number of points = 17394 number of fields = 31 RA_SUN column already exists. File will not be modified. /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). Done. Performing analysis on: 4FGL_J1051.6+2109_weekly_bin949 RA = 162.913, Dec = 21.1651 tmin = 812937601, tmax = 813542401 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='40705563', job_status='RUN', time_executed='2026-10-13 08:25:13.600006', time_epoch_executed='1791905113.6' WHERE source_name='4FGL J1051.6+2109' and cadence='weekly' and bin_id='949' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/40705563 Creating custom pfile directory: /lscratch/kocevski/40705563/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=812937601.0 && nMetStart<813542401.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=812937601.0 && nMetStart<813542401.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/40705563/ft1_4FGL_J1051.6+2109_weekly_bin949.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=812937601.0 && nMetStart<813542401.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/40705563/ft2_4FGL_J1051.6+2109_weekly_bin949.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/40705563/ft1_4FGL_J1051.6+2109_weekly_bin949.fits outfile=/lscratch/kocevski/40705563/ft1_filteredMKT_4FGL_J1051.6+2109_weekly_bin949.fits ra=162.913 dec=21.1651 rad=12.0 tmin=812937601.0 tmax=813542401.0 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 4.70 user 4.16 sys 0.21 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/40705563/ft2_4FGL_J1051.6+2109_weekly_bin949.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/40705563/ft2_4FGL_J1051.6+2109_weekly_bin949.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/40705563/ft1_filteredMKT_4FGL_J1051.6+2109_weekly_bin949.fits evtable="EVENTS" outfile="/lscratch/kocevski/40705563/ft1_filtered_4FGL_J1051.6+2109_weekly_bin949.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 0.96 user 0.23 sys 0.12 Number of photons that the gtmktime cut: 1759 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/40705563/ft1_filtered_4FGL_J1051.6+2109_weekly_bin949.fits" evtable="EVENTS" scfile=/lscratch/kocevski/40705563/ft2_4FGL_J1051.6+2109_weekly_bin949.fits sctable="SC_DATA" /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/40705473/ltcube_812937601_813542401_4FGL_J1051.6+2109_weekly_bin949.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/40705473/ft2_4FGL_J1051.6+2109_weekly_bin949.fits .....................! real 18.62 user 17.92 sys 0.21 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/40705473/ft1_filtered_4FGL_J1051.6+2109_weekly_bin949.fits evtable="EVENTS" scfile=/lscratch/kocevski/40705473/ft2_4FGL_J1051.6+2109_weekly_bin949.fits sctable="SC_DATA" expcube=/lscratch/kocevski/40705473/ltcube_812937601_813542401_4FGL_J1051.6+2109_weekly_bin949.fits outfile=/lscratch/kocevski/40705473/expmap_812937601_813542401_4FGL_J1051.6+2109_weekly_bin949.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/40705473/ltcube_812937601_813542401_4FGL_J1051.6+2109_weekly_bin949.fits .....................! real 67.93 user 63.37 sys 3.88 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 184 point sources and 0 extended sources Setting source of interest to: 4FGL J1051.6+2109 @ 162.913 21.1651 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/40705473/ft1_filtered_4FGL_J1051.6+2109_weekly_bin949.fits scfile=/lscratch/kocevski/40705473/ft2_4FGL_J1051.6+2109_weekly_bin949.fits outfile=/lscratch/kocevski/40705473/cmap_812937601_813542401_4FGL_J1051.6+2109_weekly_bin949.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=162.913 yref=21.1651 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 0.22 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/40705473/ft1_filtered_4FGL_J1051.6+2109_weekly_bin949.fits scfile=/lscratch/kocevski/40705473/ft2_4FGL_J1051.6+2109_weekly_bin949.fits outfile=/lscratch/kocevski/40705473/cmap_HighResolution_812937601_813542401_4FGL_J1051.6+2109_weekly_bin949.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=162.913 yref=21.1651 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 0.71 user 0.23 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/40705473/ft1_filtered_4FGL_J1051.6+2109_weekly_bin949.fits evtable="EVENTS" scfile=/lscratch/kocevski/40705473/ft2_4FGL_J1051.6+2109_weekly_bin949.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/40705473/Model_4FGL_J1051.6+2109_weekly_bin949.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/40705551/ltcube_812937601_813542401_4FGL_J1051.6+2109_weekly_bin949.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/40705551/ft2_4FGL_J1051.6+2109_weekly_bin949.fits .....................! real 19.71 user 18.92 sys 0.24 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/40705551/ft1_filtered_4FGL_J1051.6+2109_weekly_bin949.fits evtable="EVENTS" scfile=/lscratch/kocevski/40705551/ft2_4FGL_J1051.6+2109_weekly_bin949.fits sctable="SC_DATA" expcube=/lscratch/kocevski/40705551/ltcube_812937601_813542401_4FGL_J1051.6+2109_weekly_bin949.fits outfile=/lscratch/kocevski/40705551/expmap_812937601_813542401_4FGL_J1051.6+2109_weekly_bin949.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/40705551/ltcube_812937601_813542401_4FGL_J1051.6+2109_weekly_bin949.fits .....................! real 71.51 user 66.80 sys 4.12 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 184 point sources and 0 extended sources Setting source of interest to: 4FGL J1051.6+2109 @ 162.913 21.1651 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/40705551/ft1_filtered_4FGL_J1051.6+2109_weekly_bin949.fits scfile=/lscratch/kocevski/40705551/ft2_4FGL_J1051.6+2109_weekly_bin949.fits outfile=/lscratch/kocevski/40705551/cmap_812937601_813542401_4FGL_J1051.6+2109_weekly_bin949.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=162.913 yref=21.1651 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 0.73 user 0.23 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/40705551/ft1_filtered_4FGL_J1051.6+2109_weekly_bin949.fits scfile=/lscratch/kocevski/40705551/ft2_4FGL_J1051.6+2109_weekly_bin949.fits outfile=/lscratch/kocevski/40705551/cmap_HighResolution_812937601_813542401_4FGL_J1051.6+2109_weekly_bin949.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=162.913 yref=21.1651 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 0.76 user 0.24 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/40705551/ft1_filtered_4FGL_J1051.6+2109_weekly_bin949.fits evtable="EVENTS" scfile=/lscratch/kocevski/40705551/ft2_4FGL_J1051.6+2109_weekly_bin949.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/40705551/Model_4FGL_J1051.6+2109_weekly_bin949.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 sourcoutfile=/lscratch/kocevski/40705563/ltcube_812937601_813542401_4FGL_J1051.6+2109_weekly_bin949.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/40705563/ft2_4FGL_J1051.6+2109_weekly_bin949.fits .....................! real 18.64 user 17.90 sys 0.24 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/40705563/ft1_filtered_4FGL_J1051.6+2109_weekly_bin949.fits evtable="EVENTS" scfile=/lscratch/kocevski/40705563/ft2_4FGL_J1051.6+2109_weekly_bin949.fits sctable="SC_DATA" expcube=/lscratch/kocevski/40705563/ltcube_812937601_813542401_4FGL_J1051.6+2109_weekly_bin949.fits outfile=/lscratch/kocevski/40705563/expmap_812937601_813542401_4FGL_J1051.6+2109_weekly_bin949.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/40705563/ltcube_812937601_813542401_4FGL_J1051.6+2109_weekly_bin949.fits .....................! real 68.06 user 63.46 sys 3.85 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 184 point sources and 0 extended sources Setting source of interest to: 4FGL J1051.6+2109 @ 162.913 21.1651 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/40705563/ft1_filtered_4FGL_J1051.6+2109_weekly_bin949.fits scfile=/lscratch/kocevski/40705563/ft2_4FGL_J1051.6+2109_weekly_bin949.fits outfile=/lscratch/kocevski/40705563/cmap_812937601_813542401_4FGL_J1051.6+2109_weekly_bin949.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=162.913 yref=21.1651 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 0.73 user 0.24 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/40705563/ft1_filtered_4FGL_J1051.6+2109_weekly_bin949.fits scfile=/lscratch/kocevski/40705563/ft2_4FGL_J1051.6+2109_weekly_bin949.fits outfile=/lscratch/kocevski/40705563/cmap_HighResolution_812937601_813542401_4FGL_J1051.6+2109_weekly_bin949.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=162.913 yref=21.1651 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 0.71 user 0.24 sys 0.14 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/40705563/ft1_filtered_4FGL_J1051.6+2109_weekly_bin949.fits evtable="EVENTS" scfile=/lscratch/kocevski/40705563/ft2_4FGL_J1051.6+2109_weekly_bin949.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/40705563/Model_4FGL_J1051.6+2109_weekly_bin949.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 sourcenumber of points = 17394 number of fields = 31 RA_SUN column already exists. File will not be modified. e GAL_V02 Working on... /lscratch/kocevski/40705473/ft1_filtered_4FGL_J1051.6+2109_weekly_bin949.fits.....................! real 58.31 user 56.64 sys 1.02 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/40705473/ft1_filtered_4FGL_J1051.6+2109_weekly_bin949.fits', '/lscratch/kocevski/40705473/ft2_4FGL_J1051.6+2109_weekly_bin949.fits', expMap='/lscratch/kocevski/40705473/expmap_812937601_813542401_4FGL_J1051.6+2109_weekly_bin949.fits', expCube='/lscratch/kocevski/40705473/ltcube_812937601_813542401_4FGL_J1051.6+2109_weekly_bin949.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/40705473/Model_4FGL_J1051.6+2109_weekly_bin949.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1051.6+2109' 4FGL J1051.6+2109 Spectrum: PowerLaw 244 Prefactor: 1.594e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 245 Index: 2.771e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 246 Scale: 5.065e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/40705473/ft1_filtered_4FGL_J1051.6+2109_weekly_bin949.fits Spacecraft file(s): /lscratch/kocevski/40705473/ft2_4FGL_J1051.6+2109_weekly_bin949.fits Exposure map: /lscratch/kocevski/40705473/expmap_812937601_813542401_4FGL_J1051.6+2109_weekly_bin949.fits Exposure cube: /lscratch/kocevski/40705473/ltcube_812937601_813542401_4FGL_J1051.6+2109_weekly_bin949.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/40705473/Model_4FGL_J1051.6+2109_weekly_bin949.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) = 19558.6409808 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 19558.635461 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 12.197 1.0000 .0000 .10000E+07 2 'Prefactor ' .16647E-05 1.0000 .0000 .10000E+07 3 'Prefactor ' 27.470 1.0000 .0000 .10000E+07 4 'Prefactor ' 30.369 1.0000 .0000 .10000E+07 5 'Prefactor ' .11657E-07 1.0000 .0000 .10000E+07 6 'Prefactor ' 15.708 1.0000 .0000 .10000E+07 7 'Prefactor ' .36471E-07 1.0000 .0000 .10000E+07 8 'Prefactor ' .30667E-05 1.0000 .0000 .10000E+07 9 'Prefactor ' 8.2819 1.0000 .0000 .10000E+07 10 'Prefactor ' 7.7068 1.0000 .0000 .10000E+07 11 'Prefactor ' 4.4344 1.0000 .0000 .10000E+07 12 'norm ' 1.3026 1.0000 .0000 .10000E+07 13 'Prefactor ' 2.0079 1.0000 .0000 .10000E+07 14 'Prefactor ' 5.7462 1.0000 .0000 .10000E+07 15 'norm ' 15.582 1.0000 .0000 .10000E+07 16 'Prefactor ' 14.764 1.0000 .0000 .10000E+07 17 'Normalizat' .96387 1.0000 .10000E-01 10.000 18 'Prefactor ' 1.1019 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5760E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 19558.64 FROM MIGRAD STATUS=CONVERGED 83 CALLS 1284 TOTAL EDM= .15E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .7% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 12.191 2.1289 -.14700E-06 -.68192E-01 2 Prefactor .33307E-09 4.3488 .30377E-06** at limit ** 3 Prefactor 27.506 3.3225 .17359E-06 -.16104 4 Prefactor 30.395 5.0265 .42782E-07 .46063E-01 5 Prefactor .55511E-10 1.0076 .10026E-06** at limit ** 6 Prefactor 15.713 3.4514 -.24572E-06 -.11084 7 Prefactor .0000 1.3154 -.24189E-06** at limit ** 8 Prefactor .11102E-09 8.5630 .41381E-06** at limit ** 9 Prefactor 8.2717 3.6764 -.36584E-07 -.44100E-02 10 Prefactor 7.7119 1.2555 .19735E-07 .10244E-01 11 Prefactor 4.4149 3.5851 .23092E-06 .10875E-01 12 norm 1.3024 .71949 -.61138E-07 -.85397E-02 13 Prefactor 2.0081 1.3857 .63991E-07 .57604E-02 14 Prefactor 5.7489 3.7587 -.94923E-07 -.84855E-02 15 norm 15.585 3.7763 .26997E-06 -.64650E-01 16 Prefactor 14.768 1.7213 -.94103E-07 .28738E-03 17 Normalizat .96380 .11809 -.25537E-06 .15811E-03 18 Prefactor 1.1019 .12310 .19400E-05 .23657E-03 ERR DEF= .500 Final values: norm = 12.1907 Prefactor = 3.33067e-10 Prefactor = 27.5057 Prefactor = 30.3952 Prefactor = 5.55112e-11 Prefactor = 15.713 Prefactor = 0 Prefactor = 1.11022e-10 Prefactor = 8.27168 Prefactor = 7.71189 Prefactor = 4.41495 norm = 1.30243 Prefactor = 2.00808 Prefactor = 5.74889 norm = 15.5854 Prefactor = 14.7682 Normalizat = 0.963797 Prefactor = 1.10193 Done. Performing analysis on: 4FGL_J1051.6+2109_weekly_bin949 RA = 162.913, Dec = 21.1651 tmin = 812937601, tmax = 813542401 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='40705795', job_status='RUN', time_executed='2026-10-13 08:28:19.630273', time_epoch_executed='1791905299.63' WHERE source_name='4FGL J1051.6+2109' and cadence='weekly' and bin_id='949' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/40705795 Creating custom pfile directory: /lscratch/kocevski/40705795/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=812937601.0 && nMetStart<813542401.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=812937601.0 && nMetStart<813542401.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/40705795/ft1_4FGL_J1051.6+2109_weekly_bin949.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=812937601.0 && nMetStart<813542401.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/40705795/ft2_4FGL_J1051.6+2109_weekly_bin949.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/40705795/ft1_4FGL_J1051.6+2109_weekly_bin949.fits outfile=/lscratch/kocevski/40705795/ft1_filteredMKT_4FGL_J1051.6+2109_weekly_bin949.fits ra=162.913 dec=21.1651 rad=12.0 tmin=812937601.0 tmax=813542401.0 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 4.95 user 4.32 sys 0.23 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/40705795/ft2_4FGL_J1051.6+2109_weekly_bin949.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/40705795/ft2_4FGL_J1051.6+2109_weekly_bin949.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/40705795/ft1_filteredMKT_4FGL_J1051.6+2109_weekly_bin949.fits evtable="EVENTS" outfile="/lscratch/kocevski/40705795/ft1_filtered_4FGL_J1051.6+2109_weekly_bin949.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 0.65 user 0.22 sys 0.14 Number of photons that the gtmktime cut: 1759 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/40705795/ft1_filtered_4FGL_J1051.6+2109_weekly_bin949.fits" evtable="EVENTS" scfile=/lscratch/kocevski/40705795/ft2_4FGL_J1051.6+2109_weekly_bin949.fits sctable="SC_DATA" ********** ** 18 **HESSE ********** FCN= 19558.64 FROM HESSE STATUS=OK 290 CALLS 1574 TOTAL EDM= .67E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 12.191 4.4293 .28658E-03 -1.5638 2 Prefactor .33307E-09 4.3651 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor 27.506 25.446 .19083E-03 -1.5603 4 Prefactor 30.395 5.2560 .18149E-03 -1.5598 5 Prefactor .55511E-10 .97319 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 15.713 4.7022 .25245E-03 -1.5629 7 Prefactor .0000 1.3215 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor .11102E-09 8.5712 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor 8.2717 4.9754 .34812E-03 -1.5650 10 Prefactor 7.7119 4.9097 .36098E-03 -1.5652 11 Prefactor 4.4149 5.0704 .47797E-03 -1.5666 12 norm 1.3024 .72915 .96736E-03 -1.5685 13 Prefactor 2.0081 1.4264 .73038E-03 -1.5680 14 Prefactor 5.7489 3.8451 .41877E-03 -1.5660 15 norm 15.585 8.4957 .25347E-03 -1.5629 16 Prefactor 14.768 6.3327 .26040E-03 -1.5631 17 Normalizat .96380 .10259 .45713E-01 -.94253 18 Prefactor 1.1019 .10577 .59508E-01 -.89405 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 6.69049e-07 Minuit parameter uncertainties: 1 4.42935 2 7.93317e-05 3 25.4463 4 5.25599 5 1.05018e-05 6 4.70219 7 7.23345e-06 8 6.27911e-05 9 4.97536 10 4.9097 11 5.07041 12 0.72915 13 1.42643 14 3.84512 15 8.49571 16 6.33266 17 0.102615 18 0.105789 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 19558.6354341 Extracting fit parameters... 4FGL J1051.6+2109 Spectrum: PowerLaw 244 Prefactor: 0.000e+00 7.233e-06 0.000e+00 1.000e+06 ( 1.000e-12) 245 Index: 2.771e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 246 Scale: 5.065e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 573 Prefactor: 1.102e+00 1.058e-01 0.000e+00 1.000e+01 ( 1.000e+00) 574 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 575 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 572 Normalization: 9.638e-01 1.026e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 162.913 21.165 Photon Flux Upper Limit: 3.00027349028e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.0023714474873 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/40705473/likelihoodResults_812937601_813542401_4FGL_J1051.6+2109_weekly_bin949.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 19558.6369414 delta logL = -0.00150729137022 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 19558.6354427 delta logL = -8.61749140313e-06 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .92804E-06 1.0000 .0000 .10000E+07 2 'Index ' 1.1602 1.0000 .0000 10.000 3 'Normalizat' .96420 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.1015 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5760E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 19558.64 FROM MIGRAD STATUS=CONVERGED 47 CALLS 244 TOTAL EDM= .91E-12 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 .78011 .42118E-03** at limit ** 2 Index 4.2829 1.7269 .22558E-04 .0000 3 Normalizat .96380 1.2959 -.19033E-07 .30431E-04 4 Prefactor 1.1019 1.1478 -.69041E-06 .41951E-04 ERR DEF= .500 Final values: Prefactor = 0 Index = 4.28288 Normalizat = 0.963798 Prefactor = 1.10193 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 19558.64 FROM HESSE STATUS=FAILED 9 CALLS 253 TOTAL EDM= .91E-12 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 .78011 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.9585 2.3695 .22558E-04 -.14392 3 Normalizat .96380 1.2959 -.19033E-07 -.94253 4 Prefactor 1.1019 1.1478 -.69041E-06 -.89405 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 9.11489e-13 Minuit parameter uncertainties: 1 1.28589e-06 2 1.76399 3 1.34214 4 1.17521 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) = 19558.6354341 delta logL = 1.09139364213e-11 Extracting fit parameters... 4FGL J1051.6+2109 Spectrum: PowerLaw 244 Prefactor: 0.000e+00 1.286e-06 0.000e+00 1.000e+06 ( 1.000e-12) 245 Index: 4.283e+00 1.764e+00 0.000e+00 1.000e+01 (-1.000e+00) 246 Scale: 5.065e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 573 Prefactor: 1.102e+00 1.175e+00 0.000e+00 1.000e+01 ( 1.000e+00) 574 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 575 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 572 Normalization: 9.638e-01 1.342e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 162.913 21.165 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/40705473/cmap_HighResolution_812937601_813542401_4FGL_J1051.6+2109_weekly_bin949.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.37e-03', job_status='DONE', photon_flux_upper_limit='3.00e-08', time_completed='2026-10-13 08:32:29.110347', job_id='40705473', GAL2='1.10', fit_tolerance='1e-08', EG2='0.96', EG='0.96', time_epoch_completed='1791905549.11', return_code2='101', ts='0.00', comment='SUCCESS', return_code='0', GAL='1.10', dlogl='1.09e-11', ts2='0.00', photon_index_error='0.00', photon_index='2.77' WHERE bin_id='949' AND source_name='4FGL J1051.6+2109' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Oct 13 08:32:29 PDT 2026 e GAL_V02 Working on... /lscratch/kocevski/40705551/ft1_filtered_4FGL_J1051.6+2109_weekly_bin949.fits.....................! real 62.98 user 61.27 sys 1.01 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/40705551/ft1_filtered_4FGL_J1051.6+2109_weekly_bin949.fits', '/lscratch/kocevski/40705551/ft2_4FGL_J1051.6+2109_weekly_bin949.fits', expMap='/lscratch/kocevski/40705551/expmap_812937601_813542401_4FGL_J1051.6+2109_weekly_bin949.fits', expCube='/lscratch/kocevski/40705551/ltcube_812937601_813542401_4FGL_J1051.6+2109_weekly_bin949.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/40705551/Model_4FGL_J1051.6+2109_weekly_bin949.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1051.6+2109' 4FGL J1051.6+2109 Spectrum: PowerLaw 244 Prefactor: 1.594e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 245 Index: 2.771e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 246 Scale: 5.065e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/40705551/ft1_filtered_4FGL_J1051.6+2109_weekly_bin949.fits Spacecraft file(s): /lscratch/kocevski/40705551/ft2_4FGL_J1051.6+2109_weekly_bin949.fits Exposure map: /lscratch/kocevski/40705551/expmap_812937601_813542401_4FGL_J1051.6+2109_weekly_bin949.fits Exposure cube: /lscratch/kocevski/40705551/ltcube_812937601_813542401_4FGL_J1051.6+2109_weekly_bin949.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/40705551/Model_4FGL_J1051.6+2109_weekly_bin949.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) = 19558.6409808 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 19558.635461 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 12.197 1.0000 .0000 .10000E+07 2 'Prefactor ' .16647E-05 1.0000 .0000 .10000E+07 3 'Prefactor ' 27.470 1.0000 .0000 .10000E+07 4 'Prefactor ' 30.369 1.0000 .0000 .10000E+07 5 'Prefactor ' .11657E-07 1.0000 .0000 .10000E+07 6 'Prefactor ' 15.708 1.0000 .0000 .10000E+07 7 'Prefactor ' .36471E-07 1.0000 .0000 .10000E+07 8 'Prefactor ' .30667E-05 1.0000 .0000 .10000E+07 9 'Prefactor ' 8.2819 1.0000 .0000 .10000E+07 10 'Prefactor ' 7.7068 1.0000 .0000 .10000E+07 11 'Prefactor ' 4.4344 1.0000 .0000 .10000E+07 12 'norm ' 1.3026 1.0000 .0000 .10000E+07 13 'Prefactor ' 2.0079 1.0000 .0000 .10000E+07 14 'Prefactor ' 5.7462 1.0000 .0000 .10000E+07 15 'norm ' 15.582 1.0000 .0000 .10000E+07 16 'Prefactor ' 14.764 1.0000 .0000 .10000E+07 17 'Normalizat' .96387 1.0000 .10000E-01 10.000 18 'Prefactor ' 1.1019 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5760E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 19558.64 FROM MIGRAD STATUS=CONVERGED 83 CALLS 1284 TOTAL EDM= .15E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .7% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 12.191 2.1289 -.14700E-06 -.68192E-01 2 Prefactor .33307E-09 4.3488 .30377E-06** at limit ** 3 Prefactor 27.506 3.3225 .17359E-06 -.16104 4 Prefactor 30.395 5.0265 .42782E-07 .46063E-01 5 Prefactor .55511E-10 1.0076 .10026E-06** at limit ** 6 Prefactor 15.713 3.4514 -.24572E-06 -.11084 7 Prefactor .0000 1.3154 -.24189E-06** at limit ** 8 Prefactor .11102E-09 8.5630 .41381E-06** at limit ** 9 Prefactor 8.2717 3.6764 -.36584E-07 -.44100E-02 10 Prefactor 7.7119 1.2555 .19735E-07 .10244E-01 11 Prefactor 4.4149 3.5851 .23092E-06 .10875E-01 12 norm 1.3024 .71949 -.61138E-07 -.85397E-02 13 Prefactor 2.0081 1.3857 .63991E-07 .57604E-02 14 Prefactor 5.7489 3.7587 -.94923E-07 -.84855E-02 15 norm 15.585 3.7763 .26997E-06 -.64650E-01 16 Prefactor 14.768 1.7213 -.94103E-07 .28738E-03 17 Normalizat .96380 .11809 -.25537E-06 .15811E-03 18 Prefactor 1.1019 .12310 .19400E-05 .23657E-03 ERR DEF= .500 Final values: norm = 12.1907 Prefactor = 3.33067e-10 Prefactor = 27.5057 Prefactor = 30.3952 Prefactor = 5.55112e-11 Prefactor = 15.713 Prefactor = 0 Prefactor = 1.11022e-10 Prefactor = 8.27168 Prefactor = 7.71189 Prefactor = 4.41495 norm = 1.30243 Prefactor = 2.00808 Prefactor = 5.74889 norm = 15.5854 Prefactor = 14.7682 Normalizat = 0.963797 Prefactor = 1.10193 GAL_V02 Working on... /lscratch/kocevski/40705563/ft1_filtered_4FGL_J1051.6+2109_weekly_bin949.fits.....................! real 59.67 user 57.95 sys 1.01 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/40705563/ft1_filtered_4FGL_J1051.6+2109_weekly_bin949.fits', '/lscratch/kocevski/40705563/ft2_4FGL_J1051.6+2109_weekly_bin949.fits', expMap='/lscratch/kocevski/40705563/expmap_812937601_813542401_4FGL_J1051.6+2109_weekly_bin949.fits', expCube='/lscratch/kocevski/40705563/ltcube_812937601_813542401_4FGL_J1051.6+2109_weekly_bin949.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/40705563/Model_4FGL_J1051.6+2109_weekly_bin949.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1051.6+2109' 4FGL J1051.6+2109 Spectrum: PowerLaw 244 Prefactor: 1.594e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 245 Index: 2.771e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 246 Scale: 5.065e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/40705563/ft1_filtered_4FGL_J1051.6+2109_weekly_bin949.fits Spacecraft file(s): /lscratch/kocevski/40705563/ft2_4FGL_J1051.6+2109_weekly_bin949.fits Exposure map: /lscratch/kocevski/40705563/expmap_812937601_813542401_4FGL_J1051.6+2109_weekly_bin949.fits Exposure cube: /lscratch/kocevski/40705563/ltcube_812937601_813542401_4FGL_J1051.6+2109_weekly_bin949.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/40705563/Model_4FGL_J1051.6+2109_weekly_bin949.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) = 19558.6409808 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 19558.635461 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 12.197 1.0000 .0000 .10000E+07 2 'Prefactor ' .16647E-05 1.0000 .0000 .10000E+07 3 'Prefactor ' 27.470 1.0000 .0000 .10000E+07 4 'Prefactor ' 30.369 1.0000 .0000 .10000E+07 5 'Prefactor ' .11657E-07 1.0000 .0000 .10000E+07 6 'Prefactor ' 15.708 1.0000 .0000 .10000E+07 7 'Prefactor ' .36471E-07 1.0000 .0000 .10000E+07 8 'Prefactor ' .30667E-05 1.0000 .0000 .10000E+07 9 'Prefactor ' 8.2819 1.0000 .0000 .10000E+07 10 'Prefactor ' 7.7068 1.0000 .0000 .10000E+07 11 'Prefactor ' 4.4344 1.0000 .0000 .10000E+07 12 'norm ' 1.3026 1.0000 .0000 .10000E+07 13 'Prefactor ' 2.0079 1.0000 .0000 .10000E+07 14 'Prefactor ' 5.7462 1.0000 .0000 .10000E+07 15 'norm ' 15.582 1.0000 .0000 .10000E+07 16 'Prefactor ' 14.764 1.0000 .0000 .10000E+07 17 'Normalizat' .96387 1.0000 .10000E-01 10.000 18 'Prefactor ' 1.1019 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5760E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 19558.64 FROM MIGRAD STATUS=CONVERGED 83 CALLS 1284 TOTAL EDM= .15E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .7% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 12.191 2.1289 -.14700E-06 -.68192E-01 2 Prefactor .33307E-09 4.3488 .30377E-06** at limit ** 3 Prefactor 27.506 3.3225 .17359E-06 -.16104 4 Prefactor 30.395 5.0265 .42782E-07 .46063E-01 5 Prefactor .55511E-10 1.0076 .10026E-06** at limit ** 6 Prefactor 15.713 3.4514 -.24572E-06 -.11084 7 Prefactor .0000 1.3154 -.24189E-06** at limit ** 8 Prefactor .11102E-09 8.5630 .41381E-06** at limit ** 9 Prefactor 8.2717 3.6764 -.36584E-07 -.44100E-02 10 Prefactor 7.7119 1.2555 .19735E-07 .10244E-01 11 Prefactor 4.4149 3.5851 .23092E-06 .10875E-01 12 norm 1.3024 .71949 -.61138E-07 -.85397E-02 13 Prefactor 2.0081 1.3857 .63991E-07 .57604E-02 14 Prefactor 5.7489 3.7587 -.94923E-07 -.84855E-02 15 norm 15.585 3.7763 .26997E-06 -.64650E-01 16 Prefactor 14.768 1.7213 -.94103E-07 .28738E-03 17 Normalizat .96380 .11809 -.25537E-06 .15811E-03 18 Prefactor 1.1019 .12310 .19400E-05 .23657E-03 ERR DEF= .500 Final values: norm = 12.1907 Prefactor = 3.33067e-10 Prefactor = 27.5057 Prefactor = 30.3952 Prefactor = 5.55112e-11 Prefactor = 15.713 Prefactor = 0 Prefactor = 1.11022e-10 Prefactor = 8.27168 Prefactor = 7.71189 Prefactor = 4.41495 norm = 1.30243 Prefactor = 2.00808 Prefactor = 5.74889 norm = 15.5854 Prefactor = 14.7682 Normalizat = 0.963797 Prefactor = 1.10193 ********** ** 18 **HESSE ********** FCN= 19558.64 FROM HESSE STATUS=OK 290 CALLS 1574 TOTAL EDM= .67E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 12.191 4.4293 .28658E-03 -1.5638 2 Prefactor .33307E-09 4.3651 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor 27.506 25.446 .19083E-03 -1.5603 4 Prefactor 30.395 5.2560 .18149E-03 -1.5598 5 Prefactor .55511E-10 .97319 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 15.713 4.7022 .25245E-03 -1.5629 7 Prefactor .0000 1.3215 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor .11102E-09 8.5712 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor 8.2717 4.9754 .34812E-03 -1.5650 10 Prefactor 7.7119 4.9097 .36098E-03 -1.5652 11 Prefactor 4.4149 5.0704 .47797E-03 -1.5666 12 norm 1.3024 .72915 .96736E-03 -1.5685 13 Prefactor 2.0081 1.4264 .73038E-03 -1.5680 14 Prefactor 5.7489 3.8451 .41877E-03 -1.5660 15 norm 15.585 8.4957 .25347E-03 -1.5629 16 Prefactor 14.768 6.3327 .26040E-03 -1.5631 17 Normalizat .96380 .10259 .45713E-01 -.94253 18 Prefactor 1.1019 .10577 .59508E-01 -.89405 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 6.69049e-07 Minuit parameter uncertainties: 1 4.42935 2 7.93317e-05 3 25.4463 4 5.25599 5 1.05018e-05 6 4.70219 7 7.23345e-06 8 6.27911e-05 9 4.97536 10 4.9097 11 5.07041 12 0.72915 13 1.42643 14 3.84512 15 8.49571 16 6.33266 17 0.102615 18 0.105789 outfile=/lscratch/kocevski/40705795/ltcube_812937601_813542401_4FGL_J1051.6+2109_weekly_bin949.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/40705795/ft2_4FGL_J1051.6+2109_weekly_bin949.fits .....................! real 19.41 user 18.68 sys 0.21 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/40705795/ft1_filtered_4FGL_J1051.6+2109_weekly_bin949.fits evtable="EVENTS" scfile=/lscratch/kocevski/40705795/ft2_4FGL_J1051.6+2109_weekly_bin949.fits sctable="SC_DATA" expcube=/lscratch/kocevski/40705795/ltcube_812937601_813542401_4FGL_J1051.6+2109_weekly_bin949.fits outfile=/lscratch/kocevski/40705795/expmap_812937601_813542401_4FGL_J1051.6+2109_weekly_bin949.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/40705795/ltcube_812937601_813542401_4FGL_J1051.6+2109_weekly_bin949.fits .....................! real 71.41 user 66.48 sys 4.25 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 184 point sources and 0 extended sources Setting source of interest to: 4FGL J1051.6+2109 @ 162.913 21.1651 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/40705795/ft1_filtered_4FGL_J1051.6+2109_weekly_bin949.fits scfile=/lscratch/kocevski/40705795/ft2_4FGL_J1051.6+2109_weekly_bin949.fits outfile=/lscratch/kocevski/40705795/cmap_812937601_813542401_4FGL_J1051.6+2109_weekly_bin949.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=162.913 yref=21.1651 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 0.73 user 0.25 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/40705795/ft1_filtered_4FGL_J1051.6+2109_weekly_bin949.fits scfile=/lscratch/kocevski/40705795/ft2_4FGL_J1051.6+2109_weekly_bin949.fits outfile=/lscratch/kocevski/40705795/cmap_HighResolution_812937601_813542401_4FGL_J1051.6+2109_weekly_bin949.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=162.913 yref=21.1651 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 0.74 user 0.25 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/40705795/ft1_filtered_4FGL_J1051.6+2109_weekly_bin949.fits evtable="EVENTS" scfile=/lscratch/kocevski/40705795/ft2_4FGL_J1051.6+2109_weekly_bin949.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/40705795/Model_4FGL_J1051.6+2109_weekly_bin949.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 ********** ** 18 **HESSE ********** FCN= 19558.64 FROM HESSE STATUS=OK 290 CALLS 1574 TOTAL EDM= .67E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 12.191 4.4293 .28658E-03 -1.5638 2 Prefactor .33307E-09 4.3651 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor 27.506 25.446 .19083E-03 -1.5603 4 Prefactor 30.395 5.2560 .18149E-03 -1.5598 5 Prefactor .55511E-10 .97319 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 15.713 4.7022 .25245E-03 -1.5629 7 Prefactor .0000 1.3215 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor .11102E-09 8.5712 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor 8.2717 4.9754 .34812E-03 -1.5650 10 Prefactor 7.7119 4.9097 .36098E-03 -1.5652 11 Prefactor 4.4149 5.0704 .47797E-03 -1.5666 12 norm 1.3024 .72915 .96736E-03 -1.5685 13 Prefactor 2.0081 1.4264 .73038E-03 -1.5680 14 Prefactor 5.7489 3.8451 .41877E-03 -1.5660 15 norm 15.585 8.4957 .25347E-03 -1.5629 16 Prefactor 14.768 6.3327 .26040E-03 -1.5631 17 Normalizat .96380 .10259 .45713E-01 -.94253 18 Prefactor 1.1019 .10577 .59508E-01 -.89405 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 6.69049e-07 Minuit parameter uncertainties: 1 4.42935 2 7.93317e-05 3 25.4463 4 5.25599 5 1.05018e-05 6 4.70219 7 7.23345e-06 8 6.27911e-05 9 4.97536 10 4.9097 11 5.07041 12 0.72915 13 1.42643 14 3.84512 15 8.49571 16 6.33266 17 0.102615 18 0.105789 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 19558.6354341 Extracting fit parameters... 4FGL J1051.6+2109 Spectrum: PowerLaw 244 Prefactor: 0.000e+00 7.233e-06 0.000e+00 1.000e+06 ( 1.000e-12) 245 Index: 2.771e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 246 Scale: 5.065e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 573 Prefactor: 1.102e+00 1.058e-01 0.000e+00 1.000e+01 ( 1.000e+00) 574 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 575 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 572 Normalization: 9.638e-01 1.026e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 162.913 21.165 Photon Flux Upper Limit: 3.00027349028e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.0023714474873 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/40705551/likelihoodResults_812937601_813542401_4FGL_J1051.6+2109_weekly_bin949.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 19558.6369414 delta logL = -0.00150729137022 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 19558.6354427 delta logL = -8.61749140313e-06 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .92804E-06 1.0000 .0000 .10000E+07 2 'Index ' 1.1602 1.0000 .0000 10.000 3 'Normalizat' .96420 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.1015 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5760E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 19558.64 FROM MIGRAD STATUS=CONVERGED 47 CALLS 244 TOTAL EDM= .91E-12 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 .78011 .42118E-03** at limit ** 2 Index 4.2829 1.7269 .22558E-04 .0000 3 Normalizat .96380 1.2959 -.19033E-07 .30431E-04 4 Prefactor 1.1019 1.1478 -.69041E-06 .41951E-04 ERR DEF= .500 Final values: Prefactor = 0 Index = 4.28288 Normalizat = 0.963798 Prefactor = 1.10193 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 19558.64 FROM HESSE STATUS=FAILED 9 CALLS 253 TOTAL EDM= .91E-12 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 .78011 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.9585 2.3695 .22558E-04 -.14392 3 Normalizat .96380 1.2959 -.19033E-07 -.94253 4 Prefactor 1.1019 1.1478 -.69041E-06 -.89405 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 9.11489e-13 Minuit parameter uncertainties: 1 1.28589e-06 2 1.76399 3 1.34214 4 1.17521 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) = 19558.6354341 delta logL = 1.09139364213e-11 Extracting fit parameters... 4FGL J1051.6+2109 Spectrum: PowerLaw 244 Prefactor: 0.000e+00 1.286e-06 0.000e+00 1.000e+06 ( 1.000e-12) 245 Index: 4.283e+00 1.764e+00 0.000e+00 1.000e+01 (-1.000e+00) 246 Scale: 5.065e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 573 Prefactor: 1.102e+00 1.175e+00 0.000e+00 1.000e+01 ( 1.000e+00) 574 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 575 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 572 Normalization: 9.638e-01 1.342e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 162.913 21.165 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/40705551/cmap_HighResolution_812937601_813542401_4FGL_J1051.6+2109_weekly_bin949.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.37e-03', job_status='DONE', photon_flux_upper_limit='3.00e-08', time_completed='2026-10-13 08:34:37.118169', job_id='40705551', GAL2='1.10', fit_tolerance='1e-08', EG2='0.96', EG='0.96', time_epoch_completed='1791905677.12', return_code2='101', ts='0.00', comment='SUCCESS', return_code='0', GAL='1.10', dlogl='1.09e-11', ts2='0.00', photon_index_error='0.00', photon_index='2.77' WHERE bin_id='949' AND source_name='4FGL J1051.6+2109' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Oct 13 08:34:37 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 19558.6354341 Extracting fit parameters... 4FGL J1051.6+2109 Spectrum: PowerLaw 244 Prefactor: 0.000e+00 7.233e-06 0.000e+00 1.000e+06 ( 1.000e-12) 245 Index: 2.771e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 246 Scale: 5.065e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 573 Prefactor: 1.102e+00 1.058e-01 0.000e+00 1.000e+01 ( 1.000e+00) 574 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 575 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 572 Normalization: 9.638e-01 1.026e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 162.913 21.165 Photon Flux Upper Limit: 3.00027349028e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.0023714474873 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/40705563/likelihoodResults_812937601_813542401_4FGL_J1051.6+2109_weekly_bin949.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 19558.6369414 delta logL = -0.00150729137022 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 19558.6354427 delta logL = -8.61749140313e-06 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .92804E-06 1.0000 .0000 .10000E+07 2 'Index ' 1.1602 1.0000 .0000 10.000 3 'Normalizat' .96420 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.1015 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5760E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 19558.64 FROM MIGRAD STATUS=CONVERGED 47 CALLS 244 TOTAL EDM= .91E-12 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 .78011 .42118E-03** at limit ** 2 Index 4.2829 1.7269 .22558E-04 .0000 3 Normalizat .96380 1.2959 -.19033E-07 .30431E-04 4 Prefactor 1.1019 1.1478 -.69041E-06 .41951E-04 ERR DEF= .500 Final values: Prefactor = 0 Index = 4.28288 Normalizat = 0.963798 Prefactor = 1.10193 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 19558.64 FROM HESSE STATUS=FAILED 9 CALLS 253 TOTAL EDM= .91E-12 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 .78011 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.9585 2.3695 .22558E-04 -.14392 3 Normalizat .96380 1.2959 -.19033E-07 -.94253 4 Prefactor 1.1019 1.1478 -.69041E-06 -.89405 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 9.11489e-13 Minuit parameter uncertainties: 1 1.28589e-06 2 1.76399 3 1.34214 4 1.17521 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) = 19558.6354341 delta logL = 1.09139364213e-11 Extracting fit parameters... 4FGL J1051.6+2109 Spectrum: PowerLaw 244 Prefactor: 0.000e+00 1.286e-06 0.000e+00 1.000e+06 ( 1.000e-12) 245 Index: 4.283e+00 1.764e+00 0.000e+00 1.000e+01 (-1.000e+00) 246 Scale: 5.065e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 573 Prefactor: 1.102e+00 1.175e+00 0.000e+00 1.000e+01 ( 1.000e+00) 574 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 575 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 572 Normalization: 9.638e-01 1.342e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 162.913 21.165 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/40705563/cmap_HighResolution_812937601_813542401_4FGL_J1051.6+2109_weekly_bin949.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.37e-03', job_status='DONE', photon_flux_upper_limit='3.00e-08', time_completed='2026-10-13 08:34:49.202256', job_id='40705563', GAL2='1.10', fit_tolerance='1e-08', EG2='0.96', EG='0.96', time_epoch_completed='1791905689.2', return_code2='101', ts='0.00', comment='SUCCESS', return_code='0', GAL='1.10', dlogl='1.09e-11', ts2='0.00', photon_index_error='0.00', photon_index='2.77' WHERE bin_id='949' AND source_name='4FGL J1051.6+2109' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Oct 13 08:34:49 PDT 2026 e GAL_V02 Working on... /lscratch/kocevski/40705795/ft1_filtered_4FGL_J1051.6+2109_weekly_bin949.fits.....................! real 61.44 user 59.63 sys 1.07 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/40705795/ft1_filtered_4FGL_J1051.6+2109_weekly_bin949.fits', '/lscratch/kocevski/40705795/ft2_4FGL_J1051.6+2109_weekly_bin949.fits', expMap='/lscratch/kocevski/40705795/expmap_812937601_813542401_4FGL_J1051.6+2109_weekly_bin949.fits', expCube='/lscratch/kocevski/40705795/ltcube_812937601_813542401_4FGL_J1051.6+2109_weekly_bin949.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/40705795/Model_4FGL_J1051.6+2109_weekly_bin949.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1051.6+2109' 4FGL J1051.6+2109 Spectrum: PowerLaw 244 Prefactor: 1.594e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 245 Index: 2.771e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 246 Scale: 5.065e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/40705795/ft1_filtered_4FGL_J1051.6+2109_weekly_bin949.fits Spacecraft file(s): /lscratch/kocevski/40705795/ft2_4FGL_J1051.6+2109_weekly_bin949.fits Exposure map: /lscratch/kocevski/40705795/expmap_812937601_813542401_4FGL_J1051.6+2109_weekly_bin949.fits Exposure cube: /lscratch/kocevski/40705795/ltcube_812937601_813542401_4FGL_J1051.6+2109_weekly_bin949.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/40705795/Model_4FGL_J1051.6+2109_weekly_bin949.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) = 19558.6409808 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 19558.635461 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 12.197 1.0000 .0000 .10000E+07 2 'Prefactor ' .16647E-05 1.0000 .0000 .10000E+07 3 'Prefactor ' 27.470 1.0000 .0000 .10000E+07 4 'Prefactor ' 30.369 1.0000 .0000 .10000E+07 5 'Prefactor ' .11657E-07 1.0000 .0000 .10000E+07 6 'Prefactor ' 15.708 1.0000 .0000 .10000E+07 7 'Prefactor ' .36471E-07 1.0000 .0000 .10000E+07 8 'Prefactor ' .30667E-05 1.0000 .0000 .10000E+07 9 'Prefactor ' 8.2819 1.0000 .0000 .10000E+07 10 'Prefactor ' 7.7068 1.0000 .0000 .10000E+07 11 'Prefactor ' 4.4344 1.0000 .0000 .10000E+07 12 'norm ' 1.3026 1.0000 .0000 .10000E+07 13 'Prefactor ' 2.0079 1.0000 .0000 .10000E+07 14 'Prefactor ' 5.7462 1.0000 .0000 .10000E+07 15 'norm ' 15.582 1.0000 .0000 .10000E+07 16 'Prefactor ' 14.764 1.0000 .0000 .10000E+07 17 'Normalizat' .96387 1.0000 .10000E-01 10.000 18 'Prefactor ' 1.1019 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5760E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 19558.64 FROM MIGRAD STATUS=CONVERGED 83 CALLS 1284 TOTAL EDM= .15E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .7% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 12.191 2.1289 -.14700E-06 -.68192E-01 2 Prefactor .33307E-09 4.3488 .30377E-06** at limit ** 3 Prefactor 27.506 3.3225 .17359E-06 -.16104 4 Prefactor 30.395 5.0265 .42782E-07 .46063E-01 5 Prefactor .55511E-10 1.0076 .10026E-06** at limit ** 6 Prefactor 15.713 3.4514 -.24572E-06 -.11084 7 Prefactor .0000 1.3154 -.24189E-06** at limit ** 8 Prefactor .11102E-09 8.5630 .41381E-06** at limit ** 9 Prefactor 8.2717 3.6764 -.36584E-07 -.44100E-02 10 Prefactor 7.7119 1.2555 .19735E-07 .10244E-01 11 Prefactor 4.4149 3.5851 .23092E-06 .10875E-01 12 norm 1.3024 .71949 -.61138E-07 -.85397E-02 13 Prefactor 2.0081 1.3857 .63991E-07 .57604E-02 14 Prefactor 5.7489 3.7587 -.94923E-07 -.84855E-02 15 norm 15.585 3.7763 .26997E-06 -.64650E-01 16 Prefactor 14.768 1.7213 -.94103E-07 .28738E-03 17 Normalizat .96380 .11809 -.25537E-06 .15811E-03 18 Prefactor 1.1019 .12310 .19400E-05 .23657E-03 ERR DEF= .500 Final values: norm = 12.1907 Prefactor = 3.33067e-10 Prefactor = 27.5057 Prefactor = 30.3952 Prefactor = 5.55112e-11 Prefactor = 15.713 Prefactor = 0 Prefactor = 1.11022e-10 Prefactor = 8.27168 Prefactor = 7.71189 Prefactor = 4.41495 norm = 1.30243 Prefactor = 2.00808 Prefactor = 5.74889 norm = 15.5854 Prefactor = 14.7682 Normalizat = 0.963797 Prefactor = 1.10193 ********** ** 18 **HESSE ********** FCN= 19558.64 FROM HESSE STATUS=OK 290 CALLS 1574 TOTAL EDM= .67E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 12.191 4.4293 .28658E-03 -1.5638 2 Prefactor .33307E-09 4.3651 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor 27.506 25.446 .19083E-03 -1.5603 4 Prefactor 30.395 5.2560 .18149E-03 -1.5598 5 Prefactor .55511E-10 .97319 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 15.713 4.7022 .25245E-03 -1.5629 7 Prefactor .0000 1.3215 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor .11102E-09 8.5712 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor 8.2717 4.9754 .34812E-03 -1.5650 10 Prefactor 7.7119 4.9097 .36098E-03 -1.5652 11 Prefactor 4.4149 5.0704 .47797E-03 -1.5666 12 norm 1.3024 .72915 .96736E-03 -1.5685 13 Prefactor 2.0081 1.4264 .73038E-03 -1.5680 14 Prefactor 5.7489 3.8451 .41877E-03 -1.5660 15 norm 15.585 8.4957 .25347E-03 -1.5629 16 Prefactor 14.768 6.3327 .26040E-03 -1.5631 17 Normalizat .96380 .10259 .45713E-01 -.94253 18 Prefactor 1.1019 .10577 .59508E-01 -.89405 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 6.69049e-07 Minuit parameter uncertainties: 1 4.42935 2 7.93317e-05 3 25.4463 4 5.25599 5 1.05018e-05 6 4.70219 7 7.23345e-06 8 6.27911e-05 9 4.97536 10 4.9097 11 5.07041 12 0.72915 13 1.42643 14 3.84512 15 8.49571 16 6.33266 17 0.102615 18 0.105789 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 19558.6354341 Extracting fit parameters... 4FGL J1051.6+2109 Spectrum: PowerLaw 244 Prefactor: 0.000e+00 7.233e-06 0.000e+00 1.000e+06 ( 1.000e-12) 245 Index: 2.771e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 246 Scale: 5.065e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 573 Prefactor: 1.102e+00 1.058e-01 0.000e+00 1.000e+01 ( 1.000e+00) 574 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 575 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 572 Normalization: 9.638e-01 1.026e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 162.913 21.165 Photon Flux Upper Limit: 3.00027349028e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.0023714474873 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/40705795/likelihoodResults_812937601_813542401_4FGL_J1051.6+2109_weekly_bin949.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 19558.6369414 delta logL = -0.00150729137022 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 19558.6354427 delta logL = -8.61749140313e-06 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .92804E-06 1.0000 .0000 .10000E+07 2 'Index ' 1.1602 1.0000 .0000 10.000 3 'Normalizat' .96420 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.1015 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5760E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 19558.64 FROM MIGRAD STATUS=CONVERGED 47 CALLS 244 TOTAL EDM= .91E-12 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 .78011 .42118E-03** at limit ** 2 Index 4.2829 1.7269 .22558E-04 .0000 3 Normalizat .96380 1.2959 -.19033E-07 .30431E-04 4 Prefactor 1.1019 1.1478 -.69041E-06 .41951E-04 ERR DEF= .500 Final values: Prefactor = 0 Index = 4.28288 Normalizat = 0.963798 Prefactor = 1.10193 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 19558.64 FROM HESSE STATUS=FAILED 9 CALLS 253 TOTAL EDM= .91E-12 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 .78011 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.9585 2.3695 .22558E-04 -.14392 3 Normalizat .96380 1.2959 -.19033E-07 -.94253 4 Prefactor 1.1019 1.1478 -.69041E-06 -.89405 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 9.11489e-13 Minuit parameter uncertainties: 1 1.28589e-06 2 1.76399 3 1.34214 4 1.17521 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) = 19558.6354341 delta logL = 1.09139364213e-11 Extracting fit parameters... 4FGL J1051.6+2109 Spectrum: PowerLaw 244 Prefactor: 0.000e+00 1.286e-06 0.000e+00 1.000e+06 ( 1.000e-12) 245 Index: 4.283e+00 1.764e+00 0.000e+00 1.000e+01 (-1.000e+00) 246 Scale: 5.065e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 573 Prefactor: 1.102e+00 1.175e+00 0.000e+00 1.000e+01 ( 1.000e+00) 574 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 575 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 572 Normalization: 9.638e-01 1.342e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 162.913 21.165 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/40705795/cmap_HighResolution_812937601_813542401_4FGL_J1051.6+2109_weekly_bin949.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.37e-03', job_status='DONE', photon_flux_upper_limit='3.00e-08', time_completed='2026-10-13 08:37:48.783094', job_id='40705795', GAL2='1.10', fit_tolerance='1e-08', EG2='0.96', EG='0.96', time_epoch_completed='1791905868.78', return_code2='101', ts='0.00', comment='SUCCESS', return_code='0', GAL='1.10', dlogl='1.09e-11', ts2='0.00', photon_index_error='0.00', photon_index='2.77' WHERE bin_id='949' AND source_name='4FGL J1051.6+2109' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Oct 13 08:37:48 PDT 2026