/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 = 17597 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1202.5-0528_weekly_bin940 RA = 180.629, Dec = -5.4709 tmin = 807494401, tmax = 808099201 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='34693886', job_status='RUN', time_executed='2026-08-11 00:56:49.213307', time_epoch_executed='1786435009.21' WHERE source_name='4FGL J1202.5-0528' and cadence='weekly' and bin_id='940' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/34693886 Creating custom pfile directory: /lscratch/kocevski/34693886/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=807494401.0 && nMetStart<808099201.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=807494401.0 && nMetStart<808099201.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/34693886/ft1_4FGL_J1202.5-0528_weekly_bin940.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=807494401.0 && nMetStart<808099201.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/34693886/ft2_4FGL_J1202.5-0528_weekly_bin940.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/34693886/ft1_4FGL_J1202.5-0528_weekly_bin940.fits outfile=/lscratch/kocevski/34693886/ft1_filteredMKT_4FGL_J1202.5-0528_weekly_bin940.fits ra=180.629 dec=-5.4709 rad=12.0 tmin=807494401.0 tmax=808099201.0 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 4.30 user 3.58 sys 0.24 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/34693886/ft2_4FGL_J1202.5-0528_weekly_bin940.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/34693886/ft2_4FGL_J1202.5-0528_weekly_bin940.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/34693886/ft1_filteredMKT_4FGL_J1202.5-0528_weekly_bin940.fits evtable="EVENTS" outfile="/lscratch/kocevski/34693886/ft1_filtered_4FGL_J1202.5-0528_weekly_bin940.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 0.89 user 0.26 sys 0.16 Number of photons that the gtmktime cut: 1896 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/34693886/ft1_filtered_4FGL_J1202.5-0528_weekly_bin940.fits" evtable="EVENTS" scfile=/lscratch/kocevski/34693886/ft2_4FGL_J1202.5-0528_weekly_bin940.fits sctable="SC_DATA" outfile=/lscratch/kocevski/34693886/ltcube_807494401_808099201_4FGL_J1202.5-0528_weekly_bin940.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/34693886/ft2_4FGL_J1202.5-0528_weekly_bin940.fits .....................! real 21.14 user 20.25 sys 0.25 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/34693886/ft1_filtered_4FGL_J1202.5-0528_weekly_bin940.fits evtable="EVENTS" scfile=/lscratch/kocevski/34693886/ft2_4FGL_J1202.5-0528_weekly_bin940.fits sctable="SC_DATA" expcube=/lscratch/kocevski/34693886/ltcube_807494401_808099201_4FGL_J1202.5-0528_weekly_bin940.fits outfile=/lscratch/kocevski/34693886/expmap_807494401_808099201_4FGL_J1202.5-0528_weekly_bin940.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/34693886/ltcube_807494401_808099201_4FGL_J1202.5-0528_weekly_bin940.fits .....................! real 73.72 user 68.53 sys 4.18 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 194 point sources and 0 extended sources Setting source of interest to: 4FGL J1202.5-0528 @ 180.629 -5.4709 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/34693886/ft1_filtered_4FGL_J1202.5-0528_weekly_bin940.fits scfile=/lscratch/kocevski/34693886/ft2_4FGL_J1202.5-0528_weekly_bin940.fits outfile=/lscratch/kocevski/34693886/cmap_807494401_808099201_4FGL_J1202.5-0528_weekly_bin940.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=180.629 yref=-5.4709 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 0.92 user 0.26 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/34693886/ft1_filtered_4FGL_J1202.5-0528_weekly_bin940.fits scfile=/lscratch/kocevski/34693886/ft2_4FGL_J1202.5-0528_weekly_bin940.fits outfile=/lscratch/kocevski/34693886/cmap_HighResolution_807494401_808099201_4FGL_J1202.5-0528_weekly_bin940.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=180.629 yref=-5.4709 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 0.86 user 0.27 sys 0.12 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/34693886/ft1_filtered_4FGL_J1202.5-0528_weekly_bin940.fits evtable="EVENTS" scfile=/lscratch/kocevski/34693886/ft2_4FGL_J1202.5-0528_weekly_bin940.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/34693886/Model_4FGL_J1202.5-0528_weekly_bin940.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/34693886/ft1_filtered_4FGL_J1202.5-0528_weekly_bin940.fits.....................! real 63.87 user 61.73 sys 1.05 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/34693886/ft1_filtered_4FGL_J1202.5-0528_weekly_bin940.fits', '/lscratch/kocevski/34693886/ft2_4FGL_J1202.5-0528_weekly_bin940.fits', expMap='/lscratch/kocevski/34693886/expmap_807494401_808099201_4FGL_J1202.5-0528_weekly_bin940.fits', expCube='/lscratch/kocevski/34693886/ltcube_807494401_808099201_4FGL_J1202.5-0528_weekly_bin940.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/34693886/Model_4FGL_J1202.5-0528_weekly_bin940.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1202.5-0528' 4FGL J1202.5-0528 Spectrum: PowerLaw 309 Prefactor: 3.355e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 310 Index: 2.834e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 311 Scale: 4.412e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/34693886/ft1_filtered_4FGL_J1202.5-0528_weekly_bin940.fits Spacecraft file(s): /lscratch/kocevski/34693886/ft2_4FGL_J1202.5-0528_weekly_bin940.fits Exposure map: /lscratch/kocevski/34693886/expmap_807494401_808099201_4FGL_J1202.5-0528_weekly_bin940.fits Exposure cube: /lscratch/kocevski/34693886/ltcube_807494401_808099201_4FGL_J1202.5-0528_weekly_bin940.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/34693886/Model_4FGL_J1202.5-0528_weekly_bin940.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) = 20561.0806418 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 20561.0149629 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .76237E-04 1.0000 .0000 .10000E+07 2 'Prefactor ' .44398E-04 1.0000 .0000 .10000E+07 3 'norm ' 7.2185 1.0000 .0000 .10000E+07 4 'Prefactor ' 2.9665 1.0000 .0000 .10000E+07 5 'norm ' 5.3988 1.0000 .0000 .10000E+07 6 'Prefactor ' 2.4605 1.0000 .0000 .10000E+07 7 'Prefactor ' .61604E-04 1.0000 .0000 .10000E+07 8 'Prefactor ' .23585E-02 1.0000 .0000 .10000E+07 9 'norm ' .11102E-09 1.0000 .0000 .10000E+07 10 'Prefactor ' 2.4552 1.0000 .0000 .10000E+07 11 'Prefactor ' 25.939 1.0000 .0000 .10000E+07 12 'Prefactor ' .31021E-05 1.0000 .0000 .10000E+07 13 'Prefactor ' .68580E-04 1.0000 .0000 .10000E+07 14 'Prefactor ' 31.244 1.0000 .0000 .10000E+07 15 'Prefactor ' .33272E-03 1.0000 .0000 .10000E+07 16 'Prefactor ' 5.2988 1.0000 .0000 .10000E+07 17 'Prefactor ' 53.666 1.0000 .0000 .10000E+07 18 'Prefactor ' .19436E-03 1.0000 .0000 .10000E+07 19 'norm ' .10527 1.0000 .0000 .10000E+07 20 'norm ' 1.1838 1.0000 .0000 .10000E+07 21 'norm ' .32508E-01 1.0000 .0000 .10000E+07 22 'Prefactor ' 1.2624 1.0000 .0000 .10000E+07 23 'norm ' 2.6959 1.0000 .0000 .10000E+07 24 'Prefactor ' 5.8266 1.0000 .10000E-03 10000. 25 'Prefactor ' 1.0660 1.0000 .0000 .10000E+07 26 'Prefactor ' .32491E-04 1.0000 .0000 .10000E+07 27 'Prefactor ' .32027E-04 1.0000 .0000 .10000E+07 28 'Prefactor ' .20983E-07 1.0000 .0000 .10000E+07 29 'Normalizat' 1.3018 1.0000 .10000E-01 10.000 30 'Prefactor ' .95339 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6280E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 20561.01 FROM MIGRAD STATUS=CONVERGED 166 CALLS 2228 TOTAL EDM= .37E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.9% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 3.1414 .21407E-06** at limit ** 2 Prefactor .0000 25.563 -.31839E-06** at limit ** 3 norm 7.2242 5.4011 .25928E-07 -.51558E-03 4 Prefactor 2.9658 3.3754 .57294E-07 -.11043E-03 5 norm 5.3948 1.2230 .75113E-07 -.40567E-03 6 Prefactor 2.4603 1.5551 -.65906E-07 .31004E-02 7 Prefactor .11102E-09 5.8311 .23787E-06** at limit ** 8 Prefactor .99920E-09 12.722 .75547E-06** at limit ** 9 norm .0000 1.0354 -.53371E-07** at limit ** 10 Prefactor 2.4552 1.8545 .37217E-07 -.55707E-02 11 Prefactor 25.932 1.2899 -.36346E-07 .62642E-02 12 Prefactor .0000 1.6584 -.10135E-07** at limit ** 13 Prefactor .16653E-09 2.7545 .32746E-07** at limit ** 14 Prefactor 31.279 1.1393 -.22369E-07 .56164E-02 15 Prefactor .11102E-09 10.898 -.44683E-06** at limit ** 16 Prefactor 5.3042 7.4205 .13264E-05 .78674E-02 17 Prefactor 53.518 1.2575 .17951E-08 -.29114E-02 18 Prefactor .12212E-07 2.2122 -.21180E-06** at limit ** 19 norm .10697 1.9189 .14869E-06** at limit ** 20 norm 1.1875 2.3710 -.54373E-07 .52139E-02 21 norm .27117E-06 3.3670 .10180E-05** at limit ** 22 Prefactor 1.2622 2.5529 -.85154E-07 .28363E-02 23 norm 2.6958 .42490 .18591E-08 .68626E-02 24 Prefactor 5.8268 1.2560 -.50817E-06 .16100E-02 25 Prefactor 1.0662 2.6403 -.31754E-07 -.16872E-02 26 Prefactor .0000 1.1612 .95548E-07** at limit ** 27 Prefactor .0000 1.4116 -.30797E-07** at limit ** 28 Prefactor .60507E-08 3.0966 -.57672E-09** at limit ** 29 Normalizat 1.3018 .15414 -.14464E-05 -.13706E-03 30 Prefactor .95337 .10318 .26933E-05 -.30644E-03 ERR DEF= .500 Final values: Prefactor = 0 Prefactor = 0 norm = 7.2242 Prefactor = 2.96576 norm = 5.39475 Prefactor = 2.46034 Prefactor = 1.11022e-10 Prefactor = 9.99201e-10 norm = 0 Prefactor = 2.4552 Prefactor = 25.9321 Prefactor = 0 Prefactor = 1.66533e-10 Prefactor = 31.2786 Prefactor = 1.11022e-10 Prefactor = 5.30422 Prefactor = 53.5176 Prefactor = 1.22125e-08 norm = 0.106971 norm = 1.18754 norm = 2.71172e-07 Prefactor = 1.2622 norm = 2.69578 Prefactor = 5.82681 Prefactor = 1.06624 Prefactor = 0 Prefactor = 0 Prefactor = 6.05072e-09 Normalizat = 1.30181 Prefactor = 0.953369 ********** ** 18 **HESSE ********** FCN= 20561.01 FROM HESSE STATUS=OK 656 CALLS 2884 TOTAL EDM= .88E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 3.1264 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor .0000 25.622 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 norm 7.2242 5.4446 .37310E-03 -1.5654 4 Prefactor 2.9658 3.5740 .58929E-03 -1.5674 5 norm 5.3948 8.1780 .43226E-03 -1.5662 6 Prefactor 2.4603 1.5572 .65173E-03 -1.5677 7 Prefactor .11102E-09 5.8573 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor .99920E-09 12.743 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 norm .0000 1.0320 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor 2.4552 1.9025 .65249E-03 -1.5677 11 Prefactor 25.932 10.917 .19639E-03 -1.5606 12 Prefactor .0000 1.6609 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor .16653E-09 2.7606 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 31.279 19.735 .17893E-03 -1.5596 15 Prefactor .11102E-09 10.954 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 Prefactor 5.3042 7.6124 .43639E-03 -1.5662 17 Prefactor 53.518 24.040 .13652E-03 -1.5562 18 Prefactor .12212E-07 5.3069 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 norm .10697 .52950 .32585E-02 -1.5715 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 norm 1.1875 2.7609 .10491E-02 -1.5686 21 norm .27117E-06 11.565 .16321E-01 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 22 Prefactor 1.2622 2.5805 .99186E-03 -1.5685 23 norm 2.6958 .42883 .62020E-03 -1.5675 24 Prefactor 5.8268 1.2624 .41595E-02 -1.5225 25 Prefactor 1.0662 2.7125 .11804E-02 -1.5687 26 Prefactor .0000 1.1617 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 27 Prefactor .0000 1.4068 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 28 Prefactor .60507E-08 5.0228 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 29 Normalizat 1.3018 .13171 .68034E-01 -.83512 30 Prefactor .95337 .87466E-01 .45682E-01 -.94300 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 8.83391e-07 Minuit parameter uncertainties: 1 2.17591e-06 2 3.55133e-05 3 5.44459 4 3.574 5 8.17806 6 1.55722 7 5.4923e-05 8 0.000223219 9 7.47111e-06 10 1.90252 11 10.9165 12 5.3162e-06 13 4.13938e-05 14 19.7346 15 7.04083e-05 16 7.61237 17 24.0403 18 0.000509143 19 0.475986 20 2.76086 21 0.00354195 22 2.58053 23 0.428827 24 1.26242 25 2.71249 26 1.08249e-05 27 2.34881e-06 28 0.000347875 29 0.131745 30 0.0874794 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 20561.0145058 Extracting fit parameters... 4FGL J1202.5-0528 Spectrum: PowerLaw 309 Prefactor: 1.665e-10 4.139e-05 0.000e+00 1.000e+06 ( 1.000e-12) 310 Index: 2.834e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 311 Scale: 4.412e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 625 Prefactor: 9.534e-01 8.748e-02 0.000e+00 1.000e+01 ( 1.000e+00) 626 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 627 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 624 Normalization: 1.302e+00 1.317e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 180.629 -5.471 Photon Flux Upper Limit: 4.15462861796e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00329522394223 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/34693886/likelihoodResults_807494401_808099201_4FGL_J1202.5-0528_weekly_bin940.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) = 20561.0148127 delta logL = -0.000306918904244 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 20561.0145059 delta logL = -8.77953425515e-08 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .28977E-07 1.0000 .0000 .10000E+07 2 'Index ' 1.2291 1.0000 .0000 10.000 3 'Normalizat' 1.3018 1.0000 .10000E-01 10.000 4 'Prefactor ' .95338 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6280E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 20561.01 FROM MIGRAD STATUS=CONVERGED 48 CALLS 252 TOTAL EDM= .23E-12 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 1.2548 .42118E-03** at limit ** 2 Index 4.3326 1.6514 -.92502E-05 .0000 3 Normalizat 1.3018 1.0790 .37026E-06 -.17227E-04 4 Prefactor .95337 1.2954 .90520E-06 -.94043E-05 ERR DEF= .500 Final values: Prefactor = 0 Index = 4.33255 Normalizat = 1.30181 Prefactor = 0.95337 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 20561.01 FROM HESSE STATUS=FAILED 9 CALLS 261 TOTAL EDM= .23E-12 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 1.2548 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.9984 2.3723 -.92502E-05 -.13389 3 Normalizat 1.3018 1.0790 .37026E-06 -.83512 4 Prefactor .95337 1.2954 .90520E-06 -.94300 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 2.3179e-13 Minuit parameter uncertainties: 1 8.62851e-07 2 1.68364 3 1.09858 4 1.34158 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) = 20561.0145058 delta logL = 5.09317032993e-11 Extracting fit parameters... 4FGL J1202.5-0528 Spectrum: PowerLaw 309 Prefactor: 0.000e+00 8.629e-07 0.000e+00 1.000e+06 ( 1.000e-12) 310 Index: 4.333e+00 1.684e+00 0.000e+00 1.000e+01 (-1.000e+00) 311 Scale: 4.412e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 625 Prefactor: 9.534e-01 1.342e+00 0.000e+00 1.000e+01 ( 1.000e+00) 626 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 627 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 624 Normalization: 1.302e+00 1.099e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 180.629 -5.471 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/34693886/cmap_HighResolution_807494401_808099201_4FGL_J1202.5-0528_weekly_bin940.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='3.30e-03', job_status='DONE', photon_flux_upper_limit='4.15e-08', time_completed='2026-08-11 01:14:20.248579', job_id='34693886', GAL2='0.95', fit_tolerance='1e-08', EG2='1.30', EG='1.30', time_epoch_completed='1786436060.25', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.95', dlogl='5.09e-11', ts2='0.00', photon_index_error='0.00', photon_index='2.83' WHERE bin_id='940' AND source_name='4FGL J1202.5-0528' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Aug 11 01:14:20 PDT 2026