/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 = 17278 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1028.4-0234_weekly_bin930 RA = 157.121, Dec = -2.5829 tmin = 801446401, tmax = 802051201 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='27646431', job_status='RUN', time_executed='2026-06-02 09:20:02.331578', time_epoch_executed='1780417202.33' WHERE source_name='4FGL J1028.4-0234' and cadence='weekly' and bin_id='930' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/27646431 Creating custom pfile directory: /lscratch/kocevski/27646431/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=801446401.0 && nMetStart<802051201.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=801446401.0 && nMetStart<802051201.0' /Data/Flight/Level1/LPA Retrieving 107 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/27646431/ft1_4FGL_J1028.4-0234_weekly_bin930.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=801446401.0 && nMetStart<802051201.0' /Data/Flight/Level1/LPA Retrieving 107 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/27646431/ft2_4FGL_J1028.4-0234_weekly_bin930.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/27646431/ft1_4FGL_J1028.4-0234_weekly_bin930.fits outfile=/lscratch/kocevski/27646431/ft1_filteredMKT_4FGL_J1028.4-0234_weekly_bin930.fits ra=157.121 dec=-2.5829 rad=12.0 tmin=801446401.0 tmax=802051201.0 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 4.65 user 4.03 sys 0.22 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/27646431/ft2_4FGL_J1028.4-0234_weekly_bin930.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/27646431/ft2_4FGL_J1028.4-0234_weekly_bin930.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/27646431/ft1_filteredMKT_4FGL_J1028.4-0234_weekly_bin930.fits evtable="EVENTS" outfile="/lscratch/kocevski/27646431/ft1_filtered_4FGL_J1028.4-0234_weekly_bin930.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 0.77 user 0.20 sys 0.11 Number of photons that the gtmktime cut: 1204 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/27646431/ft1_filtered_4FGL_J1028.4-0234_weekly_bin930.fits" evtable="EVENTS" scfile=/lscratch/kocevski/27646431/ft2_4FGL_J1028.4-0234_weekly_bin930.fits sctable="SC_DATA"number of points = 17278 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1028.4-0234_weekly_bin930 RA = 157.121, Dec = -2.5829 tmin = 801446401, tmax = 802051201 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='27646421', job_status='RUN', time_executed='2026-06-02 09:20:02.039297', time_epoch_executed='1780417202.04' WHERE source_name='4FGL J1028.4-0234' and cadence='weekly' and bin_id='930' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/27646421 Creating custom pfile directory: /lscratch/kocevski/27646421/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=801446401.0 && nMetStart<802051201.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=801446401.0 && nMetStart<802051201.0' /Data/Flight/Level1/LPA Retrieving 107 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/27646421/ft1_4FGL_J1028.4-0234_weekly_bin930.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=801446401.0 && nMetStart<802051201.0' /Data/Flight/Level1/LPA Retrieving 107 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/27646421/ft2_4FGL_J1028.4-0234_weekly_bin930.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/27646421/ft1_4FGL_J1028.4-0234_weekly_bin930.fits outfile=/lscratch/kocevski/27646421/ft1_filteredMKT_4FGL_J1028.4-0234_weekly_bin930.fits ra=157.121 dec=-2.5829 rad=12.0 tmin=801446401.0 tmax=802051201.0 emin=100.0 emax=100000.0 zmin=0.0 zmax=90.0 evclass=128 evtype="INDEF" convtype=-1 phasemin=0.0 phasemax=1.0 evtable="EVENTS" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. real 5.08 user 4.49 sys 0.25 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/27646421/ft2_4FGL_J1028.4-0234_weekly_bin930.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/27646421/ft2_4FGL_J1028.4-0234_weekly_bin930.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/27646421/ft1_filteredMKT_4FGL_J1028.4-0234_weekly_bin930.fits evtable="EVENTS" outfile="/lscratch/kocevski/27646421/ft1_filtered_4FGL_J1028.4-0234_weekly_bin930.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 0.23 sys 0.13 Number of photons that the gtmktime cut: 1204 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/27646421/ft1_filtered_4FGL_J1028.4-0234_weekly_bin930.fits" evtable="EVENTS" scfile=/lscratch/kocevski/27646421/ft2_4FGL_J1028.4-0234_weekly_bin930.fits sctable="SC_DATA" outfile=/lscratch/kocevski/27646431/ltcube_801446401_802051201_4FGL_J1028.4-0234_weekly_bin930.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/27646431/ft2_4FGL_J1028.4-0234_weekly_bin930.fits .....................! real 17.18 user 16.39 sys 0.24 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/27646431/ft1_filtered_4FGL_J1028.4-0234_weekly_bin930.fits evtable="EVENTS" scfile=/lscratch/kocevski/27646431/ft2_4FGL_J1028.4-0234_weekly_bin930.fits sctable="SC_DATA" expcube=/lscratch/kocevski/27646431/ltcube_801446401_802051201_4FGL_J1028.4-0234_weekly_bin930.fits outfile=/lscratch/kocevski/27646431/expmap_801446401_802051201_4FGL_J1028.4-0234_weekly_bin930.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/27646431/ltcube_801446401_802051201_4FGL_J1028.4-0234_weekly_bin930.fits .....................! real 63.18 user 58.60 sys 3.67 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 164 point sources and 0 extended sources Setting source of interest to: 4FGL J1028.4-0234 @ 157.121 -2.5829 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/27646431/ft1_filtered_4FGL_J1028.4-0234_weekly_bin930.fits scfile=/lscratch/kocevski/27646431/ft2_4FGL_J1028.4-0234_weekly_bin930.fits outfile=/lscratch/kocevski/27646431/cmap_801446401_802051201_4FGL_J1028.4-0234_weekly_bin930.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=157.121 yref=-2.5829 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 0.22 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/27646431/ft1_filtered_4FGL_J1028.4-0234_weekly_bin930.fits scfile=/lscratch/kocevski/27646431/ft2_4FGL_J1028.4-0234_weekly_bin930.fits outfile=/lscratch/kocevski/27646431/cmap_HighResolution_801446401_802051201_4FGL_J1028.4-0234_weekly_bin930.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=157.121 yref=-2.5829 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.63 user 0.22 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/27646431/ft1_filtered_4FGL_J1028.4-0234_weekly_bin930.fits evtable="EVENTS" scfile=/lscratch/kocevski/27646431/ft2_4FGL_J1028.4-0234_weekly_bin930.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/27646431/Model_4FGL_J1028.4-0234_weekly_bin930.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding sourc outfile=/lscratch/kocevski/27646421/ltcube_801446401_802051201_4FGL_J1028.4-0234_weekly_bin930.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/27646421/ft2_4FGL_J1028.4-0234_weekly_bin930.fits .....................! real 18.26 user 17.42 sys 0.24 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/27646421/ft1_filtered_4FGL_J1028.4-0234_weekly_bin930.fits evtable="EVENTS" scfile=/lscratch/kocevski/27646421/ft2_4FGL_J1028.4-0234_weekly_bin930.fits sctable="SC_DATA" expcube=/lscratch/kocevski/27646421/ltcube_801446401_802051201_4FGL_J1028.4-0234_weekly_bin930.fits outfile=/lscratch/kocevski/27646421/expmap_801446401_802051201_4FGL_J1028.4-0234_weekly_bin930.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/27646421/ltcube_801446401_802051201_4FGL_J1028.4-0234_weekly_bin930.fits .....................! real 69.33 user 64.36 sys 4.09 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 164 point sources and 0 extended sources Setting source of interest to: 4FGL J1028.4-0234 @ 157.121 -2.5829 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/27646421/ft1_filtered_4FGL_J1028.4-0234_weekly_bin930.fits scfile=/lscratch/kocevski/27646421/ft2_4FGL_J1028.4-0234_weekly_bin930.fits outfile=/lscratch/kocevski/27646421/cmap_801446401_802051201_4FGL_J1028.4-0234_weekly_bin930.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=157.121 yref=-2.5829 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 0.67 user 0.24 sys 0.14 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/27646421/ft1_filtered_4FGL_J1028.4-0234_weekly_bin930.fits scfile=/lscratch/kocevski/27646421/ft2_4FGL_J1028.4-0234_weekly_bin930.fits outfile=/lscratch/kocevski/27646421/cmap_HighResolution_801446401_802051201_4FGL_J1028.4-0234_weekly_bin930.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=157.121 yref=-2.5829 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.64 user 0.25 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/27646421/ft1_filtered_4FGL_J1028.4-0234_weekly_bin930.fits evtable="EVENTS" scfile=/lscratch/kocevski/27646421/ft2_4FGL_J1028.4-0234_weekly_bin930.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/27646421/Model_4FGL_J1028.4-0234_weekly_bin930.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/27646431/ft1_filtered_4FGL_J1028.4-0234_weekly_bin930.fits.....................! real 42.38 user 40.72 sys 0.93 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/27646431/ft1_filtered_4FGL_J1028.4-0234_weekly_bin930.fits', '/lscratch/kocevski/27646431/ft2_4FGL_J1028.4-0234_weekly_bin930.fits', expMap='/lscratch/kocevski/27646431/expmap_801446401_802051201_4FGL_J1028.4-0234_weekly_bin930.fits', expCube='/lscratch/kocevski/27646431/ltcube_801446401_802051201_4FGL_J1028.4-0234_weekly_bin930.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/27646431/Model_4FGL_J1028.4-0234_weekly_bin930.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1028.4-0234' 4FGL J1028.4-0234 Spectrum: PowerLaw 235 Prefactor: 1.582e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 236 Index: 2.613e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 237 Scale: 6.037e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/27646431/ft1_filtered_4FGL_J1028.4-0234_weekly_bin930.fits Spacecraft file(s): /lscratch/kocevski/27646431/ft2_4FGL_J1028.4-0234_weekly_bin930.fits Exposure map: /lscratch/kocevski/27646431/expmap_801446401_802051201_4FGL_J1028.4-0234_weekly_bin930.fits Exposure cube: /lscratch/kocevski/27646431/ltcube_801446401_802051201_4FGL_J1028.4-0234_weekly_bin930.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/27646431/Model_4FGL_J1028.4-0234_weekly_bin930.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) = 13722.6340993 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 13722.6130803 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .78298E-02 1.0000 .0000 .10000E+07 2 'norm ' 1.6347 1.0000 .0000 .10000E+07 3 'Prefactor ' .15365E-06 1.0000 .0000 .10000E+07 4 'Prefactor ' 13.417 1.0000 .0000 .10000E+07 5 'Prefactor ' 23.177 1.0000 .0000 .10000E+07 6 'Prefactor ' .33382E-03 1.0000 .0000 .10000E+07 7 'Prefactor ' 27.399 1.0000 .0000 .10000E+07 8 'Prefactor ' 61.552 1.0000 .0000 .10000E+07 9 'Prefactor ' .77139E-03 1.0000 .0000 .10000E+07 10 'norm ' 2.5337 1.0000 .0000 .10000E+07 11 'Prefactor ' .28999E-02 1.0000 .0000 .10000E+07 12 'Prefactor ' 4.5463 1.0000 .0000 .10000E+07 13 'Prefactor ' 3.6495 1.0000 .0000 .10000E+07 14 'norm ' .37861 1.0000 .0000 .10000E+07 15 'norm ' 2.8925 1.0000 .0000 .10000E+07 16 'Normalizat' 1.2223 1.0000 .10000E-01 10.000 17 'Prefactor ' .89265 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5280E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 13722.61 FROM MIGRAD STATUS=CONVERGED 187 CALLS 1326 TOTAL EDM= .18E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.1% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .49626E-02 6.7327 .78729E-05** at limit ** 2 norm 1.6352 .96581 .12560E-07 -.13346E-02 3 Prefactor .0000 2.5241 .65322E-07** at limit ** 4 Prefactor 13.562 5.7404 .28886E-07 -.59966E-01 5 Prefactor 23.253 1.2634 -.43959E-08 .51532E-01 6 Prefactor .0000 4.4877 -.16465E-08** at limit ** 7 Prefactor 26.964 38.722 .47465E-07 .12672E-01 8 Prefactor 63.828 42.193 .65890E-07 .87743E-02 9 Prefactor .55511E-10 12.065 -.24763E-06** at limit ** 10 norm 2.5316 1.0657 .42718E-07 -.67306E-03 11 Prefactor .72164E-09 8.3876 -.32436E-06** at limit ** 12 Prefactor 4.5441 2.7225 .37814E-07 -.95550E-03 13 Prefactor 3.6551 5.2926 .98343E-07 -.60196E-04 14 norm .37890 .24418 .16988E-07 .17708E-02 15 norm 2.8837 4.5254 .58617E-07 .20420E-03 16 Normalizat 1.2209 .16471 -.36488E-05 .17448E-03 17 Prefactor .89318 .11811 -.21907E-05 .17796E-03 ERR DEF= .500 Final values: norm = 0.00496261 norm = 1.63517 Prefactor = 0 Prefactor = 13.5625 Prefactor = 23.2528 Prefactor = 0 Prefactor = 26.9641 Prefactor = 63.8285 Prefactor = 5.55112e-11 norm = 2.53159 Prefactor = 7.21645e-10 Prefactor = 4.54411 Prefactor = 3.65513 norm = 0.378897 norm = 2.88373 Normalizat = 1.22091 Prefactor = 0.893176 ********** ** 18 **HESSE ********** FCN= 13722.61 FROM HESSE STATUS=OK 269 CALLS 1595 TOTAL EDM= .46E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .49626E-02 .12597 .27883E-02 -1.5707 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 norm 1.6352 .96758 .82649E-03 -1.5682 3 Prefactor .0000 2.5523 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor 13.562 28.160 .27320E-03 -1.5634 5 Prefactor 23.253 20.506 .20777E-03 -1.5612 6 Prefactor .0000 4.4166 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor 26.964 39.245 .19108E-03 -1.5604 8 Prefactor 63.828 42.084 .12747E-03 -1.5548 9 Prefactor .55511E-10 11.799 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 norm 2.5316 1.0777 .64138E-03 -1.5676 11 Prefactor .72164E-09 8.2809 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor 4.5441 2.7574 .47190E-03 -1.5665 13 Prefactor 3.6551 5.3371 .52854E-03 -1.5670 14 norm .37890 .24355 .92007E-03 -1.5696 15 norm 2.8837 4.5151 .59726E-03 -1.5674 16 Normalizat 1.2209 .13969 .60555E-01 -.85959 17 Prefactor .89318 .99110E-01 .44911E-01 -.96380 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 4.56627e-07 Minuit parameter uncertainties: 1 0.0500047 2 0.967579 3 9.41488e-06 4 28.1607 5 20.5059 6 1.10363e-05 7 39.2454 8 42.0844 9 3.94468e-05 10 1.07772 11 0.000153018 12 2.75737 13 5.33709 14 0.243553 15 4.51508 16 0.139731 17 0.0991296 e GAL_V02 Working on... /lscratch/kocevski/27646421/ft1_filtered_4FGL_J1028.4-0234_weekly_bin930.fits.....................! real 48.67 user 46.64 sys 1.21 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/27646421/ft1_filtered_4FGL_J1028.4-0234_weekly_bin930.fits', '/lscratch/kocevski/27646421/ft2_4FGL_J1028.4-0234_weekly_bin930.fits', expMap='/lscratch/kocevski/27646421/expmap_801446401_802051201_4FGL_J1028.4-0234_weekly_bin930.fits', expCube='/lscratch/kocevski/27646421/ltcube_801446401_802051201_4FGL_J1028.4-0234_weekly_bin930.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/27646421/Model_4FGL_J1028.4-0234_weekly_bin930.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1028.4-0234' 4FGL J1028.4-0234 Spectrum: PowerLaw 235 Prefactor: 1.582e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 236 Index: 2.613e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 237 Scale: 6.037e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/27646421/ft1_filtered_4FGL_J1028.4-0234_weekly_bin930.fits Spacecraft file(s): /lscratch/kocevski/27646421/ft2_4FGL_J1028.4-0234_weekly_bin930.fits Exposure map: /lscratch/kocevski/27646421/expmap_801446401_802051201_4FGL_J1028.4-0234_weekly_bin930.fits Exposure cube: /lscratch/kocevski/27646421/ltcube_801446401_802051201_4FGL_J1028.4-0234_weekly_bin930.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/27646421/Model_4FGL_J1028.4-0234_weekly_bin930.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) = 13722.6340993 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 13722.6130803 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .78298E-02 1.0000 .0000 .10000E+07 2 'norm ' 1.6347 1.0000 .0000 .10000E+07 3 'Prefactor ' .15365E-06 1.0000 .0000 .10000E+07 4 'Prefactor ' 13.417 1.0000 .0000 .10000E+07 5 'Prefactor ' 23.177 1.0000 .0000 .10000E+07 6 'Prefactor ' .33382E-03 1.0000 .0000 .10000E+07 7 'Prefactor ' 27.399 1.0000 .0000 .10000E+07 8 'Prefactor ' 61.552 1.0000 .0000 .10000E+07 9 'Prefactor ' .77139E-03 1.0000 .0000 .10000E+07 10 'norm ' 2.5337 1.0000 .0000 .10000E+07 11 'Prefactor ' .28999E-02 1.0000 .0000 .10000E+07 12 'Prefactor ' 4.5463 1.0000 .0000 .10000E+07 13 'Prefactor ' 3.6495 1.0000 .0000 .10000E+07 14 'norm ' .37861 1.0000 .0000 .10000E+07 15 'norm ' 2.8925 1.0000 .0000 .10000E+07 16 'Normalizat' 1.2223 1.0000 .10000E-01 10.000 17 'Prefactor ' .89265 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5280E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 13722.61 FROM MIGRAD STATUS=CONVERGED 187 CALLS 1326 TOTAL EDM= .18E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.1% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .49626E-02 6.7327 .78729E-05** at limit ** 2 norm 1.6352 .96581 .12560E-07 -.13346E-02 3 Prefactor .0000 2.5241 .65322E-07** at limit ** 4 Prefactor 13.562 5.7404 .28886E-07 -.59966E-01 5 Prefactor 23.253 1.2634 -.43959E-08 .51532E-01 6 Prefactor .0000 4.4877 -.16465E-08** at limit ** 7 Prefactor 26.964 38.722 .47465E-07 .12672E-01 8 Prefactor 63.828 42.193 .65890E-07 .87743E-02 9 Prefactor .55511E-10 12.065 -.24763E-06** at limit ** 10 norm 2.5316 1.0657 .42718E-07 -.67306E-03 11 Prefactor .72164E-09 8.3876 -.32436E-06** at limit ** 12 Prefactor 4.5441 2.7225 .37814E-07 -.95550E-03 13 Prefactor 3.6551 5.2926 .98343E-07 -.60196E-04 14 norm .37890 .24418 .16988E-07 .17708E-02 15 norm 2.8837 4.5254 .58617E-07 .20420E-03 16 Normalizat 1.2209 .16471 -.36488E-05 .17448E-03 17 Prefactor .89318 .11811 -.21907E-05 .17796E-03 ERR DEF= .500 Final values: norm = 0.00496261 norm = 1.63517 Prefactor = 0 Prefactor = 13.5625 Prefactor = 23.2528 Prefactor = 0 Prefactor = 26.9641 Prefactor = 63.8285 Prefactor = 5.55112e-11 norm = 2.53159 Prefactor = 7.21645e-10 Prefactor = 4.54411 Prefactor = 3.65513 norm = 0.378897 norm = 2.88373 Normalizat = 1.22091 Prefactor = 0.893176 ********** ** 18 **HESSE ********** FCN= 13722.61 FROM HESSE STATUS=OK 269 CALLS 1595 TOTAL EDM= .46E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .49626E-02 .12597 .27883E-02 -1.5707 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 norm 1.6352 .96758 .82649E-03 -1.5682 3 Prefactor .0000 2.5523 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor 13.562 28.160 .27320E-03 -1.5634 5 Prefactor 23.253 20.506 .20777E-03 -1.5612 6 Prefactor .0000 4.4166 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor 26.964 39.245 .19108E-03 -1.5604 8 Prefactor 63.828 42.084 .12747E-03 -1.5548 9 Prefactor .55511E-10 11.799 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 norm 2.5316 1.0777 .64138E-03 -1.5676 11 Prefactor .72164E-09 8.2809 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor 4.5441 2.7574 .47190E-03 -1.5665 13 Prefactor 3.6551 5.3371 .52854E-03 -1.5670 14 norm .37890 .24355 .92007E-03 -1.5696 15 norm 2.8837 4.5151 .59726E-03 -1.5674 16 Normalizat 1.2209 .13969 .60555E-01 -.85959 17 Prefactor .89318 .99110E-01 .44911E-01 -.96380 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 4.56627e-07 Minuit parameter uncertainties: 1 0.0500047 2 0.967579 3 9.41488e-06 4 28.1607 5 20.5059 6 1.10363e-05 7 39.2454 8 42.0844 9 3.94468e-05 10 1.07772 11 0.000153018 12 2.75737 13 5.33709 14 0.243553 15 4.51508 16 0.139731 17 0.0991296 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 13722.6112844 Extracting fit parameters... 4FGL J1028.4-0234 Spectrum: PowerLaw 235 Prefactor: 7.216e-10 1.530e-04 0.000e+00 1.000e+06 ( 1.000e-12) 236 Index: 2.613e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 237 Scale: 6.037e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 525 Prefactor: 8.932e-01 9.913e-02 0.000e+00 1.000e+01 ( 1.000e+00) 526 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 527 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 524 Normalization: 1.221e+00 1.397e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 157.121 -2.583 Photon Flux Upper Limit: 6.40887253169e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00501970721115 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/27646431/likelihoodResults_801446401_802051201_4FGL_J1028.4-0234_weekly_bin930.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): 102 logL (Free Index) = 13722.6124448 delta logL = -0.00116033348058 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 13722.6112888 delta logL = -4.3207037379e-06 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .44234E-04 1.0000 .0000 .10000E+07 2 'Index ' 2.2215 1.0000 .0000 10.000 3 'Normalizat' 1.2207 1.0000 .10000E-01 10.000 4 'Prefactor ' .89338 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5280E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 13722.61 FROM MIGRAD STATUS=CONVERGED 39 CALLS 247 TOTAL EDM= .74E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 6.1331 .42118E-03** at limit ** 2 Index 2.8535 1.1020 .11513E-04 .0000 3 Normalizat 1.2209 1.0997 -.18914E-05 .16281E-05 4 Prefactor .89318 1.2385 -.19647E-06 -.85677E-04 ERR DEF= .500 Final values: Prefactor = 0 Index = 2.85354 Normalizat = 1.22091 Prefactor = 0.893175 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 13722.61 FROM HESSE STATUS=FAILED 9 CALLS 256 TOTAL EDM= .74E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 6.1331 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .92216 1.9963 .11513E-04 -.44371 3 Normalizat 1.2209 1.0997 -.18914E-05 -.85959 4 Prefactor .89318 1.2385 -.19647E-06 -.96380 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 7.38614e-12 Minuit parameter uncertainties: 1 2.19776e-06 2 1.11329 3 1.12169 4 1.28114 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 13722.6112844 delta logL = 4.54747350886e-11 Extracting fit parameters... 4FGL J1028.4-0234 Spectrum: PowerLaw 235 Prefactor: 0.000e+00 2.198e-06 0.000e+00 1.000e+06 ( 1.000e-12) 236 Index: 2.854e+00 1.113e+00 0.000e+00 1.000e+01 (-1.000e+00) 237 Scale: 6.037e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 525 Prefactor: 8.932e-01 1.281e+00 0.000e+00 1.000e+01 ( 1.000e+00) 526 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 527 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 524 Normalization: 1.221e+00 1.122e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 157.121 -2.583 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/27646431/cmap_HighResolution_801446401_802051201_4FGL_J1028.4-0234_weekly_bin930.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='5.02e-03', job_status='DONE', photon_flux_upper_limit='6.41e-08', time_completed='2026-06-02 09:26:35.504943', job_id='27646431', GAL2='0.89', fit_tolerance='1e-08', EG2='1.22', EG='1.22', time_epoch_completed='1780417595.5', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.89', dlogl='4.55e-11', ts2='0.00', photon_index_error='0.00', photon_index='2.61' WHERE bin_id='930' AND source_name='4FGL J1028.4-0234' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Jun 2 09:26:35 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 13722.6112844 Extracting fit parameters... 4FGL J1028.4-0234 Spectrum: PowerLaw 235 Prefactor: 7.216e-10 1.530e-04 0.000e+00 1.000e+06 ( 1.000e-12) 236 Index: 2.613e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 237 Scale: 6.037e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 525 Prefactor: 8.932e-01 9.913e-02 0.000e+00 1.000e+01 ( 1.000e+00) 526 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 527 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 524 Normalization: 1.221e+00 1.397e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 157.121 -2.583 Photon Flux Upper Limit: 6.40887253169e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00501970721115 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/27646421/likelihoodResults_801446401_802051201_4FGL_J1028.4-0234_weekly_bin930.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): 102 logL (Free Index) = 13722.6124448 delta logL = -0.00116033348058 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 13722.6112888 delta logL = -4.3207037379e-06 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .44234E-04 1.0000 .0000 .10000E+07 2 'Index ' 2.2215 1.0000 .0000 10.000 3 'Normalizat' 1.2207 1.0000 .10000E-01 10.000 4 'Prefactor ' .89338 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5280E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 13722.61 FROM MIGRAD STATUS=CONVERGED 39 CALLS 247 TOTAL EDM= .74E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 6.1331 .42118E-03** at limit ** 2 Index 2.8535 1.1020 .11513E-04 .0000 3 Normalizat 1.2209 1.0997 -.18914E-05 .16281E-05 4 Prefactor .89318 1.2385 -.19647E-06 -.85677E-04 ERR DEF= .500 Final values: Prefactor = 0 Index = 2.85354 Normalizat = 1.22091 Prefactor = 0.893175 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 13722.61 FROM HESSE STATUS=FAILED 9 CALLS 256 TOTAL EDM= .74E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 6.1331 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .92216 1.9963 .11513E-04 -.44371 3 Normalizat 1.2209 1.0997 -.18914E-05 -.85959 4 Prefactor .89318 1.2385 -.19647E-06 -.96380 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 7.38614e-12 Minuit parameter uncertainties: 1 2.19776e-06 2 1.11329 3 1.12169 4 1.28114 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 13722.6112844 delta logL = 4.54747350886e-11 Extracting fit parameters... 4FGL J1028.4-0234 Spectrum: PowerLaw 235 Prefactor: 0.000e+00 2.198e-06 0.000e+00 1.000e+06 ( 1.000e-12) 236 Index: 2.854e+00 1.113e+00 0.000e+00 1.000e+01 (-1.000e+00) 237 Scale: 6.037e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 525 Prefactor: 8.932e-01 1.281e+00 0.000e+00 1.000e+01 ( 1.000e+00) 526 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 527 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 524 Normalization: 1.221e+00 1.122e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 157.121 -2.583 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/27646421/cmap_HighResolution_801446401_802051201_4FGL_J1028.4-0234_weekly_bin930.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='5.02e-03', job_status='DONE', photon_flux_upper_limit='6.41e-08', time_completed='2026-06-02 09:27:03.514139', job_id='27646421', GAL2='0.89', fit_tolerance='1e-08', EG2='1.22', EG='1.22', time_epoch_completed='1780417623.51', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.89', dlogl='4.55e-11', ts2='0.00', photon_index_error='0.00', photon_index='2.61' WHERE bin_id='930' AND source_name='4FGL J1028.4-0234' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Jun 2 09:27:03 PDT 2026