/sdf/group/fermi/u/kocevski/software/conda/envs/fermitools_v1.0.5/lib/python2.7/site-packages/pyfits/__init__.py:22: PyFITSDeprecationWarning: PyFITS is deprecated, please use astropy.io.fits PyFITSDeprecationWarning) # noqa Likelihood Analysis Tool Support Contact: Daniel Kocevski (daniel.kocevski@nasa.gov) Importing modules... This is make3FGLxml version 01r0. The default diffuse model files and names are for pass 8 and assume you have v10r00p05 of the Fermi Science Tools or higher. This is make4FGLDR3xml version 01r09. The default diffuse model files and names are for P8R3, 4FGL DRs, and the default fermitools directory locations. WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). /sdf/group/fermi/u/kocevski/software/conda/envs/fermitools_v1.0.5/lib/python2.7/site-packages/matplotlib/cbook/deprecation.py:106: MatplotlibDeprecationWarning: The mpl_toolkits.axes_grid module was deprecated in version 2.1. Use mpl_toolkits.axes_grid1 and mpl_toolkits.axisartist provies the same functionality instead. warnings.warn(message, mplDeprecation, stacklevel=1) WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). number of points = 7457 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1503.6-6427_daily_bin2102 RA = 225.91, Dec = -64.4517 tmin = 784166401, tmax = 784425601 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='15220967', job_status='RUN', time_executed='2025-11-10 00:55:41.470577', time_epoch_executed='1762764941.47' WHERE source_name='4FGL J1503.6-6427' and cadence='daily' and bin_id='2102' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/15220967 Creating custom pfile directory: /lscratch/kocevski/15220967/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=784166401.0 && nMetStart<784425601.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=784166401.0 && nMetStart<784425601.0' /Data/Flight/Level1/LPA Retrieving 46 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/15220967/ft1_4FGL_J1503.6-6427_daily_bin2102.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=784166401.0 && nMetStart<784425601.0' /Data/Flight/Level1/LPA Retrieving 46 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/15220967/ft2_4FGL_J1503.6-6427_daily_bin2102.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/15220967/ft1_4FGL_J1503.6-6427_daily_bin2102.fits outfile=/lscratch/kocevski/15220967/ft1_filteredMKT_4FGL_J1503.6-6427_daily_bin2102.fits ra=225.91 dec=-64.4517 rad=12.0 tmin=784166401.0 tmax=784425601.0 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 2.56 user 1.91 sys 0.17 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/15220967/ft2_4FGL_J1503.6-6427_daily_bin2102.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/15220967/ft2_4FGL_J1503.6-6427_daily_bin2102.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/15220967/ft1_filteredMKT_4FGL_J1503.6-6427_daily_bin2102.fits evtable="EVENTS" outfile="/lscratch/kocevski/15220967/ft1_filtered_4FGL_J1503.6-6427_daily_bin2102.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 0.85 user 0.19 sys 0.14 Number of photons that the gtmktime cut: 4431 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/15220967/ft1_filtered_4FGL_J1503.6-6427_daily_bin2102.fits" evtable="EVENTS" scfile=/lscratch/kocevski/15220967/ft2_4FGL_J1503.6-6427_daily_bin2102.fits sctable="SC_DATA" outfile=/lscratch/kocevski/15220967/ltcube_784166401_784425601_4FGL_J1503.6-6427_daily_bin2102.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/15220967/ft2_4FGL_J1503.6-6427_daily_bin2102.fits .....................! real 8.31 user 7.67 sys 0.20 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/15220967/ft1_filtered_4FGL_J1503.6-6427_daily_bin2102.fits evtable="EVENTS" scfile=/lscratch/kocevski/15220967/ft2_4FGL_J1503.6-6427_daily_bin2102.fits sctable="SC_DATA" expcube=/lscratch/kocevski/15220967/ltcube_784166401_784425601_4FGL_J1503.6-6427_daily_bin2102.fits outfile=/lscratch/kocevski/15220967/expmap_784166401_784425601_4FGL_J1503.6-6427_daily_bin2102.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/15220967/ltcube_784166401_784425601_4FGL_J1503.6-6427_daily_bin2102.fits .....................! real 68.05 user 63.46 sys 4.00 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 Extended source RCW 86 in ROI, make sure /sdf/group/fermi/g/LCRepository/Likelihood/ExtendedSources/Extended_8years/Templates/RCW86.fits is the correct path to the extended template. Extended source FHES J1501.0-6310 in ROI with RadialGaussian spatial model. Extended source HESS J1507-622 in ROI with RadialDisk spatial model. Extended source HESS J1356-645 in ROI with RadialDisk spatial model. Extended source FGES J1409.1-6121 in ROI with RadialDisk spatial model. Extended source HESS J1420-607 in ROI with RadialDisk spatial model. Extended source MSH 15-52 in ROI with RadialDisk spatial model. Extended source HESS J1534-571 in ROI with RadialDisk spatial model. Extended source MSH 15-56 PWN in ROI, make sure /sdf/group/fermi/g/LCRepository/Likelihood/ExtendedSources/Extended_8years/Templates/MSH15-56_PWN.fits is the correct path to the extended template. Extended source MSH 15-56 SNR in ROI, make sure /sdf/group/fermi/g/LCRepository/Likelihood/ExtendedSources/Extended_8years/Templates/MSH15-56_SNRmask.fits is the correct path to the extended template. Extended source FGES J1553.8-5325 in ROI with RadialDisk spatial model. Extended source HESS J1303-631 in ROI with RadialGaussian spatial model. Extended source HESS J1614-518 in ROI with RadialDisk spatial model. Extended source HESS J1616-508 in ROI with RadialDisk spatial model. Extended source FHES J1642.1-5428 in ROI with RadialDisk spatial model. Extended source FGES J1213.3-6240 in ROI with RadialDisk spatial model. Extended source FGES J1631.6-4756 in ROI with RadialDisk spatial model. Extended source FGES J1633.0-4746 in ROI with RadialDisk spatial model. Extended source G337.0-0.1 in ROI with RadialDisk spatial model. Added 380 point sources and 19 extended sources If using unbinned likelihood you will need to rerun gtdiffrsp for the extended sources or rerun the makeModel function with optional argument psForce=True Setting source of interest to: 4FGL J1503.6-6427 @ 225.91 -64.4517 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/15220967/ft1_filtered_4FGL_J1503.6-6427_daily_bin2102.fits scfile=/lscratch/kocevski/15220967/ft2_4FGL_J1503.6-6427_daily_bin2102.fits outfile=/lscratch/kocevski/15220967/cmap_784166401_784425601_4FGL_J1503.6-6427_daily_bin2102.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=225.91 yref=-64.4517 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 0.77 user 0.23 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/15220967/ft1_filtered_4FGL_J1503.6-6427_daily_bin2102.fits scfile=/lscratch/kocevski/15220967/ft2_4FGL_J1503.6-6427_daily_bin2102.fits outfile=/lscratch/kocevski/15220967/cmap_HighResolution_784166401_784425601_4FGL_J1503.6-6427_daily_bin2102.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=225.91 yref=-64.4517 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 0.83 user 0.21 sys 0.12 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/15220967/ft1_filtered_4FGL_J1503.6-6427_daily_bin2102.fits evtable="EVENTS" scfile=/lscratch/kocevski/15220967/ft2_4FGL_J1503.6-6427_daily_bin2102.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/15220967/Model_4FGL_J1503.6-6427_daily_bin2102.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 FGES J1213.3-6240 adding source FGES J1409.1-6121 adding source FGES J1553.8-5325 adding source FGES J1631.6-4756 adding source FGES J1633.0-4746 adding source FHES J1501.0-6310 adding source FHES J1642.1-5428 adding source G337.0-0.1 adding source GAL_V02 adding source HESS J1303-631 adding source HESS J1356-645 adding source HESS J1420-607 adding source HESS J1507-622 adding source HESS J1534-571 adding source HESS J1614-518 adding source HESS J1616-508 adding source MSH 15-52 adding source MSH 15-56 PWN adding source MSH 15-56 SNR adding source RCW 86 Working on... /lscratch/kocevski/15220967/ft1_filtered_4FGL_J1503.6-6427_daily_bin2102.fits.....................! real 794.59 user 789.79 sys 1.14 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/15220967/ft1_filtered_4FGL_J1503.6-6427_daily_bin2102.fits', '/lscratch/kocevski/15220967/ft2_4FGL_J1503.6-6427_daily_bin2102.fits', expMap='/lscratch/kocevski/15220967/expmap_784166401_784425601_4FGL_J1503.6-6427_daily_bin2102.fits', expCube='/lscratch/kocevski/15220967/ltcube_784166401_784425601_4FGL_J1503.6-6427_daily_bin2102.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/15220967/Model_4FGL_J1503.6-6427_daily_bin2102.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1503.6-6427' 4FGL J1503.6-6427 Spectrum: PowerLaw 675 Prefactor: 3.829e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 676 Index: 2.489e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 677 Scale: 1.371e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/15220967/ft1_filtered_4FGL_J1503.6-6427_daily_bin2102.fits Spacecraft file(s): /lscratch/kocevski/15220967/ft2_4FGL_J1503.6-6427_daily_bin2102.fits Exposure map: /lscratch/kocevski/15220967/expmap_784166401_784425601_4FGL_J1503.6-6427_daily_bin2102.fits Exposure cube: /lscratch/kocevski/15220967/ltcube_784166401_784425601_4FGL_J1503.6-6427_daily_bin2102.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/15220967/Model_4FGL_J1503.6-6427_daily_bin2102.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) = 22788.3881021 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 22787.3788943 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .97816E-06 1.0000 .0000 .10000E+07 2 'norm ' .12768E-08 1.0000 .0000 .10000E+07 3 'Prefactor ' .12990E-07 1.0000 .0000 .10000E+07 4 'norm ' .64948E-08 1.0000 .0000 .10000E+07 5 'Prefactor ' .0000 1.0000 .0000 .10000E+07 6 'norm ' 4.0920 1.0000 .0000 .10000E+07 7 'norm ' 7.2599 1.0000 .0000 .10000E+07 8 'norm ' 16.818 1.0000 .0000 .10000E+07 9 'norm ' 3.9041 1.0000 .0000 .10000E+07 10 'norm ' 8.8544 1.0000 .0000 .10000E+07 11 'Prefactor ' 23.822 1.0000 .0000 .10000E+07 12 'Normalizat' .10000E-01 1.0000 .10000E-01 10.000 13 'Prefactor ' .71107E-01 1.0000 .0000 10.000 14 'Prefactor ' .10000E+07 1.0000 .0000 .10000E+07 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .1425E+06 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 22787.38 FROM MIGRAD STATUS=CONVERGED 87 CALLS 687 TOTAL EDM= .13E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.0% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .55511E-10 1.7687 -.11492E-06** at limit ** 2 norm .0000 .75713 .32591E-07** at limit ** 3 Prefactor .0000 .26768 -.33595E-07** at limit ** 4 norm .0000 .40793 -.32274E-07** at limit ** 5 Prefactor .0000 .79536 .22505E-07** at limit ** 6 norm 4.0995 2.0682 .11830E-06 -.90719E-02 7 norm 7.3374 9.1222 -.54313E-07 .31358E-01 8 norm 16.810 4.9869 -.16050E-06 .43219E-01 9 norm 3.9030 3.0932 -.41762E-07 .48757E-03 10 norm 8.8558 3.4287 -.14635E-06 -.11846 11 Prefactor 23.871 6.6900 .11557E-06 -.68952E-01 12 Normalizat .10000E-01 .60141E-02 .21327E-05** at limit ** 13 Prefactor .71103E-01 .67936E-02 .50158E-09 -.85735E-04 14 Prefactor .10000E+07 126.62 -.43118E-06** at limit ** ERR DEF= .500 Final values: Prefactor = 5.55112e-11 norm = 0 Prefactor = 0 norm = 0 Prefactor = 0 norm = 4.09945 norm = 7.3374 norm = 16.8105 norm = 3.90304 norm = 8.85579 Prefactor = 23.8707 Normalizat = 0.01 Prefactor = 0.0711032 Prefactor = 1e+06 ********** ** 18 **HESSE ********** FCN= 22787.38 FROM HESSE STATUS=OK 190 CALLS 877 TOTAL EDM= .79E-07 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .55511E-10 1.7704 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 norm .0000 .75714 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .0000 .26775 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .0000 .40809 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .0000 .79544 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 norm 4.0995 9.1717 .49814E-03 -1.5667 7 norm 7.3374 10.735 .37203E-03 -1.5654 8 norm 16.810 8.5159 .24395E-03 -1.5626 9 norm 3.9030 3.1071 .51038E-03 -1.5668 10 norm 8.8558 4.7635 .33660E-03 -1.5648 11 Prefactor 23.871 10.128 .20493E-03 -1.5610 12 Normalizat .10000E-01 .59086E-02 .16374 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor .71103E-01 .68739E-02 .33244E-01 -1.4020 14 Prefactor .10000E+07 126.73 .10984E-01 1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. ERR DEF= .500 Minuit fit quality: 3 estimated distance: 7.88166e-08 Minuit parameter uncertainties: 1 1.69656e-05 2 3.15475e-06 3 1.88368e-06 4 2.24748e-06 5 1.95601e-06 6 9.17177 7 10.7354 8 8.51591 9 3.10715 10 4.76352 11 10.1285 12 5.63972e-08 13 0.00687398 14 0.00169144 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 22787.3778787 Extracting fit parameters... 4FGL J1503.6-6427 Spectrum: PowerLaw 675 Prefactor: 0.000e+00 1.956e-06 0.000e+00 1.000e+06 ( 1.000e-13) 676 Index: 2.489e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 677 Scale: 1.371e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 1386 Prefactor: 7.110e-02 6.874e-03 0.000e+00 1.000e+01 ( 1.000e+00) 1387 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 1388 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 1355 Normalization: 1.000e-02 5.640e-08 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 225.910 -64.452 Photon Flux Upper Limit: 2.15924978792e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00167821391208 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/15220967/likelihoodResults_784166401_784425601_4FGL_J1503.6-6427_daily_bin2102.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) = 22787.3883269 delta logL = -0.0104482495371 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 22787.3778789 delta logL = -2.1625237423e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .19118E-06 1.0000 .0000 .10000E+07 2 'Index ' .50677 1.0000 .0000 10.000 3 'Normalizat' .10000E-01 1.0000 .10000E-01 10.000 4 'Prefactor ' .71103E-01 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .1425E+06 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 22787.38 FROM MIGRAD STATUS=CONVERGED 46 CALLS 249 TOTAL EDM= .56E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 1.6032 .42118E-03** at limit ** 2 Index 2.0797 1.5718 .16631E-05 .0000 3 Normalizat .10000E-01 .25505 .24255E-05** at limit ** 4 Prefactor .71103E-01 .27421 -.95622E-06 .20093E-03 ERR DEF= .500 Final values: Prefactor = 0 Index = 2.0797 Normalizat = 0.01 Prefactor = 0.0711032 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 22787.38 FROM HESSE STATUS=FAILED 9 CALLS 258 TOTAL EDM= .56E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 1.6032 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .47003 1.8376 .16631E-05 -.62372 3 Normalizat .10000E-01 .25505 .24255E-05 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .71103E-01 .27421 -.95622E-06 -1.4020 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 5.57844e-12 Minuit parameter uncertainties: 1 7.55112e-06 2 1.61396 3 1.02886e-07 4 0.279327 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 22787.3778787 delta logL = 0.0 Extracting fit parameters... 4FGL J1503.6-6427 Spectrum: PowerLaw 675 Prefactor: 0.000e+00 7.551e-06 0.000e+00 1.000e+06 ( 1.000e-13) 676 Index: 2.080e+00 1.614e+00 0.000e+00 1.000e+01 (-1.000e+00) 677 Scale: 1.371e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 1386 Prefactor: 7.110e-02 2.793e-01 0.000e+00 1.000e+01 ( 1.000e+00) 1387 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 1388 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 1355 Normalization: 1.000e-02 1.029e-07 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 225.910 -64.452 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/15220967/cmap_HighResolution_784166401_784425601_4FGL_J1503.6-6427_daily_bin2102.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='1.68e-03', job_status='DONE', photon_flux_upper_limit='2.16e-08', time_completed='2025-11-10 01:31:48.509416', job_id='15220967', GAL2='0.07', fit_tolerance='1e-08', EG2='0.01', EG='0.01', time_epoch_completed='1762767108.51', return_code2='101', ts='0.00', comment='SUCCESS', return_code='0', GAL='0.07', dlogl='0.00e+00', ts2='0.00', photon_index_error='0.00', photon_index='2.49' WHERE bin_id='2102' AND source_name='4FGL J1503.6-6427' AND cadence='daily'; Database successfully updated. Analysis Complete. Mon Nov 10 01:31:48 PST 2025