/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/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/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) 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). WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). outfile=/lscratch/kocevski/28174118/ltcube_802051201_802656001_4FGL_J1813.5+3144_weekly_bin931.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/28174118/ft2_4FGL_J1813.5+3144_weekly_bin931.fits .....................! real 15.84 user 15.00 sys 0.18 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/28174118/ft1_filtered_4FGL_J1813.5+3144_weekly_bin931.fits evtable="EVENTS" scfile=/lscratch/kocevski/28174118/ft2_4FGL_J1813.5+3144_weekly_bin931.fits sctable="SC_DATA" expcube=/lscratch/kocevski/28174118/ltcube_802051201_802656001_4FGL_J1813.5+3144_weekly_bin931.fits outfile=/lscratch/kocevski/28174118/expmap_802051201_802656001_4FGL_J1813.5+3144_weekly_bin931.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/28174118/ltcube_802051201_802656001_4FGL_J1813.5+3144_weekly_bin931.fits .....................! real 59.55 user 55.64 sys 3.45 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 212 point sources and 0 extended sources Setting source of interest to: 4FGL J1813.5+3144 @ 273.387 31.7497 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/28174118/ft1_filtered_4FGL_J1813.5+3144_weekly_bin931.fits scfile=/lscratch/kocevski/28174118/ft2_4FGL_J1813.5+3144_weekly_bin931.fits outfile=/lscratch/kocevski/28174118/cmap_802051201_802656001_4FGL_J1813.5+3144_weekly_bin931.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=273.387 yref=31.7497 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.52 user 0.20 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/28174118/ft1_filtered_4FGL_J1813.5+3144_weekly_bin931.fits scfile=/lscratch/kocevski/28174118/ft2_4FGL_J1813.5+3144_weekly_bin931.fits outfile=/lscratch/kocevski/28174118/cmap_HighResolution_802051201_802656001_4FGL_J1813.5+3144_weekly_bin931.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=273.387 yref=31.7497 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 0.48 user 0.20 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/28174118/ft1_filtered_4FGL_J1813.5+3144_weekly_bin931.fits evtable="EVENTS" scfile=/lscratch/kocevski/28174118/ft2_4FGL_J1813.5+3144_weekly_bin931.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/28174118/Model_4FGL_J1813.5+3144_weekly_bin931.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding sourcnumber of points = 17382 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1813.5+3144_weekly_bin931 RA = 273.387, Dec = 31.7497 tmin = 802051201, tmax = 802656001 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='28174171', job_status='RUN', time_executed='2026-06-09 17:01:34.415344', time_epoch_executed='1781049694.42' WHERE source_name='4FGL J1813.5+3144' and cadence='weekly' and bin_id='931' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/28174171 Creating custom pfile directory: /lscratch/kocevski/28174171/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=802051201.0 && nMetStart<802656001.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=802051201.0 && nMetStart<802656001.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/28174171/ft1_4FGL_J1813.5+3144_weekly_bin931.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=802051201.0 && nMetStart<802656001.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/28174171/ft2_4FGL_J1813.5+3144_weekly_bin931.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/28174171/ft1_4FGL_J1813.5+3144_weekly_bin931.fits outfile=/lscratch/kocevski/28174171/ft1_filteredMKT_4FGL_J1813.5+3144_weekly_bin931.fits ra=273.387 dec=31.7497 rad=12.0 tmin=802051201.0 tmax=802656001.0 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 5.37 user 4.72 sys 0.23 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/28174171/ft2_4FGL_J1813.5+3144_weekly_bin931.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/28174171/ft2_4FGL_J1813.5+3144_weekly_bin931.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/28174171/ft1_filteredMKT_4FGL_J1813.5+3144_weekly_bin931.fits evtable="EVENTS" outfile="/lscratch/kocevski/28174171/ft1_filtered_4FGL_J1813.5+3144_weekly_bin931.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 0.67 user 0.21 sys 0.14 Number of photons that the gtmktime cut: 2640 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/28174171/ft1_filtered_4FGL_J1813.5+3144_weekly_bin931.fits" evtable="EVENTS" scfile=/lscratch/kocevski/28174171/ft2_4FGL_J1813.5+3144_weekly_bin931.fits sctable="SC_DATA"number of points = 17382 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1813.5+3144_weekly_bin931 RA = 273.387, Dec = 31.7497 tmin = 802051201, tmax = 802656001 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='28174219', job_status='RUN', time_executed='2026-06-09 17:01:37.042349', time_epoch_executed='1781049697.04' WHERE source_name='4FGL J1813.5+3144' and cadence='weekly' and bin_id='931' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/28174219 Creating custom pfile directory: /lscratch/kocevski/28174219/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=802051201.0 && nMetStart<802656001.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=802051201.0 && nMetStart<802656001.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/28174219/ft1_4FGL_J1813.5+3144_weekly_bin931.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=802051201.0 && nMetStart<802656001.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/28174219/ft2_4FGL_J1813.5+3144_weekly_bin931.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/28174219/ft1_4FGL_J1813.5+3144_weekly_bin931.fits outfile=/lscratch/kocevski/28174219/ft1_filteredMKT_4FGL_J1813.5+3144_weekly_bin931.fits ra=273.387 dec=31.7497 rad=12.0 tmin=802051201.0 tmax=802656001.0 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 4.66 user 4.02 sys 0.31 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/28174219/ft2_4FGL_J1813.5+3144_weekly_bin931.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/28174219/ft2_4FGL_J1813.5+3144_weekly_bin931.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/28174219/ft1_filteredMKT_4FGL_J1813.5+3144_weekly_bin931.fits evtable="EVENTS" outfile="/lscratch/kocevski/28174219/ft1_filtered_4FGL_J1813.5+3144_weekly_bin931.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 0.66 user 0.19 sys 0.13 Number of photons that the gtmktime cut: 2640 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/28174219/ft1_filtered_4FGL_J1813.5+3144_weekly_bin931.fits" evtable="EVENTS" scfile=/lscratch/kocevski/28174219/ft2_4FGL_J1813.5+3144_weekly_bin931.fits sctable="SC_DATA"e GAL_V02 Working on... /lscratch/kocevski/28174118/ft1_filtered_4FGL_J1813.5+3144_weekly_bin931.fits....................! real 75.36 user 73.46 sys 0.88 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/28174118/ft1_filtered_4FGL_J1813.5+3144_weekly_bin931.fits', '/lscratch/kocevski/28174118/ft2_4FGL_J1813.5+3144_weekly_bin931.fits', expMap='/lscratch/kocevski/28174118/expmap_802051201_802656001_4FGL_J1813.5+3144_weekly_bin931.fits', expCube='/lscratch/kocevski/28174118/ltcube_802051201_802656001_4FGL_J1813.5+3144_weekly_bin931.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/28174118/Model_4FGL_J1813.5+3144_weekly_bin931.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1813.5+3144' 4FGL J1813.5+3144 Spectrum: PowerLaw 345 Prefactor: 1.997e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 346 Index: 2.169e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 347 Scale: 2.267e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/28174118/ft1_filtered_4FGL_J1813.5+3144_weekly_bin931.fits Spacecraft file(s): /lscratch/kocevski/28174118/ft2_4FGL_J1813.5+3144_weekly_bin931.fits Exposure map: /lscratch/kocevski/28174118/expmap_802051201_802656001_4FGL_J1813.5+3144_weekly_bin931.fits Exposure cube: /lscratch/kocevski/28174118/ltcube_802051201_802656001_4FGL_J1813.5+3144_weekly_bin931.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/28174118/Model_4FGL_J1813.5+3144_weekly_bin931.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) = 27464.1898051 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 27464.1231697 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .36265E-06 1.0000 .0000 .10000E+07 2 'Prefactor ' 2.9215 1.0000 .0000 .10000E+07 3 'Prefactor ' .54208E-03 1.0000 .0000 .10000E+07 4 'Prefactor ' .12099E-05 1.0000 .0000 .10000E+07 5 'Prefactor ' .30220E-02 1.0000 .0000 .10000E+07 6 'Prefactor ' 7.6892 1.0000 .0000 .10000E+07 7 'Prefactor ' 2.9029 1.0000 .0000 .10000E+07 8 'norm ' .76439E-07 1.0000 .0000 .10000E+07 9 'norm ' .48634E-03 1.0000 .0000 .10000E+07 10 'Prefactor ' .93793 1.0000 .0000 .10000E+07 11 'norm ' 6.5718 1.0000 .0000 .10000E+07 12 'Prefactor ' .14677 1.0000 .0000 .10000E+07 13 'Prefactor ' 8.7542 1.0000 .0000 .10000E+07 14 'Prefactor ' .11945E-03 1.0000 .0000 .10000E+07 15 'norm ' 14.029 1.0000 .0000 .10000E+07 16 'norm ' 7.6572 1.0000 .0000 .10000E+07 17 'norm ' 8.1150 1.0000 .0000 .10000E+07 18 'Prefactor ' .69872E-02 1.0000 .0000 .10000E+07 19 'Prefactor ' .73928E-03 1.0000 .0000 .10000E+07 20 'Normalizat' 1.1251 1.0000 .10000E-01 10.000 21 'Prefactor ' 1.0807 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .7200E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 27464.12 FROM MIGRAD STATUS=CONVERGED 158 CALLS 1364 TOTAL EDM= .37E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.9% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .0000 .96809 -.11906E-06** at limit ** 2 Prefactor 2.6307 10.649 .97466E-06 -.24763E-01 3 Prefactor .13323E-08 12.889 -.11911E-05** at limit ** 4 Prefactor .33307E-09 4.2728 .16634E-06** at limit ** 5 Prefactor .38858E-09 20.608 -.40767E-06** at limit ** 6 Prefactor 6.6328 57.316 .19046E-05 .11478E-01 7 Prefactor 2.9045 3.7379 .31268E-07 .21333E-03 8 norm .0000 .65870 -.22982E-07** at limit ** 9 norm .28866E-07 10.131 -.51180E-07** at limit ** 10 Prefactor .95125 2.5006 -.12325E-06 -.12702E-03 11 norm 6.5752 4.4922 .21296E-06 -.22171E-02 12 Prefactor .14856 4.4524 .57491E-06** at limit ** 13 Prefactor 8.6230 5.3979 .10263E-06 .56752E-01 14 Prefactor .23703E-07 9.1092 -.58632E-06** at limit ** 15 norm 13.024 4.6246 -.67869E-07 .39662E-02 16 norm 7.6643 3.8125 -.35089E-07 -.16162E-03 17 norm 8.1140 2.5829 .45195E-07 -.95516E-04 18 Prefactor .17875E-07 8.7052 -.93788E-06** at limit ** 19 Prefactor .16653E-09 3.5987 .33181E-06** at limit ** 20 Normalizat 1.1258 .15571 .20594E-05 .11082E-03 21 Prefactor 1.0807 .59928E-01 -.44958E-06 .17069E-03 ERR DEF= .500 Final values: norm = 0 Prefactor = 2.63071 Prefactor = 1.33227e-09 Prefactor = 3.33067e-10 Prefactor = 3.88578e-10 Prefactor = 6.6328 Prefactor = 2.90446 norm = 0 norm = 2.88658e-08 Prefactor = 0.951247 norm = 6.57516 Prefactor = 0.14856 Prefactor = 8.623 Prefactor = 2.37033e-08 norm = 13.0241 norm = 7.66431 norm = 8.11401 Prefactor = 1.78746e-08 Prefactor = 1.66533e-10 Normalizat = 1.12581 Prefactor = 1.08072 ********** ** 18 **HESSE ********** FCN= 27464.12 FROM HESSE STATUS=OK 373 CALLS 1737 TOTAL EDM= .78E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 .96800 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor 2.6307 105.25 .59409E-03 -1.5676 3 Prefactor .13323E-08 13.093 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .33307E-09 4.2714 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .38858E-09 21.928 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 6.6328 62.988 .36140E-03 -1.5656 7 Prefactor 2.9045 3.7542 .59612E-03 -1.5674 8 norm .0000 .64421 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 norm .28866E-07 10.980 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .95125 2.5023 .43172E-03 -1.5688 11 norm 6.5752 4.5562 .39122E-03 -1.5657 12 Prefactor .14856 .79132 .73879E-02 -1.5700 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor 8.6230 12.978 .33854E-03 -1.5649 14 Prefactor .23703E-07 1.1881 .69075E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 norm 13.024 21.188 .26716E-03 -1.5636 16 norm 7.6643 3.7911 .36216E-03 -1.5653 17 norm 8.1140 2.5712 .35171E-03 -1.5651 18 Prefactor .17875E-07 9.0724 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 Prefactor .16653E-09 3.6027 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Normalizat 1.1258 .13966 .92904E-01 -.88927 21 Prefactor 1.0807 .52505E-01 .38371E-01 -.90085 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 7.77912e-07 Minuit parameter uncertainties: 1 4.49624e-06 2 33.2803 3 0.000266168 4 7.49138e-05 5 0.000190013 6 40.8803 7 3.7542 8 8.47476e-07 9 0.00112622 10 2.50235 11 4.55616 12 0.685736 13 12.978 14 0.000335458 15 21.1881 16 3.79106 17 2.57123 18 0.000805925 19 5.14476e-05 20 0.139706 21 0.0525077 outfile=/lscratch/kocevski/28174171/ltcube_802051201_802656001_4FGL_J1813.5+3144_weekly_bin931.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/28174171/ft2_4FGL_J1813.5+3144_weekly_bin931.fits .....................! real 20.41 user 19.71 sys 0.24 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/28174171/ft1_filtered_4FGL_J1813.5+3144_weekly_bin931.fits evtable="EVENTS" scfile=/lscratch/kocevski/28174171/ft2_4FGL_J1813.5+3144_weekly_bin931.fits sctable="SC_DATA" expcube=/lscratch/kocevski/28174171/ltcube_802051201_802656001_4FGL_J1813.5+3144_weekly_bin931.fits outfile=/lscratch/kocevski/28174171/expmap_802051201_802656001_4FGL_J1813.5+3144_weekly_bin931.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/28174171/ltcube_802051201_802656001_4FGL_J1813.5+3144_weekly_bin931.fits .....................! real 59.69 user 55.65 sys 3.35 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 212 point sources and 0 extended sources Setting source of interest to: 4FGL J1813.5+3144 @ 273.387 31.7497 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/28174171/ft1_filtered_4FGL_J1813.5+3144_weekly_bin931.fits scfile=/lscratch/kocevski/28174171/ft2_4FGL_J1813.5+3144_weekly_bin931.fits outfile=/lscratch/kocevski/28174171/cmap_802051201_802656001_4FGL_J1813.5+3144_weekly_bin931.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=273.387 yref=31.7497 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 0.99 user 0.22 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/28174171/ft1_filtered_4FGL_J1813.5+3144_weekly_bin931.fits scfile=/lscratch/kocevski/28174171/ft2_4FGL_J1813.5+3144_weekly_bin931.fits outfile=/lscratch/kocevski/28174171/cmap_HighResolution_802051201_802656001_4FGL_J1813.5+3144_weekly_bin931.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=273.387 yref=31.7497 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 0.79 user 0.21 sys 0.15 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/28174171/ft1_filtered_4FGL_J1813.5+3144_weekly_bin931.fits evtable="EVENTS" scfile=/lscratch/kocevski/28174171/ft2_4FGL_J1813.5+3144_weekly_bin931.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/28174171/Model_4FGL_J1813.5+3144_weekly_bin931.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/28174219/ltcube_802051201_802656001_4FGL_J1813.5+3144_weekly_bin931.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/28174219/ft2_4FGL_J1813.5+3144_weekly_bin931.fits .....................! real 26.39 user 25.70 sys 0.22 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/28174219/ft1_filtered_4FGL_J1813.5+3144_weekly_bin931.fits evtable="EVENTS" scfile=/lscratch/kocevski/28174219/ft2_4FGL_J1813.5+3144_weekly_bin931.fits sctable="SC_DATA" expcube=/lscratch/kocevski/28174219/ltcube_802051201_802656001_4FGL_J1813.5+3144_weekly_bin931.fits outfile=/lscratch/kocevski/28174219/expmap_802051201_802656001_4FGL_J1813.5+3144_weekly_bin931.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/28174219/ltcube_802051201_802656001_4FGL_J1813.5+3144_weekly_bin931.fits .....................! real 59.70 user 55.54 sys 3.24 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 212 point sources and 0 extended sources Setting source of interest to: 4FGL J1813.5+3144 @ 273.387 31.7497 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/28174219/ft1_filtered_4FGL_J1813.5+3144_weekly_bin931.fits scfile=/lscratch/kocevski/28174219/ft2_4FGL_J1813.5+3144_weekly_bin931.fits outfile=/lscratch/kocevski/28174219/cmap_802051201_802656001_4FGL_J1813.5+3144_weekly_bin931.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=273.387 yref=31.7497 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 1.21 user 0.21 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/28174219/ft1_filtered_4FGL_J1813.5+3144_weekly_bin931.fits scfile=/lscratch/kocevski/28174219/ft2_4FGL_J1813.5+3144_weekly_bin931.fits outfile=/lscratch/kocevski/28174219/cmap_HighResolution_802051201_802656001_4FGL_J1813.5+3144_weekly_bin931.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=273.387 yref=31.7497 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.59 user 0.22 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/28174219/ft1_filtered_4FGL_J1813.5+3144_weekly_bin931.fits evtable="EVENTS" scfile=/lscratch/kocevski/28174219/ft2_4FGL_J1813.5+3144_weekly_bin931.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/28174219/Model_4FGL_J1813.5+3144_weekly_bin931.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding sourcDone. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 27464.1210194 Extracting fit parameters... 4FGL J1813.5+3144 Spectrum: PowerLaw 345 Prefactor: 1.486e-01 6.857e-01 0.000e+00 1.000e+06 ( 1.000e-13) 346 Index: 2.169e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 347 Scale: 2.267e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 717 Prefactor: 1.081e+00 5.251e-02 0.000e+00 1.000e+01 ( 1.000e+00) 718 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 719 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 716 Normalization: 1.126e+00 1.397e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.01 Ra Dec: 273.387 31.750 Photon Flux Upper Limit: 3.93279579434e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00298935803125 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/28174118/likelihoodResults_802051201_802656001_4FGL_J1813.5+3144_weekly_bin931.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) = 27464.1200964 delta logL = 0.00092300149845 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 27464.1198259 delta logL = 0.00119355618881 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .18674 1.0000 .0000 .10000E+07 2 'Index ' 1.9825 1.0000 .0000 10.000 3 'Normalizat' 1.1261 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0807 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .7200E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 27464.12 FROM MIGRAD STATUS=CONVERGED 65 CALLS 242 TOTAL EDM= .79E-08 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .18767 2.3379 .60555E-02** at limit ** 2 Index 1.9691 1.6563 .38285 .33069E-04 3 Normalizat 1.1261 .51642E-02 .92895E-01 .93791E-04 4 Prefactor 1.0807 .20154E-02 .38372E-01 .25921E-05 ERR DEF= .500 Final values: Prefactor = 0.187672 Index = 1.9691 Normalizat = 1.12606 Prefactor = 1.08067 ********** ** 18 **HESSE ********** FCN= 27464.12 FROM HESSE STATUS=OK 35 CALLS 277 TOTAL EDM= .12E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .18767 16.390 .34348E-03 -1.5699 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.9691 5.0184 .48252E-01 -.65125 3 Normalizat 1.1261 .15160 .41148E-03 -.88919 4 Prefactor 1.0807 .59335E-01 .16280E-03 -.90087 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.16904e-06 Minuit parameter uncertainties: 1 3.50769 2 7.35009 3 0.151663 4 0.0593389 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 27464.1198199 delta logL = 0.00119953243848 Extracting fit parameters... 4FGL J1813.5+3144 Spectrum: PowerLaw 345 Prefactor: 1.877e-01 3.508e+00 0.000e+00 1.000e+06 ( 1.000e-13) 346 Index: 1.969e+00 7.350e+00 0.000e+00 1.000e+01 (-1.000e+00) 347 Scale: 2.267e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 717 Prefactor: 1.081e+00 5.934e-02 0.000e+00 1.000e+01 ( 1.000e+00) 718 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 719 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 716 Normalization: 1.126e+00 1.517e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.01 Ra Dec: 273.387 31.750 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/28174118/cmap_HighResolution_802051201_802656001_4FGL_J1813.5+3144_weekly_bin931.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.99e-03', job_status='DONE', photon_flux_upper_limit='3.93e-08', time_completed='2026-06-09 17:09:49.851218', job_id='28174118', GAL2='1.08', fit_tolerance='1e-08', EG2='1.13', EG='1.13', time_epoch_completed='1781050189.85', return_code2='0', ts='0.01', comment='SUCCESS', return_code='0', GAL='1.08', dlogl='1.20e-03', ts2='0.01', photon_index_error='0.00', photon_index='2.17' WHERE bin_id='931' AND source_name='4FGL J1813.5+3144' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Jun 9 17:09:49 PDT 2026 e GAL_V02 Working on... /lscratch/kocevski/28174171/ft1_filtered_4FGL_J1813.5+3144_weekly_bin931.fits....................! real 79.23 user 77.66 sys 0.73 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/28174171/ft1_filtered_4FGL_J1813.5+3144_weekly_bin931.fits', '/lscratch/kocevski/28174171/ft2_4FGL_J1813.5+3144_weekly_bin931.fits', expMap='/lscratch/kocevski/28174171/expmap_802051201_802656001_4FGL_J1813.5+3144_weekly_bin931.fits', expCube='/lscratch/kocevski/28174171/ltcube_802051201_802656001_4FGL_J1813.5+3144_weekly_bin931.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/28174171/Model_4FGL_J1813.5+3144_weekly_bin931.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1813.5+3144' 4FGL J1813.5+3144 Spectrum: PowerLaw 345 Prefactor: 1.997e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 346 Index: 2.169e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 347 Scale: 2.267e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/28174171/ft1_filtered_4FGL_J1813.5+3144_weekly_bin931.fits Spacecraft file(s): /lscratch/kocevski/28174171/ft2_4FGL_J1813.5+3144_weekly_bin931.fits Exposure map: /lscratch/kocevski/28174171/expmap_802051201_802656001_4FGL_J1813.5+3144_weekly_bin931.fits Exposure cube: /lscratch/kocevski/28174171/ltcube_802051201_802656001_4FGL_J1813.5+3144_weekly_bin931.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/28174171/Model_4FGL_J1813.5+3144_weekly_bin931.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) = 27464.1898051 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 27464.1231697 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .36265E-06 1.0000 .0000 .10000E+07 2 'Prefactor ' 2.9215 1.0000 .0000 .10000E+07 3 'Prefactor ' .54208E-03 1.0000 .0000 .10000E+07 4 'Prefactor ' .12099E-05 1.0000 .0000 .10000E+07 5 'Prefactor ' .30220E-02 1.0000 .0000 .10000E+07 6 'Prefactor ' 7.6892 1.0000 .0000 .10000E+07 7 'Prefactor ' 2.9029 1.0000 .0000 .10000E+07 8 'norm ' .76439E-07 1.0000 .0000 .10000E+07 9 'norm ' .48634E-03 1.0000 .0000 .10000E+07 10 'Prefactor ' .93793 1.0000 .0000 .10000E+07 11 'norm ' 6.5718 1.0000 .0000 .10000E+07 12 'Prefactor ' .14677 1.0000 .0000 .10000E+07 13 'Prefactor ' 8.7542 1.0000 .0000 .10000E+07 14 'Prefactor ' .11945E-03 1.0000 .0000 .10000E+07 15 'norm ' 14.029 1.0000 .0000 .10000E+07 16 'norm ' 7.6572 1.0000 .0000 .10000E+07 17 'norm ' 8.1150 1.0000 .0000 .10000E+07 18 'Prefactor ' .69872E-02 1.0000 .0000 .10000E+07 19 'Prefactor ' .73928E-03 1.0000 .0000 .10000E+07 20 'Normalizat' 1.1251 1.0000 .10000E-01 10.000 21 'Prefactor ' 1.0807 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .7200E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 27464.12 FROM MIGRAD STATUS=CONVERGED 158 CALLS 1364 TOTAL EDM= .37E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.9% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .0000 .96809 -.11906E-06** at limit ** 2 Prefactor 2.6307 10.649 .97466E-06 -.24763E-01 3 Prefactor .13323E-08 12.889 -.11911E-05** at limit ** 4 Prefactor .33307E-09 4.2728 .16634E-06** at limit ** 5 Prefactor .38858E-09 20.608 -.40767E-06** at limit ** 6 Prefactor 6.6328 57.316 .19046E-05 .11478E-01 7 Prefactor 2.9045 3.7379 .31268E-07 .21333E-03 8 norm .0000 .65870 -.22982E-07** at limit ** 9 norm .28866E-07 10.131 -.51180E-07** at limit ** 10 Prefactor .95125 2.5006 -.12325E-06 -.12702E-03 11 norm 6.5752 4.4922 .21296E-06 -.22171E-02 12 Prefactor .14856 4.4524 .57491E-06** at limit ** 13 Prefactor 8.6230 5.3979 .10263E-06 .56752E-01 14 Prefactor .23703E-07 9.1092 -.58632E-06** at limit ** 15 norm 13.024 4.6246 -.67869E-07 .39662E-02 16 norm 7.6643 3.8125 -.35089E-07 -.16162E-03 17 norm 8.1140 2.5829 .45195E-07 -.95516E-04 18 Prefactor .17875E-07 8.7052 -.93788E-06** at limit ** 19 Prefactor .16653E-09 3.5987 .33181E-06** at limit ** 20 Normalizat 1.1258 .15571 .20594E-05 .11082E-03 21 Prefactor 1.0807 .59928E-01 -.44958E-06 .17069E-03 ERR DEF= .500 Final values: norm = 0 Prefactor = 2.63071 Prefactor = 1.33227e-09 Prefactor = 3.33067e-10 Prefactor = 3.88578e-10 Prefactor = 6.6328 Prefactor = 2.90446 norm = 0 norm = 2.88658e-08 Prefactor = 0.951247 norm = 6.57516 Prefactor = 0.14856 Prefactor = 8.623 Prefactor = 2.37033e-08 norm = 13.0241 norm = 7.66431 norm = 8.11401 Prefactor = 1.78746e-08 Prefactor = 1.66533e-10 Normalizat = 1.12581 Prefactor = 1.08072 e GAL_V02 Working on... /lscratch/kocevski/28174219/ft1_filtered_4FGL_J1813.5+3144_weekly_bin931.fits....................! real 76.23 user 74.53 sys 0.92 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/28174219/ft1_filtered_4FGL_J1813.5+3144_weekly_bin931.fits', '/lscratch/kocevski/28174219/ft2_4FGL_J1813.5+3144_weekly_bin931.fits', expMap='/lscratch/kocevski/28174219/expmap_802051201_802656001_4FGL_J1813.5+3144_weekly_bin931.fits', expCube='/lscratch/kocevski/28174219/ltcube_802051201_802656001_4FGL_J1813.5+3144_weekly_bin931.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/28174219/Model_4FGL_J1813.5+3144_weekly_bin931.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1813.5+3144' 4FGL J1813.5+3144 Spectrum: PowerLaw 345 Prefactor: 1.997e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 346 Index: 2.169e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 347 Scale: 2.267e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/28174219/ft1_filtered_4FGL_J1813.5+3144_weekly_bin931.fits Spacecraft file(s): /lscratch/kocevski/28174219/ft2_4FGL_J1813.5+3144_weekly_bin931.fits Exposure map: /lscratch/kocevski/28174219/expmap_802051201_802656001_4FGL_J1813.5+3144_weekly_bin931.fits Exposure cube: /lscratch/kocevski/28174219/ltcube_802051201_802656001_4FGL_J1813.5+3144_weekly_bin931.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/28174219/Model_4FGL_J1813.5+3144_weekly_bin931.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) = 27464.1898051 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 27464.1231697 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .36265E-06 1.0000 .0000 .10000E+07 2 'Prefactor ' 2.9215 1.0000 .0000 .10000E+07 3 'Prefactor ' .54208E-03 1.0000 .0000 .10000E+07 4 'Prefactor ' .12099E-05 1.0000 .0000 .10000E+07 5 'Prefactor ' .30220E-02 1.0000 .0000 .10000E+07 6 'Prefactor ' 7.6892 1.0000 .0000 .10000E+07 7 'Prefactor ' 2.9029 1.0000 .0000 .10000E+07 8 'norm ' .76439E-07 1.0000 .0000 .10000E+07 9 'norm ' .48634E-03 1.0000 .0000 .10000E+07 10 'Prefactor ' .93793 1.0000 .0000 .10000E+07 11 'norm ' 6.5718 1.0000 .0000 .10000E+07 12 'Prefactor ' .14677 1.0000 .0000 .10000E+07 13 'Prefactor ' 8.7542 1.0000 .0000 .10000E+07 14 'Prefactor ' .11945E-03 1.0000 .0000 .10000E+07 15 'norm ' 14.029 1.0000 .0000 .10000E+07 16 'norm ' 7.6572 1.0000 .0000 .10000E+07 17 'norm ' 8.1150 1.0000 .0000 .10000E+07 18 'Prefactor ' .69872E-02 1.0000 .0000 .10000E+07 19 'Prefactor ' .73928E-03 1.0000 .0000 .10000E+07 20 'Normalizat' 1.1251 1.0000 .10000E-01 10.000 21 'Prefactor ' 1.0807 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .7200E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 27464.12 FROM MIGRAD STATUS=CONVERGED 158 CALLS 1364 TOTAL EDM= .37E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.9% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .0000 .96809 -.11906E-06** at limit ** 2 Prefactor 2.6307 10.649 .97466E-06 -.24763E-01 3 Prefactor .13323E-08 12.889 -.11911E-05** at limit ** 4 Prefactor .33307E-09 4.2728 .16634E-06** at limit ** 5 Prefactor .38858E-09 20.608 -.40767E-06** at limit ** 6 Prefactor 6.6328 57.316 .19046E-05 .11478E-01 7 Prefactor 2.9045 3.7379 .31268E-07 .21333E-03 8 norm .0000 .65870 -.22982E-07** at limit ** 9 norm .28866E-07 10.131 -.51180E-07** at limit ** 10 Prefactor .95125 2.5006 -.12325E-06 -.12702E-03 11 norm 6.5752 4.4922 .21296E-06 -.22171E-02 12 Prefactor .14856 4.4524 .57491E-06** at limit ** 13 Prefactor 8.6230 5.3979 .10263E-06 .56752E-01 14 Prefactor .23703E-07 9.1092 -.58632E-06** at limit ** 15 norm 13.024 4.6246 -.67869E-07 .39662E-02 16 norm 7.6643 3.8125 -.35089E-07 -.16162E-03 17 norm 8.1140 2.5829 .45195E-07 -.95516E-04 18 Prefactor .17875E-07 8.7052 -.93788E-06** at limit ** 19 Prefactor .16653E-09 3.5987 .33181E-06** at limit ** 20 Normalizat 1.1258 .15571 .20594E-05 .11082E-03 21 Prefactor 1.0807 .59928E-01 -.44958E-06 .17069E-03 ERR DEF= .500 Final values: norm = 0 Prefactor = 2.63071 Prefactor = 1.33227e-09 Prefactor = 3.33067e-10 Prefactor = 3.88578e-10 Prefactor = 6.6328 Prefactor = 2.90446 norm = 0 norm = 2.88658e-08 Prefactor = 0.951247 norm = 6.57516 Prefactor = 0.14856 Prefactor = 8.623 Prefactor = 2.37033e-08 norm = 13.0241 norm = 7.66431 norm = 8.11401 Prefactor = 1.78746e-08 Prefactor = 1.66533e-10 Normalizat = 1.12581 Prefactor = 1.08072 ********** ** 18 **HESSE ********** FCN= 27464.12 FROM HESSE STATUS=OK 373 CALLS 1737 TOTAL EDM= .78E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 .96800 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor 2.6307 105.25 .59409E-03 -1.5676 3 Prefactor .13323E-08 13.093 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .33307E-09 4.2714 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .38858E-09 21.928 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 6.6328 62.988 .36140E-03 -1.5656 7 Prefactor 2.9045 3.7542 .59612E-03 -1.5674 8 norm .0000 .64421 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 norm .28866E-07 10.980 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .95125 2.5023 .43172E-03 -1.5688 11 norm 6.5752 4.5562 .39122E-03 -1.5657 12 Prefactor .14856 .79132 .73879E-02 -1.5700 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor 8.6230 12.978 .33854E-03 -1.5649 14 Prefactor .23703E-07 1.1881 .69075E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 norm 13.024 21.188 .26716E-03 -1.5636 16 norm 7.6643 3.7911 .36216E-03 -1.5653 17 norm 8.1140 2.5712 .35171E-03 -1.5651 18 Prefactor .17875E-07 9.0724 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 Prefactor .16653E-09 3.6027 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Normalizat 1.1258 .13966 .92904E-01 -.88927 21 Prefactor 1.0807 .52505E-01 .38371E-01 -.90085 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 7.77912e-07 Minuit parameter uncertainties: 1 4.49624e-06 2 33.2803 3 0.000266168 4 7.49138e-05 5 0.000190013 6 40.8803 7 3.7542 8 8.47476e-07 9 0.00112622 10 2.50235 11 4.55616 12 0.685736 13 12.978 14 0.000335458 15 21.1881 16 3.79106 17 2.57123 18 0.000805925 19 5.14476e-05 20 0.139706 21 0.0525077 ********** ** 18 **HESSE ********** FCN= 27464.12 FROM HESSE STATUS=OK 373 CALLS 1737 TOTAL EDM= .78E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 .96800 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor 2.6307 105.25 .59409E-03 -1.5676 3 Prefactor .13323E-08 13.093 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .33307E-09 4.2714 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .38858E-09 21.928 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 6.6328 62.988 .36140E-03 -1.5656 7 Prefactor 2.9045 3.7542 .59612E-03 -1.5674 8 norm .0000 .64421 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 norm .28866E-07 10.980 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .95125 2.5023 .43172E-03 -1.5688 11 norm 6.5752 4.5562 .39122E-03 -1.5657 12 Prefactor .14856 .79132 .73879E-02 -1.5700 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor 8.6230 12.978 .33854E-03 -1.5649 14 Prefactor .23703E-07 1.1881 .69075E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 norm 13.024 21.188 .26716E-03 -1.5636 16 norm 7.6643 3.7911 .36216E-03 -1.5653 17 norm 8.1140 2.5712 .35171E-03 -1.5651 18 Prefactor .17875E-07 9.0724 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 Prefactor .16653E-09 3.6027 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Normalizat 1.1258 .13966 .92904E-01 -.88927 21 Prefactor 1.0807 .52505E-01 .38371E-01 -.90085 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 7.77912e-07 Minuit parameter uncertainties: 1 4.49624e-06 2 33.2803 3 0.000266168 4 7.49138e-05 5 0.000190013 6 40.8803 7 3.7542 8 8.47476e-07 9 0.00112622 10 2.50235 11 4.55616 12 0.685736 13 12.978 14 0.000335458 15 21.1881 16 3.79106 17 2.57123 18 0.000805925 19 5.14476e-05 20 0.139706 21 0.0525077 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 27464.1210194 Extracting fit parameters... 4FGL J1813.5+3144 Spectrum: PowerLaw 345 Prefactor: 1.486e-01 6.857e-01 0.000e+00 1.000e+06 ( 1.000e-13) 346 Index: 2.169e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 347 Scale: 2.267e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 717 Prefactor: 1.081e+00 5.251e-02 0.000e+00 1.000e+01 ( 1.000e+00) 718 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 719 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 716 Normalization: 1.126e+00 1.397e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.01 Ra Dec: 273.387 31.750 Photon Flux Upper Limit: 3.93279579434e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00298935803125 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/28174171/likelihoodResults_802051201_802656001_4FGL_J1813.5+3144_weekly_bin931.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) = 27464.1200964 delta logL = 0.00092300149845 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 27464.1198259 delta logL = 0.00119355618881 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .18674 1.0000 .0000 .10000E+07 2 'Index ' 1.9825 1.0000 .0000 10.000 3 'Normalizat' 1.1261 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0807 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .7200E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 27464.12 FROM MIGRAD STATUS=CONVERGED 65 CALLS 242 TOTAL EDM= .79E-08 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .18767 2.3379 .60555E-02** at limit ** 2 Index 1.9691 1.6563 .38285 .33069E-04 3 Normalizat 1.1261 .51642E-02 .92895E-01 .93791E-04 4 Prefactor 1.0807 .20154E-02 .38372E-01 .25921E-05 ERR DEF= .500 Final values: Prefactor = 0.187672 Index = 1.9691 Normalizat = 1.12606 Prefactor = 1.08067 ********** ** 18 **HESSE ********** FCN= 27464.12 FROM HESSE STATUS=OK 35 CALLS 277 TOTAL EDM= .12E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .18767 16.390 .34348E-03 -1.5699 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.9691 5.0184 .48252E-01 -.65125 3 Normalizat 1.1261 .15160 .41148E-03 -.88919 4 Prefactor 1.0807 .59335E-01 .16280E-03 -.90087 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.16904e-06 Minuit parameter uncertainties: 1 3.50769 2 7.35009 3 0.151663 4 0.0593389 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 27464.1198199 delta logL = 0.00119953243848 Extracting fit parameters... 4FGL J1813.5+3144 Spectrum: PowerLaw 345 Prefactor: 1.877e-01 3.508e+00 0.000e+00 1.000e+06 ( 1.000e-13) 346 Index: 1.969e+00 7.350e+00 0.000e+00 1.000e+01 (-1.000e+00) 347 Scale: 2.267e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 717 Prefactor: 1.081e+00 5.934e-02 0.000e+00 1.000e+01 ( 1.000e+00) 718 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 719 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 716 Normalization: 1.126e+00 1.517e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.01 Ra Dec: 273.387 31.750 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/28174171/cmap_HighResolution_802051201_802656001_4FGL_J1813.5+3144_weekly_bin931.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.99e-03', job_status='DONE', photon_flux_upper_limit='3.93e-08', time_completed='2026-06-09 17:15:44.306970', job_id='28174171', GAL2='1.08', fit_tolerance='1e-08', EG2='1.13', EG='1.13', time_epoch_completed='1781050544.31', return_code2='0', ts='0.01', comment='SUCCESS', return_code='0', GAL='1.08', dlogl='1.20e-03', ts2='0.01', photon_index_error='0.00', photon_index='2.17' WHERE bin_id='931' AND source_name='4FGL J1813.5+3144' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Jun 9 17:15:44 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 27464.1210194 Extracting fit parameters... 4FGL J1813.5+3144 Spectrum: PowerLaw 345 Prefactor: 1.486e-01 6.857e-01 0.000e+00 1.000e+06 ( 1.000e-13) 346 Index: 2.169e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 347 Scale: 2.267e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 717 Prefactor: 1.081e+00 5.251e-02 0.000e+00 1.000e+01 ( 1.000e+00) 718 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 719 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 716 Normalization: 1.126e+00 1.397e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.01 Ra Dec: 273.387 31.750 Photon Flux Upper Limit: 3.93279579434e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00298935803125 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/28174219/likelihoodResults_802051201_802656001_4FGL_J1813.5+3144_weekly_bin931.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) = 27464.1200964 delta logL = 0.00092300149845 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 27464.1198259 delta logL = 0.00119355618881 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .18674 1.0000 .0000 .10000E+07 2 'Index ' 1.9825 1.0000 .0000 10.000 3 'Normalizat' 1.1261 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0807 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .7200E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 27464.12 FROM MIGRAD STATUS=CONVERGED 65 CALLS 242 TOTAL EDM= .79E-08 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .18767 2.3379 .60555E-02** at limit ** 2 Index 1.9691 1.6563 .38285 .33069E-04 3 Normalizat 1.1261 .51642E-02 .92895E-01 .93791E-04 4 Prefactor 1.0807 .20154E-02 .38372E-01 .25921E-05 ERR DEF= .500 Final values: Prefactor = 0.187672 Index = 1.9691 Normalizat = 1.12606 Prefactor = 1.08067 ********** ** 18 **HESSE ********** FCN= 27464.12 FROM HESSE STATUS=OK 35 CALLS 277 TOTAL EDM= .12E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .18767 16.390 .34348E-03 -1.5699 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.9691 5.0184 .48252E-01 -.65125 3 Normalizat 1.1261 .15160 .41148E-03 -.88919 4 Prefactor 1.0807 .59335E-01 .16280E-03 -.90087 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.16904e-06 Minuit parameter uncertainties: 1 3.50769 2 7.35009 3 0.151663 4 0.0593389 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 27464.1198199 delta logL = 0.00119953243848 Extracting fit parameters... 4FGL J1813.5+3144 Spectrum: PowerLaw 345 Prefactor: 1.877e-01 3.508e+00 0.000e+00 1.000e+06 ( 1.000e-13) 346 Index: 1.969e+00 7.350e+00 0.000e+00 1.000e+01 (-1.000e+00) 347 Scale: 2.267e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 717 Prefactor: 1.081e+00 5.934e-02 0.000e+00 1.000e+01 ( 1.000e+00) 718 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 719 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 716 Normalization: 1.126e+00 1.517e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.01 Ra Dec: 273.387 31.750 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/28174219/cmap_HighResolution_802051201_802656001_4FGL_J1813.5+3144_weekly_bin931.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.99e-03', job_status='DONE', photon_flux_upper_limit='3.93e-08', time_completed='2026-06-09 17:16:02.700620', job_id='28174219', GAL2='1.08', fit_tolerance='1e-08', EG2='1.13', EG='1.13', time_epoch_completed='1781050562.7', return_code2='0', ts='0.01', comment='SUCCESS', return_code='0', GAL='1.08', dlogl='1.20e-03', ts2='0.01', photon_index_error='0.00', photon_index='2.17' WHERE bin_id='931' AND source_name='4FGL J1813.5+3144' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Jun 9 17:16:03 PDT 2026