/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 /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). 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) /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). WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). number of points = 17478 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J0823.1+4042_weekly_bin939 RA = 125.8, Dec = 40.7077 tmin = 806889601, tmax = 807494401 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='34149927', job_status='RUN', time_executed='2026-08-04 06:23:18.232481', time_epoch_executed='1785849798.23' WHERE source_name='4FGL J0823.1+4042' and cadence='weekly' and bin_id='939' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/34149927 Creating custom pfile directory: /lscratch/kocevski/34149927/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=806889601.0 && nMetStart<807494401.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=806889601.0 && nMetStart<807494401.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/34149927/ft1_4FGL_J0823.1+4042_weekly_bin939.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=806889601.0 && nMetStart<807494401.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/34149927/ft2_4FGL_J0823.1+4042_weekly_bin939.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/34149927/ft1_4FGL_J0823.1+4042_weekly_bin939.fits outfile=/lscratch/kocevski/34149927/ft1_filteredMKT_4FGL_J0823.1+4042_weekly_bin939.fits ra=125.8 dec=40.7077 rad=12.0 tmin=806889601.0 tmax=807494401.0 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 4.39 user 3.72 sys 0.24 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/34149927/ft2_4FGL_J0823.1+4042_weekly_bin939.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/34149927/ft2_4FGL_J0823.1+4042_weekly_bin939.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/34149927/ft1_filteredMKT_4FGL_J0823.1+4042_weekly_bin939.fits evtable="EVENTS" outfile="/lscratch/kocevski/34149927/ft1_filtered_4FGL_J0823.1+4042_weekly_bin939.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 0.86 user 0.22 sys 0.14 Number of photons that the gtmktime cut: 348 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/34149927/ft1_filtered_4FGL_J0823.1+4042_weekly_bin939.fits" evtable="EVENTS" scfile=/lscratch/kocevski/34149927/ft2_4FGL_J0823.1+4042_weekly_bin939.fits sctable="SC_DATA" outfnumber of points = 17478 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J0823.1+4042_weekly_bin939 RA = 125.8, Dec = 40.7077 tmin = 806889601, tmax = 807494401 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='34149929', job_status='RUN', time_executed='2026-08-04 06:23:18.233271', time_epoch_executed='1785849798.23' WHERE source_name='4FGL J0823.1+4042' and cadence='weekly' and bin_id='939' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/34149929 Creating custom pfile directory: /lscratch/kocevski/34149929/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=806889601.0 && nMetStart<807494401.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=806889601.0 && nMetStart<807494401.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/34149929/ft1_4FGL_J0823.1+4042_weekly_bin939.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=806889601.0 && nMetStart<807494401.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/34149929/ft2_4FGL_J0823.1+4042_weekly_bin939.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/34149929/ft1_4FGL_J0823.1+4042_weekly_bin939.fits outfile=/lscratch/kocevski/34149929/ft1_filteredMKT_4FGL_J0823.1+4042_weekly_bin939.fits ra=125.8 dec=40.7077 rad=12.0 tmin=806889601.0 tmax=807494401.0 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 4.51 user 3.75 sys 0.22 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/34149929/ft2_4FGL_J0823.1+4042_weekly_bin939.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/34149929/ft2_4FGL_J0823.1+4042_weekly_bin939.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/34149929/ft1_filteredMKT_4FGL_J0823.1+4042_weekly_bin939.fits evtable="EVENTS" outfile="/lscratch/kocevski/34149929/ft1_filtered_4FGL_J0823.1+4042_weekly_bin939.fits" apply_filter=yes overwrite=yes header_obstimes=yes tstart=0.0 tstop=0.0 gtifile="default" chatter=3 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtmktime version HEAD Applying GTI filter: IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2)) real 0.94 user 0.21 sys 0.14 Number of photons that the gtmktime cut: 348 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/34149929/ft1_filtered_4FGL_J0823.1+4042_weekly_bin939.fits" evtable="EVENTS" scfile=/lscratch/kocevski/34149929/ft2_4FGL_J0823.1+4042_weekly_bin939.fits sctable="SC_DATA" outfile=/lscratch/kocevski/34149927/ltcube_806889601_807494401_4FGL_J0823.1+4042_weekly_bin939.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/34149927/ft2_4FGL_J0823.1+4042_weekly_bin939.fits .....................! real 19.80 user 18.92 sys 0.25 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/34149927/ft1_filtered_4FGL_J0823.1+4042_weekly_bin939.fits evtable="EVENTS" scfile=/lscratch/kocevski/34149927/ft2_4FGL_J0823.1+4042_weekly_bin939.fits sctable="SC_DATA" expcube=/lscratch/kocevski/34149927/ltcube_806889601_807494401_4FGL_J0823.1+4042_weekly_bin939.fits outfile=/lscratch/kocevski/34149927/expmap_806889601_807494401_4FGL_J0823.1+4042_weekly_bin939.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/34149927/ltcube_806889601_807494401_4FGL_J0823.1+4042_weekly_bin939.fits .....................! real 71.66 user 66.47 sys 4.25 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Added 198 point sources and 0 extended sources Setting source of interest to: 4FGL J0823.1+4042 @ 125.8 40.7077 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/34149927/ft1_filtered_4FGL_J0823.1+4042_weekly_bin939.fits scfile=/lscratch/kocevski/34149927/ft2_4FGL_J0823.1+4042_weekly_bin939.fits outfile=/lscratch/kocevski/34149927/cmap_806889601_807494401_4FGL_J0823.1+4042_weekly_bin939.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=125.8 yref=40.7077 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.82 user 0.24 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/34149927/ft1_filtered_4FGL_J0823.1+4042_weekly_bin939.fits scfile=/lscratch/kocevski/34149927/ft2_4FGL_J0823.1+4042_weekly_bin939.fits outfile=/lscratch/kocevski/34149927/cmap_HighResolution_806889601_807494401_4FGL_J0823.1+4042_weekly_bin939.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=125.8 yref=40.7077 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.93 user 0.24 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/34149927/ft1_filtered_4FGL_J0823.1+4042_weekly_bin939.fits evtable="EVENTS" scfile=/lscratch/kocevski/34149927/ft2_4FGL_J0823.1+4042_weekly_bin939.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/34149927/Model_4FGL_J0823.1+4042_weekly_bin939.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 Wile=/lscratch/kocevski/34149929/ltcube_806889601_807494401_4FGL_J0823.1+4042_weekly_bin939.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/34149929/ft2_4FGL_J0823.1+4042_weekly_bin939.fits .....................! real 20.02 user 18.87 sys 0.30 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/34149929/ft1_filtered_4FGL_J0823.1+4042_weekly_bin939.fits evtable="EVENTS" scfile=/lscratch/kocevski/34149929/ft2_4FGL_J0823.1+4042_weekly_bin939.fits sctable="SC_DATA" expcube=/lscratch/kocevski/34149929/ltcube_806889601_807494401_4FGL_J0823.1+4042_weekly_bin939.fits outfile=/lscratch/kocevski/34149929/expmap_806889601_807494401_4FGL_J0823.1+4042_weekly_bin939.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/34149929/ltcube_806889601_807494401_4FGL_J0823.1+4042_weekly_bin939.fits .....................! real 72.37 user 66.77 sys 4.35 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 198 point sources and 0 extended sources Setting source of interest to: 4FGL J0823.1+4042 @ 125.8 40.7077 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/34149929/ft1_filtered_4FGL_J0823.1+4042_weekly_bin939.fits scfile=/lscratch/kocevski/34149929/ft2_4FGL_J0823.1+4042_weekly_bin939.fits outfile=/lscratch/kocevski/34149929/cmap_806889601_807494401_4FGL_J0823.1+4042_weekly_bin939.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=125.8 yref=40.7077 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 0.94 user 0.24 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/34149929/ft1_filtered_4FGL_J0823.1+4042_weekly_bin939.fits scfile=/lscratch/kocevski/34149929/ft2_4FGL_J0823.1+4042_weekly_bin939.fits outfile=/lscratch/kocevski/34149929/cmap_HighResolution_806889601_807494401_4FGL_J0823.1+4042_weekly_bin939.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=125.8 yref=40.7077 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.87 user 0.24 sys 0.12 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/34149929/ft1_filtered_4FGL_J0823.1+4042_weekly_bin939.fits evtable="EVENTS" scfile=/lscratch/kocevski/34149929/ft2_4FGL_J0823.1+4042_weekly_bin939.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/34149929/Model_4FGL_J0823.1+4042_weekly_bin939.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/34149927/ft1_filtered_4FGL_J0823.1+4042_weekly_bin939.fits.....................! real 20.70 user 18.82 sys 0.94 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/34149927/ft1_filtered_4FGL_J0823.1+4042_weekly_bin939.fits', '/lscratch/kocevski/34149927/ft2_4FGL_J0823.1+4042_weekly_bin939.fits', expMap='/lscratch/kocevski/34149927/expmap_806889601_807494401_4FGL_J0823.1+4042_weekly_bin939.fits', expCube='/lscratch/kocevski/34149927/ltcube_806889601_807494401_4FGL_J0823.1+4042_weekly_bin939.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/34149927/Model_4FGL_J0823.1+4042_weekly_bin939.xml', optimizer='MINUIT') Using source of interest name: '4FGL J0823.1+4042' 4FGL J0823.1+4042 Spectrum: PowerLaw 302 Prefactor: 2.674e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 303 Index: 2.456e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 304 Scale: 1.174e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/34149927/ft1_filtered_4FGL_J0823.1+4042_weekly_bin939.fits Spacecraft file(s): /lscratch/kocevski/34149927/ft2_4FGL_J0823.1+4042_weekly_bin939.fits Exposure map: /lscratch/kocevski/34149927/expmap_806889601_807494401_4FGL_J0823.1+4042_weekly_bin939.fits Exposure cube: /lscratch/kocevski/34149927/ltcube_806889601_807494401_4FGL_J0823.1+4042_weekly_bin939.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/34149927/Model_4FGL_J0823.1+4042_weekly_bin939.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) = 3902.48415767 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 3902.47490375 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 11.741 1.0000 .0000 .10000E+07 2 'Prefactor ' 1.6348 1.0000 .0000 .10000E+07 3 'Prefactor ' 59.566 1.0000 .0000 .10000E+07 4 'norm ' 21.578 1.0000 .0000 .10000E+07 5 'norm ' .22871E-07 1.0000 .0000 .10000E+07 6 'Prefactor ' .17764E-08 1.0000 .0000 .10000E+07 7 'Prefactor ' .27256E-07 1.0000 .0000 .10000E+07 8 'Prefactor ' .10880E-07 1.0000 .0000 .10000E+07 9 'norm ' 1.5578 1.0000 .0000 .10000E+07 10 'norm ' 2.4832 1.0000 .0000 .10000E+07 11 'Prefactor ' 18.373 1.0000 .0000 .10000E+07 12 'Prefactor ' .32313E-04 1.0000 .0000 .10000E+07 13 'Prefactor ' .34023E-06 1.0000 .0000 .10000E+07 14 'Prefactor ' 12.355 1.0000 .0000 .10000E+07 15 'Prefactor ' 4.3369 1.0000 .0000 .10000E+07 16 'norm ' .20633E-06 1.0000 .0000 .10000E+07 17 'norm ' .98144E-07 1.0000 .0000 .10000E+07 18 'Prefactor ' .22414E-05 1.0000 .0000 .10000E+07 19 'Prefactor ' .78691E-04 1.0000 .0000 .10000E+07 20 'Prefactor ' .34188E-03 1.0000 .0000 .10000E+07 21 'norm ' .10741E-06 1.0000 .0000 .10000E+07 22 'Prefactor ' .16480E-05 1.0000 .0000 .10000E+07 23 'norm ' 43.738 1.0000 .0000 .10000E+07 24 'Prefactor ' 90.665 1.0000 .0000 .10000E+07 25 'Normalizat' 1.2174 1.0000 .10000E-01 10.000 26 'Prefactor ' .99055 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ****orking on... /lscratch/kocevski/34149929/ft1_filtered_4FGL_J0823.1+4042_weekly_bin939.fits.....................! real 20.71 user 18.83 sys 1.04 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/34149929/ft1_filtered_4FGL_J0823.1+4042_weekly_bin939.fits', '/lscratch/kocevski/34149929/ft2_4FGL_J0823.1+4042_weekly_bin939.fits', expMap='/lscratch/kocevski/34149929/expmap_806889601_807494401_4FGL_J0823.1+4042_weekly_bin939.fits', expCube='/lscratch/kocevski/34149929/ltcube_806889601_807494401_4FGL_J0823.1+4042_weekly_bin939.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/34149929/Model_4FGL_J0823.1+4042_weekly_bin939.xml', optimizer='MINUIT') Using source of interest name: '4FGL J0823.1+4042' 4FGL J0823.1+4042 Spectrum: PowerLaw 302 Prefactor: 2.674e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 303 Index: 2.456e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 304 Scale: 1.174e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/34149929/ft1_filtered_4FGL_J0823.1+4042_weekly_bin939.fits Spacecraft file(s): /lscratch/kocevski/34149929/ft2_4FGL_J0823.1+4042_weekly_bin939.fits Exposure map: /lscratch/kocevski/34149929/expmap_806889601_807494401_4FGL_J0823.1+4042_weekly_bin939.fits Exposure cube: /lscratch/kocevski/34149929/ltcube_806889601_807494401_4FGL_J0823.1+4042_weekly_bin939.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/34149929/Model_4FGL_J0823.1+4042_weekly_bin939.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) = 3902.48415767 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 3902.47490375 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 11.741 1.0000 .0000 .10000E+07 2 'Prefactor ' 1.6348 1.0000 .0000 .10000E+07 3 'Prefactor ' 59.566 1.0000 .0000 .10000E+07 4 'norm ' 21.578 1.0000 .0000 .10000E+07 5 'norm ' .22871E-07 1.0000 .0000 .10000E+07 6 'Prefactor ' .17764E-08 1.0000 .0000 .10000E+07 7 'Prefactor ' .27256E-07 1.0000 .0000 .10000E+07 8 'Prefactor ' .10880E-07 1.0000 .0000 .10000E+07 9 'norm ' 1.5578 1.0000 .0000 .10000E+07 10 'norm ' 2.4832 1.0000 .0000 .10000E+07 11 'Prefactor ' 18.373 1.0000 .0000 .10000E+07 12 'Prefactor ' .32313E-04 1.0000 .0000 .10000E+07 13 'Prefactor ' .34023E-06 1.0000 .0000 .10000E+07 14 'Prefactor ' 12.355 1.0000 .0000 .10000E+07 15 'Prefactor ' 4.3369 1.0000 .0000 .10000E+07 16 'norm ' .20633E-06 1.0000 .0000 .10000E+07 17 'norm ' .98144E-07 1.0000 .0000 .10000E+07 18 'Prefactor ' .22414E-05 1.0000 .0000 .10000E+07 19 'Prefactor ' .78691E-04 1.0000 .0000 .10000E+07 20 'Prefactor ' .34188E-03 1.0000 .0000 .10000E+07 21 'norm ' .10741E-06 1.0000 .0000 .10000E+07 22 'Prefactor ' .16480E-05 1.0000 .0000 .10000E+07 23 'norm ' 43.738 1.0000 .0000 .10000E+07 24 'Prefactor ' 90.665 1.0000 .0000 .10000E+07 25 'Normalizat' 1.2174 1.0000 .10000E-01 10.000 26 'Prefactor ' .99055 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6330E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 3902.475 FROM MIGRAD STATUS=CONVERGED 203 CALLS 2800 TOTAL EDM= .12E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.5% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 11.741 14.566 -.10670E-05 -.75911E-02 2 Prefactor 1.6367 21.410 .34806E-05 .39074E-03 3 Prefactor 59.537 14.043 .10023E-05 -.27691 4 norm 21.581 7.2715 .95467E-06 .35245E-01 5 norm .0000 .95624 -.63962E-07** at limit ** 6 Prefactor .0000 2.9944 .18508E-06** at limit ** 7 Prefactor .19273E-06 22.974 .33546E-06** at limit ** 8 Prefactor .55511E-10 8.9894 -.15716E-05** at limit ** 9 norm 1.5578 1.4451 -.10030E-06 .23134E-02 10 norm 2.4835 1.1560 .26656E-06 .10767E-02 11 Prefactor 18.379 1.1233 -.13269E-07 .33864E-02 12 Prefactor .89428E-07 76.558 .11441E-04** at limit ** 13 Prefactor .16653E-09 8.7325 -.33780E-05** at limit ** 14 Prefactor 12.386 6.1598 .24631E-06 -.37343E-02 15 Prefactor 4.3362 17.236 -.50290E-05 -.50026E-01 16 norm .77716E-09 10.918 -.21116E-05** at limit ** 17 norm .27200E-08 15.803 -.26950E-05** at limit ** 18 Prefactor .38139E-05 332.00 .22014E-05** at limit ** 19 Prefactor .27200E-08 41.506 -.18305E-05** at limit ** 20 Prefactor .14419E-04 566.39 -.14612E-04** at limit ** 21 norm .0000 1.6870 .38811E-06** at limit ** 22 Prefactor .45014E-06 23.769 -.13960E-05** at limit ** 23 norm 43.637 3.3242 -.18880E-06 .19044E-01 24 Prefactor 90.557 5.6273 .13566E-06 .21117E-01 25 Normalizat 1.2173 .32746 .23698E-04 .77439E-04 26 Prefactor .99061 .22722 -.23499E-04 .64026E-04 ERR DEF= .500 Final values: Prefactor = 11.7406 Prefactor = 1.63667 Prefactor = 59.5369 norm = 21.5814 norm = 0 Prefactor = 0 Prefactor = 1.92735e-07 Prefactor = 5.55112e-11 norm = 1.55776 norm = 2.4835 Prefactor = 18.3786 Prefactor = 8.94285e-08 Prefactor = 1.66533e-10 Prefactor = 12.386 Prefactor = 4.33623 norm = 7.77156e-10 norm = 2.72005e-09 Prefactor = 3.81389e-06 Prefactor = 2.72005e-09 Prefactor = 1.44192e-05 norm = 0 Prefactor = 4.5014e-07 norm = 43.6371 Prefactor = 90.5569 Normalizat = 1.21731 Prefactor = 0.990615 ****** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6330E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 3902.475 FROM MIGRAD STATUS=CONVERGED 203 CALLS 2800 TOTAL EDM= .12E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.5% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 11.741 14.566 -.10670E-05 -.75911E-02 2 Prefactor 1.6367 21.410 .34806E-05 .39074E-03 3 Prefactor 59.537 14.043 .10023E-05 -.27691 4 norm 21.581 7.2715 .95467E-06 .35245E-01 5 norm .0000 .95624 -.63962E-07** at limit ** 6 Prefactor .0000 2.9944 .18508E-06** at limit ** 7 Prefactor .19273E-06 22.974 .33546E-06** at limit ** 8 Prefactor .55511E-10 8.9894 -.15716E-05** at limit ** 9 norm 1.5578 1.4451 -.10030E-06 .23134E-02 10 norm 2.4835 1.1560 .26656E-06 .10767E-02 11 Prefactor 18.379 1.1233 -.13269E-07 .33864E-02 12 Prefactor .89428E-07 76.558 .11441E-04** at limit ** 13 Prefactor .16653E-09 8.7325 -.33780E-05** at limit ** 14 Prefactor 12.386 6.1598 .24631E-06 -.37343E-02 15 Prefactor 4.3362 17.236 -.50290E-05 -.50026E-01 16 norm .77716E-09 10.918 -.21116E-05** at limit ** 17 norm .27200E-08 15.803 -.26950E-05** at limit ** 18 Prefactor .38139E-05 332.00 .22014E-05** at limit ** 19 Prefactor .27200E-08 41.506 -.18305E-05** at limit ** 20 Prefactor .14419E-04 566.39 -.14612E-04** at limit ** 21 norm .0000 1.6870 .38811E-06** at limit ** 22 Prefactor .45014E-06 23.769 -.13960E-05** at limit ** 23 norm 43.637 3.3242 -.18880E-06 .19044E-01 24 Prefactor 90.557 5.6273 .13566E-06 .21117E-01 25 Normalizat 1.2173 .32746 .23698E-04 .77439E-04 26 Prefactor .99061 .22722 -.23499E-04 .64026E-04 ERR DEF= .500 Final values: Prefactor = 11.7406 Prefactor = 1.63667 Prefactor = 59.5369 norm = 21.5814 norm = 0 Prefactor = 0 Prefactor = 1.92735e-07 Prefactor = 5.55112e-11 norm = 1.55776 norm = 2.4835 Prefactor = 18.3786 Prefactor = 8.94285e-08 Prefactor = 1.66533e-10 Prefactor = 12.386 Prefactor = 4.33623 norm = 7.77156e-10 norm = 2.72005e-09 Prefactor = 3.81389e-06 Prefactor = 2.72005e-09 Prefactor = 1.44192e-05 norm = 0 Prefactor = 4.5014e-07 norm = 43.6371 Prefactor = 90.5569 Normalizat = 1.21731 Prefactor = 0.990615 ********** ** 18 **HESSE ********** FCN= 3902.475 FROM HESSE STATUS=OK 502 CALLS 3302 TOTAL EDM= .72E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 11.741 14.656 .29211E-03 -1.5639 2 Prefactor 1.6367 21.787 .82646E-03 -1.5682 3 Prefactor 59.537 30.751 .12958E-03 -1.5554 4 norm 21.581 20.968 .21533E-03 -1.5615 5 norm .0000 .95937 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .0000 3.0076 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .19273E-06 23.172 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor .55511E-10 8.9618 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 norm 1.5578 1.4367 .85245E-03 -1.5683 10 norm 2.4835 1.1768 .64847E-03 -1.5676 11 Prefactor 18.379 105.76 .23339E-03 -1.5622 12 Prefactor .89428E-07 76.334 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor .16653E-09 8.7067 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 12.386 252.43 .28473E-03 -1.5638 15 Prefactor 4.3362 30.955 .48346E-03 -1.5666 16 norm .77716E-09 10.828 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 norm .27200E-08 15.708 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Prefactor .38139E-05 334.47 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 Prefactor .27200E-08 41.521 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor .14419E-04 578.36 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 norm .0000 1.6892 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 22 Prefactor .45014E-06 24.042 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 norm 43.637 4374.6 .15122E-03 -1.5576 24 Prefactor 90.557 106.80 .10503E-03 -1.5518 25 Normalizat 1.2173 .30728 .69560E-01 -.86070 26 Prefactor .99061 .19652 .46149E-01 -.93043 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 7.20564e-06 Minuit parameter uncertainties: 1 14.6561 2 11.9431 3 30.751 4 20.9676 5 2.41156e-06 6 3.31376e-06 7 0.00422659 8 5.31803e-05 9 1.43672 10 1.17677 11 88.1771 12 0.00522593 13 7.90468e-05 14 111.837 15 23.1715 16 0.000186121 17 0.00041313 18 0.0714361 19 0.000672837 20 0.18266 21 8.04411e-07 22 0.00657967 23 874.488 24 106.802 25 0.30774 26 0.196663 ********** ** 18 **HESSE ********** FCN= 3902.475 FROM HESSE STATUS=OK 502 CALLS 3302 TOTAL EDM= .72E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 11.741 14.656 .29211E-03 -1.5639 2 Prefactor 1.6367 21.787 .82646E-03 -1.5682 3 Prefactor 59.537 30.751 .12958E-03 -1.5554 4 norm 21.581 20.968 .21533E-03 -1.5615 5 norm .0000 .95937 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .0000 3.0076 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .19273E-06 23.172 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor .55511E-10 8.9618 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 norm 1.5578 1.4367 .85245E-03 -1.5683 10 norm 2.4835 1.1768 .64847E-03 -1.5676 11 Prefactor 18.379 105.76 .23339E-03 -1.5622 12 Prefactor .89428E-07 76.334 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor .16653E-09 8.7067 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 12.386 252.43 .28473E-03 -1.5638 15 Prefactor 4.3362 30.955 .48346E-03 -1.5666 16 norm .77716E-09 10.828 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 norm .27200E-08 15.708 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Prefactor .38139E-05 334.47 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 Prefactor .27200E-08 41.521 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor .14419E-04 578.36 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 norm .0000 1.6892 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 22 Prefactor .45014E-06 24.042 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 norm 43.637 4374.6 .15122E-03 -1.5576 24 Prefactor 90.557 106.80 .10503E-03 -1.5518 25 Normalizat 1.2173 .30728 .69560E-01 -.86070 26 Prefactor .99061 .19652 .46149E-01 -.93043 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 7.20564e-06 Minuit parameter uncertainties: 1 14.6561 2 11.9431 3 30.751 4 20.9676 5 2.41156e-06 6 3.31376e-06 7 0.00422659 8 5.31803e-05 9 1.43672 10 1.17677 11 88.1771 12 0.00522593 13 7.90468e-05 14 111.837 15 23.1715 16 0.000186121 17 0.00041313 18 0.0714361 19 0.000672837 20 0.18266 21 8.04411e-07 22 0.00657967 23 874.488 24 106.802 25 0.30774 26 0.196663 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 3902.47490123 Extracting fit parameters... 4FGL J0823.1+4042 Spectrum: PowerLaw 302 Prefactor: 8.943e-08 5.226e-03 0.000e+00 1.000e+06 ( 1.000e-13) 303 Index: 2.456e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 304 Scale: 1.174e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 630 Prefactor: 9.906e-01 1.967e-01 0.000e+00 1.000e+01 ( 1.000e+00) 631 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 632 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 629 Normalization: 1.217e+00 3.077e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 125.800 40.708 Photon Flux Upper Limit: 2.26417254661e-07 ph cm-2 s-1 Energy Flux Upper Limit: 0.0175605711035 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/34149927/likelihoodResults_806889601_807494401_4FGL_J0823.1+4042_weekly_bin939.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) = 3902.48153124 delta logL = -0.00663001071507 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 3902.19788211 delta logL = 0.277019114325 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .13262 1.0000 .0000 .10000E+07 2 'Index ' 5.3001 1.0000 .0000 10.000 3 'Normalizat' 1.0951 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0447 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6330E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 3902.198 FROM MIGRAD STATUS=CONVERGED 54 CALLS 248 TOTAL EDM= .57E-10 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .13239 2.9883 .63212E-03** at limit ** 2 Index 5.3013 3.1132 .99577E-01 .19157E-03 3 Normalizat 1.0954 .58965E-01 .72743E-01 -.69325E-04 4 Prefactor 1.0445 .40655E-01 .40232E-01 -.28291E-03 ERR DEF= .500 Final values: Prefactor = 0.132387 Index = 5.30125 Normalizat = 1.0954 Prefactor = 1.0445 ********** ** 18 **HESSE ********** FCN= 3902.198 FROM HESSE STATUS=NOT POSDEF 31 CALLS 279 TOTAL EDM= .99E-09 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .13239 10.278 .28130E-05 -1.5701 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 5.3013 7.6447 .54807E-02 .60287E-01 3 Normalizat 1.0954 .28348 .32191E-03 -.89900 4 Prefactor 1.0445 .18711 .22576E-03 -.91260 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 9.91661e-10 Minuit parameter uncertainties: 1 2.33295 2 7.79579 3 0.28387 4 0.187231 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 3902.19788135 delta logL = 0.277019878827 Extracting fit parameters... 4FGL J0823.1+4042 Spectrum: PowerLaw 302 Prefactor: 1.324e-01 2.333e+00 0.000e+00 1.000e+06 ( 1.000e-13) 303 Index: 5.301e+00 7.796e+00 0.000e+00 1.000e+01 (-1.000e+00) 304 Scale: 1.174e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 630 Prefactor: 1.045e+00 1.872e-01 0.000e+00 1.000e+01 ( 1.000e+00) 631 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 632 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 629 Normalization: 1.095e+00 2.839e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 125.800 40.708 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/34149927/cmap_HighResolution_806889601_807494401_4FGL_J0823.1+4042_weekly_bin939.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='1.76e-02', job_status='DONE', photon_flux_upper_limit='2.26e-07', time_completed='2026-08-04 06:32:14.273347', job_id='34149927', GAL2='1.04', fit_tolerance='1e-08', EG2='1.10', EG='1.22', time_epoch_completed='1785850334.27', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.99', dlogl='2.77e-01', ts2='0.66', photon_index_error='0.00', photon_index='2.46' WHERE bin_id='939' AND source_name='4FGL J0823.1+4042' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Aug 4 06:32:14 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 3902.47490123 Extracting fit parameters... 4FGL J0823.1+4042 Spectrum: PowerLaw 302 Prefactor: 8.943e-08 5.226e-03 0.000e+00 1.000e+06 ( 1.000e-13) 303 Index: 2.456e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 304 Scale: 1.174e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 630 Prefactor: 9.906e-01 1.967e-01 0.000e+00 1.000e+01 ( 1.000e+00) 631 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 632 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 629 Normalization: 1.217e+00 3.077e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 125.800 40.708 Photon Flux Upper Limit: 2.26417254661e-07 ph cm-2 s-1 Energy Flux Upper Limit: 0.0175605711035 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/34149929/likelihoodResults_806889601_807494401_4FGL_J0823.1+4042_weekly_bin939.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) = 3902.48153124 delta logL = -0.00663001071507 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 3902.19788211 delta logL = 0.277019114325 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .13262 1.0000 .0000 .10000E+07 2 'Index ' 5.3001 1.0000 .0000 10.000 3 'Normalizat' 1.0951 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0447 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6330E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 3902.198 FROM MIGRAD STATUS=CONVERGED 54 CALLS 248 TOTAL EDM= .57E-10 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .13239 2.9883 .63212E-03** at limit ** 2 Index 5.3013 3.1132 .99577E-01 .19157E-03 3 Normalizat 1.0954 .58965E-01 .72743E-01 -.69325E-04 4 Prefactor 1.0445 .40655E-01 .40232E-01 -.28291E-03 ERR DEF= .500 Final values: Prefactor = 0.132387 Index = 5.30125 Normalizat = 1.0954 Prefactor = 1.0445 ********** ** 18 **HESSE ********** FCN= 3902.198 FROM HESSE STATUS=NOT POSDEF 31 CALLS 279 TOTAL EDM= .99E-09 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .13239 10.278 .28130E-05 -1.5701 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 5.3013 7.6447 .54807E-02 .60287E-01 3 Normalizat 1.0954 .28348 .32191E-03 -.89900 4 Prefactor 1.0445 .18711 .22576E-03 -.91260 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 9.91661e-10 Minuit parameter uncertainties: 1 2.33295 2 7.79579 3 0.28387 4 0.187231 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 3902.19788135 delta logL = 0.277019878827 Extracting fit parameters... 4FGL J0823.1+4042 Spectrum: PowerLaw 302 Prefactor: 1.324e-01 2.333e+00 0.000e+00 1.000e+06 ( 1.000e-13) 303 Index: 5.301e+00 7.796e+00 0.000e+00 1.000e+01 (-1.000e+00) 304 Scale: 1.174e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 630 Prefactor: 1.045e+00 1.872e-01 0.000e+00 1.000e+01 ( 1.000e+00) 631 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 632 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 629 Normalization: 1.095e+00 2.839e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 125.800 40.708 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/34149929/cmap_HighResolution_806889601_807494401_4FGL_J0823.1+4042_weekly_bin939.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='1.76e-02', job_status='DONE', photon_flux_upper_limit='2.26e-07', time_completed='2026-08-04 06:32:18.936516', job_id='34149929', GAL2='1.04', fit_tolerance='1e-08', EG2='1.10', EG='1.22', time_epoch_completed='1785850338.94', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.99', dlogl='2.77e-01', ts2='0.66', photon_index_error='0.00', photon_index='2.46' WHERE bin_id='939' AND source_name='4FGL J0823.1+4042' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Aug 4 06:32:19 PDT 2026