/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). file=/lscratch/kocevski/27640684/ltcube_801446401_802051201_4FGL_J0816.3+5739_weekly_bin930.fits dcostheta=0.025 binsz=1.0 phibins=0 tmin=0.0 tmax=0.0 file_version="1" zmin=0.0 zmax=90.0 chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Working on file /lscratch/kocevski/27640684/ft2_4FGL_J0816.3+5739_weekly_bin930.fits .....................! real 16.69 user 16.04 sys 0.24 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/27640684/ft1_filtered_4FGL_J0816.3+5739_weekly_bin930.fits evtable="EVENTS" scfile=/lscratch/kocevski/27640684/ft2_4FGL_J0816.3+5739_weekly_bin930.fits sctable="SC_DATA" expcube=/lscratch/kocevski/27640684/ltcube_801446401_802051201_4FGL_J0816.3+5739_weekly_bin930.fits outfile=/lscratch/kocevski/27640684/expmap_801446401_802051201_4FGL_J0816.3+5739_weekly_bin930.fits irfs="P8R3_SOURCE_V2" evtype="INDEF" srcrad=30.0 nlong=88 nlat=88 nenergies=10 submap=no nlongmin=0 nlongmax=0 nlatmin=0 nlatmax=0 chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). The exposure maps generated by this tool are meant to be used for *unbinned* likelihood analysis only. Do not use them for binned analyses. Computing the ExposureMap using /lscratch/kocevski/27640684/ltcube_801446401_802051201_4FGL_J0816.3+5739_weekly_bin930.fits .....................! real 63.29 user 58.57 sys 3.82 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Added 231 point sources and 0 extended sources Setting source of interest to: 4FGL J0816.3+5739 @ 124.1 57.6616 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/27640684/ft1_filtered_4FGL_J0816.3+5739_weekly_bin930.fits scfile=/lscratch/kocevski/27640684/ft2_4FGL_J0816.3+5739_weekly_bin930.fits outfile=/lscratch/kocevski/27640684/cmap_801446401_802051201_4FGL_J0816.3+5739_weekly_bin930.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=160 nypix=160 binsz=0.25 coordsys="CEL" xref=124.1 yref=57.6616 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.87 user 0.23 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/27640684/ft1_filtered_4FGL_J0816.3+5739_weekly_bin930.fits scfile=/lscratch/kocevski/27640684/ft2_4FGL_J0816.3+5739_weekly_bin930.fits outfile=/lscratch/kocevski/27640684/cmap_HighResolution_801446401_802051201_4FGL_J0816.3+5739_weekly_bin930.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=500 nypix=500 binsz=0.1 coordsys="CEL" xref=124.1 yref=57.6616 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 0.76 user 0.23 sys 0.15 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/27640684/ft1_filtered_4FGL_J0816.3+5739_weekly_bin930.fits evtable="EVENTS" scfile=/lscratch/kocevski/27640684/ft2_4FGL_J0816.3+5739_weekly_bin930.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/27640684/Model_4FGL_J0816.3+5739_weekly_bin930.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding source GAL_V02 number of points = 17278 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J0816.3+5739_weekly_bin930 RA = 124.1, Dec = 57.6616 tmin = 801446401, tmax = 802051201 emin = 100.0, emax = 100000.0 irfs = P8R3_SOURCE_V2 ROI = 12 zmax = 90 Fitting strategies: Fix sources to their catalog values = True Leave variable source normalizations free = True Perform pre-fit where ALL sources are frozen to catalog values = False Perform secondary fit with a free spectral index = True Remove all catalog sources = False Remove weak (TS < 2) catalog sources = False Freeze Galactic component = False Likelihood fit parameters: Statistic: UNBINNED Optimizer: MINUIT Catalog: 4FGL Repository job = True LAT data source: Data catalog Updating database... UPDATE lightcurve_data_v2 SET job_id='27641139', job_status='RUN', time_executed='2026-06-02 07:46:37.309902', time_epoch_executed='1780411597.31' WHERE source_name='4FGL J0816.3+5739' and cadence='weekly' and bin_id='930' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/27641139 Creating custom pfile directory: /lscratch/kocevski/27641139/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=801446401.0 && nMetStart<802051201.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=801446401.0 && nMetStart<802051201.0' /Data/Flight/Level1/LPA Retrieving 107 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/27641139/ft1_4FGL_J0816.3+5739_weekly_bin930.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=801446401.0 && nMetStart<802051201.0' /Data/Flight/Level1/LPA Retrieving 107 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/27641139/ft2_4FGL_J0816.3+5739_weekly_bin930.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/27641139/ft1_4FGL_J0816.3+5739_weekly_bin930.fits outfile=/lscratch/kocevski/27641139/ft1_filteredMKT_4FGL_J0816.3+5739_weekly_bin930.fits ra=124.1 dec=57.6616 rad=12.0 tmin=801446401.0 tmax=802051201.0 emin=100.0 emax=100000.0 zmin=0.0 zmax=90.0 evclass=128 evtype="INDEF" convtype=-1 phasemin=0.0 phasemax=1.0 evtable="EVENTS" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. real 5.54 user 4.74 sys 0.28 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/27641139/ft2_4FGL_J0816.3+5739_weekly_bin930.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/27641139/ft2_4FGL_J0816.3+5739_weekly_bin930.fits sctable="SC_DATA" filter="IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2))" roicut=no evfile=/lscratch/kocevski/27641139/ft1_filteredMKT_4FGL_J0816.3+5739_weekly_bin930.fits evtable="EVENTS" outfile="/lscratch/kocevski/27641139/ft1_filtered_4FGL_J0816.3+5739_weekly_bin930.fits" apply_filter=yes overwrite=yes header_obstimes=yes tstart=0.0 tstop=0.0 gtifile="default" chatter=3 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtmktime version HEAD Applying GTI filter: IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2)) real 0.59 user 0.25 sys 0.13 Number of photons that the gtmktime cut: 1897 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/27641139/ft1_filtered_4FGL_J0816.3+5739_weekly_bin930.fits" evtable="EVENTS" scfile=/lscratch/kocevski/27641139/ft2_4FGL_J0816.3+5739_weekly_bin930.fits sctable="SC_DATA" outfile=/lscratch/kocevski/27641139/ltcube_801446401_802051201_4FGL_J0816.3+5739_weekly_bin930.fits dcostheta=0.025 binsz=1.0 phibins=0 tmin=0.0 tmax=0.0 file_version="1" zmin=0.0 zmax=90.0 chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Working on file /lscratch/kocevski/27641139/ft2_4FGL_J0816.3+5739_weekly_bin930.fits .....................! real 19.85 user 19.15 sys 0.23 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/27641139/ft1_filtered_4FGL_J0816.3+5739_weekly_bin930.fits evtable="EVENTS" scfile=/lscratch/kocevski/27641139/ft2_4FGL_J0816.3+5739_weekly_bin930.fits sctable="SC_DATA" expcube=/lscratch/kocevski/27641139/ltcube_801446401_802051201_4FGL_J0816.3+5739_weekly_bin930.fits outfile=/lscratch/kocevski/27641139/expmap_801446401_802051201_4FGL_J0816.3+5739_weekly_bin930.fits irfs="P8R3_SOURCE_V2" evtype="INDEF" srcrad=30.0 nlong=88 nlat=88 nenergies=10 submap=no nlongmin=0 nlongmax=0 nlatmin=0 nlatmax=0 chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). The exposure maps generated by this tool are meant to be used for *unbinned* likelihood analysis only. Do not use them for binned analyses. Computing the ExposureMap using /lscratch/kocevski/27641139/ltcube_801446401_802051201_4FGL_J0816.3+5739_weekly_bin930.fits .....................! real 73.36 user 68.28 sys 4.30 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 231 point sources and 0 extended sources Setting source of interest to: 4FGL J0816.3+5739 @ 124.1 57.6616 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/27641139/ft1_filtered_4FGL_J0816.3+5739_weekly_bin930.fits scfile=/lscratch/kocevski/27641139/ft2_4FGL_J0816.3+5739_weekly_bin930.fits outfile=/lscratch/kocevski/27641139/cmap_801446401_802051201_4FGL_J0816.3+5739_weekly_bin930.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=160 nypix=160 binsz=0.25 coordsys="CEL" xref=124.1 yref=57.6616 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 0.55 user 0.24 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/27641139/ft1_filtered_4FGL_J0816.3+5739_weekly_bin930.fits scfile=/lscratch/kocevski/27641139/ft2_4FGL_J0816.3+5739_weekly_bin930.fits outfile=/lscratch/kocevski/27641139/cmap_HighResolution_801446401_802051201_4FGL_J0816.3+5739_weekly_bin930.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=500 nypix=500 binsz=0.1 coordsys="CEL" xref=124.1 yref=57.6616 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 0.54 user 0.26 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/27641139/ft1_filtered_4FGL_J0816.3+5739_weekly_bin930.fits evtable="EVENTS" scfile=/lscratch/kocevski/27641139/ft2_4FGL_J0816.3+5739_weekly_bin930.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/27641139/Model_4FGL_J0816.3+5739_weekly_bin930.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding source GAL_V02 Working on... /lscratch/kocevski/27640684/ft1_filtered_4FGL_J0816.3+5739_weekly_bin930.fits.....................! real 74.72 user 72.71 sys 1.06 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/27640684/ft1_filtered_4FGL_J0816.3+5739_weekly_bin930.fits', '/lscratch/kocevski/27640684/ft2_4FGL_J0816.3+5739_weekly_bin930.fits', expMap='/lscratch/kocevski/27640684/expmap_801446401_802051201_4FGL_J0816.3+5739_weekly_bin930.fits', expCube='/lscratch/kocevski/27640684/ltcube_801446401_802051201_4FGL_J0816.3+5739_weekly_bin930.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/27640684/Model_4FGL_J0816.3+5739_weekly_bin930.xml', optimizer='MINUIT') Using source of interest name: '4FGL J0816.3+5739' 4FGL J0816.3+5739 Spectrum: PowerLaw 339 Prefactor: 5.498e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 340 Index: 2.085e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 341 Scale: 1.529e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/27640684/ft1_filtered_4FGL_J0816.3+5739_weekly_bin930.fits Spacecraft file(s): /lscratch/kocevski/27640684/ft2_4FGL_J0816.3+5739_weekly_bin930.fits Exposure map: /lscratch/kocevski/27640684/expmap_801446401_802051201_4FGL_J0816.3+5739_weekly_bin930.fits Exposure cube: /lscratch/kocevski/27640684/ltcube_801446401_802051201_4FGL_J0816.3+5739_weekly_bin930.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/27640684/Model_4FGL_J0816.3+5739_weekly_bin930.xml Optimizer: MINUIT Statistic: UNBINNED Performing an iterative likelihood fit... Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 20243.9683793 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 20243.8722135 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 4.6149 1.0000 .0000 .10000E+07 2 'Prefactor ' 13.605 1.0000 .0000 .10000E+07 3 'Prefactor ' .78826E-08 1.0000 .0000 .10000E+07 4 'Prefactor ' 87.264 1.0000 .0000 .10000E+07 5 'Prefactor ' 27.444 1.0000 .0000 .10000E+07 6 'norm ' 1.3075 1.0000 .0000 .10000E+07 7 'Prefactor ' 6.5534 1.0000 .0000 .10000E+07 8 'norm ' .66963E-06 1.0000 .0000 .10000E+07 9 'Prefactor ' .25879E-04 1.0000 .0000 .10000E+07 10 'norm ' 1.1788 1.0000 .0000 .10000E+07 11 'norm ' 2.5011 1.0000 .0000 .10000E+07 12 'norm ' .81879E-07 1.0000 .0000 .10000E+07 13 'Prefactor ' .35065 1.0000 .0000 .10000E+07 14 'Prefactor ' .98524E-04 1.0000 .0000 .10000E+07 15 'Prefactor ' 2.2454 1.0000 .0000 .10000E+07 16 'Prefactor ' .11266E-03 1.0000 .0000 .10000E+07 17 'Prefactor ' .36647E-04 1.0000 .0000 .10000E+07 18 'norm ' 4.1785 1.0000 .0000 .10000E+07 19 'norm ' .61123E-04 1.0000 .0000 .10000E+07 20 'Prefactor ' .19638E-03 1.0000 .0000 .10000E+07 21 'Prefactor ' 7.8230 1.0000 .0000 .10000E+07 22 'norm ' .58767 1.0000 .0000 .10000E+07 23 'Prefactor ' .31086E-08 1.0000 .0000 .10000E+07 24 'Prefactor ' .33694E-05 1.0000 .0000 .10000E+07 25 'norm ' .15194E-04 1.0000 .0000 .10000E+07 26 'Normalizat' .93094 1.0000 .10000E-01 10.000 27 'Prefactor ' 1.0636 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .7440E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 20243.87 FROM MIGRAD STATUS=CONVERGED 122 CALLS 1882 TOTAL EDM= .73E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .6% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 4.6152 4.4668 .40197E-07 .25725E-04 2 Prefactor 13.609 1.0694 -.37628E-08 .33247E-02 3 Prefactor .55511E-09 3.5801 -.10413E-06** at limit ** 4 Prefactor 87.165 1.2826 -.78759E-08 .63017E-01 5 Prefactor 27.282 1.2902 -.13178E-07 -.95143E-01 6 norm 1.3082 .45758 .35980E-07 -.77651E-03 7 Prefactor 6.5606 1.0267 .70665E-08 -.52969E-01 8 norm .0000 .30572 -.86766E-07** at limit ** 9 Prefactor .20539E-08 15.506 -.81542E-06** at limit ** 10 norm 1.1760 1.6388 .16568E-06 -.65953E-03 11 norm 2.5023 1.6907 -.37495E-07 .40118E-03 12 norm .0000 .40293 .88797E-07** at limit ** 13 Prefactor .35040 .45062 .13051E-06 -.83333E-03 14 Prefactor .55511E-10 4.0606 -.20478E-06** at limit ** 15 Prefactor 2.2128 3.2886 -.23976E-06 -.28384E-03 16 Prefactor .55511E-10 1.3975 .27472E-06** at limit ** 17 Prefactor .55511E-10 4.9165 -.25830E-06** at limit ** 18 norm 4.1723 3.2166 -.15026E-06 .11487E-03 19 norm .0000 1.2206 -.10247E-06** at limit ** 20 Prefactor .11102E-09 2.3469 .48022E-06** at limit ** 21 Prefactor 7.7293 1.0840 .52250E-08 -.47180E-01 22 norm .58744 .38798 .72163E-07 -.29483E-03 23 Prefactor .0000 .50971 -.11407E-06** at limit ** 24 Prefactor .35028E-07 1.7230 .86557E-07** at limit ** 25 norm .34750E-07 1.5923 .42426E-07** at limit ** 26 Normalizat .93150 .12147 -.78674E-06 .10427E-03 27 Prefactor 1.0635 .91328E-01 .28836E-05 .82574E-04 ERR DEF= .500 Final values: Prefactor = 4.61518 Prefactor = 13.6087 Prefactor = 5.55112e-10 Prefactor = 87.1648 Prefactor = 27.2817 norm = 1.30822 Prefactor = 6.56064 norm = 0 Prefactor = 2.05391e-09 norm = 1.17598 norm = 2.50231 norm = 0 Prefactor = 0.350402 Prefactor = 5.55112e-11 Prefactor = 2.21285 Prefactor = 5.55112e-11 Prefactor = 5.55112e-11 norm = 4.17229 norm = 0 Prefactor = 1.11022e-10 Prefactor = 7.72935 norm = 0.587443 Prefactor = 0 Prefactor = 3.50275e-08 norm = 3.475e-08 Normalizat = 0.931497 Prefactor = 1.06352 ********** ** 18 **HESSE ********** FCN= 20243.87 FROM HESSE STATUS=OK 546 CALLS 2428 TOTAL EDM= .16E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 4.6152 4.4612 .46829E-03 -1.5665 2 Prefactor 13.609 8.9468 .27130E-03 -1.5634 3 Prefactor .55511E-09 3.6448 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor 87.165 18.965 .10706E-03 -1.5521 5 Prefactor 27.282 16.142 .19092E-03 -1.5603 6 norm 1.3082 .46369 .96454E-03 -1.5685 7 Prefactor 6.5606 5.6844 .39178E-03 -1.5657 8 norm .0000 .30793 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor .20539E-08 15.598 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 norm 1.1760 1.6885 .10532E-02 -1.5686 11 norm 2.5023 1.6995 .64592E-03 -1.5676 12 norm .0000 .38846 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor .35040 .60430 .25218E-02 -1.5696 14 Prefactor .55511E-10 9.1367 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor 2.2128 3.3190 .68553E-03 -1.5678 16 Prefactor .55511E-10 1.3976 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor .55511E-10 8.7288 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 norm 4.1723 3.2217 .49280E-03 -1.5667 19 norm .0000 1.2284 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor .11102E-09 2.3520 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Prefactor 7.7293 10.542 .35827E-03 -1.5652 22 norm .58744 .39660 .70340E-03 -1.5693 23 Prefactor .0000 .51151 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 24 Prefactor .35028E-07 3.1986 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 25 norm .34750E-07 3.2020 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 26 Normalizat .93150 .10972 .64730E-01 -.95362 27 Prefactor 1.0635 .80193E-01 .39170E-01 -.90641 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.64138e-06 Minuit parameter uncertainties: 1 4.46123 2 8.94685 3 8.81756e-05 4 18.9648 5 16.1421 6 0.463693 7 5.68442 8 3.1024e-07 9 0.000357624 10 1.68845 11 1.69945 12 2.00008e-07 13 0.604297 14 5.2364e-05 15 3.31897 16 1.61478e-05 17 3.16925e-05 18 3.22166 19 1.02111e-05 20 2.88888e-05 21 10.5424 22 0.396598 23 6.22664e-07 24 0.000669688 25 0.000667189 26 0.109744 27 0.0802023 Working on... /lscratch/kocevski/27641139/ft1_filtered_4FGL_J0816.3+5739_weekly_bin930.fits.....................! real 77.76 user 75.94 sys 1.05 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/27641139/ft1_filtered_4FGL_J0816.3+5739_weekly_bin930.fits', '/lscratch/kocevski/27641139/ft2_4FGL_J0816.3+5739_weekly_bin930.fits', expMap='/lscratch/kocevski/27641139/expmap_801446401_802051201_4FGL_J0816.3+5739_weekly_bin930.fits', expCube='/lscratch/kocevski/27641139/ltcube_801446401_802051201_4FGL_J0816.3+5739_weekly_bin930.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/27641139/Model_4FGL_J0816.3+5739_weekly_bin930.xml', optimizer='MINUIT') Using source of interest name: '4FGL J0816.3+5739' 4FGL J0816.3+5739 Spectrum: PowerLaw 339 Prefactor: 5.498e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 340 Index: 2.085e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 341 Scale: 1.529e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/27641139/ft1_filtered_4FGL_J0816.3+5739_weekly_bin930.fits Spacecraft file(s): /lscratch/kocevski/27641139/ft2_4FGL_J0816.3+5739_weekly_bin930.fits Exposure map: /lscratch/kocevski/27641139/expmap_801446401_802051201_4FGL_J0816.3+5739_weekly_bin930.fits Exposure cube: /lscratch/kocevski/27641139/ltcube_801446401_802051201_4FGL_J0816.3+5739_weekly_bin930.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/27641139/Model_4FGL_J0816.3+5739_weekly_bin930.xml Optimizer: MINUIT Statistic: UNBINNED Performing an iterative likelihood fit... Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 20243.9683793 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 20243.8722135 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 4.6149 1.0000 .0000 .10000E+07 2 'Prefactor ' 13.605 1.0000 .0000 .10000E+07 3 'Prefactor ' .78826E-08 1.0000 .0000 .10000E+07 4 'Prefactor ' 87.264 1.0000 .0000 .10000E+07 5 'Prefactor ' 27.444 1.0000 .0000 .10000E+07 6 'norm ' 1.3075 1.0000 .0000 .10000E+07 7 'Prefactor ' 6.5534 1.0000 .0000 .10000E+07 8 'norm ' .66963E-06 1.0000 .0000 .10000E+07 9 'Prefactor ' .25879E-04 1.0000 .0000 .10000E+07 10 'norm ' 1.1788 1.0000 .0000 .10000E+07 11 'norm ' 2.5011 1.0000 .0000 .10000E+07 12 'norm ' .81879E-07 1.0000 .0000 .10000E+07 13 'Prefactor ' .35065 1.0000 .0000 .10000E+07 14 'Prefactor ' .98524E-04 1.0000 .0000 .10000E+07 15 'Prefactor ' 2.2454 1.0000 .0000 .10000E+07 16 'Prefactor ' .11266E-03 1.0000 .0000 .10000E+07 17 'Prefactor ' .36647E-04 1.0000 .0000 .10000E+07 18 'norm ' 4.1785 1.0000 .0000 .10000E+07 19 'norm ' .61123E-04 1.0000 .0000 .10000E+07 20 'Prefactor ' .19638E-03 1.0000 .0000 .10000E+07 21 'Prefactor ' 7.8230 1.0000 .0000 .10000E+07 22 'norm ' .58767 1.0000 .0000 .10000E+07 23 'Prefactor ' .31086E-08 1.0000 .0000 .10000E+07 24 'Prefactor ' .33694E-05 1.0000 .0000 .10000E+07 25 'norm ' .15194E-04 1.0000 .0000 .10000E+07 26 'Normalizat' .93094 1.0000 .10000E-01 10.000 27 'Prefactor ' 1.0636 1.0000 .0000 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 20243.8719522 Extracting fit parameters... 4FGL J0816.3+5739 Spectrum: PowerLaw 339 Prefactor: 5.551e-11 5.236e-05 0.000e+00 1.000e+06 ( 1.000e-13) 340 Index: 2.085e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 341 Scale: 1.529e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 741 Prefactor: 1.064e+00 8.020e-02 0.000e+00 1.000e+01 ( 1.000e+00) 742 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 743 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 740 Normalization: 9.315e-01 1.097e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 124.100 57.662 Photon Flux Upper Limit: 3.40037977091e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00256799587792 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/27640684/likelihoodResults_801446401_802051201_4FGL_J0816.3+5739_weekly_bin930.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 20243.7261252 delta logL = 0.145827065866 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 20243.4477281 delta logL = 0.424224179227 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .43189 1.0000 .0000 .10000E+07 2 'Index ' 3.5261 1.0000 .0000 10.000 3 'Normalizat' .90473 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0719 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .7440E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 20243.45 FROM MIGRAD STATUS=CONVERGED 56 CALLS 248 TOTAL EDM= .31E-09 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .43200 5.9396 .85881E-03 .34671E-01 2 Index 3.5264 1.9959 .13508 .42825E-03 3 Normalizat .90472 .19415E-01 .65576E-01 .55629E-04 4 Prefactor 1.0720 .15096E-01 .38769E-01 .31089E-04 ERR DEF= .500 Final values: Prefactor = 0.432 Index = 3.52643 Normalizat = 0.904723 Prefactor = 1.072 ********** ** 18 **HESSE ********** FCN= 20243.45 FROM HESSE STATUS=NOT POSDEF 33 CALLS 281 TOTAL EDM= .13E-06 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .43200 25.204 .98343E-05 -1.5695 2 Index 3.5264 6.7494 .86943E-02 -.29916 3 Normalizat .90472 .97122E-01 .29007E-03 -.96294 4 Prefactor 1.0720 .74450E-01 .20830E-03 -.90367 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 1.28964e-07 Minuit parameter uncertainties: 1 6.59947 2 6.57862 3 0.0971407 4 0.0744575 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 20243.447724 delta logL = 0.424228232609 Extracting fit parameters... 4FGL J0816.3+5739 Spectrum: PowerLaw 339 Prefactor: 4.320e-01 6.599e+00 0.000e+00 1.000e+06 ( 1.000e-13) 340 Index: 3.526e+00 6.579e+00 0.000e+00 1.000e+01 (-1.000e+00) 341 Scale: 1.529e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 741 Prefactor: 1.072e+00 7.446e-02 0.000e+00 1.000e+01 ( 1.000e+00) 742 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 743 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 740 Normalization: 9.047e-01 9.714e-02 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 124.100 57.662 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/27640684/cmap_HighResolution_801446401_802051201_4FGL_J0816.3+5739_weekly_bin930.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.57e-03', job_status='DONE', photon_flux_upper_limit='3.40e-08', time_completed='2026-06-02 07:56:02.229549', job_id='27640684', GAL2='1.07', fit_tolerance='1e-08', EG2='0.90', EG='0.93', time_epoch_completed='1780412162.23', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.06', dlogl='4.24e-01', ts2='0.88', photon_index_error='0.00', photon_index='2.09' WHERE bin_id='930' AND source_name='4FGL J0816.3+5739' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Jun 2 07:56:02 PDT 2026 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .7440E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 20243.87 FROM MIGRAD STATUS=CONVERGED 122 CALLS 1882 TOTAL EDM= .73E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .6% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 4.6152 4.4668 .40197E-07 .25725E-04 2 Prefactor 13.609 1.0694 -.37628E-08 .33247E-02 3 Prefactor .55511E-09 3.5801 -.10413E-06** at limit ** 4 Prefactor 87.165 1.2826 -.78759E-08 .63017E-01 5 Prefactor 27.282 1.2902 -.13178E-07 -.95143E-01 6 norm 1.3082 .45758 .35980E-07 -.77651E-03 7 Prefactor 6.5606 1.0267 .70665E-08 -.52969E-01 8 norm .0000 .30572 -.86766E-07** at limit ** 9 Prefactor .20539E-08 15.506 -.81542E-06** at limit ** 10 norm 1.1760 1.6388 .16568E-06 -.65953E-03 11 norm 2.5023 1.6907 -.37495E-07 .40118E-03 12 norm .0000 .40293 .88797E-07** at limit ** 13 Prefactor .35040 .45062 .13051E-06 -.83333E-03 14 Prefactor .55511E-10 4.0606 -.20478E-06** at limit ** 15 Prefactor 2.2128 3.2886 -.23976E-06 -.28384E-03 16 Prefactor .55511E-10 1.3975 .27472E-06** at limit ** 17 Prefactor .55511E-10 4.9165 -.25830E-06** at limit ** 18 norm 4.1723 3.2166 -.15026E-06 .11487E-03 19 norm .0000 1.2206 -.10247E-06** at limit ** 20 Prefactor .11102E-09 2.3469 .48022E-06** at limit ** 21 Prefactor 7.7293 1.0840 .52250E-08 -.47180E-01 22 norm .58744 .38798 .72163E-07 -.29483E-03 23 Prefactor .0000 .50971 -.11407E-06** at limit ** 24 Prefactor .35028E-07 1.7230 .86557E-07** at limit ** 25 norm .34750E-07 1.5923 .42426E-07** at limit ** 26 Normalizat .93150 .12147 -.78674E-06 .10427E-03 27 Prefactor 1.0635 .91328E-01 .28836E-05 .82574E-04 ERR DEF= .500 Final values: Prefactor = 4.61518 Prefactor = 13.6087 Prefactor = 5.55112e-10 Prefactor = 87.1648 Prefactor = 27.2817 norm = 1.30822 Prefactor = 6.56064 norm = 0 Prefactor = 2.05391e-09 norm = 1.17598 norm = 2.50231 norm = 0 Prefactor = 0.350402 Prefactor = 5.55112e-11 Prefactor = 2.21285 Prefactor = 5.55112e-11 Prefactor = 5.55112e-11 norm = 4.17229 norm = 0 Prefactor = 1.11022e-10 Prefactor = 7.72935 norm = 0.587443 Prefactor = 0 Prefactor = 3.50275e-08 norm = 3.475e-08 Normalizat = 0.931497 Prefactor = 1.06352 ********** ** 18 **HESSE ********** FCN= 20243.87 FROM HESSE STATUS=OK 546 CALLS 2428 TOTAL EDM= .16E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 4.6152 4.4612 .46829E-03 -1.5665 2 Prefactor 13.609 8.9468 .27130E-03 -1.5634 3 Prefactor .55511E-09 3.6448 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor 87.165 18.965 .10706E-03 -1.5521 5 Prefactor 27.282 16.142 .19092E-03 -1.5603 6 norm 1.3082 .46369 .96454E-03 -1.5685 7 Prefactor 6.5606 5.6844 .39178E-03 -1.5657 8 norm .0000 .30793 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor .20539E-08 15.598 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 norm 1.1760 1.6885 .10532E-02 -1.5686 11 norm 2.5023 1.6995 .64592E-03 -1.5676 12 norm .0000 .38846 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor .35040 .60430 .25218E-02 -1.5696 14 Prefactor .55511E-10 9.1367 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor 2.2128 3.3190 .68553E-03 -1.5678 16 Prefactor .55511E-10 1.3976 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor .55511E-10 8.7288 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 norm 4.1723 3.2217 .49280E-03 -1.5667 19 norm .0000 1.2284 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor .11102E-09 2.3520 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Prefactor 7.7293 10.542 .35827E-03 -1.5652 22 norm .58744 .39660 .70340E-03 -1.5693 23 Prefactor .0000 .51151 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 24 Prefactor .35028E-07 3.1986 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 25 norm .34750E-07 3.2020 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 26 Normalizat .93150 .10972 .64730E-01 -.95362 27 Prefactor 1.0635 .80193E-01 .39170E-01 -.90641 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.64138e-06 Minuit parameter uncertainties: 1 4.46123 2 8.94685 3 8.81756e-05 4 18.9648 5 16.1421 6 0.463693 7 5.68442 8 3.1024e-07 9 0.000357624 10 1.68845 11 1.69945 12 2.00008e-07 13 0.604297 14 5.2364e-05 15 3.31897 16 1.61478e-05 17 3.16925e-05 18 3.22166 19 1.02111e-05 20 2.88888e-05 21 10.5424 22 0.396598 23 6.22664e-07 24 0.000669688 25 0.000667189 26 0.109744 27 0.0802023 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 20243.8719522 Extracting fit parameters... 4FGL J0816.3+5739 Spectrum: PowerLaw 339 Prefactor: 5.551e-11 5.236e-05 0.000e+00 1.000e+06 ( 1.000e-13) 340 Index: 2.085e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 341 Scale: 1.529e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 741 Prefactor: 1.064e+00 8.020e-02 0.000e+00 1.000e+01 ( 1.000e+00) 742 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 743 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 740 Normalization: 9.315e-01 1.097e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 124.100 57.662 Photon Flux Upper Limit: 3.40037977091e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00256799587792 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/27641139/likelihoodResults_801446401_802051201_4FGL_J0816.3+5739_weekly_bin930.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 20243.7261252 delta logL = 0.145827065866 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 20243.4477281 delta logL = 0.424224179227 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .43189 1.0000 .0000 .10000E+07 2 'Index ' 3.5261 1.0000 .0000 10.000 3 'Normalizat' .90473 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0719 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .7440E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 20243.45 FROM MIGRAD STATUS=CONVERGED 56 CALLS 248 TOTAL EDM= .31E-09 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .43200 5.9396 .85881E-03 .34671E-01 2 Index 3.5264 1.9959 .13508 .42825E-03 3 Normalizat .90472 .19415E-01 .65576E-01 .55629E-04 4 Prefactor 1.0720 .15096E-01 .38769E-01 .31089E-04 ERR DEF= .500 Final values: Prefactor = 0.432 Index = 3.52643 Normalizat = 0.904723 Prefactor = 1.072 ********** ** 18 **HESSE ********** FCN= 20243.45 FROM HESSE STATUS=NOT POSDEF 33 CALLS 281 TOTAL EDM= .13E-06 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .43200 25.204 .98343E-05 -1.5695 2 Index 3.5264 6.7494 .86943E-02 -.29916 3 Normalizat .90472 .97122E-01 .29007E-03 -.96294 4 Prefactor 1.0720 .74450E-01 .20830E-03 -.90367 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 1.28964e-07 Minuit parameter uncertainties: 1 6.59947 2 6.57862 3 0.0971407 4 0.0744575 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 20243.447724 delta logL = 0.424228232609 Extracting fit parameters... 4FGL J0816.3+5739 Spectrum: PowerLaw 339 Prefactor: 4.320e-01 6.599e+00 0.000e+00 1.000e+06 ( 1.000e-13) 340 Index: 3.526e+00 6.579e+00 0.000e+00 1.000e+01 (-1.000e+00) 341 Scale: 1.529e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 741 Prefactor: 1.072e+00 7.446e-02 0.000e+00 1.000e+01 ( 1.000e+00) 742 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 743 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 740 Normalization: 9.047e-01 9.714e-02 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 124.100 57.662 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/27641139/cmap_HighResolution_801446401_802051201_4FGL_J0816.3+5739_weekly_bin930.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.57e-03', job_status='DONE', photon_flux_upper_limit='3.40e-08', time_completed='2026-06-02 08:00:04.582673', job_id='27641139', GAL2='1.07', fit_tolerance='1e-08', EG2='0.90', EG='0.93', time_epoch_completed='1780412404.58', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.06', dlogl='4.24e-01', ts2='0.88', photon_index_error='0.00', photon_index='2.09' WHERE bin_id='930' AND source_name='4FGL J0816.3+5739' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Jun 2 08:00:06 PDT 2026