/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). tfile=/lscratch/kocevski/31022280/ltcube_803865601_804470401_4FGL_J0457.0+0646_weekly_bin934.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/31022280/ft2_4FGL_J0457.0+0646_weekly_bin934.fits .....................! real 20.38 user 19.56 sys 0.23 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/31022280/ft1_filtered_4FGL_J0457.0+0646_weekly_bin934.fits evtable="EVENTS" scfile=/lscratch/kocevski/31022280/ft2_4FGL_J0457.0+0646_weekly_bin934.fits sctable="SC_DATA" expcube=/lscratch/kocevski/31022280/ltcube_803865601_804470401_4FGL_J0457.0+0646_weekly_bin934.fits outfile=/lscratch/kocevski/31022280/expmap_803865601_804470401_4FGL_J0457.0+0646_weekly_bin934.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/31022280/ltcube_803865601_804470401_4FGL_J0457.0+0646_weekly_bin934.fits .....................! real 73.55 user 68.47 sys 4.27 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 143 point sources and 0 extended sources Setting source of interest to: 4FGL J0457.0+0646 @ 74.2545 6.7804 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/31022280/ft1_filtered_4FGL_J0457.0+0646_weekly_bin934.fits scfile=/lscratch/kocevski/31022280/ft2_4FGL_J0457.0+0646_weekly_bin934.fits outfile=/lscratch/kocevski/31022280/cmap_803865601_804470401_4FGL_J0457.0+0646_weekly_bin934.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=74.2545 yref=6.7804 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 0.25 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/31022280/ft1_filtered_4FGL_J0457.0+0646_weekly_bin934.fits scfile=/lscratch/kocevski/31022280/ft2_4FGL_J0457.0+0646_weekly_bin934.fits outfile=/lscratch/kocevski/31022280/cmap_HighResolution_803865601_804470401_4FGL_J0457.0+0646_weekly_bin934.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=74.2545 yref=6.7804 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 0.63 user 0.23 sys 0.15 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/31022280/ft1_filtered_4FGL_J0457.0+0646_weekly_bin934.fits evtable="EVENTS" scfile=/lscratch/kocevski/31022280/ft2_4FGL_J0457.0+0646_weekly_bin934.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/31022280/Model_4FGL_J0457.0+0646_weekly_bin934.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_number of points = 17538 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J0457.0+0646_weekly_bin934 RA = 74.2545, Dec = 6.7804 tmin = 803865601, tmax = 804470401 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='31022457', job_status='RUN', time_executed='2026-07-08 05:18:16.521202', time_epoch_executed='1783513096.52' WHERE source_name='4FGL J0457.0+0646' and cadence='weekly' and bin_id='934' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/31022457 Creating custom pfile directory: /lscratch/kocevski/31022457/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=803865601.0 && nMetStart<804470401.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=803865601.0 && nMetStart<804470401.0' /Data/Flight/Level1/LPA Retrieving 109 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/31022457/ft1_4FGL_J0457.0+0646_weekly_bin934.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=803865601.0 && nMetStart<804470401.0' /Data/Flight/Level1/LPA Retrieving 109 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/31022457/ft2_4FGL_J0457.0+0646_weekly_bin934.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/31022457/ft1_4FGL_J0457.0+0646_weekly_bin934.fits outfile=/lscratch/kocevski/31022457/ft1_filteredMKT_4FGL_J0457.0+0646_weekly_bin934.fits ra=74.2545 dec=6.7804 rad=12.0 tmin=803865601.0 tmax=804470401.0 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 3.92 user 3.22 sys 0.20 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/31022457/ft2_4FGL_J0457.0+0646_weekly_bin934.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/31022457/ft2_4FGL_J0457.0+0646_weekly_bin934.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/31022457/ft1_filteredMKT_4FGL_J0457.0+0646_weekly_bin934.fits evtable="EVENTS" outfile="/lscratch/kocevski/31022457/ft1_filtered_4FGL_J0457.0+0646_weekly_bin934.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 0.23 sys 0.13 Number of photons that the gtmktime cut: 970 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/31022457/ft1_filtered_4FGL_J0457.0+0646_weekly_bin934.fits" evtable="EVENTS" scfile=/lscratch/kocevski/31022457/ft2_4FGL_J0457.0+0646_weekly_bin934.fits sctable="SC_DATA" outfile=/lscratch/kocevski/31022418/ltcube_803865601_804470401_4FGL_J0457.0+0646_weekly_bin934.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/31022418/ft2_4FGL_J0457.0+0646_weekly_bin934.fits .....................! real 18.36 user 17.79 sys 0.21 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/31022418/ft1_filtered_4FGL_J0457.0+0646_weekly_bin934.fits evtable="EVENTS" scfile=/lscratch/kocevski/31022418/ft2_4FGL_J0457.0+0646_weekly_bin934.fits sctable="SC_DATA" expcube=/lscratch/kocevski/31022418/ltcube_803865601_804470401_4FGL_J0457.0+0646_weekly_bin934.fits outfile=/lscratch/kocevski/31022418/expmap_803865601_804470401_4FGL_J0457.0+0646_weekly_bin934.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/31022418/ltcube_803865601_804470401_4FGL_J0457.0+0646_weekly_bin934.fits .....................! real 65.74 user 61.24 sys 3.88 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 143 point sources and 0 extended sources Setting source of interest to: 4FGL J0457.0+0646 @ 74.2545 6.7804 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/31022418/ft1_filtered_4FGL_J0457.0+0646_weekly_bin934.fits scfile=/lscratch/kocevski/31022418/ft2_4FGL_J0457.0+0646_weekly_bin934.fits outfile=/lscratch/kocevski/31022418/cmap_803865601_804470401_4FGL_J0457.0+0646_weekly_bin934.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=74.2545 yref=6.7804 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 0.64 user 0.22 sys 0.14 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/31022418/ft1_filtered_4FGL_J0457.0+0646_weekly_bin934.fits scfile=/lscratch/kocevski/31022418/ft2_4FGL_J0457.0+0646_weekly_bin934.fits outfile=/lscratch/kocevski/31022418/cmap_HighResolution_803865601_804470401_4FGL_J0457.0+0646_weekly_bin934.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=74.2545 yref=6.7804 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 0.66 user 0.23 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/31022418/ft1_filtered_4FGL_J0457.0+0646_weekly_bin934.fits evtable="EVENTS" scfile=/lscratch/kocevski/31022418/ft2_4FGL_J0457.0+0646_weekly_bin934.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/31022418/Model_4FGL_J0457.0+0646_weekly_bin934.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/31022280/ft1_filtered_4FGL_J0457.0+0646_weekly_bin934.fits.....................! real 78.38 user 76.25 sys 1.14 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/31022280/ft1_filtered_4FGL_J0457.0+0646_weekly_bin934.fits', '/lscratch/kocevski/31022280/ft2_4FGL_J0457.0+0646_weekly_bin934.fits', expMap='/lscratch/kocevski/31022280/expmap_803865601_804470401_4FGL_J0457.0+0646_weekly_bin934.fits', expCube='/lscratch/kocevski/31022280/ltcube_803865601_804470401_4FGL_J0457.0+0646_weekly_bin934.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/31022280/Model_4FGL_J0457.0+0646_weekly_bin934.xml', optimizer='MINUIT') Using source of interest name: '4FGL J0457.0+0646' 4FGL J0457.0+0646 Spectrum: PowerLaw 182 Prefactor: 6.450e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 183 Index: 2.539e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 184 Scale: 8.948e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/31022280/ft1_filtered_4FGL_J0457.0+0646_weekly_bin934.fits Spacecraft file(s): /lscratch/kocevski/31022280/ft2_4FGL_J0457.0+0646_weekly_bin934.fits Exposure map: /lscratch/kocevski/31022280/expmap_803865601_804470401_4FGL_J0457.0+0646_weekly_bin934.fits Exposure cube: /lscratch/kocevski/31022280/ltcube_803865601_804470401_4FGL_J0457.0+0646_weekly_bin934.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/31022280/Model_4FGL_J0457.0+0646_weekly_bin934.xml Optimizer: MINUIT Statistic: UNBINNED Performing an iterative likelihood fit... Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 102 logL (Fixed Index) = 10914.5885243 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 10887.5049409 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 14.401 1.0000 .0000 .10000E+07 2 'Prefactor ' 13.078 1.0000 .0000 .10000E+07 3 'norm ' 1.7865 1.0000 .0000 .10000E+07 4 'Prefactor ' .55511E-10 1.0000 .0000 .10000E+07 5 'Prefactor ' 20.450 1.0000 .0000 .10000E+07 6 'Prefactor ' .82873E-04 1.0000 .0000 .10000E+07 7 'norm ' 5.1120 1.0000 .0000 .10000E+07 8 'Prefactor ' .45778E-03 1.0000 .0000 .10000E+07 9 'norm ' 2.3595 1.0000 .0000 .10000E+07 10 'norm ' .38858E-08 1.0000 .0000 .10000E+07 11 'Prefactor ' .22397E-01 1.0000 .0000 .10000E+07 12 'norm ' .99744E-03 1.0000 .0000 .10000E+07 13 'Prefactor ' 14.670 1.0000 .0000 .10000E+07 14 'Prefactor ' 16.607 1.0000 .0000 .10000E+07 15 'norm ' .33307E-09 1.0000 .0000 .10000E+07 16 'Prefactor ' .21273E-02 1.0000 .0000 .10000E+07 17 'norm ' 2.7833 1.0000 .0000 .10000E+07 18 'Prefactor ' 8.0353 1.0000 .0000 .10000E+07 19 'norm ' 13.421 1.0000 .0000 .10000E+07 20 'Prefactor ' .77866E-03 1.0000 .0000 .10000E+07 21 'Prefactor ' 2408.1 1.0000 .0000 .10000E+07 22 'Prefactor ' .55289E-07 1.0000 .0000 .10000E+07 23 'norm ' 34.970 1.0000 .0000 .10000E+07 24 'norm ' .18874E-08 1.0000 .0000 .10000E+07 25 'Prefactor ' 5.6369 1.0000 .0000 .10000E+07 26 'Prefactor ' .13200E-01 1.0000 .0000 .10000E+07 27 'Normalizat' 1.2288 1.0000 .10000E-01 10.000 28 'Prefactor ' 1.0627 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .4830E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 10887.50 FROM MIGRAD STATUS=CONVERGED 198 CALLS 1727 TOTAL EDM= .20E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.7% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 14.381 17.058 -.46671E-05 -.20766E-01 2 Prefactor 13.110 3.7820 .85373E-06 -.19223E-02 3 norm 1.7870 .99935 -.33546E-08 .71851E-02 4 Prefactor .0000 .48319 .92142E-07** at limit ** 5 Prefactor 19.622 22.246 .19317E-06 .43338E-01 6 Prefactor .26090E-08 15.573 .44584E-08** at limit ** 7 norm 5.1785 4.3657 -.38134E-06 -.17129E-01 8 Prefactor .55789E-07 472.28 -.13808E-05** at limit ** 9 norm 2.3569 2.2155 -.13271E-07 .69233E-02 10 norm .55511E-10 1.0192 .11403E-06** at limit ** 11 Prefactor .27756E-09 35.547 .14869E-08** at limit ** 12 norm .15412E-05 15.735 .16648E-06** at limit ** 13 Prefactor 14.227 29.160 .33316E-05 -.33224E-01 14 Prefactor 17.251 21.335 .10304E-05 .10315E-01 15 norm .0000 .33142 .23073E-07** at limit ** 16 Prefactor .13878E-08 31.136 -.16300E-05** at limit ** 17 norm 2.7891 3.2627 -.77979E-07 .22458E-04 18 Prefactor 7.9992 7.2077 -.16279E-06 -.12902E-02 19 norm 13.276 13.713 .89299E-07 -.87723E-04 20 Prefactor .94369E-09 12.876 -.48683E-06** at limit ** 21 Prefactor 2408.1 2.1522 -.28871E-07 .16902 22 Prefactor .0000 3.0325 -.22777E-06** at limit ** 23 norm 34.941 2.1885 -.16376E-06 .15041E-01 24 norm .0000 .77835 -.39401E-08** at limit ** 25 Prefactor 5.7112 4.5877 .16124E-06 -.75342E-02 26 Prefactor .58564E-07 29.565 .15819E-05** at limit ** 27 Normalizat 1.2304 .31888 .12833E-04 -.21100E-03 28 Prefactor 1.0623 .87485E-01 -.44042E-05 -.10481E-02 ERR DEF= .500 Final values: Prefactor = 14.3811 Prefactor = 13.1099 norm = 1.78696 Prefactor = 0 Prefactor = 19.6221 Prefactor = 2.60902e-09 norm = 5.17852 Prefactor = 5.57887e-08 norm = 2.35694 norm = 5.55112e-11 Prefactor = 2.77556e-10 norm = 1.54121e-06 Prefactor = 14.2273 Prefactor = 17.251 norm = 0 Prefactor = 1.38778e-09 norm = 2.78908 Prefactor = 7.9992 norm = 13.2758 Prefactor = 9.4369e-10 Prefactor = 2408.05 Prefactor = 0 norm = 34.9407 norm = 0 Prefactor = 5.71116 Prefactor = 5.85643e-08 Normalizat = 1.23039 Prefactor = 1.06235 ********** ** 18 **HESSE ********** FCN= 10887.50 FROM HESSE STATUS=OK 579 CALLS 2306 TOTAL EDM= .37E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 14.381 17.640 .26367E-03 -1.5632 2 Prefactor 13.110 18.539 .27672E-03 -1.5636 3 norm 1.7870 1.0055 .78243E-03 -1.5681 4 Prefactor .0000 .48187 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor 19.622 33.141 .22120E-03 -1.5619 6 Prefactor .26090E-08 15.927 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 norm 5.1785 4.8585 .44444E-03 -1.5662 8 Prefactor .55789E-07 469.25 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 norm 2.3569 2.2181 .66691E-03 -1.5677 10 norm .55511E-10 1.0189 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .27756E-09 35.638 .16884E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .15412E-05 1.1963 .42118E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor 14.227 37.362 .26124E-03 -1.5633 14 Prefactor 17.251 21.555 .24550E-03 -1.5625 15 norm .0000 .32687 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 Prefactor .13878E-08 40.498 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 norm 2.7891 3.2925 .60967E-03 -1.5675 18 Prefactor 7.9992 7.2859 .35347E-03 -1.5651 19 norm 13.276 13.876 .27316E-03 -1.5635 20 Prefactor .94369E-09 13.149 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Prefactor 2408.1 542.26 .20403E-04 -1.4726 22 Prefactor .0000 3.0549 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 norm 34.941 25.942 .16912E-03 -1.5590 24 norm .0000 .77648 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 25 Prefactor 5.7112 52.851 .42287E-03 -1.5660 26 Prefactor .58564E-07 32.761 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 27 Normalizat 1.2304 .30211 .11867 -.85669 28 Prefactor 1.0623 .79891E-01 .39218E-01 -.90679 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.69976e-06 Minuit parameter uncertainties: 1 17.6399 2 18.5388 3 1.00547 4 6.76108e-07 5 33.1412 6 0.000407684 7 4.85853 8 0.0102354 9 2.21808 10 1.72098e-05 11 0.000188874 12 0.00271572 13 37.3627 14 21.5553 15 1.72198e-06 16 0.000470464 17 3.29249 18 7.28586 19 13.8757 20 0.000222753 21 542.269 22 9.22994e-06 23 25.9416 24 2.31939e-06 25 34.7477 26 0.00277003 27 0.302543 28 0.0799004 V02 Working on... /lscratch/kocevski/31022418/ft1_filtered_4FGL_J0457.0+0646_weekly_bin934.fits.....................! real 72.51 user 70.70 sys 1.08 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/31022418/ft1_filtered_4FGL_J0457.0+0646_weekly_bin934.fits', '/lscratch/kocevski/31022418/ft2_4FGL_J0457.0+0646_weekly_bin934.fits', expMap='/lscratch/kocevski/31022418/expmap_803865601_804470401_4FGL_J0457.0+0646_weekly_bin934.fits', expCube='/lscratch/kocevski/31022418/ltcube_803865601_804470401_4FGL_J0457.0+0646_weekly_bin934.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/31022418/Model_4FGL_J0457.0+0646_weekly_bin934.xml', optimizer='MINUIT') Using source of interest name: '4FGL J0457.0+0646' 4FGL J0457.0+0646 Spectrum: PowerLaw 182 Prefactor: 6.450e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 183 Index: 2.539e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 184 Scale: 8.948e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/31022418/ft1_filtered_4FGL_J0457.0+0646_weekly_bin934.fits Spacecraft file(s): /lscratch/kocevski/31022418/ft2_4FGL_J0457.0+0646_weekly_bin934.fits Exposure map: /lscratch/kocevski/31022418/expmap_803865601_804470401_4FGL_J0457.0+0646_weekly_bin934.fits Exposure cube: /lscratch/kocevski/31022418/ltcube_803865601_804470401_4FGL_J0457.0+0646_weekly_bin934.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/31022418/Model_4FGL_J0457.0+0646_weekly_bin934.xml Optimizer: MINUIT Statistic: UNBINNED Performing an iterative likelihood fit... Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 102 logL (Fixed Index) = 10914.5885243 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 10887.5049409 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 14.401 1.0000 .0000 .10000E+07 2 'Prefactor ' 13.078 1.0000 .0000 .10000E+07 3 'norm ' 1.7865 1.0000 .0000 .10000E+07 4 'Prefactor ' .55511E-10 1.0000 .0000 .10000E+07 5 'Prefactor ' 20.450 1.0000 .0000 .10000E+07 6 'Prefactor ' .82873E-04 1.0000 .0000 .10000E+07 7 'norm ' 5.1120 1.0000 .0000 .10000E+07 8 'Prefactor ' .45778E-03 1.0000 .0000 .10000E+07 9 'norm ' 2.3595 1.0000 .0000 .10000E+07 10 'norm ' .38858E-08 1.0000 .0000 .10000E+07 11 'Prefactor ' .22397E-01 1.0000 .0000 .10000E+07 12 'norm ' .99744E-03 1.0000 .0000 .10000E+07 13 'Prefactor ' 14.670 1.0000 .0000 .10000E+07 14 'Prefactor ' 16.607 1.0000 .0000 .10000E+07 15 'norm ' .33307E-09 1.0000 .0000 .10000E+07 16 'Prefactor ' .21273E-02 1.0000 .0000 .10000E+07 17 'norm ' 2.7833 1.0000 .0000 .10000E+07 18 'Prefactor ' 8.0353 1.0000 .0000 .10000E+07 19 'norm ' 13.421 1.0000 .0000 .10000E+07 20 'Prefactor ' .77866E-03 1.0000 .0000 .10000E+07 21 'Prefactor ' 2408.1 1.0000 .0000 .10000E+07 22 'Prefactor ' .55289E-07 1.0000 .0000 .10000E+07 23 'norm ' 34.970 1.0000 .0000 .10000E+07 24 'norm ' .18874E-08 1.0000 .0000 .10000E+07 25 'Prefactor ' 5.6369 1.0000 .0000 .10000E+07 26 'Prefactor ' .13200E-01 1.0000 .0000 .10000E+07 27 'Normalizat' 1.2288 1.0000 .10Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 10887.5034589 Extracting fit parameters... 4FGL J0457.0+0646 Spectrum: PowerLaw 182 Prefactor: 2.776e-10 1.889e-04 0.000e+00 1.000e+06 ( 1.000e-13) 183 Index: 2.539e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 184 Scale: 8.948e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 480 Prefactor: 1.062e+00 7.990e-02 0.000e+00 1.000e+01 ( 1.000e+00) 481 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 482 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 479 Normalization: 1.230e+00 3.025e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 74.254 6.780 Photon Flux Upper Limit: 1.53472862051e-07 ph cm-2 s-1 Energy Flux Upper Limit: 0.0119663724251 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/31022280/likelihoodResults_803865601_804470401_4FGL_J0457.0+0646_weekly_bin934.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): 0 logL (Free Index) = 10887.5169385 delta logL = -0.0134795686263 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 10887.5034596 delta logL = -6.59649231238e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .12784E-05 1.0000 .0000 .10000E+07 2 'Index ' 3.2679 1.0000 .0000 10.000 3 'Normalizat' 1.2302 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0624 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .4830E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 10887.50 FROM MIGRAD STATUS=CONVERGED 63 CALLS 232 TOTAL EDM= .35E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 10.470 .42118E-03** at limit ** 2 Index 1.3751 .73664 .63802E-05 .0000 3 Normalizat 1.2304 1.0968 -.45524E-05 .16465E-04 4 Prefactor 1.0623 1.1781 -.95718E-06 .10104E-03 ERR DEF= .500 Final values: Prefactor = 0 Index = 1.3751 Normalizat = 1.23039 Prefactor = 1.06235 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 10887.50 FROM HESSE STATUS=FAILED 9 CALLS 241 TOTAL EDM= .35E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 10.470 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .15518 1.3038 .63802E-05 -.81101 3 Normalizat 1.2304 1.0968 -.45524E-05 -.85669 4 Prefactor 1.0623 1.1781 -.95718E-06 -.90679 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 3.51122e-12 Minuit parameter uncertainties: 1 6.27893e-06 2 0.74238 3 1.11844 4 1.20885 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) = 10887.5034589 delta logL = 1.61890056916e-10 Extracting fit parameters... 4FGL J0457.0+0646 Spectrum: PowerLaw 182 Prefactor: 0.000e+00 6.279e-06 0.000e+00 1.000e+06 ( 1.000e-13) 183 Index: 1.375e+00 7.424e-01 0.000e+00 1.000e+01 (-1.000e+00) 184 Scale: 8.948e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 480 Prefactor: 1.062e+00 1.209e+00 0.000e+00 1.000e+01 ( 1.000e+00) 481 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 482 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 479 Normalization: 1.230e+00 1.118e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 74.254 6.780 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/31022280/cmap_HighResolution_803865601_804470401_4FGL_J0457.0+0646_weekly_bin934.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='1.20e-02', job_status='DONE', photon_flux_upper_limit='1.53e-07', time_completed='2026-07-08 05:21:53.516797', job_id='31022280', GAL2='1.06', fit_tolerance='1e-08', EG2='1.23', EG='1.23', time_epoch_completed='1783513313.52', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.06', dlogl='1.62e-10', ts2='0.00', photon_index_error='0.00', photon_index='2.54' WHERE bin_id='934' AND source_name='4FGL J0457.0+0646' AND cadence='weekly'; Database successfully updated. Analysis Complete. Wed Jul 8 05:21:53 PDT 2026 000E-01 10.000 28 'Prefactor ' 1.0627 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .4830E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 10887.50 FROM MIGRAD STATUS=CONVERGED 198 CALLS 1727 TOTAL EDM= .20E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.7% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 14.381 17.058 -.46671E-05 -.20766E-01 2 Prefactor 13.110 3.7820 .85373E-06 -.19223E-02 3 norm 1.7870 .99935 -.33546E-08 .71851E-02 4 Prefactor .0000 .48319 .92142E-07** at limit ** 5 Prefactor 19.622 22.246 .19317E-06 .43338E-01 6 Prefactor .26090E-08 15.573 .44584E-08** at limit ** 7 norm 5.1785 4.3657 -.38134E-06 -.17129E-01 8 Prefactor .55789E-07 472.28 -.13808E-05** at limit ** 9 norm 2.3569 2.2155 -.13271E-07 .69233E-02 10 norm .55511E-10 1.0192 .11403E-06** at limit ** 11 Prefactor .27756E-09 35.547 .14869E-08** at limit ** 12 norm .15412E-05 15.735 .16648E-06** at limit ** 13 Prefactor 14.227 29.160 .33316E-05 -.33224E-01 14 Prefactor 17.251 21.335 .10304E-05 .10315E-01 15 norm .0000 .33142 .23073E-07** at limit ** 16 Prefactor .13878E-08 31.136 -.16300E-05** at limit ** 17 norm 2.7891 3.2627 -.77979E-07 .22458E-04 18 Prefactor 7.9992 7.2077 -.16279E-06 -.12902E-02 19 norm 13.276 13.713 .89299E-07 -.87723E-04 20 Prefactor .94369E-09 12.876 -.48683E-06** at limit ** 21 Prefactor 2408.1 2.1522 -.28871E-07 .16902 22 Prefactor .0000 3.0325 -.22777E-06** at limit ** 23 norm 34.941 2.1885 -.16376E-06 .15041E-01 24 norm .0000 .77835 -.39401E-08** at limit ** 25 Prefactor 5.7112 4.5877 .16124E-06 -.75342E-02 26 Prefactor .58564E-07 29.565 .15819E-05** at limit ** 27 Normalizat 1.2304 .31888 .12833E-04 -.21100E-03 28 Prefactor 1.0623 .87485E-01 -.44042E-05 -.10481E-02 ERR DEF= .500 Final values: Prefactor = 14.3811 Prefactor = 13.1099 norm = 1.78696 Prefactor = 0 Prefactor = 19.6221 Prefactor = 2.60902e-09 norm = 5.17852 Prefactor = 5.57887e-08 norm = 2.35694 norm = 5.55112e-11 Prefactor = 2.77556e-10 norm = 1.54121e-06 Prefactor = 14.2273 Prefactor = 17.251 norm = 0 Prefactor = 1.38778e-09 norm = 2.78908 Prefactor = 7.9992 norm = 13.2758 Prefactor = 9.4369e-10 Prefactor = 2408.05 Prefactor = 0 norm = 34.9407 norm = 0 Prefactor = 5.71116 Prefactor = 5.85643e-08 Normalizat = 1.23039 Prefactor = 1.06235 ********** ** 18 **HESSE ********** FCN= 10887.50 FROM HESSE STATUS=OK 579 CALLS 2306 TOTAL EDM= .37E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 14.381 17.640 .26367E-03 -1.5632 2 Prefactor 13.110 18.539 .27672E-03 -1.5636 3 norm 1.7870 1.0055 .78243E-03 -1.5681 4 Prefactor .0000 .48187 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor 19.622 33.141 .22120E-03 -1.5619 6 Prefactor .26090E-08 15.927 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 norm 5.1785 4.8585 .44444E-03 -1.5662 8 Prefactor .55789E-07 469.25 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 norm 2.3569 2.2181 .66691E-03 -1.5677 10 norm .55511E-10 1.0189 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .27756E-09 35.638 .16884E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .15412E-05 1.1963 .42118E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor 14.227 37.362 .26124E-03 -1.5633 14 Prefactor 17.251 21.555 .24550E-03 -1.5625 15 norm .0000 .32687 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 Prefactor .13878E-08 40.498 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 norm 2.7891 3.2925 .60967E-03 -1.5675 18 Prefactor 7.9992 7.2859 .35347E-03 -1.5651 19 norm 13.276 13.876 .27316E-03 -1.5635 20 Prefactor .94369E-09 13.149 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Prefactor 2408.1 542.26 .20403E-04 -1.4726 22 Prefactor .0000 3.0549 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 norm 34.941 25.942 .16912E-03 -1.5590 24 norm .0000 .77648 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 25 Prefactor 5.7112 52.851 .42287E-03 -1.5660 26 Prefactor .58564E-07 32.761 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 27 Normalizat 1.2304 .30211 .11867 -.85669 28 Prefactor 1.0623 .79891E-01 .39218E-01 -.90679 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.69976e-06 Minuit parameter uncertainties: 1 17.6399 2 18.5388 3 1.00547 4 6.76108e-07 5 33.1412 6 0.000407684 7 4.85853 8 0.0102354 9 2.21808 10 1.72098e-05 11 0.000188874 12 0.00271572 13 37.3627 14 21.5553 15 1.72198e-06 16 0.000470464 17 3.29249 18 7.28586 19 13.8757 20 0.000222753 21 542.269 22 9.22994e-06 23 25.9416 24 2.31939e-06 25 34.7477 26 0.00277003 27 0.302543 28 0.0799004 tfile=/lscratch/kocevski/31022457/ltcube_803865601_804470401_4FGL_J0457.0+0646_weekly_bin934.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/31022457/ft2_4FGL_J0457.0+0646_weekly_bin934.fits .....................! real 20.96 user 20.16 sys 0.26 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/31022457/ft1_filtered_4FGL_J0457.0+0646_weekly_bin934.fits evtable="EVENTS" scfile=/lscratch/kocevski/31022457/ft2_4FGL_J0457.0+0646_weekly_bin934.fits sctable="SC_DATA" expcube=/lscratch/kocevski/31022457/ltcube_803865601_804470401_4FGL_J0457.0+0646_weekly_bin934.fits outfile=/lscratch/kocevski/31022457/expmap_803865601_804470401_4FGL_J0457.0+0646_weekly_bin934.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/31022457/ltcube_803865601_804470401_4FGL_J0457.0+0646_weekly_bin934.fits .....................! real 76.17 user 70.96 sys 4.36 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 143 point sources and 0 extended sources Setting source of interest to: 4FGL J0457.0+0646 @ 74.2545 6.7804 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/31022457/ft1_filtered_4FGL_J0457.0+0646_weekly_bin934.fits scfile=/lscratch/kocevski/31022457/ft2_4FGL_J0457.0+0646_weekly_bin934.fits outfile=/lscratch/kocevski/31022457/cmap_803865601_804470401_4FGL_J0457.0+0646_weekly_bin934.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=74.2545 yref=6.7804 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 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/31022457/ft1_filtered_4FGL_J0457.0+0646_weekly_bin934.fits scfile=/lscratch/kocevski/31022457/ft2_4FGL_J0457.0+0646_weekly_bin934.fits outfile=/lscratch/kocevski/31022457/cmap_HighResolution_803865601_804470401_4FGL_J0457.0+0646_weekly_bin934.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=74.2545 yref=6.7804 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 0.75 user 0.24 sys 0.14 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/31022457/ft1_filtered_4FGL_J0457.0+0646_weekly_bin934.fits evtable="EVENTS" scfile=/lscratch/kocevski/31022457/ft2_4FGL_J0457.0+0646_weekly_bin934.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/31022457/Model_4FGL_J0457.0+0646_weekly_bin934.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_Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 10887.5034589 Extracting fit parameters... 4FGL J0457.0+0646 Spectrum: PowerLaw 182 Prefactor: 2.776e-10 1.889e-04 0.000e+00 1.000e+06 ( 1.000e-13) 183 Index: 2.539e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 184 Scale: 8.948e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 480 Prefactor: 1.062e+00 7.990e-02 0.000e+00 1.000e+01 ( 1.000e+00) 481 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 482 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 479 Normalization: 1.230e+00 3.025e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 74.254 6.780 Photon Flux Upper Limit: 1.53472862051e-07 ph cm-2 s-1 Energy Flux Upper Limit: 0.0119663724251 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/31022418/likelihoodResults_803865601_804470401_4FGL_J0457.0+0646_weekly_bin934.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): 0 logL (Free Index) = 10887.5169385 delta logL = -0.0134795686263 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 10887.5034596 delta logL = -6.59649231238e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .12784E-05 1.0000 .0000 .10000E+07 2 'Index ' 3.2679 1.0000 .0000 10.000 3 'Normalizat' 1.2302 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0624 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .4830E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 10887.50 FROM MIGRAD STATUS=CONVERGED 63 CALLS 232 TOTAL EDM= .35E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 10.470 .42118E-03** at limit ** 2 Index 1.3751 .73664 .63802E-05 .0000 3 Normalizat 1.2304 1.0968 -.45524E-05 .16465E-04 4 Prefactor 1.0623 1.1781 -.95718E-06 .10104E-03 ERR DEF= .500 Final values: Prefactor = 0 Index = 1.3751 Normalizat = 1.23039 Prefactor = 1.06235 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 10887.50 FROM HESSE STATUS=FAILED 9 CALLS 241 TOTAL EDM= .35E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 10.470 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .15518 1.3038 .63802E-05 -.81101 3 Normalizat 1.2304 1.0968 -.45524E-05 -.85669 4 Prefactor 1.0623 1.1781 -.95718E-06 -.90679 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 3.51122e-12 Minuit parameter uncertainties: 1 6.27893e-06 2 0.74238 3 1.11844 4 1.20885 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) = 10887.5034589 delta logL = 1.61890056916e-10 Extracting fit parameters... 4FGL J0457.0+0646 Spectrum: PowerLaw 182 Prefactor: 0.000e+00 6.279e-06 0.000e+00 1.000e+06 ( 1.000e-13) 183 Index: 1.375e+00 7.424e-01 0.000e+00 1.000e+01 (-1.000e+00) 184 Scale: 8.948e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 480 Prefactor: 1.062e+00 1.209e+00 0.000e+00 1.000e+01 ( 1.000e+00) 481 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 482 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 479 Normalization: 1.230e+00 1.118e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 74.254 6.780 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/31022418/cmap_HighResolution_803865601_804470401_4FGL_J0457.0+0646_weekly_bin934.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='1.20e-02', job_status='DONE', photon_flux_upper_limit='1.53e-07', time_completed='2026-07-08 05:23:05.632155', job_id='31022418', GAL2='1.06', fit_tolerance='1e-08', EG2='1.23', EG='1.23', time_epoch_completed='1783513385.63', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.06', dlogl='1.62e-10', ts2='0.00', photon_index_error='0.00', photon_index='2.54' WHERE bin_id='934' AND source_name='4FGL J0457.0+0646' AND cadence='weekly'; Database successfully updated. Analysis Complete. Wed Jul 8 05:23:05 PDT 2026 V02 Working on... /lscratch/kocevski/31022457/ft1_filtered_4FGL_J0457.0+0646_weekly_bin934.fits.....................! real 81.76 user 79.65 sys 0.94 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/31022457/ft1_filtered_4FGL_J0457.0+0646_weekly_bin934.fits', '/lscratch/kocevski/31022457/ft2_4FGL_J0457.0+0646_weekly_bin934.fits', expMap='/lscratch/kocevski/31022457/expmap_803865601_804470401_4FGL_J0457.0+0646_weekly_bin934.fits', expCube='/lscratch/kocevski/31022457/ltcube_803865601_804470401_4FGL_J0457.0+0646_weekly_bin934.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/31022457/Model_4FGL_J0457.0+0646_weekly_bin934.xml', optimizer='MINUIT') Using source of interest name: '4FGL J0457.0+0646' 4FGL J0457.0+0646 Spectrum: PowerLaw 182 Prefactor: 6.450e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 183 Index: 2.539e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 184 Scale: 8.948e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/31022457/ft1_filtered_4FGL_J0457.0+0646_weekly_bin934.fits Spacecraft file(s): /lscratch/kocevski/31022457/ft2_4FGL_J0457.0+0646_weekly_bin934.fits Exposure map: /lscratch/kocevski/31022457/expmap_803865601_804470401_4FGL_J0457.0+0646_weekly_bin934.fits Exposure cube: /lscratch/kocevski/31022457/ltcube_803865601_804470401_4FGL_J0457.0+0646_weekly_bin934.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/31022457/Model_4FGL_J0457.0+0646_weekly_bin934.xml Optimizer: MINUIT Statistic: UNBINNED Performing an iterative likelihood fit... Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 102 logL (Fixed Index) = 10914.5885243 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 10887.5049409 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 14.401 1.0000 .0000 .10000E+07 2 'Prefactor ' 13.078 1.0000 .0000 .10000E+07 3 'norm ' 1.7865 1.0000 .0000 .10000E+07 4 'Prefactor ' .55511E-10 1.0000 .0000 .10000E+07 5 'Prefactor ' 20.450 1.0000 .0000 .10000E+07 6 'Prefactor ' .82873E-04 1.0000 .0000 .10000E+07 7 'norm ' 5.1120 1.0000 .0000 .10000E+07 8 'Prefactor ' .45778E-03 1.0000 .0000 .10000E+07 9 'norm ' 2.3595 1.0000 .0000 .10000E+07 10 'norm ' .38858E-08 1.0000 .0000 .10000E+07 11 'Prefactor ' .22397E-01 1.0000 .0000 .10000E+07 12 'norm ' .99744E-03 1.0000 .0000 .10000E+07 13 'Prefactor ' 14.670 1.0000 .0000 .10000E+07 14 'Prefactor ' 16.607 1.0000 .0000 .10000E+07 15 'norm ' .33307E-09 1.0000 .0000 .10000E+07 16 'Prefactor ' .21273E-02 1.0000 .0000 .10000E+07 17 'norm ' 2.7833 1.0000 .0000 .10000E+07 18 'Prefactor ' 8.0353 1.0000 .0000 .10000E+07 19 'norm ' 13.421 1.0000 .0000 .10000E+07 20 'Prefactor ' .77866E-03 1.0000 .0000 .10000E+07 21 'Prefactor ' 2408.1 1.0000 .0000 .10000E+07 22 'Prefactor ' .55289E-07 1.0000 .0000 .10000E+07 23 'norm ' 34.970 1.0000 .0000 .10000E+07 24 'norm ' .18874E-08 1.0000 .0000 .10000E+07 25 'Prefactor ' 5.6369 1.0000 .0000 .10000E+07 26 'Prefactor ' .13200E-01 1.0000 .0000 .10000E+07 27 'Normalizat' 1.2288 1.0000 .10000E-01 10.000 28 'Prefactor ' 1.0627 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .4830E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 10887.50 FROM MIGRAD STATUS=CONVERGED 198 CALLS 1727 TOTAL EDM= .20E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.7% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 14.381 17.058 -.46671E-05 -.20766E-01 2 Prefactor 13.110 3.7820 .85373E-06 -.19223E-02 3 norm 1.7870 .99935 -.33546E-08 .71851E-02 4 Prefactor .0000 .48319 .92142E-07** at limit ** 5 Prefactor 19.622 22.246 .19317E-06 .43338E-01 6 Prefactor .26090E-08 15.573 .44584E-08** at limit ** 7 norm 5.1785 4.3657 -.38134E-06 -.17129E-01 8 Prefactor .55789E-07 472.28 -.13808E-05** at limit ** 9 norm 2.3569 2.2155 -.13271E-07 .69233E-02 10 norm .55511E-10 1.0192 .11403E-06** at limit ** 11 Prefactor .27756E-09 35.547 .14869E-08** at limit ** 12 norm .15412E-05 15.735 .16648E-06** at limit ** 13 Prefactor 14.227 29.160 .33316E-05 -.33224E-01 14 Prefactor 17.251 21.335 .10304E-05 .10315E-01 15 norm .0000 .33142 .23073E-07** at limit ** 16 Prefactor .13878E-08 31.136 -.16300E-05** at limit ** 17 norm 2.7891 3.2627 -.77979E-07 .22458E-04 18 Prefactor 7.9992 7.2077 -.16279E-06 -.12902E-02 19 norm 13.276 13.713 .89299E-07 -.87723E-04 20 Prefactor .94369E-09 12.876 -.48683E-06** at limit ** 21 Prefactor 2408.1 2.1522 -.28871E-07 .16902 22 Prefactor .0000 3.0325 -.22777E-06** at limit ** 23 norm 34.941 2.1885 -.16376E-06 .15041E-01 24 norm .0000 .77835 -.39401E-08** at limit ** 25 Prefactor 5.7112 4.5877 .16124E-06 -.75342E-02 26 Prefactor .58564E-07 29.565 .15819E-05** at limit ** 27 Normalizat 1.2304 .31888 .12833E-04 -.21100E-03 28 Prefactor 1.0623 .87485E-01 -.44042E-05 -.10481E-02 ERR DEF= .500 Final values: Prefactor = 14.3811 Prefactor = 13.1099 norm = 1.78696 Prefactor = 0 Prefactor = 19.6221 Prefactor = 2.60902e-09 norm = 5.17852 Prefactor = 5.57887e-08 norm = 2.35694 norm = 5.55112e-11 Prefactor = 2.77556e-10 norm = 1.54121e-06 Prefactor = 14.2273 Prefactor = 17.251 norm = 0 Prefactor = 1.38778e-09 norm = 2.78908 Prefactor = 7.9992 norm = 13.2758 Prefactor = 9.4369e-10 Prefactor = 2408.05 Prefactor = 0 norm = 34.9407 norm = 0 Prefactor = 5.71116 Prefactor = 5.85643e-08 Normalizat = 1.23039 Prefactor = 1.06235 ********** ** 18 **HESSE ********** FCN= 10887.50 FROM HESSE STATUS=OK 579 CALLS 2306 TOTAL EDM= .37E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 14.381 17.640 .26367E-03 -1.5632 2 Prefactor 13.110 18.539 .27672E-03 -1.5636 3 norm 1.7870 1.0055 .78243E-03 -1.5681 4 Prefactor .0000 .48187 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor 19.622 33.141 .22120E-03 -1.5619 6 Prefactor .26090E-08 15.927 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 norm 5.1785 4.8585 .44444E-03 -1.5662 8 Prefactor .55789E-07 469.25 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 norm 2.3569 2.2181 .66691E-03 -1.5677 10 norm .55511E-10 1.0189 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .27756E-09 35.638 .16884E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .15412E-05 1.1963 .42118E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor 14.227 37.362 .26124E-03 -1.5633 14 Prefactor 17.251 21.555 .24550E-03 -1.5625 15 norm .0000 .32687 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 Prefactor .13878E-08 40.498 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 norm 2.7891 3.2925 .60967E-03 -1.5675 18 Prefactor 7.9992 7.2859 .35347E-03 -1.5651 19 norm 13.276 13.876 .27316E-03 -1.5635 20 Prefactor .94369E-09 13.149 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Prefactor 2408.1 542.26 .20403E-04 -1.4726 22 Prefactor .0000 3.0549 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 norm 34.941 25.942 .16912E-03 -1.5590 24 norm .0000 .77648 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 25 Prefactor 5.7112 52.851 .42287E-03 -1.5660 26 Prefactor .58564E-07 32.761 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 27 Normalizat 1.2304 .30211 .11867 -.85669 28 Prefactor 1.0623 .79891E-01 .39218E-01 -.90679 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.69976e-06 Minuit parameter uncertainties: 1 17.6399 2 18.5388 3 1.00547 4 6.76108e-07 5 33.1412 6 0.000407684 7 4.85853 8 0.0102354 9 2.21808 10 1.72098e-05 11 0.000188874 12 0.00271572 13 37.3627 14 21.5553 15 1.72198e-06 16 0.000470464 17 3.29249 18 7.28586 19 13.8757 20 0.000222753 21 542.269 22 9.22994e-06 23 25.9416 24 2.31939e-06 25 34.7477 26 0.00277003 27 0.302543 28 0.0799004 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 10887.5034589 Extracting fit parameters... 4FGL J0457.0+0646 Spectrum: PowerLaw 182 Prefactor: 2.776e-10 1.889e-04 0.000e+00 1.000e+06 ( 1.000e-13) 183 Index: 2.539e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 184 Scale: 8.948e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 480 Prefactor: 1.062e+00 7.990e-02 0.000e+00 1.000e+01 ( 1.000e+00) 481 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 482 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 479 Normalization: 1.230e+00 3.025e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 74.254 6.780 Photon Flux Upper Limit: 1.53472862051e-07 ph cm-2 s-1 Energy Flux Upper Limit: 0.0119663724251 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/31022457/likelihoodResults_803865601_804470401_4FGL_J0457.0+0646_weekly_bin934.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): 0 logL (Free Index) = 10887.5169385 delta logL = -0.0134795686263 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 10887.5034596 delta logL = -6.59649231238e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .12784E-05 1.0000 .0000 .10000E+07 2 'Index ' 3.2679 1.0000 .0000 10.000 3 'Normalizat' 1.2302 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0624 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .4830E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 10887.50 FROM MIGRAD STATUS=CONVERGED 63 CALLS 232 TOTAL EDM= .35E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 10.470 .42118E-03** at limit ** 2 Index 1.3751 .73664 .63802E-05 .0000 3 Normalizat 1.2304 1.0968 -.45524E-05 .16465E-04 4 Prefactor 1.0623 1.1781 -.95718E-06 .10104E-03 ERR DEF= .500 Final values: Prefactor = 0 Index = 1.3751 Normalizat = 1.23039 Prefactor = 1.06235 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 10887.50 FROM HESSE STATUS=FAILED 9 CALLS 241 TOTAL EDM= .35E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 10.470 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .15518 1.3038 .63802E-05 -.81101 3 Normalizat 1.2304 1.0968 -.45524E-05 -.85669 4 Prefactor 1.0623 1.1781 -.95718E-06 -.90679 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 3.51122e-12 Minuit parameter uncertainties: 1 6.27893e-06 2 0.74238 3 1.11844 4 1.20885 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) = 10887.5034589 delta logL = 1.61890056916e-10 Extracting fit parameters... 4FGL J0457.0+0646 Spectrum: PowerLaw 182 Prefactor: 0.000e+00 6.279e-06 0.000e+00 1.000e+06 ( 1.000e-13) 183 Index: 1.375e+00 7.424e-01 0.000e+00 1.000e+01 (-1.000e+00) 184 Scale: 8.948e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 480 Prefactor: 1.062e+00 1.209e+00 0.000e+00 1.000e+01 ( 1.000e+00) 481 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 482 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 479 Normalization: 1.230e+00 1.118e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 74.254 6.780 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/31022457/cmap_HighResolution_803865601_804470401_4FGL_J0457.0+0646_weekly_bin934.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='1.20e-02', job_status='DONE', photon_flux_upper_limit='1.53e-07', time_completed='2026-07-08 05:26:07.265455', job_id='31022457', GAL2='1.06', fit_tolerance='1e-08', EG2='1.23', EG='1.23', time_epoch_completed='1783513567.27', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.06', dlogl='1.62e-10', ts2='0.00', photon_index_error='0.00', photon_index='2.54' WHERE bin_id='934' AND source_name='4FGL J0457.0+0646' AND cadence='weekly'; Database successfully updated. Analysis Complete. Wed Jul 8 05:26:07 PDT 2026