/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 = 17530 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J0403.5-2437_weekly_bin933 RA = 60.8989, Dec = -24.6168 tmin = 803260801, tmax = 803865601 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='31009907', job_status='RUN', time_executed='2026-07-08 02:52:10.654037', time_epoch_executed='1783504330.65' WHERE source_name='4FGL J0403.5-2437' and cadence='weekly' and bin_id='933' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/31009907 Creating custom pfile directory: /lscratch/kocevski/31009907/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=803260801.0 && nMetStart<803865601.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=803260801.0 && nMetStart<803865601.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/31009907/ft1_4FGL_J0403.5-2437_weekly_bin933.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=803260801.0 && nMetStart<803865601.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/31009907/ft2_4FGL_J0403.5-2437_weekly_bin933.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/31009907/ft1_4FGL_J0403.5-2437_weekly_bin933.fits outfile=/lscratch/kocevski/31009907/ft1_filteredMKT_4FGL_J0403.5-2437_weekly_bin933.fits ra=60.8989 dec=-24.6168 rad=12.0 tmin=803260801.0 tmax=803865601.0 emin=100.0 emax=100000.0 zmin=0.0 zmax=90.0 evclass=128 evtype="INDEF" convtype=-1 phasemin=0.0 phasemax=1.0 evtable="EVENTS" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. real 4.17 user 3.73 sys 0.20 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/31009907/ft2_4FGL_J0403.5-2437_weekly_bin933.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/31009907/ft2_4FGL_J0403.5-2437_weekly_bin933.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/31009907/ft1_filteredMKT_4FGL_J0403.5-2437_weekly_bin933.fits evtable="EVENTS" outfile="/lscratch/kocevski/31009907/ft1_filtered_4FGL_J0403.5-2437_weekly_bin933.fits" apply_filter=yes overwrite=yes header_obstimes=yes tstart=0.0 tstop=0.0 gtifile="default" chatter=3 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtmktime version HEAD Applying GTI filter: IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2)) real 0.66 user 0.23 sys 0.13 Number of photons that the gtmktime cut: 1413 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/31009907/ft1_filtered_4FGL_J0403.5-2437_weekly_bin933.fits" evtable="EVENTS" scfile=/lscratch/kocevski/31009907/ft2_4FGL_J0403.5-2437_weekly_bin933.fits sctable="SC_DATA" outfile=/lscratch/kocevski/31009907/ltcube_803260801_803865601_4FGL_J0403.5-2437_weekly_bin933.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/31009907/ft2_4FGL_J0403.5-2437_weekly_bin933.fits .....................! real 20.73 user 20.14 sys 0.24 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/31009907/ft1_filtered_4FGL_J0403.5-2437_weekly_bin933.fits evtable="EVENTS" scfile=/lscratch/kocevski/31009907/ft2_4FGL_J0403.5-2437_weekly_bin933.fits sctable="SC_DATA" expcube=/lscratch/kocevski/31009907/ltcube_803260801_803865601_4FGL_J0403.5-2437_weekly_bin933.fits outfile=/lscratch/kocevski/31009907/expmap_803260801_803865601_4FGL_J0403.5-2437_weekly_bin933.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/31009907/ltcube_803260801_803865601_4FGL_J0403.5-2437_weekly_bin933.fits .....................! real 75.29 user 70.22 sys 4.37 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 Fornax A in ROI, make sure /sdf/group/fermi/g/LCRepository/Likelihood/ExtendedSources/Extended_8years/Templates/FornaxA.fits is the correct path to the extended template. Added 159 point sources and 1 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 J0403.5-2437 @ 60.8989 -24.6168 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/31009907/ft1_filtered_4FGL_J0403.5-2437_weekly_bin933.fits scfile=/lscratch/kocevski/31009907/ft2_4FGL_J0403.5-2437_weekly_bin933.fits outfile=/lscratch/kocevski/31009907/cmap_803260801_803865601_4FGL_J0403.5-2437_weekly_bin933.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=60.8989 yref=-24.6168 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 0.57 user 0.24 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/31009907/ft1_filtered_4FGL_J0403.5-2437_weekly_bin933.fits scfile=/lscratch/kocevski/31009907/ft2_4FGL_J0403.5-2437_weekly_bin933.fits outfile=/lscratch/kocevski/31009907/cmap_HighResolution_803260801_803865601_4FGL_J0403.5-2437_weekly_bin933.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=60.8989 yref=-24.6168 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 0.58 user 0.26 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/31009907/ft1_filtered_4FGL_J0403.5-2437_weekly_bin933.fits evtable="EVENTS" scfile=/lscratch/kocevski/31009907/ft2_4FGL_J0403.5-2437_weekly_bin933.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/31009907/Model_4FGL_J0403.5-2437_weekly_bin933.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 Fornax A adding source GAL_V02 Working on... /lscratch/kocevski/31009907/ft1_filtered_4FGL_J0403.5-2437_weekly_bin933.fits.....................! real 139.31 user 137.10 sys 1.07 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/31009907/ft1_filtered_4FGL_J0403.5-2437_weekly_bin933.fits', '/lscratch/kocevski/31009907/ft2_4FGL_J0403.5-2437_weekly_bin933.fits', expMap='/lscratch/kocevski/31009907/expmap_803260801_803865601_4FGL_J0403.5-2437_weekly_bin933.fits', expCube='/lscratch/kocevski/31009907/ltcube_803260801_803865601_4FGL_J0403.5-2437_weekly_bin933.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/31009907/Model_4FGL_J0403.5-2437_weekly_bin933.xml', optimizer='MINUIT') Using source of interest name: '4FGL J0403.5-2437' 4FGL J0403.5-2437 Spectrum: PowerLaw 265 Prefactor: 4.100e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 266 Index: 2.430e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 267 Scale: 9.153e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/31009907/ft1_filtered_4FGL_J0403.5-2437_weekly_bin933.fits Spacecraft file(s): /lscratch/kocevski/31009907/ft2_4FGL_J0403.5-2437_weekly_bin933.fits Exposure map: /lscratch/kocevski/31009907/expmap_803260801_803865601_4FGL_J0403.5-2437_weekly_bin933.fits Exposure cube: /lscratch/kocevski/31009907/ltcube_803260801_803865601_4FGL_J0403.5-2437_weekly_bin933.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/31009907/Model_4FGL_J0403.5-2437_weekly_bin933.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) = 15712.1374596 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 15712.1329517 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 114.14 1.0000 .0000 .10000E+07 2 'Prefactor ' .29404E-06 1.0000 .0000 .10000E+07 3 'Prefactor ' 2.1882 1.0000 .0000 .10000E+07 4 'Prefactor ' .27396E-02 1.0000 .0000 .10000E+07 5 'Prefactor ' .16616E-02 1.0000 .0000 .10000E+07 6 'Prefactor ' .84251 1.0000 .0000 .10000E+07 7 'Prefactor ' 2.6243 1.0000 .0000 .10000E+07 8 'Prefactor ' .57085 1.0000 .0000 .10000E+07 9 'norm ' .79653 1.0000 .0000 .10000E+07 10 'Prefactor ' 31.540 1.0000 .0000 .10000E+07 11 'norm ' .34972E-08 1.0000 .0000 .10000E+07 12 'Prefactor ' .11638E-01 1.0000 .0000 .10000E+07 13 'Prefactor ' .11014E-02 1.0000 .0000 .10000E+07 14 'Prefactor ' 5.5339 1.0000 .0000 .10000E+07 15 'norm ' 6.4345 1.0000 .0000 .10000E+07 16 'Prefactor ' .52285E-04 1.0000 .0000 .10000E+07 17 'norm ' .30025 1.0000 .0000 .10000E+07 18 'Prefactor ' 11.467 1.0000 .0000 .10000E+07 19 'Prefactor ' 1.4189 1.0000 .0000 .10000E+07 20 'Prefactor ' .11957E-02 1.0000 .0000 .10000E+07 21 'norm ' .11995 1.0000 .0000 .10000E+07 22 'Prefactor ' .93659E-02 1.0000 .0000 .10000E+07 23 'norm ' 6.0348 1.0000 .0000 .10000E+07 24 'Normalizat' 1.2152 1.0000 .10000E-01 10.000 25 'Prefactor ' .83918 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5120E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 15712.13 FROM MIGRAD STATUS=CONVERGED 140 CALLS 2110 TOTAL EDM= .60E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.5% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 114.19 3.6046 .10662E-06 -.31888 2 Prefactor .0000 1.8023 -.44947E-06** at limit ** 3 Prefactor 2.3226 8.7575 -.15417E-05 -.78708E-02 4 Prefactor .42744E-08 3.6459 -.49660E-06** at limit ** 5 Prefactor .22204E-09 4.8513 -.71933E-06** at limit ** 6 Prefactor .84191 .95179 .13880E-07 -.52676E-03 7 Prefactor 2.6250 2.1700 .28906E-06 .14176E-02 8 Prefactor .57045 1.5436 -.46554E-06 -.32739E-03 9 norm .79667 .43292 -.49047E-07 .20622E-02 10 Prefactor 31.546 1.6800 -.83444E-07 .33507E-01 11 norm .0000 .40104 .37217E-07** at limit ** 12 Prefactor .41078E-08 20.808 .93557E-06** at limit ** 13 Prefactor .38691E-07 5.0221 .11403E-05** at limit ** 14 Prefactor 5.5346 2.0339 -.10121E-06 -.44505E-03 15 norm 6.4688 4.9439 -.19410E-06 -.48333E-03 16 Prefactor .63616E-07 2.5746 .86291E-07** at limit ** 17 norm .30051 .18875 .30409E-07 -.10676E-02 18 Prefactor 11.492 6.0763 .42009E-07 .20972E-03 19 Prefactor 1.4195 1.6803 .30416E-06 .56572E-03 20 Prefactor .18319E-08 3.1993 -.19121E-06** at limit ** 21 norm .33307E-08 .80144 .13394E-07** at limit ** 22 Prefactor .11990E-07 8.8745 .47841E-06** at limit ** 23 norm 6.0332 2.9811 -.67453E-07 -.11612E-02 24 Normalizat 1.2149 .12995 .42976E-05 -.30921E-04 25 Prefactor .83921 .11869 -.29302E-05 -.31876E-04 ERR DEF= .500 Final values: Prefactor = 114.194 Prefactor = 0 Prefactor = 2.32261 Prefactor = 4.27436e-09 Prefactor = 2.22045e-10 Prefactor = 0.841908 Prefactor = 2.62499 Prefactor = 0.57045 norm = 0.79667 Prefactor = 31.5461 norm = 0 Prefactor = 4.10783e-09 Prefactor = 3.86913e-08 Prefactor = 5.53456 norm = 6.46883 Prefactor = 6.36158e-08 norm = 0.300506 Prefactor = 11.492 Prefactor = 1.41952 Prefactor = 1.83187e-09 norm = 3.33067e-09 Prefactor = 1.19904e-08 norm = 6.03324 Normalizat = 1.21494 Prefactor = 0.83921 ********** ** 18 **HESSE ********** FCN= 15712.13 FROM HESSE STATUS=OK 477 CALLS 2587 TOTAL EDM= .92E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 114.19 101.39 .93605E-04 -1.5494 2 Prefactor .0000 1.7926 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor 2.3226 8.8523 .69551E-03 -1.5677 4 Prefactor .42744E-08 3.6620 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .22204E-09 6.8942 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .84191 .95869 .49819E-03 -1.5690 7 Prefactor 2.6250 2.2085 .62928E-03 -1.5676 8 Prefactor .57045 1.5946 .71880E-03 -1.5693 9 norm .79667 .43643 .53194E-03 -1.5690 10 Prefactor 31.546 18.756 .17809E-03 -1.5596 11 norm .0000 .39309 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor .41078E-08 20.829 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor .38691E-07 5.5463 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 5.5346 2.0389 .42685E-03 -1.5661 15 norm 6.4688 4.9435 .39543E-03 -1.5657 16 Prefactor .63616E-07 6.2868 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 norm .30051 .19911 .92924E-03 -1.5697 18 Prefactor 11.492 6.0869 .29559E-03 -1.5640 19 Prefactor 1.4195 1.6946 .90806E-03 -1.5684 20 Prefactor .18319E-08 3.2175 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 norm .33307E-08 34.600 .13422E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 22 Prefactor .11990E-07 8.9558 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 norm 6.0332 2.9776 .40848E-03 -1.5659 24 Normalizat 1.2149 .11285 .53811E-01 -.86143 25 Prefactor .83921 .10338 .44225E-01 -.98299 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 9.17054e-06 Minuit parameter uncertainties: 1 101.394 2 8.27985e-07 3 8.85236 4 0.000249678 5 8.12279e-05 6 0.958694 7 2.20853 8 1.59457 9 0.436434 10 18.7559 11 6.4762e-07 12 0.000584855 13 0.000926595 14 2.03893 15 4.94351 16 0.0012648 17 0.199107 18 6.08686 19 1.69458 20 0.000153342 21 0.000677135 22 0.000655583 23 2.9776 24 0.112873 25 0.103409 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 15712.12948 Extracting fit parameters... 4FGL J0403.5-2437 Spectrum: PowerLaw 265 Prefactor: 6.362e-08 1.265e-03 0.000e+00 1.000e+06 ( 1.000e-13) 266 Index: 2.430e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 267 Scale: 9.153e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 509 Prefactor: 8.392e-01 1.034e-01 0.000e+00 1.000e+01 ( 1.000e+00) 510 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 511 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 505 Normalization: 1.215e+00 1.129e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 60.899 -24.617 Photon Flux Upper Limit: 3.27200472131e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00253332316649 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/31009907/likelihoodResults_803260801_803865601_4FGL_J0403.5-2437_weekly_bin933.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) = 15712.1297134 delta logL = -0.000233349428527 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 15712.1294801 delta logL = -9.8394593806e-08 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .27134E-06 1.0000 .0000 .10000E+07 2 'Index ' .95278 1.0000 .0000 10.000 3 'Normalizat' 1.2149 1.0000 .10000E-01 10.000 4 'Prefactor ' .83922 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5120E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 15712.13 FROM MIGRAD STATUS=CONVERGED 45 CALLS 243 TOTAL EDM= .17E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 4.5123 .42118E-03** at limit ** 2 Index 2.8277 1.9861 .26021E-04 .0000 3 Normalizat 1.2149 1.1014 .70887E-05 .11954E-03 4 Prefactor .83921 1.1867 -.14323E-04 .18213E-03 ERR DEF= .500 Final values: Prefactor = 0 Index = 2.82772 Normalizat = 1.21493 Prefactor = 0.839211 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 15712.13 FROM HESSE STATUS=FAILED 9 CALLS 252 TOTAL EDM= .17E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 4.5123 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .90566 2.1447 .26021E-04 -.44943 3 Normalizat 1.2149 1.1014 .70887E-05 -.86143 4 Prefactor .83921 1.1867 -.14323E-04 -.98299 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 1.65327e-11 Minuit parameter uncertainties: 1 1.63269e-05 2 2.05692 3 1.12361 4 1.22624 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) = 15712.12948 delta logL = 5.04405761603e-09 Extracting fit parameters... 4FGL J0403.5-2437 Spectrum: PowerLaw 265 Prefactor: 0.000e+00 1.633e-05 0.000e+00 1.000e+06 ( 1.000e-13) 266 Index: 2.828e+00 2.057e+00 0.000e+00 1.000e+01 (-1.000e+00) 267 Scale: 9.153e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 509 Prefactor: 8.392e-01 1.226e+00 0.000e+00 1.000e+01 ( 1.000e+00) 510 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 511 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 505 Normalization: 1.215e+00 1.124e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 60.899 -24.617 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/31009907/cmap_HighResolution_803260801_803865601_4FGL_J0403.5-2437_weekly_bin933.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.53e-03', job_status='DONE', photon_flux_upper_limit='3.27e-08', time_completed='2026-07-08 03:02:42.112434', job_id='31009907', GAL2='0.84', fit_tolerance='1e-08', EG2='1.21', EG='1.21', time_epoch_completed='1783504962.11', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.84', dlogl='5.04e-09', ts2='0.00', photon_index_error='0.00', photon_index='2.43' WHERE bin_id='933' AND source_name='4FGL J0403.5-2437' AND cadence='weekly'; Database successfully updated. Analysis Complete. Wed Jul 8 03:02:42 PDT 2026