/sdf/group/fermi/u/kocevski/software/conda/envs/fermitools_v1.0.5/lib/python2.7/site-packages/pyfits/__init__.py:22: PyFITSDeprecationWarning: PyFITS is deprecated, please use astropy.io.fits PyFITSDeprecationWarning) # noqa Likelihood Analysis Tool Support Contact: Daniel Kocevski (daniel.kocevski@nasa.gov) Importing modules... This is make3FGLxml version 01r0. The default diffuse model files and names are for pass 8 and assume you have v10r00p05 of the Fermi Science Tools or higher. This is make4FGLDR3xml version 01r09. The default diffuse model files and names are for P8R3, 4FGL DRs, and the default fermitools directory locations. WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). /sdf/group/fermi/u/kocevski/software/conda/envs/fermitools_v1.0.5/lib/python2.7/site-packages/matplotlib/cbook/deprecation.py:106: MatplotlibDeprecationWarning: The mpl_toolkits.axes_grid module was deprecated in version 2.1. Use mpl_toolkits.axes_grid1 and mpl_toolkits.axisartist provies the same functionality instead. warnings.warn(message, mplDeprecation, stacklevel=1) WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). outfile=/lscratch/kocevski/33463504/ltcube_806284801_806889601_4FGL_J1821.6+6819_weekly_bin938.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/33463504/ft2_4FGL_J1821.6+6819_weekly_bin938.fits .....................! real 19.56 user 18.82 sys 0.25 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/33463504/ft1_filtered_4FGL_J1821.6+6819_weekly_bin938.fits evtable="EVENTS" scfile=/lscratch/kocevski/33463504/ft2_4FGL_J1821.6+6819_weekly_bin938.fits sctable="SC_DATA" expcube=/lscratch/kocevski/33463504/ltcube_806284801_806889601_4FGL_J1821.6+6819_weekly_bin938.fits outfile=/lscratch/kocevski/33463504/expmap_806284801_806889601_4FGL_J1821.6+6819_weekly_bin938.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/33463504/ltcube_806284801_806889601_4FGL_J1821.6+6819_weekly_bin938.fits .....................! real 73.83 user 68.81 sys 4.24 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/33463504/ft1_filtered_4FGL_J1821.6+6819_weekly_bin938.fits scfile=/lscratch/kocevski/33463504/ft2_4FGL_J1821.6+6819_weekly_bin938.fits outfile=/lscratch/kocevski/33463504/cmap_806284801_806889601_4FGL_J1821.6+6819_weekly_bin938.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 0.75 user 0.24 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/33463504/ft1_filtered_4FGL_J1821.6+6819_weekly_bin938.fits scfile=/lscratch/kocevski/33463504/ft2_4FGL_J1821.6+6819_weekly_bin938.fits outfile=/lscratch/kocevski/33463504/cmap_HighResolution_806284801_806889601_4FGL_J1821.6+6819_weekly_bin938.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 0.66 user 0.26 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/33463504/ft1_filtered_4FGL_J1821.6+6819_weekly_bin938.fits evtable="EVENTS" scfile=/lscratch/kocevski/33463504/ft2_4FGL_J1821.6+6819_weekly_bin938.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/33463504/Model_4FGL_J1821.6+6819_weekly_bin938.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 sourcnumber of points = 17264 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1821.6+6819_weekly_bin938 RA = 275.403, Dec = 68.3242 tmin = 806284801, tmax = 806889601 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='33464584', job_status='RUN', time_executed='2026-07-28 15:13:45.910282', time_epoch_executed='1785276825.91' WHERE source_name='4FGL J1821.6+6819' and cadence='weekly' and bin_id='938' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/33464584 Creating custom pfile directory: /lscratch/kocevski/33464584/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=806284801.0 && nMetStart<806889601.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=806284801.0 && nMetStart<806889601.0' /Data/Flight/Level1/LPA Retrieving 107 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/33464584/ft1_4FGL_J1821.6+6819_weekly_bin938.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=806284801.0 && nMetStart<806889601.0' /Data/Flight/Level1/LPA Retrieving 107 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/33464584/ft2_4FGL_J1821.6+6819_weekly_bin938.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/33464584/ft1_4FGL_J1821.6+6819_weekly_bin938.fits outfile=/lscratch/kocevski/33464584/ft1_filteredMKT_4FGL_J1821.6+6819_weekly_bin938.fits ra=275.403 dec=68.3242 rad=12.0 tmin=806284801.0 tmax=806889601.0 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 4.77 user 4.31 sys 0.21 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/33464584/ft2_4FGL_J1821.6+6819_weekly_bin938.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/33464584/ft2_4FGL_J1821.6+6819_weekly_bin938.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/33464584/ft1_filteredMKT_4FGL_J1821.6+6819_weekly_bin938.fits evtable="EVENTS" outfile="/lscratch/kocevski/33464584/ft1_filtered_4FGL_J1821.6+6819_weekly_bin938.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 0.56 user 0.20 sys 0.12 Number of photons that the gtmktime cut: 3317 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/33464584/ft1_filtered_4FGL_J1821.6+6819_weekly_bin938.fits" evtable="EVENTS" scfile=/lscratch/kocevski/33464584/ft2_4FGL_J1821.6+6819_weekly_bin938.fits sctable="SC_DATA" outfile=/lscratch/kocevski/33464280/ltcube_806284801_806889601_4FGL_J1821.6+6819_weekly_bin938.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/33464280/ft2_4FGL_J1821.6+6819_weekly_bin938.fits .....................! real 19.87 user 19.12 sys 0.27 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/33464280/ft1_filtered_4FGL_J1821.6+6819_weekly_bin938.fits evtable="EVENTS" scfile=/lscratch/kocevski/33464280/ft2_4FGL_J1821.6+6819_weekly_bin938.fits sctable="SC_DATA" expcube=/lscratch/kocevski/33464280/ltcube_806284801_806889601_4FGL_J1821.6+6819_weekly_bin938.fits outfile=/lscratch/kocevski/33464280/expmap_806284801_806889601_4FGL_J1821.6+6819_weekly_bin938.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/33464280/ltcube_806284801_806889601_4FGL_J1821.6+6819_weekly_bin938.fits .....................! real 75.29 user 70.10 sys 4.45 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/33464280/ft1_filtered_4FGL_J1821.6+6819_weekly_bin938.fits scfile=/lscratch/kocevski/33464280/ft2_4FGL_J1821.6+6819_weekly_bin938.fits outfile=/lscratch/kocevski/33464280/cmap_806284801_806889601_4FGL_J1821.6+6819_weekly_bin938.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 0.61 user 0.26 sys 0.14 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/33464280/ft1_filtered_4FGL_J1821.6+6819_weekly_bin938.fits scfile=/lscratch/kocevski/33464280/ft2_4FGL_J1821.6+6819_weekly_bin938.fits outfile=/lscratch/kocevski/33464280/cmap_HighResolution_806284801_806889601_4FGL_J1821.6+6819_weekly_bin938.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 0.61 user 0.27 sys 0.12 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/33464280/ft1_filtered_4FGL_J1821.6+6819_weekly_bin938.fits evtable="EVENTS" scfile=/lscratch/kocevski/33464280/ft2_4FGL_J1821.6+6819_weekly_bin938.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/33464280/Model_4FGL_J1821.6+6819_weekly_bin938.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/33464343/ltcube_806284801_806889601_4FGL_J1821.6+6819_weekly_bin938.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/33464343/ft2_4FGL_J1821.6+6819_weekly_bin938.fits .....................! real 20.59 user 19.82 sys 0.25 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/33464343/ft1_filtered_4FGL_J1821.6+6819_weekly_bin938.fits evtable="EVENTS" scfile=/lscratch/kocevski/33464343/ft2_4FGL_J1821.6+6819_weekly_bin938.fits sctable="SC_DATA" expcube=/lscratch/kocevski/33464343/ltcube_806284801_806889601_4FGL_J1821.6+6819_weekly_bin938.fits outfile=/lscratch/kocevski/33464343/expmap_806284801_806889601_4FGL_J1821.6+6819_weekly_bin938.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/33464343/ltcube_806284801_806889601_4FGL_J1821.6+6819_weekly_bin938.fits .....................! real 73.52 user 68.22 sys 4.34 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/33464343/ft1_filtered_4FGL_J1821.6+6819_weekly_bin938.fits scfile=/lscratch/kocevski/33464343/ft2_4FGL_J1821.6+6819_weekly_bin938.fits outfile=/lscratch/kocevski/33464343/cmap_806284801_806889601_4FGL_J1821.6+6819_weekly_bin938.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 0.75 user 0.24 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/33464343/ft1_filtered_4FGL_J1821.6+6819_weekly_bin938.fits scfile=/lscratch/kocevski/33464343/ft2_4FGL_J1821.6+6819_weekly_bin938.fits outfile=/lscratch/kocevski/33464343/cmap_HighResolution_806284801_806889601_4FGL_J1821.6+6819_weekly_bin938.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 0.61 user 0.25 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/33464343/ft1_filtered_4FGL_J1821.6+6819_weekly_bin938.fits evtable="EVENTS" scfile=/lscratch/kocevski/33464343/ft2_4FGL_J1821.6+6819_weekly_bin938.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/33464343/Model_4FGL_J1821.6+6819_weekly_bin938.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/33464584/ltcube_806284801_806889601_4FGL_J1821.6+6819_weekly_bin938.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/33464584/ft2_4FGL_J1821.6+6819_weekly_bin938.fits .....................! real 15.88 user 15.10 sys 0.23 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/33464584/ft1_filtered_4FGL_J1821.6+6819_weekly_bin938.fits evtable="EVENTS" scfile=/lscratch/kocevski/33464584/ft2_4FGL_J1821.6+6819_weekly_bin938.fits sctable="SC_DATA" expcube=/lscratch/kocevski/33464584/ltcube_806284801_806889601_4FGL_J1821.6+6819_weekly_bin938.fits outfile=/lscratch/kocevski/33464584/expmap_806284801_806889601_4FGL_J1821.6+6819_weekly_bin938.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/33464584/ltcube_806284801_806889601_4FGL_J1821.6+6819_weekly_bin938.fits .....................! real 59.53 user 55.41 sys 3.38 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/33464584/ft1_filtered_4FGL_J1821.6+6819_weekly_bin938.fits scfile=/lscratch/kocevski/33464584/ft2_4FGL_J1821.6+6819_weekly_bin938.fits outfile=/lscratch/kocevski/33464584/cmap_806284801_806889601_4FGL_J1821.6+6819_weekly_bin938.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 0.65 user 0.21 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/33464584/ft1_filtered_4FGL_J1821.6+6819_weekly_bin938.fits scfile=/lscratch/kocevski/33464584/ft2_4FGL_J1821.6+6819_weekly_bin938.fits outfile=/lscratch/kocevski/33464584/cmap_HighResolution_806284801_806889601_4FGL_J1821.6+6819_weekly_bin938.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 0.53 user 0.21 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/33464584/ft1_filtered_4FGL_J1821.6+6819_weekly_bin938.fits evtable="EVENTS" scfile=/lscratch/kocevski/33464584/ft2_4FGL_J1821.6+6819_weekly_bin938.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/33464584/Model_4FGL_J1821.6+6819_weekly_bin938.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/33462951/ft1_filtered_4FGL_J1821.6+6819_weekly_bin938.fits.....................! real 143.84 user 141.57 sys 1.02 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/33462951/ft1_filtered_4FGL_J1821.6+6819_weekly_bin938.fits', '/lscratch/kocevski/33462951/ft2_4FGL_J1821.6+6819_weekly_bin938.fits', expMap='/lscratch/kocevski/33462951/expmap_806284801_806889601_4FGL_J1821.6+6819_weekly_bin938.fits', expCube='/lscratch/kocevski/33462951/ltcube_806284801_806889601_4FGL_J1821.6+6819_weekly_bin938.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/33462951/Model_4FGL_J1821.6+6819_weekly_bin938.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/33462951/ft1_filtered_4FGL_J1821.6+6819_weekly_bin938.fits Spacecraft file(s): /lscratch/kocevski/33462951/ft2_4FGL_J1821.6+6819_weekly_bin938.fits Exposure map: /lscratch/kocevski/33462951/expmap_806284801_806889601_4FGL_J1821.6+6819_weekly_bin938.fits Exposure cube: /lscratch/kocevski/33462951/ltcube_806284801_806889601_4FGL_J1821.6+6819_weekly_bin938.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/33462951/Model_4FGL_J1821.6+6819_weekly_bin938.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) = 33564.3887618 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 33564.3806361 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .26185E-02 1.0000 .0000 .10000E+07 2 'Prefactor ' .42555E-01 1.0000 .0000 .10000E+07 3 'Prefactor ' .52490E-03 1.0000 .0000 .10000E+07 4 'norm ' 6.3419 1.0000 .0000 .10000E+07 5 'norm ' .42050 1.0000 .0000 .10000E+07 6 'Prefactor ' 2.5821 1.0000 .0000 .10000E+07 7 'Prefactor ' .12991E-05 1.0000 .0000 .10000E+07 8 'Prefactor ' 17.840 1.0000 .0000 .10000E+07 9 'Prefactor ' 1.0006 1.0000 .0000 .10000E+07 10 'Prefactor ' 12.119 1.0000 .0000 .10000E+07 11 'Prefactor ' .11583E-04 1.0000 .0000 .10000E+07 12 'Prefactor ' 36.586 1.0000 .0000 .10000E+07 13 'Prefactor ' .89512E-03 1.0000 .0000 .10000E+07 14 'norm ' 8.1922 1.0000 .0000 .10000E+07 15 'norm ' 4.0294 1.0000 .0000 .10000E+07 16 'norm ' 9.8048 1.0000 .0000 .10000E+07 17 'Prefactor ' .28621E-02 1.0000 .0000 .10000E+07 18 'Prefactor ' 32.452 1.0000 .0000 .10000E+07 19 'Prefactor ' .26716E-03 1.0000 .0000 .10000E+07 20 'norm ' 7.8689 1.0000 .0000 .10000E+07 21 'Prefactor ' .15557E-03 1.0000 .0000 .10000E+07 22 'Prefactor ' .11960E-04 1.0000 .0000 .10000E+07 23 'Prefactor ' .28863E-02 1.0000 .0000 .10000E+07 24 'norm ' .83265 1.0000 .0000 .10000E+07 25 'norm ' .39401E-05 1.0000 .0000 .10000E+07 26 'norm ' 3.1146 1.0000 .0000 .10000E+07 27 'Prefactor ' 3.7376 1.0000 .0000 .10000E+07 28 'Prefactor ' 5.4971 1.0000 .0000 .10000E+07 29 'norm ' 4.0616 1.0000 .0000 .10000E+07 30 'norm ' .75998E-03 1.0000 .0000 .10000E+07 31 'norm ' .36834 1.0000 .0000 .10000E+07 32 'norm ' .21403E-02 1.0000 .0000 .10000E+07 33 'Prefactor ' 5.3495 1.0000 .0000 .10000E+07 34 'norm ' 4.2705 1.0000 .0000 .10000E+07 35 'Prefactor ' 5.2261 1.0000 .0000 .10000E+07 36 'Normalizat' 1.1250 1.0000 .10000E-01 10.000 37 'Prefactor ' .94789 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= 33564.38 FROM MIGRAD STATUS=CONVERGED 195 CALLS 3920 TOTAL EDM= .15E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.0% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .33695E-06 3.9436 .48917E-06** at limit ** 2 Prefactor .0000 16.878 .18134E-06** at limit ** 3 Prefactor .28755E-07 3.9568 -.51508E-06** at limit ** 4 norm 6.3433 4.0912 .36327E-06 .17571E-02 5 norm .42062 .27323 -.16291E-08 -.12866E-02 6 Prefactor 2.5740 3.0952 -.25009E-06 -.12213E-02 7 Prefactor .0000 .63375 -.10004E-06** at limit ** 8 Prefactor 17.847 6.2631 -.20221E-07 -.45809E-01 9 Prefactor .98732 2.8401 -.25555E-06 -.39310E-01 10 Prefactor 12.041 1.3448 -.33939E-07 -.42081E-02 11 Prefactor .0000 1.5574 -.12016E-06** at limit ** 12 Prefactor 36.921 6.1180 -.17307E-06 .51394E-01 13 Prefactor .10586E-05 70.774 -.80193E-06** at limit ** 14 norm 8.1880 2.1416 .40603E-07 .17926E-02 15 norm 4.0301 .55788 .30687E-08 .54248E-02 16 norm 9.8173 3.1720 .16112E-07 -.40717E-03 17 Prefactor .19940E-06 6.2228 -.62497E-06** at limit ** 18 Prefactor 31.950 14.576 .49049E-06 -.15279 19 Prefactor .15543E-07 1.6029 -.38308E-06** at limit ** 20 norm 7.8737 4.5304 -.11334E-06 -.17026E-02 21 Prefactor .10619E-06 1.5573 -.15536E-06** at limit ** 22 Prefactor .16653E-08 2.5524 -.26923E-06** at limit ** 23 Prefactor .84710E-07 11.629 -.27651E-07** at limit ** 24 norm .83316 .98636 -.42776E-08 -.10305E-02 25 norm .0000 1.1124 -.17892E-06** at limit ** 26 norm 3.1068 4.0316 -.19308E-07 -.33420E-03 27 Prefactor 3.7336 5.2769 .44766E-08 .13091E-01 28 Prefactor 5.5024 2.9678 -.77422E-07 -.20518E-02 29 norm 4.0612 .92880 -.12628E-08 .11383E-02 30 norm .73885E-06 8.1850 -.33713E-06** at limit ** 31 norm .37014 3.9100 .42808E-06 -.66567E-03 32 norm .23853E-06 2.9614 .36451E-06** at limit ** 33 Prefactor 5.3623 1.2172 -.81588E-08 .17540E-02 34 norm 4.2696 1.7895 -.27870E-07 -.95114E-03 35 Prefactor 5.2226 6.2160 .10966E-06 .67717E-02 36 Normalizat 1.1250 .11646 .62188E-06 -.21570E-04 37 Prefactor .94786 .59432E-01 -.16727E-06 -.40092E-05 ERR DEF= .500 Final values: norm = 3.36953e-07 Prefactor = 0 Prefactor = 2.87548e-08 norm = 6.34328 norm = 0.420618 Prefactor = 2.57404 Prefactor = 0 Prefactor = 17.847 Prefactor = 0.987321 Prefactor = 12.0412 Prefactor = 0 Prefactor = 36.9214 Prefactor = 1.0586e-06 norm = 8.18798 norm = 4.03008 norm = 9.81732 Prefactor = 1.99396e-07 Prefactor = 31.9503 Prefactor = 1.55431e-08 norm = 7.87375 Prefactor = 1.06193e-07 Prefactor = 1.66533e-09 Prefactor = 8.471e-08 norm = 0.833163 norm = 0 norm = 3.10678 Prefactor = 3.73356 Prefactor = 5.5024 norm = 4.0612 norm = 7.38853e-07 norm = 0.370137 norm = 2.38531e-07 Prefactor = 5.36234 norm = 4.2696 Prefactor = 5.22264 Normalizat = 1.12504 Prefactor = 0.947864 e GAL_V02 Working on... /lscratch/kocevski/33463504/ft1_filtered_4FGL_J1821.6+6819_weekly_bin938.fits.....................! real 144.81 user 142.58 sys 1.08 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/33463504/ft1_filtered_4FGL_J1821.6+6819_weekly_bin938.fits', '/lscratch/kocevski/33463504/ft2_4FGL_J1821.6+6819_weekly_bin938.fits', expMap='/lscratch/kocevski/33463504/expmap_806284801_806889601_4FGL_J1821.6+6819_weekly_bin938.fits', expCube='/lscratch/kocevski/33463504/ltcube_806284801_806889601_4FGL_J1821.6+6819_weekly_bin938.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/33463504/Model_4FGL_J1821.6+6819_weekly_bin938.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/33463504/ft1_filtered_4FGL_J1821.6+6819_weekly_bin938.fits Spacecraft file(s): /lscratch/kocevski/33463504/ft2_4FGL_J1821.6+6819_weekly_bin938.fits Exposure map: /lscratch/kocevski/33463504/expmap_806284801_806889601_4FGL_J1821.6+6819_weekly_bin938.fits Exposure cube: /lscratch/kocevski/33463504/ltcube_806284801_806889601_4FGL_J1821.6+6819_weekly_bin938.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/33463504/Model_4FGL_J1821.6+6819_weekly_bin938.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) = 33564.3887618 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 33564.3806361 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .26185E-02 1.0000 .0000 .10000E+07 2 'Prefactor ' .42555E-01 1.0000 .0000 .10000E+07 3 'Prefactor ' .52490E-03 1.0000 .0000 .10000E+07 4 'norm ' 6.3419 1.0000 .0000 .10000E+07 5 'norm ' .42050 1.0000 .0000 .10000E+07 6 'Prefactor ' 2.5821 1.0000 .0000 .10000E+07 7 'Prefactor ' .12991E-05 1.0000 .0000 .10000E+07 8 'Prefactor ' 17.840 1.0000 .0000 .10000E+07 9 'Prefactor ' 1.0006 1.0000 .0000 .10000E+07 10 'Prefactor ' 12.119 1.0000 .0000 .10000E+07 11 'Prefactor ' .11583E-04 1.0000 .0000 .10000E+07 12 'Prefactor ' 36.586 1.0000 .0000 .10000E+07 13 'Prefactor ' .89512E-03 1.0000 .0000 .10000E+07 14 'norm ' 8.1922 1.0000 .0000 .10000E+07 15 'norm ' 4.0294 1.0000 .0000 .10000E+07 16 'norm ' 9.8048 1.0000 .0000 .10000E+07 17 'Prefactor ' .28621E-02 1.0000 .0000 .10000E+07 18 'Prefactor ' 32.452 1.0000 .0000 .10000E+07 19 'Prefactor ' .26716E-03 1.0000 .0000 .10000E+07 20 'norm ' 7.8689 1.0000 .0000 .10000E+07 21 'Prefactor ' .15557E-03 1.0000 .0000 .10000E+07 22 'Prefactor ' .11960E-04 1.0000 .0000 .10000E+07 23 'Prefactor ' .28863E-02 1.0000 .0000 .10000E+07 24 'norm ' .83265 1.0000 .0000 .10000E+07 25 'norm ' .39401E-05 1.0000 .0000 .10000E+07 26 'norm ' 3.1146 1.0000 .0000 .10000E+07 27 'Prefactor ' 3.7376 1.0000 e GAL_V02 Working on... /lscratch/kocevski/33464584/ft1_filtered_4FGL_J1821.6+6819_weekly_bin938.fits.....................! real 116.96 user 115.18 sys 0.91 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/33464584/ft1_filtered_4FGL_J1821.6+6819_weekly_bin938.fits', '/lscratch/kocevski/33464584/ft2_4FGL_J1821.6+6819_weekly_bin938.fits', expMap='/lscratch/kocevski/33464584/expmap_806284801_806889601_4FGL_J1821.6+6819_weekly_bin938.fits', expCube='/lscratch/kocevski/33464584/ltcube_806284801_806889601_4FGL_J1821.6+6819_weekly_bin938.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/33464584/Model_4FGL_J1821.6+6819_weekly_bin938.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/33464584/ft1_filtered_4FGL_J1821.6+6819_weekly_bin938.fits Spacecraft file(s): /lscratch/kocevski/33464584/ft2_4FGL_J1821.6+6819_weekly_bin938.fits Exposure map: /lscratch/kocevski/33464584/expmap_806284801_806889601_4FGL_J1821.6+6819_weekly_bin938.fits Exposure cube: /lscratch/kocevski/33464584/ltcube_806284801_806889601_4FGL_J1821.6+6819_weekly_bin938.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/33464584/Model_4FGL_J1821.6+6819_weekly_bin938.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) = 33564.3887618 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 33564.3806361 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .26185E-02 1.0000 .0000 .10000E+07 2 'Prefactor ' .42555E-01 1.0000 .0000 .10000E+07 3 'Prefactor ' .52490E-03 1.0000 .0000 .10000E+07 4 'norm ' 6.3419 1.0000 .0000 .10000E+07 5 'norm ' .42050 1.0000 .0000 .10000E+07 6 'Prefactor ' 2.5821 1.0000 .0000 .10000E+07 7 'Prefactor ' .12991E-05 1.0000 .0000 .10000E+07 8 'Prefactor ' 17.840 1.0000 .0000 .10000E+07 9 'Prefactor ' 1.0006 1.0000 .0000 .10000E+07 10 'Prefactor ' 12.119 1.0000 .0000 .10000E+07 11 'Prefactor ' .11583E-04 1.0000 .0000 .10000E+07 12 'Prefactor ' 36.586 1.0000 .0000 .10000E+07 13 'Prefactor ' .89512E-03 1.0000 .0000 .10000E+07 14 'norm ' 8.1922 1.0000 .0000 .10000E+07 15 'norm ' 4.0294 1.0000 .0000 .10000E+07 16 'norm ' 9.8048 1.0000 .0000 .10000E+07 17 'Prefactor ' .28621E-02 1.0000 .0000 .10000E+07 18 'Prefactor ' 32.452 1.0000 .0000 .10000E+07 19 'Prefactor ' .26716E-03 1.0000 .0000 .10000E+07 20 'norm ' 7.8689 1.0000 .0000 .10000E+07 21 'Prefactor ' .15557E-03 1.0000 .0000 .10000E+07 22 'Prefactor ' .11960E-04 1.0000 .0000 .10000E+07 23 'Prefactor ' .28863E-02 1.0000 .0000 .10000E+07 24 'norm ' .83265 1.0000 .0000 .10000E+07 25 'norm ' .39401E-05 1.0000 .0000 .10000E+07 26 'norm ' 3.1146 1.0000 .0000 .10000E+07 27 'Prefactor ' 3.7376 1.0000 .0000 .10000E+07 28 'Prefactor ' 5.4971 1.0000 .0000 .10000E+07 29 'norm ' 4.0616 1.0000 .0000 .10000E+07 30 'norm ' .75998E-03 1.0000 .0000 .10000E+07 31 'norm ' .36834 1.0000 .0000 .10000E+07 32 'norm ' .21403E-02 1.0000 .0000 .10000E+07 33 'Prefactor ' 5.3495 1.0000 .0000 .10000E+07 34 'norm ' 4.2705 1.0000 .0000 .10000E+07 35 'Prefactor ' 5.2261 1.0000 .0000 .10000E+07 36 'Normalizat' 1.1250 1.0000 .10000E-01 10.000 37 'Prefactor ' .94789 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= 33564.38 FROM MIGRAD STATUS=CONVERGED 195 CALLS 3920 TOTAL EDM= .15E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.0% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .33695E-06 3.9436 .48917E-06** at limit ** 2 Prefactor .0000 16.878 .18134E-06** at limit ** 3 Prefactor .28755E-07 3.9568 -.51508E-06** at limit ** 4 norm 6.3433 4.0912 .36327E-06 .17571E-02 5 norm .42062 .27323 -.16291E-08 -.12866E-02 6 Prefactor 2.5740 3.0952 -.25009E-06 -.12213E-02 7 Prefactor .0000 .63375 -.10004E-06** at limit ** 8 Prefactor 17.847 6.2631 -.20221E-07 -.45809E-01 9 Prefactor .98732 2.8401 -.25555E-06 -.39310E-01 10 Prefactor 12.041 1.3448 -.33939E-07 -.42081E-02 11 Prefactor .0000 1.5574 -.12016E-06** at limit ** 12 Prefactor 36.921 6.1180 -.17307E-06 .51394E-01 13 Prefactor .10586E-05 70.774 -.80193E-06** at limit ** 14 norm 8.1880 2.1416 .40603E-07 .17926E-02 15 norm 4.0301 .55788 .30687E-08 .54248E-02 16 norm 9.8173 3.1720 .16112E-07 -.40717E-03 17 Prefactor .19940E-06 6.2228 -.62497E-06** at limit ** 18 Prefactor 31.950 14.576 .49049E-06 -.15279 19 Prefactor .15543E-07 1.6029 -.38308E-06** at limit ** 20 norm 7.8737 4.5304 -.11334E-06 -.17026E-02 21 Prefactor .10619E-06 1.5573 -.15536E-06** at limit ** 22 Prefactor .16653E-08 2.5524 -.26923E-06** at limit ** 23 Prefactor .84710E-07 11.629 -.27651E-07** at limit ** 24 norm .83316 .98636 -.42776E-08 -.10305E-02 25 norm .0000 1.1124 -.17892E-06** at limit ** 26 norm 3.1068 4.0316 -.19308E-07 -.33420E-03 27 Prefactor 3.7336 5.2769 .44766E-08 .13091E-01 28 Prefactor 5.5024 2.9678 -.77422E-07 -.20518E-02 29 norm 4.0612 .92880 -.12628E-08 .11383E-02 30 norm .73885E-06 8.1850 -.33713E-06** at limit ** 31 norm .37014 3.9100 .42808E-06 -.66567E-03 32 norm .23853E-06 2.9614 .36451E-06** at limit ** 33 Prefactor 5.3623 1.2172 -.81588E-08 .17540E-02 34 norm 4.2696 1.7895 -.27870E-07 -.95114E-03 35 Prefactor 5.2226 6.2160 .10966E-06 .67717E-02 36 Normalizat 1.1250 .11646 .62188E-06 -.21570E-04 37 Prefactor .94786 .59432E-01 -.16727E-06 -.40092E-05 ERR DEF= .500 Final values: norm = 3.36953e-07 Prefactor = 0 Prefactor = 2.87548e-08 norm = 6.34328 norm = 0.420618 Prefactor = 2.57404 Prefactor = 0 Prefactor = 17.847 Prefactor = 0.987321 Prefactor = 12.0412 Prefactor = 0 Prefactor = 36.9214 Prefactor = 1.0586e-06 norm = 8.18798 norm = 4.03008 norm = 9.81732 Prefactor = 1.99396e-07 Prefactor = 31.9503 Prefactor = 1.55431e-08 norm = 7.87375 Prefactor = 1.06193e-07 Prefactor = 1.66533e-09 Prefactor = 8.471e-08 norm = 0.833163 norm = 0 norm = 3.10678 Prefactor = 3.73356 Prefactor = 5.5024 norm = 4.0612 norm = 7.38853e-07 norm = 0.370137 norm = 2.38531e-07 Prefactor = 5.36234 norm = 4.2696 Prefactor = 5.22264 Normalizat = 1.12504 Prefactor = 0.947864 .0000 .10000E+07 28 'Prefactor ' 5.4971 1.0000 .0000 .10000E+07 29 'norm ' 4.0616 1.0000 .0000 .10000E+07 30 'norm ' .75998E-03 1.0000 .0000 .10000E+07 31 'norm ' .36834 1.0000 .0000 .10000E+07 32 'norm ' .21403E-02 1.0000 .0000 .10000E+07 33 'Prefactor ' 5.3495 1.0000 .0000 .10000E+07 34 'norm ' 4.2705 1.0000 .0000 .10000E+07 35 'Prefactor ' 5.2261 1.0000 .0000 .10000E+07 36 'Normalizat' 1.1250 1.0000 .10000E-01 10.000 37 'Prefactor ' .94789 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= 33564.38 FROM MIGRAD STATUS=CONVERGED 195 CALLS 3920 TOTAL EDM= .15E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.0% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .33695E-06 3.9436 .48917E-06** at limit ** 2 Prefactor .0000 16.878 .18134E-06** at limit ** 3 Prefactor .28755E-07 3.9568 -.51508E-06** at limit ** 4 norm 6.3433 4.0912 .36327E-06 .17571E-02 5 norm .42062 .27323 -.16291E-08 -.12866E-02 6 Prefactor 2.5740 3.0952 -.25009E-06 -.12213E-02 7 Prefactor .0000 .63375 -.10004E-06** at limit ** 8 Prefactor 17.847 6.2631 -.20221E-07 -.45809E-01 9 Prefactor .98732 2.8401 -.25555E-06 -.39310E-01 10 Prefactor 12.041 1.3448 -.33939E-07 -.42081E-02 11 Prefactor .0000 1.5574 -.12016E-06** at limit ** 12 Prefactor 36.921 6.1180 -.17307E-06 .51394E-01 13 Prefactor .10586E-05 70.774 -.80193E-06** at limit ** 14 norm 8.1880 2.1416 .40603E-07 .17926E-02 15 norm 4.0301 .55788 .30687E-08 .54248E-02 16 norm 9.8173 3.1720 .16112E-07 -.40717E-03 17 Prefactor .19940E-06 6.2228 -.62497E-06** at limit ** 18 Prefactor 31.950 14.576 .49049E-06 -.15279 19 Prefactor .15543E-07 1.6029 -.38308E-06** at limit ** 20 norm 7.8737 4.5304 -.11334E-06 -.17026E-02 21 Prefactor .10619E-06 1.5573 -.15536E-06** at limit ** 22 Prefactor .16653E-08 2.5524 -.26923E-06** at limit ** 23 Prefactor .84710E-07 11.629 -.27651E-07** at limit ** 24 norm .83316 .98636 -.42776E-08 -.10305E-02 25 norm .0000 1.1124 -.17892E-06** at limit ** 26 norm 3.1068 4.0316 -.19308E-07 -.33420E-03 27 Prefactor 3.7336 5.2769 .44766E-08 .13091E-01 28 Prefactor 5.5024 2.9678 -.77422E-07 -.20518E-02 29 norm 4.0612 .92880 -.12628E-08 .11383E-02 30 norm .73885E-06 8.1850 -.33713E-06** at limit ** 31 norm .37014 3.9100 .42808E-06 -.66567E-03 32 norm .23853E-06 2.9614 .36451E-06** at limit ** 33 Prefactor 5.3623 1.2172 -.81588E-08 .17540E-02 34 norm 4.2696 1.7895 -.27870E-07 -.95114E-03 35 Prefactor 5.2226 6.2160 .10966E-06 .67717E-02 36 Normalizat 1.1250 .11646 .62188E-06 -.21570E-04 37 Prefactor .94786 .59432E-01 -.16727E-06 -.40092E-05 ERR DEF= .500 Final values: norm = 3.36953e-07 Prefactor = 0 Prefactor = 2.87548e-08 norm = 6.34328 norm = 0.420618 Prefactor = 2.57404 Prefactor = 0 Prefactor = 17.847 Prefactor = 0.987321 Prefactor = 12.0412 Prefactor = 0 Prefactor = 36.9214 Prefactor = 1.0586e-06 norm = 8.18798 norm = 4.03008 norm = 9.81732 Prefactor = 1.99396e-07 Prefactor = 31.9503 Prefactor = 1.55431e-08 norm = 7.87375 Prefactor = 1.06193e-07 Prefactor = 1.66533e-09 Prefactor = 8.471e-08 norm = 0.833163 norm = 0 norm = 3.10678 Prefactor = 3.73356 Prefactor = 5.5024 norm = 4.0612 norm = 7.38853e-07 norm = 0.370137 norm = 2.38531e-07 Prefactor = 5.36234 norm = 4.2696 Prefactor = 5.22264 Normalizat = 1.12504 Prefactor = 0.947864 e GAL_V02 Working on... /lscratch/kocevski/33464280/ft1_filtered_4FGL_J1821.6+6819_weekly_bin938.fits.....................! real 147.00 user 144.29 sys 1.45 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/33464280/ft1_filtered_4FGL_J1821.6+6819_weekly_bin938.fits', '/lscratch/kocevski/33464280/ft2_4FGL_J1821.6+6819_weekly_bin938.fits', expMap='/lscratch/kocevski/33464280/expmap_806284801_806889601_4FGL_J1821.6+6819_weekly_bin938.fits', expCube='/lscratch/kocevski/33464280/ltcube_806284801_806889601_4FGL_J1821.6+6819_weekly_bin938.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/33464280/Model_4FGL_J1821.6+6819_weekly_bin938.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/33464280/ft1_filtered_4FGL_J1821.6+6819_weekly_bin938.fits Spacecraft file(s): /lscratch/kocevski/33464280/ft2_4FGL_J1821.6+6819_weekly_bin938.fits Exposure map: /lscratch/kocevski/33464280/expmap_806284801_806889601_4FGL_J1821.6+6819_weekly_bin938.fits Exposure cube: /lscratch/kocevski/33464280/ltcube_806284801_806889601_4FGL_J1821.6+6819_weekly_bin938.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/33464280/Model_4FGL_J1821.6+6819_weekly_bin938.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) = 33564.3887618 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 33564.3806361 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .26185E-02 1.0000 .0000 .10000E+07 2 'Prefactor ' .42555E-01 1.0000 .0000 .10000E+07 3 'Prefactor ' .52490E-03 1.0000 .0000 .10000E+07 4 'norm ' 6.3419 1.0000 .0000 .10000E+07 5 'norm ' .42050 1.0000 .0000 .10000E+07 6 'Prefactor ' 2.5821 1.0000 .0000 .10000E+07 7 'Prefactor ' .12991E-05 1.0000 .0000 .10000E+07 8 'Prefactor ' 17.840 1.0000 .0000 .10000E+07 9 'Prefactor ' 1.0006 1.0000 .0000 .10000E+07 10 'Prefactor ' 12.119 1.0000 .0000 .10000E+07 11 'Prefactor ' .11583E-04 1.0000 .0000 .10000E+07 12 'Prefactor ' 36.586 1.0000 .0000 .10000E+07 13 'Prefactor ' .89512E-03 1.0000 .0000 .10000E+07 14 'norm ' 8.1922 1.0000 .0000 .10000E+07 15 'norm ' 4.0294 1.0000 .0000 .10000E+07 16 'norm ' 9.8048 1.0000 .0000 .10000E+07 17 'Prefactor ' .28621E-02 1.0000 .0000 .10000E+07 18 'Prefactor ' 32.452 1.0000 .0000 .10000E+07 19 'Prefactor ' .26716E-03 1.0000 .0000 .10000E+07 20 'norm ' 7.8689 1.0000 .0000 .10000E+07 21 'Prefactor ' .15557E-03 1.0000 .0000 .10000E+07 22 'Prefactor ' .11960E-04 1.0000 .0000 .10000E+07 23 'Prefactor ' .28863E-02 1.0000 .0000 .10000E+07 24 'norm ' .83265 1.0000 .0000 .10000E+07 25 'norm ' .39401E-05 1.0000 .0000 .10000E+07 26 'norm ' 3.1146 1.0000 .0000 .10000E+07 27 'Prefactor ' 3.7376 1.0000 ********** ** 18 **HESSE ********** FCN= 33564.38 FROM HESSE STATUS=OK 935 CALLS 4855 TOTAL EDM= .21E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .33695E-06 7.7275 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor .0000 16.853 .15850E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .28755E-07 4.3027 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm 6.3433 4.0922 .39834E-03 -1.5658 5 norm .42062 .27766 .87149E-03 -1.5695 6 Prefactor 2.5740 3.1136 .63483E-03 -1.5676 7 Prefactor .0000 .62799 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 17.847 7.8706 .23685E-03 -1.5623 9 Prefactor .98732 3.4780 .43786E-03 -1.5688 10 Prefactor 12.041 12.593 .28750E-03 -1.5639 11 Prefactor .0000 1.5619 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor 36.921 36.739 .16534E-03 -1.5586 13 Prefactor .10586E-05 71.521 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 norm 8.1880 2.1478 .35004E-03 -1.5651 15 norm 4.0301 .56578 .50211E-03 -1.5668 16 norm 9.8173 3.1777 .31978E-03 -1.5645 17 Prefactor .19940E-06 6.6132 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Prefactor 31.950 33.778 .17556E-03 -1.5595 19 Prefactor .15543E-07 5.2638 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 norm 7.8737 4.5283 .35721E-03 -1.5652 21 Prefactor .10619E-06 4.5257 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 22 Prefactor .16653E-08 4.7916 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 Prefactor .84710E-07 11.737 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 24 norm .83316 .99193 .50532E-03 -1.5690 25 norm .0000 1.1093 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 26 norm 3.1068 4.0523 .57428E-03 -1.5673 27 Prefactor 3.7336 8.1584 .52204E-03 -1.5669 28 Prefactor 5.5024 2.9841 .42831E-03 -1.5661 29 norm 4.0612 .96619 .50006E-03 -1.5668 30 norm .73885E-06 8.9872 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 31 norm .37014 1.2117 .64925E-02 -1.5696 32 norm .23853E-06 7.9173 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 33 Prefactor 5.3623 11.666 .43428E-03 -1.5662 34 norm 4.2696 1.7944 .48730E-03 -1.5667 35 Prefactor 5.2226 6.2695 .43947E-03 -1.5662 36 Normalizat 1.1250 .10554 .79846E-01 -.88952 37 Prefactor .94786 .53493E-01 .45613E-01 -.94488 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.06501e-06 Minuit parameter uncertainties: 1 0.00322717 2 2.83858e-05 3 0.000703541 4 4.09224 5 0.277658 6 3.11357 7 7.60154e-07 8 7.87056 9 3.47805 10 12.5927 11 1.90714e-06 12 36.7394 13 0.0174027 14 2.14775 15 0.565779 16 3.17766 17 0.00229665 18 33.7778 19 0.000571718 20 4.52829 21 0.00138648 22 0.000178049 23 0.00199419 24 0.99193 25 7.38256e-07 26 4.05233 27 8.1584 28 2.98406 29 0.966195 30 0.00515373 31 1.21166 32 0.00274848 33 11.6661 34 1.79442 35 6.26953 36 0.105558 37 0.0534958 .0000 .10000E+07 28 'Prefactor ' 5.4971 1.0000 .0000 .10000E+07 29 'norm ' 4.0616 1.0000 .0000 .10000E+07 30 'norm ' .75998E-03 1.0000 .0000 .10000E+07 31 'norm ' .36834 1.0000 .0000 .10000E+07 32 'norm ' .21403E-02 1.0000 .0000 .10000E+07 33 'Prefactor ' 5.3495 1.0000 .0000 .10000E+07 34 'norm ' 4.2705 1.0000 .0000 .10000E+07 35 'Prefactor ' 5.2261 1.0000 .0000 .10000E+07 36 'Normalizat' 1.1250 1.0000 .10000E-01 10.000 37 'Prefactor ' .94789 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= 33564.38 FROM MIGRAD STATUS=CONVERGED 195 CALLS 3920 TOTAL EDM= .15E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.0% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .33695E-06 3.9436 .48917E-06** at limit ** 2 Prefactor .0000 16.878 .18134E-06** at limit ** 3 Prefactor .28755E-07 3.9568 -.51508E-06** at limit ** 4 norm 6.3433 4.0912 .36327E-06 .17571E-02 5 norm .42062 .27323 -.16291E-08 -.12866E-02 6 Prefactor 2.5740 3.0952 -.25009E-06 -.12213E-02 7 Prefactor .0000 .63375 -.10004E-06** at limit ** 8 Prefactor 17.847 6.2631 -.20221E-07 -.45809E-01 9 Prefactor .98732 2.8401 -.25555E-06 -.39310E-01 10 Prefactor 12.041 1.3448 -.33939E-07 -.42081E-02 11 Prefactor .0000 1.5574 -.12016E-06** at limit ** 12 Prefactor 36.921 6.1180 -.17307E-06 .51394E-01 13 Prefactor .10586E-05 70.774 -.80193E-06** at limit ** 14 norm 8.1880 2.1416 .40603E-07 .17926E-02 15 norm 4.0301 .55788 .30687E-08 .54248E-02 16 norm 9.8173 3.1720 .16112E-07 -.40717E-03 17 Prefactor .19940E-06 6.2228 -.62497E-06** at limit ** 18 Prefactor 31.950 14.576 .49049E-06 -.15279 19 Prefactor .15543E-07 1.6029 -.38308E-06** at limit ** 20 norm 7.8737 4.5304 -.11334E-06 -.17026E-02 21 Prefactor .10619E-06 1.5573 -.15536E-06** at limit ** 22 Prefactor .16653E-08 2.5524 -.26923E-06** at limit ** 23 Prefactor .84710E-07 11.629 -.27651E-07** at limit ** 24 norm .83316 .98636 -.42776E-08 -.10305E-02 25 norm .0000 1.1124 -.17892E-06** at limit ** 26 norm 3.1068 4.0316 -.19308E-07 -.33420E-03 27 Prefactor 3.7336 5.2769 .44766E-08 .13091E-01 28 Prefactor 5.5024 2.9678 -.77422E-07 -.20518E-02 29 norm 4.0612 .92880 -.12628E-08 .11383E-02 30 norm .73885E-06 8.1850 -.33713E-06** at limit ** 31 norm .37014 3.9100 .42808E-06 -.66567E-03 32 norm .23853E-06 2.9614 .36451E-06** at limit ** 33 Prefactor 5.3623 1.2172 -.81588E-08 .17540E-02 34 norm 4.2696 1.7895 -.27870E-07 -.95114E-03 35 Prefactor 5.2226 6.2160 .10966E-06 .67717E-02 36 Normalizat 1.1250 .11646 .62188E-06 -.21570E-04 37 Prefactor .94786 .59432E-01 -.16727E-06 -.40092E-05 ERR DEF= .500 Final values: norm = 3.36953e-07 Prefactor = 0 Prefactor = 2.87548e-08 norm = 6.34328 norm = 0.420618 Prefactor = 2.57404 Prefactor = 0 Prefactor = 17.847 Prefactor = 0.987321 Prefactor = 12.0412 Prefactor = 0 Prefactor = 36.9214 Prefactor = 1.0586e-06 norm = 8.18798 norm = 4.03008 norm = 9.81732 Prefactor = 1.99396e-07 Prefactor = 31.9503 Prefactor = 1.55431e-08 norm = 7.87375 Prefactor = 1.06193e-07 Prefactor = 1.66533e-09 Prefactor = 8.471e-08 norm = 0.833163 norm = 0 norm = 3.10678 Prefactor = 3.73356 Prefactor = 5.5024 norm = 4.0612 norm = 7.38853e-07 norm = 0.370137 norm = 2.38531e-07 Prefactor = 5.36234 norm = 4.2696 Prefactor = 5.22264 Normalizat = 1.12504 Prefactor = 0.947864 e GAL_V02 Working on... /lscratch/kocevski/33464343/ft1_filtered_4FGL_J1821.6+6819_weekly_bin938.fits.....................! real 145.95 user 143.55 sys 1.08 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/33464343/ft1_filtered_4FGL_J1821.6+6819_weekly_bin938.fits', '/lscratch/kocevski/33464343/ft2_4FGL_J1821.6+6819_weekly_bin938.fits', expMap='/lscratch/kocevski/33464343/expmap_806284801_806889601_4FGL_J1821.6+6819_weekly_bin938.fits', expCube='/lscratch/kocevski/33464343/ltcube_806284801_806889601_4FGL_J1821.6+6819_weekly_bin938.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/33464343/Model_4FGL_J1821.6+6819_weekly_bin938.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/33464343/ft1_filtered_4FGL_J1821.6+6819_weekly_bin938.fits Spacecraft file(s): /lscratch/kocevski/33464343/ft2_4FGL_J1821.6+6819_weekly_bin938.fits Exposure map: /lscratch/kocevski/33464343/expmap_806284801_806889601_4FGL_J1821.6+6819_weekly_bin938.fits Exposure cube: /lscratch/kocevski/33464343/ltcube_806284801_806889601_4FGL_J1821.6+6819_weekly_bin938.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/33464343/Model_4FGL_J1821.6+6819_weekly_bin938.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) = 33564.3887618 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 33564.3806361 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .26185E-02 1.0000 .0000 .10000E+07 2 'Prefactor ' .42555E-01 1.0000 .0000 .10000E+07 3 'Prefactor ' .52490E-03 1.0000 .0000 .10000E+07 4 'norm ' 6.3419 1.0000 .0000 .10000E+07 5 'norm ' .42050 1.0000 .0000 .10000E+07 6 'Prefactor ' 2.5821 1.0000 .0000 .10000E+07 7 'Prefactor ' .12991E-05 1.0000 .0000 .10000E+07 8 'Prefactor ' 17.840 1.0000 .0000 .10000E+07 9 'Prefactor ' 1.0006 1.0000 .0000 .10000E+07 10 'Prefactor ' 12.119 1.0000 .0000 .10000E+07 11 'Prefactor ' .11583E-04 1.0000 .0000 .10000E+07 12 'Prefactor ' 36.586 1.0000 .0000 .10000E+07 13 'Prefactor ' .89512E-03 1.0000 .0000 .10000E+07 14 'norm ' 8.1922 1.0000 .0000 .10000E+07 15 'norm ' 4.0294 1.0000 .0000 .10000E+07 16 'norm ' 9.8048 1.0000 .0000 .10000E+07 17 'Prefactor ' .28621E-02 1.0000 .0000 .10000E+07 18 'Prefactor ' 32.452 1.0000 .0000 .10000E+07 19 'Prefactor ' .26716E-03 1.0000 .0000 .10000E+07 20 'norm ' 7.8689 1.0000 .0000 .10000E+07 21 'Prefactor ' .15557E-03 1.0000 .0000 .10000E+07 22 'Prefactor ' .11960E-04 1.0000 .0000 .10000E+07 23 'Prefactor ' .28863E-02 1.0000 .0000 .10000E+07 24 'norm ' .83265 1.0000 .0000 .10000E+07 25 'norm ' .39401E-05 1.0000 .0000 .10000E+07 26 'norm ' 3.1146 1.0000 .0000 .10000E+07 27 'Prefactor ' 3.7376 1.0000 .0000 .10000E+07 28 'Prefactor ' 5.4971 1.0000 .0000 .10000E+07 29 'norm ' 4.0616 1.0000 .0000 .10000E+07 30 'norm ' .75998E-03 1.0000 .0000 .10000E+07 31 'norm ' .36834 1.0000 .0000 .10000E+07 32 'norm ' .21403E-02 1.0000 .0000 .10000E+07 33 'Prefactor ' 5.3495 1.0000 .0000 .10000E+07 34 'norm ' 4.2705 1.0000 .0000 .10000E+07 35 'Prefactor ' 5.2261 1.0000 .0000 .10000E+07 36 'Normalizat' 1.1250 1.0000 .10000E-01 10.000 37 'Prefactor ' .94789 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= 33564.38 FROM MIGRAD STATUS=CONVERGED 195 CALLS 3920 TOTAL EDM= .15E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.0% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .33695E-06 3.9436 .48917E-06** at limit ** 2 Prefactor .0000 16.878 .18134E-06** at limit ** 3 Prefactor .28755E-07 3.9568 -.51508E-06** at limit ** 4 norm 6.3433 4.0912 .36327E-06 .17571E-02 5 norm .42062 .27323 -.16291E-08 -.12866E-02 6 Prefactor 2.5740 3.0952 -.25009E-06 -.12213E-02 7 Prefactor .0000 .63375 -.10004E-06** at limit ** 8 Prefactor 17.847 6.2631 -.20221E-07 -.45809E-01 9 Prefactor .98732 2.8401 -.25555E-06 -.39310E-01 10 Prefactor 12.041 1.3448 -.33939E-07 -.42081E-02 11 Prefactor .0000 1.5574 -.12016E-06** at limit ** 12 Prefactor 36.921 6.1180 -.17307E-06 .51394E-01 13 Prefactor .10586E-05 70.774 -.80193E-06** at limit ** 14 norm 8.1880 2.1416 .40603E-07 .17926E-02 15 norm 4.0301 .55788 .30687E-08 .54248E-02 16 norm 9.8173 3.1720 .16112E-07 -.40717E-03 17 Prefactor .19940E-06 6.2228 -.62497E-06** at limit ** 18 Prefactor 31.950 14.576 .49049E-06 -.15279 19 Prefactor .15543E-07 1.6029 -.38308E-06** at limit ** 20 norm 7.8737 4.5304 -.11334E-06 -.17026E-02 21 Prefactor .10619E-06 1.5573 -.15536E-06** at limit ** 22 Prefactor .16653E-08 2.5524 -.26923E-06** at limit ** 23 Prefactor .84710E-07 11.629 -.27651E-07** at limit ** 24 norm .83316 .98636 -.42776E-08 -.10305E-02 25 norm .0000 1.1124 -.17892E-06** at limit ** 26 norm 3.1068 4.0316 -.19308E-07 -.33420E-03 27 Prefactor 3.7336 5.2769 .44766E-08 .13091E-01 28 Prefactor 5.5024 2.9678 -.77422E-07 -.20518E-02 29 norm 4.0612 .92880 -.12628E-08 .11383E-02 30 norm .73885E-06 8.1850 -.33713E-06** at limit ** 31 norm .37014 3.9100 .42808E-06 -.66567E-03 32 norm .23853E-06 2.9614 .36451E-06** at limit ** 33 Prefactor 5.3623 1.2172 -.81588E-08 .17540E-02 34 norm 4.2696 1.7895 -.27870E-07 -.95114E-03 35 Prefactor 5.2226 6.2160 .10966E-06 .67717E-02 36 Normalizat 1.1250 .11646 .62188E-06 -.21570E-04 37 Prefactor .94786 .59432E-01 -.16727E-06 -.40092E-05 ERR DEF= .500 Final values: norm = 3.36953e-07 Prefactor = 0 Prefactor = 2.87548e-08 norm = 6.34328 norm = 0.420618 Prefactor = 2.57404 Prefactor = 0 Prefactor = 17.847 Prefactor = 0.987321 Prefactor = 12.0412 Prefactor = 0 Prefactor = 36.9214 Prefactor = 1.0586e-06 norm = 8.18798 norm = 4.03008 norm = 9.81732 Prefactor = 1.99396e-07 Prefactor = 31.9503 Prefactor = 1.55431e-08 norm = 7.87375 Prefactor = 1.06193e-07 Prefactor = 1.66533e-09 Prefactor = 8.471e-08 norm = 0.833163 norm = 0 norm = 3.10678 Prefactor = 3.73356 Prefactor = 5.5024 norm = 4.0612 norm = 7.38853e-07 norm = 0.370137 norm = 2.38531e-07 Prefactor = 5.36234 norm = 4.2696 Prefactor = 5.22264 Normalizat = 1.12504 Prefactor = 0.947864 ********** ** 18 **HESSE ********** FCN= 33564.38 FROM HESSE STATUS=OK 935 CALLS 4855 TOTAL EDM= .21E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .33695E-06 7.7275 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor .0000 16.853 .15850E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .28755E-07 4.3027 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm 6.3433 4.0922 .39834E-03 -1.5658 5 norm .42062 .27766 .87149E-03 -1.5695 6 Prefactor 2.5740 3.1136 .63483E-03 -1.5676 7 Prefactor .0000 .62799 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 17.847 7.8706 .23685E-03 -1.5623 9 Prefactor .98732 3.4780 .43786E-03 -1.5688 10 Prefactor 12.041 12.593 .28750E-03 -1.5639 11 Prefactor .0000 1.5619 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor 36.921 36.739 .16534E-03 -1.5586 13 Prefactor .10586E-05 71.521 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 norm 8.1880 2.1478 .35004E-03 -1.5651 15 norm 4.0301 .56578 .50211E-03 -1.5668 16 norm 9.8173 3.1777 .31978E-03 -1.5645 17 Prefactor .19940E-06 6.6132 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Prefactor 31.950 33.778 .17556E-03 -1.5595 19 Prefactor .15543E-07 5.2638 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 norm 7.8737 4.5283 .35721E-03 -1.5652 21 Prefactor .10619E-06 4.5257 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 22 Prefactor .16653E-08 4.7916 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 Prefactor .84710E-07 11.737 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 24 norm .83316 .99193 .50532E-03 -1.5690 25 norm .0000 1.1093 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 26 norm 3.1068 4.0523 .57428E-03 -1.5673 27 Prefactor 3.7336 8.1584 .52204E-03 -1.5669 28 Prefactor 5.5024 2.9841 .42831E-03 -1.5661 29 norm 4.0612 .96619 .50006E-03 -1.5668 30 norm .73885E-06 8.9872 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 31 norm .37014 1.2117 .64925E-02 -1.5696 32 norm .23853E-06 7.9173 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 33 Prefactor 5.3623 11.666 .43428E-03 -1.5662 34 norm 4.2696 1.7944 .48730E-03 -1.5667 35 Prefactor 5.2226 6.2695 .43947E-03 -1.5662 36 Normalizat 1.1250 .10554 .79846E-01 -.88952 37 Prefactor .94786 .53493E-01 .45613E-01 -.94488 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.06501e-06 Minuit parameter uncertainties: 1 0.00322717 2 2.83858e-05 3 0.000703541 4 4.09224 5 0.277658 6 3.11357 7 7.60154e-07 8 7.87056 9 3.47805 10 12.5927 11 1.90714e-06 12 36.7394 13 0.0174027 14 2.14775 15 0.565779 16 3.17766 17 0.00229665 18 33.7778 19 0.000571718 20 4.52829 21 0.00138648 22 0.000178049 23 0.00199419 24 0.99193 25 7.38256e-07 26 4.05233 27 8.1584 28 2.98406 29 0.966195 30 0.00515373 31 1.21166 32 0.00274848 33 11.6661 34 1.79442 35 6.26953 36 0.105558 37 0.0534958 ********** ** 18 **HESSE ********** FCN= 33564.38 FROM HESSE STATUS=OK 935 CALLS 4855 TOTAL EDM= .21E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .33695E-06 7.7275 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor .0000 16.853 .15850E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .28755E-07 4.3027 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm 6.3433 4.0922 .39834E-03 -1.5658 5 norm .42062 .27766 .87149E-03 -1.5695 6 Prefactor 2.5740 3.1136 .63483E-03 -1.5676 7 Prefactor .0000 .62799 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 17.847 7.8706 .23685E-03 -1.5623 9 Prefactor .98732 3.4780 .43786E-03 -1.5688 10 Prefactor 12.041 12.593 .28750E-03 -1.5639 11 Prefactor .0000 1.5619 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor 36.921 36.739 .16534E-03 -1.5586 13 Prefactor .10586E-05 71.521 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 norm 8.1880 2.1478 .35004E-03 -1.5651 15 norm 4.0301 .56578 .50211E-03 -1.5668 16 norm 9.8173 3.1777 .31978E-03 -1.5645 17 Prefactor .19940E-06 6.6132 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Prefactor 31.950 33.778 .17556E-03 -1.5595 19 Prefactor .15543E-07 5.2638 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 norm 7.8737 4.5283 .35721E-03 -1.5652 21 Prefactor .10619E-06 4.5257 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 22 Prefactor .16653E-08 4.7916 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 Prefactor .84710E-07 11.737 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 24 norm .83316 .99193 .50532E-03 -1.5690 25 norm .0000 1.1093 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 26 norm 3.1068 4.0523 .57428E-03 -1.5673 27 Prefactor 3.7336 8.1584 .52204E-03 -1.5669 28 Prefactor 5.5024 2.9841 .42831E-03 -1.5661 29 norm 4.0612 .96619 .50006E-03 -1.5668 30 norm .73885E-06 8.9872 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 31 norm .37014 1.2117 .64925E-02 -1.5696 32 norm .23853E-06 7.9173 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 33 Prefactor 5.3623 11.666 .43428E-03 -1.5662 34 norm 4.2696 1.7944 .48730E-03 -1.5667 35 Prefactor 5.2226 6.2695 .43947E-03 -1.5662 36 Normalizat 1.1250 .10554 .79846E-01 -.88952 37 Prefactor .94786 .53493E-01 .45613E-01 -.94488 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.06501e-06 Minuit parameter uncertainties: 1 0.00322717 2 2.83858e-05 3 0.000703541 4 4.09224 5 0.277658 6 3.11357 7 7.60154e-07 8 7.87056 9 3.47805 10 12.5927 11 1.90714e-06 12 36.7394 13 0.0174027 14 2.14775 15 0.565779 16 3.17766 17 0.00229665 18 33.7778 19 0.000571718 20 4.52829 21 0.00138648 22 0.000178049 23 0.00199419 24 0.99193 25 7.38256e-07 26 4.05233 27 8.1584 28 2.98406 29 0.966195 30 0.00515373 31 1.21166 32 0.00274848 33 11.6661 34 1.79442 35 6.26953 36 0.105558 37 0.0534958 ********** ** 18 **HESSE ********** FCN= 33564.38 FROM HESSE STATUS=OK 935 CALLS 4855 TOTAL EDM= .21E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .33695E-06 7.7275 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor .0000 16.853 .15850E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .28755E-07 4.3027 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm 6.3433 4.0922 .39834E-03 -1.5658 5 norm .42062 .27766 .87149E-03 -1.5695 6 Prefactor 2.5740 3.1136 .63483E-03 -1.5676 7 Prefactor .0000 .62799 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 17.847 7.8706 .23685E-03 -1.5623 9 Prefactor .98732 3.4780 .43786E-03 -1.5688 10 Prefactor 12.041 12.593 .28750E-03 -1.5639 11 Prefactor .0000 1.5619 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor 36.921 36.739 .16534E-03 -1.5586 13 Prefactor .10586E-05 71.521 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 norm 8.1880 2.1478 .35004E-03 -1.5651 15 norm 4.0301 .56578 .50211E-03 -1.5668 16 norm 9.8173 3.1777 .31978E-03 -1.5645 17 Prefactor .19940E-06 6.6132 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Prefactor 31.950 33.778 .17556E-03 -1.5595 19 Prefactor .15543E-07 5.2638 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 norm 7.8737 4.5283 .35721E-03 -1.5652 21 Prefactor .10619E-06 4.5257 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 22 Prefactor .16653E-08 4.7916 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 Prefactor .84710E-07 11.737 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 24 norm .83316 .99193 .50532E-03 -1.5690 25 norm .0000 1.1093 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 26 norm 3.1068 4.0523 .57428E-03 -1.5673 27 Prefactor 3.7336 8.1584 .52204E-03 -1.5669 28 Prefactor 5.5024 2.9841 .42831E-03 -1.5661 29 norm 4.0612 .96619 .50006E-03 -1.5668 30 norm .73885E-06 8.9872 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 31 norm .37014 1.2117 .64925E-02 -1.5696 32 norm .23853E-06 7.9173 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 33 Prefactor 5.3623 11.666 .43428E-03 -1.5662 34 norm 4.2696 1.7944 .48730E-03 -1.5667 35 Prefactor 5.2226 6.2695 .43947E-03 -1.5662 36 Normalizat 1.1250 .10554 .79846E-01 -.88952 37 Prefactor .94786 .53493E-01 .45613E-01 -.94488 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.06501e-06 Minuit parameter uncertainties: 1 0.00322717 2 2.83858e-05 3 0.000703541 4 4.09224 5 0.277658 6 3.11357 7 7.60154e-07 8 7.87056 9 3.47805 10 12.5927 11 1.90714e-06 12 36.7394 13 0.0174027 14 2.14775 15 0.565779 16 3.17766 17 0.00229665 18 33.7778 19 0.000571718 20 4.52829 21 0.00138648 22 0.000178049 23 0.00199419 24 0.99193 25 7.38256e-07 26 4.05233 27 8.1584 28 2.98406 29 0.966195 30 0.00515373 31 1.21166 32 0.00274848 33 11.6661 34 1.79442 35 6.26953 36 0.105558 37 0.0534958 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 33564.3783997 Extracting fit parameters... 4FGL J1821.6+6819 Spectrum: PowerLaw 357 Prefactor: 1.554e-08 5.717e-04 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: 9.479e-01 5.350e-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: 1.125e+00 1.056e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 275.403 68.324 Photon Flux Upper Limit: 4.44328996505e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00350146401344 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/33462951/likelihoodResults_806284801_806889601_4FGL_J1821.6+6819_weekly_bin938.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 33564.387273 delta logL = -0.00887330868864 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 33564.3784028 delta logL = -3.08649032377e-06 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .58403E-04 1.0000 .0000 .10000E+07 2 'Index ' 3.1164 1.0000 .0000 10.000 3 'Normalizat' 1.1250 1.0000 .10000E-01 10.000 4 'Prefactor ' .94788 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= 33564.38 FROM MIGRAD STATUS=CONVERGED 36 CALLS 246 TOTAL EDM= .50E-12 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.2% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 7.2232 -.38341E-06** at limit ** 2 Index 2.9298 1.6552 .71720E-05 .0000 3 Normalizat 1.1250 .10693 -.34185E-06 -.12996E-04 4 Prefactor .94786 .56831E-01 .93666E-06 -.42702E-04 ERR DEF= .500 Final values: Prefactor = 0 Index = 2.92975 Normalizat = 1.12505 Prefactor = 0.947864 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 33564.38 FROM HESSE STATUS=FAILED 11 CALLS 257 TOTAL EDM= .50E-12 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 6.8849 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .97138 2.0076 .71720E-05 -.42690 3 Normalizat 1.1250 1.1394 -.34185E-06 -.88952 4 Prefactor .94786 1.2902 .93666E-06 -.94488 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 5.0472e-13 Minuit parameter uncertainties: 1 1.11004e-05 2 0.994581 3 1.16596 4 1.33608 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 33564.3783997 delta logL = 1.44791556522e-09 Extracting fit parameters... 4FGL J1821.6+6819 Spectrum: PowerLaw 357 Prefactor: 0.000e+00 1.110e-05 0.000e+00 1.000e+06 ( 1.000e-12) 358 Index: 2.930e+00 9.946e-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: 9.479e-01 1.336e+00 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: 1.125e+00 1.166e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 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/33462951/cmap_HighResolution_806284801_806889601_4FGL_J1821.6+6819_weekly_bin938.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='3.50e-03', job_status='DONE', photon_flux_upper_limit='4.44e-08', time_completed='2026-07-28 15:37:15.466541', job_id='33462951', GAL2='0.95', fit_tolerance='1e-08', EG2='1.13', EG='1.13', time_epoch_completed='1785278235.47', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.95', dlogl='1.45e-09', ts2='0.00', photon_index_error='0.00', photon_index='2.72' WHERE bin_id='938' AND source_name='4FGL J1821.6+6819' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Jul 28 15:37:15 PDT 2026 ********** ** 18 **HESSE ********** FCN= 33564.38 FROM HESSE STATUS=OK 935 CALLS 4855 TOTAL EDM= .21E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .33695E-06 7.7275 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor .0000 16.853 .15850E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .28755E-07 4.3027 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm 6.3433 4.0922 .39834E-03 -1.5658 5 norm .42062 .27766 .87149E-03 -1.5695 6 Prefactor 2.5740 3.1136 .63483E-03 -1.5676 7 Prefactor .0000 .62799 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 17.847 7.8706 .23685E-03 -1.5623 9 Prefactor .98732 3.4780 .43786E-03 -1.5688 10 Prefactor 12.041 12.593 .28750E-03 -1.5639 11 Prefactor .0000 1.5619 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor 36.921 36.739 .16534E-03 -1.5586 13 Prefactor .10586E-05 71.521 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 norm 8.1880 2.1478 .35004E-03 -1.5651 15 norm 4.0301 .56578 .50211E-03 -1.5668 16 norm 9.8173 3.1777 .31978E-03 -1.5645 17 Prefactor .19940E-06 6.6132 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Prefactor 31.950 33.778 .17556E-03 -1.5595 19 Prefactor .15543E-07 5.2638 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 norm 7.8737 4.5283 .35721E-03 -1.5652 21 Prefactor .10619E-06 4.5257 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 22 Prefactor .16653E-08 4.7916 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 Prefactor .84710E-07 11.737 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 24 norm .83316 .99193 .50532E-03 -1.5690 25 norm .0000 1.1093 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 26 norm 3.1068 4.0523 .57428E-03 -1.5673 27 Prefactor 3.7336 8.1584 .52204E-03 -1.5669 28 Prefactor 5.5024 2.9841 .42831E-03 -1.5661 29 norm 4.0612 .96619 .50006E-03 -1.5668 30 norm .73885E-06 8.9872 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 31 norm .37014 1.2117 .64925E-02 -1.5696 32 norm .23853E-06 7.9173 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 33 Prefactor 5.3623 11.666 .43428E-03 -1.5662 34 norm 4.2696 1.7944 .48730E-03 -1.5667 35 Prefactor 5.2226 6.2695 .43947E-03 -1.5662 36 Normalizat 1.1250 .10554 .79846E-01 -.88952 37 Prefactor .94786 .53493E-01 .45613E-01 -.94488 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.06501e-06 Minuit parameter uncertainties: 1 0.00322717 2 2.83858e-05 3 0.000703541 4 4.09224 5 0.277658 6 3.11357 7 7.60154e-07 8 7.87056 9 3.47805 10 12.5927 11 1.90714e-06 12 36.7394 13 0.0174027 14 2.14775 15 0.565779 16 3.17766 17 0.00229665 18 33.7778 19 0.000571718 20 4.52829 21 0.00138648 22 0.000178049 23 0.00199419 24 0.99193 25 7.38256e-07 26 4.05233 27 8.1584 28 2.98406 29 0.966195 30 0.00515373 31 1.21166 32 0.00274848 33 11.6661 34 1.79442 35 6.26953 36 0.105558 37 0.0534958 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 33564.3783997 Extracting fit parameters... 4FGL J1821.6+6819 Spectrum: PowerLaw 357 Prefactor: 1.554e-08 5.717e-04 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: 9.479e-01 5.350e-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: 1.125e+00 1.056e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 275.403 68.324 Photon Flux Upper Limit: 4.44328996505e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00350146401344 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/33464584/likelihoodResults_806284801_806889601_4FGL_J1821.6+6819_weekly_bin938.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 33564.387273 delta logL = -0.00887330868864 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 33564.3784028 delta logL = -3.08649032377e-06 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .58403E-04 1.0000 .0000 .10000E+07 2 'Index ' 3.1164 1.0000 .0000 10.000 3 'Normalizat' 1.1250 1.0000 .10000E-01 10.000 4 'Prefactor ' .94788 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= 33564.38 FROM MIGRAD STATUS=CONVERGED 36 CALLS 246 TOTAL EDM= .50E-12 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.2% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 7.2232 -.38341E-06** at limit ** 2 Index 2.9298 1.6552 .71720E-05 .0000 3 Normalizat 1.1250 .10693 -.34185E-06 -.12996E-04 4 Prefactor .94786 .56831E-01 .93666E-06 -.42702E-04 ERR DEF= .500 Final values: Prefactor = 0 Index = 2.92975 Normalizat = 1.12505 Prefactor = 0.947864 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 33564.38 FROM HESSE STATUS=FAILED 11 CALLS 257 TOTAL EDM= .50E-12 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 6.8849 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .97138 2.0076 .71720E-05 -.42690 3 Normalizat 1.1250 1.1394 -.34185E-06 -.88952 4 Prefactor .94786 1.2902 .93666E-06 -.94488 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 5.0472e-13 Minuit parameter uncertainties: 1 1.11004e-05 2 0.994581 3 1.16596 4 1.33608 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 33564.3783997 delta logL = 1.44791556522e-09 Extracting fit parameters... 4FGL J1821.6+6819 Spectrum: PowerLaw 357 Prefactor: 0.000e+00 1.110e-05 0.000e+00 1.000e+06 ( 1.000e-12) 358 Index: 2.930e+00 9.946e-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: 9.479e-01 1.336e+00 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: 1.125e+00 1.166e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 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/33464584/cmap_HighResolution_806284801_806889601_4FGL_J1821.6+6819_weekly_bin938.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='3.50e-03', job_status='DONE', photon_flux_upper_limit='4.44e-08', time_completed='2026-07-28 15:38:19.329715', job_id='33464584', GAL2='0.95', fit_tolerance='1e-08', EG2='1.13', EG='1.13', time_epoch_completed='1785278299.33', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.95', dlogl='1.45e-09', ts2='0.00', photon_index_error='0.00', photon_index='2.72' WHERE bin_id='938' AND source_name='4FGL J1821.6+6819' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Jul 28 15:38:19 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 33564.3783997 Extracting fit parameters... 4FGL J1821.6+6819 Spectrum: PowerLaw 357 Prefactor: 1.554e-08 5.717e-04 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: 9.479e-01 5.350e-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: 1.125e+00 1.056e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 275.403 68.324 Photon Flux Upper Limit: 4.44328996505e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00350146401344 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/33463504/likelihoodResults_806284801_806889601_4FGL_J1821.6+6819_weekly_bin938.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 33564.387273 delta logL = -0.00887330868864 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 33564.3784028 delta logL = -3.08649032377e-06 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .58403E-04 1.0000 .0000 .10000E+07 2 'Index ' 3.1164 1.0000 .0000 10.000 3 'Normalizat' 1.1250 1.0000 .10000E-01 10.000 4 'Prefactor ' .94788 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= 33564.38 FROM MIGRAD STATUS=CONVERGED 36 CALLS 246 TOTAL EDM= .50E-12 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.2% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 7.2232 -.38341E-06** at limit ** 2 Index 2.9298 1.6552 .71720E-05 .0000 3 Normalizat 1.1250 .10693 -.34185E-06 -.12996E-04 4 Prefactor .94786 .56831E-01 .93666E-06 -.42702E-04 ERR DEF= .500 Final values: Prefactor = 0 Index = 2.92975 Normalizat = 1.12505 Prefactor = 0.947864 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 33564.38 FROM HESSE STATUS=FAILED 11 CALLS 257 TOTAL EDM= .50E-12 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 6.8849 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .97138 2.0076 .71720E-05 -.42690 3 Normalizat 1.1250 1.1394 -.34185E-06 -.88952 4 Prefactor .94786 1.2902 .93666E-06 -.94488 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 5.0472e-13 Minuit parameter uncertainties: 1 1.11004e-05 2 0.994581 3 1.16596 4 1.33608 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 33564.3783997 delta logL = 1.44791556522e-09 Extracting fit parameters... 4FGL J1821.6+6819 Spectrum: PowerLaw 357 Prefactor: 0.000e+00 1.110e-05 0.000e+00 1.000e+06 ( 1.000e-12) 358 Index: 2.930e+00 9.946e-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: 9.479e-01 1.336e+00 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: 1.125e+00 1.166e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 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/33463504/cmap_HighResolution_806284801_806889601_4FGL_J1821.6+6819_weekly_bin938.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='3.50e-03', job_status='DONE', photon_flux_upper_limit='4.44e-08', time_completed='2026-07-28 15:39:52.715943', job_id='33463504', GAL2='0.95', fit_tolerance='1e-08', EG2='1.13', EG='1.13', time_epoch_completed='1785278392.72', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.95', dlogl='1.45e-09', ts2='0.00', photon_index_error='0.00', photon_index='2.72' WHERE bin_id='938' AND source_name='4FGL J1821.6+6819' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Jul 28 15:39:52 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 33564.3783997 Extracting fit parameters... 4FGL J1821.6+6819 Spectrum: PowerLaw 357 Prefactor: 1.554e-08 5.717e-04 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: 9.479e-01 5.350e-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: 1.125e+00 1.056e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 275.403 68.324 Photon Flux Upper Limit: 4.44328996505e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00350146401344 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/33464280/likelihoodResults_806284801_806889601_4FGL_J1821.6+6819_weekly_bin938.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 33564.387273 delta logL = -0.00887330868864 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 33564.3784028 delta logL = -3.08649032377e-06 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .58403E-04 1.0000 .0000 .10000E+07 2 'Index ' 3.1164 1.0000 .0000 10.000 3 'Normalizat' 1.1250 1.0000 .10000E-01 10.000 4 'Prefactor ' .94788 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= 33564.38 FROM MIGRAD STATUS=CONVERGED 36 CALLS 246 TOTAL EDM= .50E-12 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.2% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 7.2232 -.38341E-06** at limit ** 2 Index 2.9298 1.6552 .71720E-05 .0000 3 Normalizat 1.1250 .10693 -.34185E-06 -.12996E-04 4 Prefactor .94786 .56831E-01 .93666E-06 -.42702E-04 ERR DEF= .500 Final values: Prefactor = 0 Index = 2.92975 Normalizat = 1.12505 Prefactor = 0.947864 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 33564.38 FROM HESSE STATUS=FAILED 11 CALLS 257 TOTAL EDM= .50E-12 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 6.8849 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .97138 2.0076 .71720E-05 -.42690 3 Normalizat 1.1250 1.1394 -.34185E-06 -.88952 4 Prefactor .94786 1.2902 .93666E-06 -.94488 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 5.0472e-13 Minuit parameter uncertainties: 1 1.11004e-05 2 0.994581 3 1.16596 4 1.33608 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 33564.3783997 delta logL = 1.44791556522e-09 Extracting fit parameters... 4FGL J1821.6+6819 Spectrum: PowerLaw 357 Prefactor: 0.000e+00 1.110e-05 0.000e+00 1.000e+06 ( 1.000e-12) 358 Index: 2.930e+00 9.946e-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: 9.479e-01 1.336e+00 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: 1.125e+00 1.166e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 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/33464280/cmap_HighResolution_806284801_806889601_4FGL_J1821.6+6819_weekly_bin938.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='3.50e-03', job_status='DONE', photon_flux_upper_limit='4.44e-08', time_completed='2026-07-28 15:41:22.163189', job_id='33464280', GAL2='0.95', fit_tolerance='1e-08', EG2='1.13', EG='1.13', time_epoch_completed='1785278482.16', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.95', dlogl='1.45e-09', ts2='0.00', photon_index_error='0.00', photon_index='2.72' WHERE bin_id='938' AND source_name='4FGL J1821.6+6819' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Jul 28 15:41:22 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 33564.3783997 Extracting fit parameters... 4FGL J1821.6+6819 Spectrum: PowerLaw 357 Prefactor: 1.554e-08 5.717e-04 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: 9.479e-01 5.350e-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: 1.125e+00 1.056e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 275.403 68.324 Photon Flux Upper Limit: 4.44328996505e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00350146401344 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/33464343/likelihoodResults_806284801_806889601_4FGL_J1821.6+6819_weekly_bin938.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 33564.387273 delta logL = -0.00887330868864 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 33564.3784028 delta logL = -3.08649032377e-06 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .58403E-04 1.0000 .0000 .10000E+07 2 'Index ' 3.1164 1.0000 .0000 10.000 3 'Normalizat' 1.1250 1.0000 .10000E-01 10.000 4 'Prefactor ' .94788 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= 33564.38 FROM MIGRAD STATUS=CONVERGED 36 CALLS 246 TOTAL EDM= .50E-12 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.2% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 7.2232 -.38341E-06** at limit ** 2 Index 2.9298 1.6552 .71720E-05 .0000 3 Normalizat 1.1250 .10693 -.34185E-06 -.12996E-04 4 Prefactor .94786 .56831E-01 .93666E-06 -.42702E-04 ERR DEF= .500 Final values: Prefactor = 0 Index = 2.92975 Normalizat = 1.12505 Prefactor = 0.947864 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 33564.38 FROM HESSE STATUS=FAILED 11 CALLS 257 TOTAL EDM= .50E-12 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 6.8849 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .97138 2.0076 .71720E-05 -.42690 3 Normalizat 1.1250 1.1394 -.34185E-06 -.88952 4 Prefactor .94786 1.2902 .93666E-06 -.94488 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 5.0472e-13 Minuit parameter uncertainties: 1 1.11004e-05 2 0.994581 3 1.16596 4 1.33608 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 33564.3783997 delta logL = 1.44791556522e-09 Extracting fit parameters... 4FGL J1821.6+6819 Spectrum: PowerLaw 357 Prefactor: 0.000e+00 1.110e-05 0.000e+00 1.000e+06 ( 1.000e-12) 358 Index: 2.930e+00 9.946e-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: 9.479e-01 1.336e+00 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: 1.125e+00 1.166e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 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/33464343/cmap_HighResolution_806284801_806889601_4FGL_J1821.6+6819_weekly_bin938.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='3.50e-03', job_status='DONE', photon_flux_upper_limit='4.44e-08', time_completed='2026-07-28 15:42:45.811323', job_id='33464343', GAL2='0.95', fit_tolerance='1e-08', EG2='1.13', EG='1.13', time_epoch_completed='1785278565.81', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.95', dlogl='1.45e-09', ts2='0.00', photon_index_error='0.00', photon_index='2.72' WHERE bin_id='938' AND source_name='4FGL J1821.6+6819' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Jul 28 15:42:46 PDT 2026