/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 = 7628 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J0923.5+4125_daily_bin2191 RA = 140.895, Dec = 41.4283 tmin = 807235201, tmax = 807494401 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='34152107', job_status='RUN', time_executed='2026-08-04 07:19:23.216029', time_epoch_executed='1785853163.22' WHERE source_name='4FGL J0923.5+4125' and cadence='daily' and bin_id='2191' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/34152107 Creating custom pfile directory: /lscratch/kocevski/34152107/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=807235201.0 && nMetStart<807494401.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=807235201.0 && nMetStart<807494401.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/34152107/ft1_4FGL_J0923.5+4125_daily_bin2191.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=807235201.0 && nMetStart<807494401.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/34152107/ft2_4FGL_J0923.5+4125_daily_bin2191.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/34152107/ft1_4FGL_J0923.5+4125_daily_bin2191.fits outfile=/lscratch/kocevski/34152107/ft1_filteredMKT_4FGL_J0923.5+4125_daily_bin2191.fits ra=140.895 dec=41.4283 rad=12.0 tmin=807235201.0 tmax=807494401.0 emin=100.0 emax=100000.0 zmin=0.0 zmax=90.0 evclass=128 evtype="INDEF" convtype=-1 phasemin=0.0 phasemax=1.0 evtable="EVENTS" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. real 2.32 user 1.46 sys 0.17 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/34152107/ft2_4FGL_J0923.5+4125_daily_bin2191.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/34152107/ft2_4FGL_J0923.5+4125_daily_bin2191.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/34152107/ft1_filteredMKT_4FGL_J0923.5+4125_daily_bin2191.fits evtable="EVENTS" outfile="/lscratch/kocevski/34152107/ft1_filtered_4FGL_J0923.5+4125_daily_bin2191.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 0.97 user 0.17 sys 0.14 Number of photons that the gtmktime cut: 46 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/34152107/ft1_filtered_4FGL_J0923.5+4125_daily_bin2191.fits" evtable="EVENTS" scfile=/lscratch/kocevski/34152107/ft2_4FGL_J0923.5+4125_daily_bin2191.fits sctable="SC_DATA" outfile=/lscratch/kocevski/34152107/ltcube_807235201_807494401_4FGL_J0923.5+4125_daily_bin2191.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/34152107/ft2_4FGL_J0923.5+4125_daily_bin2191.fits .....................! real 7.90 user 6.99 sys 0.24 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/34152107/ft1_filtered_4FGL_J0923.5+4125_daily_bin2191.fits evtable="EVENTS" scfile=/lscratch/kocevski/34152107/ft2_4FGL_J0923.5+4125_daily_bin2191.fits sctable="SC_DATA" expcube=/lscratch/kocevski/34152107/ltcube_807235201_807494401_4FGL_J0923.5+4125_daily_bin2191.fits outfile=/lscratch/kocevski/34152107/expmap_807235201_807494401_4FGL_J0923.5+4125_daily_bin2191.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/34152107/ltcube_807235201_807494401_4FGL_J0923.5+4125_daily_bin2191.fits .....................! real 60.09 user 55.70 sys 3.49 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 213 point sources and 0 extended sources Setting source of interest to: 4FGL J0923.5+4125 @ 140.895 41.4283 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/34152107/ft1_filtered_4FGL_J0923.5+4125_daily_bin2191.fits scfile=/lscratch/kocevski/34152107/ft2_4FGL_J0923.5+4125_daily_bin2191.fits outfile=/lscratch/kocevski/34152107/cmap_807235201_807494401_4FGL_J0923.5+4125_daily_bin2191.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=140.895 yref=41.4283 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 1.02 user 0.19 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/34152107/ft1_filtered_4FGL_J0923.5+4125_daily_bin2191.fits scfile=/lscratch/kocevski/34152107/ft2_4FGL_J0923.5+4125_daily_bin2191.fits outfile=/lscratch/kocevski/34152107/cmap_HighResolution_807235201_807494401_4FGL_J0923.5+4125_daily_bin2191.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=140.895 yref=41.4283 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 1.20 user 0.19 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/34152107/ft1_filtered_4FGL_J0923.5+4125_daily_bin2191.fits evtable="EVENTS" scfile=/lscratch/kocevski/34152107/ft2_4FGL_J0923.5+4125_daily_bin2191.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/34152107/Model_4FGL_J0923.5+4125_daily_bin2191.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 = 7628 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J0923.5+4125_daily_bin2191 RA = 140.895, Dec = 41.4283 tmin = 807235201, tmax = 807494401 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='34152300', job_status='RUN', time_executed='2026-08-04 07:20:48.918732', time_epoch_executed='1785853248.92' WHERE source_name='4FGL J0923.5+4125' and cadence='daily' and bin_id='2191' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/34152300 Creating custom pfile directory: /lscratch/kocevski/34152300/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=807235201.0 && nMetStart<807494401.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=807235201.0 && nMetStart<807494401.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/34152300/ft1_4FGL_J0923.5+4125_daily_bin2191.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=807235201.0 && nMetStart<807494401.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/34152300/ft2_4FGL_J0923.5+4125_daily_bin2191.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/34152300/ft1_4FGL_J0923.5+4125_daily_bin2191.fits outfile=/lscratch/kocevski/34152300/ft1_filteredMKT_4FGL_J0923.5+4125_daily_bin2191.fits ra=140.895 dec=41.4283 rad=12.0 tmin=807235201.0 tmax=807494401.0 emin=100.0 emax=100000.0 zmin=0.0 zmax=90.0 evclass=128 evtype="INDEF" convtype=-1 phasemin=0.0 phasemax=1.0 evtable="EVENTS" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. real 2.59 user 1.63 sys 0.15 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/34152300/ft2_4FGL_J0923.5+4125_daily_bin2191.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/34152300/ft2_4FGL_J0923.5+4125_daily_bin2191.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/34152300/ft1_filteredMKT_4FGL_J0923.5+4125_daily_bin2191.fits evtable="EVENTS" outfile="/lscratch/kocevski/34152300/ft1_filtered_4FGL_J0923.5+4125_daily_bin2191.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 1.07 user 0.18 sys 0.13 Number of photons that the gtmktime cut: 46 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/34152300/ft1_filtered_4FGL_J0923.5+4125_daily_bin2191.fits" evtable="EVENTS" scfile=/lscratch/kocevski/34152300/ft2_4FGL_J0923.5+4125_daily_bin2191.fits sctable="SC_DATA" outV02 Working on... /lscratch/kocevski/34152107/ft1_filtered_4FGL_J0923.5+4125_daily_bin2191.fits.......................! real 7.88 user 5.94 sys 1.00 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/34152107/ft1_filtered_4FGL_J0923.5+4125_daily_bin2191.fits', '/lscratch/kocevski/34152107/ft2_4FGL_J0923.5+4125_daily_bin2191.fits', expMap='/lscratch/kocevski/34152107/expmap_807235201_807494401_4FGL_J0923.5+4125_daily_bin2191.fits', expCube='/lscratch/kocevski/34152107/ltcube_807235201_807494401_4FGL_J0923.5+4125_daily_bin2191.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/34152107/Model_4FGL_J0923.5+4125_daily_bin2191.xml', optimizer='MINUIT') Using source of interest name: '4FGL J0923.5+4125' 4FGL J0923.5+4125 Spectrum: PowerLaw 325 Prefactor: 1.066e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 326 Index: 2.355e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 327 Scale: 9.251e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/34152107/ft1_filtered_4FGL_J0923.5+4125_daily_bin2191.fits Spacecraft file(s): /lscratch/kocevski/34152107/ft2_4FGL_J0923.5+4125_daily_bin2191.fits Exposure map: /lscratch/kocevski/34152107/expmap_807235201_807494401_4FGL_J0923.5+4125_daily_bin2191.fits Exposure cube: /lscratch/kocevski/34152107/ltcube_807235201_807494401_4FGL_J0923.5+4125_daily_bin2191.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/34152107/Model_4FGL_J0923.5+4125_daily_bin2191.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) = 303.797204446 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 303.796771959 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .16062E-04 1.0000 .0000 .10000E+07 2 'Prefactor ' .24392E-06 1.0000 .0000 .10000E+07 3 'Prefactor ' .10033E-01 1.0000 .0000 .10000E+07 4 'Prefactor ' .13453E-02 1.0000 .0000 .10000E+07 5 'norm ' .31183E-04 1.0000 .0000 .10000E+07 6 'norm ' 11.809 1.0000 .0000 .10000E+07 7 'Prefactor ' .14648E-02 1.0000 .0000 .10000E+07 8 'Prefactor ' 27.589 1.0000 .0000 .10000E+07 9 'Prefactor ' .10000E+07 1.0000 .0000 .10000E+07 10 'norm ' .25276 1.0000 .0000 .10000E+07 11 'Prefactor ' .91421 1.0000 .0000 .10000E+07 12 'norm ' .48417E-02 1.0000 .0000 .10000E+07 13 'Prefactor ' .48098 1.0000 .0000 .10000E+07 14 'norm ' .20906 1.0000 .0000 .10000E+07 15 'Prefactor ' .11590 1.0000 .0000 .10000E+07 16 'Prefactor ' .61692 1.0000 .0000 .10000E+07 17 'Prefactor ' .12185E-01 1.0000 .0000 .10000E+07 18 'Prefactor ' .12447 1.0000 .0000 .10000E+07 19 'norm ' .71004E-03 1.0000 .0000 .10000E+07 20 'Prefactor ' .55861E-03 1.0000 .0000 .10000E+07 21 'Prefactor ' .22280E-01 1.0000 .0000 .10000E+07 22 'Prefactor ' .54086E-02 1.0000 .0000 .10000E+07 23 'Prefactor ' .28555E-03 1.0000 .0000 .10000E+07 24 'norm ' .20791E-02 1.0000 .0000 .10000E+07 25 'Prefactor ' .33543E-03 1.0000 .0000 .10000E+07 26 'Prefactor ' 5.6549 1.0000 .0000 .10000E+07 27 'norm ' .13669E-02 1.0000 .0000 .10000E+07 28 'Normalizat' .10000E-01 1.0000 .10000E-01 10.000 29 'Prefactor ' .10486E-08 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6710E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 303.7909 FROM MIGRAD STATUS=CONVERGED 216 CALLS 3848 TOTAL EDM= .54E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.9% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .11102E-09 14.278 .14088E-06** at limit ** 2 Prefactor .0000 4.1867 -.13425E-07** at limit ** 3 Prefactor .18213E-06 36.068 -.77720E-05** at limit ** 4 Prefactor .33307E-09 12.168 -.41886E-06** at limit ** 5 norm .33307E-09 8.8279 .22984E-06** at limit ** 6 norm 11.866 12.139 -.32391E-06 .41155E-02 7 Prefactor .26789E-05 30.934 .10950E-05** at limit ** 8 Prefactor 27.449 8.2584 -.87970E-06 .71914E-02 9 Prefactor .10000E+07 886.76 .30702E-04 -.29726E-01 10 norm .33307E-09 142.76 .26071E-05** at limit ** 11 Prefactor .12656E-01 3799.4 -.39957E-04** at limit ** 12 norm .33862E-06 18.424 .87405E-05** at limit ** 13 Prefactor .99920E-09 223.09 -.38238E-04** at limit ** 14 norm .32196E-08 127.41 -.40045E-05** at limit ** 15 Prefactor .59397E-08 97.692 .16373E-05** at limit ** 16 Prefactor .96756E-07 397.82 .34289E-05** at limit ** 17 Prefactor .42094E-06 49.506 .11150E-04** at limit ** 18 Prefactor .10547E-08 100.35 -.37196E-05** at limit ** 19 norm .10820E-05 18.093 -.78834E-05** at limit ** 20 Prefactor .97472E-06 18.944 -.85432E-05** at limit ** 21 Prefactor .16653E-09 27.423 -.97857E-07** at limit ** 22 Prefactor .71110E-06 18.966 .96120E-05** at limit ** 23 Prefactor .16653E-09 8.0678 -.17571E-06** at limit ** 24 norm .55511E-10 11.156 .18165E-06** at limit ** 25 Prefactor .22204E-09 6.1149 -.14619E-06** at limit ** 26 Prefactor 5.6574 6.1975 .15221E-07 -.41200E-03 27 norm .55511E-10 7.3997 -.96342E-07** at limit ** 28 Normalizat .10000E-01 .29138E-01 -.63238E-06** at limit ** 29 Prefactor .15765E-12 .44980E-01 .11002E-05** at limit ** ERR DEF= .500 Final values: Prefactor = 1.11022e-10 Prefactor = 0 Prefactor = 1.82132e-07 Prefactor = 3.33067e-10 norm = 3.33067e-10 norm = 11.8662 Prefactor = 2.67886e-06 Prefactor = 27.449 Prefactor = 999998 norm = 3.33067e-10 Prefactor = 0.012656 norm = 3.38618e-07 Prefactor = 9.99201e-10 norm = 3.21965e-09 Prefactor = 5.93969e-09 Prefactor = 9.67559e-08 Prefactor = 4.20941e-07 Prefactor = 1.05471e-09 norm = 1.08197e-06 Prefactor = 9.7472e-07 Prefactor = 1.66533e-10 Prefactor = 7.11098e-07 Prefactor = 1.66533e-10 norm = 5.55112e-11 Prefactor = 2.22045e-10 Prefactor = 5.65742 norm = 5.55112e-11 Normalizat = 0.01 Prefactor = 1.57652e-13 ********** ** 18 **HESSE ********** FCN= 303.7909 FROM HESSE STATUS=OK 583 CALLS 4431 TOTAL EDM= .17E-03 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .11102E-09 14.279 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor .0000 4.1865 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .18213E-06 36.572 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .33307E-09 12.169 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 norm .33307E-09 8.8279 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 norm 11.866 12.139 .29127E-03 -1.5639 7 Prefactor .26789E-05 52.326 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 27.449 .65861E+06 .19042E-03 -1.5603 9 Prefactor .10000E+07 24641. .50750E-03 1.5678 10 norm .33307E-09 142.77 .10903E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .12656E-01 3940.7 .44783E-03 -1.5710 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .33862E-06 40.249 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor .99920E-09 259.42 .80647E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 norm .32196E-08 127.41 .11617E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor .59397E-08 97.694 .13520E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 Prefactor .96756E-07 397.88 .67726E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor .42094E-06 60.907 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Prefactor .10547E-08 100.35 .13314E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 norm .10820E-05 45.073 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor .97472E-06 45.406 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Prefactor .16653E-09 27.419 .16891E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 22 Prefactor .71110E-06 39.790 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 Prefactor .16653E-09 8.0664 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 24 norm .55511E-10 11.157 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 25 Prefactor .22204E-09 6.1151 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 26 Prefactor 5.6574 6.1951 .42219E-03 -1.5660 27 norm .55511E-10 7.3966 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 28 Normalizat .10000E-01 .29130E-01 .32094E-01 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 29 Prefactor .15765E-12 .44849E-01 .51712E-01 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. ERR DEF= .500 Minuit fit quality: 3 estimated distance: 0.000166521 Minuit parameter uncertainties: 1 7.60758e-05 2 6.53224e-06 3 0.00516198 4 0.00012485 5 0.00010797 6 12.1388 7 0.0236792 8 6324.21 9 465.674 10 0.00045171 11 14.1336 12 0.00738356 13 0.00102649 14 0.00127566 15 0.00152022 16 0.0124101 17 0.0101269 18 0.000646654 19 0.0139668 20 0.0133055 21 0.000141944 22 0.0106387 23 6.7179e-05 24 3.54933e-05 25 7.3841e-05 26 6.19513 27 4.25436e-05 28 3.16192e-08 29 1.68332e-07 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 303.790901855 Extracting fit parameters... 4FGL J0923.5+4125 Spectrum: PowerLaw 325 Prefactor: 5.940e-09 1.520e-03 0.000e+00 1.000e+06 ( 1.000e-12) 326 Index: 2.355e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 327 Scale: 9.251e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 668 Prefactor: 1.577e-13 1.683e-07 0.000e+00 1.000e+01 ( 1.000e+00) 669 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 670 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 667 Normalization: 1.000e-02 3.162e-08 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 140.895 41.428 Photon Flux Upper Limit: 8.15371067362e-06 ph cm-2 s-1 Energy Flux Upper Limit: 0.628158831521 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/34152107/likelihoodResults_807235201_807494401_4FGL_J0923.5+4125_daily_bin2191.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) = 303.795789692 delta logL = -0.00488783677105 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 303.790902256 delta logL = -4.00712565352e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .65625E-06 1.0000 .0000 .10000E+07 2 'Index ' 2.1287 1.0000 .0000 10.000 3 'Normalizat' .10000E-01 1.0000 .10000E-01 10.000 4 'Prefactor ' .35255E-07 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6710E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 303.7909 FROM MIGRAD STATUS=CONVERGED 36 CALLS 209 TOTAL EDM= .23E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.2% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 107.01 -.13342E-06** at limit ** 2 Index 1.1131 9.4354 -.97058E-05 .0000 3 Normalizat .10000E-01 .29136E-01 -.94593E-05** at limit ** 4 Prefactor .11102E-14 .44978E-01 .97584E-06** at limit ** ERR DEF= .500 Final values: Prefactor = 0 Index = 1.11311 Normalizat = 0.01 Prefactor = 1.11022e-15 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 303.7909 FROM HESSE STATUS=FAILED 11 CALLS 220 TOTAL EDM= .23E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 106.06 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .72337E-01 1.1625 -.97058E-05 -.89049 3 Normalizat .10000E-01 .25505 -.94593E-05 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .11102E-14 .25504 .97584E-06 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. ERR DEF= .500 Minuit fit quality: 1 estimated distance: 2.2962e-12 Minuit parameter uncertainties: 1 4.77771e-05 2 0.789349 3 3.4181e-07 4 3.52726e-08 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) = 303.790901855 delta logL = 3.21165316564e-11 Extracting fit parameters... 4FGL J0923.5+4125 Spectrum: PowerLaw 325 Prefactor: 0.000e+00 4.778e-05 0.000e+00 1.000e+06 ( 1.000e-12) 326 Index: 1.113e+00 7.893e-01 0.000e+00 1.000e+01 (-1.000e+00) 327 Scale: 9.251e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 668 Prefactor: 1.110e-15 3.527e-08 0.000e+00 1.000e+01 ( 1.000e+00) 669 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 670 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 667 Normalization: 1.000e-02 3.418e-07 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 140.895 41.428 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/34152107/cmap_HighResolution_807235201_807494401_4FGL_J0923.5+4125_daily_bin2191.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='6.28e-01', job_status='DONE', photon_flux_upper_limit='8.15e-06', time_completed='2026-08-04 07:24:26.199919', job_id='34152107', GAL2='0.00', fit_tolerance='1e-08', EG2='0.01', EG='0.01', time_epoch_completed='1785853466.2', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.00', dlogl='3.21e-11', ts2='0.00', photon_index_error='0.00', photon_index='2.36' WHERE bin_id='2191' AND source_name='4FGL J0923.5+4125' AND cadence='daily'; Database successfully updated. Analysis Complete. Tue Aug 4 07:24:26 PDT 2026 file=/lscratch/kocevski/34152300/ltcube_807235201_807494401_4FGL_J0923.5+4125_daily_bin2191.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/34152300/ft2_4FGL_J0923.5+4125_daily_bin2191.fits .....................! real 8.92 user 7.84 sys 0.25 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/34152300/ft1_filtered_4FGL_J0923.5+4125_daily_bin2191.fits evtable="EVENTS" scfile=/lscratch/kocevski/34152300/ft2_4FGL_J0923.5+4125_daily_bin2191.fits sctable="SC_DATA" expcube=/lscratch/kocevski/34152300/ltcube_807235201_807494401_4FGL_J0923.5+4125_daily_bin2191.fits outfile=/lscratch/kocevski/34152300/expmap_807235201_807494401_4FGL_J0923.5+4125_daily_bin2191.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/34152300/ltcube_807235201_807494401_4FGL_J0923.5+4125_daily_bin2191.fits .....................! real 66.54 user 61.64 sys 3.67 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 213 point sources and 0 extended sources Setting source of interest to: 4FGL J0923.5+4125 @ 140.895 41.4283 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/34152300/ft1_filtered_4FGL_J0923.5+4125_daily_bin2191.fits scfile=/lscratch/kocevski/34152300/ft2_4FGL_J0923.5+4125_daily_bin2191.fits outfile=/lscratch/kocevski/34152300/cmap_807235201_807494401_4FGL_J0923.5+4125_daily_bin2191.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=140.895 yref=41.4283 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 1.09 user 0.20 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/34152300/ft1_filtered_4FGL_J0923.5+4125_daily_bin2191.fits scfile=/lscratch/kocevski/34152300/ft2_4FGL_J0923.5+4125_daily_bin2191.fits outfile=/lscratch/kocevski/34152300/cmap_HighResolution_807235201_807494401_4FGL_J0923.5+4125_daily_bin2191.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=140.895 yref=41.4283 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 1.00 user 0.20 sys 0.14 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/34152300/ft1_filtered_4FGL_J0923.5+4125_daily_bin2191.fits evtable="EVENTS" scfile=/lscratch/kocevski/34152300/ft2_4FGL_J0923.5+4125_daily_bin2191.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/34152300/Model_4FGL_J0923.5+4125_daily_bin2191.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/34152300/ft1_filtered_4FGL_J0923.5+4125_daily_bin2191.fits.......................! real 8.26 user 6.47 sys 0.89 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/34152300/ft1_filtered_4FGL_J0923.5+4125_daily_bin2191.fits', '/lscratch/kocevski/34152300/ft2_4FGL_J0923.5+4125_daily_bin2191.fits', expMap='/lscratch/kocevski/34152300/expmap_807235201_807494401_4FGL_J0923.5+4125_daily_bin2191.fits', expCube='/lscratch/kocevski/34152300/ltcube_807235201_807494401_4FGL_J0923.5+4125_daily_bin2191.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/34152300/Model_4FGL_J0923.5+4125_daily_bin2191.xml', optimizer='MINUIT') Using source of interest name: '4FGL J0923.5+4125' 4FGL J0923.5+4125 Spectrum: PowerLaw 325 Prefactor: 1.066e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 326 Index: 2.355e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 327 Scale: 9.251e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/34152300/ft1_filtered_4FGL_J0923.5+4125_daily_bin2191.fits Spacecraft file(s): /lscratch/kocevski/34152300/ft2_4FGL_J0923.5+4125_daily_bin2191.fits Exposure map: /lscratch/kocevski/34152300/expmap_807235201_807494401_4FGL_J0923.5+4125_daily_bin2191.fits Exposure cube: /lscratch/kocevski/34152300/ltcube_807235201_807494401_4FGL_J0923.5+4125_daily_bin2191.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/34152300/Model_4FGL_J0923.5+4125_daily_bin2191.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) = 303.797204446 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 303.796771959 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .16062E-04 1.0000 .0000 .10000E+07 2 'Prefactor ' .24392E-06 1.0000 .0000 .10000E+07 3 'Prefactor ' .10033E-01 1.0000 .0000 .10000E+07 4 'Prefactor ' .13453E-02 1.0000 .0000 .10000E+07 5 'norm ' .31183E-04 1.0000 .0000 .10000E+07 6 'norm ' 11.809 1.0000 .0000 .10000E+07 7 'Prefactor ' .14648E-02 1.0000 .0000 .10000E+07 8 'Prefactor ' 27.589 1.0000 .0000 .10000E+07 9 'Prefactor ' .10000E+07 1.0000 .0000 .10000E+07 10 'norm ' .25276 1.0000 .0000 .10000E+07 11 'Prefactor ' .91421 1.0000 .0000 .10000E+07 12 'norm ' .48417E-02 1.0000 .0000 .10000E+07 13 'Prefactor ' .48098 1.0000 .0000 .10000E+07 14 'norm ' .20906 1.0000 .0000 .10000E+07 15 'Prefactor ' .11590 1.0000 .0000 .10000E+07 16 'Prefactor ' .61692 1.0000 .0000 .10000E+07 17 'Prefactor ' .12185E-01 1.0000 .0000 .10000E+07 18 'Prefactor ' .12447 1.0000 .0000 .10000E+07 19 'norm ' .71004E-03 1.0000 .0000 .10000E+07 20 'Prefactor ' .55861E-03 1.0000 .0000 .10000E+07 21 'Prefactor ' .22280E-01 1.0000 .0000 .10000E+07 22 'Prefactor ' .54086E-02 1.0000 .0000 .10000E+07 23 'Prefactor ' .28555E-03 1.0000 .0000 .10000E+07 24 'norm ' .20791E-02 1.0000 .0000 .10000E+07 25 'Prefactor ' .33543E-03 1.0000 .0000 .10000E+07 26 'Prefactor ' 5.6549 1.0000 .0000 .10000E+07 27 'norm ' .13669E-02 1.0000 .0000 .10000E+07 28 'Normalizat' .10000E-01 1.0000 .10000E-01 10.000 29 'Prefactor ' .10486E-08 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6710E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 303.7909 FROM MIGRAD STATUS=CONVERGED 216 CALLS 3848 TOTAL EDM= .54E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.9% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .11102E-09 14.278 .14088E-06** at limit ** 2 Prefactor .0000 4.1867 -.13425E-07** at limit ** 3 Prefactor .18213E-06 36.068 -.77720E-05** at limit ** 4 Prefactor .33307E-09 12.168 -.41886E-06** at limit ** 5 norm .33307E-09 8.8279 .22984E-06** at limit ** 6 norm 11.866 12.139 -.32391E-06 .41155E-02 7 Prefactor .26789E-05 30.934 .10950E-05** at limit ** 8 Prefactor 27.449 8.2584 -.87970E-06 .71914E-02 9 Prefactor .10000E+07 886.76 .30702E-04 -.29726E-01 10 norm .33307E-09 142.76 .26071E-05** at limit ** 11 Prefactor .12656E-01 3799.4 -.39957E-04** at limit ** 12 norm .33862E-06 18.424 .87405E-05** at limit ** 13 Prefactor .99920E-09 223.09 -.38238E-04** at limit ** 14 norm .32196E-08 127.41 -.40045E-05** at limit ** 15 Prefactor .59397E-08 97.692 .16373E-05** at limit ** 16 Prefactor .96756E-07 397.82 .34289E-05** at limit ** 17 Prefactor .42094E-06 49.506 .11150E-04** at limit ** 18 Prefactor .10547E-08 100.35 -.37196E-05** at limit ** 19 norm .10820E-05 18.093 -.78834E-05** at limit ** 20 Prefactor .97472E-06 18.944 -.85432E-05** at limit ** 21 Prefactor .16653E-09 27.423 -.97857E-07** at limit ** 22 Prefactor .71110E-06 18.966 .96120E-05** at limit ** 23 Prefactor .16653E-09 8.0678 -.17571E-06** at limit ** 24 norm .55511E-10 11.156 .18165E-06** at limit ** 25 Prefactor .22204E-09 6.1149 -.14619E-06** at limit ** 26 Prefactor 5.6574 6.1975 .15221E-07 -.41200E-03 27 norm .55511E-10 7.3997 -.96342E-07** at limit ** 28 Normalizat .10000E-01 .29138E-01 -.63238E-06** at limit ** 29 Prefactor .15765E-12 .44980E-01 .11002E-05** at limit ** ERR DEF= .500 Final values: Prefactor = 1.11022e-10 Prefactor = 0 Prefactor = 1.82132e-07 Prefactor = 3.33067e-10 norm = 3.33067e-10 norm = 11.8662 Prefactor = 2.67886e-06 Prefactor = 27.449 Prefactor = 999998 norm = 3.33067e-10 Prefactor = 0.012656 norm = 3.38618e-07 Prefactor = 9.99201e-10 norm = 3.21965e-09 Prefactor = 5.93969e-09 Prefactor = 9.67559e-08 Prefactor = 4.20941e-07 Prefactor = 1.05471e-09 norm = 1.08197e-06 Prefactor = 9.7472e-07 Prefactor = 1.66533e-10 Prefactor = 7.11098e-07 Prefactor = 1.66533e-10 norm = 5.55112e-11 Prefactor = 2.22045e-10 Prefactor = 5.65742 norm = 5.55112e-11 Normalizat = 0.01 Prefactor = 1.57652e-13 ********** ** 18 **HESSE ********** FCN= 303.7909 FROM HESSE STATUS=OK 583 CALLS 4431 TOTAL EDM= .17E-03 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .11102E-09 14.279 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor .0000 4.1865 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .18213E-06 36.572 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .33307E-09 12.169 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 norm .33307E-09 8.8279 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 norm 11.866 12.139 .29127E-03 -1.5639 7 Prefactor .26789E-05 52.326 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 27.449 .65861E+06 .19042E-03 -1.5603 9 Prefactor .10000E+07 24641. .50750E-03 1.5678 10 norm .33307E-09 142.77 .10903E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .12656E-01 3940.7 .44783E-03 -1.5710 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .33862E-06 40.249 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor .99920E-09 259.42 .80647E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 norm .32196E-08 127.41 .11617E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor .59397E-08 97.694 .13520E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 Prefactor .96756E-07 397.88 .67726E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor .42094E-06 60.907 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Prefactor .10547E-08 100.35 .13314E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 norm .10820E-05 45.073 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor .97472E-06 45.406 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Prefactor .16653E-09 27.419 .16891E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 22 Prefactor .71110E-06 39.790 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 Prefactor .16653E-09 8.0664 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 24 norm .55511E-10 11.157 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 25 Prefactor .22204E-09 6.1151 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 26 Prefactor 5.6574 6.1951 .42219E-03 -1.5660 27 norm .55511E-10 7.3966 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 28 Normalizat .10000E-01 .29130E-01 .32094E-01 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 29 Prefactor .15765E-12 .44849E-01 .51712E-01 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. ERR DEF= .500 Minuit fit quality: 3 estimated distance: 0.000166521 Minuit parameter uncertainties: 1 7.60758e-05 2 6.53224e-06 3 0.00516198 4 0.00012485 5 0.00010797 6 12.1388 7 0.0236792 8 6324.21 9 465.674 10 0.00045171 11 14.1336 12 0.00738356 13 0.00102649 14 0.00127566 15 0.00152022 16 0.0124101 17 0.0101269 18 0.000646654 19 0.0139668 20 0.0133055 21 0.000141944 22 0.0106387 23 6.7179e-05 24 3.54933e-05 25 7.3841e-05 26 6.19513 27 4.25436e-05 28 3.16192e-08 29 1.68332e-07 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 303.790901855 Extracting fit parameters... 4FGL J0923.5+4125 Spectrum: PowerLaw 325 Prefactor: 5.940e-09 1.520e-03 0.000e+00 1.000e+06 ( 1.000e-12) 326 Index: 2.355e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 327 Scale: 9.251e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 668 Prefactor: 1.577e-13 1.683e-07 0.000e+00 1.000e+01 ( 1.000e+00) 669 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 670 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 667 Normalization: 1.000e-02 3.162e-08 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 140.895 41.428 Photon Flux Upper Limit: 8.15371067362e-06 ph cm-2 s-1 Energy Flux Upper Limit: 0.628158831521 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/34152300/likelihoodResults_807235201_807494401_4FGL_J0923.5+4125_daily_bin2191.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) = 303.795789692 delta logL = -0.00488783677105 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 303.790902256 delta logL = -4.00712565352e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .65625E-06 1.0000 .0000 .10000E+07 2 'Index ' 2.1287 1.0000 .0000 10.000 3 'Normalizat' .10000E-01 1.0000 .10000E-01 10.000 4 'Prefactor ' .35255E-07 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6710E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 303.7909 FROM MIGRAD STATUS=CONVERGED 36 CALLS 209 TOTAL EDM= .23E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.2% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 107.01 -.13342E-06** at limit ** 2 Index 1.1131 9.4354 -.97058E-05 .0000 3 Normalizat .10000E-01 .29136E-01 -.94593E-05** at limit ** 4 Prefactor .11102E-14 .44978E-01 .97584E-06** at limit ** ERR DEF= .500 Final values: Prefactor = 0 Index = 1.11311 Normalizat = 0.01 Prefactor = 1.11022e-15 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 303.7909 FROM HESSE STATUS=FAILED 11 CALLS 220 TOTAL EDM= .23E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 106.06 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .72337E-01 1.1625 -.97058E-05 -.89049 3 Normalizat .10000E-01 .25505 -.94593E-05 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .11102E-14 .25504 .97584E-06 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. ERR DEF= .500 Minuit fit quality: 1 estimated distance: 2.2962e-12 Minuit parameter uncertainties: 1 4.77771e-05 2 0.789349 3 3.4181e-07 4 3.52726e-08 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) = 303.790901855 delta logL = 3.21165316564e-11 Extracting fit parameters... 4FGL J0923.5+4125 Spectrum: PowerLaw 325 Prefactor: 0.000e+00 4.778e-05 0.000e+00 1.000e+06 ( 1.000e-12) 326 Index: 1.113e+00 7.893e-01 0.000e+00 1.000e+01 (-1.000e+00) 327 Scale: 9.251e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 668 Prefactor: 1.110e-15 3.527e-08 0.000e+00 1.000e+01 ( 1.000e+00) 669 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 670 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 667 Normalization: 1.000e-02 3.418e-07 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 140.895 41.428 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/34152300/cmap_HighResolution_807235201_807494401_4FGL_J0923.5+4125_daily_bin2191.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='6.28e-01', job_status='DONE', photon_flux_upper_limit='8.15e-06', time_completed='2026-08-04 07:26:32.781494', job_id='34152300', GAL2='0.00', fit_tolerance='1e-08', EG2='0.01', EG='0.01', time_epoch_completed='1785853592.78', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.00', dlogl='3.21e-11', ts2='0.00', photon_index_error='0.00', photon_index='2.36' WHERE bin_id='2191' AND source_name='4FGL J0923.5+4125' AND cadence='daily'; Database successfully updated. Analysis Complete. Tue Aug 4 07:26:33 PDT 2026