/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). number of points = 17538 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J0556.2-4352_weekly_bin934 RA = 89.0749, Dec = -43.8696 tmin = 803865601, tmax = 804470401 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='31034526', job_status='RUN', time_executed='2026-07-08 08:08:16.065898', time_epoch_executed='1783523296.07' WHERE source_name='4FGL J0556.2-4352' and cadence='weekly' and bin_id='934' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/31034526 Creating custom pfile directory: /lscratch/kocevski/31034526/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=803865601.0 && nMetStart<804470401.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=803865601.0 && nMetStart<804470401.0' /Data/Flight/Level1/LPA Retrieving 109 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/31034526/ft1_4FGL_J0556.2-4352_weekly_bin934.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=803865601.0 && nMetStart<804470401.0' /Data/Flight/Level1/LPA Retrieving 109 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/31034526/ft2_4FGL_J0556.2-4352_weekly_bin934.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/31034526/ft1_4FGL_J0556.2-4352_weekly_bin934.fits outfile=/lscratch/kocevski/31034526/ft1_filteredMKT_4FGL_J0556.2-4352_weekly_bin934.fits ra=89.0749 dec=-43.8696 rad=12.0 tmin=803865601.0 tmax=804470401.0 emin=100.0 emax=100000.0 zmin=0.0 zmax=90.0 evclass=128 evtype="INDEF" convtype=-1 phasemin=0.0 phasemax=1.0 evtable="EVENTS" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. real 3.55 user 3.15 sys 0.20 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/31034526/ft2_4FGL_J0556.2-4352_weekly_bin934.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/31034526/ft2_4FGL_J0556.2-4352_weekly_bin934.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/31034526/ft1_filteredMKT_4FGL_J0556.2-4352_weekly_bin934.fits evtable="EVENTS" outfile="/lscratch/kocevski/31034526/ft1_filtered_4FGL_J0556.2-4352_weekly_bin934.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 0.50 user 0.23 sys 0.12 Number of photons that the gtmktime cut: 2684 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/31034526/ft1_filtered_4FGL_J0556.2-4352_weekly_bin934.fits" evtable="EVENTS" scfile=/lscratch/kocevski/31034526/ft2_4FGL_J0556.2-4352_weekly_bin934.fits sctable="SC_DATnumber of points = 17538 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J0556.2-4352_weekly_bin934 RA = 89.0749, Dec = -43.8696 tmin = 803865601, tmax = 804470401 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='31034586', job_status='RUN', time_executed='2026-07-08 08:08:51.102574', time_epoch_executed='1783523331.1' WHERE source_name='4FGL J0556.2-4352' and cadence='weekly' and bin_id='934' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/31034586 Creating custom pfile directory: /lscratch/kocevski/31034586/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=803865601.0 && nMetStart<804470401.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=803865601.0 && nMetStart<804470401.0' /Data/Flight/Level1/LPA Retrieving 109 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/31034586/ft1_4FGL_J0556.2-4352_weekly_bin934.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=803865601.0 && nMetStart<804470401.0' /Data/Flight/Level1/LPA Retrieving 109 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/31034586/ft2_4FGL_J0556.2-4352_weekly_bin934.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/31034586/ft1_4FGL_J0556.2-4352_weekly_bin934.fits outfile=/lscratch/kocevski/31034586/ft1_filteredMKT_4FGL_J0556.2-4352_weekly_bin934.fits ra=89.0749 dec=-43.8696 rad=12.0 tmin=803865601.0 tmax=804470401.0 emin=100.0 emax=100000.0 zmin=0.0 zmax=90.0 evclass=128 evtype="INDEF" convtype=-1 phasemin=0.0 phasemax=1.0 evtable="EVENTS" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. real 3.46 user 3.12 sys 0.18 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/31034586/ft2_4FGL_J0556.2-4352_weekly_bin934.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/31034586/ft2_4FGL_J0556.2-4352_weekly_bin934.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/31034586/ft1_filteredMKT_4FGL_J0556.2-4352_weekly_bin934.fits evtable="EVENTS" outfile="/lscratch/kocevski/31034586/ft1_filtered_4FGL_J0556.2-4352_weekly_bin934.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 0.53 user 0.23 sys 0.13 Number of photons that the gtmktime cut: 2684 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/31034586/ft1_filtered_4FGL_J0556.2-4352_weekly_bin934.fits" evtable="EVENTS" scfile=/lscratch/kocevski/31034586/ft2_4FGL_J0556.2-4352_weekly_bin934.fits sctable="SC_DATAA" outfile=/lscratch/kocevski/31034526/ltcube_803865601_804470401_4FGL_J0556.2-4352_weekly_bin934.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/31034526/ft2_4FGL_J0556.2-4352_weekly_bin934.fits .....................! real 19.92 user 19.44 sys 0.23 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/31034526/ft1_filtered_4FGL_J0556.2-4352_weekly_bin934.fits evtable="EVENTS" scfile=/lscratch/kocevski/31034526/ft2_4FGL_J0556.2-4352_weekly_bin934.fits sctable="SC_DATA" expcube=/lscratch/kocevski/31034526/ltcube_803865601_804470401_4FGL_J0556.2-4352_weekly_bin934.fits outfile=/lscratch/kocevski/31034526/expmap_803865601_804470401_4FGL_J0556.2-4352_weekly_bin934.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/31034526/ltcube_803865601_804470401_4FGL_J0556.2-4352_weekly_bin934.fits .....................! real 72.82 user 68.06 sys 4.15 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 207 point sources and 0 extended sources Setting source of interest to: 4FGL J0556.2-4352 @ 89.0749 -43.8696 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/31034526/ft1_filtered_4FGL_J0556.2-4352_weekly_bin934.fits scfile=/lscratch/kocevski/31034526/ft2_4FGL_J0556.2-4352_weekly_bin934.fits outfile=/lscratch/kocevski/31034526/cmap_803865601_804470401_4FGL_J0556.2-4352_weekly_bin934.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=89.0749 yref=-43.8696 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 0.51 user 0.25 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/31034526/ft1_filtered_4FGL_J0556.2-4352_weekly_bin934.fits scfile=/lscratch/kocevski/31034526/ft2_4FGL_J0556.2-4352_weekly_bin934.fits outfile=/lscratch/kocevski/31034526/cmap_HighResolution_803865601_804470401_4FGL_J0556.2-4352_weekly_bin934.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=89.0749 yref=-43.8696 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 0.50 user 0.24 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/31034526/ft1_filtered_4FGL_J0556.2-4352_weekly_bin934.fits evtable="EVENTS" scfile=/lscratch/kocevski/31034526/ft2_4FGL_J0556.2-4352_weekly_bin934.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/31034526/Model_4FGL_J0556.2-4352_weekly_bin934.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 " outfile=/lscratch/kocevski/31034586/ltcube_803865601_804470401_4FGL_J0556.2-4352_weekly_bin934.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/31034586/ft2_4FGL_J0556.2-4352_weekly_bin934.fits .....................! real 19.94 user 19.45 sys 0.24 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/31034586/ft1_filtered_4FGL_J0556.2-4352_weekly_bin934.fits evtable="EVENTS" scfile=/lscratch/kocevski/31034586/ft2_4FGL_J0556.2-4352_weekly_bin934.fits sctable="SC_DATA" expcube=/lscratch/kocevski/31034586/ltcube_803865601_804470401_4FGL_J0556.2-4352_weekly_bin934.fits outfile=/lscratch/kocevski/31034586/expmap_803865601_804470401_4FGL_J0556.2-4352_weekly_bin934.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/31034586/ltcube_803865601_804470401_4FGL_J0556.2-4352_weekly_bin934.fits .....................! real 74.01 user 69.28 sys 4.15 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 207 point sources and 0 extended sources Setting source of interest to: 4FGL J0556.2-4352 @ 89.0749 -43.8696 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/31034586/ft1_filtered_4FGL_J0556.2-4352_weekly_bin934.fits scfile=/lscratch/kocevski/31034586/ft2_4FGL_J0556.2-4352_weekly_bin934.fits outfile=/lscratch/kocevski/31034586/cmap_803865601_804470401_4FGL_J0556.2-4352_weekly_bin934.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=89.0749 yref=-43.8696 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 0.54 user 0.24 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/31034586/ft1_filtered_4FGL_J0556.2-4352_weekly_bin934.fits scfile=/lscratch/kocevski/31034586/ft2_4FGL_J0556.2-4352_weekly_bin934.fits outfile=/lscratch/kocevski/31034586/cmap_HighResolution_803865601_804470401_4FGL_J0556.2-4352_weekly_bin934.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=89.0749 yref=-43.8696 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 0.51 user 0.26 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/31034586/ft1_filtered_4FGL_J0556.2-4352_weekly_bin934.fits evtable="EVENTS" scfile=/lscratch/kocevski/31034586/ft2_4FGL_J0556.2-4352_weekly_bin934.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/31034586/Model_4FGL_J0556.2-4352_weekly_bin934.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 ssource GAL_V02 Working on... /lscratch/kocevski/31034526/ft1_filtered_4FGL_J0556.2-4352_weekly_bin934.fits.....................! real 114.00 user 112.04 sys 1.10 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/31034526/ft1_filtered_4FGL_J0556.2-4352_weekly_bin934.fits', '/lscratch/kocevski/31034526/ft2_4FGL_J0556.2-4352_weekly_bin934.fits', expMap='/lscratch/kocevski/31034526/expmap_803865601_804470401_4FGL_J0556.2-4352_weekly_bin934.fits', expCube='/lscratch/kocevski/31034526/ltcube_803865601_804470401_4FGL_J0556.2-4352_weekly_bin934.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/31034526/Model_4FGL_J0556.2-4352_weekly_bin934.xml', optimizer='MINUIT') Using source of interest name: '4FGL J0556.2-4352' 4FGL J0556.2-4352 Spectrum: LogParabola 322 norm: 2.175e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 323 alpha: 1.854e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 324 beta: 1.590e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 325 Eb: 1.700e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/31034526/ft1_filtered_4FGL_J0556.2-4352_weekly_bin934.fits Spacecraft file(s): /lscratch/kocevski/31034526/ft2_4FGL_J0556.2-4352_weekly_bin934.fits Exposure map: /lscratch/kocevski/31034526/expmap_803865601_804470401_4FGL_J0556.2-4352_weekly_bin934.fits Exposure cube: /lscratch/kocevski/31034526/ltcube_803865601_804470401_4FGL_J0556.2-4352_weekly_bin934.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/31034526/Model_4FGL_J0556.2-4352_weekly_bin934.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) = 28166.9255836 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 28166.8439368 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 4.0100 1.0000 .0000 .10000E+07 2 'Prefactor ' 6.0525 1.0000 .0000 .10000E+07 3 'norm ' .52294E-01 1.0000 .0000 .10000E+07 4 'Prefactor ' .19582E-03 1.0000 .0000 .10000E+07 5 'Prefactor ' .20648E-02 1.0000 .0000 .10000E+07 6 'Prefactor ' 1.3126 1.0000 .0000 .10000E+07 7 'Prefactor ' .56630E-02 1.0000 .0000 .10000E+07 8 'norm ' 5.3799 1.0000 .0000 .10000E+07 9 'norm ' 2.8478 1.0000 .0000 .10000E+07 10 'norm ' .55488 1.0000 .0000 .10000E+07 11 'Prefactor ' 5.3706 1.0000 .0000 .10000E+07 12 'Prefactor ' .11530E-03 1.0000 .0000 .10000E+07 13 'norm ' .40523E-08 1.0000 .0000 .10000E+07 14 'Prefactor ' .64463E-03 1.0000 .0000 .10000E+07 15 'norm ' 16.663 1.0000 .0000 .10000E+07 16 'Prefactor ' 1.4555 1.0000 .0000 .10000E+07 17 'norm ' 8.8131 1.0000 .0000 .10000E+07 18 'norm ' .73215E-05 1.0000 .0000 .10000E+07 19 'Prefactor ' 1.5862 1.0000 .0000 .10000E+07 20 'Prefactor ' .46660E-04 1.0000 .0000 .10000E+07 21 'norm ' 23.284 1.0000 .0000 .10000E+07 22 'Prefactor ' 3.7823 1.0000 .0000 .10000E+07 23 'Prefactor ' 7.8332 1.0000 .0000 .10000E+07 24 'Prefactor ' .55515E-04 1.0000 .0000 .10000E+07 25 'Prefactor ' 1.6978 1.0000 .0000 .10000E+07 26 'norm ' 1.3528 1.0000 .0000 .10000E+07 27 'Normalizat' 1.0620 1.0000 .10000E-01 10.000 28 'Prefactor ' 1.0401 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6760E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 28166.84 FROM MIGRAD STATUS=CONVERGED 156 CALLS 2005 TOTAL EDM= .23E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.5% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 4.0057 2.4812 -.18923E-07 .54167E-03 2 Prefactor 6.0604 4.4760 -.25621E-08 -.46219E-02 3 norm .53792E-01 10.672 -.28415E-07** at limit ** 4 Prefactor .19984E-08 8.5988 -.12288E-06** at limit ** 5 Prefactor .18180E-06 21.330 -.26394E-06** at limit ** 6 Prefactor 1.3120 1.1226 .23915E-07 -.26894E-03 7 Prefactor .72881E-06 .98303 -.33940E-07** at limit ** 8 norm 5.3810 1.4382 -.22132E-07 .51757E-03 9 norm 2.8503 1.8409 .24019E-07 -.61552E-04 10 norm .55528 1.1492 -.44954E-07 .29531E-03 11 Prefactor 5.3760 2.8076 .28609E-07 -.39469E-03 12 Prefactor .83267E-09 3.1570 -.91789E-08** at limit ** 13 norm .0000 1.1399 -.10271E-07** at limit ** 14 Prefactor .0000 3.8503 -.47116E-07** at limit ** 15 norm 16.664 1.1387 -.35919E-08 .41910E-03 16 Prefactor 1.4522 1.7904 .32222E-07 -.28719E-03 17 norm 8.8133 4.6334 .87807E-09 .40276E-03 18 norm .55511E-10 2.3215 -.20750E-07** at limit ** 19 Prefactor 1.6633 4.8684 .36761E-07 .24707E-03 20 Prefactor .23315E-08 3.2330 -.38601E-07** at limit ** 21 norm 23.079 6.2030 -.25813E-07 .92751E-01 22 Prefactor 3.8089 5.3123 -.38089E-07 -.24510E-03 23 Prefactor 7.8317 1.0991 .36796E-09 -.55122E-02 24 Prefactor .12901E-06 21.955 -.10410E-06** at limit ** 25 Prefactor 1.7026 2.3745 -.12177E-07 .14568E-03 26 norm 1.3716 4.2846 -.40878E-07 .11559E-03 27 Normalizat 1.0620 .13293 .89455E-06 .10779E-04 28 Prefactor 1.0400 .82642E-01 -.34494E-06 .16860E-04 ERR DEF= .500 Final values: Prefactor = 4.00566 Prefactor = 6.06041 norm = 0.0537917 Prefactor = 1.9984e-09 Prefactor = 1.81799e-07 Prefactor = 1.31201 Prefactor = 7.28806e-07 norm = 5.38098 norm = 2.85026 norm = 0.555278 Prefactor = 5.37602 Prefactor = 8.32667e-10 norm = 0 Prefactor = 0 norm = 16.6636 Prefactor = 1.45217 norm = 8.81334 norm = 5.55112e-11 Prefactor = 1.66328 Prefactor = 2.33147e-09 norm = 23.0789 Prefactor = 3.80889 Prefactor = 7.83173 Prefactor = 1.29008e-07 Prefactor = 1.70255 norm = 1.37162 Normalizat = 1.06204 Prefactor = 1.03998 ource GAL_V02 Working on... /lscratch/kocevski/31034586/ft1_filtered_4FGL_J0556.2-4352_weekly_bin934.fits.....................! real 115.79 user 113.94 sys 1.02 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/31034586/ft1_filtered_4FGL_J0556.2-4352_weekly_bin934.fits', '/lscratch/kocevski/31034586/ft2_4FGL_J0556.2-4352_weekly_bin934.fits', expMap='/lscratch/kocevski/31034586/expmap_803865601_804470401_4FGL_J0556.2-4352_weekly_bin934.fits', expCube='/lscratch/kocevski/31034586/ltcube_803865601_804470401_4FGL_J0556.2-4352_weekly_bin934.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/31034586/Model_4FGL_J0556.2-4352_weekly_bin934.xml', optimizer='MINUIT') Using source of interest name: '4FGL J0556.2-4352' 4FGL J0556.2-4352 Spectrum: LogParabola 322 norm: 2.175e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 323 alpha: 1.854e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 324 beta: 1.590e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 325 Eb: 1.700e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/31034586/ft1_filtered_4FGL_J0556.2-4352_weekly_bin934.fits Spacecraft file(s): /lscratch/kocevski/31034586/ft2_4FGL_J0556.2-4352_weekly_bin934.fits Exposure map: /lscratch/kocevski/31034586/expmap_803865601_804470401_4FGL_J0556.2-4352_weekly_bin934.fits Exposure cube: /lscratch/kocevski/31034586/ltcube_803865601_804470401_4FGL_J0556.2-4352_weekly_bin934.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/31034586/Model_4FGL_J0556.2-4352_weekly_bin934.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) = 28166.9255836 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 28166.8439368 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 4.0100 1.0000 .0000 .10000E+07 2 'Prefactor ' 6.0525 1.0000 .0000 .10000E+07 3 'norm ' .52294E-01 1.0000 .0000 .10000E+07 4 'Prefactor ' .19582E-03 1.0000 .0000 .10000E+07 5 'Prefactor ' .20648E-02 1.0000 .0000 .10000E+07 6 'Prefactor ' 1.3126 1.0000 .0000 .10000E+07 7 'Prefactor ' .56630E-02 1.0000 .0000 .10000E+07 8 'norm ' 5.3799 1.0000 .0000 .10000E+07 9 'norm ' 2.8478 1.0000 .0000 .10000E+07 10 'norm ' .55488 1.0000 .0000 .10000E+07 11 'Prefactor ' 5.3706 1.0000 .0000 .10000E+07 12 'Prefactor ' .11530E-03 1.0000 .0000 .10000E+07 13 'norm ' .40523E-08 1.0000 .0000 .10000E+07 14 'Prefactor ' .64463E-03 1.0000 .0000 .10000E+07 15 'norm ' 16.663 1.0000 .0000 .10000E+07 16 'Prefactor ' 1.4555 1.0000 .0000 .10000E+07 17 'norm ' 8.8131 1.0000 .0000 .10000E+07 18 'norm ' .73215E-05 1.0000 .0000 .10000E+07 19 'Prefactor ' 1.5862 1.0000 .0000 .10000E+07 20 'Prefactor ' .46660E-04 1.0000 .0000 .10000E+07 21 'norm ' 23.284 1.0000 .0000 .10000E+07 22 'Prefactor ' 3.7823 1.0000 .0000 .10000E+07 23 'Prefactor ' 7.8332 1.0000 .0000 .10000E+07 24 'Prefactor ' .55515E-04 1.0000 .0000 .10000E+07 25 'Prefactor ' 1.6978 1.0000 .0000 .10000E+07 26 'norm ' 1.3528 1.0000 .0000 .10000E+07 27 'Normalizat' 1.0620 1.0000 .10000E-01 10.000 28 'Prefactor ' 1.0401 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6760E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 28166.84 FROM MIGRAD STATUS=CONVERGED 156 CALLS 2005 TOTAL EDM= .23E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.5% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 4.0057 2.4812 -.18923E-07 .54167E-03 2 Prefactor 6.0604 4.4760 -.25621E-08 -.46219E-02 3 norm .53792E-01 10.672 -.28415E-07** at limit ** 4 Prefactor .19984E-08 8.5988 -.12288E-06** at limit ** 5 Prefactor .18180E-06 21.330 -.26394E-06** at limit ** 6 Prefactor 1.3120 1.1226 .23915E-07 -.26894E-03 7 Prefactor .72881E-06 .98303 -.33940E-07** at limit ** 8 norm 5.3810 1.4382 -.22132E-07 .51757E-03 9 norm 2.8503 1.8409 .24019E-07 -.61552E-04 10 norm .55528 1.1492 -.44954E-07 .29531E-03 11 Prefactor 5.3760 2.8076 .28609E-07 -.39469E-03 12 Prefactor .83267E-09 3.1570 -.91789E-08** at limit ** 13 norm .0000 1.1399 -.10271E-07** at limit ** 14 Prefactor .0000 3.8503 -.47116E-07** at limit ** 15 norm 16.664 1.1387 -.35919E-08 .41910E-03 16 Prefactor 1.4522 1.7904 .32222E-07 -.28719E-03 17 norm 8.8133 4.6334 .87807E-09 .40276E-03 18 norm .55511E-10 2.3215 -.20750E-07** at limit ** 19 Prefactor 1.6633 4.8684 .36761E-07 .24707E-03 20 Prefactor .23315E-08 3.2330 -.38601E-07** at limit ** 21 norm 23.079 6.2030 -.25813E-07 .92751E-01 22 Prefactor 3.8089 5.3123 -.38089E-07 -.24510E-03 23 Prefactor 7.8317 1.0991 .36796E-09 -.55122E-02 24 Prefactor .12901E-06 21.955 -.10410E-06** at limit ** 25 Prefactor 1.7026 2.3745 -.12177E-07 .14568E-03 26 norm 1.3716 4.2846 -.40878E-07 .11559E-03 27 Normalizat 1.0620 .13293 .89455E-06 .10779E-04 28 Prefactor 1.0400 .82642E-01 -.34494E-06 .16860E-04 ERR DEF= .500 Final values: Prefactor = 4.00566 Prefactor = 6.06041 norm = 0.0537917 Prefactor = 1.9984e-09 Prefactor = 1.81799e-07 Prefactor = 1.31201 Prefactor = 7.28806e-07 norm = 5.38098 norm = 2.85026 norm = 0.555278 Prefactor = 5.37602 Prefactor = 8.32667e-10 norm = 0 Prefactor = 0 norm = 16.6636 Prefactor = 1.45217 norm = 8.81334 norm = 5.55112e-11 Prefactor = 1.66328 Prefactor = 2.33147e-09 norm = 23.0789 Prefactor = 3.80889 Prefactor = 7.83173 Prefactor = 1.29008e-07 Prefactor = 1.70255 norm = 1.37162 Normalizat = 1.06204 Prefactor = 1.03998 ********** ** 18 **HESSE ********** FCN= 28166.84 FROM HESSE STATUS=OK 595 CALLS 2600 TOTAL EDM= .36E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 4.0057 2.5115 .50337E-03 -1.5668 2 Prefactor 6.0604 7.2904 .40788E-03 -1.5659 3 norm .53792E-01 .84203 .89362E-02 -1.5703 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .19984E-08 8.6326 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .18180E-06 23.442 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 1.3120 1.1251 .96162E-04 -1.5685 7 Prefactor .72881E-06 .83212 .52211E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 norm 5.3810 1.4650 .43303E-03 -1.5662 9 norm 2.8503 1.8700 .60224E-03 -1.5674 10 norm .55528 1.1933 .73370E-03 -1.5693 11 Prefactor 5.3760 2.8317 .43341E-03 -1.5662 12 Prefactor .83267E-09 3.1848 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 norm .0000 1.1346 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor .0000 3.8550 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 norm 16.664 1.1378 .24509E-03 -1.5626 16 Prefactor 1.4522 1.8269 .89211E-03 -1.5684 17 norm 8.8133 4.6427 .33740E-03 -1.5649 18 norm .55511E-10 2.3182 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 Prefactor 1.6633 4.9365 .84253E-03 -1.5682 20 Prefactor .23315E-08 3.2696 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 norm 23.079 14.559 .20729E-03 -1.5612 22 Prefactor 3.8089 5.3672 .51882E-03 -1.5669 23 Prefactor 7.8317 7.6976 .35803E-03 -1.5652 24 Prefactor .12901E-06 24.045 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 25 Prefactor 1.7026 2.3891 .80714E-03 -1.5682 26 norm 1.3716 4.3075 .93993E-03 -1.5685 27 Normalizat 1.0620 .11564 .76169E-01 -.90980 28 Prefactor 1.0400 .71380E-01 .40526E-01 -.91408 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.55025e-06 Minuit parameter uncertainties: 1 2.51146 2 7.29043 3 0.425649 4 0.000260928 5 0.0041291 6 1.12511 7 0.00155753 8 1.46505 9 1.87002 10 1.19333 11 2.83165 12 0.000104562 13 1.09351e-05 14 1.28895e-05 15 1.13776 16 1.82689 17 4.6427 18 1.78056e-05 19 4.93651 20 0.000175023 21 14.5594 22 5.36718 23 7.69764 24 0.00352227 25 2.38915 26 4.3075 27 0.115666 28 0.0713869 ********** ** 18 **HESSE ********** FCN= 28166.84 FROM HESSE STATUS=OK 595 CALLS 2600 TOTAL EDM= .36E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 4.0057 2.5115 .50337E-03 -1.5668 2 Prefactor 6.0604 7.2904 .40788E-03 -1.5659 3 norm .53792E-01 .84203 .89362E-02 -1.5703 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .19984E-08 8.6326 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .18180E-06 23.442 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 1.3120 1.1251 .96162E-04 -1.5685 7 Prefactor .72881E-06 .83212 .52211E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 norm 5.3810 1.4650 .43303E-03 -1.5662 9 norm 2.8503 1.8700 .60224E-03 -1.5674 10 norm .55528 1.1933 .73370E-03 -1.5693 11 Prefactor 5.3760 2.8317 .43341E-03 -1.5662 12 Prefactor .83267E-09 3.1848 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 norm .0000 1.1346 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor .0000 3.8550 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 norm 16.664 1.1378 .24509E-03 -1.5626 16 Prefactor 1.4522 1.8269 .89211E-03 -1.5684 17 norm 8.8133 4.6427 .33740E-03 -1.5649 18 norm .55511E-10 2.3182 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 Prefactor 1.6633 4.9365 .84253E-03 -1.5682 20 Prefactor .23315E-08 3.2696 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 norm 23.079 14.559 .20729E-03 -1.5612 22 Prefactor 3.8089 5.3672 .51882E-03 -1.5669 23 Prefactor 7.8317 7.6976 .35803E-03 -1.5652 24 Prefactor .12901E-06 24.045 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 25 Prefactor 1.7026 2.3891 .80714E-03 -1.5682 26 norm 1.3716 4.3075 .93993E-03 -1.5685 27 Normalizat 1.0620 .11564 .76169E-01 -.90980 28 Prefactor 1.0400 .71380E-01 .40526E-01 -.91408 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.55025e-06 Minuit parameter uncertainties: 1 2.51146 2 7.29043 3 0.425649 4 0.000260928 5 0.0041291 6 1.12511 7 0.00155753 8 1.46505 9 1.87002 10 1.19333 11 2.83165 12 0.000104562 13 1.09351e-05 14 1.28895e-05 15 1.13776 16 1.82689 17 4.6427 18 1.78056e-05 19 4.93651 20 0.000175023 21 14.5594 22 5.36718 23 7.69764 24 0.00352227 25 2.38915 26 4.3075 27 0.115666 28 0.0713869 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 28166.8434253 Extracting fit parameters... 4FGL J0556.2-4352 Spectrum: LogParabola 322 norm: 5.551e-11 1.781e-05 0.000e+00 1.000e+06 ( 1.000e-13) 323 alpha: 1.854e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 324 beta: 1.590e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 325 Eb: 1.700e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 673 Prefactor: 1.040e+00 7.139e-02 0.000e+00 1.000e+01 ( 1.000e+00) 674 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 675 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 672 Normalization: 1.062e+00 1.157e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 89.075 -43.870 Photon Flux Upper Limit: 1.33849821476e-08 ph cm-2 s-1 Energy Flux Upper Limit: 1.32828632068e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/31034526/likelihoodResults_803865601_804470401_4FGL_J0556.2-4352_weekly_bin934.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) = 28167.0540099 delta logL = -0.210584585097 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 28166.7931189 delta logL = 0.050306427016 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .22579 1.0000 .0000 .10000E+07 2 'alpha ' 3.5825 1.0000 .0000 5.0000 3 'Normalizat' 1.0556 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0411 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6760E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 28166.79 FROM MIGRAD STATUS=CONVERGED 60 CALLS 228 TOTAL EDM= .10E-08 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .22280 2.6255 .27097E-02** at limit ** 2 alpha 3.5855 3.7184 .47574 .16909E-03 3 Normalizat 1.0555 .91460E-02 .76361E-01 .62093E-04 4 Prefactor 1.0411 .59282E-02 .40464E-01 .28776E-05 ERR DEF= .500 Final values: norm = 0.222796 alpha = 3.58547 Normalizat = 1.05545 Prefactor = 1.04115 ********** ** 18 **HESSE ********** FCN= 28166.79 FROM HESSE STATUS=NOT POSDEF 35 CALLS 263 TOTAL EDM= .26E-09 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .22280 94.510 .16540E-03 -1.5699 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha 3.5855 3.6711 .52071E-01 .44913 3 Normalizat 1.0555 .57449E-01 .33797E-03 -.91195 4 Prefactor 1.0411 .38367E-01 .21934E-03 -.91370 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 2.58911e-10 Minuit parameter uncertainties: 1 9.17764 2 16.3478 3 0.0574527 4 0.038368 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 28166.793114 delta logL = 0.0503112500519 Extracting fit parameters... 4FGL J0556.2-4352 Spectrum: LogParabola 322 norm: 2.228e-01 9.178e+00 0.000e+00 1.000e+06 ( 1.000e-13) 323 alpha: 3.585e+00 1.635e+01 0.000e+00 5.000e+00 ( 1.000e+00) 324 beta: 1.590e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 325 Eb: 1.700e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 673 Prefactor: 1.041e+00 3.837e-02 0.000e+00 1.000e+01 ( 1.000e+00) 674 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 675 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 672 Normalization: 1.055e+00 5.745e-02 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 89.075 -43.870 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/31034526/cmap_HighResolution_803865601_804470401_4FGL_J0556.2-4352_weekly_bin934.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='1.33e-05', job_status='DONE', photon_flux_upper_limit='1.34e-08', time_completed='2026-07-08 08:25:04.031743', job_id='31034526', GAL2='1.04', fit_tolerance='1e-08', EG2='1.06', EG='1.06', time_epoch_completed='1783524304.03', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.04', dlogl='5.03e-02', ts2='0.11', photon_index_error='0.00', photon_index='1.85' WHERE bin_id='934' AND source_name='4FGL J0556.2-4352' AND cadence='weekly'; Database successfully updated. Analysis Complete. Wed Jul 8 08:25:04 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 28166.8434253 Extracting fit parameters... 4FGL J0556.2-4352 Spectrum: LogParabola 322 norm: 5.551e-11 1.781e-05 0.000e+00 1.000e+06 ( 1.000e-13) 323 alpha: 1.854e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 324 beta: 1.590e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 325 Eb: 1.700e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 673 Prefactor: 1.040e+00 7.139e-02 0.000e+00 1.000e+01 ( 1.000e+00) 674 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 675 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 672 Normalization: 1.062e+00 1.157e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 89.075 -43.870 Photon Flux Upper Limit: 1.33849821476e-08 ph cm-2 s-1 Energy Flux Upper Limit: 1.32828632068e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/31034586/likelihoodResults_803865601_804470401_4FGL_J0556.2-4352_weekly_bin934.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) = 28167.0540099 delta logL = -0.210584585097 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 28166.7931189 delta logL = 0.050306427016 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .22579 1.0000 .0000 .10000E+07 2 'alpha ' 3.5825 1.0000 .0000 5.0000 3 'Normalizat' 1.0556 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0411 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6760E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 28166.79 FROM MIGRAD STATUS=CONVERGED 60 CALLS 228 TOTAL EDM= .10E-08 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .22280 2.6255 .27097E-02** at limit ** 2 alpha 3.5855 3.7184 .47574 .16909E-03 3 Normalizat 1.0555 .91460E-02 .76361E-01 .62093E-04 4 Prefactor 1.0411 .59282E-02 .40464E-01 .28776E-05 ERR DEF= .500 Final values: norm = 0.222796 alpha = 3.58547 Normalizat = 1.05545 Prefactor = 1.04115 ********** ** 18 **HESSE ********** FCN= 28166.79 FROM HESSE STATUS=NOT POSDEF 35 CALLS 263 TOTAL EDM= .26E-09 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .22280 94.510 .16540E-03 -1.5699 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha 3.5855 3.6711 .52071E-01 .44913 3 Normalizat 1.0555 .57449E-01 .33797E-03 -.91195 4 Prefactor 1.0411 .38367E-01 .21934E-03 -.91370 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 2.58911e-10 Minuit parameter uncertainties: 1 9.17764 2 16.3478 3 0.0574527 4 0.038368 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 28166.793114 delta logL = 0.0503112500519 Extracting fit parameters... 4FGL J0556.2-4352 Spectrum: LogParabola 322 norm: 2.228e-01 9.178e+00 0.000e+00 1.000e+06 ( 1.000e-13) 323 alpha: 3.585e+00 1.635e+01 0.000e+00 5.000e+00 ( 1.000e+00) 324 beta: 1.590e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 325 Eb: 1.700e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 673 Prefactor: 1.041e+00 3.837e-02 0.000e+00 1.000e+01 ( 1.000e+00) 674 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 675 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 672 Normalization: 1.055e+00 5.745e-02 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 89.075 -43.870 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/31034586/cmap_HighResolution_803865601_804470401_4FGL_J0556.2-4352_weekly_bin934.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='1.33e-05', job_status='DONE', photon_flux_upper_limit='1.34e-08', time_completed='2026-07-08 08:25:58.268498', job_id='31034586', GAL2='1.04', fit_tolerance='1e-08', EG2='1.06', EG='1.06', time_epoch_completed='1783524358.27', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.04', dlogl='5.03e-02', ts2='0.11', photon_index_error='0.00', photon_index='1.85' WHERE bin_id='934' AND source_name='4FGL J0556.2-4352' AND cadence='weekly'; Database successfully updated. Analysis Complete. Wed Jul 8 08:25:58 PDT 2026