/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). number of points = 7666 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1508.4+7717_daily_bin2210 RA = 227.102, Dec = 77.2929 tmin = 812160001, tmax = 812419201 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='39549655', job_status='RUN', time_executed='2026-09-30 14:39:51.712569', time_epoch_executed='1790804391.71' WHERE source_name='4FGL J1508.4+7717' and cadence='daily' and bin_id='2210' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/39549655 Creating custom pfile directory: /lscratch/kocevski/39549655/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=812160001.0 && nMetStart<812419201.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=812160001.0 && nMetStart<812419201.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/39549655/ft1_4FGL_J1508.4+7717_daily_bin2210.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=812160001.0 && nMetStart<812419201.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/39549655/ft2_4FGL_J1508.4+7717_daily_bin2210.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/39549655/ft1_4FGL_J1508.4+7717_daily_bin2210.fits outfile=/lscratch/kocevski/39549655/ft1_filteredMKT_4FGL_J1508.4+7717_daily_bin2210.fits ra=227.102 dec=77.2929 rad=12.0 tmin=812160001.0 tmax=812419201.0 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 2.94 user 2.21 sys 0.21 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/39549655/ft2_4FGL_J1508.4+7717_daily_bin2210.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/39549655/ft2_4FGL_J1508.4+7717_daily_bin2210.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/39549655/ft1_filteredMKT_4FGL_J1508.4+7717_daily_bin2210.fits evtable="EVENTS" outfile="/lscratch/kocevski/39549655/ft1_filtered_4FGL_J1508.4+7717_daily_bin2210.fits" apply_filter=yes overwrite=yes header_obstimes=yes tstart=0.0 tstop=0.0 gtifile="default" chatter=3 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtmktime version HEAD Applying GTI filter: IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2)) real 0.72 user 0.23 sys 0.13 Number of photons that the gtmktime cut: 880 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/39549655/ft1_filtered_4FGL_J1508.4+7717_daily_bin2210.fits" evtable="EVENTS" scfile=/lscratch/kocevski/39549655/ft2_4FGL_J1508.4+7717_daily_bin2210.fits sctable="SC_DATA" ou/sdf/group/fermi/u/kocevski/software/conda/envs/fermitools_v1.0.5/lib/python2.7/site-packages/matplotlib/cbook/deprecation.py:106: MatplotlibDeprecationWarning: The mpl_toolkits.axes_grid module was deprecated in version 2.1. Use mpl_toolkits.axes_grid1 and mpl_toolkits.axisartist provies the same functionality instead. warnings.warn(message, mplDeprecation, stacklevel=1) WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). number of points = 7666 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1508.4+7717_daily_bin2210 RA = 227.102, Dec = 77.2929 tmin = 812160001, tmax = 812419201 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='39549877', job_status='RUN', time_executed='2026-09-30 14:41:27.175851', time_epoch_executed='1790804487.18' WHERE source_name='4FGL J1508.4+7717' and cadence='daily' and bin_id='2210' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/39549877 Creating custom pfile directory: /lscratch/kocevski/39549877/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=812160001.0 && nMetStart<812419201.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=812160001.0 && nMetStart<812419201.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/39549877/ft1_4FGL_J1508.4+7717_daily_bin2210.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=812160001.0 && nMetStart<812419201.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/39549877/ft2_4FGL_J1508.4+7717_daily_bin2210.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/39549877/ft1_4FGL_J1508.4+7717_daily_bin2210.fits outfile=/lscratch/kocevski/39549877/ft1_filteredMKT_4FGL_J1508.4+7717_daily_bin2210.fits ra=227.102 dec=77.2929 rad=12.0 tmin=812160001.0 tmax=812419201.0 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 2.92 user 2.26 sys 0.17 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/39549877/ft2_4FGL_J1508.4+7717_daily_bin2210.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/39549877/ft2_4FGL_J1508.4+7717_daily_bin2210.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/39549877/ft1_filteredMKT_4FGL_J1508.4+7717_daily_bin2210.fits evtable="EVENTS" outfile="/lscratch/kocevski/39549877/ft1_filtered_4FGL_J1508.4+7717_daily_bin2210.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 0.83 user 0.22 sys 0.15 Number of photons that the gtmktime cut: 880 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/39549877/ft1_filtered_4FGL_J1508.4+7717_daily_bin2210.fits" evtable="EVENTS" scfile=/lscratch/kocevski/39549877/ft2_4FGL_J1508.4+7717_daily_bin2210.fits sctable="SC_DATA" ou_V02 Working on... /lscratch/kocevski/39549482/ft1_filtered_4FGL_J1508.4+7717_daily_bin2210.fits....................! real 47.42 user 45.48 sys 1.29 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/39549482/ft1_filtered_4FGL_J1508.4+7717_daily_bin2210.fits', '/lscratch/kocevski/39549482/ft2_4FGL_J1508.4+7717_daily_bin2210.fits', expMap='/lscratch/kocevski/39549482/expmap_812160001_812419201_4FGL_J1508.4+7717_daily_bin2210.fits', expCube='/lscratch/kocevski/39549482/ltcube_812160001_812419201_4FGL_J1508.4+7717_daily_bin2210.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/39549482/Model_4FGL_J1508.4+7717_daily_bin2210.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1508.4+7717' 4FGL J1508.4+7717 Spectrum: PowerLaw 355 Prefactor: 4.602e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-14) 356 Index: 2.179e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 357 Scale: 1.992e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/39549482/ft1_filtered_4FGL_J1508.4+7717_daily_bin2210.fits Spacecraft file(s): /lscratch/kocevski/39549482/ft2_4FGL_J1508.4+7717_daily_bin2210.fits Exposure map: /lscratch/kocevski/39549482/expmap_812160001_812419201_4FGL_J1508.4+7717_daily_bin2210.fits Exposure cube: /lscratch/kocevski/39549482/ltcube_812160001_812419201_4FGL_J1508.4+7717_daily_bin2210.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/39549482/Model_4FGL_J1508.4+7717_daily_bin2210.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) = 9358.46482734 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9358.42710032 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .27450E-04 1.0000 .0000 .10000E+07 2 'Prefactor ' 7.5351 1.0000 .0000 .10000E+07 3 'Prefactor ' 34.364 1.0000 .0000 .10000E+07 4 'norm ' 2.8378 1.0000 .0000 .10000E+07 5 'Prefactor ' 7.1925 1.0000 .0000 .10000E+07 6 'Prefactor ' .79531E-04 1.0000 .0000 .10000E+07 7 'Prefactor ' .19992E-01 1.0000 .0000 .10000E+07 8 'Prefactor ' .35913E-04 1.0000 .0000 .10000E+07 9 'Prefactor ' 12.950 1.0000 .0000 .10000E+07 10 'Prefactor ' .54165E-02 1.0000 .0000 .10000E+07 11 'Prefactor ' .15789E-02 1.0000 .0000 .10000E+07 12 'Prefactor ' 51.421 1.0000 .0000 .10000E+07 13 'Prefactor ' 5.2112 1.0000 .0000 .10000E+07 14 'Prefactor ' 27.006 1.0000 .0000 .10000E+07 15 'norm ' 19.675 1.0000 .0000 .10000E+07 16 'Prefactor ' .15529 1.0000 .0000 .10000E+07 17 'Prefactor ' 5.3064 1.0000 .0000 .10000E+07 18 'norm ' 1.2744 1.0000 .0000 .10000E+07 19 'Prefactor ' 3.3744 1.0000 .0000 .10000E+07 20 'Prefactor ' .57678E-02 1.0000 .0000 .10000E+07 21 'Prefactor ' .54568E-02 1.0000 .0000 .10000E+07 22 'norm ' 5.5336 1.0000 .0000 .10000E+07 23 'Normalizat' .58096 1.0000 .10000E-01 10.000 24 'Prefactor ' 1.1600 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6850E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 9358.422 FROM MIGRAD STATUS=CONVERGED 132 CALLS 1525 TOTAL EDM= .12E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.7% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .23981E-07 15.747 .15579E-06** at limit ** 2 Prefactor 7.5005 8.7668 -.11223E-05 -.13722E-03 3 Prefactor 33.325 6.5277 .12519E-05 -.10200 4 norm 2.8406 2.5573 .40445E-06 -.74436E-02 5 Prefactor 7.1497 4.6083 -.24466E-05 .10177E-01 6 Prefactor .0000 3.1706 .50962E-06** at limit ** 7 Prefactor .38858E-09 9.6763 -.11197E-05** at limit ** 8 Prefactor .0000 5.0975 .12030E-05** at limit ** 9 Prefactor 12.617 13.000 -.50915E-05 .42713E-01 10 Prefactor .92149E-08 17.632 -.59051E-05** at limit ** 11 Prefactor .55511E-10 4.5768 .45230E-06** at limit ** 12 Prefactor 51.132 3.2561 -.24030E-06 .26509E-01 13 Prefactor 5.2473 1.0205 .27061E-07 -.17885E-02 14 Prefactor 27.790 5.0826 -.42728E-07 -.46491E-01 15 norm 19.623 7.7319 -.28095E-05 -.13209 16 Prefactor .77716E-09 34.815 -.14934E-05** at limit ** 17 Prefactor 5.3274 1.1019 .30145E-06 -.26869E-03 18 norm 1.2736 .76500 -.28549E-06 .85209E-02 19 Prefactor 3.3732 2.9627 .82886E-06 .99431E-02 20 Prefactor .12101E-07 32.774 .84248E-05** at limit ** 21 Prefactor .46374E-06 62.509 -.11872E-06** at limit ** 22 norm 5.5318 .97485 -.67641E-07 .21740E-01 23 Normalizat .58187 .16173 .30128E-04 .39616E-03 24 Prefactor 1.1599 .12366 -.89412E-05 .39129E-03 ERR DEF= .500 Final values: Prefactor = 2.39808e-08 Prefactor = 7.50053 Prefactor = 33.3246 norm = 2.8406 Prefactor = 7.14975 Prefactor = 0 Prefactor = 3.88578e-10 Prefactor = 0 Prefactor = 12.6175 Prefactor = 9.21485e-09 Prefactor = 5.55112e-11 Prefactor = 51.1317 Prefactor = 5.24732 Prefactor = 27.7902 norm = 19.6225 Prefactor = 7.77156e-10 Prefactor = 5.32736 norm = 1.27355 Prefactor = 3.37322 Prefactor = 1.21014e-08 Prefactor = 4.6374e-07 norm = 5.53185 Normalizat = 0.581874 Prefactor = 1.15989 tfile=/lscratch/kocevski/39549655/ltcube_812160001_812419201_4FGL_J1508.4+7717_daily_bin2210.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/39549655/ft2_4FGL_J1508.4+7717_daily_bin2210.fits .....................! real 9.08 user 8.38 sys 0.23 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/39549655/ft1_filtered_4FGL_J1508.4+7717_daily_bin2210.fits evtable="EVENTS" scfile=/lscratch/kocevski/39549655/ft2_4FGL_J1508.4+7717_daily_bin2210.fits sctable="SC_DATA" expcube=/lscratch/kocevski/39549655/ltcube_812160001_812419201_4FGL_J1508.4+7717_daily_bin2210.fits outfile=/lscratch/kocevski/39549655/expmap_812160001_812419201_4FGL_J1508.4+7717_daily_bin2210.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/39549655/ltcube_812160001_812419201_4FGL_J1508.4+7717_daily_bin2210.fits .....................! real 72.97 user 67.55 sys 4.31 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 215 point sources and 0 extended sources Setting source of interest to: 4FGL J1508.4+7717 @ 227.102 77.2929 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/39549655/ft1_filtered_4FGL_J1508.4+7717_daily_bin2210.fits scfile=/lscratch/kocevski/39549655/ft2_4FGL_J1508.4+7717_daily_bin2210.fits outfile=/lscratch/kocevski/39549655/cmap_812160001_812419201_4FGL_J1508.4+7717_daily_bin2210.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=227.102 yref=77.2929 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 0.73 user 0.25 sys 0.14 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/39549655/ft1_filtered_4FGL_J1508.4+7717_daily_bin2210.fits scfile=/lscratch/kocevski/39549655/ft2_4FGL_J1508.4+7717_daily_bin2210.fits outfile=/lscratch/kocevski/39549655/cmap_HighResolution_812160001_812419201_4FGL_J1508.4+7717_daily_bin2210.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=227.102 yref=77.2929 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 0.85 user 0.26 sys 0.14 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/39549655/ft1_filtered_4FGL_J1508.4+7717_daily_bin2210.fits evtable="EVENTS" scfile=/lscratch/kocevski/39549655/ft2_4FGL_J1508.4+7717_daily_bin2210.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/39549655/Model_4FGL_J1508.4+7717_daily_bin2210.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 ********** ** 18 **HESSE ********** FCN= 9358.422 FROM HESSE STATUS=OK 447 CALLS 1972 TOTAL EDM= .63E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .23981E-07 16.033 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor 7.5005 8.8385 .36511E-03 -1.5653 3 Prefactor 33.325 31.946 .17061E-03 -1.5593 4 norm 2.8406 2.5729 .60338E-03 -1.5674 5 Prefactor 7.1497 18.134 .37378E-03 -1.5654 6 Prefactor .0000 3.1743 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .38858E-09 9.6772 .17037E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor .0000 5.0978 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor 12.617 16.540 .27810E-03 -1.5637 10 Prefactor .92149E-08 17.963 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .55511E-10 4.5847 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor 51.132 38.719 .13946E-03 -1.5565 13 Prefactor 5.2473 60.363 .44011E-03 -1.5662 14 Prefactor 27.790 26.743 .19247E-03 -1.5603 15 norm 19.623 13.472 .22552E-03 -1.5619 16 Prefactor .77716E-09 34.808 .12633E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor 5.3274 23.619 .43607E-03 -1.5662 18 norm 1.2736 .78510 .98426E-03 -1.5685 19 Prefactor 3.3732 3.0135 .55060E-03 -1.5671 20 Prefactor .12101E-07 34.410 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Prefactor .46374E-06 64.117 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 22 norm 5.5318 .97534 .42687E-03 -1.5661 23 Normalizat .58187 .14844 .74418E-01 -1.0876 24 Prefactor 1.1599 .11163 .35652E-01 -.87575 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 6.31487e-07 Minuit parameter uncertainties: 1 0.00123991 2 8.83855 3 31.9465 4 2.57293 5 18.1343 6 1.62004e-05 7 0.000124802 8 9.72094e-06 9 16.54 10 0.000814272 11 3.42791e-05 12 38.7188 13 35.5952 14 26.7433 15 13.4721 16 0.000323367 17 22.4348 18 0.785099 19 3.01352 20 0.0012905 21 0.0109059 22 0.975341 23 0.148538 24 0.111654 number of points = 7666 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9358.42214953 Extracting fit parameters... 4FGL J1508.4+7717 Spectrum: PowerLaw 355 Prefactor: 5.113e+01 3.872e+01 0.000e+00 1.000e+06 ( 1.000e-14) 356 Index: 2.179e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 357 Scale: 1.992e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 682 Prefactor: 1.160e+00 1.117e-01 0.000e+00 1.000e+01 ( 1.000e+00) 683 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 684 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 681 Normalization: 5.819e-01 1.485e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 4.25 Ra Dec: 227.102 77.293 Photon Index (Fixed Index): 2.18 +/- 0.00 Photon Flux (Fixed Index): 2.94e-08 +/- 2.22e-08 Energy Flux (Fixed Index): 1.37e-05 +/- 1.04e-05 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) = 9358.3896814 delta logL = 0.0324681296497 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 9358.38547365 delta logL = 0.0366758814616 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 61.174 1.0000 .0000 .10000E+07 2 'Index ' 2.0399 1.0000 .0000 10.000 3 'Normalizat' .58594 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.1580 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6850E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 9358.385 FROM MIGRAD STATUS=CONVERGED 91 CALLS 303 TOTAL EDM= .55E-08 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 61.219 61.038 .25573E-04 .69263E-03 2 Index 2.0397 .52999 .77123E-02 .58255E-03 3 Normalizat .58598 .15755 .32838E-03 -.80250E-04 4 Prefactor 1.1580 .12303 .18718E-03 -.64064E-04 ERR DEF= .500 Final values: Prefactor = 61.2191 Index = 2.03967 Normalizat = 0.58598 Prefactor = 1.15802 Done. Performing analysis on: 4FGL_J1508.4+7717_daily_bin2210 RA = 227.102, Dec = 77.2929 tmin = 812160001, tmax = 812419201 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='39549923', job_status='RUN', time_executed='2026-09-30 14:42:27.548688', time_epoch_executed='1790804547.55' WHERE source_name='4FGL J1508.4+7717' and cadence='daily' and bin_id='2210' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/39549923 Creating custom pfile directory: /lscratch/kocevski/39549923/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=812160001.0 && nMetStart<812419201.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=812160001.0 && nMetStart<812419201.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/39549923/ft1_4FGL_J1508.4+7717_daily_bin2210.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=812160001.0 && nMetStart<812419201.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/39549923/ft2_4FGL_J1508.4+7717_daily_bin2210.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/39549923/ft1_4FGL_J1508.4+7717_daily_bin2210.fits outfile=/lscratch/kocevski/39549923/ft1_filteredMKT_4FGL_J1508.4+7717_daily_bin2210.fits ra=227.102 dec=77.2929 rad=12.0 tmin=812160001.0 tmax=812419201.0 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 2.69 user 2.09 sys 0.18 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/39549923/ft2_4FGL_J1508.4+7717_daily_bin2210.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/39549923/ft2_4FGL_J1508.4+7717_daily_bin2210.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/39549923/ft1_filteredMKT_4FGL_J1508.4+7717_daily_bin2210.fits evtable="EVENTS" outfile="/lscratch/kocevski/39549923/ft1_filtered_4FGL_J1508.4+7717_daily_bin2210.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 0.80 user 0.21 sys 0.13 Number of photons that the gtmktime cut: 880 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/39549923/ft1_filtered_4FGL_J1508.4+7717_daily_bin2210.fits" evtable="EVENTS" scfile=/lscratch/kocevski/39549923/ft2_4FGL_J1508.4+7717_daily_bin2210.fits sctable="SC_DATA" ou ********** ** 18 **HESSE ********** FCN= 9358.385 FROM HESSE STATUS=OK 25 CALLS 328 TOTAL EDM= .79E-10 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 61.219 58.398 .10229E-05 -1.5551 2 Index 2.0397 .50710 .15425E-02 -.63362 3 Normalizat .58598 .15753 .13135E-04 -1.0858 4 Prefactor 1.1580 .12306 .37437E-04 -.87633 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 7.89581e-11 Minuit parameter uncertainties: 1 58.3987 2 0.50845 3 0.157652 4 0.123085 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) = 9358.38547308 delta logL = 0.0366764519276 Extracting fit parameters... 4FGL J1508.4+7717 Spectrum: PowerLaw 355 Prefactor: 6.122e+01 5.840e+01 0.000e+00 1.000e+06 ( 1.000e-14) 356 Index: 2.040e+00 5.085e-01 0.000e+00 1.000e+01 (-1.000e+00) 357 Scale: 1.992e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 682 Prefactor: 1.158e+00 1.231e-01 0.000e+00 1.000e+01 ( 1.000e+00) 683 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 684 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 681 Normalization: 5.860e-01 1.577e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 4.31 Ra Dec: 227.102 77.293 Photon Index (Free Index): 2.04 +/- 0.51 Photon Flux (Free Index): 2.63e-08 +/- 2.34e-08 Energy Flux (Free Index): 1.65e-05 +/- 1.74e-05 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/39549482/cmap_HighResolution_812160001_812419201_4FGL_J1508.4+7717_daily_bin2210.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET comment='SUCCESS', photon_flux='2.94e-08', energy_flux2='1.65e-05', photon_flux_error='2.22e-08', dlogl='3.67e-02', energy_flux='1.37e-05', photon_flux2='2.63e-08', job_status='DONE', time_completed='2026-09-30 14:44:54.539976', photon_index_error2='0.51', photon_index2='2.04', ts='4.25', fit_tolerance='1e-08', GAL='1.16', photon_index_error='0.00', energy_flux_error2='1.74e-05', EG='0.58', time_epoch_completed='1790804694.54', return_code='0', job_id='39549482', GAL2='1.16', EG2='0.59', return_code2='0', energy_flux_error='1.04e-05', photon_flux_error2='2.34e-08', ts2='4.31', photon_index='2.18' WHERE bin_id='2210' AND source_name='4FGL J1508.4+7717' AND cadence='daily'; Database successfully updated. Analysis Complete. Wed Sep 30 14:44:54 PDT 2026 tfile=/lscratch/kocevski/39549877/ltcube_812160001_812419201_4FGL_J1508.4+7717_daily_bin2210.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/39549877/ft2_4FGL_J1508.4+7717_daily_bin2210.fits .....................! real 9.74 user 9.10 sys 0.23 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/39549877/ft1_filtered_4FGL_J1508.4+7717_daily_bin2210.fits evtable="EVENTS" scfile=/lscratch/kocevski/39549877/ft2_4FGL_J1508.4+7717_daily_bin2210.fits sctable="SC_DATA" expcube=/lscratch/kocevski/39549877/ltcube_812160001_812419201_4FGL_J1508.4+7717_daily_bin2210.fits outfile=/lscratch/kocevski/39549877/expmap_812160001_812419201_4FGL_J1508.4+7717_daily_bin2210.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/39549877/ltcube_812160001_812419201_4FGL_J1508.4+7717_daily_bin2210.fits .....................! real 73.16 user 68.27 sys 4.08 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 215 point sources and 0 extended sources Setting source of interest to: 4FGL J1508.4+7717 @ 227.102 77.2929 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/39549877/ft1_filtered_4FGL_J1508.4+7717_daily_bin2210.fits scfile=/lscratch/kocevski/39549877/ft2_4FGL_J1508.4+7717_daily_bin2210.fits outfile=/lscratch/kocevski/39549877/cmap_812160001_812419201_4FGL_J1508.4+7717_daily_bin2210.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=227.102 yref=77.2929 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 0.71 user 0.25 sys 0.14 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/39549877/ft1_filtered_4FGL_J1508.4+7717_daily_bin2210.fits scfile=/lscratch/kocevski/39549877/ft2_4FGL_J1508.4+7717_daily_bin2210.fits outfile=/lscratch/kocevski/39549877/cmap_HighResolution_812160001_812419201_4FGL_J1508.4+7717_daily_bin2210.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=227.102 yref=77.2929 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 0.73 user 0.26 sys 0.14 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/39549877/ft1_filtered_4FGL_J1508.4+7717_daily_bin2210.fits evtable="EVENTS" scfile=/lscratch/kocevski/39549877/ft2_4FGL_J1508.4+7717_daily_bin2210.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/39549877/Model_4FGL_J1508.4+7717_daily_bin2210.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/39549655/ft1_filtered_4FGL_J1508.4+7717_daily_bin2210.fits....................! real 43.24 user 41.46 sys 0.96 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/39549655/ft1_filtered_4FGL_J1508.4+7717_daily_bin2210.fits', '/lscratch/kocevski/39549655/ft2_4FGL_J1508.4+7717_daily_bin2210.fits', expMap='/lscratch/kocevski/39549655/expmap_812160001_812419201_4FGL_J1508.4+7717_daily_bin2210.fits', expCube='/lscratch/kocevski/39549655/ltcube_812160001_812419201_4FGL_J1508.4+7717_daily_bin2210.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/39549655/Model_4FGL_J1508.4+7717_daily_bin2210.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1508.4+7717' 4FGL J1508.4+7717 Spectrum: PowerLaw 355 Prefactor: 4.602e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-14) 356 Index: 2.179e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 357 Scale: 1.992e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/39549655/ft1_filtered_4FGL_J1508.4+7717_daily_bin2210.fits Spacecraft file(s): /lscratch/kocevski/39549655/ft2_4FGL_J1508.4+7717_daily_bin2210.fits Exposure map: /lscratch/kocevski/39549655/expmap_812160001_812419201_4FGL_J1508.4+7717_daily_bin2210.fits Exposure cube: /lscratch/kocevski/39549655/ltcube_812160001_812419201_4FGL_J1508.4+7717_daily_bin2210.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/39549655/Model_4FGL_J1508.4+7717_daily_bin2210.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) = 9358.46482734 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9358.42710032 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .27450E-04 1.0000 .0000 .10000E+07 2 'Prefactor ' 7.5351 1.0000 .0000 .10000E+07 3 'Prefactor ' 34.364 1.0000 .0000 .10000E+07 4 'norm ' 2.8378 1.0000 .0000 .10000E+07 5 'Prefactor ' 7.1925 1.0000 .0000 .10000E+07 6 'Prefactor ' .79531E-04 1.0000 .0000 .10000E+07 7 'Prefactor ' .19992E-01 1.0000 .0000 .10000E+07 8 'Prefactor ' .35913E-04 1.0000 .0000 .10000E+07 9 'Prefactor ' 12.950 1.0000 .0000 .10000E+07 10 'Prefactor ' .54165E-02 1.0000 .0000 .10000E+07 11 'Prefactor ' .15789E-02 1.0000 .0000 .10000E+07 12 'Prefactor ' 51.421 1.0000 .0000 .10000E+07 13 'Prefactor ' 5.2112 1.0000 .0000 .10000E+07 14 'Prefactor ' 27.006 1.0000 .0000 .10000E+07 15 'norm ' 19.675 1.0000 .0000 .10000E+07 16 'Prefactor ' .15529 1.0000 .0000 .10000E+07 17 'Prefactor ' 5.3064 1.0000 .0000 .10000E+07 18 'norm ' 1.2744 1.0000 .0000 .10000E+07 19 'Prefactor ' 3.3744 1.0000 .0000 .10000E+07 20 'Prefactor ' .57678E-02 1.0000 .0000 .10000E+07 21 'Prefactor ' .54568E-02 1.0000 .0000 .10000E+07 22 'norm ' 5.5336 1.0000 .0000 .10000E+07 23 'Normalizat' .58096 1.0000 .10000E-01 10.000 24 'Prefactor ' 1.1600 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6850E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 9358.422 FROM MIGRAD STATUS=CONVERGED 132 CALLS 1525 TOTAL EDM= .12E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.7% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .23981E-07 15.747 .15579E-06** at limit ** 2 Prefactor 7.5005 8.7668 -.11223E-05 -.13722E-03 3 Prefactor 33.325 6.5277 .12519E-05 -.10200 4 norm 2.8406 2.5573 .40445E-06 -.74436E-02 5 Prefactor 7.1497 4.6083 -.24466E-05 .10177E-01 6 Prefactor .0000 3.1706 .50962E-06** at limit ** 7 Prefactor .38858E-09 9.6763 -.11197E-05** at limit ** 8 Prefactor .0000 5.0975 .12030E-05** at limit ** 9 Prefactor 12.617 13.000 -.50915E-05 .42713E-01 10 Prefactor .92149E-08 17.632 -.59051E-05** at limit ** 11 Prefactor .55511E-10 4.5768 .45230E-06** at limit ** 12 Prefactor 51.132 3.2561 -.24030E-06 .26509E-01 13 Prefactor 5.2473 1.0205 .27061E-07 -.17885E-02 14 Prefactor 27.790 5.0826 -.42728E-07 -.46491E-01 15 norm 19.623 7.7319 -.28095E-05 -.13209 16 Prefactor .77716E-09 34.815 -.14934E-05** at limit ** 17 Prefactor 5.3274 1.1019 .30145E-06 -.26869E-03 18 norm 1.2736 .76500 -.28549E-06 .85209E-02 19 Prefactor 3.3732 2.9627 .82886E-06 .99431E-02 20 Prefactor .12101E-07 32.774 .84248E-05** at limit ** 21 Prefactor .46374E-06 62.509 -.11872E-06** at limit ** 22 norm 5.5318 .97485 -.67641E-07 .21740E-01 23 Normalizat .58187 .16173 .30128E-04 .39616E-03 24 Prefactor 1.1599 .12366 -.89412E-05 .39129E-03 ERR DEF= .500 Final values: Prefactor = 2.39808e-08 Prefactor = 7.50053 Prefactor = 33.3246 norm = 2.8406 Prefactor = 7.14975 Prefactor = 0 Prefactor = 3.88578e-10 Prefactor = 0 Prefactor = 12.6175 Prefactor = 9.21485e-09 Prefactor = 5.55112e-11 Prefactor = 51.1317 Prefactor = 5.24732 Prefactor = 27.7902 norm = 19.6225 Prefactor = 7.77156e-10 Prefactor = 5.32736 norm = 1.27355 Prefactor = 3.37322 Prefactor = 1.21014e-08 Prefactor = 4.6374e-07 norm = 5.53185 Normalizat = 0.581874 Prefactor = 1.15989 tfile=/lscratch/kocevski/39549923/ltcube_812160001_812419201_4FGL_J1508.4+7717_daily_bin2210.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/39549923/ft2_4FGL_J1508.4+7717_daily_bin2210.fits .....................! real 8.63 user 7.99 sys 0.19 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/39549923/ft1_filtered_4FGL_J1508.4+7717_daily_bin2210.fits evtable="EVENTS" scfile=/lscratch/kocevski/39549923/ft2_4FGL_J1508.4+7717_daily_bin2210.fits sctable="SC_DATA" expcube=/lscratch/kocevski/39549923/ltcube_812160001_812419201_4FGL_J1508.4+7717_daily_bin2210.fits outfile=/lscratch/kocevski/39549923/expmap_812160001_812419201_4FGL_J1508.4+7717_daily_bin2210.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/39549923/ltcube_812160001_812419201_4FGL_J1508.4+7717_daily_bin2210.fits .....................! real 70.38 user 65.27 sys 4.08 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 215 point sources and 0 extended sources Setting source of interest to: 4FGL J1508.4+7717 @ 227.102 77.2929 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/39549923/ft1_filtered_4FGL_J1508.4+7717_daily_bin2210.fits scfile=/lscratch/kocevski/39549923/ft2_4FGL_J1508.4+7717_daily_bin2210.fits outfile=/lscratch/kocevski/39549923/cmap_812160001_812419201_4FGL_J1508.4+7717_daily_bin2210.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=227.102 yref=77.2929 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 0.22 sys 0.14 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/39549923/ft1_filtered_4FGL_J1508.4+7717_daily_bin2210.fits scfile=/lscratch/kocevski/39549923/ft2_4FGL_J1508.4+7717_daily_bin2210.fits outfile=/lscratch/kocevski/39549923/cmap_HighResolution_812160001_812419201_4FGL_J1508.4+7717_daily_bin2210.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=227.102 yref=77.2929 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 0.84 user 0.24 sys 0.12 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/39549923/ft1_filtered_4FGL_J1508.4+7717_daily_bin2210.fits evtable="EVENTS" scfile=/lscratch/kocevski/39549923/ft2_4FGL_J1508.4+7717_daily_bin2210.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/39549923/Model_4FGL_J1508.4+7717_daily_bin2210.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 ********** ** 18 **HESSE ********** FCN= 9358.422 FROM HESSE STATUS=OK 447 CALLS 1972 TOTAL EDM= .63E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .23981E-07 16.033 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor 7.5005 8.8385 .36511E-03 -1.5653 3 Prefactor 33.325 31.946 .17061E-03 -1.5593 4 norm 2.8406 2.5729 .60338E-03 -1.5674 5 Prefactor 7.1497 18.134 .37378E-03 -1.5654 6 Prefactor .0000 3.1743 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .38858E-09 9.6772 .17037E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor .0000 5.0978 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor 12.617 16.540 .27810E-03 -1.5637 10 Prefactor .92149E-08 17.963 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .55511E-10 4.5847 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor 51.132 38.719 .13946E-03 -1.5565 13 Prefactor 5.2473 60.363 .44011E-03 -1.5662 14 Prefactor 27.790 26.743 .19247E-03 -1.5603 15 norm 19.623 13.472 .22552E-03 -1.5619 16 Prefactor .77716E-09 34.808 .12633E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor 5.3274 23.619 .43607E-03 -1.5662 18 norm 1.2736 .78510 .98426E-03 -1.5685 19 Prefactor 3.3732 3.0135 .55060E-03 -1.5671 20 Prefactor .12101E-07 34.410 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Prefactor .46374E-06 64.117 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 22 norm 5.5318 .97534 .42687E-03 -1.5661 23 Normalizat .58187 .14844 .74418E-01 -1.0876 24 Prefactor 1.1599 .11163 .35652E-01 -.87575 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 6.31487e-07 Minuit parameter uncertainties: 1 0.00123991 2 8.83855 3 31.9465 4 2.57293 5 18.1343 6 1.62004e-05 7 0.000124802 8 9.72094e-06 9 16.54 10 0.000814272 11 3.42791e-05 12 38.7188 13 35.5952 14 26.7433 15 13.4721 16 0.000323367 17 22.4348 18 0.785099 19 3.01352 20 0.0012905 21 0.0109059 22 0.975341 23 0.148538 24 0.111654 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9358.42214953 Extracting fit parameters... 4FGL J1508.4+7717 Spectrum: PowerLaw 355 Prefactor: 5.113e+01 3.872e+01 0.000e+00 1.000e+06 ( 1.000e-14) 356 Index: 2.179e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 357 Scale: 1.992e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 682 Prefactor: 1.160e+00 1.117e-01 0.000e+00 1.000e+01 ( 1.000e+00) 683 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 684 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 681 Normalization: 5.819e-01 1.485e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 4.25 Ra Dec: 227.102 77.293 Photon Index (Fixed Index): 2.18 +/- 0.00 Photon Flux (Fixed Index): 2.94e-08 +/- 2.22e-08 Energy Flux (Fixed Index): 1.37e-05 +/- 1.04e-05 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) = 9358.3896814 delta logL = 0.0324681296497 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 9358.38547365 delta logL = 0.0366758814616 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 61.174 1.0000 .0000 .10000E+07 2 'Index ' 2.0399 1.0000 .0000 10.000 3 'Normalizat' .58594 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.1580 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6850E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 9358.385 FROM MIGRAD STATUS=CONVERGED 91 CALLS 303 TOTAL EDM= .55E-08 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 61.219 61.038 .25573E-04 .69263E-03 2 Index 2.0397 .52999 .77123E-02 .58255E-03 3 Normalizat .58598 .15755 .32838E-03 -.80250E-04 4 Prefactor 1.1580 .12303 .18718E-03 -.64064E-04 ERR DEF= .500 Final values: Prefactor = 61.2191 Index = 2.03967 Normalizat = 0.58598 Prefactor = 1.15802 ********** ** 18 **HESSE ********** FCN= 9358.385 FROM HESSE STATUS=OK 25 CALLS 328 TOTAL EDM= .79E-10 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 61.219 58.398 .10229E-05 -1.5551 2 Index 2.0397 .50710 .15425E-02 -.63362 3 Normalizat .58598 .15753 .13135E-04 -1.0858 4 Prefactor 1.1580 .12306 .37437E-04 -.87633 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 7.89581e-11 Minuit parameter uncertainties: 1 58.3987 2 0.50845 3 0.157652 4 0.123085 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) = 9358.38547308 delta logL = 0.0366764519276 Extracting fit parameters... 4FGL J1508.4+7717 Spectrum: PowerLaw 355 Prefactor: 6.122e+01 5.840e+01 0.000e+00 1.000e+06 ( 1.000e-14) 356 Index: 2.040e+00 5.085e-01 0.000e+00 1.000e+01 (-1.000e+00) 357 Scale: 1.992e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 682 Prefactor: 1.158e+00 1.231e-01 0.000e+00 1.000e+01 ( 1.000e+00) 683 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 684 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 681 Normalization: 5.860e-01 1.577e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 4.31 Ra Dec: 227.102 77.293 Photon Index (Free Index): 2.04 +/- 0.51 Photon Flux (Free Index): 2.63e-08 +/- 2.34e-08 Energy Flux (Free Index): 1.65e-05 +/- 1.74e-05 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/39549655/cmap_HighResolution_812160001_812419201_4FGL_J1508.4+7717_daily_bin2210.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET comment='SUCCESS', photon_flux='2.94e-08', energy_flux2='1.65e-05', photon_flux_error='2.22e-08', dlogl='3.67e-02', energy_flux='1.37e-05', photon_flux2='2.63e-08', job_status='DONE', time_completed='2026-09-30 14:47:41.005251', photon_index_error2='0.51', photon_index2='2.04', ts='4.25', fit_tolerance='1e-08', GAL='1.16', photon_index_error='0.00', energy_flux_error2='1.74e-05', EG='0.58', time_epoch_completed='1790804861.01', return_code='0', job_id='39549655', GAL2='1.16', EG2='0.59', return_code2='0', energy_flux_error='1.04e-05', photon_flux_error2='2.34e-08', ts2='4.31', photon_index='2.18' WHERE bin_id='2210' AND source_name='4FGL J1508.4+7717' AND cadence='daily'; Database successfully updated. Analysis Complete. Wed Sep 30 14:47:41 PDT 2026 _V02 Working on... /lscratch/kocevski/39549877/ft1_filtered_4FGL_J1508.4+7717_daily_bin2210.fits....................! real 44.39 user 42.63 sys 1.10 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/39549877/ft1_filtered_4FGL_J1508.4+7717_daily_bin2210.fits', '/lscratch/kocevski/39549877/ft2_4FGL_J1508.4+7717_daily_bin2210.fits', expMap='/lscratch/kocevski/39549877/expmap_812160001_812419201_4FGL_J1508.4+7717_daily_bin2210.fits', expCube='/lscratch/kocevski/39549877/ltcube_812160001_812419201_4FGL_J1508.4+7717_daily_bin2210.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/39549877/Model_4FGL_J1508.4+7717_daily_bin2210.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1508.4+7717' 4FGL J1508.4+7717 Spectrum: PowerLaw 355 Prefactor: 4.602e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-14) 356 Index: 2.179e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 357 Scale: 1.992e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/39549877/ft1_filtered_4FGL_J1508.4+7717_daily_bin2210.fits Spacecraft file(s): /lscratch/kocevski/39549877/ft2_4FGL_J1508.4+7717_daily_bin2210.fits Exposure map: /lscratch/kocevski/39549877/expmap_812160001_812419201_4FGL_J1508.4+7717_daily_bin2210.fits Exposure cube: /lscratch/kocevski/39549877/ltcube_812160001_812419201_4FGL_J1508.4+7717_daily_bin2210.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/39549877/Model_4FGL_J1508.4+7717_daily_bin2210.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) = 9358.46482734 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9358.42710032 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .27450E-04 1.0000 .0000 .10000E+07 2 'Prefactor ' 7.5351 1.0000 .0000 .10000E+07 3 'Prefactor ' 34.364 1.0000 .0000 .10000E+07 4 'norm ' 2.8378 1.0000 .0000 .10000E+07 5 'Prefactor ' 7.1925 1.0000 .0000 .10000E+07 6 'Prefactor ' .79531E-04 1.0000 .0000 .10000E+07 7 'Prefactor ' .19992E-01 1.0000 .0000 .10000E+07 8 'Prefactor ' .35913E-04 1.0000 .0000 .10000E+07 9 'Prefactor ' 12.950 1.0000 .0000 .10000E+07 10 'Prefactor ' .54165E-02 1.0000 .0000 .10000E+07 11 'Prefactor ' .15789E-02 1.0000 .0000 .10000E+07 12 'Prefactor ' 51.421 1.0000 .0000 .10000E+07 13 'Prefactor ' 5.2112 1.0000 .0000 .10000E+07 14 'Prefactor ' 27.006 1.0000 .0000 .10000E+07 15 'norm ' 19.675 1.0000 .0000 .10000E+07 16 'Prefactor ' .15529 1.0000 .0000 .10000E+07 17 'Prefactor ' 5.3064 1.0000 .0000 .10000E+07 18 'norm ' 1.2744 1.0000 .0000 .10000E+07 19 'Prefactor ' 3.3744 1.0000 .0000 .10000E+07 20 'Prefactor ' .57678E-02 1.0000 .0000 .10000E+07 21 'Prefactor ' .54568E-02 1.0000 .0000 .10000E+07 22 'norm ' 5.5336 1.0000 .0000 .10000E+07 23 'Normalizat' .58096 1.0000 .10000E-01 10.000 24 'Prefactor ' 1.1600 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6850E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 9358.422 FROM MIGRAD STATUS=CONVERGED 132 CALLS 1525 TOTAL EDM= .12E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.7% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .23981E-07 15.747 .15579E-06** at limit ** 2 Prefactor 7.5005 8.7668 -.11223E-05 -.13722E-03 3 Prefactor 33.325 6.5277 .12519E-05 -.10200 4 norm 2.8406 2.5573 .40445E-06 -.74436E-02 5 Prefactor 7.1497 4.6083 -.24466E-05 .10177E-01 6 Prefactor .0000 3.1706 .50962E-06** at limit ** 7 Prefactor .38858E-09 9.6763 -.11197E-05** at limit ** 8 Prefactor .0000 5.0975 .12030E-05** at limit ** 9 Prefactor 12.617 13.000 -.50915E-05 .42713E-01 10 Prefactor .92149E-08 17.632 -.59051E-05** at limit ** 11 Prefactor .55511E-10 4.5768 .45230E-06** at limit ** 12 Prefactor 51.132 3.2561 -.24030E-06 .26509E-01 13 Prefactor 5.2473 1.0205 .27061E-07 -.17885E-02 14 Prefactor 27.790 5.0826 -.42728E-07 -.46491E-01 15 norm 19.623 7.7319 -.28095E-05 -.13209 16 Prefactor .77716E-09 34.815 -.14934E-05** at limit ** 17 Prefactor 5.3274 1.1019 .30145E-06 -.26869E-03 18 norm 1.2736 .76500 -.28549E-06 .85209E-02 19 Prefactor 3.3732 2.9627 .82886E-06 .99431E-02 20 Prefactor .12101E-07 32.774 .84248E-05** at limit ** 21 Prefactor .46374E-06 62.509 -.11872E-06** at limit ** 22 norm 5.5318 .97485 -.67641E-07 .21740E-01 23 Normalizat .58187 .16173 .30128E-04 .39616E-03 24 Prefactor 1.1599 .12366 -.89412E-05 .39129E-03 ERR DEF= .500 Final values: Prefactor = 2.39808e-08 Prefactor = 7.50053 Prefactor = 33.3246 norm = 2.8406 Prefactor = 7.14975 Prefactor = 0 Prefactor = 3.88578e-10 Prefactor = 0 Prefactor = 12.6175 Prefactor = 9.21485e-09 Prefactor = 5.55112e-11 Prefactor = 51.1317 Prefactor = 5.24732 Prefactor = 27.7902 norm = 19.6225 Prefactor = 7.77156e-10 Prefactor = 5.32736 norm = 1.27355 Prefactor = 3.37322 Prefactor = 1.21014e-08 Prefactor = 4.6374e-07 norm = 5.53185 Normalizat = 0.581874 Prefactor = 1.15989 ********** ** 18 **HESSE ********** FCN= 9358.422 FROM HESSE STATUS=OK 447 CALLS 1972 TOTAL EDM= .63E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .23981E-07 16.033 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor 7.5005 8.8385 .36511E-03 -1.5653 3 Prefactor 33.325 31.946 .17061E-03 -1.5593 4 norm 2.8406 2.5729 .60338E-03 -1.5674 5 Prefactor 7.1497 18.134 .37378E-03 -1.5654 6 Prefactor .0000 3.1743 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .38858E-09 9.6772 .17037E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor .0000 5.0978 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor 12.617 16.540 .27810E-03 -1.5637 10 Prefactor .92149E-08 17.963 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .55511E-10 4.5847 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor 51.132 38.719 .13946E-03 -1.5565 13 Prefactor 5.2473 60.363 .44011E-03 -1.5662 14 Prefactor 27.790 26.743 .19247E-03 -1.5603 15 norm 19.623 13.472 .22552E-03 -1.5619 16 Prefactor .77716E-09 34.808 .12633E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor 5.3274 23.619 .43607E-03 -1.5662 18 norm 1.2736 .78510 .98426E-03 -1.5685 19 Prefactor 3.3732 3.0135 .55060E-03 -1.5671 20 Prefactor .12101E-07 34.410 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Prefactor .46374E-06 64.117 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 22 norm 5.5318 .97534 .42687E-03 -1.5661 23 Normalizat .58187 .14844 .74418E-01 -1.0876 24 Prefactor 1.1599 .11163 .35652E-01 -.87575 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 6.31487e-07 Minuit parameter uncertainties: 1 0.00123991 2 8.83855 3 31.9465 4 2.57293 5 18.1343 6 1.62004e-05 7 0.000124802 8 9.72094e-06 9 16.54 10 0.000814272 11 3.42791e-05 12 38.7188 13 35.5952 14 26.7433 15 13.4721 16 0.000323367 17 22.4348 18 0.785099 19 3.01352 20 0.0012905 21 0.0109059 22 0.975341 23 0.148538 24 0.111654 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9358.42214953 Extracting fit parameters... 4FGL J1508.4+7717 Spectrum: PowerLaw 355 Prefactor: 5.113e+01 3.872e+01 0.000e+00 1.000e+06 ( 1.000e-14) 356 Index: 2.179e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 357 Scale: 1.992e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 682 Prefactor: 1.160e+00 1.117e-01 0.000e+00 1.000e+01 ( 1.000e+00) 683 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 684 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 681 Normalization: 5.819e-01 1.485e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 4.25 Ra Dec: 227.102 77.293 Photon Index (Fixed Index): 2.18 +/- 0.00 Photon Flux (Fixed Index): 2.94e-08 +/- 2.22e-08 Energy Flux (Fixed Index): 1.37e-05 +/- 1.04e-05 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) = 9358.3896814 delta logL = 0.0324681296497 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 9358.38547365 delta logL = 0.0366758814616 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 61.174 1.0000 .0000 .10000E+07 2 'Index ' 2.0399 1.0000 .0000 10.000 3 'Normalizat' .58594 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.1580 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6850E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 9358.385 FROM MIGRAD STATUS=CONVERGED 91 CALLS 303 TOTAL EDM= .55E-08 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 61.219 61.038 .25573E-04 .69263E-03 2 Index 2.0397 .52999 .77123E-02 .58255E-03 3 Normalizat .58598 .15755 .32838E-03 -.80250E-04 4 Prefactor 1.1580 .12303 .18718E-03 -.64064E-04 ERR DEF= .500 Final values: Prefactor = 61.2191 Index = 2.03967 Normalizat = 0.58598 Prefactor = 1.15802 ********** ** 18 **HESSE ********** FCN= 9358.385 FROM HESSE STATUS=OK 25 CALLS 328 TOTAL EDM= .79E-10 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 61.219 58.398 .10229E-05 -1.5551 2 Index 2.0397 .50710 .15425E-02 -.63362 3 Normalizat .58598 .15753 .13135E-04 -1.0858 4 Prefactor 1.1580 .12306 .37437E-04 -.87633 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 7.89581e-11 Minuit parameter uncertainties: 1 58.3987 2 0.50845 3 0.157652 4 0.123085 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) = 9358.38547308 delta logL = 0.0366764519276 Extracting fit parameters... 4FGL J1508.4+7717 Spectrum: PowerLaw 355 Prefactor: 6.122e+01 5.840e+01 0.000e+00 1.000e+06 ( 1.000e-14) 356 Index: 2.040e+00 5.085e-01 0.000e+00 1.000e+01 (-1.000e+00) 357 Scale: 1.992e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 682 Prefactor: 1.158e+00 1.231e-01 0.000e+00 1.000e+01 ( 1.000e+00) 683 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 684 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 681 Normalization: 5.860e-01 1.577e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 4.31 Ra Dec: 227.102 77.293 Photon Index (Free Index): 2.04 +/- 0.51 Photon Flux (Free Index): 2.63e-08 +/- 2.34e-08 Energy Flux (Free Index): 1.65e-05 +/- 1.74e-05 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/39549877/cmap_HighResolution_812160001_812419201_4FGL_J1508.4+7717_daily_bin2210.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET comment='SUCCESS', photon_flux='2.94e-08', energy_flux2='1.65e-05', photon_flux_error='2.22e-08', dlogl='3.67e-02', energy_flux='1.37e-05', photon_flux2='2.63e-08', job_status='DONE', time_completed='2026-09-30 14:49:05.925700', photon_index_error2='0.51', photon_index2='2.04', ts='4.25', fit_tolerance='1e-08', GAL='1.16', photon_index_error='0.00', energy_flux_error2='1.74e-05', EG='0.58', time_epoch_completed='1790804945.93', return_code='0', job_id='39549877', GAL2='1.16', EG2='0.59', return_code2='0', energy_flux_error='1.04e-05', photon_flux_error2='2.34e-08', ts2='4.31', photon_index='2.18' WHERE bin_id='2210' AND source_name='4FGL J1508.4+7717' AND cadence='daily'; Database successfully updated. Analysis Complete. Wed Sep 30 14:49:06 PDT 2026 _V02 Working on... /lscratch/kocevski/39549923/ft1_filtered_4FGL_J1508.4+7717_daily_bin2210.fits....................! real 42.29 user 40.88 sys 0.74 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/39549923/ft1_filtered_4FGL_J1508.4+7717_daily_bin2210.fits', '/lscratch/kocevski/39549923/ft2_4FGL_J1508.4+7717_daily_bin2210.fits', expMap='/lscratch/kocevski/39549923/expmap_812160001_812419201_4FGL_J1508.4+7717_daily_bin2210.fits', expCube='/lscratch/kocevski/39549923/ltcube_812160001_812419201_4FGL_J1508.4+7717_daily_bin2210.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/39549923/Model_4FGL_J1508.4+7717_daily_bin2210.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1508.4+7717' 4FGL J1508.4+7717 Spectrum: PowerLaw 355 Prefactor: 4.602e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-14) 356 Index: 2.179e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 357 Scale: 1.992e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/39549923/ft1_filtered_4FGL_J1508.4+7717_daily_bin2210.fits Spacecraft file(s): /lscratch/kocevski/39549923/ft2_4FGL_J1508.4+7717_daily_bin2210.fits Exposure map: /lscratch/kocevski/39549923/expmap_812160001_812419201_4FGL_J1508.4+7717_daily_bin2210.fits Exposure cube: /lscratch/kocevski/39549923/ltcube_812160001_812419201_4FGL_J1508.4+7717_daily_bin2210.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/39549923/Model_4FGL_J1508.4+7717_daily_bin2210.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) = 9358.46482734 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9358.42710032 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .27450E-04 1.0000 .0000 .10000E+07 2 'Prefactor ' 7.5351 1.0000 .0000 .10000E+07 3 'Prefactor ' 34.364 1.0000 .0000 .10000E+07 4 'norm ' 2.8378 1.0000 .0000 .10000E+07 5 'Prefactor ' 7.1925 1.0000 .0000 .10000E+07 6 'Prefactor ' .79531E-04 1.0000 .0000 .10000E+07 7 'Prefactor ' .19992E-01 1.0000 .0000 .10000E+07 8 'Prefactor ' .35913E-04 1.0000 .0000 .10000E+07 9 'Prefactor ' 12.950 1.0000 .0000 .10000E+07 10 'Prefactor ' .54165E-02 1.0000 .0000 .10000E+07 11 'Prefactor ' .15789E-02 1.0000 .0000 .10000E+07 12 'Prefactor ' 51.421 1.0000 .0000 .10000E+07 13 'Prefactor ' 5.2112 1.0000 .0000 .10000E+07 14 'Prefactor ' 27.006 1.0000 .0000 .10000E+07 15 'norm ' 19.675 1.0000 .0000 .10000E+07 16 'Prefactor ' .15529 1.0000 .0000 .10000E+07 17 'Prefactor ' 5.3064 1.0000 .0000 .10000E+07 18 'norm ' 1.2744 1.0000 .0000 .10000E+07 19 'Prefactor ' 3.3744 1.0000 .0000 .10000E+07 20 'Prefactor ' .57678E-02 1.0000 .0000 .10000E+07 21 'Prefactor ' .54568E-02 1.0000 .0000 .10000E+07 22 'norm ' 5.5336 1.0000 .0000 .10000E+07 23 'Normalizat' .58096 1.0000 .10000E-01 10.000 24 'Prefactor ' 1.1600 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6850E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 9358.422 FROM MIGRAD STATUS=CONVERGED 132 CALLS 1525 TOTAL EDM= .12E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.7% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .23981E-07 15.747 .15579E-06** at limit ** 2 Prefactor 7.5005 8.7668 -.11223E-05 -.13722E-03 3 Prefactor 33.325 6.5277 .12519E-05 -.10200 4 norm 2.8406 2.5573 .40445E-06 -.74436E-02 5 Prefactor 7.1497 4.6083 -.24466E-05 .10177E-01 6 Prefactor .0000 3.1706 .50962E-06** at limit ** 7 Prefactor .38858E-09 9.6763 -.11197E-05** at limit ** 8 Prefactor .0000 5.0975 .12030E-05** at limit ** 9 Prefactor 12.617 13.000 -.50915E-05 .42713E-01 10 Prefactor .92149E-08 17.632 -.59051E-05** at limit ** 11 Prefactor .55511E-10 4.5768 .45230E-06** at limit ** 12 Prefactor 51.132 3.2561 -.24030E-06 .26509E-01 13 Prefactor 5.2473 1.0205 .27061E-07 -.17885E-02 14 Prefactor 27.790 5.0826 -.42728E-07 -.46491E-01 15 norm 19.623 7.7319 -.28095E-05 -.13209 16 Prefactor .77716E-09 34.815 -.14934E-05** at limit ** 17 Prefactor 5.3274 1.1019 .30145E-06 -.26869E-03 18 norm 1.2736 .76500 -.28549E-06 .85209E-02 19 Prefactor 3.3732 2.9627 .82886E-06 .99431E-02 20 Prefactor .12101E-07 32.774 .84248E-05** at limit ** 21 Prefactor .46374E-06 62.509 -.11872E-06** at limit ** 22 norm 5.5318 .97485 -.67641E-07 .21740E-01 23 Normalizat .58187 .16173 .30128E-04 .39616E-03 24 Prefactor 1.1599 .12366 -.89412E-05 .39129E-03 ERR DEF= .500 Final values: Prefactor = 2.39808e-08 Prefactor = 7.50053 Prefactor = 33.3246 norm = 2.8406 Prefactor = 7.14975 Prefactor = 0 Prefactor = 3.88578e-10 Prefactor = 0 Prefactor = 12.6175 Prefactor = 9.21485e-09 Prefactor = 5.55112e-11 Prefactor = 51.1317 Prefactor = 5.24732 Prefactor = 27.7902 norm = 19.6225 Prefactor = 7.77156e-10 Prefactor = 5.32736 norm = 1.27355 Prefactor = 3.37322 Prefactor = 1.21014e-08 Prefactor = 4.6374e-07 norm = 5.53185 Normalizat = 0.581874 Prefactor = 1.15989 ********** ** 18 **HESSE ********** FCN= 9358.422 FROM HESSE STATUS=OK 447 CALLS 1972 TOTAL EDM= .63E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .23981E-07 16.033 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor 7.5005 8.8385 .36511E-03 -1.5653 3 Prefactor 33.325 31.946 .17061E-03 -1.5593 4 norm 2.8406 2.5729 .60338E-03 -1.5674 5 Prefactor 7.1497 18.134 .37378E-03 -1.5654 6 Prefactor .0000 3.1743 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .38858E-09 9.6772 .17037E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor .0000 5.0978 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor 12.617 16.540 .27810E-03 -1.5637 10 Prefactor .92149E-08 17.963 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .55511E-10 4.5847 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor 51.132 38.719 .13946E-03 -1.5565 13 Prefactor 5.2473 60.363 .44011E-03 -1.5662 14 Prefactor 27.790 26.743 .19247E-03 -1.5603 15 norm 19.623 13.472 .22552E-03 -1.5619 16 Prefactor .77716E-09 34.808 .12633E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor 5.3274 23.619 .43607E-03 -1.5662 18 norm 1.2736 .78510 .98426E-03 -1.5685 19 Prefactor 3.3732 3.0135 .55060E-03 -1.5671 20 Prefactor .12101E-07 34.410 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Prefactor .46374E-06 64.117 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 22 norm 5.5318 .97534 .42687E-03 -1.5661 23 Normalizat .58187 .14844 .74418E-01 -1.0876 24 Prefactor 1.1599 .11163 .35652E-01 -.87575 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 6.31487e-07 Minuit parameter uncertainties: 1 0.00123991 2 8.83855 3 31.9465 4 2.57293 5 18.1343 6 1.62004e-05 7 0.000124802 8 9.72094e-06 9 16.54 10 0.000814272 11 3.42791e-05 12 38.7188 13 35.5952 14 26.7433 15 13.4721 16 0.000323367 17 22.4348 18 0.785099 19 3.01352 20 0.0012905 21 0.0109059 22 0.975341 23 0.148538 24 0.111654 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9358.42214953 Extracting fit parameters... 4FGL J1508.4+7717 Spectrum: PowerLaw 355 Prefactor: 5.113e+01 3.872e+01 0.000e+00 1.000e+06 ( 1.000e-14) 356 Index: 2.179e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 357 Scale: 1.992e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 682 Prefactor: 1.160e+00 1.117e-01 0.000e+00 1.000e+01 ( 1.000e+00) 683 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 684 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 681 Normalization: 5.819e-01 1.485e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 4.25 Ra Dec: 227.102 77.293 Photon Index (Fixed Index): 2.18 +/- 0.00 Photon Flux (Fixed Index): 2.94e-08 +/- 2.22e-08 Energy Flux (Fixed Index): 1.37e-05 +/- 1.04e-05 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) = 9358.3896814 delta logL = 0.0324681296497 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 9358.38547365 delta logL = 0.0366758814616 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 61.174 1.0000 .0000 .10000E+07 2 'Index ' 2.0399 1.0000 .0000 10.000 3 'Normalizat' .58594 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.1580 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6850E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 9358.385 FROM MIGRAD STATUS=CONVERGED 91 CALLS 303 TOTAL EDM= .55E-08 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 61.219 61.038 .25573E-04 .69263E-03 2 Index 2.0397 .52999 .77123E-02 .58255E-03 3 Normalizat .58598 .15755 .32838E-03 -.80250E-04 4 Prefactor 1.1580 .12303 .18718E-03 -.64064E-04 ERR DEF= .500 Final values: Prefactor = 61.2191 Index = 2.03967 Normalizat = 0.58598 Prefactor = 1.15802 ********** ** 18 **HESSE ********** FCN= 9358.385 FROM HESSE STATUS=OK 25 CALLS 328 TOTAL EDM= .79E-10 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 61.219 58.398 .10229E-05 -1.5551 2 Index 2.0397 .50710 .15425E-02 -.63362 3 Normalizat .58598 .15753 .13135E-04 -1.0858 4 Prefactor 1.1580 .12306 .37437E-04 -.87633 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 7.89581e-11 Minuit parameter uncertainties: 1 58.3987 2 0.50845 3 0.157652 4 0.123085 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) = 9358.38547308 delta logL = 0.0366764519276 Extracting fit parameters... 4FGL J1508.4+7717 Spectrum: PowerLaw 355 Prefactor: 6.122e+01 5.840e+01 0.000e+00 1.000e+06 ( 1.000e-14) 356 Index: 2.040e+00 5.085e-01 0.000e+00 1.000e+01 (-1.000e+00) 357 Scale: 1.992e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 682 Prefactor: 1.158e+00 1.231e-01 0.000e+00 1.000e+01 ( 1.000e+00) 683 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 684 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 681 Normalization: 5.860e-01 1.577e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 4.31 Ra Dec: 227.102 77.293 Photon Index (Free Index): 2.04 +/- 0.51 Photon Flux (Free Index): 2.63e-08 +/- 2.34e-08 Energy Flux (Free Index): 1.65e-05 +/- 1.74e-05 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/39549923/cmap_HighResolution_812160001_812419201_4FGL_J1508.4+7717_daily_bin2210.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET comment='SUCCESS', photon_flux='2.94e-08', energy_flux2='1.65e-05', photon_flux_error='2.22e-08', dlogl='3.67e-02', energy_flux='1.37e-05', photon_flux2='2.63e-08', job_status='DONE', time_completed='2026-09-30 14:49:58.154675', photon_index_error2='0.51', photon_index2='2.04', ts='4.25', fit_tolerance='1e-08', GAL='1.16', photon_index_error='0.00', energy_flux_error2='1.74e-05', EG='0.58', time_epoch_completed='1790804998.15', return_code='0', job_id='39549923', GAL2='1.16', EG2='0.59', return_code2='0', energy_flux_error='1.04e-05', photon_flux_error2='2.34e-08', ts2='4.31', photon_index='2.18' WHERE bin_id='2210' AND source_name='4FGL J1508.4+7717' AND cadence='daily'; Database successfully updated. Analysis Complete. Wed Sep 30 14:49:58 PDT 2026