519E-05 1.0000 .0000 .10000E+07 6 'norm ' 11.676 1.0000 .0000 .10000E+07 7 'Prefactor ' 19.922 1.0000 .0000 .10000E+07 8 'Prefactor ' 8.3526 1.0000 .0000 .10000E+07 9 'Prefactor ' 8.9605 1.0000 .0000 .10000E+07 10 'norm ' 2.3252 1.0000 .0000 .10000E+07 11 'norm ' 4.4728 1.0000 .0000 .10000E+07 12 'norm ' 1.2230 1.0000 .0000 .10000E+07 13 'norm ' 6.7082 1.0000 .0000 .10000E+07 14 'Prefactor ' .21044 1.0000 .0000 .10000E+07 15 'norm ' 2.3486 1.0000 .0000 .10000E+07 16 'norm ' 5.5692 1.0000 .0000 .10000E+07 17 'Prefactor ' 15.875 1.0000 .0000 .10000E+07 18 'Prefactor ' 7.5274 1.0000 .0000 .10000E+07 19 'Prefactor ' .21404E-02 1.0000 .0000 .10000E+07 20 'Prefactor ' .38934E-02 1.0000 .0000 .10000E+07 21 'Prefactor ' 1.0759 1.0000 .0000 .10000E+07 22 'Prefactor ' 43.729 1.0000 .0000 .10000E+07 23 'Prefactor ' 16.036 1.0000 .0000 .10000E+07 24 'Prefactor ' .15685E-02 1.0000 .0000 .10000E+07 25 'Normalizat' 1.0298 1.0000 .10000E-01 10.000 26 'Prefactor ' 1.0594 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .7120E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 16429.15 FROM MIGRAD STATUS=CONVERGED 127 CALLS 2361 TOTAL EDM= .92E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.1% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .0000 .76697 .12244E-06** at limit ** 2 norm 1.6610 3.3881 .28849E-06 -.15861E-02 3 Prefactor .17936E-06 4.3422 -.12554E-05** at limit ** 4 Prefactor .56432 1.9229 -.97998E-06 .42371E-01 5 Prefactor .29643E-07 17.114 -.25249E-05** at limit ** 6 norm 11.661 4.8220 -.20068E-06 .11036E-02 7 Prefactor 19.954 4.2508 .18223E-06 -.26945E-01 8 Prefactor 8.3680 3.8030 .35134E-06 -.96520E-03 9 Prefactor 8.9598 2.3393 .11034E-06 .47107E-02 10 norm 2.3236 1.9130 .26641E-06 .27203E-02 11 norm 4.4805 3.1258 .94996E-07 .17109E-02 12 norm 1.2197 1.9937 .34845E-06 .28241E-02 13 norm 6.7073 1.1225 -.53155E-07 .40569E-02 14 Prefactor .20980 2.3369 .61407E-06** at limit ** 15 norm 2.3485 2.5024 .41662E-06 .49459E-03 16 norm 5.5997 8.9779 .11646E-05 .32307E-01 17 Prefactor 15.773 6.0194 .15091E-06 -.71380E-01 18 Prefactor 7.5766 6.7943 -.83051E-06 .32998E-02 19 Prefactor .36637E-08 6.5470 -.99318E-06** at limit ** 20 Prefactor .35361E-07 12.748 .20569E-06** at limit ** 21 Prefactor 1.0834 13.851 .60580E-06 .53798E-03 22 Prefactor 43.717 1.1865 -.38424E-07 .36351E-01 23 Prefactor 15.993 1.9584 .51600E-07 -.31720E-01 24 Prefactor .24036E-07 5.4152 .93487E-06** at limit ** 25 Normalizat 1.0301 .15531 .71012E-05 .10278E-03 26 Prefactor 1.0592 .10491 -.69481E-05 .21995E-04 ERR DEF= .500 Final values: norm = 0 norm = 1.66098 Prefactor = 1.79357e-07 Prefactor = 0.564318 Prefactor = 2.9643e-08 norm = 11.6608 Prefactor = 19.9541 Prefactor = 8.36804 Prefactor = 8.95976 norm = 2.32357 norm = 4.48046 norm = 1.21966 norm = 6.70728 Prefactor = 0.209803 norm = 2.34851 norm = 5.59974 Prefactor = 15.7731 Prefactor = 7.57664 Prefactor = 3.66374e-09 Prefactor = 3.53606e-08 Prefactor = 1.08336 Prefactor = 43.7169 Prefactor = 15.9932 Prefactor = 2.40363e-08 Normalizat = 1.03014 Prefactor = 1.05924 ********** ** 18 **HESSE ********** FCN= 16429.15 FROM HESSE STATUS=OK 524 CALLS 2885 TOTAL EDM= .29E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 .76626 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 norm 1.6610 3.8089 .81767E-03 -1.5682 3 Prefactor .17936E-06 49.240 .11080E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .56432 299.23 .70667E-03 -1.5693 5 Prefactor .29643E-07 17.132 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 norm 11.661 4.8234 .29292E-03 -1.5640 7 Prefactor 19.954 11.199 .22412E-03 -1.5619 8 Prefactor 8.3680 10.834 .34663E-03 -1.5650 9 Prefactor 8.9598 2.3384 .33459E-03 -1.5648 10 norm 2.3236 1.9842 .67235E-03 -1.5677 11 norm 4.4805 3.1633 .47586E-03 -1.5666 12 norm 1.2197 2.0505 .10187E-02 -1.5686 13 norm 6.7073 1.1276 .38718E-03 -1.5656 14 Prefactor .20980 1.0116 .40704E-02 -1.5699 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 norm 2.3485 2.5010 .66863E-03 -1.5677 16 norm 5.5997 10.342 .42548E-03 -1.5661 17 Prefactor 15.773 15.303 .25111E-03 -1.5629 18 Prefactor 7.5766 6.8435 .36529E-03 -1.5653 19 Prefactor .36637E-08 7.1060 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor .35361E-07 14.371 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Prefactor 1.0834 13.477 .11653E-02 -1.5687 22 Prefactor 43.717 78.455 .15123E-03 -1.5576 23 Prefactor 15.993 13.644 .24984E-03 -1.5628 24 Prefactor .24036E-07 5.6485 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 25 Normalizat 1.0301 .13828 .71432E-01 -.92027 26 Prefactor 1.0592 .92772E-01 .39389E-01 -.90780 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.86148e-06 Minuit parameter uncertainties: 1 2.60961e-06 2 3.80896 3 0.00594361 4 25.9906 5 0.00142544 6 4.82342 7 11.199 8 10.8345 9 2.33837 10 1.9842 11 3.16331 12 2.05048 13 1.12758 14 0.921391 15 2.50095 16 10.3416 17 15.3028 18 6.84347 19 0.000322566 20 0.0014258 21 7.64226 22 78.4565 23 13.6445 24 0.000737107 25 0.138325 26 0.0927864 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 16429.1456446 Extracting fit parameters... 4FGL J0540.8-5415 Spectrum: PowerLaw 349 Prefactor: 2.098e-01 9.214e-01 0.000e+00 1.000e+06 ( 1.000e-12) 350 Index: 2.627e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 351 Scale: 7.197e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 696 Prefactor: 1.059e+00 9.279e-02 0.000e+00 1.000e+01 ( 1.000e+00) 697 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 698 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 695 Normalization: 1.030e+00 1.383e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.02 Ra Dec: 85.207 -54.258 Photon Flux Upper Limit: 5.01372680112e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.0039300503135 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/40007262/likelihoodResults_812332801_812937601_4FGL_J0540.8-5415_weekly_bin948.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 16428.5975374 delta logL = 0.54810718762 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 16428.5512163 delta logL = 0.594428303895 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .73129 1.0000 .0000 .10000E+07 2 'Index ' 1.4589 1.0000 .0000 10.000 3 'Normalizat' 1.0351 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0550 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .7120E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 16428.55 FROM MIGRAD STATUS=CONVERGED 55 CALLS 235 TOTAL EDM= .43E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .73156 .99385 .58204E-03 .17261E-02 2 Index 1.4591 .46696 .30294 -.15316E-03 3 Normalizat 1.0351 .12971 .71278E-01 .39422E-04 4 Prefactor 1.0550 .89953E-01 .39627E-01 .76625E-05 ERR DEF= .500 Final values: Prefactor = 0.731555 Index = 1.45905 Normalizat = 1.03506 Prefactor = 1.05498 ********** ** 18 **HESSE ********** FCN= 16428.55 FROM HESSE STATUS=OK 31 CALLS 266 TOTAL EDM= .29E-10 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .73156 1.1822 .14514E-04 -1.5691 2 Index 1.4591 .72566 .16576E-01 -.78693 3 Normalizat 1.0351 .14822 .31538E-03 -.91865 4 Prefactor 1.0550 .10295 .21578E-03 -.90919 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.89994e-11 Minuit parameter uncertainties: 1 1.18221 2 0.730873 3 0.148283 4 0.102973 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) = 16428.5512162 delta logL = 0.594428347085 Extracting fit parameters... 4FGL J0540.8-5415 Spectrum: PowerLaw 349 Prefactor: 7.316e-01 1.182e+00 0.000e+00 1.000e+06 ( 1.000e-12) 350 Index: 1.459e+00 7.309e-01 0.000e+00 1.000e+01 (-1.000e+00) 351 Scale: 7.197e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 696 Prefactor: 1.055e+00 1.030e-01 0.000e+00 1.000e+01 ( 1.000e+00) 697 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 698 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 695 Normalization: 1.035e+00 1.483e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 1.22 Ra Dec: 85.207 -54.258 Photon Index (Free Index): 1.46 +/- 0.73 Photon Flux (Free Index): 2.72e-09 +/- 4.50e-09 Energy Flux (Free Index): 9.87e-06 +/- 1.97e-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/40007262/cmap_HighResolution_812332801_812937601_4FGL_J0540.8-5415_weekly_bin948.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='3.93e-03', comment='SUCCESS', energy_flux2='9.87e-06', dlogl='5.94e-01', photon_flux2='2.72e-09', job_status='DONE', time_completed='2026-10-06 05:17:01.285464', photon_index_error2='0.73', photon_index2='1.46', ts='0.02', fit_tolerance='1e-08', GAL='1.06', photon_index_error='0.00', photon_flux_upper_limit='5.01e-08', energy_flux_error2='1.97e-05', EG='1.03', time_epoch_completed='1791289021.29', return_code='0', job_id='40007262', GAL2='1.05', EG2='1.04', return_code2='0', photon_flux_error2='4.50e-09', ts2='1.22', photon_index='2.63' WHERE bin_id='948' AND source_name='4FGL J0540.8-5415' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Oct 6 05:17:01 PDT 2026 =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 0.25 sys 0.14 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/40007222/ft1_filtered_4FGL_J0540.8-5415_weekly_bin948.fits evtable="EVENTS" scfile=/lscratch/kocevski/40007222/ft2_4FGL_J0540.8-5415_weekly_bin948.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/40007222/Model_4FGL_J0540.8-5415_weekly_bin948.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding source GAL_V02 adding source LMC-30DorWest adding source LMC-FarWest adding source LMC-Galaxy adding source LMC-North Working on... /lscratch/kocevski/40007222/ft1_filtered_4FGL_J0540.8-5415_weekly_bin948.fits.....................! real 3866.76 user 3840.33 sys 1.65 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/40007222/ft1_filtered_4FGL_J0540.8-5415_weekly_bin948.fits', '/lscratch/kocevski/40007222/ft2_4FGL_J0540.8-5415_weekly_bin948.fits', expMap='/lscratch/kocevski/40007222/expmap_812332801_812937601_4FGL_J0540.8-5415_weekly_bin948.fits', expCube='/lscratch/kocevski/40007222/ltcube_812332801_812937601_4FGL_J0540.8-5415_weekly_bin948.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/40007222/Model_4FGL_J0540.8-5415_weekly_bin948.xml', optimizer='MINUIT') Using source of interest name: '4FGL J0540.8-5415' 4FGL J0540.8-5415 Spectrum: PowerLaw 349 Prefactor: 1.334e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 350 Index: 2.627e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 351 Scale: 7.197e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/40007222/ft1_filtered_4FGL_J0540.8-5415_weekly_bin948.fits Spacecraft file(s): /lscratch/kocevski/40007222/ft2_4FGL_J0540.8-5415_weekly_bin948.fits Exposure map: /lscratch/kocevski/40007222/expmap_812332801_812937601_4FGL_J0540.8-5415_weekly_bin948.fits Exposure cube: /lscratch/kocevski/40007222/ltcube_812332801_812937601_4FGL_J0540.8-5415_weekly_bin948.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/40007222/Model_4FGL_J0540.8-5415_weekly_bin948.xml Optimizer: MINUIT Statistic: UNBINNED Performing an iterative likelihood fit... Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 16429.1463717 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 16429.1485856 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .20828E-06 1.0000 .0000 .10000E+07 2 'norm ' 1.6628 1.0000 .0000 .10000E+07 3 'Prefactor ' .24147 1.0000 .0000 .10000E+07 4 'Prefactor ' .58407 1.0000 .0000 .10000E+07 5 'Prefactor ' .92519E-05 1.0000 .0000 .10000E+07 6 'norm ' 11.676 1.0000 .0000 .10000E+07 7 'Prefactor ' 19.922 1.0000 .0000 .10000E+07 8 'Prefactor ' 8.3526 1.0000 .0000 .10000E+07 9 'Prefactor ' 8.9605 1.0000 .0000 .10000E+07 10 'norm ' 2.3252 1.0000 .0000 .10000E+07 11 'norm ' 4.4728 1.0000 .0000 .10000E+07 12 'norm ' 1.2230 1.0000 .0000 .10000E+07 13 'norm ' 6.7082 1.0000 .0000 .10000E+07 14 'Prefactor ' .21044 1.0000 .0000 .10000E+07 15 'norm ' 2.3486 1.0000 .0000 .10000E+07 16 'norm ' 5.5692 1.0000 .0000 .10000E+07 17 'Prefactor ' 15.875 1.0000 .0000 .10000E+07 18 'Prefactor ' 7.5274 1.0000 .0000 .10000E+07 19 'Prefactor ' .21404E-02 1.0000 .0000 .10000E+07 20 'Prefactor ' .38934E-02 1.0000 .0000 .10000E+07 21 'Prefactor ' 1.0759 1.0000 .0000 .10000E+07 22 'Prefactor ' 43.729 1.0000 .0000 .10000E+07 23 'Prefactor ' 16.036 1.0000 .0000 .10000E+07 24 'Prefactor ' .15685E-02 1.0000 .0000 .10000E+07 25 'Normalizat' 1.0298 1.0000 .10000E-01 10.000 26 'Prefactor ' 1.0594 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .7120E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 16429.15 FROM MIGRAD STATUS=CONVERGED 127 CALLS 2361 TOTAL EDM= .92E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.1% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .0000 .76697 .12244E-06** at limit ** 2 norm 1.6610 3.3881 .28849E-06 -.15861E-02 3 Prefactor .17936E-06 4.3422 -.12554E-05** at limit ** 4 Prefactor .56432 1.9229 -.97998E-06 .42371E-01 5 Prefactor .29643E-07 17.114 -.25249E-05** at limit ** 6 norm 11.661 4.8220 -.20068E-06 .11036E-02 7 Prefactor 19.954 4.2508 .18223E-06 -.26945E-01 8 Prefactor 8.3680 3.8030 .35134E-06 -.96520E-03 9 Prefactor 8.9598 2.3393 .11034E-06 .47107E-02 10 norm 2.3236 1.9130 .26641E-06 .27203E-02 11 norm 4.4805 3.1258 .94996E-07 .17109E-02 12 norm 1.2197 1.9937 .34845E-06 .28241E-02 13 norm 6.7073 1.1225 -.53155E-07 .40569E-02 14 Prefactor .20980 2.3369 .61407E-06** at limit ** 15 norm 2.3485 2.5024 .41662E-06 .49459E-03 16 norm 5.5997 8.9779 .11646E-05 .32307E-01 17 Prefactor 15.773 6.0194 .15091E-06 -.71380E-01 18 Prefactor 7.5766 6.7943 -.83051E-06 .32998E-02 19 Prefactor .36637E-08 6.5470 -.99318E-06** at limit ** 20 Prefactor .35361E-07 12.748 .20569E-06** at limit ** 21 Prefactor 1.0834 13.851 .60580E-06 .53798E-03 22 Prefactor 43.717 1.1865 -.38424E-07 .36351E-01 23 Prefactor 15.993 1.9584 .51600E-07 -.31720E-01 24 Prefactor .24036E-07 5.4152 .93487E-06** at limit ** 25 Normalizat 1.0301 .15531 .71012E-05 .10278E-03 26 Prefactor 1.0592 .10491 -.69481E-05 .21995E-04 ERR DEF= .500 Final values: norm = 0 norm = 1.66098 Prefactor = 1.79357e-07 Prefactor = 0.564318 Prefactor = 2.9643e-08 norm = 11.6608 Prefactor = 19.9541 Prefactor = 8.36804 Prefactor = 8.95976 norm = 2.32357 norm = 4.48046 norm = 1.21966 norm = 6.70728 Prefactor = 0.209803 norm = 2.34851 norm = 5.59974 Prefactor = 15.7731 Prefactor = 7.57664 Prefactor = 3.66374e-09 Prefactor = 3.53606e-08 Prefactor = 1.08336 Prefactor = 43.7169 Prefactor = 15.9932 Prefactor = 2.40363e-08 Normalizat = 1.03014 Prefactor = 1.05924 ********** ** 18 **HESSE ********** FCN= 16429.15 FROM HESSE STATUS=OK 524 CALLS 2885 TOTAL EDM= .29E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 .76626 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 norm 1.6610 3.8089 .81767E-03 -1.5682 3 Prefactor .17936E-06 49.240 .11080E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .56432 299.23 .70667E-03 -1.5693 5 Prefactor .29643E-07 17.132 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 norm 11.661 4.8234 .29292E-03 -1.5640 7 Prefactor 19.954 11.199 .22412E-03 -1.5619 8 Prefactor 8.3680 10.834 .34663E-03 -1.5650 9 Prefactor 8.9598 2.3384 .33459E-03 -1.5648 10 norm 2.3236 1.9842 .67235E-03 -1.5677 11 norm 4.4805 3.1633 .47586E-03 -1.5666 12 norm 1.2197 2.0505 .10187E-02 -1.5686 13 norm 6.7073 1.1276 .38718E-03 -1.5656 14 Prefactor .20980 1.0116 .40704E-02 -1.5699 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 norm 2.3485 2.5010 .66863E-03 -1.5677 16 norm 5.5997 10.342 .42548E-03 -1.5661 17 Prefactor 15.773 15.303 .25111E-03 -1.5629 18 Prefactor 7.5766 6.8435 .36529E-03 -1.5653 19 Prefactor .36637E-08 7.1060 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor .35361E-07 14.371 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Prefactor 1.0834 13.477 .11653E-02 -1.5687 22 Prefactor 43.717 78.455 .15123E-03 -1.5576 23 Prefactor 15.993 13.644 .24984E-03 -1.5628 24 Prefactor .24036E-07 5.6485 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 25 Normalizat 1.0301 .13828 .71432E-01 -.92027 26 Prefactor 1.0592 .92772E-01 .39389E-01 -.90780 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.86148e-06 Minuit parameter uncertainties: 1 2.60961e-06 2 3.80896 3 0.00594361 4 25.9906 5 0.00142544 6 4.82342 7 11.199 8 10.8345 9 2.33837 10 1.9842 11 3.16331 12 2.05048 13 1.12758 14 0.921391 15 2.50095 16 10.3416 17 15.3028 18 6.84347 19 0.000322566 20 0.0014258 21 7.64226 22 78.4565 23 13.6445 24 0.000737107 25 0.138325 26 0.0927864 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 16429.1456446 Extracting fit parameters... 4FGL J0540.8-5415 Spectrum: PowerLaw 349 Prefactor: 2.098e-01 9.214e-01 0.000e+00 1.000e+06 ( 1.000e-12) 350 Index: 2.627e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 351 Scale: 7.197e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 696 Prefactor: 1.059e+00 9.279e-02 0.000e+00 1.000e+01 ( 1.000e+00) 697 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 698 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 695 Normalization: 1.030e+00 1.383e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.02 Ra Dec: 85.207 -54.258 Photon Flux Upper Limit: 5.01372680112e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.0039300503135 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/40007222/likelihoodResults_812332801_812937601_4FGL_J0540.8-5415_weekly_bin948.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 16428.5975374 delta logL = 0.54810718762 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 16428.5512163 delta logL = 0.594428303895 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .73129 1.0000 .0000 .10000E+07 2 'Index ' 1.4589 1.0000 .0000 10.000 3 'Normalizat' 1.0351 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0550 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .7120E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 16428.55 FROM MIGRAD STATUS=CONVERGED 55 CALLS 235 TOTAL EDM= .43E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .73156 .99385 .58204E-03 .17261E-02 2 Index 1.4591 .46696 .30294 -.15316E-03 3 Normalizat 1.0351 .12971 .71278E-01 .39422E-04 4 Prefactor 1.0550 .89953E-01 .39627E-01 .76625E-05 ERR DEF= .500 Final values: Prefactor = 0.731555 Index = 1.45905 Normalizat = 1.03506 Prefactor = 1.05498 ********** ** 18 **HESSE ********** FCN= 16428.55 FROM HESSE STATUS=OK 31 CALLS 266 TOTAL EDM= .29E-10 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .73156 1.1822 .14514E-04 -1.5691 2 Index 1.4591 .72566 .16576E-01 -.78693 3 Normalizat 1.0351 .14822 .31538E-03 -.91865 4 Prefactor 1.0550 .10295 .21578E-03 -.90919 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.89994e-11 Minuit parameter uncertainties: 1 1.18221 2 0.730873 3 0.148283 4 0.102973 =0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.72 user 0.28 sys 0.14 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/40007287/ft1_filtered_4FGL_J0540.8-5415_weekly_bin948.fits evtable="EVENTS" scfile=/lscratch/kocevski/40007287/ft2_4FGL_J0540.8-5415_weekly_bin948.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/40007287/Model_4FGL_J0540.8-5415_weekly_bin948.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding source GAL_V02 adding source LMC-30DorWest adding source LMC-FarWest adding source LMC-Galaxy adding source LMC-North Working on... /lscratch/kocevski/40007287/ft1_filtered_4FGL_J0540.8-5415_weekly_bin948.fits.....................! real 3910.59 user 3888.14 sys 1.52 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/40007287/ft1_filtered_4FGL_J0540.8-5415_weekly_bin948.fits', '/lscratch/kocevski/40007287/ft2_4FGL_J0540.8-5415_weekly_bin948.fits', expMap='/lscratch/kocevski/40007287/expmap_812332801_812937601_4FGL_J0540.8-5415_weekly_bin948.fits', expCube='/lscratch/kocevski/40007287/ltcube_812332801_812937601_4FGL_J0540.8-5415_weekly_bin948.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/40007287/Model_4FGL_J0540.8-5415_weekly_bin948.xml', optimizer='MINUIT') Using source of interest name: '4FGL J0540.8-5415' 4FGL J0540.8-5415 Spectrum: PowerLaw 349 Prefactor: 1.334e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 350 Index: 2.627e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 351 Scale: 7.197e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/40007287/ft1_filtered_4FGL_J0540.8-5415_weekly_bin948.fits Spacecraft file(s): /lscratch/kocevski/40007287/ft2_4FGL_J0540.8-5415_weekly_bin948.fits Exposure map: /lscratch/kocevski/40007287/expmap_812332801_812937601_4FGL_J0540.8-5415_weekly_bin948.fits Exposure cube: /lscratch/kocevski/40007287/ltcube_812332801_812937601_4FGL_J0540.8-5415_weekly_bin948.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/40007287/Model_4FGL_J0540.8-5415_weekly_bin948.xml Optimizer: MINUIT Statistic: UNBINNED Performing an iterative likelihood fit... Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 16429.1463717 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 16429.1485856 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .20828E-06 1.0000 .0000 .10000E+07 2 'norm ' 1.6628 1.0000 .0000 .10000E+07 3 'Prefactor ' .24147 1.0000 .0000 .10000E+07 4 'Prefactor ' .58407 1.0000 .0000 .10000E+07 5 'Prefactor ' .92519E-05 1.0000 .0000 .10000E+07 6 'norm ' 11.676 1.0000 .0000 .10000E+07 7 'Prefactor ' 19.922 1.0000 .0000 .10000E+07 8 'Prefactor ' 8.3526 1.0000 .0000 .10000E+07 9 'Prefactor ' 8.9605 1.0000 .0000 .10000E+07 10 'norm ' 2.3252 1.0000 .0000 .10000E+07 11 'norm ' 4.4728 1.0000 .0000 .10000E+07 12 'norm ' 1.2230 1.0000 .0000 .10000E+07 13 'norm ' 6.7082 1.0000 .0000 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) = 16428.5512162 delta logL = 0.594428347085 Extracting fit parameters... 4FGL J0540.8-5415 Spectrum: PowerLaw 349 Prefactor: 7.316e-01 1.182e+00 0.000e+00 1.000e+06 ( 1.000e-12) 350 Index: 1.459e+00 7.309e-01 0.000e+00 1.000e+01 (-1.000e+00) 351 Scale: 7.197e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 696 Prefactor: 1.055e+00 1.030e-01 0.000e+00 1.000e+01 ( 1.000e+00) 697 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 698 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 695 Normalization: 1.035e+00 1.483e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 1.22 Ra Dec: 85.207 -54.258 Photon Index (Free Index): 1.46 +/- 0.73 Photon Flux (Free Index): 2.72e-09 +/- 4.50e-09 Energy Flux (Free Index): 9.87e-06 +/- 1.97e-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/40007222/cmap_HighResolution_812332801_812937601_4FGL_J0540.8-5415_weekly_bin948.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='3.93e-03', comment='SUCCESS', energy_flux2='9.87e-06', dlogl='5.94e-01', photon_flux2='2.72e-09', job_status='DONE', time_completed='2026-10-06 05:33:34.967249', photon_index_error2='0.73', photon_index2='1.46', ts='0.02', fit_tolerance='1e-08', GAL='1.06', photon_index_error='0.00', photon_flux_upper_limit='5.01e-08', energy_flux_error2='1.97e-05', EG='1.03', time_epoch_completed='1791290014.97', return_code='0', job_id='40007222', GAL2='1.05', EG2='1.04', return_code2='0', photon_flux_error2='4.50e-09', ts2='1.22', photon_index='2.63' WHERE bin_id='948' AND source_name='4FGL J0540.8-5415' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Oct 6 05:33:35 PDT 2026 .10000E+07 14 'Prefactor ' .21044 1.0000 .0000 .10000E+07 15 'norm ' 2.3486 1.0000 .0000 .10000E+07 16 'norm ' 5.5692 1.0000 .0000 .10000E+07 17 'Prefactor ' 15.875 1.0000 .0000 .10000E+07 18 'Prefactor ' 7.5274 1.0000 .0000 .10000E+07 19 'Prefactor ' .21404E-02 1.0000 .0000 .10000E+07 20 'Prefactor ' .38934E-02 1.0000 .0000 .10000E+07 21 'Prefactor ' 1.0759 1.0000 .0000 .10000E+07 22 'Prefactor ' 43.729 1.0000 .0000 .10000E+07 23 'Prefactor ' 16.036 1.0000 .0000 .10000E+07 24 'Prefactor ' .15685E-02 1.0000 .0000 .10000E+07 25 'Normalizat' 1.0298 1.0000 .10000E-01 10.000 26 'Prefactor ' 1.0594 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .7120E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 16429.15 FROM MIGRAD STATUS=CONVERGED 127 CALLS 2361 TOTAL EDM= .92E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.1% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .0000 .76697 .12244E-06** at limit ** 2 norm 1.6610 3.3881 .28849E-06 -.15861E-02 3 Prefactor .17936E-06 4.3422 -.12554E-05** at limit ** 4 Prefactor .56432 1.9229 -.97998E-06 .42371E-01 5 Prefactor .29643E-07 17.114 -.25249E-05** at limit ** 6 norm 11.661 4.8220 -.20068E-06 .11036E-02 7 Prefactor 19.954 4.2508 .18223E-06 -.26945E-01 8 Prefactor 8.3680 3.8030 .35134E-06 -.96520E-03 9 Prefactor 8.9598 2.3393 .11034E-06 .47107E-02 10 norm 2.3236 1.9130 .26641E-06 .27203E-02 11 norm 4.4805 3.1258 .94996E-07 .17109E-02 12 norm 1.2197 1.9937 .34845E-06 .28241E-02 13 norm 6.7073 1.1225 -.53155E-07 .40569E-02 14 Prefactor .20980 2.3369 .61407E-06** at limit ** 15 norm 2.3485 2.5024 .41662E-06 .49459E-03 16 norm 5.5997 8.9779 .11646E-05 .32307E-01 17 Prefactor 15.773 6.0194 .15091E-06 -.71380E-01 18 Prefactor 7.5766 6.7943 -.83051E-06 .32998E-02 19 Prefactor .36637E-08 6.5470 -.99318E-06** at limit ** 20 Prefactor .35361E-07 12.748 .20569E-06** at limit ** 21 Prefactor 1.0834 13.851 .60580E-06 .53798E-03 22 Prefactor 43.717 1.1865 -.38424E-07 .36351E-01 23 Prefactor 15.993 1.9584 .51600E-07 -.31720E-01 24 Prefactor .24036E-07 5.4152 .93487E-06** at limit ** 25 Normalizat 1.0301 .15531 .71012E-05 .10278E-03 26 Prefactor 1.0592 .10491 -.69481E-05 .21995E-04 ERR DEF= .500 Final values: norm = 0 norm = 1.66098 Prefactor = 1.79357e-07 Prefactor = 0.564318 Prefactor = 2.9643e-08 norm = 11.6608 Prefactor = 19.9541 Prefactor = 8.36804 Prefactor = 8.95976 norm = 2.32357 norm = 4.48046 norm = 1.21966 norm = 6.70728 Prefactor = 0.209803 norm = 2.34851 norm = 5.59974 Prefactor = 15.7731 Prefactor = 7.57664 Prefactor = 3.66374e-09 Prefactor = 3.53606e-08 Prefactor = 1.08336 Prefactor = 43.7169 Prefactor = 15.9932 Prefactor = 2.40363e-08 Normalizat = 1.03014 Prefactor = 1.05924 ********** ** 18 **HESSE ********** FCN= 16429.15 FROM HESSE STATUS=OK 524 CALLS 2885 TOTAL EDM= .29E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 .76626 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 norm 1.6610 3.8089 .81767E-03 -1.5682 3 Prefactor .17936E-06 49.240 .11080E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .56432 299.23 .70667E-03 -1.5693 5 Prefactor .29643E-07 17.132 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 norm 11.661 4.8234 .29292E-03 -1.5640 7 Prefactor 19.954 11.199 .22412E-03 -1.5619 8 Prefactor 8.3680 10.834 .34663E-03 -1.5650 9 Prefactor 8.9598 2.3384 .33459E-03 -1.5648 10 norm 2.3236 1.9842 .67235E-03 -1.5677 11 norm 4.4805 3.1633 .47586E-03 -1.5666 12 norm 1.2197 2.0505 .10187E-02 -1.5686 13 norm 6.7073 1.1276 .38718E-03 -1.5656 14 Prefactor .20980 1.0116 .40704E-02 -1.5699 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 norm 2.3485 2.5010 .66863E-03 -1.5677 16 norm 5.5997 10.342 .42548E-03 -1.5661 17 Prefactor 15.773 15.303 .25111E-03 -1.5629 18 Prefactor 7.5766 6.8435 .36529E-03 -1.5653 19 Prefactor .36637E-08 7.1060 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor .35361E-07 14.371 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Prefactor 1.0834 13.477 .11653E-02 -1.5687 22 Prefactor 43.717 78.455 .15123E-03 -1.5576 23 Prefactor 15.993 13.644 .24984E-03 -1.5628 24 Prefactor .24036E-07 5.6485 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 25 Normalizat 1.0301 .13828 .71432E-01 -.92027 26 Prefactor 1.0592 .92772E-01 .39389E-01 -.90780 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.86148e-06 Minuit parameter uncertainties: 1 2.60961e-06 2 3.80896 3 0.00594361 4 25.9906 5 0.00142544 6 4.82342 7 11.199 8 10.8345 9 2.33837 10 1.9842 11 3.16331 12 2.05048 13 1.12758 14 0.921391 15 2.50095 16 10.3416 17 15.3028 18 6.84347 19 0.000322566 20 0.0014258 21 7.64226 22 78.4565 23 13.6445 24 0.000737107 25 0.138325 26 0.0927864 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 16429.1456446 Extracting fit parameters... 4FGL J0540.8-5415 Spectrum: PowerLaw 349 Prefactor: 2.098e-01 9.214e-01 0.000e+00 1.000e+06 ( 1.000e-12) 350 Index: 2.627e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 351 Scale: 7.197e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 696 Prefactor: 1.059e+00 9.279e-02 0.000e+00 1.000e+01 ( 1.000e+00) 697 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 698 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 695 Normalization: 1.030e+00 1.383e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.02 Ra Dec: 85.207 -54.258 Photon Flux Upper Limit: 5.01372680112e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.0039300503135 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/40007287/likelihoodResults_812332801_812937601_4FGL_J0540.8-5415_weekly_bin948.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 16428.5975374 delta logL = 0.54810718762 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 16428.5512163 delta logL = 0.594428303895 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .73129 1.0000 .0000 .10000E+07 2 'Index ' 1.4589 1.0000 .0000 10.000 3 'Normalizat' 1.0351 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0550 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .7120E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 16428.55 FROM MIGRAD STATUS=CONVERGED 55 CALLS 235 TOTAL EDM= .43E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .73156 .99385 .58204E-03 .17261E-02 2 Index 1.4591 .46696 .30294 -.15316E-03 3 Normalizat 1.0351 .12971 .71278E-01 .39422E-04 4 Prefactor 1.0550 .89953E-01 .39627E-01 .76625E-05 ERR DEF= .500 Final values: Prefactor = 0.731555 Index = 1.45905 Normalizat = 1.03506 Prefactor = 1.05498 ********** ** 18 **HESSE ********** FCN= 16428.55 FROM HESSE STATUS=OK 31 CALLS 266 TOTAL EDM= .29E-10 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .73156 1.1822 .14514E-04 -1.5691 2 Index 1.4591 .72566 .16576E-01 -.78693 3 Normalizat 1.0351 .14822 .31538E-03 -.91865 4 Prefactor 1.0550 .10295 .21578E-03 -.90919 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.89994e-11 Minuit parameter uncertainties: 1 1.18221 2 0.730873 3 0.148283 4 0.102973 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) = 16428.5512162 delta logL = 0.594428347085 Extracting fit parameters... 4FGL J0540.8-5415 Spectrum: PowerLaw 349 Prefactor: 7.316e-01 1.182e+00 0.000e+00 1.000e+06 ( 1.000e-12) 350 Index: 1.459e+00 7.309e-01 0.000e+00 1.000e+01 (-1.000e+00) 351 Scale: 7.197e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 696 Prefactor: 1.055e+00 1.030e-01 0.000e+00 1.000e+01 ( 1.000e+00) 697 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 698 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 695 Normalization: 1.035e+00 1.483e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 1.22 Ra Dec: 85.207 -54.258 Photon Index (Free Index): 1.46 +/- 0.73 Photon Flux (Free Index): 2.72e-09 +/- 4.50e-09 Energy Flux (Free Index): 9.87e-06 +/- 1.97e-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/40007287/cmap_HighResolution_812332801_812937601_4FGL_J0540.8-5415_weekly_bin948.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='3.93e-03', comment='SUCCESS', energy_flux2='9.87e-06', dlogl='5.94e-01', photon_flux2='2.72e-09', job_status='DONE', time_completed='2026-10-06 05:37:02.002143', photon_index_error2='0.73', photon_index2='1.46', ts='0.02', fit_tolerance='1e-08', GAL='1.06', photon_index_error='0.00', photon_flux_upper_limit='5.01e-08', energy_flux_error2='1.97e-05', EG='1.03', time_epoch_completed='1791290222.0', return_code='0', job_id='40007287', GAL2='1.05', EG2='1.04', return_code2='0', photon_flux_error2='4.50e-09', ts2='1.22', photon_index='2.63' WHERE bin_id='948' AND source_name='4FGL J0540.8-5415' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Oct 6 05:37:02 PDT 2026