/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. 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 (v3.43WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41) 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 (v WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.43) and linked library (v3.41).3.41). number of points = 17478 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1821.6+6819_weekly_bin939 RA = 275.403, Dec = 68.3242 tmin = 806889601, tmax = 807494401 emin = 100.0, emax = 100000.0 irfs = P8R3_SOURCE_V2 ROI = 12 zmax = 90 Fitting strategies: Fix sources to their catalog values = True Leave variable source normalizations free = True Perform pre-fit where ALL sources are frozen to catalog values = False Perform secondary fit with a free spectral index = True Remove all catalog sources = False Remove weak (TS < 2) catalog sources = False Freeze Galactic component = False Likelihood fit parameters: Statistic: UNBINNED Optimizer: MINUIT Catalog: 4FGL Repository job = True LAT data source: Data catalog Updating database... UPDATE lightcurve_data_v2 SET job_id='34184549', job_status='RUN', time_executed='2026-08-04 16:14:28.726348', time_epoch_executed='1785885268.73' WHERE source_name='4FGL J1821.6+6819' and cadence='weekly' and bin_id='939' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/34184549 Creating custom pfile directory: /lscratch/kocevski/34184549/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=806889601.0 && nMetStart<807494401.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=806889601.0 && nMetStart<807494401.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/34184549/ft1_4FGL_J1821.6+6819_weekly_bin939.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=806889601.0 && nMetStart<807494401.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/34184549/ft2_4FGL_J1821.6+6819_weekly_bin939.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/34184549/ft1_4FGL_J1821.6+6819_weekly_bin939.fits outfile=/lscratch/kocevski/34184549/ft1_filteredMKT_4FGL_J1821.6+6819_weekly_bin939.fits ra=275.403 dec=68.3242 rad=12.0 tmin=806889601.0 tmax=807494401.0 emin=100.0 emax=100000.0 zmin=0.0 zmax=90.0 evclass=128 evtype="INDEF" convtype=-1 phasemin=0.0 phasemax=1.0 evtable="EVENTS" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. real 4.25 user 3.45 sys 0.21 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/34184549/ft2_4FGL_J1821.6+6819_weekly_bin939.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/34184549/ft2_4FGL_J1821.6+6819_weekly_bin939.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/34184549/ft1_filteredMKT_4FGL_J1821.6+6819_weekly_bin939.fits evtable="EVENTS" outfile="/lscratch/kocevski/34184549/ft1_filtered_4FGL_J1821.6+6819_weekly_bin939.fits" apply_filter=yes overwrite=yes header_obstimes=yes tstart=0.0 tstop=0.0 gtifile="default" chatter=3 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtmktime version HEAD Applying GTI filter: IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2)) real 0.80 user 0.21 sys 0.13 Number of photons that the gtmktime cut: 5729 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/34184549/ft1_filtered_4FGL_J1821.6+6819_weekly_bin939.fits" evtable="EVENTS" scfile=/lscratch/kocevski/34184549/ft2_4FGL_J1821.6+6819_weekly_bin939.fits sctable="SC_DATA"number of points = 17478 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1821.6+6819_weekly_bin939 RA = 275.403, Dec = 68.3242 tmin = 806889601, tmax = 807494401 emin = 100.0, emax = 100000.0 irfs = P8R3_SOURCE_V2 ROI = 12 zmax = 90 Fitting strategies: Fix sources to their catalog values = True Leave variable source normalizations free = True Perform pre-fit where ALL sources are frozen to catalog values = False Perform secondary fit with a free spectral index = True Remove all catalog sources = False Remove weak (TS < 2) catalog sources = False Freeze Galactic component = False Likelihood fit parameters: Statistic: UNBINNED Optimizer: MINUIT Catalog: 4FGL Repository job = True LAT data source: Data catalog Updating database... UPDATE lightcurve_data_v2 SET job_id='34184642', job_status='RUN', time_executed='2026-08-04 16:15:50.180156', time_epoch_executed='1785885350.18' WHERE source_name='4FGL J1821.6+6819' and cadence='weekly' and bin_id='939' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/34184642 Creating custom pfile directory: /lscratch/kocevski/34184642/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=806889601.0 && nMetStart<807494401.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=806889601.0 && nMetStart<807494401.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/34184642/ft1_4FGL_J1821.6+6819_weekly_bin939.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=806889601.0 && nMetStart<807494401.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/34184642/ft2_4FGL_J1821.6+6819_weekly_bin939.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/34184642/ft1_4FGL_J1821.6+6819_weekly_bin939.fits outfile=/lscratch/kocevski/34184642/ft1_filteredMKT_4FGL_J1821.6+6819_weekly_bin939.fits ra=275.403 dec=68.3242 rad=12.0 tmin=806889601.0 tmax=807494401.0 emin=100.0 emax=100000.0 zmin=0.0 zmax=90.0 evclass=128 evtype="INDEF" convtype=-1 phasemin=0.0 phasemax=1.0 evtable="EVENTS" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. real 4.29 user 3.37 sys 0.25 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/34184642/ft2_4FGL_J1821.6+6819_weekly_bin939.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/34184642/ft2_4FGL_J1821.6+6819_weekly_bin939.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/34184642/ft1_filteredMKT_4FGL_J1821.6+6819_weekly_bin939.fits evtable="EVENTS" outfile="/lscratch/kocevski/34184642/ft1_filtered_4FGL_J1821.6+6819_weekly_bin939.fits" apply_filter=yes overwrite=yes header_obstimes=yes tstart=0.0 tstop=0.0 gtifile="default" chatter=3 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtmktime version HEAD Applying GTI filter: IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2)) real 0.79 user 0.19 sys 0.14 Number of photons that the gtmktime cut: 5729 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/34184642/ft1_filtered_4FGL_J1821.6+6819_weekly_bin939.fits" evtable="EVENTS" scfile=/lscratch/kocevski/34184642/ft2_4FGL_J1821.6+6819_weekly_bin939.fits sctable="SC_DATA"number of points = 17478 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1821.6+6819_weekly_bin939 RA = 275.403, Dec = 68.3242 tmin = 806889601, tmax = 807494401 emin = 100.0, emax = 100000.0 irfs = P8R3_SOURCE_V2 ROI = 12 zmax = 90 Fitting strategies: Fix sources to their catalog values = True Leave variable source normalizations free = True Perform pre-fit where ALL sources are frozen to catalog values = False Perform secondary fit with a free spectral index = True Remove all catalog sources = False Remove weak (TS < 2) catalog sources = False Freeze Galactic component = False Likelihood fit parameters: Statistic: UNBINNED Optimizer: MINUIT Catalog: 4FGL Repository job = True LAT data source: Data catalog Updating database... UPDATE lightcurve_data_v2 SET job_id='34184678', job_status='RUN', time_executed='2026-08-04 16:16:34.482473', time_epoch_executed='1785885394.48' WHERE source_name='4FGL J1821.6+6819' and cadence='weekly' and bin_id='939' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/34184678 Creating custom pfile directory: /lscratch/kocevski/34184678/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=806889601.0 && nMetStart<807494401.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=806889601.0 && nMetStart<807494401.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/34184678/ft1_4FGL_J1821.6+6819_weekly_bin939.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=806889601.0 && nMetStart<807494401.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/34184678/ft2_4FGL_J1821.6+6819_weekly_bin939.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/34184678/ft1_4FGL_J1821.6+6819_weekly_bin939.fits outfile=/lscratch/kocevski/34184678/ft1_filteredMKT_4FGL_J1821.6+6819_weekly_bin939.fits ra=275.403 dec=68.3242 rad=12.0 tmin=806889601.0 tmax=807494401.0 emin=100.0 emax=100000.0 zmin=0.0 zmax=90.0 evclass=128 evtype="INDEF" convtype=-1 phasemin=0.0 phasemax=1.0 evtable="EVENTS" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. real 4.76 user 3.88 sys 0.24 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/34184678/ft2_4FGL_J1821.6+6819_weekly_bin939.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/34184678/ft2_4FGL_J1821.6+6819_weekly_bin939.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/34184678/ft1_filteredMKT_4FGL_J1821.6+6819_weekly_bin939.fits evtable="EVENTS" outfile="/lscratch/kocevski/34184678/ft1_filtered_4FGL_J1821.6+6819_weekly_bin939.fits" apply_filter=yes overwrite=yes header_obstimes=yes tstart=0.0 tstop=0.0 gtifile="default" chatter=3 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtmktime version HEAD Applying GTI filter: IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2)) real 0.93 user 0.24 sys 0.13 Number of photons that the gtmktime cut: 5729 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/34184678/ft1_filtered_4FGL_J1821.6+6819_weekly_bin939.fits" evtable="EVENTS" scfile=/lscratch/kocevski/34184678/ft2_4FGL_J1821.6+6819_weekly_bin939.fits sctable="SC_DATA"number of points = 17478 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1821.6+6819_weekly_bin939 RA = 275.403, Dec = 68.3242 tmin = 806889601, tmax = 807494401 emin = 100.0, emax = 100000.0 irfs = P8R3_SOURCE_V2 ROI = 12 zmax = 90 Fitting strategies: Fix sources to their catalog values = True Leave variable source normalizations free = True Perform pre-fit where ALL sources are frozen to catalog values = False Perform secondary fit with a free spectral index = True Remove all catalog sources = False Remove weak (TS < 2) catalog sources = False Freeze Galactic component = False Likelihood fit parameters: Statistic: UNBINNED Optimizer: MINUIT Catalog: 4FGL Repository job = True LAT data source: Data catalog Updating database... UPDATE lightcurve_data_v2 SET job_id='34184680', job_status='RUN', time_executed='2026-08-04 16:16:34.464192', time_epoch_executed='1785885394.46' WHERE source_name='4FGL J1821.6+6819' and cadence='weekly' and bin_id='939' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/34184680 Creating custom pfile directory: /lscratch/kocevski/34184680/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=806889601.0 && nMetStart<807494401.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=806889601.0 && nMetStart<807494401.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/34184680/ft1_4FGL_J1821.6+6819_weekly_bin939.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=806889601.0 && nMetStart<807494401.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/34184680/ft2_4FGL_J1821.6+6819_weekly_bin939.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/34184680/ft1_4FGL_J1821.6+6819_weekly_bin939.fits outfile=/lscratch/kocevski/34184680/ft1_filteredMKT_4FGL_J1821.6+6819_weekly_bin939.fits ra=275.403 dec=68.3242 rad=12.0 tmin=806889601.0 tmax=807494401.0 emin=100.0 emax=100000.0 zmin=0.0 zmax=90.0 evclass=128 evtype="INDEF" convtype=-1 phasemin=0.0 phasemax=1.0 evtable="EVENTS" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. real 4.83 user 3.89 sys 0.24 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/34184680/ft2_4FGL_J1821.6+6819_weekly_bin939.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/34184680/ft2_4FGL_J1821.6+6819_weekly_bin939.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/34184680/ft1_filteredMKT_4FGL_J1821.6+6819_weekly_bin939.fits evtable="EVENTS" outfile="/lscratch/kocevski/34184680/ft1_filtered_4FGL_J1821.6+6819_weekly_bin939.fits" apply_filter=yes overwrite=yes header_obstimes=yes tstart=0.0 tstop=0.0 gtifile="default" chatter=3 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtmktime version HEAD Applying GTI filter: IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2)) real 0.94 user 0.23 sys 0.15 Number of photons that the gtmktime cut: 5729 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/34184680/ft1_filtered_4FGL_J1821.6+6819_weekly_bin939.fits" evtable="EVENTS" scfile=/lscratch/kocevski/34184680/ft2_4FGL_J1821.6+6819_weekly_bin939.fits sctable="SC_DATA" outfile=/lscratch/kocevski/34184549/ltcube_806889601_807494401_4FGL_J1821.6+6819_weekly_bin939.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/34184549/ft2_4FGL_J1821.6+6819_weekly_bin939.fits .....................! real 18.31 user 17.65 sys 0.23 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/34184549/ft1_filtered_4FGL_J1821.6+6819_weekly_bin939.fits evtable="EVENTS" scfile=/lscratch/kocevski/34184549/ft2_4FGL_J1821.6+6819_weekly_bin939.fits sctable="SC_DATA" expcube=/lscratch/kocevski/34184549/ltcube_806889601_807494401_4FGL_J1821.6+6819_weekly_bin939.fits outfile=/lscratch/kocevski/34184549/expmap_806889601_807494401_4FGL_J1821.6+6819_weekly_bin939.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/34184549/ltcube_806889601_807494401_4FGL_J1821.6+6819_weekly_bin939.fits .....................! real 66.17 user 61.58 sys 3.91 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 189 point sources and 0 extended sources Setting source of interest to: 4FGL J1821.6+6819 @ 275.403 68.3242 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/34184549/ft1_filtered_4FGL_J1821.6+6819_weekly_bin939.fits scfile=/lscratch/kocevski/34184549/ft2_4FGL_J1821.6+6819_weekly_bin939.fits outfile=/lscratch/kocevski/34184549/cmap_806889601_807494401_4FGL_J1821.6+6819_weekly_bin939.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=275.403 yref=68.3242 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.95 user 0.23 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/34184549/ft1_filtered_4FGL_J1821.6+6819_weekly_bin939.fits scfile=/lscratch/kocevski/34184549/ft2_4FGL_J1821.6+6819_weekly_bin939.fits outfile=/lscratch/kocevski/34184549/cmap_HighResolution_806889601_807494401_4FGL_J1821.6+6819_weekly_bin939.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=275.403 yref=68.3242 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.89 user 0.23 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/34184549/ft1_filtered_4FGL_J1821.6+6819_weekly_bin939.fits evtable="EVENTS" scfile=/lscratch/kocevski/34184549/ft2_4FGL_J1821.6+6819_weekly_bin939.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/34184549/Model_4FGL_J1821.6+6819_weekly_bin939.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 sourc outfile=/lscratch/kocevski/34184642/ltcube_806889601_807494401_4FGL_J1821.6+6819_weekly_bin939.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/34184642/ft2_4FGL_J1821.6+6819_weekly_bin939.fits .....................! real 18.30 user 17.24 sys 0.24 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/34184642/ft1_filtered_4FGL_J1821.6+6819_weekly_bin939.fits evtable="EVENTS" scfile=/lscratch/kocevski/34184642/ft2_4FGL_J1821.6+6819_weekly_bin939.fits sctable="SC_DATA" expcube=/lscratch/kocevski/34184642/ltcube_806889601_807494401_4FGL_J1821.6+6819_weekly_bin939.fits outfile=/lscratch/kocevski/34184642/expmap_806889601_807494401_4FGL_J1821.6+6819_weekly_bin939.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/34184642/ltcube_806889601_807494401_4FGL_J1821.6+6819_weekly_bin939.fits .....................! real 64.53 user 59.94 sys 3.72 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 189 point sources and 0 extended sources Setting source of interest to: 4FGL J1821.6+6819 @ 275.403 68.3242 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/34184642/ft1_filtered_4FGL_J1821.6+6819_weekly_bin939.fits scfile=/lscratch/kocevski/34184642/ft2_4FGL_J1821.6+6819_weekly_bin939.fits outfile=/lscratch/kocevski/34184642/cmap_806889601_807494401_4FGL_J1821.6+6819_weekly_bin939.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=275.403 yref=68.3242 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.95 user 0.23 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/34184642/ft1_filtered_4FGL_J1821.6+6819_weekly_bin939.fits scfile=/lscratch/kocevski/34184642/ft2_4FGL_J1821.6+6819_weekly_bin939.fits outfile=/lscratch/kocevski/34184642/cmap_HighResolution_806889601_807494401_4FGL_J1821.6+6819_weekly_bin939.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=275.403 yref=68.3242 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.00 user 0.24 sys 0.12 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/34184642/ft1_filtered_4FGL_J1821.6+6819_weekly_bin939.fits evtable="EVENTS" scfile=/lscratch/kocevski/34184642/ft2_4FGL_J1821.6+6819_weekly_bin939.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/34184642/Model_4FGL_J1821.6+6819_weekly_bin939.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 sourc outfile=/lscratch/kocevski/34184678/ltcube_806889601_807494401_4FGL_J1821.6+6819_weekly_bin939.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/34184678/ft2_4FGL_J1821.6+6819_weekly_bin939.fits .....................! real 20.83 user 19.80 sys 0.27 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/34184678/ft1_filtered_4FGL_J1821.6+6819_weekly_bin939.fits evtable="EVENTS" scfile=/lscratch/kocevski/34184678/ft2_4FGL_J1821.6+6819_weekly_bin939.fits sctable="SC_DATA" expcube=/lscratch/kocevski/34184678/ltcube_806889601_807494401_4FGL_J1821.6+6819_weekly_bin939.fits outfile=/lscratch/kocevski/34184678/expmap_806889601_807494401_4FGL_J1821.6+6819_weekly_bin939.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/34184678/ltcube_806889601_807494401_4FGL_J1821.6+6819_weekly_bin939.fits .....................! real 74.21 user 68.83 sys 4.48 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 189 point sources and 0 extended sources Setting source of interest to: 4FGL J1821.6+6819 @ 275.403 68.3242 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/34184678/ft1_filtered_4FGL_J1821.6+6819_weekly_bin939.fits scfile=/lscratch/kocevski/34184678/ft2_4FGL_J1821.6+6819_weekly_bin939.fits outfile=/lscratch/kocevski/34184678/cmap_806889601_807494401_4FGL_J1821.6+6819_weekly_bin939.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=275.403 yref=68.3242 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.93 user 0.24 sys 0.14 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/34184678/ft1_filtered_4FGL_J1821.6+6819_weekly_bin939.fits scfile=/lscratch/kocevski/34184678/ft2_4FGL_J1821.6+6819_weekly_bin939.fits outfile=/lscratch/kocevski/34184678/cmap_HighResolution_806889601_807494401_4FGL_J1821.6+6819_weekly_bin939.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=275.403 yref=68.3242 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.98 user 0.25 sys 0.14 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/34184678/ft1_filtered_4FGL_J1821.6+6819_weekly_bin939.fits evtable="EVENTS" scfile=/lscratch/kocevski/34184678/ft2_4FGL_J1821.6+6819_weekly_bin939.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/34184678/Model_4FGL_J1821.6+6819_weekly_bin939.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 sourc outfile=/lscratch/kocevski/34184680/ltcube_806889601_807494401_4FGL_J1821.6+6819_weekly_bin939.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/34184680/ft2_4FGL_J1821.6+6819_weekly_bin939.fits .....................! real 22.55 user 21.47 sys 0.29 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/34184680/ft1_filtered_4FGL_J1821.6+6819_weekly_bin939.fits evtable="EVENTS" scfile=/lscratch/kocevski/34184680/ft2_4FGL_J1821.6+6819_weekly_bin939.fits sctable="SC_DATA" expcube=/lscratch/kocevski/34184680/ltcube_806889601_807494401_4FGL_J1821.6+6819_weekly_bin939.fits outfile=/lscratch/kocevski/34184680/expmap_806889601_807494401_4FGL_J1821.6+6819_weekly_bin939.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/34184680/ltcube_806889601_807494401_4FGL_J1821.6+6819_weekly_bin939.fits .....................! real 74.38 user 68.88 sys 4.33 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 189 point sources and 0 extended sources Setting source of interest to: 4FGL J1821.6+6819 @ 275.403 68.3242 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/34184680/ft1_filtered_4FGL_J1821.6+6819_weekly_bin939.fits scfile=/lscratch/kocevski/34184680/ft2_4FGL_J1821.6+6819_weekly_bin939.fits outfile=/lscratch/kocevski/34184680/cmap_806889601_807494401_4FGL_J1821.6+6819_weekly_bin939.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=275.403 yref=68.3242 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.93 user 0.27 sys 0.11 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/34184680/ft1_filtered_4FGL_J1821.6+6819_weekly_bin939.fits scfile=/lscratch/kocevski/34184680/ft2_4FGL_J1821.6+6819_weekly_bin939.fits outfile=/lscratch/kocevski/34184680/cmap_HighResolution_806889601_807494401_4FGL_J1821.6+6819_weekly_bin939.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=275.403 yref=68.3242 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.89 user 0.26 sys 0.14 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/34184680/ft1_filtered_4FGL_J1821.6+6819_weekly_bin939.fits evtable="EVENTS" scfile=/lscratch/kocevski/34184680/ft2_4FGL_J1821.6+6819_weekly_bin939.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/34184680/Model_4FGL_J1821.6+6819_weekly_bin939.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/34184549/ft1_filtered_4FGL_J1821.6+6819_weekly_bin939.fits.....................! real 219.34 user 216.87 sys 1.04 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/34184549/ft1_filtered_4FGL_J1821.6+6819_weekly_bin939.fits', '/lscratch/kocevski/34184549/ft2_4FGL_J1821.6+6819_weekly_bin939.fits', expMap='/lscratch/kocevski/34184549/expmap_806889601_807494401_4FGL_J1821.6+6819_weekly_bin939.fits', expCube='/lscratch/kocevski/34184549/ltcube_806889601_807494401_4FGL_J1821.6+6819_weekly_bin939.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/34184549/Model_4FGL_J1821.6+6819_weekly_bin939.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1821.6+6819' 4FGL J1821.6+6819 Spectrum: PowerLaw 357 Prefactor: 4.076e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 358 Index: 2.718e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 359 Scale: 5.847e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/34184549/ft1_filtered_4FGL_J1821.6+6819_weekly_bin939.fits Spacecraft file(s): /lscratch/kocevski/34184549/ft2_4FGL_J1821.6+6819_weekly_bin939.fits Exposure map: /lscratch/kocevski/34184549/expmap_806889601_807494401_4FGL_J1821.6+6819_weekly_bin939.fits Exposure cube: /lscratch/kocevski/34184549/ltcube_806889601_807494401_4FGL_J1821.6+6819_weekly_bin939.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/34184549/Model_4FGL_J1821.6+6819_weekly_bin939.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) = 57627.4555312 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 57625.6215039 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 7.3216 1.0000 .0000 .10000E+07 2 'Prefactor ' .58749E-05 1.0000 .0000 .10000E+07 3 'Prefactor ' .42247E-05 1.0000 .0000 .10000E+07 4 'norm ' 7.2417 1.0000 .0000 .10000E+07 5 'norm ' .87504 1.0000 .0000 .10000E+07 6 'Prefactor ' 8.4033 1.0000 .0000 .10000E+07 7 'Prefactor ' .94369E-09 1.0000 .0000 .10000E+07 8 'Prefactor ' 4.6941 1.0000 .0000 .10000E+07 9 'Prefactor ' .77716E-09 1.0000 .0000 .10000E+07 10 'Prefactor ' .23548E-03 1.0000 .0000 .10000E+07 11 'Prefactor ' .83518E-05 1.0000 .0000 .10000E+07 12 'Prefactor ' 8.1106 1.0000 .0000 .10000E+07 13 'Prefactor ' .37103E-04 1.0000 .0000 .10000E+07 14 'norm ' 6.7341 1.0000 .0000 .10000E+07 15 'norm ' 6.5961 1.0000 .0000 .10000E+07 16 'norm ' 11.649 1.0000 .0000 .10000E+07 17 'Prefactor ' .26412E-03 1.0000 .0000 .10000E+07 18 'Prefactor ' .44171E-03 1.0000 .0000 .10000E+07 19 'Prefactor ' 1.1438 1.0000 .0000 .10000E+07 20 'norm ' 1.5403 1.0000 .0000 .10000E+07 21 'Prefactor ' 3.0094 1.0000 .0000 .10000E+07 22 'Prefactor ' .20502E-04 1.0000 .0000 .10000E+07 23 'Prefactor ' .16709E-06 1.0000 .0000 .10000E+07 24 'norm ' 1.2828 1.0000 .0000 .10000E+07 25 'norm ' 2.3801 1.0000 .0000 .10000E+07 26 'norm ' 1.6726 1.0000 .0000 .10000E+07 27 'Prefactor ' 13.648 1.0000 .0000 .10000E+07 28 'Prefactor ' 4.8063 1.0000 .0000 .10000E+07 29 'norm ' 3.9653 1.0000 .0000 .10000E+07 30 'norm ' .19755E-01 1.0000 .0000 .10000E+07 31 'norm ' 2.5259 1.0000 .0000 .10000E+07 32 'norm ' .14171E-03 1.0000 .0000 .10000E+07 33 'Prefactor ' 22.385 1.0000 .0000 .10000E+07 34 'norm ' 1.6846 1.0000 .0000 .10000E+07 35 'Prefactor ' .81797E-03 1.0000 .0000 .10000E+07 36 'Normalizat' .99853 1.0000 .10000E-01 10.000 37 'Prefactor ' 1.0263 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6200E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 57625.62 FROM MIGRAD STATUS=CONVERGED 170 CALLS 2226 TOTAL EDM= .11E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 3.6% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 7.3438 5.2132 .22902E-07 .17822E-02 2 Prefactor .92482E-07 8.8849 -.99697E-07** at limit ** 3 Prefactor .16154E-07 2.6969 -.28844E-06** at limit ** 4 norm 7.2318 3.2914 -.12583E-07 .99114E-03 5 norm .87488 .31787 -.10098E-07 .76393E-02 6 Prefactor 8.4124 3.4959 -.64979E-08 .88483E-03 7 Prefactor .0000 1.4803 -.10631E-07** at limit ** 8 Prefactor 4.7024 3.3110 .51523E-06 .28596E-01 9 Prefactor .0000 .77763 -.40000E-07** at limit ** 10 Prefactor .64254E-06 2.7704 -.99849E-06** at limit ** 11 Prefactor .15543E-08 1.5965 .20237E-06** at limit ** 12 Prefactor 8.1757 1.4242 -.12393E-06 .58849E-02 13 Prefactor .30864E-07 3.7886 .20131E-06** at limit ** 14 norm 6.7347 1.3159 .51123E-07 .85376E-02 15 norm 6.5963 .51854 -.46012E-08 .10038E-01 16 norm 11.646 2.2928 .18584E-07 .10092E-03 17 Prefactor .14883E-06 3.1015 .35873E-06** at limit ** 18 Prefactor .17797E-06 4.2108 .41955E-06** at limit ** 19 Prefactor 1.1457 1.8262 -.10306E-08 -.13343E-02 20 norm 1.5413 2.8738 -.19036E-06 -.24774E-02 21 Prefactor 3.0311 6.3605 -.88767E-06 -.24379E-01 22 Prefactor .77716E-08 2.2737 -.96526E-08** at limit ** 23 Prefactor .66613E-09 3.0620 -.26664E-06** at limit ** 24 norm 1.2830 .85859 -.24869E-07 -.18737E-02 25 norm 2.3810 1.5575 .96286E-07 -.33980E-02 26 norm 1.6698 3.1133 -.96539E-07 -.18271E-02 27 Prefactor 13.641 5.2498 .51168E-06 .66167E-01 28 Prefactor 4.8054 2.4779 .42495E-07 .44704E-02 29 norm 3.9635 .72849 -.27931E-07 -.81493E-02 30 norm .13822E-07 1.8933 -.80699E-06** at limit ** 31 norm 2.5261 1.7380 -.64344E-07 -.65544E-03 32 norm .37192E-08 2.4558 .16756E-06** at limit ** 33 Prefactor 22.488 1.3366 .66891E-07 .16451E-01 34 norm 1.6852 1.4372 -.50812E-07 -.16153E-02 35 Prefactor .38985E-06 5.4860 -.49194E-06** at limit ** 36 Normalizat .99841 .92344E-01 -.25443E-05 -.10752E-03 37 Prefactor 1.0263 .47716E-01 .88786E-06 .19717E-03 ERR DEF= .500 Final values: norm = 7.34376 Prefactor = 9.24816e-08 Prefactor = 1.61537e-08 norm = 7.23177 norm = 0.874876 Prefactor = 8.4124 Prefactor = 0 Prefactor = 4.70237 Prefactor = 0 Prefactor = 6.42542e-07 Prefactor = 1.55431e-09 Prefactor = 8.17565 Prefactor = 3.08642e-08 norm = 6.73474 norm = 6.59635 norm = 11.6465 Prefactor = 1.48825e-07 Prefactor = 1.77969e-07 Prefactor = 1.14573 norm = 1.54132 Prefactor = 3.03108 Prefactor = 7.77156e-09 Prefactor = 6.66134e-10 norm = 1.28296 norm = 2.38099 norm = 1.66981 Prefactor = 13.6415 Prefactor = 4.80541 norm = 3.96353 norm = 1.38223e-08 norm = 2.52605 norm = 3.71925e-09 Prefactor = 22.4883 norm = 1.68525 Prefactor = 3.89855e-07 Normalizat = 0.998413 Prefactor = 1.02627 e GAL_V02 Working on... /lscratch/kocevski/34184642/ft1_filtered_4FGL_J1821.6+6819_weekly_bin939.fits.....................! real 212.95 user 209.98 sys 1.04 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/34184642/ft1_filtered_4FGL_J1821.6+6819_weekly_bin939.fits', '/lscratch/kocevski/34184642/ft2_4FGL_J1821.6+6819_weekly_bin939.fits', expMap='/lscratch/kocevski/34184642/expmap_806889601_807494401_4FGL_J1821.6+6819_weekly_bin939.fits', expCube='/lscratch/kocevski/34184642/ltcube_806889601_807494401_4FGL_J1821.6+6819_weekly_bin939.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/34184642/Model_4FGL_J1821.6+6819_weekly_bin939.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1821.6+6819' 4FGL J1821.6+6819 Spectrum: PowerLaw 357 Prefactor: 4.076e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 358 Index: 2.718e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 359 Scale: 5.847e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/34184642/ft1_filtered_4FGL_J1821.6+6819_weekly_bin939.fits Spacecraft file(s): /lscratch/kocevski/34184642/ft2_4FGL_J1821.6+6819_weekly_bin939.fits Exposure map: /lscratch/kocevski/34184642/expmap_806889601_807494401_4FGL_J1821.6+6819_weekly_bin939.fits Exposure cube: /lscratch/kocevski/34184642/ltcube_806889601_807494401_4FGL_J1821.6+6819_weekly_bin939.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/34184642/Model_4FGL_J1821.6+6819_weekly_bin939.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) = 57627.4555312 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 57625.6215039 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 7.3216 1.0000 .0000 .10000E+07 2 'Prefactor ' .58749E-05 1.0000 .0000 .10000E+07 3 'Prefactor ' .42247E-05 1.0000 .0000 .10000E+07 4 'norm ' 7.2417 1.0000 .0000 .10000E+07 5 'norm ' .87504 1.0000 .0000 .10000E+07 6 'Prefactor ' 8.4033 1.0000 .0000 .10000E+07 7 'Prefactor ' .94369E-09 1.0000 .0000 .10000E+07 8 'Prefactor ' 4.6941 1.0000 .0000 .10000E+07 9 'Prefactor ' .77716E-09 1.0000 .0000 .10000E+07 10 'Prefactor ' .23548E-03 1.0000 .0000 .10000E+07 11 'Prefactor ' .83518E-05 1.0000 .0000 .10000E+07 12 'Prefactor ' 8.1106 1.0000 .0000 .10000E+07 13 'Prefactor ' .37103E-04 1.0000 .0000 .10000E+07 14 'norm ' 6.7341 1.0000 .0000 .10000E+07 15 'norm ' 6.5961 1.0000 .0000 .10000E+07 16 'norm ' 11.649 1.0000 .0000 .10000E+07 17 'Prefactor ' .26412E-03 1.0000 .0000 .10000E+07 18 'Prefactor ' .44171E-03 1.0000 .0000 .10000E+07 19 'Prefactor ' 1.1438 1.0000 .0000 .10000E+07 20 'norm ' 1.5403 1.0000 .0000 .10000E+07 21 'Prefactor ' 3.0094 1.0000 .0000 .10000E+07 22 'Prefactor ' .20502E-04 1.0000 .0000 .10000E+07 23 'Prefactor ' .16709E-06 1.0000 .0000 .10000E+07 24 'norm ' 1.2828 1.0000 .0000 .10000E+07 25 'norm ' 2.3801 1.0000 .0000 .10000E+07 26 'norm ' 1.6726 1.0000 .0000 .10000E+07 27 'Prefactor ' 13.648 1.0000 .0000 .10000E+07 28 'Prefactor ' 4.8063 1.0000 .0000 .10000E+07 29 'norm ' 3.9653 1.0000 .0000 .10000E+07 30 'norm ' .19755E-01 1.0000 .0000 .10000E+07 31 'norm ' 2.5259 1.0000 .0000 .10000E+07 32 'norm ' .14171E-03 1.0000 .0000 .10000E+07 33 'Prefactor ' 22.385 1.0000 .0000 .10000E+07 34 'norm ' 1.6846 1.0000 .0000 .10000E+07 35 'Prefactor ' .81797E-03 1.0000 .0000 .10000E+07 36 'Normalizat' .99853 1.0000 .10000E-01 10.000 37 'Prefactor ' 1.0263 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6200E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 57625.62 FROM MIGRAD STATUS=CONVERGED 170 CALLS 2226 TOTAL EDM= .11E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 3.6% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 7.3438 5.2132 .22902E-07 .17822E-02 2 Prefactor .92482E-07 8.8849 -.99697E-07** at limit ** 3 Prefactor .16154E-07 2.6969 -.28844E-06** at limit ** 4 norm 7.2318 3.2914 -.12583E-07 .99114E-03 5 norm .87488 .31787 -.10098E-07 .76393E-02 6 Prefactor 8.4124 3.4959 -.64979E-08 .88483E-03 7 Prefactor .0000 1.4803 -.10631E-07** at limit ** 8 Prefactor 4.7024 3.3110 .51523E-06 .28596E-01 9 Prefactor .0000 .77763 -.40000E-07** at limit ** 10 Prefactor .64254E-06 2.7704 -.99849E-06** at limit ** 11 Prefactor .15543E-08 1.5965 .20237E-06** at limit ** 12 Prefactor 8.1757 1.4242 -.12393E-06 .58849E-02 13 Prefactor .30864E-07 3.7886 .20131E-06** at limit ** 14 norm 6.7347 1.3159 .51123E-07 .85376E-02 15 norm 6.5963 .51854 -.46012E-08 .10038E-01 16 norm 11.646 2.2928 .18584E-07 .10092E-03 17 Prefactor .14883E-06 3.1015 .35873E-06** at limit ** 18 Prefactor .17797E-06 4.2108 .41955E-06** at limit ** 19 Prefactor 1.1457 1.8262 -.10306E-08 -.13343E-02 20 norm 1.5413 2.8738 -.19036E-06 -.24774E-02 21 Prefactor 3.0311 6.3605 -.88767E-06 -.24379E-01 22 Prefactor .77716E-08 2.2737 -.96526E-08** at limit ** 23 Prefactor .66613E-09 3.0620 -.26664E-06** at limit ** 24 norm 1.2830 .85859 -.24869E-07 -.18737E-02 25 norm 2.3810 1.5575 .96286E-07 -.33980E-02 26 norm 1.6698 3.1133 -.96539E-07 -.18271E-02 27 Prefactor 13.641 5.2498 .51168E-06 .66167E-01 28 Prefactor 4.8054 2.4779 .42495E-07 .44704E-02 29 norm 3.9635 .72849 -.27931E-07 -.81493E-02 30 norm .13822E-07 1.8933 -.80699E-06** at limit ** 31 norm 2.5261 1.7380 -.64344E-07 -.65544E-03 32 norm .37192E-08 2.4558 .16756E-06** at limit ** 33 Prefactor 22.488 1.3366 .66891E-07 .16451E-01 34 norm 1.6852 1.4372 -.50812E-07 -.16153E-02 35 Prefactor .38985E-06 5.4860 -.49194E-06** at limit ** 36 Normalizat .99841 .92344E-01 -.25443E-05 -.10752E-03 37 Prefactor 1.0263 .47716E-01 .88786E-06 .19717E-03 ERR DEF= .500 Final values: norm = 7.34376 Prefactor = 9.24816e-08 Prefactor = 1.61537e-08 norm = 7.23177 norm = 0.874876 Prefactor = 8.4124 Prefactor = 0 Prefactor = 4.70237 Prefactor = 0 Prefactor = 6.42542e-07 Prefactor = 1.55431e-09 Prefactor = 8.17565 Prefactor = 3.08642e-08 norm = 6.73474 norm = 6.59635 norm = 11.6465 Prefactor = 1.48825e-07 Prefactor = 1.77969e-07 Prefactor = 1.14573 norm = 1.54132 Prefactor = 3.03108 Prefactor = 7.77156e-09 Prefactor = 6.66134e-10 norm = 1.28296 norm = 2.38099 norm = 1.66981 Prefactor = 13.6415 Prefactor = 4.80541 norm = 3.96353 norm = 1.38223e-08 norm = 2.52605 norm = 3.71925e-09 Prefactor = 22.4883 norm = 1.68525 Prefactor = 3.89855e-07 Normalizat = 0.998413 Prefactor = 1.02627 ********** ** 18 **HESSE ********** FCN= 57625.62 FROM HESSE STATUS=OK 941 CALLS 3167 TOTAL EDM= .59E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 7.3438 5.2176 .37044E-03 -1.5654 2 Prefactor .92482E-07 13.839 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .16154E-07 2.7898 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm 7.2318 3.2956 .37250E-03 -1.5654 5 norm .87488 .33539 .47501E-03 -1.5689 6 Prefactor 8.4124 3.5415 .34558E-03 -1.5650 7 Prefactor .0000 .25905 .42118E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 4.7024 6.5504 .46423E-03 -1.5665 9 Prefactor .0000 .77604 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .64254E-06 7.7194 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .15543E-08 3.9608 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor 8.1757 10.725 .35181E-03 -1.5651 13 Prefactor .30864E-07 8.9368 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 norm 6.7347 1.3203 .38643E-03 -1.5656 15 norm 6.5963 .51996 .39050E-03 -1.5657 16 norm 11.646 2.3170 .29327E-03 -1.5640 17 Prefactor .14883E-06 6.2168 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Prefactor .17797E-06 9.1097 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 Prefactor 1.1457 1.8675 .10850E-02 -1.5687 20 norm 1.5413 2.8814 .85877E-03 -1.5683 21 Prefactor 3.0311 6.5030 .58482E-03 -1.5673 22 Prefactor .77716E-08 3.6800 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 Prefactor .66613E-09 6.3260 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 24 norm 1.2830 .86091 .97910E-03 -1.5685 25 norm 2.3810 1.5642 .66373E-03 -1.5677 26 norm 1.6698 3.1536 .81468E-03 -1.5682 27 Prefactor 13.641 6.8048 .27087E-03 -1.5634 28 Prefactor 4.8054 2.5149 .45865E-03 -1.5664 29 norm 3.9635 .74633 .50629E-03 -1.5668 30 norm .13822E-07 4.5352 .17053E-01 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 31 norm 2.5261 1.7428 .64247E-03 -1.5676 32 norm .37192E-08 2.5012 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 33 Prefactor 22.488 9.4310 .21141E-03 -1.5613 34 norm 1.6852 1.4567 .81107E-03 -1.5682 35 Prefactor .38985E-06 14.779 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 36 Normalizat .99841 .84330E-01 .85401E-01 -.93084 37 Prefactor 1.0263 .43267E-01 .41563E-01 -.91859 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.94307e-06 Minuit parameter uncertainties: 1 5.21757 2 0.00226242 3 0.000424827 4 3.2956 5 0.335387 6 3.54145 7 4.39652e-06 8 6.55043 9 8.15718e-07 10 0.00445416 11 0.000155749 12 10.7255 13 0.00105043 14 1.32026 15 0.519959 16 2.31703 17 0.00192378 18 0.0025464 19 1.86754 20 2.88144 21 6.503 22 0.000338076 23 0.000131784 24 0.860906 25 1.56419 26 3.15364 27 6.80484 28 2.51488 29 0.746333 30 0.000500966 31 1.74284 32 0.000193611 33 9.43105 34 1.45669 35 0.00480063 36 0.0843409 37 0.0432688 e GAL_V02 Working on... /lscratch/kocevski/34184678/ft1_filtered_4FGL_J1821.6+6819_weekly_bin939.fits.....................! real 240.11 user 237.10 sys 1.10 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/34184678/ft1_filtered_4FGL_J1821.6+6819_weekly_bin939.fits', '/lscratch/kocevski/34184678/ft2_4FGL_J1821.6+6819_weekly_bin939.fits', expMap='/lscratch/kocevski/34184678/expmap_806889601_807494401_4FGL_J1821.6+6819_weekly_bin939.fits', expCube='/lscratch/kocevski/34184678/ltcube_806889601_807494401_4FGL_J1821.6+6819_weekly_bin939.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/34184678/Model_4FGL_J1821.6+6819_weekly_bin939.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1821.6+6819' 4FGL J1821.6+6819 Spectrum: PowerLaw 357 Prefactor: 4.076e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 358 Index: 2.718e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 359 Scale: 5.847e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/34184678/ft1_filtered_4FGL_J1821.6+6819_weekly_bin939.fits Spacecraft file(s): /lscratch/kocevski/34184678/ft2_4FGL_J1821.6+6819_weekly_bin939.fits Exposure map: /lscratch/kocevski/34184678/expmap_806889601_807494401_4FGL_J1821.6+6819_weekly_bin939.fits Exposure cube: /lscratch/kocevski/34184678/ltcube_806889601_807494401_4FGL_J1821.6+6819_weekly_bin939.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/34184678/Model_4FGL_J1821.6+6819_weekly_bin939.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) = 57627.4555312 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 57625.6215039 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 7.3216 1.0000 .0000 .10000E+07 2 'Prefactor ' .58749E-05 1.0000 .0000 .10000E+07 3 'Prefactor ' .42247E-05 1.0000 .0000 .10000E+07 4 'norm ' 7.2417 1.0000 .0000 .10000E+07 5 'norm ' .87504 1.0000 .0000 .10000E+07 6 'Prefactor ' 8.4033 1.0000 .0000 .10000E+07 7 'Prefactor ' .94369E-09 1.0000 .0000 .10000E+07 8 'Prefactor ' 4.6941 1.0000 .0000 .10000E+07 9 'Prefactor ' .77716E-09 1.0000 .0000 .10000E+07 10 'Prefactor ' .23548E-03 1.0000 .0000 .10000E+07 11 'Prefactor ' .83518E-05 1.0000 .0000 .10000E+07 12 'Prefactor ' 8.1106 1.0000 .0000 .10000E+07 13 'Prefactor ' .37103E-04 1.0000 .0000 .10000E+07 14 'norm ' 6.7341 1.0000 .0000 .10000E+07 15 'norm ' 6.5961 1.0000 .0000 .10000E+07 16 'norm ' 11.649 1.0000 .0000 .10000E+07 17 'Prefactor ' .26412E-03 1.0000 .0000 .10000E+07 18 'Prefactor ' .44171E-03 1.0000 .0000 .10000E+07 19 'Prefactor ' 1.1438 1.0000 .0000 .10000E+07 20 'norm ' 1.5403 1.0000 .0000 .10000E+07 21 'Prefactor ' 3.0094 1.0000 .0000 .10000E+07 22 'Prefactor ' .20502E-04 1.0000 .0000 .10000E+07 23 'Prefactor ' .16709E-06 1.0000 .0000 .10000E+07 24 'norm ' 1.2828 1.0000 .0000 .10000E+07 25 'norm ' 2.3801 1.0000 .0000 .10000E+07 26 'norm ' 1.6726 1.0000 .0000 .10000E+07 27 'Prefactor ' 13.648 1.0000 e GAL_V02 Working on... /lscratch/kocevski/34184680/ft1_filtered_4FGL_J1821.6+6819_weekly_bin939.fits.....................! real 240.88 user 237.98 sys 1.25 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/34184680/ft1_filtered_4FGL_J1821.6+6819_weekly_bin939.fits', '/lscratch/kocevski/34184680/ft2_4FGL_J1821.6+6819_weekly_bin939.fits', expMap='/lscratch/kocevski/34184680/expmap_806889601_807494401_4FGL_J1821.6+6819_weekly_bin939.fits', expCube='/lscratch/kocevski/34184680/ltcube_806889601_807494401_4FGL_J1821.6+6819_weekly_bin939.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/34184680/Model_4FGL_J1821.6+6819_weekly_bin939.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1821.6+6819' 4FGL J1821.6+6819 Spectrum: PowerLaw 357 Prefactor: 4.076e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 358 Index: 2.718e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 359 Scale: 5.847e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/34184680/ft1_filtered_4FGL_J1821.6+6819_weekly_bin939.fits Spacecraft file(s): /lscratch/kocevski/34184680/ft2_4FGL_J1821.6+6819_weekly_bin939.fits Exposure map: /lscratch/kocevski/34184680/expmap_806889601_807494401_4FGL_J1821.6+6819_weekly_bin939.fits Exposure cube: /lscratch/kocevski/34184680/ltcube_806889601_807494401_4FGL_J1821.6+6819_weekly_bin939.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/34184680/Model_4FGL_J1821.6+6819_weekly_bin939.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) = 57627.4555312 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 57625.6215039 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 7.3216 1.0000 .0000 .10000E+07 2 'Prefactor ' .58749E-05 1.0000 .0000 .10000E+07 3 'Prefactor ' .42247E-05 1.0000 .0000 .10000E+07 4 'norm ' 7.2417 1.0000 .0000 .10000E+07 5 'norm ' .87504 1.0000 .0000 .10000E+07 6 'Prefactor ' 8.4033 1.0000 .0000 .10000E+07 7 'Prefactor ' .94369E-09 1.0000 .0000 .10000E+07 8 'Prefactor ' 4.6941 1.0000 .0000 .10000E+07 9 'Prefactor ' .77716E-09 1.0000 .0000 .10000E+07 10 'Prefactor ' .23548E-03 1.0000 .0000 .10000E+07 11 'Prefactor ' .83518E-05 1.0000 .0000 .10000E+07 12 'Prefactor ' 8.1106 1.0000 .0000 .10000E+07 13 'Prefactor ' .37103E-04 1.0000 .0000 .10000E+07 14 'norm ' 6.7341 1.0000 .0000 .10000E+07 15 'norm ' 6.5961 1.0000 .0000 .10000E+07 16 'norm ' 11.649 1.0000 .0000 .10000E+07 17 'Prefactor ' .26412E-03 1.0000 .0000 .10000E+07 18 'Prefactor ' .44171E-03 1.0000 .0000 .10000E+07 19 'Prefactor ' 1.1438 1.0000 .0000 .10000E+07 20 'norm ' 1.5403 1.0000 .0000 .10000E+07 21 'Prefactor ' 3.0094 1.0000 .0000 .10000E+07 22 'Prefactor ' .20502E-04 1.0000 .0000 .10000E+07 23 'Prefactor ' .16709E-06 1.0000 .0000 .10000E+07 24 'norm ' 1.2828 1.0000 .0000 .10000E+07 25 'norm ' 2.3801 1.0000 .0000 .10000E+07 26 'norm ' 1.6726 1.0000 .0000 .10000E+07 27 'Prefactor ' 13.648 1.0000 .0000 .10000E+07 28 'Prefactor ' 4.8063 1.0000 .0000 .10000E+07 29 'norm ' 3.9653 1.0000 .0000 .10000E+07 30 'norm ' .19755E-01 1.0000 .0000 .10000E+07 31 'norm ' 2.5259 1.0000 .0000 .10000E+07 32 'norm ' .14171E-03 1.0000 .0000 .10000E+07 33 'Prefactor ' 22.385 1.0000 .0000 .10000E+07 34 'norm ' 1.6846 1.0000 .0000 .10000E+07 35 'Prefactor ' .81797E-03 1.0000 .0000 .10000E+07 36 'Normalizat' .99853 1.0000 .10000E-01 10.000 37 'Prefactor ' 1.0263 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6200E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 57625.62 FROM MIGRAD STATUS=CONVERGED 170 CALLS 2226 TOTAL EDM= .11E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 3.6% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 7.3438 5.2132 .22902E-07 .17822E-02 2 Prefactor .92482E-07 8.8849 -.99697E-07** at limit ** 3 Prefactor .16154E-07 2.6969 -.28844E-06** at limit ** 4 norm 7.2318 3.2914 -.12583E-07 .99114E-03 5 norm .87488 .31787 -.10098E-07 .76393E-02 6 Prefactor 8.4124 3.4959 -.64979E-08 .88483E-03 7 Prefactor .0000 1.4803 -.10631E-07** at limit ** 8 Prefactor 4.7024 3.3110 .51523E-06 .28596E-01 9 Prefactor .0000 .77763 -.40000E-07** at limit ** 10 Prefactor .64254E-06 2.7704 -.99849E-06** at limit ** 11 Prefactor .15543E-08 1.5965 .20237E-06** at limit ** 12 Prefactor 8.1757 1.4242 -.12393E-06 .58849E-02 13 Prefactor .30864E-07 3.7886 .20131E-06** at limit ** 14 norm 6.7347 1.3159 .51123E-07 .85376E-02 15 norm 6.5963 .51854 -.46012E-08 .10038E-01 16 norm 11.646 2.2928 .18584E-07 .10092E-03 17 Prefactor .14883E-06 3.1015 .35873E-06** at limit ** 18 Prefactor .17797E-06 4.2108 .41955E-06** at limit ** 19 Prefactor 1.1457 1.8262 -.10306E-08 -.13343E-02 20 norm 1.5413 2.8738 -.19036E-06 -.24774E-02 21 Prefactor 3.0311 6.3605 -.88767E-06 -.24379E-01 22 Prefactor .77716E-08 2.2737 -.96526E-08** at limit ** 23 Prefactor .66613E-09 3.0620 -.26664E-06** at limit ** 24 norm 1.2830 .85859 -.24869E-07 -.18737E-02 25 norm 2.3810 1.5575 .96286E-07 -.33980E-02 26 norm 1.6698 3.1133 -.96539E-07 -.18271E-02 27 Prefactor 13.641 5.2498 .51168E-06 .66167E-01 28 Prefactor 4.8054 2.4779 .42495E-07 .44704E-02 29 norm 3.9635 .72849 -.27931E-07 -.81493E-02 30 norm .13822E-07 1.8933 -.80699E-06** at limit ** 31 norm 2.5261 1.7380 -.64344E-07 -.65544E-03 32 norm .37192E-08 2.4558 .16756E-06** at limit ** 33 Prefactor 22.488 1.3366 .66891E-07 .16451E-01 34 norm 1.6852 1.4372 -.50812E-07 -.16153E-02 35 Prefactor .38985E-06 5.4860 -.49194E-06** at limit ** 36 Normalizat .99841 .92344E-01 -.25443E-05 -.10752E-03 37 Prefactor 1.0263 .47716E-01 .88786E-06 .19717E-03 ERR DEF= .500 Final values: norm = 7.34376 Prefactor = 9.24816e-08 Prefactor = 1.61537e-08 norm = 7.23177 norm = 0.874876 Prefactor = 8.4124 Prefactor = 0 Prefactor = 4.70237 Prefactor = 0 Prefactor = 6.42542e-07 Prefactor = 1.55431e-09 Prefactor = 8.17565 Prefactor = 3.08642e-08 norm = 6.73474 norm = 6.59635 norm = 11.6465 Prefactor = 1.48825e-07 Prefactor = 1.77969e-07 Prefactor = 1.14573 norm = 1.54132 Prefactor = 3.03108 Prefactor = 7.77156e-09 Prefactor = 6.66134e-10 norm = 1.28296 norm = 2.38099 norm = 1.66981 Prefactor = 13.6415 Prefactor = 4.80541 norm = 3.96353 norm = 1.38223e-08 norm = 2.52605 norm = 3.71925e-09 Prefactor = 22.4883 norm = 1.68525 Prefactor = 3.89855e-07 Normalizat = 0.998413 Prefactor = 1.02627 .0000 .10000E+07 28 'Prefactor ' 4.8063 1.0000 .0000 .10000E+07 29 'norm ' 3.9653 1.0000 .0000 .10000E+07 30 'norm ' .19755E-01 1.0000 .0000 .10000E+07 31 'norm ' 2.5259 1.0000 .0000 .10000E+07 32 'norm ' .14171E-03 1.0000 .0000 .10000E+07 33 'Prefactor ' 22.385 1.0000 .0000 .10000E+07 34 'norm ' 1.6846 1.0000 .0000 .10000E+07 35 'Prefactor ' .81797E-03 1.0000 .0000 .10000E+07 36 'Normalizat' .99853 1.0000 .10000E-01 10.000 37 'Prefactor ' 1.0263 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6200E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 57625.62 FROM MIGRAD STATUS=CONVERGED 170 CALLS 2226 TOTAL EDM= .11E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 3.6% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 7.3438 5.2132 .22902E-07 .17822E-02 2 Prefactor .92482E-07 8.8849 -.99697E-07** at limit ** 3 Prefactor .16154E-07 2.6969 -.28844E-06** at limit ** 4 norm 7.2318 3.2914 -.12583E-07 .99114E-03 5 norm .87488 .31787 -.10098E-07 .76393E-02 6 Prefactor 8.4124 3.4959 -.64979E-08 .88483E-03 7 Prefactor .0000 1.4803 -.10631E-07** at limit ** 8 Prefactor 4.7024 3.3110 .51523E-06 .28596E-01 9 Prefactor .0000 .77763 -.40000E-07** at limit ** 10 Prefactor .64254E-06 2.7704 -.99849E-06** at limit ** 11 Prefactor .15543E-08 1.5965 .20237E-06** at limit ** 12 Prefactor 8.1757 1.4242 -.12393E-06 .58849E-02 13 Prefactor .30864E-07 3.7886 .20131E-06** at limit ** 14 norm 6.7347 1.3159 .51123E-07 .85376E-02 15 norm 6.5963 .51854 -.46012E-08 .10038E-01 16 norm 11.646 2.2928 .18584E-07 .10092E-03 17 Prefactor .14883E-06 3.1015 .35873E-06** at limit ** 18 Prefactor .17797E-06 4.2108 .41955E-06** at limit ** 19 Prefactor 1.1457 1.8262 -.10306E-08 -.13343E-02 20 norm 1.5413 2.8738 -.19036E-06 -.24774E-02 21 Prefactor 3.0311 6.3605 -.88767E-06 -.24379E-01 22 Prefactor .77716E-08 2.2737 -.96526E-08** at limit ** 23 Prefactor .66613E-09 3.0620 -.26664E-06** at limit ** 24 norm 1.2830 .85859 -.24869E-07 -.18737E-02 25 norm 2.3810 1.5575 .96286E-07 -.33980E-02 26 norm 1.6698 3.1133 -.96539E-07 -.18271E-02 27 Prefactor 13.641 5.2498 .51168E-06 .66167E-01 28 Prefactor 4.8054 2.4779 .42495E-07 .44704E-02 29 norm 3.9635 .72849 -.27931E-07 -.81493E-02 30 norm .13822E-07 1.8933 -.80699E-06** at limit ** 31 norm 2.5261 1.7380 -.64344E-07 -.65544E-03 32 norm .37192E-08 2.4558 .16756E-06** at limit ** 33 Prefactor 22.488 1.3366 .66891E-07 .16451E-01 34 norm 1.6852 1.4372 -.50812E-07 -.16153E-02 35 Prefactor .38985E-06 5.4860 -.49194E-06** at limit ** 36 Normalizat .99841 .92344E-01 -.25443E-05 -.10752E-03 37 Prefactor 1.0263 .47716E-01 .88786E-06 .19717E-03 ERR DEF= .500 Final values: norm = 7.34376 Prefactor = 9.24816e-08 Prefactor = 1.61537e-08 norm = 7.23177 norm = 0.874876 Prefactor = 8.4124 Prefactor = 0 Prefactor = 4.70237 Prefactor = 0 Prefactor = 6.42542e-07 Prefactor = 1.55431e-09 Prefactor = 8.17565 Prefactor = 3.08642e-08 norm = 6.73474 norm = 6.59635 norm = 11.6465 Prefactor = 1.48825e-07 Prefactor = 1.77969e-07 Prefactor = 1.14573 norm = 1.54132 Prefactor = 3.03108 Prefactor = 7.77156e-09 Prefactor = 6.66134e-10 norm = 1.28296 norm = 2.38099 norm = 1.66981 Prefactor = 13.6415 Prefactor = 4.80541 norm = 3.96353 norm = 1.38223e-08 norm = 2.52605 norm = 3.71925e-09 Prefactor = 22.4883 norm = 1.68525 Prefactor = 3.89855e-07 Normalizat = 0.998413 Prefactor = 1.02627 ********** ** 18 **HESSE ********** FCN= 57625.62 FROM HESSE STATUS=OK 941 CALLS 3167 TOTAL EDM= .59E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 7.3438 5.2176 .37044E-03 -1.5654 2 Prefactor .92482E-07 13.839 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .16154E-07 2.7898 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm 7.2318 3.2956 .37250E-03 -1.5654 5 norm .87488 .33539 .47501E-03 -1.5689 6 Prefactor 8.4124 3.5415 .34558E-03 -1.5650 7 Prefactor .0000 .25905 .42118E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 4.7024 6.5504 .46423E-03 -1.5665 9 Prefactor .0000 .77604 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .64254E-06 7.7194 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .15543E-08 3.9608 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor 8.1757 10.725 .35181E-03 -1.5651 13 Prefactor .30864E-07 8.9368 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 norm 6.7347 1.3203 .38643E-03 -1.5656 15 norm 6.5963 .51996 .39050E-03 -1.5657 16 norm 11.646 2.3170 .29327E-03 -1.5640 17 Prefactor .14883E-06 6.2168 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Prefactor .17797E-06 9.1097 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 Prefactor 1.1457 1.8675 .10850E-02 -1.5687 20 norm 1.5413 2.8814 .85877E-03 -1.5683 21 Prefactor 3.0311 6.5030 .58482E-03 -1.5673 22 Prefactor .77716E-08 3.6800 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 Prefactor .66613E-09 6.3260 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 24 norm 1.2830 .86091 .97910E-03 -1.5685 25 norm 2.3810 1.5642 .66373E-03 -1.5677 26 norm 1.6698 3.1536 .81468E-03 -1.5682 27 Prefactor 13.641 6.8048 .27087E-03 -1.5634 28 Prefactor 4.8054 2.5149 .45865E-03 -1.5664 29 norm 3.9635 .74633 .50629E-03 -1.5668 30 norm .13822E-07 4.5352 .17053E-01 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 31 norm 2.5261 1.7428 .64247E-03 -1.5676 32 norm .37192E-08 2.5012 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 33 Prefactor 22.488 9.4310 .21141E-03 -1.5613 34 norm 1.6852 1.4567 .81107E-03 -1.5682 35 Prefactor .38985E-06 14.779 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 36 Normalizat .99841 .84330E-01 .85401E-01 -.93084 37 Prefactor 1.0263 .43267E-01 .41563E-01 -.91859 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.94307e-06 Minuit parameter uncertainties: 1 5.21757 2 0.00226242 3 0.000424827 4 3.2956 5 0.335387 6 3.54145 7 4.39652e-06 8 6.55043 9 8.15718e-07 10 0.00445416 11 0.000155749 12 10.7255 13 0.00105043 14 1.32026 15 0.519959 16 2.31703 17 0.00192378 18 0.0025464 19 1.86754 20 2.88144 21 6.503 22 0.000338076 23 0.000131784 24 0.860906 25 1.56419 26 3.15364 27 6.80484 28 2.51488 29 0.746333 30 0.000500966 31 1.74284 32 0.000193611 33 9.43105 34 1.45669 35 0.00480063 36 0.0843409 37 0.0432688 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 57625.6210024 Extracting fit parameters... 4FGL J1821.6+6819 Spectrum: PowerLaw 357 Prefactor: 1.146e+00 1.868e+00 0.000e+00 1.000e+06 ( 1.000e-12) 358 Index: 2.718e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 359 Scale: 5.847e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 617 Prefactor: 1.026e+00 4.327e-02 0.000e+00 1.000e+01 ( 1.000e+00) 618 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 619 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 616 Normalization: 9.984e-01 8.434e-02 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.50 Ra Dec: 275.403 68.324 Photon Flux Upper Limit: 3.6055809939e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00284132077739 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/34184549/likelihoodResults_806889601_807494401_4FGL_J1821.6+6819_weekly_bin939.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) = 57625.4615893 delta logL = 0.159413124369 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 57625.4571047 delta logL = 0.163897738203 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 1.6629 1.0000 .0000 .10000E+07 2 'Index ' 2.2901 1.0000 .0000 10.000 3 'Normalizat' 1.0002 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0254 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6200E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MACHINE ACCURACY LIMITS FURTHER IMPROVEMENT. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 57625.46 FROM MIGRAD STATUS=CONVERGED 101 CALLS 302 TOTAL EDM= .61E-08 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 1.6627 2.1215 .16353E-03 .47349E-01 2 Index 2.2902 .65956 .23403E-01 -.78423E-05 3 Normalizat 1.0002 .83827E-01 .37779E-03 .64519E-05 4 Prefactor 1.0254 .45560E-01 .20234E-03 -.13485E-05 ERR DEF= .500 Final values: Prefactor = 1.6627 Index = 2.29021 Normalizat = 1.0002 Prefactor = 1.02536 ********** ** 18 **HESSE ********** FCN= 57625.46 FROM HESSE STATUS=OK 27 CALLS 329 TOTAL EDM= .87E-11 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 1.6627 2.0999 .32706E-04 -1.5682 2 Index 2.2902 .65416 .93613E-03 -.57277 3 Normalizat 1.0002 .83872E-01 .75558E-04 -.93024 4 Prefactor 1.0254 .45579E-01 .80935E-05 -.91889 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 8.67357e-12 Minuit parameter uncertainties: 1 2.09986 2 0.656831 3 0.0838832 4 0.0455803 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 57625.4571047 delta logL = 0.163897748993 Extracting fit parameters... 4FGL J1821.6+6819 Spectrum: PowerLaw 357 Prefactor: 1.663e+00 2.100e+00 0.000e+00 1.000e+06 ( 1.000e-12) 358 Index: 2.290e+00 6.568e-01 0.000e+00 1.000e+01 (-1.000e+00) 359 Scale: 5.847e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 617 Prefactor: 1.025e+00 4.558e-02 0.000e+00 1.000e+01 ( 1.000e+00) 618 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 619 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 616 Normalization: 1.000e+00 8.388e-02 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.50 Ra Dec: 275.403 68.324 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/34184549/cmap_HighResolution_806889601_807494401_4FGL_J1821.6+6819_weekly_bin939.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.84e-03', job_status='DONE', photon_flux_upper_limit='3.61e-08', time_completed='2026-08-04 16:49:33.524046', job_id='34184549', GAL2='1.03', fit_tolerance='1e-08', EG2='1.00', EG='1.00', time_epoch_completed='1785887373.52', return_code2='0', ts='0.50', comment='SUCCESS', return_code='0', GAL='1.03', dlogl='1.64e-01', ts2='0.83', photon_index_error='0.00', photon_index='2.72' WHERE bin_id='939' AND source_name='4FGL J1821.6+6819' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Aug 4 16:49:34 PDT 2026 ********** ** 18 **HESSE ********** FCN= 57625.62 FROM HESSE STATUS=OK 941 CALLS 3167 TOTAL EDM= .59E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 7.3438 5.2176 .37044E-03 -1.5654 2 Prefactor .92482E-07 13.839 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .16154E-07 2.7898 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm 7.2318 3.2956 .37250E-03 -1.5654 5 norm .87488 .33539 .47501E-03 -1.5689 6 Prefactor 8.4124 3.5415 .34558E-03 -1.5650 7 Prefactor .0000 .25905 .42118E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 4.7024 6.5504 .46423E-03 -1.5665 9 Prefactor .0000 .77604 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .64254E-06 7.7194 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .15543E-08 3.9608 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor 8.1757 10.725 .35181E-03 -1.5651 13 Prefactor .30864E-07 8.9368 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 norm 6.7347 1.3203 .38643E-03 -1.5656 15 norm 6.5963 .51996 .39050E-03 -1.5657 16 norm 11.646 2.3170 .29327E-03 -1.5640 17 Prefactor .14883E-06 6.2168 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Prefactor .17797E-06 9.1097 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 Prefactor 1.1457 1.8675 .10850E-02 -1.5687 20 norm 1.5413 2.8814 .85877E-03 -1.5683 21 Prefactor 3.0311 6.5030 .58482E-03 -1.5673 22 Prefactor .77716E-08 3.6800 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 Prefactor .66613E-09 6.3260 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 24 norm 1.2830 .86091 .97910E-03 -1.5685 25 norm 2.3810 1.5642 .66373E-03 -1.5677 26 norm 1.6698 3.1536 .81468E-03 -1.5682 27 Prefactor 13.641 6.8048 .27087E-03 -1.5634 28 Prefactor 4.8054 2.5149 .45865E-03 -1.5664 29 norm 3.9635 .74633 .50629E-03 -1.5668 30 norm .13822E-07 4.5352 .17053E-01 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 31 norm 2.5261 1.7428 .64247E-03 -1.5676 32 norm .37192E-08 2.5012 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 33 Prefactor 22.488 9.4310 .21141E-03 -1.5613 34 norm 1.6852 1.4567 .81107E-03 -1.5682 35 Prefactor .38985E-06 14.779 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 36 Normalizat .99841 .84330E-01 .85401E-01 -.93084 37 Prefactor 1.0263 .43267E-01 .41563E-01 -.91859 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.94307e-06 Minuit parameter uncertainties: 1 5.21757 2 0.00226242 3 0.000424827 4 3.2956 5 0.335387 6 3.54145 7 4.39652e-06 8 6.55043 9 8.15718e-07 10 0.00445416 11 0.000155749 12 10.7255 13 0.00105043 14 1.32026 15 0.519959 16 2.31703 17 0.00192378 18 0.0025464 19 1.86754 20 2.88144 21 6.503 22 0.000338076 23 0.000131784 24 0.860906 25 1.56419 26 3.15364 27 6.80484 28 2.51488 29 0.746333 30 0.000500966 31 1.74284 32 0.000193611 33 9.43105 34 1.45669 35 0.00480063 36 0.0843409 37 0.0432688 ********** ** 18 **HESSE ********** FCN= 57625.62 FROM HESSE STATUS=OK 941 CALLS 3167 TOTAL EDM= .59E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 7.3438 5.2176 .37044E-03 -1.5654 2 Prefactor .92482E-07 13.839 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .16154E-07 2.7898 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm 7.2318 3.2956 .37250E-03 -1.5654 5 norm .87488 .33539 .47501E-03 -1.5689 6 Prefactor 8.4124 3.5415 .34558E-03 -1.5650 7 Prefactor .0000 .25905 .42118E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 4.7024 6.5504 .46423E-03 -1.5665 9 Prefactor .0000 .77604 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .64254E-06 7.7194 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .15543E-08 3.9608 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor 8.1757 10.725 .35181E-03 -1.5651 13 Prefactor .30864E-07 8.9368 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 norm 6.7347 1.3203 .38643E-03 -1.5656 15 norm 6.5963 .51996 .39050E-03 -1.5657 16 norm 11.646 2.3170 .29327E-03 -1.5640 17 Prefactor .14883E-06 6.2168 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Prefactor .17797E-06 9.1097 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 Prefactor 1.1457 1.8675 .10850E-02 -1.5687 20 norm 1.5413 2.8814 .85877E-03 -1.5683 21 Prefactor 3.0311 6.5030 .58482E-03 -1.5673 22 Prefactor .77716E-08 3.6800 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 Prefactor .66613E-09 6.3260 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 24 norm 1.2830 .86091 .97910E-03 -1.5685 25 norm 2.3810 1.5642 .66373E-03 -1.5677 26 norm 1.6698 3.1536 .81468E-03 -1.5682 27 Prefactor 13.641 6.8048 .27087E-03 -1.5634 28 Prefactor 4.8054 2.5149 .45865E-03 -1.5664 29 norm 3.9635 .74633 .50629E-03 -1.5668 30 norm .13822E-07 4.5352 .17053E-01 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 31 norm 2.5261 1.7428 .64247E-03 -1.5676 32 norm .37192E-08 2.5012 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 33 Prefactor 22.488 9.4310 .21141E-03 -1.5613 34 norm 1.6852 1.4567 .81107E-03 -1.5682 35 Prefactor .38985E-06 14.779 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 36 Normalizat .99841 .84330E-01 .85401E-01 -.93084 37 Prefactor 1.0263 .43267E-01 .41563E-01 -.91859 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.94307e-06 Minuit parameter uncertainties: 1 5.21757 2 0.00226242 3 0.000424827 4 3.2956 5 0.335387 6 3.54145 7 4.39652e-06 8 6.55043 9 8.15718e-07 10 0.00445416 11 0.000155749 12 10.7255 13 0.00105043 14 1.32026 15 0.519959 16 2.31703 17 0.00192378 18 0.0025464 19 1.86754 20 2.88144 21 6.503 22 0.000338076 23 0.000131784 24 0.860906 25 1.56419 26 3.15364 27 6.80484 28 2.51488 29 0.746333 30 0.000500966 31 1.74284 32 0.000193611 33 9.43105 34 1.45669 35 0.00480063 36 0.0843409 37 0.0432688 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 57625.6210024 Extracting fit parameters... 4FGL J1821.6+6819 Spectrum: PowerLaw 357 Prefactor: 1.146e+00 1.868e+00 0.000e+00 1.000e+06 ( 1.000e-12) 358 Index: 2.718e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 359 Scale: 5.847e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 617 Prefactor: 1.026e+00 4.327e-02 0.000e+00 1.000e+01 ( 1.000e+00) 618 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 619 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 616 Normalization: 9.984e-01 8.434e-02 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.50 Ra Dec: 275.403 68.324 Photon Flux Upper Limit: 3.6055809939e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00284132077739 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/34184642/likelihoodResults_806889601_807494401_4FGL_J1821.6+6819_weekly_bin939.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) = 57625.4615893 delta logL = 0.159413124369 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 57625.4571047 delta logL = 0.163897738203 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 1.6629 1.0000 .0000 .10000E+07 2 'Index ' 2.2901 1.0000 .0000 10.000 3 'Normalizat' 1.0002 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0254 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6200E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MACHINE ACCURACY LIMITS FURTHER IMPROVEMENT. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 57625.46 FROM MIGRAD STATUS=CONVERGED 101 CALLS 302 TOTAL EDM= .61E-08 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 1.6627 2.1215 .16353E-03 .47349E-01 2 Index 2.2902 .65956 .23403E-01 -.78423E-05 3 Normalizat 1.0002 .83827E-01 .37779E-03 .64519E-05 4 Prefactor 1.0254 .45560E-01 .20234E-03 -.13485E-05 ERR DEF= .500 Final values: Prefactor = 1.6627 Index = 2.29021 Normalizat = 1.0002 Prefactor = 1.02536 ********** ** 18 **HESSE ********** FCN= 57625.46 FROM HESSE STATUS=OK 27 CALLS 329 TOTAL EDM= .87E-11 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 1.6627 2.0999 .32706E-04 -1.5682 2 Index 2.2902 .65416 .93613E-03 -.57277 3 Normalizat 1.0002 .83872E-01 .75558E-04 -.93024 4 Prefactor 1.0254 .45579E-01 .80935E-05 -.91889 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 8.67357e-12 Minuit parameter uncertainties: 1 2.09986 2 0.656831 3 0.0838832 4 0.0455803 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 57625.4571047 delta logL = 0.163897748993 Extracting fit parameters... 4FGL J1821.6+6819 Spectrum: PowerLaw 357 Prefactor: 1.663e+00 2.100e+00 0.000e+00 1.000e+06 ( 1.000e-12) 358 Index: 2.290e+00 6.568e-01 0.000e+00 1.000e+01 (-1.000e+00) 359 Scale: 5.847e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 617 Prefactor: 1.025e+00 4.558e-02 0.000e+00 1.000e+01 ( 1.000e+00) 618 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 619 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 616 Normalization: 1.000e+00 8.388e-02 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.50 Ra Dec: 275.403 68.324 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/34184642/cmap_HighResolution_806889601_807494401_4FGL_J1821.6+6819_weekly_bin939.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.84e-03', job_status='DONE', photon_flux_upper_limit='3.61e-08', time_completed='2026-08-04 16:52:53.667707', job_id='34184642', GAL2='1.03', fit_tolerance='1e-08', EG2='1.00', EG='1.00', time_epoch_completed='1785887573.67', return_code2='0', ts='0.50', comment='SUCCESS', return_code='0', GAL='1.03', dlogl='1.64e-01', ts2='0.83', photon_index_error='0.00', photon_index='2.72' WHERE bin_id='939' AND source_name='4FGL J1821.6+6819' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Aug 4 16:52:54 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 57625.6210024 Extracting fit parameters... 4FGL J1821.6+6819 Spectrum: PowerLaw 357 Prefactor: 1.146e+00 1.868e+00 0.000e+00 1.000e+06 ( 1.000e-12) 358 Index: 2.718e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 359 Scale: 5.847e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 617 Prefactor: 1.026e+00 4.327e-02 0.000e+00 1.000e+01 ( 1.000e+00) 618 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 619 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 616 Normalization: 9.984e-01 8.434e-02 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.50 Ra Dec: 275.403 68.324 Photon Flux Upper Limit: 3.6055809939e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00284132077739 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/34184678/likelihoodResults_806889601_807494401_4FGL_J1821.6+6819_weekly_bin939.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) = 57625.4615893 delta logL = 0.159413124369 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 57625.4571047 delta logL = 0.163897738203 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 1.6629 1.0000 .0000 .10000E+07 2 'Index ' 2.2901 1.0000 .0000 10.000 3 'Normalizat' 1.0002 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0254 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6200E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MACHINE ACCURACY LIMITS FURTHER IMPROVEMENT. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 57625.46 FROM MIGRAD STATUS=CONVERGED 101 CALLS 302 TOTAL EDM= .61E-08 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 1.6627 2.1215 .16353E-03 .47349E-01 2 Index 2.2902 .65956 .23403E-01 -.78423E-05 3 Normalizat 1.0002 .83827E-01 .37779E-03 .64519E-05 4 Prefactor 1.0254 .45560E-01 .20234E-03 -.13485E-05 ERR DEF= .500 Final values: Prefactor = 1.6627 Index = 2.29021 Normalizat = 1.0002 Prefactor = 1.02536 ********** ** 18 **HESSE ********** FCN= 57625.46 FROM HESSE STATUS=OK 27 CALLS 329 TOTAL EDM= .87E-11 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 1.6627 2.0999 .32706E-04 -1.5682 2 Index 2.2902 .65416 .93613E-03 -.57277 3 Normalizat 1.0002 .83872E-01 .75558E-04 -.93024 4 Prefactor 1.0254 .45579E-01 .80935E-05 -.91889 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 8.67357e-12 Minuit parameter uncertainties: 1 2.09986 2 0.656831 3 0.0838832 4 0.0455803 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 57625.4571047 delta logL = 0.163897748993 Extracting fit parameters... 4FGL J1821.6+6819 Spectrum: PowerLaw 357 Prefactor: 1.663e+00 2.100e+00 0.000e+00 1.000e+06 ( 1.000e-12) 358 Index: 2.290e+00 6.568e-01 0.000e+00 1.000e+01 (-1.000e+00) 359 Scale: 5.847e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 617 Prefactor: 1.025e+00 4.558e-02 0.000e+00 1.000e+01 ( 1.000e+00) 618 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 619 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 616 Normalization: 1.000e+00 8.388e-02 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.50 Ra Dec: 275.403 68.324 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/34184678/cmap_HighResolution_806889601_807494401_4FGL_J1821.6+6819_weekly_bin939.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.84e-03', job_status='DONE', photon_flux_upper_limit='3.61e-08', time_completed='2026-08-04 16:58:31.942192', job_id='34184678', GAL2='1.03', fit_tolerance='1e-08', EG2='1.00', EG='1.00', time_epoch_completed='1785887911.94', return_code2='0', ts='0.50', comment='SUCCESS', return_code='0', GAL='1.03', dlogl='1.64e-01', ts2='0.83', photon_index_error='0.00', photon_index='2.72' WHERE bin_id='939' AND source_name='4FGL J1821.6+6819' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Aug 4 16:58:32 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 57625.6210024 Extracting fit parameters... 4FGL J1821.6+6819 Spectrum: PowerLaw 357 Prefactor: 1.146e+00 1.868e+00 0.000e+00 1.000e+06 ( 1.000e-12) 358 Index: 2.718e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 359 Scale: 5.847e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 617 Prefactor: 1.026e+00 4.327e-02 0.000e+00 1.000e+01 ( 1.000e+00) 618 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 619 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 616 Normalization: 9.984e-01 8.434e-02 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.50 Ra Dec: 275.403 68.324 Photon Flux Upper Limit: 3.6055809939e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00284132077739 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/34184680/likelihoodResults_806889601_807494401_4FGL_J1821.6+6819_weekly_bin939.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) = 57625.4615893 delta logL = 0.159413124369 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 57625.4571047 delta logL = 0.163897738203 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 1.6629 1.0000 .0000 .10000E+07 2 'Index ' 2.2901 1.0000 .0000 10.000 3 'Normalizat' 1.0002 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0254 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6200E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MACHINE ACCURACY LIMITS FURTHER IMPROVEMENT. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 57625.46 FROM MIGRAD STATUS=CONVERGED 101 CALLS 302 TOTAL EDM= .61E-08 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 1.6627 2.1215 .16353E-03 .47349E-01 2 Index 2.2902 .65956 .23403E-01 -.78423E-05 3 Normalizat 1.0002 .83827E-01 .37779E-03 .64519E-05 4 Prefactor 1.0254 .45560E-01 .20234E-03 -.13485E-05 ERR DEF= .500 Final values: Prefactor = 1.6627 Index = 2.29021 Normalizat = 1.0002 Prefactor = 1.02536 ********** ** 18 **HESSE ********** FCN= 57625.46 FROM HESSE STATUS=OK 27 CALLS 329 TOTAL EDM= .87E-11 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 1.6627 2.0999 .32706E-04 -1.5682 2 Index 2.2902 .65416 .93613E-03 -.57277 3 Normalizat 1.0002 .83872E-01 .75558E-04 -.93024 4 Prefactor 1.0254 .45579E-01 .80935E-05 -.91889 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 8.67357e-12 Minuit parameter uncertainties: 1 2.09986 2 0.656831 3 0.0838832 4 0.0455803 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 57625.4571047 delta logL = 0.163897748993 Extracting fit parameters... 4FGL J1821.6+6819 Spectrum: PowerLaw 357 Prefactor: 1.663e+00 2.100e+00 0.000e+00 1.000e+06 ( 1.000e-12) 358 Index: 2.290e+00 6.568e-01 0.000e+00 1.000e+01 (-1.000e+00) 359 Scale: 5.847e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 617 Prefactor: 1.025e+00 4.558e-02 0.000e+00 1.000e+01 ( 1.000e+00) 618 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 619 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 616 Normalization: 1.000e+00 8.388e-02 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.50 Ra Dec: 275.403 68.324 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/34184680/cmap_HighResolution_806889601_807494401_4FGL_J1821.6+6819_weekly_bin939.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.84e-03', job_status='DONE', photon_flux_upper_limit='3.61e-08', time_completed='2026-08-04 16:58:47.997304', job_id='34184680', GAL2='1.03', fit_tolerance='1e-08', EG2='1.00', EG='1.00', time_epoch_completed='1785887928.0', return_code2='0', ts='0.50', comment='SUCCESS', return_code='0', GAL='1.03', dlogl='1.64e-01', ts2='0.83', photon_index_error='0.00', photon_index='2.72' WHERE bin_id='939' AND source_name='4FGL J1821.6+6819' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Aug 4 16:58:48 PDT 2026