/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 /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). 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) /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). WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). number of points = 17284 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1424.2+0433_weekly_bin937 RA = 216.051, Dec = 4.5628 tmin = 805680001, tmax = 806284801 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='32635983', job_status='RUN', time_executed='2026-07-21 11:52:43.646233', time_epoch_executed='1784659963.65' WHERE source_name='4FGL J1424.2+0433' and cadence='weekly' and bin_id='937' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/32635983 Creating custom pfile directory: /lscratch/kocevski/32635983/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=805680001.0 && nMetStart<806284801.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=805680001.0 && nMetStart<806284801.0' /Data/Flight/Level1/LPA Retrieving 107 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/32635983/ft1_4FGL_J1424.2+0433_weekly_bin937.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=805680001.0 && nMetStart<806284801.0' /Data/Flight/Level1/LPA Retrieving 107 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/32635983/ft2_4FGL_J1424.2+0433_weekly_bin937.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/32635983/ft1_4FGL_J1424.2+0433_weekly_bin937.fits outfile=/lscratch/kocevski/32635983/ft1_filteredMKT_4FGL_J1424.2+0433_weekly_bin937.fits ra=216.051 dec=4.5628 rad=12.0 tmin=805680001.0 tmax=806284801.0 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 4.69 user 3.74 sys 0.28 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/32635983/ft2_4FGL_J1424.2+0433_weekly_bin937.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/32635983/ft2_4FGL_J1424.2+0433_weekly_bin937.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/32635983/ft1_filteredMKT_4FGL_J1424.2+0433_weekly_bin937.fits evtable="EVENTS" outfile="/lscratch/kocevski/32635983/ft1_filtered_4FGL_J1424.2+0433_weekly_bin937.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 0.22 sys 0.12 Number of photons that the gtmktime cut: 1351 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/32635983/ft1_filtered_4FGL_J1424.2+0433_weekly_bin937.fits" evtable="EVENTS" scfile=/lscratch/kocevski/32635983/ft2_4FGL_J1424.2+0433_weekly_bin937.fits sctable="SC_DATA" onumber of points = 17284 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1424.2+0433_weekly_bin937 RA = 216.051, Dec = 4.5628 tmin = 805680001, tmax = 806284801 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='32635980', job_status='RUN', time_executed='2026-07-21 11:52:43.652801', time_epoch_executed='1784659963.65' WHERE source_name='4FGL J1424.2+0433' and cadence='weekly' and bin_id='937' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/32635980 Creating custom pfile directory: /lscratch/kocevski/32635980/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=805680001.0 && nMetStart<806284801.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=805680001.0 && nMetStart<806284801.0' /Data/Flight/Level1/LPA Retrieving 107 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/32635980/ft1_4FGL_J1424.2+0433_weekly_bin937.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=805680001.0 && nMetStart<806284801.0' /Data/Flight/Level1/LPA Retrieving 107 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/32635980/ft2_4FGL_J1424.2+0433_weekly_bin937.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/32635980/ft1_4FGL_J1424.2+0433_weekly_bin937.fits outfile=/lscratch/kocevski/32635980/ft1_filteredMKT_4FGL_J1424.2+0433_weekly_bin937.fits ra=216.051 dec=4.5628 rad=12.0 tmin=805680001.0 tmax=806284801.0 emin=100.0 emax=100000.0 zmin=0.0 zmax=90.0 evclass=128 evtype="INDEF" convtype=-1 phasemin=0.0 phasemax=1.0 evtable="EVENTS" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. real 5.37 user 4.48 sys 0.22 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/32635980/ft2_4FGL_J1424.2+0433_weekly_bin937.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/32635980/ft2_4FGL_J1424.2+0433_weekly_bin937.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/32635980/ft1_filteredMKT_4FGL_J1424.2+0433_weekly_bin937.fits evtable="EVENTS" outfile="/lscratch/kocevski/32635980/ft1_filtered_4FGL_J1424.2+0433_weekly_bin937.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 0.94 user 0.23 sys 0.13 Number of photons that the gtmktime cut: 1351 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/32635980/ft1_filtered_4FGL_J1424.2+0433_weekly_bin937.fits" evtable="EVENTS" scfile=/lscratch/kocevski/32635980/ft2_4FGL_J1424.2+0433_weekly_bin937.fits sctable="SC_DATA" onumber of points = 17284 number of fields = 31 RA_SUN column already exists. File will not be modified. utfile=/lscratch/kocevski/32635766/ltcube_805680001_806284801_4FGL_J1424.2+0433_weekly_bin937.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/32635766/ft2_4FGL_J1424.2+0433_weekly_bin937.fits .....................! real 17.95 user 16.96 sys 0.24 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/32635766/ft1_filtered_4FGL_J1424.2+0433_weekly_bin937.fits evtable="EVENTS" scfile=/lscratch/kocevski/32635766/ft2_4FGL_J1424.2+0433_weekly_bin937.fits sctable="SC_DATA" expcube=/lscratch/kocevski/32635766/ltcube_805680001_806284801_4FGL_J1424.2+0433_weekly_bin937.fits outfile=/lscratch/kocevski/32635766/expmap_805680001_806284801_4FGL_J1424.2+0433_weekly_bin937.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/32635766/ltcube_805680001_806284801_4FGL_J1424.2+0433_weekly_bin937.fits .....................! real 67.34 user 62.37 sys 3.93 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 152 point sources and 0 extended sources Setting source of interest to: 4FGL J1424.2+0433 @ 216.051 4.5628 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/32635766/ft1_filtered_4FGL_J1424.2+0433_weekly_bin937.fits scfile=/lscratch/kocevski/32635766/ft2_4FGL_J1424.2+0433_weekly_bin937.fits outfile=/lscratch/kocevski/32635766/cmap_805680001_806284801_4FGL_J1424.2+0433_weekly_bin937.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=216.051 yref=4.5628 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 0.95 user 0.24 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/32635766/ft1_filtered_4FGL_J1424.2+0433_weekly_bin937.fits scfile=/lscratch/kocevski/32635766/ft2_4FGL_J1424.2+0433_weekly_bin937.fits outfile=/lscratch/kocevski/32635766/cmap_HighResolution_805680001_806284801_4FGL_J1424.2+0433_weekly_bin937.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=216.051 yref=4.5628 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 1.01 user 0.23 sys 0.14 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/32635766/ft1_filtered_4FGL_J1424.2+0433_weekly_bin937.fits evtable="EVENTS" scfile=/lscratch/kocevski/32635766/ft2_4FGL_J1424.2+0433_weekly_bin937.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/32635766/Model_4FGL_J1424.2+0433_weekly_bin937.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 GALDone. Performing analysis on: 4FGL_J1424.2+0433_weekly_bin937 RA = 216.051, Dec = 4.5628 tmin = 805680001, tmax = 806284801 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='32635958', job_status='RUN', time_executed='2026-07-21 11:52:42.644864', time_epoch_executed='1784659962.64' WHERE source_name='4FGL J1424.2+0433' and cadence='weekly' and bin_id='937' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/32635958 Creating custom pfile directory: /lscratch/kocevski/32635958/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=805680001.0 && nMetStart<806284801.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=805680001.0 && nMetStart<806284801.0' /Data/Flight/Level1/LPA Retrieving 107 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/32635958/ft1_4FGL_J1424.2+0433_weekly_bin937.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=805680001.0 && nMetStart<806284801.0' /Data/Flight/Level1/LPA Retrieving 107 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/32635958/ft2_4FGL_J1424.2+0433_weekly_bin937.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/32635958/ft1_4FGL_J1424.2+0433_weekly_bin937.fits outfile=/lscratch/kocevski/32635958/ft1_filteredMKT_4FGL_J1424.2+0433_weekly_bin937.fits ra=216.051 dec=4.5628 rad=12.0 tmin=805680001.0 tmax=806284801.0 emin=100.0 emax=100000.0 zmin=0.0 zmax=90.0 evclass=128 evtype="INDEF" convtype=-1 phasemin=0.0 phasemax=1.0 evtable="EVENTS" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. real 5.01 user 4.15 sys 0.24 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/32635958/ft2_4FGL_J1424.2+0433_weekly_bin937.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/32635958/ft2_4FGL_J1424.2+0433_weekly_bin937.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/32635958/ft1_filteredMKT_4FGL_J1424.2+0433_weekly_bin937.fits evtable="EVENTS" outfile="/lscratch/kocevski/32635958/ft1_filtered_4FGL_J1424.2+0433_weekly_bin937.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 1.05 user 0.21 sys 0.13 Number of photons that the gtmktime cut: 1351 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/32635958/ft1_filtered_4FGL_J1424.2+0433_weekly_bin937.fits" evtable="EVENTS" scfile=/lscratch/kocevski/32635958/ft2_4FGL_J1424.2+0433_weekly_bin937.fits sctable="SC_DATA" o_V02 Working on... /lscratch/kocevski/32635766/ft1_filtered_4FGL_J1424.2+0433_weekly_bin937.fits.....................! real 38.61 user 36.76 sys 0.94 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/32635766/ft1_filtered_4FGL_J1424.2+0433_weekly_bin937.fits', '/lscratch/kocevski/32635766/ft2_4FGL_J1424.2+0433_weekly_bin937.fits', expMap='/lscratch/kocevski/32635766/expmap_805680001_806284801_4FGL_J1424.2+0433_weekly_bin937.fits', expCube='/lscratch/kocevski/32635766/ltcube_805680001_806284801_4FGL_J1424.2+0433_weekly_bin937.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/32635766/Model_4FGL_J1424.2+0433_weekly_bin937.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1424.2+0433' 4FGL J1424.2+0433 Spectrum: LogParabola 258 norm: 6.175e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 259 alpha: 1.980e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 260 beta: 1.489e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 261 Eb: 1.196e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/32635766/ft1_filtered_4FGL_J1424.2+0433_weekly_bin937.fits Spacecraft file(s): /lscratch/kocevski/32635766/ft2_4FGL_J1424.2+0433_weekly_bin937.fits Exposure map: /lscratch/kocevski/32635766/expmap_805680001_806284801_4FGL_J1424.2+0433_weekly_bin937.fits Exposure cube: /lscratch/kocevski/32635766/ltcube_805680001_806284801_4FGL_J1424.2+0433_weekly_bin937.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/32635766/Model_4FGL_J1424.2+0433_weekly_bin937.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) = 14811.0970403 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 14810.2670099 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 3.0570 1.0000 .0000 .10000E+07 2 'Prefactor ' 25.194 1.0000 .0000 .10000E+07 3 'Prefactor ' .33029E-07 1.0000 .0000 .10000E+07 4 'Prefactor ' .57327E-05 1.0000 .0000 .10000E+07 5 'Prefactor ' 7.5572 1.0000 .0000 .10000E+07 6 'Prefactor ' 93.064 1.0000 .0000 .10000E+07 7 'norm ' .21483E-07 1.0000 .0000 .10000E+07 8 'norm ' .13476E-05 1.0000 .0000 .10000E+07 9 'Prefactor ' 6.3484 1.0000 .0000 .10000E+07 10 'Prefactor ' .11282E-04 1.0000 .0000 .10000E+07 11 'Prefactor ' 11.117 1.0000 .0000 .10000E+07 12 'norm ' .18052E-06 1.0000 .0000 .10000E+07 13 'Prefactor ' .32158E-06 1.0000 .0000 .10000E+07 14 'norm ' .31629 1.0000 .0000 .10000E+07 15 'norm ' 7.0470 1.0000 .0000 .10000E+07 16 'norm ' .28533E-07 1.0000 .0000 .10000E+07 17 'Normalizat' 1.1914 1.0000 .10000E-01 10.000 18 'Prefactor ' .99376 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5030E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 14810.27 FROM MIGRAD STATUS=CONVERGED 105 CALLS 1067 TOTAL EDM= .67E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .5% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 3.0573 2.1968 .11461E-07 .17650E-02 2 Prefactor 25.274 1.8130 -.59083E-08 -.35995E-02 3 Prefactor .0000 .83858 .55857E-07** at limit ** 4 Prefactor .59808E-06 9.5569 -.80151E-07** at limit ** 5 Prefactor 7.8429 2.8203 .21677E-08 -.27980E-01 6 Prefactor 93.170 1.7505 -.25075E-08 -.66520E-01 7 norm .55511E-09 2.7822 -.75516E-07** at limit ** 8 norm .20095E-07 5.5501 .15114E-06** at limit ** 9 Prefactor 6.3598 4.6006 .38417E-08 .71773E-03 10 Prefactor .16072E-05 9.9852 .26485E-06** at limit ** 11 Prefactor 11.077 11.750 .18520E-07 .36683E-01 12 norm .17030E-05 10.970 .34911E-06** at limit ** 13 Prefactor .47296E-07 7.6449 -.19981E-07** at limit ** 14 norm .31640 .12912 -.73212E-08 -.22281E-01 15 norm 7.0487 1.9955 .80059E-08 .24701E-02 16 norm .0000 1.4652 .12054E-07** at limit ** 17 Normalizat 1.1909 .17277 .18193E-05 .12426E-03 18 Prefactor .99379 .11165 -.10774E-05 .26921E-04 ERR DEF= .500 Final values: Prefactor = 3.05733 Prefactor = 25.2738 Prefactor = 0 Prefactor = 5.98077e-07 Prefactor = 7.84287 Prefactor = 93.1696 norm = 5.55112e-10 norm = 2.0095e-08 Prefactor = 6.35984 Prefactor = 1.60716e-06 Prefactor = 11.0769 norm = 1.70297e-06 Prefactor = 4.72955e-08 norm = 0.316401 norm = 7.04867 norm = 0 Normalizat = 1.19093 Prefactor = 0.993787 ********** ** 18 **HESSE ********** FCN= 14810.27 FROM HESSE STATUS=OK 280 CALLS 1347 TOTAL EDM= .32E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 3.0573 2.1956 .57998E-03 -1.5673 2 Prefactor 25.274 15.783 .19927E-03 -1.5607 3 Prefactor .0000 .83966 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .59808E-06 11.655 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor 7.8429 11.830 .36457E-03 -1.5652 6 Prefactor 93.170 25.615 .10367E-03 -1.5515 7 norm .55511E-09 2.7909 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 norm .20095E-07 5.6628 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor 6.3598 4.6451 .39813E-03 -1.5658 10 Prefactor .16072E-05 15.524 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor 11.077 12.634 .30022E-03 -1.5641 12 norm .17030E-05 16.942 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor .47296E-07 7.8226 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 norm .31640 .13133 .61048E-03 -1.5697 15 norm 7.0487 1.9978 .37766E-03 -1.5655 16 norm .0000 1.4665 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Normalizat 1.1909 .14631 .67303E-01 -.86884 18 Prefactor .99379 .92406E-01 .46189E-01 -.92937 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.19994e-07 Minuit parameter uncertainties: 1 2.19562 2 15.7827 3 8.50055e-06 4 0.00528054 5 11.8301 6 25.6149 7 8.06056e-05 8 0.00067473 9 4.64515 10 0.00999006 11 12.634 12 0.010743 13 0.00121623 14 0.131334 15 1.99784 16 4.92478e-07 17 0.146364 18 0.0924204 utfile=/lscratch/kocevski/32635983/ltcube_805680001_806284801_4FGL_J1424.2+0433_weekly_bin937.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/32635983/ft2_4FGL_J1424.2+0433_weekly_bin937.fits .....................! real 16.54 user 15.61 sys 0.21 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/32635983/ft1_filtered_4FGL_J1424.2+0433_weekly_bin937.fits evtable="EVENTS" scfile=/lscratch/kocevski/32635983/ft2_4FGL_J1424.2+0433_weekly_bin937.fits sctable="SC_DATA" expcube=/lscratch/kocevski/32635983/ltcube_805680001_806284801_4FGL_J1424.2+0433_weekly_bin937.fits outfile=/lscratch/kocevski/32635983/expmap_805680001_806284801_4FGL_J1424.2+0433_weekly_bin937.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/32635983/ltcube_805680001_806284801_4FGL_J1424.2+0433_weekly_bin937.fits .....................! real 60.40 user 55.99 sys 3.55 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 152 point sources and 0 extended sources Setting source of interest to: 4FGL J1424.2+0433 @ 216.051 4.5628 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/32635983/ft1_filtered_4FGL_J1424.2+0433_weekly_bin937.fits scfile=/lscratch/kocevski/32635983/ft2_4FGL_J1424.2+0433_weekly_bin937.fits outfile=/lscratch/kocevski/32635983/cmap_805680001_806284801_4FGL_J1424.2+0433_weekly_bin937.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=216.051 yref=4.5628 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 0.97 user 0.22 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/32635983/ft1_filtered_4FGL_J1424.2+0433_weekly_bin937.fits scfile=/lscratch/kocevski/32635983/ft2_4FGL_J1424.2+0433_weekly_bin937.fits outfile=/lscratch/kocevski/32635983/cmap_HighResolution_805680001_806284801_4FGL_J1424.2+0433_weekly_bin937.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=216.051 yref=4.5628 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 0.27 sys 0.20 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/32635983/ft1_filtered_4FGL_J1424.2+0433_weekly_bin937.fits evtable="EVENTS" scfile=/lscratch/kocevski/32635983/ft2_4FGL_J1424.2+0433_weekly_bin937.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/32635983/Model_4FGL_J1424.2+0433_weekly_bin937.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 GALnumber of points = 17284 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1424.2+0433_weekly_bin937 RA = 216.051, Dec = 4.5628 tmin = 805680001, tmax = 806284801 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='32636293', job_status='RUN', time_executed='2026-07-21 11:54:44.394586', time_epoch_executed='1784660084.39' WHERE source_name='4FGL J1424.2+0433' and cadence='weekly' and bin_id='937' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/32636293 Creating custom pfile directory: /lscratch/kocevski/32636293/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=805680001.0 && nMetStart<806284801.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=805680001.0 && nMetStart<806284801.0' /Data/Flight/Level1/LPA Retrieving 107 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/32636293/ft1_4FGL_J1424.2+0433_weekly_bin937.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=805680001.0 && nMetStart<806284801.0' /Data/Flight/Level1/LPA Retrieving 107 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/32636293/ft2_4FGL_J1424.2+0433_weekly_bin937.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/32636293/ft1_4FGL_J1424.2+0433_weekly_bin937.fits outfile=/lscratch/kocevski/32636293/ft1_filteredMKT_4FGL_J1424.2+0433_weekly_bin937.fits ra=216.051 dec=4.5628 rad=12.0 tmin=805680001.0 tmax=806284801.0 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 4.58 user 3.72 sys 0.22 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/32636293/ft2_4FGL_J1424.2+0433_weekly_bin937.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/32636293/ft2_4FGL_J1424.2+0433_weekly_bin937.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/32636293/ft1_filteredMKT_4FGL_J1424.2+0433_weekly_bin937.fits evtable="EVENTS" outfile="/lscratch/kocevski/32636293/ft1_filtered_4FGL_J1424.2+0433_weekly_bin937.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 1.06 user 0.19 sys 0.13 Number of photons that the gtmktime cut: 1351 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/32636293/ft1_filtered_4FGL_J1424.2+0433_weekly_bin937.fits" evtable="EVENTS" scfile=/lscratch/kocevski/32636293/ft2_4FGL_J1424.2+0433_weekly_bin937.fits sctable="SC_DATA" outfile=/lscratch/kocevski/32635958/ltcube_805680001_806284801_4FGL_J1424.2+0433_weekly_bin937.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/32635958/ft2_4FGL_J1424.2+0433_weekly_bin937.fits .....................! real 19.26 user 18.08 sys 0.31 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/32635958/ft1_filtered_4FGL_J1424.2+0433_weekly_bin937.fits evtable="EVENTS" scfile=/lscratch/kocevski/32635958/ft2_4FGL_J1424.2+0433_weekly_bin937.fits sctable="SC_DATA" expcube=/lscratch/kocevski/32635958/ltcube_805680001_806284801_4FGL_J1424.2+0433_weekly_bin937.fits outfile=/lscratch/kocevski/32635958/expmap_805680001_806284801_4FGL_J1424.2+0433_weekly_bin937.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/32635958/ltcube_805680001_806284801_4FGL_J1424.2+0433_weekly_bin937.fits .....................! real 70.66 user 65.17 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 152 point sources and 0 extended sources Setting source of interest to: 4FGL J1424.2+0433 @ 216.051 4.5628 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/32635958/ft1_filtered_4FGL_J1424.2+0433_weekly_bin937.fits scfile=/lscratch/kocevski/32635958/ft2_4FGL_J1424.2+0433_weekly_bin937.fits outfile=/lscratch/kocevski/32635958/cmap_805680001_806284801_4FGL_J1424.2+0433_weekly_bin937.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=216.051 yref=4.5628 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 1.05 user 0.24 sys 0.14 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/32635958/ft1_filtered_4FGL_J1424.2+0433_weekly_bin937.fits scfile=/lscratch/kocevski/32635958/ft2_4FGL_J1424.2+0433_weekly_bin937.fits outfile=/lscratch/kocevski/32635958/cmap_HighResolution_805680001_806284801_4FGL_J1424.2+0433_weekly_bin937.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=216.051 yref=4.5628 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 0.97 user 0.23 sys 0.14 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/32635958/ft1_filtered_4FGL_J1424.2+0433_weekly_bin937.fits evtable="EVENTS" scfile=/lscratch/kocevski/32635958/ft2_4FGL_J1424.2+0433_weekly_bin937.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/32635958/Model_4FGL_J1424.2+0433_weekly_bin937.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 GALutfile=/lscratch/kocevski/32635980/ltcube_805680001_806284801_4FGL_J1424.2+0433_weekly_bin937.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/32635980/ft2_4FGL_J1424.2+0433_weekly_bin937.fits .....................! real 19.71 user 18.68 sys 0.26 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/32635980/ft1_filtered_4FGL_J1424.2+0433_weekly_bin937.fits evtable="EVENTS" scfile=/lscratch/kocevski/32635980/ft2_4FGL_J1424.2+0433_weekly_bin937.fits sctable="SC_DATA" expcube=/lscratch/kocevski/32635980/ltcube_805680001_806284801_4FGL_J1424.2+0433_weekly_bin937.fits outfile=/lscratch/kocevski/32635980/expmap_805680001_806284801_4FGL_J1424.2+0433_weekly_bin937.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/32635980/ltcube_805680001_806284801_4FGL_J1424.2+0433_weekly_bin937.fits .....................! real 74.02 user 69.03 sys 3.87 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 152 point sources and 0 extended sources Setting source of interest to: 4FGL J1424.2+0433 @ 216.051 4.5628 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/32635980/ft1_filtered_4FGL_J1424.2+0433_weekly_bin937.fits scfile=/lscratch/kocevski/32635980/ft2_4FGL_J1424.2+0433_weekly_bin937.fits outfile=/lscratch/kocevski/32635980/cmap_805680001_806284801_4FGL_J1424.2+0433_weekly_bin937.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=216.051 yref=4.5628 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 1.08 user 0.24 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/32635980/ft1_filtered_4FGL_J1424.2+0433_weekly_bin937.fits scfile=/lscratch/kocevski/32635980/ft2_4FGL_J1424.2+0433_weekly_bin937.fits outfile=/lscratch/kocevski/32635980/cmap_HighResolution_805680001_806284801_4FGL_J1424.2+0433_weekly_bin937.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=216.051 yref=4.5628 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 1.12 user 0.24 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/32635980/ft1_filtered_4FGL_J1424.2+0433_weekly_bin937.fits evtable="EVENTS" scfile=/lscratch/kocevski/32635980/ft2_4FGL_J1424.2+0433_weekly_bin937.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/32635980/Model_4FGL_J1424.2+0433_weekly_bin937.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 GALDone. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 14810.2666822 Extracting fit parameters... 4FGL J1424.2+0433 Spectrum: LogParabola 258 norm: 2.010e-08 6.747e-04 0.000e+00 1.000e+06 ( 1.000e-13) 259 alpha: 1.980e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 260 beta: 1.489e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 261 Eb: 1.196e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 500 Prefactor: 9.938e-01 9.242e-02 0.000e+00 1.000e+01 ( 1.000e+00) 501 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 502 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 499 Normalization: 1.191e+00 1.464e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 216.051 4.563 Photon Flux Upper Limit: 2.34449457826e-08 ph cm-2 s-1 Energy Flux Upper Limit: 1.54375929158e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/32635766/likelihoodResults_805680001_806284801_4FGL_J1424.2+0433_weekly_bin937.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) = 14810.2669602 delta logL = -0.000277969586023 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 14810.2666828 delta logL = -6.30803697277e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .25092E-05 1.0000 .0000 .10000E+07 2 'alpha ' .59414 1.0000 .0000 5.0000 3 'Normalizat' 1.1910 1.0000 .10000E-01 10.000 4 'Prefactor ' .99377 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5030E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 14810.27 FROM MIGRAD STATUS=CONVERGED 47 CALLS 243 TOTAL EDM= .35E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .0000 3.4092 .42118E-03** at limit ** 2 alpha 2.6637 1.4066 .33610E-04 .0000 3 Normalizat 1.1909 1.1095 .40498E-06 -.27274E-04 4 Prefactor .99379 1.3332 -.15979E-05 -.67720E-04 ERR DEF= .500 Final values: norm = 0 alpha = 2.6637 Normalizat = 1.19093 Prefactor = 0.993787 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 14810.27 FROM HESSE STATUS=FAILED 7 CALLS 250 TOTAL EDM= .35E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 3.4092 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha 1.4250 1.4066 .33610E-04 .65526E-01 3 Normalizat 1.1909 1.1095 .40498E-06 -.86884 4 Prefactor .99379 1.3332 -.15979E-05 -.92937 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 3.51395e-12 Minuit parameter uncertainties: 1 1.38526e-05 2 1.49436 3 1.13264 4 1.38184 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) = 14810.2666822 delta logL = 1.78806658369e-09 Extracting fit parameters... 4FGL J1424.2+0433 Spectrum: LogParabola 258 norm: 0.000e+00 1.385e-05 0.000e+00 1.000e+06 ( 1.000e-13) 259 alpha: 2.664e+00 1.494e+00 0.000e+00 5.000e+00 ( 1.000e+00) 260 beta: 1.489e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 261 Eb: 1.196e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 500 Prefactor: 9.938e-01 1.382e+00 0.000e+00 1.000e+01 ( 1.000e+00) 501 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 502 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 499 Normalization: 1.191e+00 1.133e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 216.051 4.563 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/32635766/cmap_HighResolution_805680001_806284801_4FGL_J1424.2+0433_weekly_bin937.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='1.54e-05', job_status='DONE', photon_flux_upper_limit='2.34e-08', time_completed='2026-07-21 12:00:35.837244', job_id='32635766', GAL2='0.99', fit_tolerance='1e-08', EG2='1.19', EG='1.19', time_epoch_completed='1784660435.84', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.99', dlogl='1.79e-09', ts2='0.00', photon_index_error='0.00', photon_index='1.98' WHERE bin_id='937' AND source_name='4FGL J1424.2+0433' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Jul 21 12:00:36 PDT 2026 _V02 Working on... /lscratch/kocevski/32635983/ft1_filtered_4FGL_J1424.2+0433_weekly_bin937.fits.....................! real 37.53 user 34.83 sys 1.88 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/32635983/ft1_filtered_4FGL_J1424.2+0433_weekly_bin937.fits', '/lscratch/kocevski/32635983/ft2_4FGL_J1424.2+0433_weekly_bin937.fits', expMap='/lscratch/kocevski/32635983/expmap_805680001_806284801_4FGL_J1424.2+0433_weekly_bin937.fits', expCube='/lscratch/kocevski/32635983/ltcube_805680001_806284801_4FGL_J1424.2+0433_weekly_bin937.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/32635983/Model_4FGL_J1424.2+0433_weekly_bin937.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1424.2+0433' 4FGL J1424.2+0433 Spectrum: LogParabola 258 norm: 6.175e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 259 alpha: 1.980e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 260 beta: 1.489e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 261 Eb: 1.196e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/32635983/ft1_filtered_4FGL_J1424.2+0433_weekly_bin937.fits Spacecraft file(s): /lscratch/kocevski/32635983/ft2_4FGL_J1424.2+0433_weekly_bin937.fits Exposure map: /lscratch/kocevski/32635983/expmap_805680001_806284801_4FGL_J1424.2+0433_weekly_bin937.fits Exposure cube: /lscratch/kocevski/32635983/ltcube_805680001_806284801_4FGL_J1424.2+0433_weekly_bin937.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/32635983/Model_4FGL_J1424.2+0433_weekly_bin937.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) = 14811.0970403 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 14810.2670099 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 3.0570 1.0000 .0000 .10000E+07 2 'Prefactor ' 25.194 1.0000 .0000 .10000E+07 3 'Prefactor ' .33029E-07 1.0000 .0000 .10000E+07 4 'Prefactor ' .57327E-05 1.0000 .0000 .10000E+07 5 'Prefactor ' 7.5572 1.0000 .0000 .10000E+07 6 'Prefactor ' 93.064 1.0000 .0000 .10000E+07 7 'norm ' .21483E-07 1.0000 .0000 .10000E+07 8 'norm ' .13476E-05 1.0000 .0000 .10000E+07 9 'Prefactor ' 6.3484 1.0000 .0000 .10000E+07 10 'Prefactor ' .11282E-04 1.0000 .0000 .10000E+07 11 'Prefactor ' 11.117 1.0000 .0000 .10000E+07 12 'norm ' .18052E-06 1.0000 .0000 .10000E+07 13 'Prefactor ' .32158E-06 1.0000 .0000 .10000E+07 14 'norm ' .31629 1.0000 .0000 .10000E+07 15 'norm ' 7.0470 1.0000 .0000 .10000E+07 16 'norm ' .28533E-07 1.0000 .0000 .10000E+07 17 'Normalizat' 1.1914 1.0000 .10000E-01 10.000 18 'Prefactor ' .99376 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5030E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 14810.27 FROM MIGRAD STATUS=CONVERGED 105 CALLS 1067 TOTAL EDM= .67E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .5% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 3.0573 2.1968 .11461E-07 .17650E-02 2 Prefactor 25.274 1.8130 -.59083E-08 -.35995E-02 3 Prefactor .0000 .83858 .55857E-07** at limit ** 4 Prefactor .59808E-06 9.5569 -.80151E-07** at limit ** 5 Prefactor 7.8429 2.8203 .21677E-08 -.27980E-01 6 Prefactor 93.170 1.7505 -.25075E-08 -.66520E-01 7 norm .55511E-09 2.7822 -.75516E-07** at limit ** 8 norm .20095E-07 5.5501 .15114E-06** at limit ** 9 Prefactor 6.3598 4.6006 .38417E-08 .71773E-03 10 Prefactor .16072E-05 9.9852 .26485E-06** at limit ** 11 Prefactor 11.077 11.750 .18520E-07 .36683E-01 12 norm .17030E-05 10.970 .34911E-06** at limit ** 13 Prefactor .47296E-07 7.6449 -.19981E-07** at limit ** 14 norm .31640 .12912 -.73212E-08 -.22281E-01 15 norm 7.0487 1.9955 .80059E-08 .24701E-02 16 norm .0000 1.4652 .12054E-07** at limit ** 17 Normalizat 1.1909 .17277 .18193E-05 .12426E-03 18 Prefactor .99379 .11165 -.10774E-05 .26921E-04 ERR DEF= .500 Final values: Prefactor = 3.05733 Prefactor = 25.2738 Prefactor = 0 Prefactor = 5.98077e-07 Prefactor = 7.84287 Prefactor = 93.1696 norm = 5.55112e-10 norm = 2.0095e-08 Prefactor = 6.35984 Prefactor = 1.60716e-06 Prefactor = 11.0769 norm = 1.70297e-06 Prefactor = 4.72955e-08 norm = 0.316401 norm = 7.04867 norm = 0 Normalizat = 1.19093 Prefactor = 0.993787 ********** ** 18 **HESSE ********** FCN= 14810.27 FROM HESSE STATUS=OK 280 CALLS 1347 TOTAL EDM= .32E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 3.0573 2.1956 .57998E-03 -1.5673 2 Prefactor 25.274 15.783 .19927E-03 -1.5607 3 Prefactor .0000 .83966 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .59808E-06 11.655 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor 7.8429 11.830 .36457E-03 -1.5652 6 Prefactor 93.170 25.615 .10367E-03 -1.5515 7 norm .55511E-09 2.7909 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 norm .20095E-07 5.6628 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor 6.3598 4.6451 .39813E-03 -1.5658 10 Prefactor .16072E-05 15.524 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor 11.077 12.634 .30022E-03 -1.5641 12 norm .17030E-05 16.942 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor .47296E-07 7.8226 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 norm .31640 .13133 .61048E-03 -1.5697 15 norm 7.0487 1.9978 .37766E-03 -1.5655 16 norm .0000 1.4665 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Normalizat 1.1909 .14631 .67303E-01 -.86884 18 Prefactor .99379 .92406E-01 .46189E-01 -.92937 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.19994e-07 Minuit parameter uncertainties: 1 2.19562 2 15.7827 3 8.50055e-06 4 0.00528054 5 11.8301 6 25.6149 7 8.06056e-05 8 0.00067473 9 4.64515 10 0.00999006 11 12.634 12 0.010743 13 0.00121623 14 0.131334 15 1.99784 16 4.92478e-07 17 0.146364 18 0.0924204 number of points = 17284 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1424.2+0433_weekly_bin937 RA = 216.051, Dec = 4.5628 tmin = 805680001, tmax = 806284801 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='32636427', job_status='RUN', time_executed='2026-07-21 11:55:45.757477', time_epoch_executed='1784660145.76' WHERE source_name='4FGL J1424.2+0433' and cadence='weekly' and bin_id='937' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/32636427 Creating custom pfile directory: /lscratch/kocevski/32636427/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=805680001.0 && nMetStart<806284801.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=805680001.0 && nMetStart<806284801.0' /Data/Flight/Level1/LPA Retrieving 107 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/32636427/ft1_4FGL_J1424.2+0433_weekly_bin937.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=805680001.0 && nMetStart<806284801.0' /Data/Flight/Level1/LPA Retrieving 107 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/32636427/ft2_4FGL_J1424.2+0433_weekly_bin937.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/32636427/ft1_4FGL_J1424.2+0433_weekly_bin937.fits outfile=/lscratch/kocevski/32636427/ft1_filteredMKT_4FGL_J1424.2+0433_weekly_bin937.fits ra=216.051 dec=4.5628 rad=12.0 tmin=805680001.0 tmax=806284801.0 emin=100.0 emax=100000.0 zmin=0.0 zmax=90.0 evclass=128 evtype="INDEF" convtype=-1 phasemin=0.0 phasemax=1.0 evtable="EVENTS" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. real 5.28 user 4.13 sys 0.25 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/32636427/ft2_4FGL_J1424.2+0433_weekly_bin937.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/32636427/ft2_4FGL_J1424.2+0433_weekly_bin937.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/32636427/ft1_filteredMKT_4FGL_J1424.2+0433_weekly_bin937.fits evtable="EVENTS" outfile="/lscratch/kocevski/32636427/ft1_filtered_4FGL_J1424.2+0433_weekly_bin937.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 0.95 user 0.20 sys 0.13 Number of photons that the gtmktime cut: 1351 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/32636427/ft1_filtered_4FGL_J1424.2+0433_weekly_bin937.fits" evtable="EVENTS" scfile=/lscratch/kocevski/32636427/ft2_4FGL_J1424.2+0433_weekly_bin937.fits sctable="SC_DATA" o_V02 Working on... /lscratch/kocevski/32635958/ft1_filtered_4FGL_J1424.2+0433_weekly_bin937.fits.....................! real 40.92 user 38.74 sys 1.16 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/32635958/ft1_filtered_4FGL_J1424.2+0433_weekly_bin937.fits', '/lscratch/kocevski/32635958/ft2_4FGL_J1424.2+0433_weekly_bin937.fits', expMap='/lscratch/kocevski/32635958/expmap_805680001_806284801_4FGL_J1424.2+0433_weekly_bin937.fits', expCube='/lscratch/kocevski/32635958/ltcube_805680001_806284801_4FGL_J1424.2+0433_weekly_bin937.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/32635958/Model_4FGL_J1424.2+0433_weekly_bin937.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1424.2+0433' 4FGL J1424.2+0433 Spectrum: LogParabola 258 norm: 6.175e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 259 alpha: 1.980e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 260 beta: 1.489e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 261 Eb: 1.196e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/32635958/ft1_filtered_4FGL_J1424.2+0433_weekly_bin937.fits Spacecraft file(s): /lscratch/kocevski/32635958/ft2_4FGL_J1424.2+0433_weekly_bin937.fits Exposure map: /lscratch/kocevski/32635958/expmap_805680001_806284801_4FGL_J1424.2+0433_weekly_bin937.fits Exposure cube: /lscratch/kocevski/32635958/ltcube_805680001_806284801_4FGL_J1424.2+0433_weekly_bin937.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/32635958/Model_4FGL_J1424.2+0433_weekly_bin937.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) = 14811.0970403 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 14810.2670099 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 3.0570 1.0000 .0000 .10000E+07 2 'Prefactor ' 25.194 1.0000 .0000 .10000E+07 3 'Prefactor ' .33029E-07 1.0000 .0000 .10000E+07 4 'Prefactor ' .57327E-05 1.0000 .0000 .10000E+07 5 'Prefactor ' 7.5572 1.0000 .0000 .10000E+07 6 'Prefactor ' 93.064 1.0000 .0000 .10000E+07 7 'norm ' .21483E-07 1.0000 .0000 .10000E+07 8 'norm ' .13476E-05 1.0000 .0000 .10000E+07 9 'Prefactor ' 6.3484 1.0000 .0000 .10000E+07 10 'Prefactor ' .11282E-04 1.0000 .0000 .10000E+07 11 'Prefactor ' 11.117 1.0000 .0000 .10000E+07 12 'norm ' .18052E-06 1.0000 .0000 .10000E+07 13 'Prefactor ' .32158E-06 1.0000 .0000 .10000E+07 14 'norm ' .31629 1.0000 .0000 .10000E+07 15 'norm ' 7.0470 1.0000 .0000 .10000E+07 16 'norm ' .28533E-07 1.0000 .0000 .10000E+07 17 'Normalizat' 1.1914 1.0000 .10000E-01 10.000 18 'Prefactor ' .99376 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5030E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 14810.27 FROM MIGRAD STATUS=CONVERGED 105 CALLS 1067 TOTAL EDM= .67E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .5% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 3.0573 2.1968 .11461E-07 .17650E-02 2 Prefactor 25.274 1.8130 -.59083E-08 -.35995E-02 3 Prefactor .0000 .83858 .55857E-07** at limit ** 4 Prefactor .59808E-06 9.5569 -.80151E-07** at limit ** 5 Prefactor 7.8429 2.8203 .21677E-08 -.27980E-01 6 Prefactor 93.170 1.7505 -.25075E-08 -.66520E-01 7 norm .55511E-09 2.7822 -.75516E-07** at limit ** 8 norm .20095E-07 5.5501 .15114E-06** at limit ** 9 Prefactor 6.3598 4.6006 .38417E-08 .71773E-03 10 Prefactor .16072E-05 9.9852 .26485E-06** at limit ** 11 Prefactor 11.077 11.750 .18520E-07 .36683E-01 12 norm .17030E-05 10.970 .34911E-06** at limit ** 13 Prefactor .47296E-07 7.6449 -.19981E-07** at limit ** 14 norm .31640 .12912 -.73212E-08 -.22281E-01 15 norm 7.0487 1.9955 .80059E-08 .24701E-02 16 norm .0000 1.4652 .12054E-07** at limit ** 17 Normalizat 1.1909 .17277 .18193E-05 .12426E-03 18 Prefactor .99379 .11165 -.10774E-05 .26921E-04 ERR DEF= .500 Final values: Prefactor = 3.05733 Prefactor = 25.2738 Prefactor = 0 Prefactor = 5.98077e-07 Prefactor = 7.84287 Prefactor = 93.1696 norm = 5.55112e-10 norm = 2.0095e-08 Prefactor = 6.35984 Prefactor = 1.60716e-06 Prefactor = 11.0769 norm = 1.70297e-06 Prefactor = 4.72955e-08 norm = 0.316401 norm = 7.04867 norm = 0 Normalizat = 1.19093 Prefactor = 0.993787 utfile=/lscratch/kocevski/32636293/ltcube_805680001_806284801_4FGL_J1424.2+0433_weekly_bin937.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/32636293/ft2_4FGL_J1424.2+0433_weekly_bin937.fits .....................! real 16.55 user 15.64 sys 0.23 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/32636293/ft1_filtered_4FGL_J1424.2+0433_weekly_bin937.fits evtable="EVENTS" scfile=/lscratch/kocevski/32636293/ft2_4FGL_J1424.2+0433_weekly_bin937.fits sctable="SC_DATA" expcube=/lscratch/kocevski/32636293/ltcube_805680001_806284801_4FGL_J1424.2+0433_weekly_bin937.fits outfile=/lscratch/kocevski/32636293/expmap_805680001_806284801_4FGL_J1424.2+0433_weekly_bin937.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/32636293/ltcube_805680001_806284801_4FGL_J1424.2+0433_weekly_bin937.fits .....................! real 60.28 user 55.76 sys 3.46 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 152 point sources and 0 extended sources Setting source of interest to: 4FGL J1424.2+0433 @ 216.051 4.5628 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/32636293/ft1_filtered_4FGL_J1424.2+0433_weekly_bin937.fits scfile=/lscratch/kocevski/32636293/ft2_4FGL_J1424.2+0433_weekly_bin937.fits outfile=/lscratch/kocevski/32636293/cmap_805680001_806284801_4FGL_J1424.2+0433_weekly_bin937.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=216.051 yref=4.5628 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 1.10 user 0.21 sys 0.11 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/32636293/ft1_filtered_4FGL_J1424.2+0433_weekly_bin937.fits scfile=/lscratch/kocevski/32636293/ft2_4FGL_J1424.2+0433_weekly_bin937.fits outfile=/lscratch/kocevski/32636293/cmap_HighResolution_805680001_806284801_4FGL_J1424.2+0433_weekly_bin937.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=216.051 yref=4.5628 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 0.98 user 0.21 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/32636293/ft1_filtered_4FGL_J1424.2+0433_weekly_bin937.fits evtable="EVENTS" scfile=/lscratch/kocevski/32636293/ft2_4FGL_J1424.2+0433_weekly_bin937.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/32636293/Model_4FGL_J1424.2+0433_weekly_bin937.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 ********** ** 18 **HESSE ********** FCN= 14810.27 FROM HESSE STATUS=OK 280 CALLS 1347 TOTAL EDM= .32E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 3.0573 2.1956 .57998E-03 -1.5673 2 Prefactor 25.274 15.783 .19927E-03 -1.5607 3 Prefactor .0000 .83966 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .59808E-06 11.655 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor 7.8429 11.830 .36457E-03 -1.5652 6 Prefactor 93.170 25.615 .10367E-03 -1.5515 7 norm .55511E-09 2.7909 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 norm .20095E-07 5.6628 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor 6.3598 4.6451 .39813E-03 -1.5658 10 Prefactor .16072E-05 15.524 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor 11.077 12.634 .30022E-03 -1.5641 12 norm .17030E-05 16.942 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor .47296E-07 7.8226 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 norm .31640 .13133 .61048E-03 -1.5697 15 norm 7.0487 1.9978 .37766E-03 -1.5655 16 norm .0000 1.4665 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Normalizat 1.1909 .14631 .67303E-01 -.86884 18 Prefactor .99379 .92406E-01 .46189E-01 -.92937 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.19994e-07 Minuit parameter uncertainties: 1 2.19562 2 15.7827 3 8.50055e-06 4 0.00528054 5 11.8301 6 25.6149 7 8.06056e-05 8 0.00067473 9 4.64515 10 0.00999006 11 12.634 12 0.010743 13 0.00121623 14 0.131334 15 1.99784 16 4.92478e-07 17 0.146364 18 0.0924204 _V02 Working on... /lscratch/kocevski/32635980/ft1_filtered_4FGL_J1424.2+0433_weekly_bin937.fits.....................! real 45.64 user 41.68 sys 1.42 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/32635980/ft1_filtered_4FGL_J1424.2+0433_weekly_bin937.fits', '/lscratch/kocevski/32635980/ft2_4FGL_J1424.2+0433_weekly_bin937.fits', expMap='/lscratch/kocevski/32635980/expmap_805680001_806284801_4FGL_J1424.2+0433_weekly_bin937.fits', expCube='/lscratch/kocevski/32635980/ltcube_805680001_806284801_4FGL_J1424.2+0433_weekly_bin937.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/32635980/Model_4FGL_J1424.2+0433_weekly_bin937.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1424.2+0433' 4FGL J1424.2+0433 Spectrum: LogParabola 258 norm: 6.175e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 259 alpha: 1.980e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 260 beta: 1.489e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 261 Eb: 1.196e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/32635980/ft1_filtered_4FGL_J1424.2+0433_weekly_bin937.fits Spacecraft file(s): /lscratch/kocevski/32635980/ft2_4FGL_J1424.2+0433_weekly_bin937.fits Exposure map: /lscratch/kocevski/32635980/expmap_805680001_806284801_4FGL_J1424.2+0433_weekly_bin937.fits Exposure cube: /lscratch/kocevski/32635980/ltcube_805680001_806284801_4FGL_J1424.2+0433_weekly_bin937.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/32635980/Model_4FGL_J1424.2+0433_weekly_bin937.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) = 14811.0970403 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 14810.2670099 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 3.0570 1.0000 .0000 .10000E+07 2 'Prefactor ' 25.194 1.0000 .0000 .10000E+07 3 'Prefactor ' .33029E-07 1.0000 .0000 .10000E+07 4 'Prefactor ' .57327E-05 1.0000 .0000 .10000E+07 5 'Prefactor ' 7.5572 1.0000 .0000 .10000E+07 6 'Prefactor ' 93.064 1.0000 .0000 .10000E+07 7 'norm ' .21483E-07 1.0000 .0000 .10000E+07 8 'norm ' .13476E-05 1.0000 .0000 .10000E+07 9 'Prefactor ' 6.3484 1.0000 .0000 .10000E+07 10 'Prefactor ' .11282E-04 1.0000 .0000 .10000E+07 11 'Prefactor ' 11.117 1.0000 .0000 .10000E+07 12 'norm ' .18052E-06 1.0000 .0000 .10000E+07 13 'Prefactor ' .32158E-06 1.0000 .0000 .10000E+07 14 'norm ' .31629 1.0000 .0000 .10000E+07 15 'norm ' 7.0470 1.0000 .0000 .10000E+07 16 'norm ' .28533E-07 1.0000 .0000 .10000E+07 17 'Normalizat' 1.1914 1.0000 .10000E-01 10.000 18 'Prefactor ' .99376 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5030E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 14810.27 FROM MIGRAD STATUS=CONVERGED 105 CALLS 1067 TOTAL EDM= .67E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .5% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 3.0573 2.1968 .11461E-07 .17650E-02 2 Prefactor 25.274 1.8130 -.59083E-08 -.35995E-02 3 Prefactor .0000 .83858 .55857E-07** at limit ** 4 Prefactor .59808E-06 9.5569 -.80151E-07** at limit ** 5 Prefactor 7.8429 2.8203 .21677E-08 -.27980E-01 6 Prefactor 93.170 1.7505 -.25075E-08 -.66520E-01 7 norm .55511E-09 2.7822 -.75516E-07** at limit ** 8 norm .20095E-07 5.5501 .15114E-06** at limit ** 9 Prefactor 6.3598 4.6006 .38417E-08 .71773E-03 10 Prefactor .16072E-05 9.9852 .26485E-06** at limit ** 11 Prefactor 11.077 11.750 .18520E-07 .36683E-01 12 norm .17030E-05 10.970 .34911E-06** at limit ** 13 Prefactor .47296E-07 7.6449 -.19981E-07** at limit ** 14 norm .31640 .12912 -.73212E-08 -.22281E-01 15 norm 7.0487 1.9955 .80059E-08 .24701E-02 16 norm .0000 1.4652 .12054E-07** at limit ** 17 Normalizat 1.1909 .17277 .18193E-05 .12426E-03 18 Prefactor .99379 .11165 -.10774E-05 .26921E-04 ERR DEF= .500 Final values: Prefactor = 3.05733 Prefactor = 25.2738 Prefactor = 0 Prefactor = 5.98077e-07 Prefactor = 7.84287 Prefactor = 93.1696 norm = 5.55112e-10 norm = 2.0095e-08 Prefactor = 6.35984 Prefactor = 1.60716e-06 Prefactor = 11.0769 norm = 1.70297e-06 Prefactor = 4.72955e-08 norm = 0.316401 norm = 7.04867 norm = 0 Normalizat = 1.19093 Prefactor = 0.993787 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 14810.2666822 Extracting fit parameters... 4FGL J1424.2+0433 Spectrum: LogParabola 258 norm: 2.010e-08 6.747e-04 0.000e+00 1.000e+06 ( 1.000e-13) 259 alpha: 1.980e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 260 beta: 1.489e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 261 Eb: 1.196e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 500 Prefactor: 9.938e-01 9.242e-02 0.000e+00 1.000e+01 ( 1.000e+00) 501 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 502 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 499 Normalization: 1.191e+00 1.464e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 216.051 4.563 Photon Flux Upper Limit: 2.34449457826e-08 ph cm-2 s-1 Energy Flux Upper Limit: 1.54375929158e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/32635983/likelihoodResults_805680001_806284801_4FGL_J1424.2+0433_weekly_bin937.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) = 14810.2669602 delta logL = -0.000277969586023 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 14810.2666828 delta logL = -6.30803697277e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .25092E-05 1.0000 .0000 .10000E+07 2 'alpha ' .59414 1.0000 .0000 5.0000 3 'Normalizat' 1.1910 1.0000 .10000E-01 10.000 4 'Prefactor ' .99377 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5030E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 14810.27 FROM MIGRAD STATUS=CONVERGED 47 CALLS 243 TOTAL EDM= .35E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .0000 3.4092 .42118E-03** at limit ** 2 alpha 2.6637 1.4066 .33610E-04 .0000 3 Normalizat 1.1909 1.1095 .40498E-06 -.27274E-04 4 Prefactor .99379 1.3332 -.15979E-05 -.67720E-04 ERR DEF= .500 Final values: norm = 0 alpha = 2.6637 Normalizat = 1.19093 Prefactor = 0.993787 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 14810.27 FROM HESSE STATUS=FAILED 7 CALLS 250 TOTAL EDM= .35E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 3.4092 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha 1.4250 1.4066 .33610E-04 .65526E-01 3 Normalizat 1.1909 1.1095 .40498E-06 -.86884 4 Prefactor .99379 1.3332 -.15979E-05 -.92937 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 3.51395e-12 Minuit parameter uncertainties: 1 1.38526e-05 2 1.49436 3 1.13264 4 1.38184 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) = 14810.2666822 delta logL = 1.78806658369e-09 Extracting fit parameters... 4FGL J1424.2+0433 Spectrum: LogParabola 258 norm: 0.000e+00 1.385e-05 0.000e+00 1.000e+06 ( 1.000e-13) 259 alpha: 2.664e+00 1.494e+00 0.000e+00 5.000e+00 ( 1.000e+00) 260 beta: 1.489e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 261 Eb: 1.196e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 500 Prefactor: 9.938e-01 1.382e+00 0.000e+00 1.000e+01 ( 1.000e+00) 501 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 502 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 499 Normalization: 1.191e+00 1.133e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 216.051 4.563 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/32635983/cmap_HighResolution_805680001_806284801_4FGL_J1424.2+0433_weekly_bin937.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='1.54e-05', job_status='DONE', photon_flux_upper_limit='2.34e-08', time_completed='2026-07-21 12:02:16.719259', job_id='32635983', GAL2='0.99', fit_tolerance='1e-08', EG2='1.19', EG='1.19', time_epoch_completed='1784660536.72', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.99', dlogl='1.79e-09', ts2='0.00', photon_index_error='0.00', photon_index='1.98' WHERE bin_id='937' AND source_name='4FGL J1424.2+0433' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Jul 21 12:02:17 PDT 2026 ********** ** 18 **HESSE ********** FCN= 14810.27 FROM HESSE STATUS=OK 280 CALLS 1347 TOTAL EDM= .32E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 3.0573 2.1956 .57998E-03 -1.5673 2 Prefactor 25.274 15.783 .19927E-03 -1.5607 3 Prefactor .0000 .83966 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .59808E-06 11.655 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor 7.8429 11.830 .36457E-03 -1.5652 6 Prefactor 93.170 25.615 .10367E-03 -1.5515 7 norm .55511E-09 2.7909 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 norm .20095E-07 5.6628 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor 6.3598 4.6451 .39813E-03 -1.5658 10 Prefactor .16072E-05 15.524 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor 11.077 12.634 .30022E-03 -1.5641 12 norm .17030E-05 16.942 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor .47296E-07 7.8226 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 norm .31640 .13133 .61048E-03 -1.5697 15 norm 7.0487 1.9978 .37766E-03 -1.5655 16 norm .0000 1.4665 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Normalizat 1.1909 .14631 .67303E-01 -.86884 18 Prefactor .99379 .92406E-01 .46189E-01 -.92937 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.19994e-07 Minuit parameter uncertainties: 1 2.19562 2 15.7827 3 8.50055e-06 4 0.00528054 5 11.8301 6 25.6149 7 8.06056e-05 8 0.00067473 9 4.64515 10 0.00999006 11 12.634 12 0.010743 13 0.00121623 14 0.131334 15 1.99784 16 4.92478e-07 17 0.146364 18 0.0924204 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 14810.2666822 Extracting fit parameters... 4FGL J1424.2+0433 Spectrum: LogParabola 258 norm: 2.010e-08 6.747e-04 0.000e+00 1.000e+06 ( 1.000e-13) 259 alpha: 1.980e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 260 beta: 1.489e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 261 Eb: 1.196e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 500 Prefactor: 9.938e-01 9.242e-02 0.000e+00 1.000e+01 ( 1.000e+00) 501 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 502 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 499 Normalization: 1.191e+00 1.464e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 216.051 4.563 Photon Flux Upper Limit: 2.34449457826e-08 ph cm-2 s-1 Energy Flux Upper Limit: 1.54375929158e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/32635958/likelihoodResults_805680001_806284801_4FGL_J1424.2+0433_weekly_bin937.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) = 14810.2669602 delta logL = -0.000277969586023 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 14810.2666828 delta logL = -6.30803697277e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .25092E-05 1.0000 .0000 .10000E+07 2 'alpha ' .59414 1.0000 .0000 5.0000 3 'Normalizat' 1.1910 1.0000 .10000E-01 10.000 4 'Prefactor ' .99377 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5030E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 14810.27 FROM MIGRAD STATUS=CONVERGED 47 CALLS 243 TOTAL EDM= .35E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .0000 3.4092 .42118E-03** at limit ** 2 alpha 2.6637 1.4066 .33610E-04 .0000 3 Normalizat 1.1909 1.1095 .40498E-06 -.27274E-04 4 Prefactor .99379 1.3332 -.15979E-05 -.67720E-04 ERR DEF= .500 Final values: norm = 0 alpha = 2.6637 Normalizat = 1.19093 Prefactor = 0.993787 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 14810.27 FROM HESSE STATUS=FAILED 7 CALLS 250 TOTAL EDM= .35E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 3.4092 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha 1.4250 1.4066 .33610E-04 .65526E-01 3 Normalizat 1.1909 1.1095 .40498E-06 -.86884 4 Prefactor .99379 1.3332 -.15979E-05 -.92937 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 3.51395e-12 Minuit parameter uncertainties: 1 1.38526e-05 2 1.49436 3 1.13264 4 1.38184 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) = 14810.2666822 delta logL = 1.78806658369e-09 Extracting fit parameters... 4FGL J1424.2+0433 Spectrum: LogParabola 258 norm: 0.000e+00 1.385e-05 0.000e+00 1.000e+06 ( 1.000e-13) 259 alpha: 2.664e+00 1.494e+00 0.000e+00 5.000e+00 ( 1.000e+00) 260 beta: 1.489e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 261 Eb: 1.196e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 500 Prefactor: 9.938e-01 1.382e+00 0.000e+00 1.000e+01 ( 1.000e+00) 501 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 502 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 499 Normalization: 1.191e+00 1.133e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 216.051 4.563 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/32635958/cmap_HighResolution_805680001_806284801_4FGL_J1424.2+0433_weekly_bin937.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='1.54e-05', job_status='DONE', photon_flux_upper_limit='2.34e-08', time_completed='2026-07-21 12:02:53.062987', job_id='32635958', GAL2='0.99', fit_tolerance='1e-08', EG2='1.19', EG='1.19', time_epoch_completed='1784660573.06', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.99', dlogl='1.79e-09', ts2='0.00', photon_index_error='0.00', photon_index='1.98' WHERE bin_id='937' AND source_name='4FGL J1424.2+0433' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Jul 21 12:02:53 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 14810.2666822 Extracting fit parameters... 4FGL J1424.2+0433 Spectrum: LogParabola 258 norm: 2.010e-08 6.747e-04 0.000e+00 1.000e+06 ( 1.000e-13) 259 alpha: 1.980e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 260 beta: 1.489e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 261 Eb: 1.196e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 500 Prefactor: 9.938e-01 9.242e-02 0.000e+00 1.000e+01 ( 1.000e+00) 501 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 502 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 499 Normalization: 1.191e+00 1.464e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 216.051 4.563 Photon Flux Upper Limit: 2.34449457826e-08 ph cm-2 s-1 Energy Flux Upper Limit: 1.54375929158e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/32635980/likelihoodResults_805680001_806284801_4FGL_J1424.2+0433_weekly_bin937.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) = 14810.2669602 delta logL = -0.000277969586023 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 14810.2666828 delta logL = -6.30803697277e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .25092E-05 1.0000 .0000 .10000E+07 2 'alpha ' .59414 1.0000 .0000 5.0000 3 'Normalizat' 1.1910 1.0000 .10000E-01 10.000 4 'Prefactor ' .99377 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5030E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 14810.27 FROM MIGRAD STATUS=CONVERGED 47 CALLS 243 TOTAL EDM= .35E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .0000 3.4092 .42118E-03** at limit ** 2 alpha 2.6637 1.4066 .33610E-04 .0000 3 Normalizat 1.1909 1.1095 .40498E-06 -.27274E-04 4 Prefactor .99379 1.3332 -.15979E-05 -.67720E-04 ERR DEF= .500 Final values: norm = 0 alpha = 2.6637 Normalizat = 1.19093 Prefactor = 0.993787 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 14810.27 FROM HESSE STATUS=FAILED 7 CALLS 250 TOTAL EDM= .35E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 3.4092 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha 1.4250 1.4066 .33610E-04 .65526E-01 3 Normalizat 1.1909 1.1095 .40498E-06 -.86884 4 Prefactor .99379 1.3332 -.15979E-05 -.92937 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 3.51395e-12 Minuit parameter uncertainties: 1 1.38526e-05 2 1.49436 3 1.13264 4 1.38184 number of points = 17284 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1424.2+0433_weekly_bin937 RA = 216.051, Dec = 4.5628 tmin = 805680001, tmax = 806284801 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='32636475', job_status='RUN', time_executed='2026-07-21 11:56:45.738561', time_epoch_executed='1784660205.74' WHERE source_name='4FGL J1424.2+0433' and cadence='weekly' and bin_id='937' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/32636475 Creating custom pfile directory: /lscratch/kocevski/32636475/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=805680001.0 && nMetStart<806284801.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=805680001.0 && nMetStart<806284801.0' /Data/Flight/Level1/LPA Retrieving 107 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/32636475/ft1_4FGL_J1424.2+0433_weekly_bin937.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=805680001.0 && nMetStart<806284801.0' /Data/Flight/Level1/LPA Retrieving 107 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/32636475/ft2_4FGL_J1424.2+0433_weekly_bin937.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/32636475/ft1_4FGL_J1424.2+0433_weekly_bin937.fits outfile=/lscratch/kocevski/32636475/ft1_filteredMKT_4FGL_J1424.2+0433_weekly_bin937.fits ra=216.051 dec=4.5628 rad=12.0 tmin=805680001.0 tmax=806284801.0 emin=100.0 emax=100000.0 zmin=0.0 zmax=90.0 evclass=128 evtype="INDEF" convtype=-1 phasemin=0.0 phasemax=1.0 evtable="EVENTS" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. real 5.36 user 4.37 sys 0.22 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/32636475/ft2_4FGL_J1424.2+0433_weekly_bin937.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/32636475/ft2_4FGL_J1424.2+0433_weekly_bin937.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/32636475/ft1_filteredMKT_4FGL_J1424.2+0433_weekly_bin937.fits evtable="EVENTS" outfile="/lscratch/kocevski/32636475/ft1_filtered_4FGL_J1424.2+0433_weekly_bin937.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 1.10 user 0.22 sys 0.13 Number of photons that the gtmktime cut: 1351 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/32636475/ft1_filtered_4FGL_J1424.2+0433_weekly_bin937.fits" evtable="EVENTS" scfile=/lscratch/kocevski/32636475/ft2_4FGL_J1424.2+0433_weekly_bin937.fits sctable="SC_DATA" oshell-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) = 14810.2666822 delta logL = 1.78806658369e-09 Extracting fit parameters... 4FGL J1424.2+0433 Spectrum: LogParabola 258 norm: 0.000e+00 1.385e-05 0.000e+00 1.000e+06 ( 1.000e-13) 259 alpha: 2.664e+00 1.494e+00 0.000e+00 5.000e+00 ( 1.000e+00) 260 beta: 1.489e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 261 Eb: 1.196e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 500 Prefactor: 9.938e-01 1.382e+00 0.000e+00 1.000e+01 ( 1.000e+00) 501 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 502 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 499 Normalization: 1.191e+00 1.133e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 216.051 4.563 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/32635980/cmap_HighResolution_805680001_806284801_4FGL_J1424.2+0433_weekly_bin937.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='1.54e-05', job_status='DONE', photon_flux_upper_limit='2.34e-08', time_completed='2026-07-21 12:03:16.870688', job_id='32635980', GAL2='0.99', fit_tolerance='1e-08', EG2='1.19', EG='1.19', time_epoch_completed='1784660596.87', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.99', dlogl='1.79e-09', ts2='0.00', photon_index_error='0.00', photon_index='1.98' WHERE bin_id='937' AND source_name='4FGL J1424.2+0433' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Jul 21 12:03:17 PDT 2026 _V02 Working on... /lscratch/kocevski/32636293/ft1_filtered_4FGL_J1424.2+0433_weekly_bin937.fits.....................! real 35.83 user 33.75 sys 1.16 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/32636293/ft1_filtered_4FGL_J1424.2+0433_weekly_bin937.fits', '/lscratch/kocevski/32636293/ft2_4FGL_J1424.2+0433_weekly_bin937.fits', expMap='/lscratch/kocevski/32636293/expmap_805680001_806284801_4FGL_J1424.2+0433_weekly_bin937.fits', expCube='/lscratch/kocevski/32636293/ltcube_805680001_806284801_4FGL_J1424.2+0433_weekly_bin937.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/32636293/Model_4FGL_J1424.2+0433_weekly_bin937.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1424.2+0433' 4FGL J1424.2+0433 Spectrum: LogParabola 258 norm: 6.175e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 259 alpha: 1.980e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 260 beta: 1.489e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 261 Eb: 1.196e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/32636293/ft1_filtered_4FGL_J1424.2+0433_weekly_bin937.fits Spacecraft file(s): /lscratch/kocevski/32636293/ft2_4FGL_J1424.2+0433_weekly_bin937.fits Exposure map: /lscratch/kocevski/32636293/expmap_805680001_806284801_4FGL_J1424.2+0433_weekly_bin937.fits Exposure cube: /lscratch/kocevski/32636293/ltcube_805680001_806284801_4FGL_J1424.2+0433_weekly_bin937.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/32636293/Model_4FGL_J1424.2+0433_weekly_bin937.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) = 14811.0970403 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 14810.2670099 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 3.0570 1.0000 .0000 .10000E+07 2 'Prefactor ' 25.194 1.0000 .0000 .10000E+07 3 'Prefactor ' .33029E-07 1.0000 .0000 .10000E+07 4 'Prefactor ' .57327E-05 1.0000 .0000 .10000E+07 5 'Prefactor ' 7.5572 1.0000 .0000 .10000E+07 6 'Prefactor ' 93.064 1.0000 .0000 .10000E+07 7 'norm ' .21483E-07 1.0000 .0000 .10000E+07 8 'norm ' .13476E-05 1.0000 .0000 .10000E+07 9 'Prefactor ' 6.3484 1.0000 .0000 .10000E+07 10 'Prefactor ' .11282E-04 1.0000 .0000 .10000E+07 11 'Prefactor ' 11.117 1.0000 .0000 .10000E+07 12 'norm ' .18052E-06 1.0000 .0000 .10000E+07 13 'Prefactor ' .32158E-06 1.0000 .0000 .10000E+07 14 'norm ' .31629 1.0000 .0000 .10000E+07 15 'norm ' 7.0470 1.0000 .0000 .10000E+07 16 'norm ' .28533E-07 1.0000 .0000 .10000E+07 17 'Normalizat' 1.1914 1.0000 .10000E-01 10.000 18 'Prefactor ' .99376 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5030E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 14810.27 FROM MIGRAD STATUS=CONVERGED 105 CALLS 1067 TOTAL EDM= .67E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .5% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 3.0573 2.1968 .11461E-07 .17650E-02 2 Prefactor 25.274 1.8130 -.59083E-08 -.35995E-02 3 Prefactor .0000 .83858 .55857E-07** at limit ** 4 Prefactor .59808E-06 9.5569 -.80151E-07** at limit ** 5 Prefactor 7.8429 2.8203 .21677E-08 -.27980E-01 6 Prefactor 93.170 1.7505 -.25075E-08 -.66520E-01 7 norm .55511E-09 2.7822 -.75516E-07** at limit ** 8 norm .20095E-07 5.5501 .15114E-06** at limit ** 9 Prefactor 6.3598 4.6006 .38417E-08 .71773E-03 10 Prefactor .16072E-05 9.9852 .26485E-06** at limit ** 11 Prefactor 11.077 11.750 .18520E-07 .36683E-01 12 norm .17030E-05 10.970 .34911E-06** at limit ** 13 Prefactor .47296E-07 7.6449 -.19981E-07** at limit ** 14 norm .31640 .12912 -.73212E-08 -.22281E-01 15 norm 7.0487 1.9955 .80059E-08 .24701E-02 16 norm .0000 1.4652 .12054E-07** at limit ** 17 Normalizat 1.1909 .17277 .18193E-05 .12426E-03 18 Prefactor .99379 .11165 -.10774E-05 .26921E-04 ERR DEF= .500 Final values: Prefactor = 3.05733 Prefactor = 25.2738 Prefactor = 0 Prefactor = 5.98077e-07 Prefactor = 7.84287 Prefactor = 93.1696 norm = 5.55112e-10 norm = 2.0095e-08 Prefactor = 6.35984 Prefactor = 1.60716e-06 Prefactor = 11.0769 norm = 1.70297e-06 Prefactor = 4.72955e-08 norm = 0.316401 norm = 7.04867 norm = 0 Normalizat = 1.19093 Prefactor = 0.993787 number of points = 17284 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1424.2+0433_weekly_bin937 RA = 216.051, Dec = 4.5628 tmin = 805680001, tmax = 806284801 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='32636592', job_status='RUN', time_executed='2026-07-21 11:56:45.569983', time_epoch_executed='1784660205.57' WHERE source_name='4FGL J1424.2+0433' and cadence='weekly' and bin_id='937' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/32636592 Creating custom pfile directory: /lscratch/kocevski/32636592/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=805680001.0 && nMetStart<806284801.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=805680001.0 && nMetStart<806284801.0' /Data/Flight/Level1/LPA Retrieving 107 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/32636592/ft1_4FGL_J1424.2+0433_weekly_bin937.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=805680001.0 && nMetStart<806284801.0' /Data/Flight/Level1/LPA Retrieving 107 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/32636592/ft2_4FGL_J1424.2+0433_weekly_bin937.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/32636592/ft1_4FGL_J1424.2+0433_weekly_bin937.fits outfile=/lscratch/kocevski/32636592/ft1_filteredMKT_4FGL_J1424.2+0433_weekly_bin937.fits ra=216.051 dec=4.5628 rad=12.0 tmin=805680001.0 tmax=806284801.0 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 4.88 user 3.70 sys 0.20 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/32636592/ft2_4FGL_J1424.2+0433_weekly_bin937.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/32636592/ft2_4FGL_J1424.2+0433_weekly_bin937.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/32636592/ft1_filteredMKT_4FGL_J1424.2+0433_weekly_bin937.fits evtable="EVENTS" outfile="/lscratch/kocevski/32636592/ft1_filtered_4FGL_J1424.2+0433_weekly_bin937.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 1.32 user 0.20 sys 0.12 Number of photons that the gtmktime cut: 1351 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/32636592/ft1_filtered_4FGL_J1424.2+0433_weekly_bin937.fits" evtable="EVENTS" scfile=/lscratch/kocevski/32636592/ft2_4FGL_J1424.2+0433_weekly_bin937.fits sctable="SC_DATA" o ********** ** 18 **HESSE ********** FCN= 14810.27 FROM HESSE STATUS=OK 280 CALLS 1347 TOTAL EDM= .32E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 3.0573 2.1956 .57998E-03 -1.5673 2 Prefactor 25.274 15.783 .19927E-03 -1.5607 3 Prefactor .0000 .83966 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .59808E-06 11.655 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor 7.8429 11.830 .36457E-03 -1.5652 6 Prefactor 93.170 25.615 .10367E-03 -1.5515 7 norm .55511E-09 2.7909 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 norm .20095E-07 5.6628 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor 6.3598 4.6451 .39813E-03 -1.5658 10 Prefactor .16072E-05 15.524 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor 11.077 12.634 .30022E-03 -1.5641 12 norm .17030E-05 16.942 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor .47296E-07 7.8226 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 norm .31640 .13133 .61048E-03 -1.5697 15 norm 7.0487 1.9978 .37766E-03 -1.5655 16 norm .0000 1.4665 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Normalizat 1.1909 .14631 .67303E-01 -.86884 18 Prefactor .99379 .92406E-01 .46189E-01 -.92937 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.19994e-07 Minuit parameter uncertainties: 1 2.19562 2 15.7827 3 8.50055e-06 4 0.00528054 5 11.8301 6 25.6149 7 8.06056e-05 8 0.00067473 9 4.64515 10 0.00999006 11 12.634 12 0.010743 13 0.00121623 14 0.131334 15 1.99784 16 4.92478e-07 17 0.146364 18 0.0924204 utfile=/lscratch/kocevski/32636427/ltcube_805680001_806284801_4FGL_J1424.2+0433_weekly_bin937.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/32636427/ft2_4FGL_J1424.2+0433_weekly_bin937.fits .....................! real 18.53 user 17.46 sys 0.26 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/32636427/ft1_filtered_4FGL_J1424.2+0433_weekly_bin937.fits evtable="EVENTS" scfile=/lscratch/kocevski/32636427/ft2_4FGL_J1424.2+0433_weekly_bin937.fits sctable="SC_DATA" expcube=/lscratch/kocevski/32636427/ltcube_805680001_806284801_4FGL_J1424.2+0433_weekly_bin937.fits outfile=/lscratch/kocevski/32636427/expmap_805680001_806284801_4FGL_J1424.2+0433_weekly_bin937.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/32636427/ltcube_805680001_806284801_4FGL_J1424.2+0433_weekly_bin937.fits .....................! real 67.52 user 62.43 sys 3.92 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 152 point sources and 0 extended sources Setting source of interest to: 4FGL J1424.2+0433 @ 216.051 4.5628 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/32636427/ft1_filtered_4FGL_J1424.2+0433_weekly_bin937.fits scfile=/lscratch/kocevski/32636427/ft2_4FGL_J1424.2+0433_weekly_bin937.fits outfile=/lscratch/kocevski/32636427/cmap_805680001_806284801_4FGL_J1424.2+0433_weekly_bin937.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=216.051 yref=4.5628 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 1.16 user 0.24 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/32636427/ft1_filtered_4FGL_J1424.2+0433_weekly_bin937.fits scfile=/lscratch/kocevski/32636427/ft2_4FGL_J1424.2+0433_weekly_bin937.fits outfile=/lscratch/kocevski/32636427/cmap_HighResolution_805680001_806284801_4FGL_J1424.2+0433_weekly_bin937.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=216.051 yref=4.5628 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 1.10 user 0.24 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/32636427/ft1_filtered_4FGL_J1424.2+0433_weekly_bin937.fits evtable="EVENTS" scfile=/lscratch/kocevski/32636427/ft2_4FGL_J1424.2+0433_weekly_bin937.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/32636427/Model_4FGL_J1424.2+0433_weekly_bin937.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 GALDone. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 14810.2666822 Extracting fit parameters... 4FGL J1424.2+0433 Spectrum: LogParabola 258 norm: 2.010e-08 6.747e-04 0.000e+00 1.000e+06 ( 1.000e-13) 259 alpha: 1.980e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 260 beta: 1.489e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 261 Eb: 1.196e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 500 Prefactor: 9.938e-01 9.242e-02 0.000e+00 1.000e+01 ( 1.000e+00) 501 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 502 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 499 Normalization: 1.191e+00 1.464e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 216.051 4.563 Photon Flux Upper Limit: 2.34449457826e-08 ph cm-2 s-1 Energy Flux Upper Limit: 1.54375929158e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/32636293/likelihoodResults_805680001_806284801_4FGL_J1424.2+0433_weekly_bin937.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) = 14810.2669602 delta logL = -0.000277969586023 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 14810.2666828 delta logL = -6.30803697277e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .25092E-05 1.0000 .0000 .10000E+07 2 'alpha ' .59414 1.0000 .0000 5.0000 3 'Normalizat' 1.1910 1.0000 .10000E-01 10.000 4 'Prefactor ' .99377 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5030E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 14810.27 FROM MIGRAD STATUS=CONVERGED 47 CALLS 243 TOTAL EDM= .35E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .0000 3.4092 .42118E-03** at limit ** 2 alpha 2.6637 1.4066 .33610E-04 .0000 3 Normalizat 1.1909 1.1095 .40498E-06 -.27274E-04 4 Prefactor .99379 1.3332 -.15979E-05 -.67720E-04 ERR DEF= .500 Final values: norm = 0 alpha = 2.6637 Normalizat = 1.19093 Prefactor = 0.993787 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 14810.27 FROM HESSE STATUS=FAILED 7 CALLS 250 TOTAL EDM= .35E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 3.4092 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha 1.4250 1.4066 .33610E-04 .65526E-01 3 Normalizat 1.1909 1.1095 .40498E-06 -.86884 4 Prefactor .99379 1.3332 -.15979E-05 -.92937 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 3.51395e-12 Minuit parameter uncertainties: 1 1.38526e-05 2 1.49436 3 1.13264 4 1.38184 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) = 14810.2666822 delta logL = 1.78806658369e-09 Extracting fit parameters... 4FGL J1424.2+0433 Spectrum: LogParabola 258 norm: 0.000e+00 1.385e-05 0.000e+00 1.000e+06 ( 1.000e-13) 259 alpha: 2.664e+00 1.494e+00 0.000e+00 5.000e+00 ( 1.000e+00) 260 beta: 1.489e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 261 Eb: 1.196e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 500 Prefactor: 9.938e-01 1.382e+00 0.000e+00 1.000e+01 ( 1.000e+00) 501 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 502 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 499 Normalization: 1.191e+00 1.133e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 216.051 4.563 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/32636293/cmap_HighResolution_805680001_806284801_4FGL_J1424.2+0433_weekly_bin937.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='1.54e-05', job_status='DONE', photon_flux_upper_limit='2.34e-08', time_completed='2026-07-21 12:04:27.042386', job_id='32636293', GAL2='0.99', fit_tolerance='1e-08', EG2='1.19', EG='1.19', time_epoch_completed='1784660667.04', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.99', dlogl='1.79e-09', ts2='0.00', photon_index_error='0.00', photon_index='1.98' WHERE bin_id='937' AND source_name='4FGL J1424.2+0433' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Jul 21 12:04:27 PDT 2026 utfile=/lscratch/kocevski/32636475/ltcube_805680001_806284801_4FGL_J1424.2+0433_weekly_bin937.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/32636475/ft2_4FGL_J1424.2+0433_weekly_bin937.fits .....................! real 18.96 user 17.78 sys 0.24 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/32636475/ft1_filtered_4FGL_J1424.2+0433_weekly_bin937.fits evtable="EVENTS" scfile=/lscratch/kocevski/32636475/ft2_4FGL_J1424.2+0433_weekly_bin937.fits sctable="SC_DATA" expcube=/lscratch/kocevski/32636475/ltcube_805680001_806284801_4FGL_J1424.2+0433_weekly_bin937.fits outfile=/lscratch/kocevski/32636475/expmap_805680001_806284801_4FGL_J1424.2+0433_weekly_bin937.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/32636475/ltcube_805680001_806284801_4FGL_J1424.2+0433_weekly_bin937.fits .....................! real 68.81 user 63.43 sys 4.16 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 152 point sources and 0 extended sources Setting source of interest to: 4FGL J1424.2+0433 @ 216.051 4.5628 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/32636475/ft1_filtered_4FGL_J1424.2+0433_weekly_bin937.fits scfile=/lscratch/kocevski/32636475/ft2_4FGL_J1424.2+0433_weekly_bin937.fits outfile=/lscratch/kocevski/32636475/cmap_805680001_806284801_4FGL_J1424.2+0433_weekly_bin937.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=216.051 yref=4.5628 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 1.11 user 0.24 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/32636475/ft1_filtered_4FGL_J1424.2+0433_weekly_bin937.fits scfile=/lscratch/kocevski/32636475/ft2_4FGL_J1424.2+0433_weekly_bin937.fits outfile=/lscratch/kocevski/32636475/cmap_HighResolution_805680001_806284801_4FGL_J1424.2+0433_weekly_bin937.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=216.051 yref=4.5628 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 0.24 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/32636475/ft1_filtered_4FGL_J1424.2+0433_weekly_bin937.fits evtable="EVENTS" scfile=/lscratch/kocevski/32636475/ft2_4FGL_J1424.2+0433_weekly_bin937.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/32636475/Model_4FGL_J1424.2+0433_weekly_bin937.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 GALutfile=/lscratch/kocevski/32636592/ltcube_805680001_806284801_4FGL_J1424.2+0433_weekly_bin937.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/32636592/ft2_4FGL_J1424.2+0433_weekly_bin937.fits .....................! real 16.26 user 15.13 sys 0.22 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/32636592/ft1_filtered_4FGL_J1424.2+0433_weekly_bin937.fits evtable="EVENTS" scfile=/lscratch/kocevski/32636592/ft2_4FGL_J1424.2+0433_weekly_bin937.fits sctable="SC_DATA" expcube=/lscratch/kocevski/32636592/ltcube_805680001_806284801_4FGL_J1424.2+0433_weekly_bin937.fits outfile=/lscratch/kocevski/32636592/expmap_805680001_806284801_4FGL_J1424.2+0433_weekly_bin937.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/32636592/ltcube_805680001_806284801_4FGL_J1424.2+0433_weekly_bin937.fits .....................! real 59.99 user 55.34 sys 3.52 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 152 point sources and 0 extended sources Setting source of interest to: 4FGL J1424.2+0433 @ 216.051 4.5628 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/32636592/ft1_filtered_4FGL_J1424.2+0433_weekly_bin937.fits scfile=/lscratch/kocevski/32636592/ft2_4FGL_J1424.2+0433_weekly_bin937.fits outfile=/lscratch/kocevski/32636592/cmap_805680001_806284801_4FGL_J1424.2+0433_weekly_bin937.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=216.051 yref=4.5628 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 0.21 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/32636592/ft1_filtered_4FGL_J1424.2+0433_weekly_bin937.fits scfile=/lscratch/kocevski/32636592/ft2_4FGL_J1424.2+0433_weekly_bin937.fits outfile=/lscratch/kocevski/32636592/cmap_HighResolution_805680001_806284801_4FGL_J1424.2+0433_weekly_bin937.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=216.051 yref=4.5628 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 1.18 user 0.21 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/32636592/ft1_filtered_4FGL_J1424.2+0433_weekly_bin937.fits evtable="EVENTS" scfile=/lscratch/kocevski/32636592/ft2_4FGL_J1424.2+0433_weekly_bin937.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/32636592/Model_4FGL_J1424.2+0433_weekly_bin937.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/32636427/ft1_filtered_4FGL_J1424.2+0433_weekly_bin937.fits.....................! real 40.46 user 38.07 sys 1.23 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/32636427/ft1_filtered_4FGL_J1424.2+0433_weekly_bin937.fits', '/lscratch/kocevski/32636427/ft2_4FGL_J1424.2+0433_weekly_bin937.fits', expMap='/lscratch/kocevski/32636427/expmap_805680001_806284801_4FGL_J1424.2+0433_weekly_bin937.fits', expCube='/lscratch/kocevski/32636427/ltcube_805680001_806284801_4FGL_J1424.2+0433_weekly_bin937.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/32636427/Model_4FGL_J1424.2+0433_weekly_bin937.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1424.2+0433' 4FGL J1424.2+0433 Spectrum: LogParabola 258 norm: 6.175e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 259 alpha: 1.980e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 260 beta: 1.489e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 261 Eb: 1.196e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/32636427/ft1_filtered_4FGL_J1424.2+0433_weekly_bin937.fits Spacecraft file(s): /lscratch/kocevski/32636427/ft2_4FGL_J1424.2+0433_weekly_bin937.fits Exposure map: /lscratch/kocevski/32636427/expmap_805680001_806284801_4FGL_J1424.2+0433_weekly_bin937.fits Exposure cube: /lscratch/kocevski/32636427/ltcube_805680001_806284801_4FGL_J1424.2+0433_weekly_bin937.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/32636427/Model_4FGL_J1424.2+0433_weekly_bin937.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) = 14811.0970403 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 14810.2670099 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 3.0570 1.0000 .0000 .10000E+07 2 'Prefactor ' 25.194 1.0000 .0000 .10000E+07 3 'Prefactor ' .33029E-07 1.0000 .0000 .10000E+07 4 'Prefactor ' .57327E-05 1.0000 .0000 .10000E+07 5 'Prefactor ' 7.5572 1.0000 .0000 .10000E+07 6 'Prefactor ' 93.064 1.0000 .0000 .10000E+07 7 'norm ' .21483E-07 1.0000 .0000 .10000E+07 8 'norm ' .13476E-05 1.0000 .0000 .10000E+07 9 'Prefactor ' 6.3484 1.0000 .0000 .10000E+07 10 'Prefactor ' .11282E-04 1.0000 .0000 .10000E+07 11 'Prefactor ' 11.117 1.0000 .0000 .10000E+07 12 'norm ' .18052E-06 1.0000 .0000 .10000E+07 13 'Prefactor ' .32158E-06 1.0000 .0000 .10000E+07 14 'norm ' .31629 1.0000 .0000 .10000E+07 15 'norm ' 7.0470 1.0000 .0000 .10000E+07 16 'norm ' .28533E-07 1.0000 .0000 .10000E+07 17 'Normalizat' 1.1914 1.0000 .10000E-01 10.000 18 'Prefactor ' .99376 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5030E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 14810.27 FROM MIGRAD STATUS=CONVERGED 105 CALLS 1067 TOTAL EDM= .67E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .5% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 3.0573 2.1968 .11461E-07 .17650E-02 2 Prefactor 25.274 1.8130 -.59083E-08 -.35995E-02 3 Prefactor .0000 .83858 .55857E-07** at limit ** 4 Prefactor .59808E-06 9.5569 -.80151E-07** at limit ** 5 Prefactor 7.8429 2.8203 .21677E-08 -.27980E-01 6 Prefactor 93.170 1.7505 -.25075E-08 -.66520E-01 7 norm .55511E-09 2.7822 -.75516E-07** at limit ** 8 norm .20095E-07 5.5501 .15114E-06** at limit ** 9 Prefactor 6.3598 4.6006 .38417E-08 .71773E-03 10 Prefactor .16072E-05 9.9852 .26485E-06** at limit ** 11 Prefactor 11.077 11.750 .18520E-07 .36683E-01 12 norm .17030E-05 10.970 .34911E-06** at limit ** 13 Prefactor .47296E-07 7.6449 -.19981E-07** at limit ** 14 norm .31640 .12912 -.73212E-08 -.22281E-01 15 norm 7.0487 1.9955 .80059E-08 .24701E-02 16 norm .0000 1.4652 .12054E-07** at limit ** 17 Normalizat 1.1909 .17277 .18193E-05 .12426E-03 18 Prefactor .99379 .11165 -.10774E-05 .26921E-04 ERR DEF= .500 Final values: Prefactor = 3.05733 Prefactor = 25.2738 Prefactor = 0 Prefactor = 5.98077e-07 Prefactor = 7.84287 Prefactor = 93.1696 norm = 5.55112e-10 norm = 2.0095e-08 Prefactor = 6.35984 Prefactor = 1.60716e-06 Prefactor = 11.0769 norm = 1.70297e-06 Prefactor = 4.72955e-08 norm = 0.316401 norm = 7.04867 norm = 0 Normalizat = 1.19093 Prefactor = 0.993787 ********** ** 18 **HESSE ********** FCN= 14810.27 FROM HESSE STATUS=OK 280 CALLS 1347 TOTAL EDM= .32E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 3.0573 2.1956 .57998E-03 -1.5673 2 Prefactor 25.274 15.783 .19927E-03 -1.5607 3 Prefactor .0000 .83966 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .59808E-06 11.655 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor 7.8429 11.830 .36457E-03 -1.5652 6 Prefactor 93.170 25.615 .10367E-03 -1.5515 7 norm .55511E-09 2.7909 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 norm .20095E-07 5.6628 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor 6.3598 4.6451 .39813E-03 -1.5658 10 Prefactor .16072E-05 15.524 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor 11.077 12.634 .30022E-03 -1.5641 12 norm .17030E-05 16.942 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor .47296E-07 7.8226 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 norm .31640 .13133 .61048E-03 -1.5697 15 norm 7.0487 1.9978 .37766E-03 -1.5655 16 norm .0000 1.4665 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Normalizat 1.1909 .14631 .67303E-01 -.86884 18 Prefactor .99379 .92406E-01 .46189E-01 -.92937 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.19994e-07 Minuit parameter uncertainties: 1 2.19562 2 15.7827 3 8.50055e-06 4 0.00528054 5 11.8301 6 25.6149 7 8.06056e-05 8 0.00067473 9 4.64515 10 0.00999006 11 12.634 12 0.010743 13 0.00121623 14 0.131334 15 1.99784 16 4.92478e-07 17 0.146364 18 0.0924204 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 14810.2666822 Extracting fit parameters... 4FGL J1424.2+0433 Spectrum: LogParabola 258 norm: 2.010e-08 6.747e-04 0.000e+00 1.000e+06 ( 1.000e-13) 259 alpha: 1.980e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 260 beta: 1.489e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 261 Eb: 1.196e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 500 Prefactor: 9.938e-01 9.242e-02 0.000e+00 1.000e+01 ( 1.000e+00) 501 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 502 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 499 Normalization: 1.191e+00 1.464e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 216.051 4.563 Photon Flux Upper Limit: 2.34449457826e-08 ph cm-2 s-1 Energy Flux Upper Limit: 1.54375929158e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/32636427/likelihoodResults_805680001_806284801_4FGL_J1424.2+0433_weekly_bin937.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) = 14810.2669602 delta logL = -0.000277969586023 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 14810.2666828 delta logL = -6.30803697277e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .25092E-05 1.0000 .0000 .10000E+07 2 'alpha ' .59414 1.0000 .0000 5.0000 3 'Normalizat' 1.1910 1.0000 .10000E-01 10.000 4 'Prefactor ' .99377 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5030E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 14810.27 FROM MIGRAD STATUS=CONVERGED 47 CALLS 243 TOTAL EDM= .35E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .0000 3.4092 .42118E-03** at limit ** 2 alpha 2.6637 1.4066 .33610E-04 .0000 3 Normalizat 1.1909 1.1095 .40498E-06 -.27274E-04 4 Prefactor .99379 1.3332 -.15979E-05 -.67720E-04 ERR DEF= .500 Final values: norm = 0 alpha = 2.6637 Normalizat = 1.19093 Prefactor = 0.993787 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 14810.27 FROM HESSE STATUS=FAILED 7 CALLS 250 TOTAL EDM= .35E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 3.4092 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha 1.4250 1.4066 .33610E-04 .65526E-01 3 Normalizat 1.1909 1.1095 .40498E-06 -.86884 4 Prefactor .99379 1.3332 -.15979E-05 -.92937 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 3.51395e-12 Minuit parameter uncertainties: 1 1.38526e-05 2 1.49436 3 1.13264 4 1.38184 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) = 14810.2666822 delta logL = 1.78806658369e-09 Extracting fit parameters... 4FGL J1424.2+0433 Spectrum: LogParabola 258 norm: 0.000e+00 1.385e-05 0.000e+00 1.000e+06 ( 1.000e-13) 259 alpha: 2.664e+00 1.494e+00 0.000e+00 5.000e+00 ( 1.000e+00) 260 beta: 1.489e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 261 Eb: 1.196e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 500 Prefactor: 9.938e-01 1.382e+00 0.000e+00 1.000e+01 ( 1.000e+00) 501 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 502 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 499 Normalization: 1.191e+00 1.133e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 216.051 4.563 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/32636427/cmap_HighResolution_805680001_806284801_4FGL_J1424.2+0433_weekly_bin937.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='1.54e-05', job_status='DONE', photon_flux_upper_limit='2.34e-08', time_completed='2026-07-21 12:06:34.448736', job_id='32636427', GAL2='0.99', fit_tolerance='1e-08', EG2='1.19', EG='1.19', time_epoch_completed='1784660794.45', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.99', dlogl='1.79e-09', ts2='0.00', photon_index_error='0.00', photon_index='1.98' WHERE bin_id='937' AND source_name='4FGL J1424.2+0433' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Jul 21 12:06:35 PDT 2026 _V02 Working on... /lscratch/kocevski/32636592/ft1_filtered_4FGL_J1424.2+0433_weekly_bin937.fits.....................! real 34.94 user 32.86 sys 0.94 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/32636592/ft1_filtered_4FGL_J1424.2+0433_weekly_bin937.fits', '/lscratch/kocevski/32636592/ft2_4FGL_J1424.2+0433_weekly_bin937.fits', expMap='/lscratch/kocevski/32636592/expmap_805680001_806284801_4FGL_J1424.2+0433_weekly_bin937.fits', expCube='/lscratch/kocevski/32636592/ltcube_805680001_806284801_4FGL_J1424.2+0433_weekly_bin937.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/32636592/Model_4FGL_J1424.2+0433_weekly_bin937.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1424.2+0433' 4FGL J1424.2+0433 Spectrum: LogParabola 258 norm: 6.175e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 259 alpha: 1.980e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 260 beta: 1.489e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 261 Eb: 1.196e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/32636592/ft1_filtered_4FGL_J1424.2+0433_weekly_bin937.fits Spacecraft file(s): /lscratch/kocevski/32636592/ft2_4FGL_J1424.2+0433_weekly_bin937.fits Exposure map: /lscratch/kocevski/32636592/expmap_805680001_806284801_4FGL_J1424.2+0433_weekly_bin937.fits Exposure cube: /lscratch/kocevski/32636592/ltcube_805680001_806284801_4FGL_J1424.2+0433_weekly_bin937.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/32636592/Model_4FGL_J1424.2+0433_weekly_bin937.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) = 14811.0970403 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 14810.2670099 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 3.0570 1.0000 .0000 .10000E+07 2 'Prefactor ' 25.194 1.0000 .0000 .10000E+07 3 'Prefactor ' .33029E-07 1.0000 .0000 .10000E+07 4 'Prefactor ' .57327E-05 1.0000 .0000 .10000E+07 5 'Prefactor ' 7.5572 1.0000 .0000 .10000E+07 6 'Prefactor ' 93.064 1.0000 .0000 .10000E+07 7 'norm ' .21483E-07 1.0000 .0000 .10000E+07 8 'norm ' .13476E-05 1.0000 .0000 .10000E+07 9 'Prefactor ' 6.3484 1.0000 .0000 .10000E+07 10 'Prefactor ' .11282E-04 1.0000 .0000 .10000E+07 11 'Prefactor ' 11.117 1.0000 .0000 .10000E+07 12 'norm ' .18052E-06 1.0000 .0000 .10000E+07 13 'Prefactor ' .32158E-06 1.0000 .0000 .10000E+07 14 'norm ' .31629 1.0000 .0000 .10000E+07 15 'norm ' 7.0470 1.0000 .0000 .10000E+07 16 'norm ' .28533E-07 1.0000 .0000 .10000E+07 17 'Normalizat' 1.1914 1.0000 .10000E-01 10.000 18 'Prefactor ' .99376 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5030E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 14810.27 FROM MIGRAD STATUS=CONVERGED 105 CALLS 1067 TOTAL EDM= .67E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .5% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 3.0573 2.1968 .11461E-07 .17650E-02 2 Prefactor 25.274 1.8130 -.59083E-08 -.35995E-02 3 Prefactor .0000 .83858 .55857E-07** at limit ** 4 Prefactor .59808E-06 9.5569 -.80151E-07** at limit ** 5 Prefactor 7.8429 2.8203 .21677E-08 -.27980E-01 6 Prefactor 93.170 1.7505 -.25075E-08 -.66520E-01 7 norm .55511E-09 2.7822 -.75516E-07** at limit ** 8 norm .20095E-07 5.5501 .15114E-06** at limit ** 9 Prefactor 6.3598 4.6006 .38417E-08 .71773E-03 10 Prefactor .16072E-05 9.9852 .26485E-06** at limit ** 11 Prefactor 11.077 11.750 .18520E-07 .36683E-01 12 norm .17030E-05 10.970 .34911E-06** at limit ** 13 Prefactor .47296E-07 7.6449 -.19981E-07** at limit ** 14 norm .31640 .12912 -.73212E-08 -.22281E-01 15 norm 7.0487 1.9955 .80059E-08 .24701E-02 16 norm .0000 1.4652 .12054E-07** at limit ** 17 Normalizat 1.1909 .17277 .18193E-05 .12426E-03 18 Prefactor .99379 .11165 -.10774E-05 .26921E-04 ERR DEF= .500 Final values: Prefactor = 3.05733 Prefactor = 25.2738 Prefactor = 0 Prefactor = 5.98077e-07 Prefactor = 7.84287 Prefactor = 93.1696 norm = 5.55112e-10 norm = 2.0095e-08 Prefactor = 6.35984 Prefactor = 1.60716e-06 Prefactor = 11.0769 norm = 1.70297e-06 Prefactor = 4.72955e-08 norm = 0.316401 norm = 7.04867 norm = 0 Normalizat = 1.19093 Prefactor = 0.993787 _V02 Working on... /lscratch/kocevski/32636475/ft1_filtered_4FGL_J1424.2+0433_weekly_bin937.fits.....................! real 40.57 user 38.56 sys 1.01 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/32636475/ft1_filtered_4FGL_J1424.2+0433_weekly_bin937.fits', '/lscratch/kocevski/32636475/ft2_4FGL_J1424.2+0433_weekly_bin937.fits', expMap='/lscratch/kocevski/32636475/expmap_805680001_806284801_4FGL_J1424.2+0433_weekly_bin937.fits', expCube='/lscratch/kocevski/32636475/ltcube_805680001_806284801_4FGL_J1424.2+0433_weekly_bin937.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/32636475/Model_4FGL_J1424.2+0433_weekly_bin937.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1424.2+0433' 4FGL J1424.2+0433 Spectrum: LogParabola 258 norm: 6.175e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 259 alpha: 1.980e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 260 beta: 1.489e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 261 Eb: 1.196e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/32636475/ft1_filtered_4FGL_J1424.2+0433_weekly_bin937.fits Spacecraft file(s): /lscratch/kocevski/32636475/ft2_4FGL_J1424.2+0433_weekly_bin937.fits Exposure map: /lscratch/kocevski/32636475/expmap_805680001_806284801_4FGL_J1424.2+0433_weekly_bin937.fits Exposure cube: /lscratch/kocevski/32636475/ltcube_805680001_806284801_4FGL_J1424.2+0433_weekly_bin937.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/32636475/Model_4FGL_J1424.2+0433_weekly_bin937.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) = 14811.0970403 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 14810.2670099 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 3.0570 1.0000 .0000 .10000E+07 2 'Prefactor ' 25.194 1.0000 .0000 .10000E+07 3 'Prefactor ' .33029E-07 1.0000 .0000 .10000E+07 4 'Prefactor ' .57327E-05 1.0000 .0000 .10000E+07 5 'Prefactor ' 7.5572 1.0000 .0000 .10000E+07 6 'Prefactor ' 93.064 1.0000 .0000 .10000E+07 7 'norm ' .21483E-07 1.0000 .0000 .10000E+07 8 'norm ' .13476E-05 1.0000 .0000 .10000E+07 9 'Prefactor ' 6.3484 1.0000 .0000 .10000E+07 10 'Prefactor ' .11282E-04 1.0000 .0000 .10000E+07 11 'Prefactor ' 11.117 1.0000 .0000 .10000E+07 12 'norm ' .18052E-06 1.0000 .0000 .10000E+07 13 'Prefactor ' .32158E-06 1.0000 .0000 .10000E+07 14 'norm ' .31629 1.0000 .0000 .10000E+07 15 'norm ' 7.0470 1.0000 .0000 .10000E+07 16 'norm ' .28533E-07 1.0000 .0000 .10000E+07 17 'Normalizat' 1.1914 1.0000 .10000E-01 10.000 18 'Prefactor ' .99376 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5030E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 14810.27 FROM MIGRAD STATUS=CONVERGED 105 CALLS 1067 TOTAL EDM= .67E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .5% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 3.0573 2.1968 .11461E-07 .17650E-02 2 Prefactor 25.274 1.8130 -.59083E-08 -.35995E-02 3 Prefactor .0000 .83858 .55857E-07** at limit ** 4 Prefactor .59808E-06 9.5569 -.80151E-07** at limit ** 5 Prefactor 7.8429 2.8203 .21677E-08 -.27980E-01 6 Prefactor 93.170 1.7505 -.25075E-08 -.66520E-01 7 norm .55511E-09 2.7822 -.75516E-07** at limit ** 8 norm .20095E-07 5.5501 .15114E-06** at limit ** 9 Prefactor 6.3598 4.6006 .38417E-08 .71773E-03 10 Prefactor .16072E-05 9.9852 .26485E-06** at limit ** 11 Prefactor 11.077 11.750 .18520E-07 .36683E-01 12 norm .17030E-05 10.970 .34911E-06** at limit ** 13 Prefactor .47296E-07 7.6449 -.19981E-07** at limit ** 14 norm .31640 .12912 -.73212E-08 -.22281E-01 15 norm 7.0487 1.9955 .80059E-08 .24701E-02 16 norm .0000 1.4652 .12054E-07** at limit ** 17 Normalizat 1.1909 .17277 .18193E-05 .12426E-03 18 Prefactor .99379 .11165 -.10774E-05 .26921E-04 ERR DEF= .500 Final values: Prefactor = 3.05733 Prefactor = 25.2738 Prefactor = 0 Prefactor = 5.98077e-07 Prefactor = 7.84287 Prefactor = 93.1696 norm = 5.55112e-10 norm = 2.0095e-08 Prefactor = 6.35984 Prefactor = 1.60716e-06 Prefactor = 11.0769 norm = 1.70297e-06 Prefactor = 4.72955e-08 norm = 0.316401 norm = 7.04867 norm = 0 Normalizat = 1.19093 Prefactor = 0.993787 ********** ** 18 **HESSE ********** FCN= 14810.27 FROM HESSE STATUS=OK 280 CALLS 1347 TOTAL EDM= .32E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 3.0573 2.1956 .57998E-03 -1.5673 2 Prefactor 25.274 15.783 .19927E-03 -1.5607 3 Prefactor .0000 .83966 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .59808E-06 11.655 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor 7.8429 11.830 .36457E-03 -1.5652 6 Prefactor 93.170 25.615 .10367E-03 -1.5515 7 norm .55511E-09 2.7909 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 norm .20095E-07 5.6628 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor 6.3598 4.6451 .39813E-03 -1.5658 10 Prefactor .16072E-05 15.524 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor 11.077 12.634 .30022E-03 -1.5641 12 norm .17030E-05 16.942 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor .47296E-07 7.8226 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 norm .31640 .13133 .61048E-03 -1.5697 15 norm 7.0487 1.9978 .37766E-03 -1.5655 16 norm .0000 1.4665 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Normalizat 1.1909 .14631 .67303E-01 -.86884 18 Prefactor .99379 .92406E-01 .46189E-01 -.92937 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.19994e-07 Minuit parameter uncertainties: 1 2.19562 2 15.7827 3 8.50055e-06 4 0.00528054 5 11.8301 6 25.6149 7 8.06056e-05 8 0.00067473 9 4.64515 10 0.00999006 11 12.634 12 0.010743 13 0.00121623 14 0.131334 15 1.99784 16 4.92478e-07 17 0.146364 18 0.0924204 ********** ** 18 **HESSE ********** FCN= 14810.27 FROM HESSE STATUS=OK 280 CALLS 1347 TOTAL EDM= .32E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 3.0573 2.1956 .57998E-03 -1.5673 2 Prefactor 25.274 15.783 .19927E-03 -1.5607 3 Prefactor .0000 .83966 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .59808E-06 11.655 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor 7.8429 11.830 .36457E-03 -1.5652 6 Prefactor 93.170 25.615 .10367E-03 -1.5515 7 norm .55511E-09 2.7909 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 norm .20095E-07 5.6628 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor 6.3598 4.6451 .39813E-03 -1.5658 10 Prefactor .16072E-05 15.524 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor 11.077 12.634 .30022E-03 -1.5641 12 norm .17030E-05 16.942 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor .47296E-07 7.8226 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 norm .31640 .13133 .61048E-03 -1.5697 15 norm 7.0487 1.9978 .37766E-03 -1.5655 16 norm .0000 1.4665 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Normalizat 1.1909 .14631 .67303E-01 -.86884 18 Prefactor .99379 .92406E-01 .46189E-01 -.92937 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.19994e-07 Minuit parameter uncertainties: 1 2.19562 2 15.7827 3 8.50055e-06 4 0.00528054 5 11.8301 6 25.6149 7 8.06056e-05 8 0.00067473 9 4.64515 10 0.00999006 11 12.634 12 0.010743 13 0.00121623 14 0.131334 15 1.99784 16 4.92478e-07 17 0.146364 18 0.0924204 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 14810.2666822 Extracting fit parameters... 4FGL J1424.2+0433 Spectrum: LogParabola 258 norm: 2.010e-08 6.747e-04 0.000e+00 1.000e+06 ( 1.000e-13) 259 alpha: 1.980e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 260 beta: 1.489e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 261 Eb: 1.196e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 500 Prefactor: 9.938e-01 9.242e-02 0.000e+00 1.000e+01 ( 1.000e+00) 501 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 502 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 499 Normalization: 1.191e+00 1.464e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 216.051 4.563 Photon Flux Upper Limit: 2.34449457826e-08 ph cm-2 s-1 Energy Flux Upper Limit: 1.54375929158e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/32636592/likelihoodResults_805680001_806284801_4FGL_J1424.2+0433_weekly_bin937.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) = 14810.2669602 delta logL = -0.000277969586023 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 14810.2666828 delta logL = -6.30803697277e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .25092E-05 1.0000 .0000 .10000E+07 2 'alpha ' .59414 1.0000 .0000 5.0000 3 'Normalizat' 1.1910 1.0000 .10000E-01 10.000 4 'Prefactor ' .99377 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5030E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 14810.27 FROM MIGRAD STATUS=CONVERGED 47 CALLS 243 TOTAL EDM= .35E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .0000 3.4092 .42118E-03** at limit ** 2 alpha 2.6637 1.4066 .33610E-04 .0000 3 Normalizat 1.1909 1.1095 .40498E-06 -.27274E-04 4 Prefactor .99379 1.3332 -.15979E-05 -.67720E-04 ERR DEF= .500 Final values: norm = 0 alpha = 2.6637 Normalizat = 1.19093 Prefactor = 0.993787 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 14810.27 FROM HESSE STATUS=FAILED 7 CALLS 250 TOTAL EDM= .35E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 3.4092 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha 1.4250 1.4066 .33610E-04 .65526E-01 3 Normalizat 1.1909 1.1095 .40498E-06 -.86884 4 Prefactor .99379 1.3332 -.15979E-05 -.92937 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 3.51395e-12 Minuit parameter uncertainties: 1 1.38526e-05 2 1.49436 3 1.13264 4 1.38184 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) = 14810.2666822 delta logL = 1.78806658369e-09 Extracting fit parameters... 4FGL J1424.2+0433 Spectrum: LogParabola 258 norm: 0.000e+00 1.385e-05 0.000e+00 1.000e+06 ( 1.000e-13) 259 alpha: 2.664e+00 1.494e+00 0.000e+00 5.000e+00 ( 1.000e+00) 260 beta: 1.489e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 261 Eb: 1.196e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 500 Prefactor: 9.938e-01 1.382e+00 0.000e+00 1.000e+01 ( 1.000e+00) 501 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 502 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 499 Normalization: 1.191e+00 1.133e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 216.051 4.563 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/32636592/cmap_HighResolution_805680001_806284801_4FGL_J1424.2+0433_weekly_bin937.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='1.54e-05', job_status='DONE', photon_flux_upper_limit='2.34e-08', time_completed='2026-07-21 12:07:40.776778', job_id='32636592', GAL2='0.99', fit_tolerance='1e-08', EG2='1.19', EG='1.19', time_epoch_completed='1784660860.78', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.99', dlogl='1.79e-09', ts2='0.00', photon_index_error='0.00', photon_index='1.98' WHERE bin_id='937' AND source_name='4FGL J1424.2+0433' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Jul 21 12:07:41 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 14810.2666822 Extracting fit parameters... 4FGL J1424.2+0433 Spectrum: LogParabola 258 norm: 2.010e-08 6.747e-04 0.000e+00 1.000e+06 ( 1.000e-13) 259 alpha: 1.980e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 260 beta: 1.489e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 261 Eb: 1.196e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 500 Prefactor: 9.938e-01 9.242e-02 0.000e+00 1.000e+01 ( 1.000e+00) 501 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 502 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 499 Normalization: 1.191e+00 1.464e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 216.051 4.563 Photon Flux Upper Limit: 2.34449457826e-08 ph cm-2 s-1 Energy Flux Upper Limit: 1.54375929158e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/32636475/likelihoodResults_805680001_806284801_4FGL_J1424.2+0433_weekly_bin937.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) = 14810.2669602 delta logL = -0.000277969586023 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 14810.2666828 delta logL = -6.30803697277e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .25092E-05 1.0000 .0000 .10000E+07 2 'alpha ' .59414 1.0000 .0000 5.0000 3 'Normalizat' 1.1910 1.0000 .10000E-01 10.000 4 'Prefactor ' .99377 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5030E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 14810.27 FROM MIGRAD STATUS=CONVERGED 47 CALLS 243 TOTAL EDM= .35E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .0000 3.4092 .42118E-03** at limit ** 2 alpha 2.6637 1.4066 .33610E-04 .0000 3 Normalizat 1.1909 1.1095 .40498E-06 -.27274E-04 4 Prefactor .99379 1.3332 -.15979E-05 -.67720E-04 ERR DEF= .500 Final values: norm = 0 alpha = 2.6637 Normalizat = 1.19093 Prefactor = 0.993787 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 14810.27 FROM HESSE STATUS=FAILED 7 CALLS 250 TOTAL EDM= .35E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 3.4092 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha 1.4250 1.4066 .33610E-04 .65526E-01 3 Normalizat 1.1909 1.1095 .40498E-06 -.86884 4 Prefactor .99379 1.3332 -.15979E-05 -.92937 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 3.51395e-12 Minuit parameter uncertainties: 1 1.38526e-05 2 1.49436 3 1.13264 4 1.38184 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) = 14810.2666822 delta logL = 1.78806658369e-09 Extracting fit parameters... 4FGL J1424.2+0433 Spectrum: LogParabola 258 norm: 0.000e+00 1.385e-05 0.000e+00 1.000e+06 ( 1.000e-13) 259 alpha: 2.664e+00 1.494e+00 0.000e+00 5.000e+00 ( 1.000e+00) 260 beta: 1.489e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 261 Eb: 1.196e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 500 Prefactor: 9.938e-01 1.382e+00 0.000e+00 1.000e+01 ( 1.000e+00) 501 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 502 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 499 Normalization: 1.191e+00 1.133e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 216.051 4.563 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/32636475/cmap_HighResolution_805680001_806284801_4FGL_J1424.2+0433_weekly_bin937.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='1.54e-05', job_status='DONE', photon_flux_upper_limit='2.34e-08', time_completed='2026-07-21 12:07:57.500490', job_id='32636475', GAL2='0.99', fit_tolerance='1e-08', EG2='1.19', EG='1.19', time_epoch_completed='1784660877.5', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.99', dlogl='1.79e-09', ts2='0.00', photon_index_error='0.00', photon_index='1.98' WHERE bin_id='937' AND source_name='4FGL J1424.2+0433' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Jul 21 12:07:58 PDT 2026