/sdf/group/fermi/u/kocevski/software/conda/envs/fermitools_v1.0.5/lib/python2.7/site-packages/pyfits/__init__.py:22: PyFITSDeprecationWarning: PyFITS is deprecated, please use astropy.io.fits PyFITSDeprecationWarning) # noqa Likelihood Analysis Tool Support Contact: Daniel Kocevski (daniel.kocevski@nasa.gov) Importing modules... This is make3FGLxml version 01r0. The default diffuse model files and names are for pass 8 and assume you have v10r00p05 of the Fermi Science Tools or higher. This is make4FGLDR3xml version 01r09. The default diffuse model files and names are for P8R3, 4FGL DRs, and the default fermitools directory locations. WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). /sdf/group/fermi/u/kocevski/software/conda/envs/fermitools_v1.0.5/lib/python2.7/site-packages/matplotlib/cbook/deprecation.py:106: MatplotlibDeprecationWarning: The mpl_toolkits.axes_grid module was deprecated in version 2.1. Use mpl_toolkits.axes_grid1 and mpl_toolkits.axisartist provies the same functionality instead. warnings.warn(message, mplDeprecation, stacklevel=1) WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). number of points = 17392 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1001.1+2911_weekly_bin936 RA = 150.294, Dec = 29.188 tmin = 805075201, tmax = 805680001 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='31637567', job_status='RUN', time_executed='2026-07-14 07:40:36.538455', time_epoch_executed='1784040036.54' WHERE source_name='4FGL J1001.1+2911' and cadence='weekly' and bin_id='936' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/31637567 Creating custom pfile directory: /lscratch/kocevski/31637567/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=805075201.0 && nMetStart<805680001.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=805075201.0 && nMetStart<805680001.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/31637567/ft1_4FGL_J1001.1+2911_weekly_bin936.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=805075201.0 && nMetStart<805680001.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/31637567/ft2_4FGL_J1001.1+2911_weekly_bin936.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/31637567/ft1_4FGL_J1001.1+2911_weekly_bin936.fits outfile=/lscratch/kocevski/31637567/ft1_filteredMKT_4FGL_J1001.1+2911_weekly_bin936.fits ra=150.294 dec=29.188 rad=12.0 tmin=805075201.0 tmax=805680001.0 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 5.15 user 4.58 sys 0.26 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/31637567/ft2_4FGL_J1001.1+2911_weekly_bin936.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/31637567/ft2_4FGL_J1001.1+2911_weekly_bin936.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/31637567/ft1_filteredMKT_4FGL_J1001.1+2911_weekly_bin936.fits evtable="EVENTS" outfile="/lscratch/kocevski/31637567/ft1_filtered_4FGL_J1001.1+2911_weekly_bin936.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 0.72 user 0.22 sys 0.13 Number of photons that the gtmktime cut: 1154 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/31637567/ft1_filtered_4FGL_J1001.1+2911_weekly_bin936.fits" evtable="EVENTS" scfile=/lscratch/kocevski/31637567/ft2_4FGL_J1001.1+2911_weekly_bin936.fits sctable="SC_DATA" onumber of points = 17392 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1001.1+2911_weekly_bin936 RA = 150.294, Dec = 29.188 tmin = 805075201, tmax = 805680001 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='31637589', job_status='RUN', time_executed='2026-07-14 07:41:37.436195', time_epoch_executed='1784040097.44' WHERE source_name='4FGL J1001.1+2911' and cadence='weekly' and bin_id='936' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/31637589 Creating custom pfile directory: /lscratch/kocevski/31637589/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=805075201.0 && nMetStart<805680001.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=805075201.0 && nMetStart<805680001.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/31637589/ft1_4FGL_J1001.1+2911_weekly_bin936.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=805075201.0 && nMetStart<805680001.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/31637589/ft2_4FGL_J1001.1+2911_weekly_bin936.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/31637589/ft1_4FGL_J1001.1+2911_weekly_bin936.fits outfile=/lscratch/kocevski/31637589/ft1_filteredMKT_4FGL_J1001.1+2911_weekly_bin936.fits ra=150.294 dec=29.188 rad=12.0 tmin=805075201.0 tmax=805680001.0 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 4.85 user 4.27 sys 0.23 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/31637589/ft2_4FGL_J1001.1+2911_weekly_bin936.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/31637589/ft2_4FGL_J1001.1+2911_weekly_bin936.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/31637589/ft1_filteredMKT_4FGL_J1001.1+2911_weekly_bin936.fits evtable="EVENTS" outfile="/lscratch/kocevski/31637589/ft1_filtered_4FGL_J1001.1+2911_weekly_bin936.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 0.65 user 0.21 sys 0.13 Number of photons that the gtmktime cut: 1154 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/31637589/ft1_filtered_4FGL_J1001.1+2911_weekly_bin936.fits" evtable="EVENTS" scfile=/lscratch/kocevski/31637589/ft2_4FGL_J1001.1+2911_weekly_bin936.fits sctable="SC_DATA" outfile=/lscratch/kocevski/31637567/ltcube_805075201_805680001_4FGL_J1001.1+2911_weekly_bin936.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/31637567/ft2_4FGL_J1001.1+2911_weekly_bin936.fits .....................! real 18.68 user 18.01 sys 0.23 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/31637567/ft1_filtered_4FGL_J1001.1+2911_weekly_bin936.fits evtable="EVENTS" scfile=/lscratch/kocevski/31637567/ft2_4FGL_J1001.1+2911_weekly_bin936.fits sctable="SC_DATA" expcube=/lscratch/kocevski/31637567/ltcube_805075201_805680001_4FGL_J1001.1+2911_weekly_bin936.fits outfile=/lscratch/kocevski/31637567/expmap_805075201_805680001_4FGL_J1001.1+2911_weekly_bin936.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/31637567/ltcube_805075201_805680001_4FGL_J1001.1+2911_weekly_bin936.fits .....................! real 70.56 user 65.71 sys 4.11 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Added 173 point sources and 0 extended sources Setting source of interest to: 4FGL J1001.1+2911 @ 150.294 29.188 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/31637567/ft1_filtered_4FGL_J1001.1+2911_weekly_bin936.fits scfile=/lscratch/kocevski/31637567/ft2_4FGL_J1001.1+2911_weekly_bin936.fits outfile=/lscratch/kocevski/31637567/cmap_805075201_805680001_4FGL_J1001.1+2911_weekly_bin936.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=150.294 yref=29.188 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 0.72 user 0.24 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/31637567/ft1_filtered_4FGL_J1001.1+2911_weekly_bin936.fits scfile=/lscratch/kocevski/31637567/ft2_4FGL_J1001.1+2911_weekly_bin936.fits outfile=/lscratch/kocevski/31637567/cmap_HighResolution_805075201_805680001_4FGL_J1001.1+2911_weekly_bin936.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=150.294 yref=29.188 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 0.75 user 0.23 sys 0.14 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/31637567/ft1_filtered_4FGL_J1001.1+2911_weekly_bin936.fits evtable="EVENTS" scfile=/lscratch/kocevski/31637567/ft2_4FGL_J1001.1+2911_weekly_bin936.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/31637567/Model_4FGL_J1001.1+2911_weekly_bin936.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 GALutfile=/lscratch/kocevski/31637589/ltcube_805075201_805680001_4FGL_J1001.1+2911_weekly_bin936.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/31637589/ft2_4FGL_J1001.1+2911_weekly_bin936.fits .....................! real 17.79 user 17.14 sys 0.25 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/31637589/ft1_filtered_4FGL_J1001.1+2911_weekly_bin936.fits evtable="EVENTS" scfile=/lscratch/kocevski/31637589/ft2_4FGL_J1001.1+2911_weekly_bin936.fits sctable="SC_DATA" expcube=/lscratch/kocevski/31637589/ltcube_805075201_805680001_4FGL_J1001.1+2911_weekly_bin936.fits outfile=/lscratch/kocevski/31637589/expmap_805075201_805680001_4FGL_J1001.1+2911_weekly_bin936.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/31637589/ltcube_805075201_805680001_4FGL_J1001.1+2911_weekly_bin936.fits .....................! real 68.31 user 63.54 sys 4.11 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Added 173 point sources and 0 extended sources Setting source of interest to: 4FGL J1001.1+2911 @ 150.294 29.188 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/31637589/ft1_filtered_4FGL_J1001.1+2911_weekly_bin936.fits scfile=/lscratch/kocevski/31637589/ft2_4FGL_J1001.1+2911_weekly_bin936.fits outfile=/lscratch/kocevski/31637589/cmap_805075201_805680001_4FGL_J1001.1+2911_weekly_bin936.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=150.294 yref=29.188 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.65 user 0.23 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/31637589/ft1_filtered_4FGL_J1001.1+2911_weekly_bin936.fits scfile=/lscratch/kocevski/31637589/ft2_4FGL_J1001.1+2911_weekly_bin936.fits outfile=/lscratch/kocevski/31637589/cmap_HighResolution_805075201_805680001_4FGL_J1001.1+2911_weekly_bin936.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=150.294 yref=29.188 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 0.26 sys 0.12 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/31637589/ft1_filtered_4FGL_J1001.1+2911_weekly_bin936.fits evtable="EVENTS" scfile=/lscratch/kocevski/31637589/ft2_4FGL_J1001.1+2911_weekly_bin936.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/31637589/Model_4FGL_J1001.1+2911_weekly_bin936.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/31637567/ft1_filtered_4FGL_J1001.1+2911_weekly_bin936.fits.....................! real 42.23 user 40.35 sys 1.28 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/31637567/ft1_filtered_4FGL_J1001.1+2911_weekly_bin936.fits', '/lscratch/kocevski/31637567/ft2_4FGL_J1001.1+2911_weekly_bin936.fits', expMap='/lscratch/kocevski/31637567/expmap_805075201_805680001_4FGL_J1001.1+2911_weekly_bin936.fits', expCube='/lscratch/kocevski/31637567/ltcube_805075201_805680001_4FGL_J1001.1+2911_weekly_bin936.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/31637567/Model_4FGL_J1001.1+2911_weekly_bin936.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1001.1+2911' 4FGL J1001.1+2911 Spectrum: PowerLaw 259 Prefactor: 1.010e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 260 Index: 2.269e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 261 Scale: 9.601e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/31637567/ft1_filtered_4FGL_J1001.1+2911_weekly_bin936.fits Spacecraft file(s): /lscratch/kocevski/31637567/ft2_4FGL_J1001.1+2911_weekly_bin936.fits Exposure map: /lscratch/kocevski/31637567/expmap_805075201_805680001_4FGL_J1001.1+2911_weekly_bin936.fits Exposure cube: /lscratch/kocevski/31637567/ltcube_805075201_805680001_4FGL_J1001.1+2911_weekly_bin936.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/31637567/Model_4FGL_J1001.1+2911_weekly_bin936.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) = 13341.0234698 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 13341.0199951 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .88530 1.0000 .0000 .10000E+07 2 'Prefactor ' .12212E-08 1.0000 .0000 .10000E+07 3 'Prefactor ' 18.939 1.0000 .0000 .10000E+07 4 'Prefactor ' 27.065 1.0000 .0000 .10000E+07 5 'Prefactor ' .82798 1.0000 .0000 .10000E+07 6 'Prefactor ' 7.0565 1.0000 .0000 .10000E+07 7 'Prefactor ' 1.5404 1.0000 .0000 .10000E+07 8 'Prefactor ' .15932E-07 1.0000 .0000 .10000E+07 9 'norm ' 24.995 1.0000 .0000 .10000E+07 10 'Prefactor ' .29421E-07 1.0000 .0000 .10000E+07 11 'Prefactor ' .17728E-02 1.0000 .0000 .10000E+07 12 'Prefactor ' 9.1351 1.0000 .0000 .10000E+07 13 'norm ' .10325E-07 1.0000 .0000 .10000E+07 14 'Prefactor ' .25748E-02 1.0000 .0000 .10000E+07 15 'Prefactor ' 5.1253 1.0000 .0000 .10000E+07 16 'Prefactor ' 5.7848 1.0000 .0000 .10000E+07 17 'Prefactor ' 1.7679 1.0000 .0000 .10000E+07 18 'Prefactor ' .56590E-05 1.0000 .0000 .10000E+07 19 'Normalizat' .90017 1.0000 .10000E-01 10.000 20 'Prefactor ' 1.1250 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5450E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 13341.02 FROM MIGRAD STATUS=CONVERGED 135 CALLS 1540 TOTAL EDM= .70E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.3% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .88541 .70363 .21509E-07 -.79146E-02 2 Prefactor .0000 .61344 .60647E-07** at limit ** 3 Prefactor 18.901 1.8012 -.15390E-06 .24496E-01 4 Prefactor 27.356 28.374 .82642E-07 .91377E-01 5 Prefactor .73905 73.445 -.18683E-05 .28370E-01 6 Prefactor 7.0610 4.7378 -.47427E-07 -.23675E-02 7 Prefactor 1.5534 5.5563 .22552E-07 .11457E-03 8 Prefactor .55511E-10 .37919 -.14068E-06** at limit ** 9 norm 24.984 7.1758 .29789E-07 .26274E-02 10 Prefactor .27756E-09 2.0191 .18393E-06** at limit ** 11 Prefactor .11102E-09 17.808 -.51015E-06** at limit ** 12 Prefactor 9.1346 3.7027 -.44040E-08 .29569E-02 13 norm .55511E-10 2.0616 .25626E-06** at limit ** 14 Prefactor .37192E-08 22.543 -.15531E-07** at limit ** 15 Prefactor 5.1272 9.4160 .29592E-05 .17829E-01 16 Prefactor 5.8097 6.0854 -.61647E-08 .24319E-02 17 Prefactor 1.7667 1.6820 -.78484E-07 .26028E-02 18 Prefactor .55511E-10 8.1628 -.88144E-07** at limit ** 19 Normalizat .89994 .13710 -.30363E-05 .16919E-03 20 Prefactor 1.1252 .14409 .26338E-05 .76582E-04 ERR DEF= .500 Final values: norm = 0.885414 Prefactor = 0 Prefactor = 18.9007 Prefactor = 27.3564 Prefactor = 0.739045 Prefactor = 7.06104 Prefactor = 1.5534 Prefactor = 5.55112e-11 norm = 24.984 Prefactor = 2.77556e-10 Prefactor = 1.11022e-10 Prefactor = 9.1346 norm = 5.55112e-11 Prefactor = 3.71925e-09 Prefactor = 5.12723 Prefactor = 5.8097 Prefactor = 1.7667 Prefactor = 5.55112e-11 Normalizat = 0.899942 Prefactor = 1.12519 ********** ** 18 **HESSE ********** FCN= 13341.02 FROM HESSE STATUS=OK 335 CALLS 1875 TOTAL EDM= .12E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .88541 .70594 .46782E-03 -1.5689 2 Prefactor .0000 .61216 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor 18.901 17.428 .22987E-03 -1.5621 4 Prefactor 27.356 37.837 .19225E-03 -1.5603 5 Prefactor .73905 185.46 .50872E-03 -1.5691 6 Prefactor 7.0610 4.7522 .37740E-03 -1.5655 7 Prefactor 1.5534 5.5571 .85873E-03 -1.5683 8 Prefactor .55511E-10 .37895 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 norm 24.984 7.1882 .20006E-03 -1.5608 10 Prefactor .27756E-09 1.9996 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .11102E-09 17.803 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor 9.1346 3.7018 .33136E-03 -1.5648 13 norm .55511E-10 2.0604 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor .37192E-08 22.544 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor 5.1272 9.4765 .44385E-03 -1.5663 16 Prefactor 5.8097 6.1501 .41735E-03 -1.5660 17 Prefactor 1.7667 1.7079 .78739E-03 -1.5681 18 Prefactor .55511E-10 8.1615 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 Normalizat .89994 .11961 .44904E-01 -.96462 20 Prefactor 1.1252 .12234 .56428E-01 -.88665 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.1593e-06 Minuit parameter uncertainties: 1 0.705938 2 4.01797e-06 3 17.4284 4 37.8371 5 23.4153 6 4.75221 7 5.55712 8 9.30604e-06 9 7.18825 10 4.77721e-05 11 9.16075e-05 12 3.70182 13 1.75476e-05 14 0.000577614 15 9.47656 16 6.15006 17 1.70794 18 3.92068e-05 19 0.119645 20 0.12237 _V02 Working on... /lscratch/kocevski/31637589/ft1_filtered_4FGL_J1001.1+2911_weekly_bin936.fits.....................! real 40.24 user 38.68 sys 1.04 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/31637589/ft1_filtered_4FGL_J1001.1+2911_weekly_bin936.fits', '/lscratch/kocevski/31637589/ft2_4FGL_J1001.1+2911_weekly_bin936.fits', expMap='/lscratch/kocevski/31637589/expmap_805075201_805680001_4FGL_J1001.1+2911_weekly_bin936.fits', expCube='/lscratch/kocevski/31637589/ltcube_805075201_805680001_4FGL_J1001.1+2911_weekly_bin936.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/31637589/Model_4FGL_J1001.1+2911_weekly_bin936.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1001.1+2911' 4FGL J1001.1+2911 Spectrum: PowerLaw 259 Prefactor: 1.010e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 260 Index: 2.269e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 261 Scale: 9.601e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/31637589/ft1_filtered_4FGL_J1001.1+2911_weekly_bin936.fits Spacecraft file(s): /lscratch/kocevski/31637589/ft2_4FGL_J1001.1+2911_weekly_bin936.fits Exposure map: /lscratch/kocevski/31637589/expmap_805075201_805680001_4FGL_J1001.1+2911_weekly_bin936.fits Exposure cube: /lscratch/kocevski/31637589/ltcube_805075201_805680001_4FGL_J1001.1+2911_weekly_bin936.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/31637589/Model_4FGL_J1001.1+2911_weekly_bin936.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) = 13341.0234698 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 13341.0199951 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .88530 1.0000 .0000 .10000E+07 2 'Prefactor ' .12212E-08 1.0000 .0000 .10000E+07 3 'Prefactor ' 18.939 1.0000 .0000 .10000E+07 4 'Prefactor ' 27.065 1.0000 .0000 .10000E+07 5 'Prefactor ' .82798 1.0000 .0000 .10000E+07 6 'Prefactor ' 7.0565 1.0000 .0000 .10000E+07 7 'Prefactor ' 1.5404 1.0000 .0000 .10000E+07 8 'Prefactor ' .15932E-07 1.0000 .0000 .10000E+07 9 'norm ' 24.995 1.0000 .0000 .10000E+07 10 'Prefactor ' .29421E-07 1.0000 .0000 .10000E+07 11 'Prefactor ' .17728E-02 1.0000 .0000 .10000E+07 12 'Prefactor ' 9.1351 1.0000 .0000 .10000E+07 13 'norm ' .10325E-07 1.0000 .0000 .10000E+07 14 'Prefactor ' .25748E-02 1.0000 .0000 .10000E+07 15 'Prefactor ' 5.1253 1.0000 .0000 .10000E+07 16 'Prefactor ' 5.7848 1.0000 .0000 .10000E+07 17 'Prefactor ' 1.7679 1.0000 .0000 .10000E+07 18 'Prefactor ' .56590E-05 1.0000 .0000 .10000E+07 19 'Normalizat' .90017 1.0000 .10000E-01 10.000 20 'Prefactor ' 1.1250 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5450E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 13341.02 FROM MIGRAD STATUS=CONVERGED 135 CALLS 1540 TOTAL EDM= .70E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.3% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .88541 .70363 .21509E-07 -.79146E-02 2 Prefactor .0000 .61344 .60647E-07** at limit ** 3 Prefactor 18.901 1.8012 -.15390E-06 .24496E-01 4 Prefactor 27.356 28.374 .82642E-07 .91377E-01 5 Prefactor .73905 73.445 -.18683E-05 .28370E-01 6 Prefactor 7.0610 4.7378 -.47427E-07 -.23675E-02 7 Prefactor 1.5534 5.5563 .22552E-07 .11457E-03 8 Prefactor .55511E-10 .37919 -.14068E-06** at limit ** 9 norm 24.984 7.1758 .29789E-07 .26274E-02 10 Prefactor .27756E-09 2.0191 .18393E-06** at limit ** 11 Prefactor .11102E-09 17.808 -.51015E-06** at limit ** 12 Prefactor 9.1346 3.7027 -.44040E-08 .29569E-02 13 norm .55511E-10 2.0616 .25626E-06** at limit ** 14 Prefactor .37192E-08 22.543 -.15531E-07** at limit ** 15 Prefactor 5.1272 9.4160 .29592E-05 .17829E-01 16 Prefactor 5.8097 6.0854 -.61647E-08 .24319E-02 17 Prefactor 1.7667 1.6820 -.78484E-07 .26028E-02 18 Prefactor .55511E-10 8.1628 -.88144E-07** at limit ** 19 Normalizat .89994 .13710 -.30363E-05 .16919E-03 20 Prefactor 1.1252 .14409 .26338E-05 .76582E-04 ERR DEF= .500 Final values: norm = 0.885414 Prefactor = 0 Prefactor = 18.9007 Prefactor = 27.3564 Prefactor = 0.739045 Prefactor = 7.06104 Prefactor = 1.5534 Prefactor = 5.55112e-11 norm = 24.984 Prefactor = 2.77556e-10 Prefactor = 1.11022e-10 Prefactor = 9.1346 norm = 5.55112e-11 Prefactor = 3.71925e-09 Prefactor = 5.12723 Prefactor = 5.8097 Prefactor = 1.7667 Prefactor = 5.55112e-11 Normalizat = 0.899942 Prefactor = 1.12519 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 13341.0198372 Extracting fit parameters... 4FGL J1001.1+2911 Spectrum: PowerLaw 259 Prefactor: 5.551e-11 9.306e-06 0.000e+00 1.000e+06 ( 1.000e-12) 260 Index: 2.269e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 261 Scale: 9.601e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 542 Prefactor: 1.125e+00 1.224e-01 0.000e+00 1.000e+01 ( 1.000e+00) 543 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 544 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 541 Normalization: 8.999e-01 1.196e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 150.294 29.188 Photon Flux Upper Limit: 2.6202805532e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00200645489573 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/31637567/likelihoodResults_805075201_805680001_4FGL_J1001.1+2911_weekly_bin936.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) = 13341.0338102 delta logL = -0.0139729881012 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 13341.0198372 delta logL = -1.21708580991e-08 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .51070E-08 1.0000 .0000 .10000E+07 2 'Index ' 2.0530 1.0000 .0000 10.000 3 'Normalizat' .89993 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.1252 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5450E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 13341.02 FROM MIGRAD STATUS=CONVERGED 28 CALLS 199 TOTAL EDM= .37E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 .38768 .42118E-03** at limit ** 2 Index 2.1009 1.0273 -.31880E-05 .0000 3 Normalizat .89994 1.2353 .16282E-04 -.15316E-03 4 Prefactor 1.1252 1.1339 -.15105E-04 -.41364E-06 ERR DEF= .500 Final values: Prefactor = 0 Index = 2.1009 Normalizat = 0.899941 Prefactor = 1.12519 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 13341.02 FROM HESSE STATUS=FAILED 9 CALLS 208 TOTAL EDM= .37E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 .38768 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .48113 1.7135 -.31880E-05 -.61851 3 Normalizat .89994 1.2353 .16282E-04 -.96462 4 Prefactor 1.1252 1.1339 -.15105E-04 -.88665 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 3.73106e-11 Minuit parameter uncertainties: 1 1.62233e-06 2 1.03851 3 1.27778 4 1.15971 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) = 13341.0198372 delta logL = 6.18456397206e-11 Extracting fit parameters... 4FGL J1001.1+2911 Spectrum: PowerLaw 259 Prefactor: 0.000e+00 1.622e-06 0.000e+00 1.000e+06 ( 1.000e-12) 260 Index: 2.101e+00 1.039e+00 0.000e+00 1.000e+01 (-1.000e+00) 261 Scale: 9.601e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 542 Prefactor: 1.125e+00 1.160e+00 0.000e+00 1.000e+01 ( 1.000e+00) 543 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 544 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 541 Normalization: 8.999e-01 1.278e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 150.294 29.188 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/31637567/cmap_HighResolution_805075201_805680001_4FGL_J1001.1+2911_weekly_bin936.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.01e-03', job_status='DONE', photon_flux_upper_limit='2.62e-08', time_completed='2026-07-14 07:49:17.072255', job_id='31637567', GAL2='1.13', fit_tolerance='1e-08', EG2='0.90', EG='0.90', time_epoch_completed='1784040557.07', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.13', dlogl='6.18e-11', ts2='0.00', photon_index_error='0.00', photon_index='2.27' WHERE bin_id='936' AND source_name='4FGL J1001.1+2911' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Jul 14 07:49:17 PDT 2026 ********** ** 18 **HESSE ********** FCN= 13341.02 FROM HESSE STATUS=OK 335 CALLS 1875 TOTAL EDM= .12E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .88541 .70594 .46782E-03 -1.5689 2 Prefactor .0000 .61216 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor 18.901 17.428 .22987E-03 -1.5621 4 Prefactor 27.356 37.837 .19225E-03 -1.5603 5 Prefactor .73905 185.46 .50872E-03 -1.5691 6 Prefactor 7.0610 4.7522 .37740E-03 -1.5655 7 Prefactor 1.5534 5.5571 .85873E-03 -1.5683 8 Prefactor .55511E-10 .37895 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 norm 24.984 7.1882 .20006E-03 -1.5608 10 Prefactor .27756E-09 1.9996 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .11102E-09 17.803 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor 9.1346 3.7018 .33136E-03 -1.5648 13 norm .55511E-10 2.0604 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor .37192E-08 22.544 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor 5.1272 9.4765 .44385E-03 -1.5663 16 Prefactor 5.8097 6.1501 .41735E-03 -1.5660 17 Prefactor 1.7667 1.7079 .78739E-03 -1.5681 18 Prefactor .55511E-10 8.1615 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 Normalizat .89994 .11961 .44904E-01 -.96462 20 Prefactor 1.1252 .12234 .56428E-01 -.88665 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.1593e-06 Minuit parameter uncertainties: 1 0.705938 2 4.01797e-06 3 17.4284 4 37.8371 5 23.4153 6 4.75221 7 5.55712 8 9.30604e-06 9 7.18825 10 4.77721e-05 11 9.16075e-05 12 3.70182 13 1.75476e-05 14 0.000577614 15 9.47656 16 6.15006 17 1.70794 18 3.92068e-05 19 0.119645 20 0.12237 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 13341.0198372 Extracting fit parameters... 4FGL J1001.1+2911 Spectrum: PowerLaw 259 Prefactor: 5.551e-11 9.306e-06 0.000e+00 1.000e+06 ( 1.000e-12) 260 Index: 2.269e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 261 Scale: 9.601e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 542 Prefactor: 1.125e+00 1.224e-01 0.000e+00 1.000e+01 ( 1.000e+00) 543 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 544 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 541 Normalization: 8.999e-01 1.196e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 150.294 29.188 Photon Flux Upper Limit: 2.6202805532e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00200645489573 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/31637589/likelihoodResults_805075201_805680001_4FGL_J1001.1+2911_weekly_bin936.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) = 13341.0338102 delta logL = -0.0139729881012 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 13341.0198372 delta logL = -1.21708580991e-08 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .51070E-08 1.0000 .0000 .10000E+07 2 'Index ' 2.0530 1.0000 .0000 10.000 3 'Normalizat' .89993 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.1252 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5450E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 13341.02 FROM MIGRAD STATUS=CONVERGED 28 CALLS 199 TOTAL EDM= .37E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 .38768 .42118E-03** at limit ** 2 Index 2.1009 1.0273 -.31880E-05 .0000 3 Normalizat .89994 1.2353 .16282E-04 -.15316E-03 4 Prefactor 1.1252 1.1339 -.15105E-04 -.41364E-06 ERR DEF= .500 Final values: Prefactor = 0 Index = 2.1009 Normalizat = 0.899941 Prefactor = 1.12519 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 13341.02 FROM HESSE STATUS=FAILED 9 CALLS 208 TOTAL EDM= .37E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 .38768 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .48113 1.7135 -.31880E-05 -.61851 3 Normalizat .89994 1.2353 .16282E-04 -.96462 4 Prefactor 1.1252 1.1339 -.15105E-04 -.88665 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 3.73106e-11 Minuit parameter uncertainties: 1 1.62233e-06 2 1.03851 3 1.27778 4 1.15971 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) = 13341.0198372 delta logL = 6.18456397206e-11 Extracting fit parameters... 4FGL J1001.1+2911 Spectrum: PowerLaw 259 Prefactor: 0.000e+00 1.622e-06 0.000e+00 1.000e+06 ( 1.000e-12) 260 Index: 2.101e+00 1.039e+00 0.000e+00 1.000e+01 (-1.000e+00) 261 Scale: 9.601e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 542 Prefactor: 1.125e+00 1.160e+00 0.000e+00 1.000e+01 ( 1.000e+00) 543 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 544 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 541 Normalization: 8.999e-01 1.278e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 150.294 29.188 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/31637589/cmap_HighResolution_805075201_805680001_4FGL_J1001.1+2911_weekly_bin936.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.01e-03', job_status='DONE', photon_flux_upper_limit='2.62e-08', time_completed='2026-07-14 07:50:16.211263', job_id='31637589', GAL2='1.13', fit_tolerance='1e-08', EG2='0.90', EG='0.90', time_epoch_completed='1784040616.21', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.13', dlogl='6.18e-11', ts2='0.00', photon_index_error='0.00', photon_index='2.27' WHERE bin_id='936' AND source_name='4FGL J1001.1+2911' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Jul 14 07:50:16 PDT 2026