/sdf/group/fermi/u/kocevski/software/conda/envs/fermitools_v1.0.5/lib/python2.7/site-packages/pyfits/__init__.py:22: PyFITSDeprecationWarning: PyFITS is deprecated, please use astropy.io.fits PyFITSDeprecationWarning) # noqa Likelihood Analysis Tool Support Contact: Daniel Kocevski (daniel.kocevski@nasa.gov) Importing modules... This is make3FGLxml version 01r0. The default diffuse model files and names are for pass 8 and assume you have v10r00p05 of the Fermi Science Tools or higher. This is make4FGLDR3xml version 01r09. The default diffuse model files and names are for P8R3, 4FGL DRs, and the default fermitools directory locations. WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). /sdf/group/fermi/u/kocevski/software/conda/envs/fermitools_v1.0.5/lib/python2.7/site-packages/matplotlib/cbook/deprecation.py:106: MatplotlibDeprecationWarning: The mpl_toolkits.axes_grid module was deprecated in version 2.1. Use mpl_toolkits.axes_grid1 and mpl_toolkits.axisartist provies the same functionality instead. warnings.warn(message, mplDeprecation, stacklevel=1) WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). /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 = 7432 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1635.6+3628_daily_bin2190 RA = 248.923, Dec = 36.4795 tmin = 806976001, tmax = 807235201 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='33929487', job_status='RUN', time_executed='2026-08-01 19:42:06.869211', time_epoch_executed='1785638526.87' WHERE source_name='4FGL J1635.6+3628' and cadence='daily' and bin_id='2190' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/33929487 Creating custom pfile directory: /lscratch/kocevski/33929487/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=806976001.0 && nMetStart<807235201.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=806976001.0 && nMetStart<807235201.0' /Data/Flight/Level1/LPA Retrieving 46 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/33929487/ft1_4FGL_J1635.6+3628_daily_bin2190.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=806976001.0 && nMetStart<807235201.0' /Data/Flight/Level1/LPA Retrieving 46 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/33929487/ft2_4FGL_J1635.6+3628_daily_bin2190.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/33929487/ft1_4FGL_J1635.6+3628_daily_bin2190.fits outfile=/lscratch/kocevski/33929487/ft1_filteredMKT_4FGL_J1635.6+3628_daily_bin2190.fits ra=248.923 dec=36.4795 rad=12.0 tmin=806976001.0 tmax=807235201.0 emin=100.0 emax=100000.0 zmin=0.0 zmax=90.0 evclass=128 evtype="INDEF" convtype=-1 phasemin=0.0 phasemax=1.0 evtable="EVENTS" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. real 3.28 user 1.41 sys 0.18 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/33929487/ft2_4FGL_J1635.6+3628_daily_bin2190.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/33929487/ft2_4FGL_J1635.6+3628_daily_bin2190.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/33929487/ft1_filteredMKT_4FGL_J1635.6+3628_daily_bin2190.fits evtable="EVENTS" outfile="/lscratch/kocevski/33929487/ft1_filtered_4FGL_J1635.6+3628_daily_bin2190.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 1.23 user 0.18 sys 0.14 Number of photons that the gtmktime cut: 1221 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/33929487/ft1_filtered_4FGL_J1635.6+3628_daily_bin2190.fits" evtable="EVENTS" scfile=/lscratch/kocevski/33929487/ft2_4FGL_J1635.6+3628_daily_bin2190.fits sctable="SC_DATA" onumber of points = 7432 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1635.6+3628_daily_bin2190 RA = 248.923, Dec = 36.4795 tmin = 806976001, tmax = 807235201 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='33929597', job_status='RUN', time_executed='2026-08-01 19:42:22.971091', time_epoch_executed='1785638542.97' WHERE source_name='4FGL J1635.6+3628' and cadence='daily' and bin_id='2190' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/33929597 Creating custom pfile directory: /lscratch/kocevski/33929597/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=806976001.0 && nMetStart<807235201.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=806976001.0 && nMetStart<807235201.0' /Data/Flight/Level1/LPA Retrieving 46 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/33929597/ft1_4FGL_J1635.6+3628_daily_bin2190.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=806976001.0 && nMetStart<807235201.0' /Data/Flight/Level1/LPA Retrieving 46 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/33929597/ft2_4FGL_J1635.6+3628_daily_bin2190.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/33929597/ft1_4FGL_J1635.6+3628_daily_bin2190.fits outfile=/lscratch/kocevski/33929597/ft1_filteredMKT_4FGL_J1635.6+3628_daily_bin2190.fits ra=248.923 dec=36.4795 rad=12.0 tmin=806976001.0 tmax=807235201.0 emin=100.0 emax=100000.0 zmin=0.0 zmax=90.0 evclass=128 evtype="INDEF" convtype=-1 phasemin=0.0 phasemax=1.0 evtable="EVENTS" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. real 3.39 user 2.09 sys 0.24 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/33929597/ft2_4FGL_J1635.6+3628_daily_bin2190.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/33929597/ft2_4FGL_J1635.6+3628_daily_bin2190.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/33929597/ft1_filteredMKT_4FGL_J1635.6+3628_daily_bin2190.fits evtable="EVENTS" outfile="/lscratch/kocevski/33929597/ft1_filtered_4FGL_J1635.6+3628_daily_bin2190.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 1.70 user 0.22 sys 0.15 Number of photons that the gtmktime cut: 1221 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/33929597/ft1_filtered_4FGL_J1635.6+3628_daily_bin2190.fits" evtable="EVENTS" scfile=/lscratch/kocevski/33929597/ft2_4FGL_J1635.6+3628_daily_bin2190.fits sctable="SC_DATA" outfile=/lscratch/kocevski/33929487/ltcube_806976001_807235201_4FGL_J1635.6+3628_daily_bin2190.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/33929487/ft2_4FGL_J1635.6+3628_daily_bin2190.fits .....................! real 8.21 user 7.11 sys 0.23 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/33929487/ft1_filtered_4FGL_J1635.6+3628_daily_bin2190.fits evtable="EVENTS" scfile=/lscratch/kocevski/33929487/ft2_4FGL_J1635.6+3628_daily_bin2190.fits sctable="SC_DATA" expcube=/lscratch/kocevski/33929487/ltcube_806976001_807235201_4FGL_J1635.6+3628_daily_bin2190.fits outfile=/lscratch/kocevski/33929487/expmap_806976001_807235201_4FGL_J1635.6+3628_daily_bin2190.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/33929487/ltcube_806976001_807235201_4FGL_J1635.6+3628_daily_bin2190.fits .....................! real 60.61 user 55.75 sys 3.44 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 198 point sources and 0 extended sources Setting source of interest to: 4FGL J1635.6+3628 @ 248.923 36.4795 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/33929487/ft1_filtered_4FGL_J1635.6+3628_daily_bin2190.fits scfile=/lscratch/kocevski/33929487/ft2_4FGL_J1635.6+3628_daily_bin2190.fits outfile=/lscratch/kocevski/33929487/cmap_806976001_807235201_4FGL_J1635.6+3628_daily_bin2190.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=248.923 yref=36.4795 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 0.20 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/33929487/ft1_filtered_4FGL_J1635.6+3628_daily_bin2190.fits scfile=/lscratch/kocevski/33929487/ft2_4FGL_J1635.6+3628_daily_bin2190.fits outfile=/lscratch/kocevski/33929487/cmap_HighResolution_806976001_807235201_4FGL_J1635.6+3628_daily_bin2190.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=248.923 yref=36.4795 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 0.20 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/33929487/ft1_filtered_4FGL_J1635.6+3628_daily_bin2190.fits evtable="EVENTS" scfile=/lscratch/kocevski/33929487/ft2_4FGL_J1635.6+3628_daily_bin2190.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/33929487/Model_4FGL_J1635.6+3628_daily_bin2190.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 GAnumber of points = 7432 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1635.6+3628_daily_bin2190 RA = 248.923, Dec = 36.4795 tmin = 806976001, tmax = 807235201 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='33929822', job_status='RUN', time_executed='2026-08-01 19:43:53.289731', time_epoch_executed='1785638633.29' WHERE source_name='4FGL J1635.6+3628' and cadence='daily' and bin_id='2190' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/33929822 Creating custom pfile directory: /lscratch/kocevski/33929822/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=806976001.0 && nMetStart<807235201.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=806976001.0 && nMetStart<807235201.0' /Data/Flight/Level1/LPA Retrieving 46 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/33929822/ft1_4FGL_J1635.6+3628_daily_bin2190.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=806976001.0 && nMetStart<807235201.0' /Data/Flight/Level1/LPA Retrieving 46 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/33929822/ft2_4FGL_J1635.6+3628_daily_bin2190.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/33929822/ft1_4FGL_J1635.6+3628_daily_bin2190.fits outfile=/lscratch/kocevski/33929822/ft1_filteredMKT_4FGL_J1635.6+3628_daily_bin2190.fits ra=248.923 dec=36.4795 rad=12.0 tmin=806976001.0 tmax=807235201.0 emin=100.0 emax=100000.0 zmin=0.0 zmax=90.0 evclass=128 evtype="INDEF" convtype=-1 phasemin=0.0 phasemax=1.0 evtable="EVENTS" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. real 2.54 user 1.55 sys 0.17 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/33929822/ft2_4FGL_J1635.6+3628_daily_bin2190.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/33929822/ft2_4FGL_J1635.6+3628_daily_bin2190.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/33929822/ft1_filteredMKT_4FGL_J1635.6+3628_daily_bin2190.fits evtable="EVENTS" outfile="/lscratch/kocevski/33929822/ft1_filtered_4FGL_J1635.6+3628_daily_bin2190.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 1.26 user 0.19 sys 0.13 Number of photons that the gtmktime cut: 1221 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/33929822/ft1_filtered_4FGL_J1635.6+3628_daily_bin2190.fits" evtable="EVENTS" scfile=/lscratch/kocevski/33929822/ft2_4FGL_J1635.6+3628_daily_bin2190.fits sctable="SC_DATA" onumber of points = 7432 number of fields = 31 RA_SUN column already exists. File will not be modified. number of points = 7432 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1635.6+3628_daily_bin2190 RA = 248.923, Dec = 36.4795 tmin = 806976001, tmax = 807235201 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='33929853', job_status='RUN', time_executed='2026-08-01 19:43:55.396022', time_epoch_executed='1785638635.4' WHERE source_name='4FGL J1635.6+3628' and cadence='daily' and bin_id='2190' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/33929853 Creating custom pfile directory: /lscratch/kocevski/33929853/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=806976001.0 && nMetStart<807235201.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=806976001.0 && nMetStart<807235201.0' /Data/Flight/Level1/LPA Retrieving 46 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/33929853/ft1_4FGL_J1635.6+3628_daily_bin2190.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=806976001.0 && nMetStart<807235201.0' /Data/Flight/Level1/LPA Retrieving 46 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/33929853/ft2_4FGL_J1635.6+3628_daily_bin2190.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/33929853/ft1_4FGL_J1635.6+3628_daily_bin2190.fits outfile=/lscratch/kocevski/33929853/ft1_filteredMKT_4FGL_J1635.6+3628_daily_bin2190.fits ra=248.923 dec=36.4795 rad=12.0 tmin=806976001.0 tmax=807235201.0 emin=100.0 emax=100000.0 zmin=0.0 zmax=90.0 evclass=128 evtype="INDEF" convtype=-1 phasemin=0.0 phasemax=1.0 evtable="EVENTS" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. real 2.83 user 1.37 sys 0.18 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/33929853/ft2_4FGL_J1635.6+3628_daily_bin2190.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/33929853/ft2_4FGL_J1635.6+3628_daily_bin2190.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/33929853/ft1_filteredMKT_4FGL_J1635.6+3628_daily_bin2190.fits evtable="EVENTS" outfile="/lscratch/kocevski/33929853/ft1_filtered_4FGL_J1635.6+3628_daily_bin2190.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 2.68 user 0.18 sys 0.15 Number of photons that the gtmktime cut: 1221 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/33929853/ft1_filtered_4FGL_J1635.6+3628_daily_bin2190.fits" evtable="EVENTS" scfile=/lscratch/kocevski/33929853/ft2_4FGL_J1635.6+3628_daily_bin2190.fits sctable="SC_DATA" ouDone. Performing analysis on: 4FGL_J1635.6+3628_daily_bin2190 RA = 248.923, Dec = 36.4795 tmin = 806976001, tmax = 807235201 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='33929813', job_status='RUN', time_executed='2026-08-01 19:43:33.702988', time_epoch_executed='1785638613.7' WHERE source_name='4FGL J1635.6+3628' and cadence='daily' and bin_id='2190' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/33929813 Creating custom pfile directory: /lscratch/kocevski/33929813/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=806976001.0 && nMetStart<807235201.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=806976001.0 && nMetStart<807235201.0' /Data/Flight/Level1/LPA Retrieving 46 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/33929813/ft1_4FGL_J1635.6+3628_daily_bin2190.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=806976001.0 && nMetStart<807235201.0' /Data/Flight/Level1/LPA Retrieving 46 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/33929813/ft2_4FGL_J1635.6+3628_daily_bin2190.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/33929813/ft1_4FGL_J1635.6+3628_daily_bin2190.fits outfile=/lscratch/kocevski/33929813/ft1_filteredMKT_4FGL_J1635.6+3628_daily_bin2190.fits ra=248.923 dec=36.4795 rad=12.0 tmin=806976001.0 tmax=807235201.0 emin=100.0 emax=100000.0 zmin=0.0 zmax=90.0 evclass=128 evtype="INDEF" convtype=-1 phasemin=0.0 phasemax=1.0 evtable="EVENTS" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. real 3.41 user 1.71 sys 0.18 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/33929813/ft2_4FGL_J1635.6+3628_daily_bin2190.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/33929813/ft2_4FGL_J1635.6+3628_daily_bin2190.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/33929813/ft1_filteredMKT_4FGL_J1635.6+3628_daily_bin2190.fits evtable="EVENTS" outfile="/lscratch/kocevski/33929813/ft1_filtered_4FGL_J1635.6+3628_daily_bin2190.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 2.73 user 0.22 sys 0.16 Number of photons that the gtmktime cut: 1221 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/33929813/ft1_filtered_4FGL_J1635.6+3628_daily_bin2190.fits" evtable="EVENTS" scfile=/lscratch/kocevski/33929813/ft2_4FGL_J1635.6+3628_daily_bin2190.fits sctable="SC_DATA" ouutfile=/lscratch/kocevski/33929597/ltcube_806976001_807235201_4FGL_J1635.6+3628_daily_bin2190.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/33929597/ft2_4FGL_J1635.6+3628_daily_bin2190.fits .....................! real 9.93 user 8.20 sys 0.22 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/33929597/ft1_filtered_4FGL_J1635.6+3628_daily_bin2190.fits evtable="EVENTS" scfile=/lscratch/kocevski/33929597/ft2_4FGL_J1635.6+3628_daily_bin2190.fits sctable="SC_DATA" expcube=/lscratch/kocevski/33929597/ltcube_806976001_807235201_4FGL_J1635.6+3628_daily_bin2190.fits outfile=/lscratch/kocevski/33929597/expmap_806976001_807235201_4FGL_J1635.6+3628_daily_bin2190.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/33929597/ltcube_806976001_807235201_4FGL_J1635.6+3628_daily_bin2190.fits .....................! real 80.39 user 72.90 sys 4.59 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 198 point sources and 0 extended sources Setting source of interest to: 4FGL J1635.6+3628 @ 248.923 36.4795 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/33929597/ft1_filtered_4FGL_J1635.6+3628_daily_bin2190.fits scfile=/lscratch/kocevski/33929597/ft2_4FGL_J1635.6+3628_daily_bin2190.fits outfile=/lscratch/kocevski/33929597/cmap_806976001_807235201_4FGL_J1635.6+3628_daily_bin2190.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=248.923 yref=36.4795 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 1.99 user 0.24 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/33929597/ft1_filtered_4FGL_J1635.6+3628_daily_bin2190.fits scfile=/lscratch/kocevski/33929597/ft2_4FGL_J1635.6+3628_daily_bin2190.fits outfile=/lscratch/kocevski/33929597/cmap_HighResolution_806976001_807235201_4FGL_J1635.6+3628_daily_bin2190.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=248.923 yref=36.4795 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 1.89 user 0.21 sys 0.15 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/33929597/ft1_filtered_4FGL_J1635.6+3628_daily_bin2190.fits evtable="EVENTS" scfile=/lscratch/kocevski/33929597/ft2_4FGL_J1635.6+3628_daily_bin2190.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/33929597/Model_4FGL_J1635.6+3628_daily_bin2190.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 GAutfile=/lscratch/kocevski/33929822/ltcube_806976001_807235201_4FGL_J1635.6+3628_daily_bin2190.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/33929822/ft2_4FGL_J1635.6+3628_daily_bin2190.fits .....................! real 8.94 user 7.66 sys 0.22 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/33929822/ft1_filtered_4FGL_J1635.6+3628_daily_bin2190.fits evtable="EVENTS" scfile=/lscratch/kocevski/33929822/ft2_4FGL_J1635.6+3628_daily_bin2190.fits sctable="SC_DATA" expcube=/lscratch/kocevski/33929822/ltcube_806976001_807235201_4FGL_J1635.6+3628_daily_bin2190.fits outfile=/lscratch/kocevski/33929822/expmap_806976001_807235201_4FGL_J1635.6+3628_daily_bin2190.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/33929822/ltcube_806976001_807235201_4FGL_J1635.6+3628_daily_bin2190.fits .....................! real 65.54 user 60.38 sys 3.80 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 198 point sources and 0 extended sources Setting source of interest to: 4FGL J1635.6+3628 @ 248.923 36.4795 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/33929822/ft1_filtered_4FGL_J1635.6+3628_daily_bin2190.fits scfile=/lscratch/kocevski/33929822/ft2_4FGL_J1635.6+3628_daily_bin2190.fits outfile=/lscratch/kocevski/33929822/cmap_806976001_807235201_4FGL_J1635.6+3628_daily_bin2190.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=248.923 yref=36.4795 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 1.13 user 0.20 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/33929822/ft1_filtered_4FGL_J1635.6+3628_daily_bin2190.fits scfile=/lscratch/kocevski/33929822/ft2_4FGL_J1635.6+3628_daily_bin2190.fits outfile=/lscratch/kocevski/33929822/cmap_HighResolution_806976001_807235201_4FGL_J1635.6+3628_daily_bin2190.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=248.923 yref=36.4795 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 0.22 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/33929822/ft1_filtered_4FGL_J1635.6+3628_daily_bin2190.fits evtable="EVENTS" scfile=/lscratch/kocevski/33929822/ft2_4FGL_J1635.6+3628_daily_bin2190.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/33929822/Model_4FGL_J1635.6+3628_daily_bin2190.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/33929487/ft1_filtered_4FGL_J1635.6+3628_daily_bin2190.fits.....................! real 32.91 user 30.52 sys 0.96 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/33929487/ft1_filtered_4FGL_J1635.6+3628_daily_bin2190.fits', '/lscratch/kocevski/33929487/ft2_4FGL_J1635.6+3628_daily_bin2190.fits', expMap='/lscratch/kocevski/33929487/expmap_806976001_807235201_4FGL_J1635.6+3628_daily_bin2190.fits', expCube='/lscratch/kocevski/33929487/ltcube_806976001_807235201_4FGL_J1635.6+3628_daily_bin2190.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/33929487/Model_4FGL_J1635.6+3628_daily_bin2190.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1635.6+3628' 4FGL J1635.6+3628 Spectrum: PowerLaw 282 Prefactor: 4.539e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 283 Index: 2.666e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 284 Scale: 9.602e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/33929487/ft1_filtered_4FGL_J1635.6+3628_daily_bin2190.fits Spacecraft file(s): /lscratch/kocevski/33929487/ft2_4FGL_J1635.6+3628_daily_bin2190.fits Exposure map: /lscratch/kocevski/33929487/expmap_806976001_807235201_4FGL_J1635.6+3628_daily_bin2190.fits Exposure cube: /lscratch/kocevski/33929487/ltcube_806976001_807235201_4FGL_J1635.6+3628_daily_bin2190.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/33929487/Model_4FGL_J1635.6+3628_daily_bin2190.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) = 12994.2597051 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 12994.2428881 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .86969 1.0000 .0000 .10000E+07 2 'Prefactor ' .34199E-03 1.0000 .0000 .10000E+07 3 'Prefactor ' .19036E-05 1.0000 .0000 .10000E+07 4 'Prefactor ' .99692E-05 1.0000 .0000 .10000E+07 5 'Prefactor ' .16017E-04 1.0000 .0000 .10000E+07 6 'Prefactor ' 1.0681 1.0000 .0000 .10000E+07 7 'norm ' .17729 1.0000 .0000 .10000E+07 8 'norm ' .16304E-06 1.0000 .0000 .10000E+07 9 'Prefactor ' .28089E-07 1.0000 .0000 .10000E+07 10 'Prefactor ' 3.6468 1.0000 .0000 .10000E+07 11 'norm ' .25467E-03 1.0000 .0000 .10000E+07 12 'Prefactor ' .28050 1.0000 .0000 .10000E+07 13 'Prefactor ' .79077 1.0000 .0000 .10000E+07 14 'Prefactor ' 11.749 1.0000 .0000 .10000E+07 15 'Prefactor ' .48779E-04 1.0000 .0000 .10000E+07 16 'norm ' 4.2797 1.0000 .0000 .10000E+07 17 'Prefactor ' 24.933 1.0000 .0000 .10000E+07 18 'Prefactor ' 3.5815 1.0000 .0000 .10000E+07 19 'norm ' .16562 1.0000 .0000 .10000E+07 20 'norm ' 3.7783 1.0000 .0000 .10000E+07 21 'norm ' 10.185 1.0000 .0000 .10000E+07 22 'Normalizat' 1.0274 1.0000 .10000E-01 10.000 23 'Prefactor ' .95430 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6430E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 12994.24 FROM MIGRAD STATUS=CONVERGED 140 CALLS 1901 TOTAL EDM= .15E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.7% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .97104 24.131 -.17490E-04 -.59767E-02 2 Prefactor .11102E-09 5.9670 .66655E-06** at limit ** 3 Prefactor .55511E-10 .81233 -.15608E-06** at limit ** 4 Prefactor .0000 .92279 -.48215E-07** at limit ** 5 Prefactor .12768E-08 85.203 .67326E-05** at limit ** 6 Prefactor 1.0685 1.8121 .39915E-06 .75754E-02 7 norm .17728 .77405E-01 -.11831E-06** at limit ** 8 norm .33307E-09 2.5837 .91051E-06** at limit ** 9 Prefactor .15543E-08 7.0715 .14557E-06** at limit ** 10 Prefactor 3.6471 2.4152 -.22815E-07 -.81395E-02 11 norm .13323E-08 5.2493 -.13128E-05** at limit ** 12 Prefactor .28048 .45722 .33220E-06 .71072E-02 13 Prefactor .79076 .58953 -.15359E-06 -.26732E-01 14 Prefactor 11.738 1.1580 .70810E-07 -.61990E-02 15 Prefactor .0000 1.4046 .77799E-06** at limit ** 16 norm 4.2800 1.3457 -.92765E-07 -.57351E-02 17 Prefactor 25.104 12.742 -.45530E-05 .29530E-01 18 Prefactor 3.5772 4.1736 .85141E-06 -.13599E-01 19 norm .16567 .21069 -.15073E-06** at limit ** 20 norm 3.7667 4.8520 -.96550E-06 -.16589E-02 21 norm 10.191 5.3577 -.21142E-06 -.43004E-03 22 Normalizat 1.0272 .15107 -.27029E-05 -.42169E-03 23 Prefactor .95434 .11680 .88918E-05 -.68733E-03 ERR DEF= .500 Final values: norm = 0.971044 Prefactor = 1.11022e-10 Prefactor = 5.55112e-11 Prefactor = 0 Prefactor = 1.27676e-09 Prefactor = 1.06852 norm = 0.177282 norm = 3.33067e-10 Prefactor = 1.55431e-09 Prefactor = 3.64705 norm = 1.33227e-09 Prefactor = 0.280477 Prefactor = 0.79076 Prefactor = 11.7383 Prefactor = 0 norm = 4.27998 Prefactor = 25.1036 Prefactor = 3.57722 norm = 0.165671 norm = 3.7667 norm = 10.1906 Normalizat = 1.02725 Prefactor = 0.954336 tfile=/lscratch/kocevski/33929853/ltcube_806976001_807235201_4FGL_J1635.6+3628_daily_bin2190.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/33929853/ft2_4FGL_J1635.6+3628_daily_bin2190.fits .....................! real 8.48 user 6.95 sys 0.22 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/33929853/ft1_filtered_4FGL_J1635.6+3628_daily_bin2190.fits evtable="EVENTS" scfile=/lscratch/kocevski/33929853/ft2_4FGL_J1635.6+3628_daily_bin2190.fits sctable="SC_DATA" expcube=/lscratch/kocevski/33929853/ltcube_806976001_807235201_4FGL_J1635.6+3628_daily_bin2190.fits outfile=/lscratch/kocevski/33929853/expmap_806976001_807235201_4FGL_J1635.6+3628_daily_bin2190.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/33929853/ltcube_806976001_807235201_4FGL_J1635.6+3628_daily_bin2190.fits .....................! real 60.22 user 55.49 sys 3.50 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 198 point sources and 0 extended sources Setting source of interest to: 4FGL J1635.6+3628 @ 248.923 36.4795 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/33929853/ft1_filtered_4FGL_J1635.6+3628_daily_bin2190.fits scfile=/lscratch/kocevski/33929853/ft2_4FGL_J1635.6+3628_daily_bin2190.fits outfile=/lscratch/kocevski/33929853/cmap_806976001_807235201_4FGL_J1635.6+3628_daily_bin2190.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=248.923 yref=36.4795 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 1.21 user 0.19 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/33929853/ft1_filtered_4FGL_J1635.6+3628_daily_bin2190.fits scfile=/lscratch/kocevski/33929853/ft2_4FGL_J1635.6+3628_daily_bin2190.fits outfile=/lscratch/kocevski/33929853/cmap_HighResolution_806976001_807235201_4FGL_J1635.6+3628_daily_bin2190.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=248.923 yref=36.4795 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 1.35 user 0.20 sys 0.12 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/33929853/ft1_filtered_4FGL_J1635.6+3628_daily_bin2190.fits evtable="EVENTS" scfile=/lscratch/kocevski/33929853/ft2_4FGL_J1635.6+3628_daily_bin2190.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/33929853/Model_4FGL_J1635.6+3628_daily_bin2190.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= 12994.24 FROM HESSE STATUS=OK 428 CALLS 2329 TOTAL EDM= .34E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .97104 32.271 .47878E-03 -1.5688 2 Prefactor .11102E-09 5.9742 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .55511E-10 .81101 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .0000 .92891 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .12768E-08 6.1531 .88653E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 1.0685 1.8534 .11771E-02 -1.5687 7 norm .17728 .80960E-01 .44807E-03 -1.5700 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 norm .33307E-09 2.5954 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor .15543E-08 7.0806 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor 3.6471 2.4240 .52875E-03 -1.5670 11 norm .13323E-08 5.2762 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor .28048 .59259 .20732E-02 -1.5697 13 Prefactor .79076 .63236 .53626E-03 -1.5690 14 Prefactor 11.738 11.017 .29201E-03 -1.5639 15 Prefactor .0000 1.3819 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 norm 4.2800 1.3544 .48676E-03 -1.5667 17 Prefactor 25.104 25.253 .20031E-03 -1.5608 18 Prefactor 3.5772 4.2506 .53374E-03 -1.5670 19 norm .16567 .28546 .12423E-02 -1.5700 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 norm 3.7667 4.8742 .51911E-03 -1.5669 21 norm 10.191 5.3694 .31373E-03 -1.5644 22 Normalizat 1.0272 .13200 .42434E-01 -.92123 23 Prefactor .95434 .10111 .45693E-01 -.94267 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.36474e-07 Minuit parameter uncertainties: 1 11.1958 2 4.69741e-05 3 1.33632e-05 4 6.56271e-07 5 0.000176747 6 1.85342 7 0.0809605 8 5.86748e-05 9 0.000209402 10 2.42405 11 0.000167423 12 0.592588 13 0.632364 14 11.0171 15 6.94314e-06 16 1.35443 17 25.2526 18 4.25065 19 0.285463 20 4.87418 21 5.36943 22 0.132042 23 0.101128 tfile=/lscratch/kocevski/33929813/ltcube_806976001_807235201_4FGL_J1635.6+3628_daily_bin2190.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/33929813/ft2_4FGL_J1635.6+3628_daily_bin2190.fits .....................! real 11.06 user 9.25 sys 0.27 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/33929813/ft1_filtered_4FGL_J1635.6+3628_daily_bin2190.fits evtable="EVENTS" scfile=/lscratch/kocevski/33929813/ft2_4FGL_J1635.6+3628_daily_bin2190.fits sctable="SC_DATA" expcube=/lscratch/kocevski/33929813/ltcube_806976001_807235201_4FGL_J1635.6+3628_daily_bin2190.fits outfile=/lscratch/kocevski/33929813/expmap_806976001_807235201_4FGL_J1635.6+3628_daily_bin2190.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/33929813/ltcube_806976001_807235201_4FGL_J1635.6+3628_daily_bin2190.fits .....................! real 79.61 user 72.55 sys 4.57 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 198 point sources and 0 extended sources Setting source of interest to: 4FGL J1635.6+3628 @ 248.923 36.4795 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/33929813/ft1_filtered_4FGL_J1635.6+3628_daily_bin2190.fits scfile=/lscratch/kocevski/33929813/ft2_4FGL_J1635.6+3628_daily_bin2190.fits outfile=/lscratch/kocevski/33929813/cmap_806976001_807235201_4FGL_J1635.6+3628_daily_bin2190.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=248.923 yref=36.4795 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 2.76 user 0.30 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/33929813/ft1_filtered_4FGL_J1635.6+3628_daily_bin2190.fits scfile=/lscratch/kocevski/33929813/ft2_4FGL_J1635.6+3628_daily_bin2190.fits outfile=/lscratch/kocevski/33929813/cmap_HighResolution_806976001_807235201_4FGL_J1635.6+3628_daily_bin2190.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=248.923 yref=36.4795 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 1.97 user 0.29 sys 0.15 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/33929813/ft1_filtered_4FGL_J1635.6+3628_daily_bin2190.fits evtable="EVENTS" scfile=/lscratch/kocevski/33929813/ft2_4FGL_J1635.6+3628_daily_bin2190.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/33929813/Model_4FGL_J1635.6+3628_daily_bin2190.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 GADone. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 12994.2427437 Extracting fit parameters... 4FGL J1635.6+3628 Spectrum: PowerLaw 282 Prefactor: 1.554e-09 2.094e-04 0.000e+00 1.000e+06 ( 1.000e-13) 283 Index: 2.666e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 284 Scale: 9.602e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 640 Prefactor: 9.543e-01 1.011e-01 0.000e+00 1.000e+01 ( 1.000e+00) 641 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 642 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 639 Normalization: 1.027e+00 1.320e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 248.923 36.480 Photon Flux Upper Limit: 4.77056132915e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00374806009051 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/33929487/likelihoodResults_806976001_807235201_4FGL_J1635.6+3628_daily_bin2190.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 12994.3133707 delta logL = -0.0706269951479 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 12994.2427446 delta logL = -8.64414687385e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .55531E-05 1.0000 .0000 .10000E+07 2 'Index ' 3.0534 1.0000 .0000 10.000 3 'Normalizat' 1.0272 1.0000 .10000E-01 10.000 4 'Prefactor ' .95430 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6430E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 12994.24 FROM MIGRAD STATUS=CONVERGED 72 CALLS 227 TOTAL EDM= .62E-10 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .11102E-09 .92486E-01 .42118E-03** at limit ** 2 Index .70897 7.7227 .50000 -.52751E-09 3 Normalizat 1.0272 .10706E-02 .42452E-01 .14863E-03 4 Prefactor .95434 .86051E-03 .45693E-01 .92132E-04 ERR DEF= .500 Final values: Prefactor = 1.11022e-10 Index = 0.708968 Normalizat = 1.02725 Prefactor = 0.954337 ********** ** 18 **HESSE ********** FCN= 12994.24 FROM HESSE STATUS=NOT POSDEF 29 CALLS 256 TOTAL EDM= .31E-09 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .11102E-09 .46212 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .70897 7.2573 .50000 -1.0318 3 Normalizat 1.0272 .23927E-02 .25895E-03 -.92123 4 Prefactor .95434 .19231E-02 .21402E-03 -.94267 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 3.11887e-10 Minuit parameter uncertainties: 1 1.49033e-05 2 40401 3 0.00239265 4 0.00192309 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 12994.2427437 delta logL = 1.27329258248e-10 Extracting fit parameters... 4FGL J1635.6+3628 Spectrum: PowerLaw 282 Prefactor: 1.110e-10 1.490e-05 0.000e+00 1.000e+06 ( 1.000e-13) 283 Index: 7.090e-01 4.040e+04 0.000e+00 1.000e+01 (-1.000e+00) 284 Scale: 9.602e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 640 Prefactor: 9.543e-01 1.923e-03 0.000e+00 1.000e+01 ( 1.000e+00) 641 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 642 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 639 Normalization: 1.027e+00 2.393e-03 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 248.923 36.480 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/33929487/cmap_HighResolution_806976001_807235201_4FGL_J1635.6+3628_daily_bin2190.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='3.75e-03', job_status='DONE', photon_flux_upper_limit='4.77e-08', time_completed='2026-08-01 19:51:09.708035', job_id='33929487', GAL2='0.95', fit_tolerance='1e-08', EG2='1.03', EG='1.03', time_epoch_completed='1785639069.71', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.95', dlogl='1.27e-10', ts2='-0.00', photon_index_error='0.00', photon_index='2.67' WHERE bin_id='2190' AND source_name='4FGL J1635.6+3628' AND cadence='daily'; Database successfully updated. Analysis Complete. Sat Aug 1 19:51:10 PDT 2026 L_V02 Working on... /lscratch/kocevski/33929597/ft1_filtered_4FGL_J1635.6+3628_daily_bin2190.fits.....................! real 44.75 user 41.05 sys 1.57 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/33929597/ft1_filtered_4FGL_J1635.6+3628_daily_bin2190.fits', '/lscratch/kocevski/33929597/ft2_4FGL_J1635.6+3628_daily_bin2190.fits', expMap='/lscratch/kocevski/33929597/expmap_806976001_807235201_4FGL_J1635.6+3628_daily_bin2190.fits', expCube='/lscratch/kocevski/33929597/ltcube_806976001_807235201_4FGL_J1635.6+3628_daily_bin2190.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/33929597/Model_4FGL_J1635.6+3628_daily_bin2190.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1635.6+3628' 4FGL J1635.6+3628 Spectrum: PowerLaw 282 Prefactor: 4.539e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 283 Index: 2.666e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 284 Scale: 9.602e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/33929597/ft1_filtered_4FGL_J1635.6+3628_daily_bin2190.fits Spacecraft file(s): /lscratch/kocevski/33929597/ft2_4FGL_J1635.6+3628_daily_bin2190.fits Exposure map: /lscratch/kocevski/33929597/expmap_806976001_807235201_4FGL_J1635.6+3628_daily_bin2190.fits Exposure cube: /lscratch/kocevski/33929597/ltcube_806976001_807235201_4FGL_J1635.6+3628_daily_bin2190.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/33929597/Model_4FGL_J1635.6+3628_daily_bin2190.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) = 12994.2597051 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 12994.2428881 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .86969 1.0000 .0000 .10000E+07 2 'Prefactor ' .34199E-03 1.0000 .0000 .10000E+07 3 'Prefactor ' .19036E-05 1.0000 .0000 .10000E+07 4 'Prefactor ' .99692E-05 1.0000 .0000 .10000E+07 5 'Prefactor ' .16017E-04 1.0000 .0000 .10000E+07 6 'Prefactor ' 1.0681 1.0000 .0000 .10000E+07 7 'norm ' .17729 1.0000 .0000 .10000E+07 8 'norm ' .16304E-06 1.0000 .0000 .10000E+07 9 'Prefactor ' .28089E-07 1.0000 .0000 .10000E+07 10 'Prefactor ' 3.6468 1.0000 .0000 .10000E+07 11 'norm ' .25467E-03 1.0000 .0000 .10000E+07 12 'Prefactor ' .28050 1.0000 .0000 .10000E+07 13 'Prefactor ' .79077 1.0000 .0000 .10000E+07 14 'Prefactor ' 11.749 1.0000 .0000 .10000E+07 15 'Prefactor ' .48779E-04 1.0000 .0000 .10000E+07 16 'norm ' 4.2797 1.0000 .0000 .10000E+07 17 'Prefactor ' 24.933 1.0000 .0000 .10000E+07 18 'Prefactor ' 3.5815 1.0000 .0000 .10000E+07 19 'norm ' .16562 1.0000 .0000 .10000E+07 20 'norm ' 3.7783 1.0000 .0000 .10000E+07 21 'norm ' 10.185 1.0000 .0000 .10000E+07 22 'Normalizat' 1.0274 1.0000 .10000E-01 10.000 23 'Prefactor ' .95430 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6430E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 12994.24 FROM MIGRAD STATUS=CONVERGED 140 CALLS 1901 TOTAL EDM= .15E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.7% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .97104 24.131 -.17490E-04 -.59767E-02 2 Prefactor .11102E-09 5.9670 .66655E-06** at limit ** 3 Prefactor .55511E-10 .81233 -.15608E-06** at limit ** 4 Prefactor .0000 .92279 -.48215E-07** at limit ** 5 Prefactor .12768E-08 85.203 .67326E-05** at limit ** 6 Prefactor 1.0685 1.8121 .39915E-06 .75754E-02 7 norm .17728 .77405E-01 -.11831E-06** at limit ** 8 norm .33307E-09 2.5837 .91051E-06** at limit ** 9 Prefactor .15543E-08 7.0715 .14557E-06** at limit ** 10 Prefactor 3.6471 2.4152 -.22815E-07 -.81395E-02 11 norm .13323E-08 5.2493 -.13128E-05** at limit ** 12 Prefactor .28048 .45722 .33220E-06 .71072E-02 13 Prefactor .79076 .58953 -.15359E-06 -.26732E-01 14 Prefactor 11.738 1.1580 .70810E-07 -.61990E-02 15 Prefactor .0000 1.4046 .77799E-06** at limit ** 16 norm 4.2800 1.3457 -.92765E-07 -.57351E-02 17 Prefactor 25.104 12.742 -.45530E-05 .29530E-01 18 Prefactor 3.5772 4.1736 .85141E-06 -.13599E-01 19 norm .16567 .21069 -.15073E-06** at limit ** 20 norm 3.7667 4.8520 -.96550E-06 -.16589E-02 21 norm 10.191 5.3577 -.21142E-06 -.43004E-03 22 Normalizat 1.0272 .15107 -.27029E-05 -.42169E-03 23 Prefactor .95434 .11680 .88918E-05 -.68733E-03 ERR DEF= .500 Final values: norm = 0.971044 Prefactor = 1.11022e-10 Prefactor = 5.55112e-11 Prefactor = 0 Prefactor = 1.27676e-09 Prefactor = 1.06852 norm = 0.177282 norm = 3.33067e-10 Prefactor = 1.55431e-09 Prefactor = 3.64705 norm = 1.33227e-09 Prefactor = 0.280477 Prefactor = 0.79076 Prefactor = 11.7383 Prefactor = 0 norm = 4.27998 Prefactor = 25.1036 Prefactor = 3.57722 norm = 0.165671 norm = 3.7667 norm = 10.1906 Normalizat = 1.02725 Prefactor = 0.954336 L_V02 Working on... /lscratch/kocevski/33929822/ft1_filtered_4FGL_J1635.6+3628_daily_bin2190.fits.....................! real 35.06 user 32.98 sys 1.10 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/33929822/ft1_filtered_4FGL_J1635.6+3628_daily_bin2190.fits', '/lscratch/kocevski/33929822/ft2_4FGL_J1635.6+3628_daily_bin2190.fits', expMap='/lscratch/kocevski/33929822/expmap_806976001_807235201_4FGL_J1635.6+3628_daily_bin2190.fits', expCube='/lscratch/kocevski/33929822/ltcube_806976001_807235201_4FGL_J1635.6+3628_daily_bin2190.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/33929822/Model_4FGL_J1635.6+3628_daily_bin2190.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1635.6+3628' 4FGL J1635.6+3628 Spectrum: PowerLaw 282 Prefactor: 4.539e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 283 Index: 2.666e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 284 Scale: 9.602e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/33929822/ft1_filtered_4FGL_J1635.6+3628_daily_bin2190.fits Spacecraft file(s): /lscratch/kocevski/33929822/ft2_4FGL_J1635.6+3628_daily_bin2190.fits Exposure map: /lscratch/kocevski/33929822/expmap_806976001_807235201_4FGL_J1635.6+3628_daily_bin2190.fits Exposure cube: /lscratch/kocevski/33929822/ltcube_806976001_807235201_4FGL_J1635.6+3628_daily_bin2190.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/33929822/Model_4FGL_J1635.6+3628_daily_bin2190.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) = 12994.2597051 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 12994.2428881 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .86969 1.0000 .0000 .10000E+07 2 'Prefactor ' .34199E-03 1.0000 .0000 .10000E+07 3 'Prefactor ' .19036E-05 1.0000 .0000 .10000E+07 4 'Prefactor ' .99692E-05 1.0000 .0000 .10000E+07 5 'Prefactor ' .16017E-04 1.0000 .0000 .10000E+07 6 'Prefactor ' 1.0681 1.0000 .0000 .10000E+07 7 'norm ' .17729 1.0000 .0000 .10000E+07 8 'norm ' .16304E-06 1.0000 .0000 .10000E+07 9 'Prefactor ' .28089E-07 1.0000 .0000 .10000E+07 10 'Prefactor ' 3.6468 1.0000 .0000 .10000E+07 11 'norm ' .25467E-03 1.0000 .0000 .10000E+07 12 'Prefactor ' .28050 1.0000 .0000 .10000E+07 13 'Prefactor ' .79077 1.0000 .0000 .10000E+07 14 'Prefactor ' 11.749 1.0000 .0000 .10000E+07 15 'Prefactor ' .48779E-04 1.0000 .0000 .10000E+07 16 'norm ' 4.2797 1.0000 .0000 .10000E+07 17 'Prefactor ' 24.933 1.0000 .0000 .10000E+07 18 'Prefactor ' 3.5815 1.0000 .0000 .10000E+07 19 'norm ' .16562 1.0000 .0000 .10000E+07 20 'norm ' 3.7783 1.0000 .0000 .10000E+07 21 'norm ' 10.185 1.0000 .0000 .10000E+07 22 'Normalizat' 1.0274 1.0000 .10000E-01 10.000 23 'Prefactor ' .95430 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6430E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 12994.24 FROM MIGRAD STATUS=CONVERGED 140 CALLS 1901 TOTAL EDM= .15E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.7% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .97104 24.131 -.17490E-04 -.59767E-02 2 Prefactor .11102E-09 5.9670 .66655E-06** at limit ** 3 Prefactor .55511E-10 .81233 -.15608E-06** at limit ** 4 Prefactor .0000 .92279 -.48215E-07** at limit ** 5 Prefactor .12768E-08 85.203 .67326E-05** at limit ** 6 Prefactor 1.0685 1.8121 .39915E-06 .75754E-02 7 norm .17728 .77405E-01 -.11831E-06** at limit ** 8 norm .33307E-09 2.5837 .91051E-06** at limit ** 9 Prefactor .15543E-08 7.0715 .14557E-06** at limit ** 10 Prefactor 3.6471 2.4152 -.22815E-07 -.81395E-02 11 norm .13323E-08 5.2493 -.13128E-05** at limit ** 12 Prefactor .28048 .45722 .33220E-06 .71072E-02 13 Prefactor .79076 .58953 -.15359E-06 -.26732E-01 14 Prefactor 11.738 1.1580 .70810E-07 -.61990E-02 15 Prefactor .0000 1.4046 .77799E-06** at limit ** 16 norm 4.2800 1.3457 -.92765E-07 -.57351E-02 17 Prefactor 25.104 12.742 -.45530E-05 .29530E-01 18 Prefactor 3.5772 4.1736 .85141E-06 -.13599E-01 19 norm .16567 .21069 -.15073E-06** at limit ** 20 norm 3.7667 4.8520 -.96550E-06 -.16589E-02 21 norm 10.191 5.3577 -.21142E-06 -.43004E-03 22 Normalizat 1.0272 .15107 -.27029E-05 -.42169E-03 23 Prefactor .95434 .11680 .88918E-05 -.68733E-03 ERR DEF= .500 Final values: norm = 0.971044 Prefactor = 1.11022e-10 Prefactor = 5.55112e-11 Prefactor = 0 Prefactor = 1.27676e-09 Prefactor = 1.06852 norm = 0.177282 norm = 3.33067e-10 Prefactor = 1.55431e-09 Prefactor = 3.64705 norm = 1.33227e-09 Prefactor = 0.280477 Prefactor = 0.79076 Prefactor = 11.7383 Prefactor = 0 norm = 4.27998 Prefactor = 25.1036 Prefactor = 3.57722 norm = 0.165671 norm = 3.7667 norm = 10.1906 Normalizat = 1.02725 Prefactor = 0.954336 _V02 Working on... /lscratch/kocevski/33929853/ft1_filtered_4FGL_J1635.6+3628_daily_bin2190.fits.....................! real 32.88 user 30.32 sys 0.86 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/33929853/ft1_filtered_4FGL_J1635.6+3628_daily_bin2190.fits', '/lscratch/kocevski/33929853/ft2_4FGL_J1635.6+3628_daily_bin2190.fits', expMap='/lscratch/kocevski/33929853/expmap_806976001_807235201_4FGL_J1635.6+3628_daily_bin2190.fits', expCube='/lscratch/kocevski/33929853/ltcube_806976001_807235201_4FGL_J1635.6+3628_daily_bin2190.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/33929853/Model_4FGL_J1635.6+3628_daily_bin2190.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1635.6+3628' 4FGL J1635.6+3628 Spectrum: PowerLaw 282 Prefactor: 4.539e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 283 Index: 2.666e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 284 Scale: 9.602e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/33929853/ft1_filtered_4FGL_J1635.6+3628_daily_bin2190.fits Spacecraft file(s): /lscratch/kocevski/33929853/ft2_4FGL_J1635.6+3628_daily_bin2190.fits Exposure map: /lscratch/kocevski/33929853/expmap_806976001_807235201_4FGL_J1635.6+3628_daily_bin2190.fits Exposure cube: /lscratch/kocevski/33929853/ltcube_806976001_807235201_4FGL_J1635.6+3628_daily_bin2190.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/33929853/Model_4FGL_J1635.6+3628_daily_bin2190.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) = 12994.2597051 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 12994.2428881 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .86969 1.0000 .0000 .10000E+07 2 'Prefactor ' .34199E-03 1.0000 .0000 .10000E+07 3 'Prefactor ' .19036E-05 1.0000 .0000 .10000E+07 4 'Prefactor ' .99692E-05 1.0000 .0000 .10000E+07 5 'Prefactor ' .16017E-04 1.0000 .0000 .10000E+07 6 'Prefactor ' 1.0681 1.0000 .0000 .10000E+07 7 'norm ' .17729 1.0000 .0000 .10000E+07 8 'norm ' .16304E-06 1.0000 .0000 .10000E+07 9 'Prefactor ' .28089E-07 1.0000 .0000 .10000E+07 10 'Prefactor ' 3.6468 1.0000 .0000 .10000E+07 11 'norm ' .25467E-03 1.0000 .0000 .10000E+07 12 'Prefactor ' .28050 1.0000 .0000 .10000E+07 13 'Prefactor ' .79077 1.0000 .0000 .10000E+07 14 'Prefactor ' 11.749 1.0000 .0000 .10000E+07 15 'Prefactor ' .48779E-04 1.0000 .0000 .10000E+07 16 'norm ' 4.2797 1.0000 .0000 .10000E+07 17 'Prefactor ' 24.933 1.0000 .0000 .10000E+07 18 'Prefactor ' 3.5815 1.0000 .0000 .10000E+07 19 'norm ' .16562 1.0000 .0000 .10000E+07 20 'norm ' 3.7783 1.0000 .0000 .10000E+07 21 'norm ' 10.185 1.0000 .0000 .10000E+07 22 'Normalizat' 1.0274 1.0000 .10000E-01 10.000 23 'Prefactor ' .95430 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6430E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 12994.24 FROM MIGRAD STATUS=CONVERGED 140 CALLS 1901 TOTAL EDM= .15E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.7% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .97104 24.131 -.17490E-04 -.59767E-02 2 Prefactor .11102E-09 5.9670 .66655E-06** at limit ** 3 Prefactor .55511E-10 .81233 -.15608E-06** at limit ** 4 Prefactor .0000 .92279 -.48215E-07** at limit ** 5 Prefactor .12768E-08 85.203 .67326E-05** at limit ** 6 Prefactor 1.0685 1.8121 .39915E-06 .75754E-02 7 norm .17728 .77405E-01 -.11831E-06** at limit ** 8 norm .33307E-09 2.5837 .91051E-06** at limit ** 9 Prefactor .15543E-08 7.0715 .14557E-06** at limit ** 10 Prefactor 3.6471 2.4152 -.22815E-07 -.81395E-02 11 norm .13323E-08 5.2493 -.13128E-05** at limit ** 12 Prefactor .28048 .45722 .33220E-06 .71072E-02 13 Prefactor .79076 .58953 -.15359E-06 -.26732E-01 14 Prefactor 11.738 1.1580 .70810E-07 -.61990E-02 15 Prefactor .0000 1.4046 .77799E-06** at limit ** 16 norm 4.2800 1.3457 -.92765E-07 -.57351E-02 17 Prefactor 25.104 12.742 -.45530E-05 .29530E-01 18 Prefactor 3.5772 4.1736 .85141E-06 -.13599E-01 19 norm .16567 .21069 -.15073E-06** at limit ** 20 norm 3.7667 4.8520 -.96550E-06 -.16589E-02 21 norm 10.191 5.3577 -.21142E-06 -.43004E-03 22 Normalizat 1.0272 .15107 -.27029E-05 -.42169E-03 23 Prefactor .95434 .11680 .88918E-05 -.68733E-03 ERR DEF= .500 Final values: norm = 0.971044 Prefactor = 1.11022e-10 Prefactor = 5.55112e-11 Prefactor = 0 Prefactor = 1.27676e-09 Prefactor = 1.06852 norm = 0.177282 norm = 3.33067e-10 Prefactor = 1.55431e-09 Prefactor = 3.64705 norm = 1.33227e-09 Prefactor = 0.280477 Prefactor = 0.79076 Prefactor = 11.7383 Prefactor = 0 norm = 4.27998 Prefactor = 25.1036 Prefactor = 3.57722 norm = 0.165671 norm = 3.7667 norm = 10.1906 Normalizat = 1.02725 Prefactor = 0.954336 ********** ** 18 **HESSE ********** FCN= 12994.24 FROM HESSE STATUS=OK 428 CALLS 2329 TOTAL EDM= .34E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .97104 32.271 .47878E-03 -1.5688 2 Prefactor .11102E-09 5.9742 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .55511E-10 .81101 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .0000 .92891 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .12768E-08 6.1531 .88653E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 1.0685 1.8534 .11771E-02 -1.5687 7 norm .17728 .80960E-01 .44807E-03 -1.5700 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 norm .33307E-09 2.5954 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor .15543E-08 7.0806 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor 3.6471 2.4240 .52875E-03 -1.5670 11 norm .13323E-08 5.2762 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor .28048 .59259 .20732E-02 -1.5697 13 Prefactor .79076 .63236 .53626E-03 -1.5690 14 Prefactor 11.738 11.017 .29201E-03 -1.5639 15 Prefactor .0000 1.3819 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 norm 4.2800 1.3544 .48676E-03 -1.5667 17 Prefactor 25.104 25.253 .20031E-03 -1.5608 18 Prefactor 3.5772 4.2506 .53374E-03 -1.5670 19 norm .16567 .28546 .12423E-02 -1.5700 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 norm 3.7667 4.8742 .51911E-03 -1.5669 21 norm 10.191 5.3694 .31373E-03 -1.5644 22 Normalizat 1.0272 .13200 .42434E-01 -.92123 23 Prefactor .95434 .10111 .45693E-01 -.94267 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.36474e-07 Minuit parameter uncertainties: 1 11.1958 2 4.69741e-05 3 1.33632e-05 4 6.56271e-07 5 0.000176747 6 1.85342 7 0.0809605 8 5.86748e-05 9 0.000209402 10 2.42405 11 0.000167423 12 0.592588 13 0.632364 14 11.0171 15 6.94314e-06 16 1.35443 17 25.2526 18 4.25065 19 0.285463 20 4.87418 21 5.36943 22 0.132042 23 0.101128 ********** ** 18 **HESSE ********** FCN= 12994.24 FROM HESSE STATUS=OK 428 CALLS 2329 TOTAL EDM= .34E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .97104 32.271 .47878E-03 -1.5688 2 Prefactor .11102E-09 5.9742 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .55511E-10 .81101 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .0000 .92891 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .12768E-08 6.1531 .88653E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 1.0685 1.8534 .11771E-02 -1.5687 7 norm .17728 .80960E-01 .44807E-03 -1.5700 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 norm .33307E-09 2.5954 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor .15543E-08 7.0806 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor 3.6471 2.4240 .52875E-03 -1.5670 11 norm .13323E-08 5.2762 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor .28048 .59259 .20732E-02 -1.5697 13 Prefactor .79076 .63236 .53626E-03 -1.5690 14 Prefactor 11.738 11.017 .29201E-03 -1.5639 15 Prefactor .0000 1.3819 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 norm 4.2800 1.3544 .48676E-03 -1.5667 17 Prefactor 25.104 25.253 .20031E-03 -1.5608 18 Prefactor 3.5772 4.2506 .53374E-03 -1.5670 19 norm .16567 .28546 .12423E-02 -1.5700 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 norm 3.7667 4.8742 .51911E-03 -1.5669 21 norm 10.191 5.3694 .31373E-03 -1.5644 22 Normalizat 1.0272 .13200 .42434E-01 -.92123 23 Prefactor .95434 .10111 .45693E-01 -.94267 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.36474e-07 Minuit parameter uncertainties: 1 11.1958 2 4.69741e-05 3 1.33632e-05 4 6.56271e-07 5 0.000176747 6 1.85342 7 0.0809605 8 5.86748e-05 9 0.000209402 10 2.42405 11 0.000167423 12 0.592588 13 0.632364 14 11.0171 15 6.94314e-06 16 1.35443 17 25.2526 18 4.25065 19 0.285463 20 4.87418 21 5.36943 22 0.132042 23 0.101128 ********** ** 18 **HESSE ********** FCN= 12994.24 FROM HESSE STATUS=OK 428 CALLS 2329 TOTAL EDM= .34E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .97104 32.271 .47878E-03 -1.5688 2 Prefactor .11102E-09 5.9742 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .55511E-10 .81101 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .0000 .92891 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .12768E-08 6.1531 .88653E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 1.0685 1.8534 .11771E-02 -1.5687 7 norm .17728 .80960E-01 .44807E-03 -1.5700 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 norm .33307E-09 2.5954 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor .15543E-08 7.0806 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor 3.6471 2.4240 .52875E-03 -1.5670 11 norm .13323E-08 5.2762 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor .28048 .59259 .20732E-02 -1.5697 13 Prefactor .79076 .63236 .53626E-03 -1.5690 14 Prefactor 11.738 11.017 .29201E-03 -1.5639 15 Prefactor .0000 1.3819 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 norm 4.2800 1.3544 .48676E-03 -1.5667 17 Prefactor 25.104 25.253 .20031E-03 -1.5608 18 Prefactor 3.5772 4.2506 .53374E-03 -1.5670 19 norm .16567 .28546 .12423E-02 -1.5700 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 norm 3.7667 4.8742 .51911E-03 -1.5669 21 norm 10.191 5.3694 .31373E-03 -1.5644 22 Normalizat 1.0272 .13200 .42434E-01 -.92123 23 Prefactor .95434 .10111 .45693E-01 -.94267 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.36474e-07 Minuit parameter uncertainties: 1 11.1958 2 4.69741e-05 3 1.33632e-05 4 6.56271e-07 5 0.000176747 6 1.85342 7 0.0809605 8 5.86748e-05 9 0.000209402 10 2.42405 11 0.000167423 12 0.592588 13 0.632364 14 11.0171 15 6.94314e-06 16 1.35443 17 25.2526 18 4.25065 19 0.285463 20 4.87418 21 5.36943 22 0.132042 23 0.101128 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 12994.2427437 Extracting fit parameters... 4FGL J1635.6+3628 Spectrum: PowerLaw 282 Prefactor: 1.554e-09 2.094e-04 0.000e+00 1.000e+06 ( 1.000e-13) 283 Index: 2.666e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 284 Scale: 9.602e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 640 Prefactor: 9.543e-01 1.011e-01 0.000e+00 1.000e+01 ( 1.000e+00) 641 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 642 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 639 Normalization: 1.027e+00 1.320e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 248.923 36.480 Photon Flux Upper Limit: 4.77056132915e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00374806009051 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/33929853/likelihoodResults_806976001_807235201_4FGL_J1635.6+3628_daily_bin2190.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 12994.3133707 delta logL = -0.0706269951479 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 12994.2427446 delta logL = -8.64414687385e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .55531E-05 1.0000 .0000 .10000E+07 2 'Index ' 3.0534 1.0000 .0000 10.000 3 'Normalizat' 1.0272 1.0000 .10000E-01 10.000 4 'Prefactor ' .95430 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6430E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 12994.24 FROM MIGRAD STATUS=CONVERGED 72 CALLS 227 TOTAL EDM= .62E-10 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .11102E-09 .92486E-01 .42118E-03** at limit ** 2 Index .70897 7.7227 .50000 -.52751E-09 3 Normalizat 1.0272 .10706E-02 .42452E-01 .14863E-03 4 Prefactor .95434 .86051E-03 .45693E-01 .92132E-04 ERR DEF= .500 Final values: Prefactor = 1.11022e-10 Index = 0.708968 Normalizat = 1.02725 Prefactor = 0.954337 ********** ** 18 **HESSE ********** FCN= 12994.24 FROM HESSE STATUS=NOT POSDEF 29 CALLS 256 TOTAL EDM= .31E-09 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .11102E-09 .46212 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .70897 7.2573 .50000 -1.0318 3 Normalizat 1.0272 .23927E-02 .25895E-03 -.92123 4 Prefactor .95434 .19231E-02 .21402E-03 -.94267 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 3.11887e-10 Minuit parameter uncertainties: 1 1.49033e-05 2 40401 3 0.00239265 4 0.00192309 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 12994.2427437 delta logL = 1.27329258248e-10 Extracting fit parameters... 4FGL J1635.6+3628 Spectrum: PowerLaw 282 Prefactor: 1.110e-10 1.490e-05 0.000e+00 1.000e+06 ( 1.000e-13) 283 Index: 7.090e-01 4.040e+04 0.000e+00 1.000e+01 (-1.000e+00) 284 Scale: 9.602e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 640 Prefactor: 9.543e-01 1.923e-03 0.000e+00 1.000e+01 ( 1.000e+00) 641 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 642 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 639 Normalization: 1.027e+00 2.393e-03 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 248.923 36.480 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/33929853/cmap_HighResolution_806976001_807235201_4FGL_J1635.6+3628_daily_bin2190.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='3.75e-03', job_status='DONE', photon_flux_upper_limit='4.77e-08', time_completed='2026-08-01 19:53:50.596632', job_id='33929853', GAL2='0.95', fit_tolerance='1e-08', EG2='1.03', EG='1.03', time_epoch_completed='1785639230.6', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.95', dlogl='1.27e-10', ts2='-0.00', photon_index_error='0.00', photon_index='2.67' WHERE bin_id='2190' AND source_name='4FGL J1635.6+3628' AND cadence='daily'; Database successfully updated. Analysis Complete. Sat Aug 1 19:53:51 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 12994.2427437 Extracting fit parameters... 4FGL J1635.6+3628 Spectrum: PowerLaw 282 Prefactor: 1.554e-09 2.094e-04 0.000e+00 1.000e+06 ( 1.000e-13) 283 Index: 2.666e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 284 Scale: 9.602e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 640 Prefactor: 9.543e-01 1.011e-01 0.000e+00 1.000e+01 ( 1.000e+00) 641 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 642 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 639 Normalization: 1.027e+00 1.320e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 248.923 36.480 Photon Flux Upper Limit: 4.77056132915e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00374806009051 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/33929597/likelihoodResults_806976001_807235201_4FGL_J1635.6+3628_daily_bin2190.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 12994.3133707 delta logL = -0.0706269951479 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 12994.2427446 delta logL = -8.64414687385e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .55531E-05 1.0000 .0000 .10000E+07 2 'Index ' 3.0534 1.0000 .0000 10.000 3 'Normalizat' 1.0272 1.0000 .10000E-01 10.000 4 'Prefactor ' .95430 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6430E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 12994.24 FROM MIGRAD STATUS=CONVERGED 72 CALLS 227 TOTAL EDM= .62E-10 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .11102E-09 .92486E-01 .42118E-03** at limit ** 2 Index .70897 7.7227 .50000 -.52751E-09 3 Normalizat 1.0272 .10706E-02 .42452E-01 .14863E-03 4 Prefactor .95434 .86051E-03 .45693E-01 .92132E-04 ERR DEF= .500 Final values: Prefactor = 1.11022e-10 Index = 0.708968 Normalizat = 1.02725 Prefactor = 0.954337 L_V02 Working on... /lscratch/kocevski/33929813/ft1_filtered_4FGL_J1635.6+3628_daily_bin2190.fits.....................! real 44.17 user 39.72 sys 1.46 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/33929813/ft1_filtered_4FGL_J1635.6+3628_daily_bin2190.fits', '/lscratch/kocevski/33929813/ft2_4FGL_J1635.6+3628_daily_bin2190.fits', expMap='/lscratch/kocevski/33929813/expmap_806976001_807235201_4FGL_J1635.6+3628_daily_bin2190.fits', expCube='/lscratch/kocevski/33929813/ltcube_806976001_807235201_4FGL_J1635.6+3628_daily_bin2190.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/33929813/Model_4FGL_J1635.6+3628_daily_bin2190.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1635.6+3628' 4FGL J1635.6+3628 Spectrum: PowerLaw 282 Prefactor: 4.539e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 283 Index: 2.666e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 284 Scale: 9.602e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/33929813/ft1_filtered_4FGL_J1635.6+3628_daily_bin2190.fits Spacecraft file(s): /lscratch/kocevski/33929813/ft2_4FGL_J1635.6+3628_daily_bin2190.fits Exposure map: /lscratch/kocevski/33929813/expmap_806976001_807235201_4FGL_J1635.6+3628_daily_bin2190.fits Exposure cube: /lscratch/kocevski/33929813/ltcube_806976001_807235201_4FGL_J1635.6+3628_daily_bin2190.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/33929813/Model_4FGL_J1635.6+3628_daily_bin2190.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) = 12994.2597051 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 12994.2428881 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .86969 1.0000 .0000 .10000E+07 2 'Prefactor ' .34199E-03 1.0000 .0000 .10000E+07 3 'Prefactor ' .19036E-05 1.0000 .0000 .10000E+07 4 'Prefactor ' .99692E-05 1.0000 .0000 .10000E+07 5 'Prefactor ' .16017E-04 1.0000 .0000 .10000E+07 6 'Prefactor ' 1.0681 1.0000 .0000 .10000E+07 7 'norm ' .17729 1.0000 .0000 .10000E+07 8 'norm ' .16304E-06 1.0000 .0000 .10000E+07 9 'Prefactor ' .28089E-07 1.0000 .0000 .10000E+07 10 'Prefactor ' 3.6468 1.0000 .0000 .10000E+07 11 'norm ' .25467E-03 1.0000 .0000 .10000E+07 12 'Prefactor ' .28050 1.0000 .0000 .10000E+07 13 'Prefactor ' .79077 1.0000 .0000 .10000E+07 14 'Prefactor ' 11.749 1.0000 .0000 .10000E+07 15 'Prefactor ' .48779E-04 1.0000 .0000 .10000E+07 16 'norm ' 4.2797 1.0000 .0000 .10000E+07 17 'Prefactor ' 24.933 1.0000 .0000 .10000E+07 18 'Prefactor ' 3.5815 1.0000 .0000 .10000E+07 19 'norm ' .16562 1.0000 .0000 .10000E+07 20 'norm ' 3.7783 1.0000 .0000 .10000E+07 21 'norm ' 10.185 1.0000 .0000 .10000E+07 22 'Normalizat' 1.0274 1.0000 .10000E-01 10.000 23 'Prefactor ' .95430 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6430E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 12994.24 FROM MIGRAD STATUS=CONVERGED 140 CALLS 1901 TOTAL EDM= .15E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.7% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .97104 24.131 -.17490E-04 -.59767E-02 2 Prefactor .11102E-09 5.9670 .66655E-06** at limit ** 3 Prefactor .55511E-10 .81233 -.15608E-06** at limit ** 4 Prefactor .0000 .92279 -.48215E-07** at limit ** 5 Prefactor .12768E-08 85.203 .67326E-05** at limit ** 6 Prefactor 1.0685 1.8121 .39915E-06 .75754E-02 7 norm .17728 .77405E-01 -.11831E-06** at limit ** 8 norm .33307E-09 2.5837 .91051E-06** at limit ** 9 Prefactor .15543E-08 7.0715 .14557E-06** at limit ** 10 Prefactor 3.6471 2.4152 -.22815E-07 -.81395E-02 11 norm .13323E-08 5.2493 -.13128E-05** at limit ** 12 Prefactor .28048 .45722 .33220E-06 .71072E-02 13 Prefactor .79076 .58953 -.15359E-06 -.26732E-01 14 Prefactor 11.738 1.1580 .70810E-07 -.61990E-02 15 Prefactor .0000 1.4046 .77799E-06** at limit ** 16 norm 4.2800 1.3457 -.92765E-07 -.57351E-02 17 Prefactor 25.104 12.742 -.45530E-05 .29530E-01 18 Prefactor 3.5772 4.1736 .85141E-06 -.13599E-01 19 norm .16567 .21069 -.15073E-06** at limit ** 20 norm 3.7667 4.8520 -.96550E-06 -.16589E-02 21 norm 10.191 5.3577 -.21142E-06 -.43004E-03 22 Normalizat 1.0272 .15107 -.27029E-05 -.42169E-03 23 Prefactor .95434 .11680 .88918E-05 -.68733E-03 ERR DEF= .500 Final values: norm = 0.971044 Prefactor = 1.11022e-10 Prefactor = 5.55112e-11 Prefactor = 0 Prefactor = 1.27676e-09 Prefactor = 1.06852 norm = 0.177282 norm = 3.33067e-10 Prefactor = 1.55431e-09 Prefactor = 3.64705 norm = 1.33227e-09 Prefactor = 0.280477 Prefactor = 0.79076 Prefactor = 11.7383 Prefactor = 0 norm = 4.27998 Prefactor = 25.1036 Prefactor = 3.57722 norm = 0.165671 norm = 3.7667 norm = 10.1906 Normalizat = 1.02725 Prefactor = 0.954336 ********** ** 18 **HESSE ********** FCN= 12994.24 FROM HESSE STATUS=NOT POSDEF 29 CALLS 256 TOTAL EDM= .31E-09 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .11102E-09 .46212 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .70897 7.2573 .50000 -1.0318 3 Normalizat 1.0272 .23927E-02 .25895E-03 -.92123 4 Prefactor .95434 .19231E-02 .21402E-03 -.94267 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 3.11887e-10 Minuit parameter uncertainties: 1 1.49033e-05 2 40401 3 0.00239265 4 0.00192309 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 12994.2427437 Extracting fit parameters... 4FGL J1635.6+3628 Spectrum: PowerLaw 282 Prefactor: 1.554e-09 2.094e-04 0.000e+00 1.000e+06 ( 1.000e-13) 283 Index: 2.666e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 284 Scale: 9.602e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 640 Prefactor: 9.543e-01 1.011e-01 0.000e+00 1.000e+01 ( 1.000e+00) 641 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 642 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 639 Normalization: 1.027e+00 1.320e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 248.923 36.480 Photon Flux Upper Limit: 4.77056132915e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00374806009051 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/33929822/likelihoodResults_806976001_807235201_4FGL_J1635.6+3628_daily_bin2190.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 12994.3133707 delta logL = -0.0706269951479 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 12994.2427446 delta logL = -8.64414687385e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .55531E-05 1.0000 .0000 .10000E+07 2 'Index ' 3.0534 1.0000 .0000 10.000 3 'Normalizat' 1.0272 1.0000 .10000E-01 10.000 4 'Prefactor ' .95430 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6430E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 12994.24 FROM MIGRAD STATUS=CONVERGED 72 CALLS 227 TOTAL EDM= .62E-10 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .11102E-09 .92486E-01 .42118E-03** at limit ** 2 Index .70897 7.7227 .50000 -.52751E-09 3 Normalizat 1.0272 .10706E-02 .42452E-01 .14863E-03 4 Prefactor .95434 .86051E-03 .45693E-01 .92132E-04 ERR DEF= .500 Final values: Prefactor = 1.11022e-10 Index = 0.708968 Normalizat = 1.02725 Prefactor = 0.954337 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory ********** ** 18 **HESSE ********** FCN= 12994.24 FROM HESSE STATUS=NOT POSDEF 29 CALLS 256 TOTAL EDM= .31E-09 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .11102E-09 .46212 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .70897 7.2573 .50000 -1.0318 3 Normalizat 1.0272 .23927E-02 .25895E-03 -.92123 4 Prefactor .95434 .19231E-02 .21402E-03 -.94267 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 3.11887e-10 Minuit parameter uncertainties: 1 1.49033e-05 2 40401 3 0.00239265 4 0.00192309 Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 12994.2427437 delta logL = 1.27329258248e-10 Extracting fit parameters... 4FGL J1635.6+3628 Spectrum: PowerLaw 282 Prefactor: 1.110e-10 1.490e-05 0.000e+00 1.000e+06 ( 1.000e-13) 283 Index: 7.090e-01 4.040e+04 0.000e+00 1.000e+01 (-1.000e+00) 284 Scale: 9.602e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 640 Prefactor: 9.543e-01 1.923e-03 0.000e+00 1.000e+01 ( 1.000e+00) 641 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 642 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 639 Normalization: 1.027e+00 2.393e-03 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 248.923 36.480 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/33929597/cmap_HighResolution_806976001_807235201_4FGL_J1635.6+3628_daily_bin2190.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='3.75e-03', job_status='DONE', photon_flux_upper_limit='4.77e-08', time_completed='2026-08-01 19:54:00.488104', job_id='33929597', GAL2='0.95', fit_tolerance='1e-08', EG2='1.03', EG='1.03', time_epoch_completed='1785639240.49', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.95', dlogl='1.27e-10', ts2='-0.00', photon_index_error='0.00', photon_index='2.67' WHERE bin_id='2190' AND source_name='4FGL J1635.6+3628' AND cadence='daily'; Database successfully updated. Analysis Complete. Sat Aug 1 19:54:01 PDT 2026 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 12994.2427437 delta logL = 1.27329258248e-10 Extracting fit parameters... 4FGL J1635.6+3628 Spectrum: PowerLaw 282 Prefactor: 1.110e-10 1.490e-05 0.000e+00 1.000e+06 ( 1.000e-13) 283 Index: 7.090e-01 4.040e+04 0.000e+00 1.000e+01 (-1.000e+00) 284 Scale: 9.602e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 640 Prefactor: 9.543e-01 1.923e-03 0.000e+00 1.000e+01 ( 1.000e+00) 641 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 642 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 639 Normalization: 1.027e+00 2.393e-03 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 248.923 36.480 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/33929822/cmap_HighResolution_806976001_807235201_4FGL_J1635.6+3628_daily_bin2190.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='3.75e-03', job_status='DONE', photon_flux_upper_limit='4.77e-08', time_completed='2026-08-01 19:54:03.725604', job_id='33929822', GAL2='0.95', fit_tolerance='1e-08', EG2='1.03', EG='1.03', time_epoch_completed='1785639243.73', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.95', dlogl='1.27e-10', ts2='-0.00', photon_index_error='0.00', photon_index='2.67' WHERE bin_id='2190' AND source_name='4FGL J1635.6+3628' AND cadence='daily'; Database successfully updated. Analysis Complete. Sat Aug 1 19:54:04 PDT 2026 ********** ** 18 **HESSE ********** FCN= 12994.24 FROM HESSE STATUS=OK 428 CALLS 2329 TOTAL EDM= .34E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .97104 32.271 .47878E-03 -1.5688 2 Prefactor .11102E-09 5.9742 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .55511E-10 .81101 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .0000 .92891 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .12768E-08 6.1531 .88653E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 1.0685 1.8534 .11771E-02 -1.5687 7 norm .17728 .80960E-01 .44807E-03 -1.5700 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 norm .33307E-09 2.5954 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor .15543E-08 7.0806 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor 3.6471 2.4240 .52875E-03 -1.5670 11 norm .13323E-08 5.2762 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor .28048 .59259 .20732E-02 -1.5697 13 Prefactor .79076 .63236 .53626E-03 -1.5690 14 Prefactor 11.738 11.017 .29201E-03 -1.5639 15 Prefactor .0000 1.3819 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 norm 4.2800 1.3544 .48676E-03 -1.5667 17 Prefactor 25.104 25.253 .20031E-03 -1.5608 18 Prefactor 3.5772 4.2506 .53374E-03 -1.5670 19 norm .16567 .28546 .12423E-02 -1.5700 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 norm 3.7667 4.8742 .51911E-03 -1.5669 21 norm 10.191 5.3694 .31373E-03 -1.5644 22 Normalizat 1.0272 .13200 .42434E-01 -.92123 23 Prefactor .95434 .10111 .45693E-01 -.94267 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.36474e-07 Minuit parameter uncertainties: 1 11.1958 2 4.69741e-05 3 1.33632e-05 4 6.56271e-07 5 0.000176747 6 1.85342 7 0.0809605 8 5.86748e-05 9 0.000209402 10 2.42405 11 0.000167423 12 0.592588 13 0.632364 14 11.0171 15 6.94314e-06 16 1.35443 17 25.2526 18 4.25065 19 0.285463 20 4.87418 21 5.36943 22 0.132042 23 0.101128 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 12994.2427437 Extracting fit parameters... 4FGL J1635.6+3628 Spectrum: PowerLaw 282 Prefactor: 1.554e-09 2.094e-04 0.000e+00 1.000e+06 ( 1.000e-13) 283 Index: 2.666e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 284 Scale: 9.602e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 640 Prefactor: 9.543e-01 1.011e-01 0.000e+00 1.000e+01 ( 1.000e+00) 641 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 642 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 639 Normalization: 1.027e+00 1.320e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 248.923 36.480 Photon Flux Upper Limit: 4.77056132915e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00374806009051 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/33929813/likelihoodResults_806976001_807235201_4FGL_J1635.6+3628_daily_bin2190.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 12994.3133707 delta logL = -0.0706269951479 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 12994.2427446 delta logL = -8.64414687385e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .55531E-05 1.0000 .0000 .10000E+07 2 'Index ' 3.0534 1.0000 .0000 10.000 3 'Normalizat' 1.0272 1.0000 .10000E-01 10.000 4 'Prefactor ' .95430 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6430E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 12994.24 FROM MIGRAD STATUS=CONVERGED 72 CALLS 227 TOTAL EDM= .62E-10 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .11102E-09 .92486E-01 .42118E-03** at limit ** 2 Index .70897 7.7227 .50000 -.52751E-09 3 Normalizat 1.0272 .10706E-02 .42452E-01 .14863E-03 4 Prefactor .95434 .86051E-03 .45693E-01 .92132E-04 ERR DEF= .500 Final values: Prefactor = 1.11022e-10 Index = 0.708968 Normalizat = 1.02725 Prefactor = 0.954337 ********** ** 18 **HESSE ********** FCN= 12994.24 FROM HESSE STATUS=NOT POSDEF 29 CALLS 256 TOTAL EDM= .31E-09 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .11102E-09 .46212 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .70897 7.2573 .50000 -1.0318 3 Normalizat 1.0272 .23927E-02 .25895E-03 -.92123 4 Prefactor .95434 .19231E-02 .21402E-03 -.94267 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 3.11887e-10 Minuit parameter uncertainties: 1 1.49033e-05 2 40401 3 0.00239265 4 0.00192309 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 12994.2427437 delta logL = 1.27329258248e-10 Extracting fit parameters... 4FGL J1635.6+3628 Spectrum: PowerLaw 282 Prefactor: 1.110e-10 1.490e-05 0.000e+00 1.000e+06 ( 1.000e-13) 283 Index: 7.090e-01 4.040e+04 0.000e+00 1.000e+01 (-1.000e+00) 284 Scale: 9.602e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 640 Prefactor: 9.543e-01 1.923e-03 0.000e+00 1.000e+01 ( 1.000e+00) 641 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 642 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 639 Normalization: 1.027e+00 2.393e-03 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 248.923 36.480 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/33929813/cmap_HighResolution_806976001_807235201_4FGL_J1635.6+3628_daily_bin2190.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='3.75e-03', job_status='DONE', photon_flux_upper_limit='4.77e-08', time_completed='2026-08-01 19:55:45.499327', job_id='33929813', GAL2='0.95', fit_tolerance='1e-08', EG2='1.03', EG='1.03', time_epoch_completed='1785639345.5', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.95', dlogl='1.27e-10', ts2='-0.00', photon_index_error='0.00', photon_index='2.67' WHERE bin_id='2190' AND source_name='4FGL J1635.6+3628' AND cadence='daily'; Database successfully updated. Analysis Complete. Sat Aug 1 19:55:46 PDT 2026