/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 = 17278 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J0456.4-4043_weekly_bin930 RA = 74.1111, Dec = -40.7222 tmin = 801446401, tmax = 802051201 emin = 100.0, emax = 100000.0 irfs = P8R3_SOURCE_V2 ROI = 12 zmax = 90 Fitting strategies: Fix sources to their catalog values = True Leave variable source normalizations free = True Perform pre-fit where ALL sources are frozen to catalog values = False Perform secondary fit with a free spectral index = True Remove all catalog sources = False Remove weak (TS < 2) catalog sources = False Freeze Galactic component = False Likelihood fit parameters: Statistic: UNBINNED Optimizer: MINUIT Catalog: 4FGL Repository job = True LAT data source: Data catalog Updating database... UPDATE lightcurve_data_v2 SET job_id='27620489', job_status='RUN', time_executed='2026-06-02 04:09:50.265798', time_epoch_executed='1780398590.27' WHERE source_name='4FGL J0456.4-4043' and cadence='weekly' and bin_id='930' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/27620489 Creating custom pfile directory: /lscratch/kocevski/27620489/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=801446401.0 && nMetStart<802051201.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=801446401.0 && nMetStart<802051201.0' /Data/Flight/Level1/LPA Retrieving 107 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/27620489/ft1_4FGL_J0456.4-4043_weekly_bin930.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=801446401.0 && nMetStart<802051201.0' /Data/Flight/Level1/LPA Retrieving 107 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/27620489/ft2_4FGL_J0456.4-4043_weekly_bin930.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/27620489/ft1_4FGL_J0456.4-4043_weekly_bin930.fits outfile=/lscratch/kocevski/27620489/ft1_filteredMKT_4FGL_J0456.4-4043_weekly_bin930.fits ra=74.1111 dec=-40.7222 rad=12.0 tmin=801446401.0 tmax=802051201.0 emin=100.0 emax=100000.0 zmin=0.0 zmax=90.0 evclass=128 evtype="INDEF" convtype=-1 phasemin=0.0 phasemax=1.0 evtable="EVENTS" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. real 5.03 user 4.23 sys 0.33 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/27620489/ft2_4FGL_J0456.4-4043_weekly_bin930.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/27620489/ft2_4FGL_J0456.4-4043_weekly_bin930.fits sctable="SC_DATA" filter="IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2))" roicut=no evfile=/lscratch/kocevski/27620489/ft1_filteredMKT_4FGL_J0456.4-4043_weekly_bin930.fits evtable="EVENTS" outfile="/lscratch/kocevski/27620489/ft1_filtered_4FGL_J0456.4-4043_weekly_bin930.fits" apply_filter=yes overwrite=yes header_obstimes=yes tstart=0.0 tstop=0.0 gtifile="default" chatter=3 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtmktime version HEAD Applying GTI filter: IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2)) real 0.70 user 0.22 sys 0.12 Number of photons that the gtmktime cut: 2185 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/27620489/ft1_filtered_4FGL_J0456.4-4043_weekly_bin930.fits" evtable="EVENTS" scfile=/lscratch/kocevski/27620489/ft2_4FGL_J0456.4-4043_weekly_bin930.fits sctable="SC_DATA" outfile=/lscratch/kocevski/27620489/ltcube_801446401_802051201_4FGL_J0456.4-4043_weekly_bin930.fits dcostheta=0.025 binsz=1.0 phibins=0 tmin=0.0 tmax=0.0 file_version="1" zmin=0.0 zmax=90.0 chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Working on file /lscratch/kocevski/27620489/ft2_4FGL_J0456.4-4043_weekly_bin930.fits .....................! real 17.79 user 17.12 sys 0.23 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/27620489/ft1_filtered_4FGL_J0456.4-4043_weekly_bin930.fits evtable="EVENTS" scfile=/lscratch/kocevski/27620489/ft2_4FGL_J0456.4-4043_weekly_bin930.fits sctable="SC_DATA" expcube=/lscratch/kocevski/27620489/ltcube_801446401_802051201_4FGL_J0456.4-4043_weekly_bin930.fits outfile=/lscratch/kocevski/27620489/expmap_801446401_802051201_4FGL_J0456.4-4043_weekly_bin930.fits irfs="P8R3_SOURCE_V2" evtype="INDEF" srcrad=30.0 nlong=88 nlat=88 nenergies=10 submap=no nlongmin=0 nlongmax=0 nlatmin=0 nlatmax=0 chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). The exposure maps generated by this tool are meant to be used for *unbinned* likelihood analysis only. Do not use them for binned analyses. Computing the ExposureMap using /lscratch/kocevski/27620489/ltcube_801446401_802051201_4FGL_J0456.4-4043_weekly_bin930.fits .....................! real 68.87 user 63.94 sys 3.95 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 188 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 J0456.4-4043 @ 74.1111 -40.7222 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/27620489/ft1_filtered_4FGL_J0456.4-4043_weekly_bin930.fits scfile=/lscratch/kocevski/27620489/ft2_4FGL_J0456.4-4043_weekly_bin930.fits outfile=/lscratch/kocevski/27620489/cmap_801446401_802051201_4FGL_J0456.4-4043_weekly_bin930.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=160 nypix=160 binsz=0.25 coordsys="CEL" xref=74.1111 yref=-40.7222 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 0.72 user 0.23 sys 0.14 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/27620489/ft1_filtered_4FGL_J0456.4-4043_weekly_bin930.fits scfile=/lscratch/kocevski/27620489/ft2_4FGL_J0456.4-4043_weekly_bin930.fits outfile=/lscratch/kocevski/27620489/cmap_HighResolution_801446401_802051201_4FGL_J0456.4-4043_weekly_bin930.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=500 nypix=500 binsz=0.1 coordsys="CEL" xref=74.1111 yref=-40.7222 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 0.25 sys 0.12 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/27620489/ft1_filtered_4FGL_J0456.4-4043_weekly_bin930.fits evtable="EVENTS" scfile=/lscratch/kocevski/27620489/ft2_4FGL_J0456.4-4043_weekly_bin930.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/27620489/Model_4FGL_J0456.4-4043_weekly_bin930.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding source Fornax A adding source GAL_V02 Working on... /lscratch/kocevski/27620489/ft1_filtered_4FGL_J0456.4-4043_weekly_bin930.fits.....................! real 168.77 user 165.91 sys 1.37 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/27620489/ft1_filtered_4FGL_J0456.4-4043_weekly_bin930.fits', '/lscratch/kocevski/27620489/ft2_4FGL_J0456.4-4043_weekly_bin930.fits', expMap='/lscratch/kocevski/27620489/expmap_801446401_802051201_4FGL_J0456.4-4043_weekly_bin930.fits', expCube='/lscratch/kocevski/27620489/ltcube_801446401_802051201_4FGL_J0456.4-4043_weekly_bin930.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/27620489/Model_4FGL_J0456.4-4043_weekly_bin930.xml', optimizer='MINUIT') Using source of interest name: '4FGL J0456.4-4043' 4FGL J0456.4-4043 Spectrum: PowerLaw 298 Prefactor: 3.383e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-14) 299 Index: 2.300e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 300 Scale: 1.798e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/27620489/ft1_filtered_4FGL_J0456.4-4043_weekly_bin930.fits Spacecraft file(s): /lscratch/kocevski/27620489/ft2_4FGL_J0456.4-4043_weekly_bin930.fits Exposure map: /lscratch/kocevski/27620489/expmap_801446401_802051201_4FGL_J0456.4-4043_weekly_bin930.fits Exposure cube: /lscratch/kocevski/27620489/ltcube_801446401_802051201_4FGL_J0456.4-4043_weekly_bin930.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/27620489/Model_4FGL_J0456.4-4043_weekly_bin930.xml Optimizer: MINUIT Statistic: UNBINNED Performing an iterative likelihood fit... Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 22488.426464 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 22488.2213639 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .11870 1.0000 .0000 .10000E+07 2 'norm ' 26.617 1.0000 .0000 .10000E+07 3 'Prefactor ' 8.5798 1.0000 .0000 .10000E+07 4 'Prefactor ' .38573E-04 1.0000 .0000 .10000E+07 5 'Prefactor ' .91348 1.0000 .0000 .10000E+07 6 'norm ' .61397 1.0000 .0000 .10000E+07 7 'Prefactor ' .11442E-03 1.0000 .0000 .10000E+07 8 'norm ' 29.895 1.0000 .0000 .10000E+07 9 'norm ' 2.1827 1.0000 .0000 .10000E+07 10 'Prefactor ' 2.0531 1.0000 .0000 .10000E+07 11 'Prefactor ' .73775 1.0000 .0000 .10000E+07 12 'norm ' 4.2613 1.0000 .0000 .10000E+07 13 'Prefactor ' .95897E-03 1.0000 .0000 .10000E+07 14 'Prefactor ' 14.099 1.0000 .0000 .10000E+07 15 'Prefactor ' 6.4779 1.0000 .0000 .10000E+07 16 'Prefactor ' .66113E-03 1.0000 .0000 .10000E+07 17 'norm ' 9.4278 1.0000 .0000 .10000E+07 18 'norm ' .32013E-04 1.0000 .0000 .10000E+07 19 'norm ' .12023E-04 1.0000 .0000 .10000E+07 20 'Prefactor ' .90452E-03 1.0000 .0000 .10000E+07 21 'Prefactor ' .60307E-03 1.0000 .0000 .10000E+07 22 'norm ' .11368E-03 1.0000 .0000 .10000E+07 23 'Prefactor ' 9.5510 1.0000 .0000 .10000E+07 24 'norm ' 16.617 1.0000 .0000 .10000E+07 25 'norm ' 1.1562 1.0000 .0000 .10000E+07 26 'Normalizat' .81100 1.0000 .10000E-01 10.000 27 'Prefactor ' 1.0486 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6110E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 22488.22 FROM MIGRAD STATUS=CONVERGED 145 CALLS 1885 TOTAL EDM= .10E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.5% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .11872 .11689 .10597E-08** at limit ** 2 norm 26.619 5.1230 -.15260E-07 .27761E-01 3 Prefactor 8.5816 1.0628 .65547E-08 .71368E-03 4 Prefactor .11102E-09 3.1655 -.13726E-06** at limit ** 5 Prefactor .90829 1.2579 -.27343E-07 -.85444E-01 6 norm .61407 .21829 .21965E-07 .42377E-02 7 Prefactor .0000 1.0829 .92774E-07** at limit ** 8 norm 29.901 6.1662 -.88886E-08 -.81816E-01 9 norm 2.1821 .85692 .24352E-07 .26608E-02 10 Prefactor 2.0532 1.7253 .42425E-07 .22106E-02 11 Prefactor .73955 .50830 .60934E-08 .54708E-03 12 norm 4.2595 2.4984 -.74752E-08 .14883E-02 13 Prefactor .43299E-08 4.7294 .16457E-06** at limit ** 14 Prefactor 13.606 13.962 .30812E-06 -.39225E-02 15 Prefactor 6.4769 1.4536 -.14003E-07 -.49282E-03 16 Prefactor .33529E-07 58.406 -.39215E-05** at limit ** 17 norm 9.4306 1.5549 -.13988E-06 -.11954E-01 18 norm .0000 .78959 .94233E-07** at limit ** 19 norm .0000 1.4172 .13809E-06** at limit ** 20 Prefactor .55511E-10 2.8186 -.18488E-06** at limit ** 21 Prefactor .95479E-08 4.4490 -.11815E-07** at limit ** 22 norm .55511E-10 1.3137 -.40076E-07** at limit ** 23 Prefactor 9.5238 2.4762 -.25694E-07 -.13984E-01 24 norm 16.616 1.1011 -.56319E-08 -.54344E-02 25 norm 1.1364 3.5394 .21450E-06 .10089E-02 26 Normalizat .81109 .11767 .30816E-05 -.14634E-04 27 Prefactor 1.0487 .11371 -.44940E-05 -.14510E-03 ERR DEF= .500 Final values: norm = 0.118715 norm = 26.6187 Prefactor = 8.58165 Prefactor = 1.11022e-10 Prefactor = 0.908288 norm = 0.614071 Prefactor = 0 norm = 29.9015 norm = 2.18211 Prefactor = 2.05323 Prefactor = 0.739555 norm = 4.25949 Prefactor = 4.32987e-09 Prefactor = 13.6059 Prefactor = 6.47693 Prefactor = 3.35287e-08 norm = 9.43058 norm = 0 norm = 0 Prefactor = 5.55112e-11 Prefactor = 9.54792e-09 norm = 5.55112e-11 Prefactor = 9.52379 norm = 16.6161 norm = 1.13635 Normalizat = 0.811085 Prefactor = 1.04875 ********** ** 18 **HESSE ********** FCN= 22488.22 FROM HESSE STATUS=OK 556 CALLS 2441 TOTAL EDM= .74E-07 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .11872 .13835 .11057E-02 -1.5701 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 norm 26.619 5.2514 .19387E-03 -1.5605 3 Prefactor 8.5816 9.1561 .34198E-03 -1.5649 4 Prefactor .11102E-09 3.2228 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .90829 2.7118 .44833E-03 -1.5689 6 norm .61407 .22395 .67986E-03 -1.5692 7 Prefactor .0000 1.0648 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 norm 29.901 6.6459 .18292E-03 -1.5599 9 norm 2.1821 .85806 .69650E-03 -1.5678 10 Prefactor 2.0532 1.7610 .72112E-03 -1.5679 11 Prefactor .73955 6.3685 .57696E-03 -1.5691 12 norm 4.2595 2.6526 .48784E-03 -1.5667 13 Prefactor .43299E-08 4.7866 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 13.606 14.037 .26649E-03 -1.5634 15 Prefactor 6.4769 1.4580 .39409E-03 -1.5657 16 Prefactor .33529E-07 .69734 .42118E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 norm 9.4306 1.5873 .32615E-03 -1.5647 18 norm .0000 .78484 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 norm .0000 1.3655 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor .55511E-10 2.9247 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Prefactor .95479E-08 4.5881 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 22 norm .55511E-10 1.2932 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 Prefactor 9.5238 8.3775 .32402E-03 -1.5646 24 norm 16.616 1.1024 .24543E-03 -1.5626 25 norm 1.1364 3.6161 .10732E-02 -1.5687 26 Normalizat .81109 .10072 .66880E-01 -.99659 27 Prefactor 1.0487 .95915E-01 .59494E-01 -.91122 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 7.43301e-08 Minuit parameter uncertainties: 1 0.138351 2 5.25142 3 9.15608 4 3.73897e-05 5 2.71181 6 0.223951 7 7.72571e-06 8 6.64595 9 0.85806 10 1.76098 11 4.34046 12 2.65262 13 0.000287051 14 14.0372 15 1.45796 16 0.000305794 17 1.58729 18 2.17204e-06 19 2.54922e-06 20 2.75216e-05 21 0.000419126 22 1.23711e-05 23 8.37753 24 1.10244 25 3.61608 26 0.100747 27 0.0959309 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 22488.2202829 Extracting fit parameters... 4FGL J0456.4-4043 Spectrum: PowerLaw 298 Prefactor: 4.330e-09 2.871e-04 0.000e+00 1.000e+06 ( 1.000e-14) 299 Index: 2.300e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 300 Scale: 1.798e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 608 Prefactor: 1.049e+00 9.593e-02 0.000e+00 1.000e+01 ( 1.000e+00) 609 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 610 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 604 Normalization: 8.111e-01 1.007e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 74.111 -40.722 Photon Flux Upper Limit: 1.5747251094e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00120849378552 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/27620489/likelihoodResults_801446401_802051201_4FGL_J0456.4-4043_weekly_bin930.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 22488.2203719 delta logL = -8.891552352e-05 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 22488.2202865 delta logL = -3.54128496838e-06 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .12639E-04 1.0000 .0000 .10000E+07 2 'Index ' .69991 1.0000 .0000 10.000 3 'Normalizat' .81098 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0488 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6110E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 22488.22 FROM MIGRAD STATUS=CONVERGED 34 CALLS 242 TOTAL EDM= .37E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.5% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 5.9605 -.27625E-06** at limit ** 2 Index 2.0700 2.9339 .20219E-04 .0000 3 Normalizat .81108 .11084 -.84749E-05 -.12092E-03 4 Prefactor 1.0488 .11130 .34318E-05 -.10123E-03 ERR DEF= .500 Final values: Prefactor = 0 Index = 2.06999 Normalizat = 0.811085 Prefactor = 1.04875 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 22488.22 FROM HESSE STATUS=FAILED 11 CALLS 253 TOTAL EDM= .37E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 6.0106 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .46498 1.8645 .20219E-04 -.62612 3 Normalizat .81108 1.1496 -.84749E-05 -.99659 4 Prefactor 1.0488 1.1927 .34318E-05 -.91122 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 3.68157e-12 Minuit parameter uncertainties: 1 1.78714e-06 2 1.71786 3 1.18709 4 1.22503 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) = 22488.2202829 delta logL = 4.58385329694e-10 Extracting fit parameters... 4FGL J0456.4-4043 Spectrum: PowerLaw 298 Prefactor: 0.000e+00 1.787e-06 0.000e+00 1.000e+06 ( 1.000e-14) 299 Index: 2.070e+00 1.718e+00 0.000e+00 1.000e+01 (-1.000e+00) 300 Scale: 1.798e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 608 Prefactor: 1.049e+00 1.225e+00 0.000e+00 1.000e+01 ( 1.000e+00) 609 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 610 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 604 Normalization: 8.111e-01 1.187e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 74.111 -40.722 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/27620489/cmap_HighResolution_801446401_802051201_4FGL_J0456.4-4043_weekly_bin930.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='1.21e-03', job_status='DONE', photon_flux_upper_limit='1.57e-08', time_completed='2026-06-02 04:25:17.664196', job_id='27620489', GAL2='1.05', fit_tolerance='1e-08', EG2='0.81', EG='0.81', time_epoch_completed='1780399517.66', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.05', dlogl='4.58e-10', ts2='0.00', photon_index_error='0.00', photon_index='2.30' WHERE bin_id='930' AND source_name='4FGL J0456.4-4043' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Jun 2 04:25:17 PDT 2026