/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). number of points = 17272 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1955.2+1358_weekly_bin929 RA = 298.82, Dec = 13.9824 tmin = 800841601, tmax = 801446401 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='27266468', job_status='RUN', time_executed='2026-05-26 15:19:59.491331', time_epoch_executed='1779833999.49' WHERE source_name='4FGL J1955.2+1358' and cadence='weekly' and bin_id='929' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/27266468 Creating custom pfile directory: /lscratch/kocevski/27266468/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=800841601.0 && nMetStart<801446401.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=800841601.0 && nMetStart<801446401.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/27266468/ft1_4FGL_J1955.2+1358_weekly_bin929.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=800841601.0 && nMetStart<801446401.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/27266468/ft2_4FGL_J1955.2+1358_weekly_bin929.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/27266468/ft1_4FGL_J1955.2+1358_weekly_bin929.fits outfile=/lscratch/kocevski/27266468/ft1_filteredMKT_4FGL_J1955.2+1358_weekly_bin929.fits ra=298.82 dec=13.9824 rad=12.0 tmin=800841601.0 tmax=801446401.0 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 4.74 user 4.06 sys 0.24 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/27266468/ft2_4FGL_J1955.2+1358_weekly_bin929.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/27266468/ft2_4FGL_J1955.2+1358_weekly_bin929.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/27266468/ft1_filteredMKT_4FGL_J1955.2+1358_weekly_bin929.fits evtable="EVENTS" outfile="/lscratch/kocevski/27266468/ft1_filtered_4FGL_J1955.2+1358_weekly_bin929.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 0.73 user 0.21 sys 0.13 Number of photons that the gtmktime cut: 8759 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/27266468/ft1_filtered_4FGL_J1955.2+1358_weekly_bin929.fits" evtable="EVENTS" scfile=/lscratch/kocevski/27266468/ft2_4FGL_J1955.2+1358_weekly_bin929.fits sctable="SC_DATA" o/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). utfile=/lscratch/kocevski/27266468/ltcube_800841601_801446401_4FGL_J1955.2+1358_weekly_bin929.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/27266468/ft2_4FGL_J1955.2+1358_weekly_bin929.fits .....................! real 17.02 user 16.39 sys 0.23 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/27266468/ft1_filtered_4FGL_J1955.2+1358_weekly_bin929.fits evtable="EVENTS" scfile=/lscratch/kocevski/27266468/ft2_4FGL_J1955.2+1358_weekly_bin929.fits sctable="SC_DATA" expcube=/lscratch/kocevski/27266468/ltcube_800841601_801446401_4FGL_J1955.2+1358_weekly_bin929.fits outfile=/lscratch/kocevski/27266468/expmap_800841601_801446401_4FGL_J1955.2+1358_weekly_bin929.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/27266468/ltcube_800841601_801446401_4FGL_J1955.2+1358_weekly_bin929.fits .....................! real 61.98 user 57.92 sys 3.46 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 Extended source W 51C in ROI, make sure /sdf/group/fermi/g/LCRepository/Likelihood/ExtendedSources/Extended_8years/Templates/W51C.fits is the correct path to the extended template. Extended source G42.8+0.6 in ROI with RadialDisk spatial model. Extended source Kes 79 in ROI with RadialDisk spatial model. Extended source W 44 in ROI, make sure /sdf/group/fermi/g/LCRepository/Likelihood/ExtendedSources/Extended_8years/Templates/W44.fits is the correct path to the extended template. Extended source HESS J1857+026 in ROI with RadialDisk spatial model. Extended source Cygnus Loop in ROI, make sure /sdf/group/fermi/g/LCRepository/Likelihood/ExtendedSources/Extended_8years/Templates/CygnusLoop.fits is the correct path to the extended template. Added 256 point sources and 6 extended sources If using unbinned likelihood you will need to rerun gtdiffrsp for the extended sources or rerun the makeModel function with optional argument psForce=True Setting source of interest to: 4FGL J1955.2+1358 @ 298.82 13.9824 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/27266468/ft1_filtered_4FGL_J1955.2+1358_weekly_bin929.fits scfile=/lscratch/kocevski/27266468/ft2_4FGL_J1955.2+1358_weekly_bin929.fits outfile=/lscratch/kocevski/27266468/cmap_800841601_801446401_4FGL_J1955.2+1358_weekly_bin929.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=298.82 yref=13.9824 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 0.70 user 0.22 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/27266468/ft1_filtered_4FGL_J1955.2+1358_weekly_bin929.fits scfile=/lscratch/kocevski/27266468/ft2_4FGL_J1955.2+1358_weekly_bin929.fits outfile=/lscratch/kocevski/27266468/cmap_HighResolution_800841601_801446401_4FGL_J1955.2+1358_weekly_bin929.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=298.82 yref=13.9824 axisrot=0.0 rafield="RA" decfield="DEC" projnumber of points = 17272 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1955.2+1358_weekly_bin929 RA = 298.82, Dec = 13.9824 tmin = 800841601, tmax = 801446401 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='27267047', job_status='RUN', time_executed='2026-05-26 15:23:19.417040', time_epoch_executed='1779834199.42' WHERE source_name='4FGL J1955.2+1358' and cadence='weekly' and bin_id='929' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/27267047 Creating custom pfile directory: /lscratch/kocevski/27267047/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=800841601.0 && nMetStart<801446401.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=800841601.0 && nMetStart<801446401.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/27267047/ft1_4FGL_J1955.2+1358_weekly_bin929.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=800841601.0 && nMetStart<801446401.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/27267047/ft2_4FGL_J1955.2+1358_weekly_bin929.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/27267047/ft1_4FGL_J1955.2+1358_weekly_bin929.fits outfile=/lscratch/kocevski/27267047/ft1_filteredMKT_4FGL_J1955.2+1358_weekly_bin929.fits ra=298.82 dec=13.9824 rad=12.0 tmin=800841601.0 tmax=801446401.0 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 6.73 user 5.98 sys 0.27 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/27267047/ft2_4FGL_J1955.2+1358_weekly_bin929.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/27267047/ft2_4FGL_J1955.2+1358_weekly_bin929.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/27267047/ft1_filteredMKT_4FGL_J1955.2+1358_weekly_bin929.fits evtable="EVENTS" outfile="/lscratch/kocevski/27267047/ft1_filtered_4FGL_J1955.2+1358_weekly_bin929.fits" apply_filter=yes overwrite=yes header_obstimes=yes tstart=0.0 tstop=0.0 gtifile="default" chatter=3 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtmktime version HEAD Applying GTI filter: IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2)) real 1.04 user 0.27 sys 0.16 Number of photons that the gtmktime cut: 8759 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/27267047/ft1_filtered_4FGL_J1955.2+1358_weekly_bin929.fits" evtable="EVENTS" scfile=/lscratch/kocevski/27267047/ft2_4FGL_J1955.2+1358_weekly_bin929.fits sctable="SC_DATA" outfile=/lscratch/kocevski/27267047/ltcube_800841601_801446401_4FGL_J1955.2+1358_weekly_bin929.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/27267047/ft2_4FGL_J1955.2+1358_weekly_bin929.fits .....................! real 20.60 user 19.83 sys 0.24 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/27267047/ft1_filtered_4FGL_J1955.2+1358_weekly_bin929.fits evtable="EVENTS" scfile=/lscratch/kocevski/27267047/ft2_4FGL_J1955.2+1358_weekly_bin929.fits sctable="SC_DATA" expcube=/lscratch/kocevski/27267047/ltcube_800841601_801446401_4FGL_J1955.2+1358_weekly_bin929.fits outfile=/lscratch/kocevski/27267047/expmap_800841601_801446401_4FGL_J1955.2+1358_weekly_bin929.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/27267047/ltcube_800841601_801446401_4FGL_J1955.2+1358_weekly_bin929.fits .....................! real 80.11 user 74.25 sys 4.80 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Extended source W 51C in ROI, make sure /sdf/group/fermi/g/LCRepository/Likelihood/ExtendedSources/Extended_8years/Templates/W51C.fits is the correct path to the extended template. Extended source G42.8+0.6 in ROI with RadialDisk spatial model. Extended source Kes 79 in ROI with RadialDisk spatial model. Extended source W 44 in ROI, make sure /sdf/group/fermi/g/LCRepository/Likelihood/ExtendedSources/Extended_8years/Templates/W44.fits is the correct path to the extended template. Extended source HESS J1857+026 in ROI with RadialDisk spatial model. Extended source Cygnus Loop in ROI, make sure /sdf/group/fermi/g/LCRepository/Likelihood/ExtendedSources/Extended_8years/Templates/CygnusLoop.fits is the correct path to the extended template. Added 256 point sources and 6 extended sources If using unbinned likelihood you will need to rerun gtdiffrsp for the extended sources or rerun the makeModel function with optional argument psForce=True Setting source of interest to: 4FGL J1955.2+1358 @ 298.82 13.9824 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/27267047/ft1_filtered_4FGL_J1955.2+1358_weekly_bin929.fits scfile=/lscratch/kocevski/27267047/ft2_4FGL_J1955.2+1358_weekly_bin929.fits outfile=/lscratch/kocevski/27267047/cmap_800841601_801446401_4FGL_J1955.2+1358_weekly_bin929.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=298.82 yref=13.9824 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 0.11 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/27267047/ft1_filtered_4FGL_J1955.2+1358_weekly_bin929.fits scfile=/lscratch/kocevski/27267047/ft2_4FGL_J1955.2+1358_weekly_bin929.fits outfile=/lscratch/kocevski/27267047/cmap_HighResolution_800841601_801446401_4FGL_J1955.2+1358_weekly_bin929.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=298.82 yref=13.9824 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 0.68 user 0.23 sys 0.14 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/27266401/ft1_filtered_4FGL_J1955.2+1358_weekly_bin929.fits evtable="EVENTS" scfile=/lscratch/kocevski/27266401/ft2_4FGL_J1955.2+1358_weekly_bin929.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/27266401/Model_4FGL_J1955.2+1358_weekly_bin929.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 Cygnus Loop adding source EG_v02 adding source G42.8+0.6 adding source GAL_V02 adding source HESS J1857+026 adding source Kes 79 adding source W 44 adding source W 51C Working on... /lscratch/kocevski/27266401/ft1_filtered_4FGL_J1955.2+1358_weekly_bin929.fits.....................! real 919.68 user 913.90 sys 1.23 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/27266401/ft1_filtered_4FGL_J1955.2+1358_weekly_bin929.fits', '/lscratch/kocevski/27266401/ft2_4FGL_J1955.2+1358_weekly_bin929.fits', expMap='/lscratch/kocevski/27266401/expmap_800841601_801446401_4FGL_J1955.2+1358_weekly_bin929.fits', expCube='/lscratch/kocevski/27266401/ltcube_800841601_801446401_4FGL_J1955.2+1358_weekly_bin929.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/27266401/Model_4FGL_J1955.2+1358_weekly_bin929.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1955.2+1358' 4FGL J1955.2+1358 Spectrum: LogParabola 576 norm: 1.281e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 577 alpha: 2.277e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 578 beta: 1.829e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 579 Eb: 1.033e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/27266401/ft1_filtered_4FGL_J1955.2+1358_weekly_bin929.fits Spacecraft file(s): /lscratch/kocevski/27266401/ft2_4FGL_J1955.2+1358_weekly_bin929.fits Exposure map: /lscratch/kocevski/27266401/expmap_800841601_801446401_4FGL_J1955.2+1358_weekly_bin929.fits Exposure cube: /lscratch/kocevski/27266401/ltcube_800841601_801446401_4FGL_J1955.2+1358_weekly_bin929.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/27266401/Model_4FGL_J1955.2+1358_weekly_bin929.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) = 77711.9624479 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 77711.9313049 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 7.7763 1.0000 .0000 .10000E+07 2 'norm ' .0000 1.0000 .0000 .10000E+07 3 'norm ' 3.8635 1.0000 .0000 .10000E+07 4 'Prefactor ' 1.8270 1.0000 .10000E-03 10000. 5 'Prefactor ' .16098E-08 1.0000 .0000 .10000E+07 6 'Prefactor ' .11102E-09 1.0000 .0000 .10000E+07 7 'Prefactor ' .18906E-04 1.0000 .0000 .10000E+07 8 'norm ' .55511E-10 1.0000 .0000 .10000E+07 9 'Prefactor ' .55511E-10 1.0000 .0000 .10000E+07 10 'Prefactor ' .0000 1.0000 .0000 .10000E+07 11 'norm ' .0000 1.0000 .0000 .10000E+07 12 'Normalizat' .79006 1.0000 .10000E-01 10.000 13 'Prefactor ' 1.0555 1.0000 .0000 10.000 14 'norm ' 6.3539 1.0000 .0000 .10000E+07 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .9470E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 77711.93 FROM MIGRAD STATUS=CONVERGED 101 CALLS 938 TOTAL EDM= .23E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .7% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 7.7788 1.0716 -.66331E-08 .56974E-01 2 norm .0000 6.5676 .10978E-07** at limit ** 3 norm 3.8635 2.8293 .73523E-09 .11430E-03 4 Prefactor 1.8272 1.5109 .11292E-06 .98745E-04 5 Prefactor .0000 1.3440 .97537E-08** at limit ** 6 Prefactor .55511E-10 12.101 .44395E-06** at limit ** 7 Prefactor .0000 47.038 .19887E-07** at limit ** 8 norm .0000 .93648 .28605E-07** at limit ** 9 Prefactor .0000 3.4045 .41863E-07** at limit ** 10 Prefactor .0000 2.6320 .10410E-06** at limit ** 11 norm .0000 .11822 -.41824E-08** at limit ** 12 Normalizat .78995 .16125 -.28115E-06 -.16682E-05 13 Prefactor 1.0555 .17718E-01 .90077E-07 .18141E-03 14 norm 6.3539 1.4158 -.54582E-08 -.14411E-02 ERR DEF= .500 Final values: Prefactor = 7.77876 norm = 0 norm = 3.86349 Prefactor = 1.82717 Prefactor = 0 Prefactor = 5.55112e-11 Prefactor = 0 norm = 0 Prefactor = 0 Prefactor = 0 norm = 0 Normalizat = 0.789951 Prefactor = 1.05552 norm = 6.35386 "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 0.62 user 0.25 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/27266371/ft1_filtered_4FGL_J1955.2+1358_weekly_bin929.fits evtable="EVENTS" scfile=/lscratch/kocevski/27266371/ft2_4FGL_J1955.2+1358_weekly_bin929.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/27266371/Model_4FGL_J1955.2+1358_weekly_bin929.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 Cygnus Loop adding source EG_v02 adding source G42.8+0.6 adding source GAL_V02 adding source HESS J1857+026 adding source Kes 79 adding source W 44 adding source W 51C Working on... /lscratch/kocevski/27266371/ft1_filtered_4FGL_J1955.2+1358_weekly_bin929.fits.....................! real 992.95 user 986.45 sys 1.69 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/27266371/ft1_filtered_4FGL_J1955.2+1358_weekly_bin929.fits', '/lscratch/kocevski/27266371/ft2_4FGL_J1955.2+1358_weekly_bin929.fits', expMap='/lscratch/kocevski/27266371/expmap_800841601_801446401_4FGL_J1955.2+1358_weekly_bin929.fits', expCube='/lscratch/kocevski/27266371/ltcube_800841601_801446401_4FGL_J1955.2+1358_weekly_bin929.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/27266371/Model_4FGL_J1955.2+1358_weekly_bin929.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1955.2+1358' 4FGL J1955.2+1358 Spectrum: LogParabola 576 norm: 1.281e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 577 alpha: 2.277e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 578 beta: 1.829e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 579 Eb: 1.033e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/27266371/ft1_filtered_4FGL_J1955.2+1358_weekly_bin929.fits Spacecraft file(s): /lscratch/kocevski/27266371/ft2_4FGL_J1955.2+1358_weekly_bin929.fits Exposure map: /lscratch/kocevski/27266371/expmap_800841601_801446401_4FGL_J1955.2+1358_weekly_bin929.fits Exposure cube: /lscratch/kocevski/27266371/ltcube_800841601_801446401_4FGL_J1955.2+1358_weekly_bin929.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/27266371/Model_4FGL_J1955.2+1358_weekly_bin929.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) = 77711.9624479 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 77711.9313049 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 7.7763 1.0000 .0000 .10000E+07 2 'norm ' .0000 1.0000 .0000 .10000E+07 3 'norm ' 3.8635 1.0000 .0000 .10000E+07 4 'Prefactor ' 1.8270 1.0000 .10000E-03 10000. 5 'Prefactor ' .16098E-08 1.0000 .0000 .10000E+07 6 'Prefactor ' .11102E-09 1.0000 .0000 .10000E+07 7 'Prefactor ' .18906E-04 1.0000 .0000 .10000E+07 8 'norm ' .55511E-10 1.0000 .0000 .10000E+07 9 'Prefactor ' .55511E-10 1.0000 .0000 .10000E+07 10 'Prefactor ' .0000 1.0000 .0000 .10000E+07 11 'norm ' .0000 1.0000 .0000 .10000E+07 12 'Normalizat' .79006 1.0000 .10="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 0.67 user 0.22 sys 0.14 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/27266468/ft1_filtered_4FGL_J1955.2+1358_weekly_bin929.fits evtable="EVENTS" scfile=/lscratch/kocevski/27266468/ft2_4FGL_J1955.2+1358_weekly_bin929.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/27266468/Model_4FGL_J1955.2+1358_weekly_bin929.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 Cygnus Loop adding source EG_v02 adding source G42.8+0.6 adding source GAL_V02 adding source HESS J1857+026 adding source Kes 79 adding source W 44 adding source W 51C Working on... /lscratch/kocevski/27266468/ft1_filtered_4FGL_J1955.2+1358_weekly_bin929.fits.....................! real 918.36 user 912.87 sys 1.59 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/27266468/ft1_filtered_4FGL_J1955.2+1358_weekly_bin929.fits', '/lscratch/kocevski/27266468/ft2_4FGL_J1955.2+1358_weekly_bin929.fits', expMap='/lscratch/kocevski/27266468/expmap_800841601_801446401_4FGL_J1955.2+1358_weekly_bin929.fits', expCube='/lscratch/kocevski/27266468/ltcube_800841601_801446401_4FGL_J1955.2+1358_weekly_bin929.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/27266468/Model_4FGL_J1955.2+1358_weekly_bin929.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1955.2+1358' 4FGL J1955.2+1358 Spectrum: LogParabola 576 norm: 1.281e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 577 alpha: 2.277e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 578 beta: 1.829e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 579 Eb: 1.033e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/27266468/ft1_filtered_4FGL_J1955.2+1358_weekly_bin929.fits Spacecraft file(s): /lscratch/kocevski/27266468/ft2_4FGL_J1955.2+1358_weekly_bin929.fits Exposure map: /lscratch/kocevski/27266468/expmap_800841601_801446401_4FGL_J1955.2+1358_weekly_bin929.fits Exposure cube: /lscratch/kocevski/27266468/ltcube_800841601_801446401_4FGL_J1955.2+1358_weekly_bin929.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/27266468/Model_4FGL_J1955.2+1358_weekly_bin929.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) = 77711.9624479 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 77711.9313049 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 7.7763 1.0000 .0000 .10000E+07 2 'norm ' .0000 1.0000 .0000 .10000E+07 3 'norm ' 3.8635 1.0000 .0000 .10000E+07 4 'Prefactor ' 1.8270 1.0000 .10000E-03 10000. 5 'Prefactor ' .16098E-08 1.0000 .0000 .10000E+07 6 'Prefactor ' .11102E-09 1.0000 .0000 .10000E+07 7 'Prefactor ' .18906E-04 1.0000 .0000 .10000E+07 8 'norm ' .55511E-10 1.0000 .0000 .10000E+07 9 'Prefactor ' .55511E-10 1.0000 .0000 .10000E+07 10 'Prefactor ' .0000 1.0000 .0000 .10000E+07 11 'norm ' .0000 1.0000 .0000 .10000E+07 12 'Normalizat' .79006 1.0000 .1="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.66 user 0.26 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/27266370/ft1_filtered_4FGL_J1955.2+1358_weekly_bin929.fits evtable="EVENTS" scfile=/lscratch/kocevski/27266370/ft2_4FGL_J1955.2+1358_weekly_bin929.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/27266370/Model_4FGL_J1955.2+1358_weekly_bin929.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 Cygnus Loop adding source EG_v02 adding source G42.8+0.6 adding source GAL_V02 adding source HESS J1857+026 adding source Kes 79 adding source W 44 adding source W 51C Working on... /lscratch/kocevski/27266370/ft1_filtered_4FGL_J1955.2+1358_weekly_bin929.fits.....................! real 997.09 user 990.20 sys 1.94 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/27266370/ft1_filtered_4FGL_J1955.2+1358_weekly_bin929.fits', '/lscratch/kocevski/27266370/ft2_4FGL_J1955.2+1358_weekly_bin929.fits', expMap='/lscratch/kocevski/27266370/expmap_800841601_801446401_4FGL_J1955.2+1358_weekly_bin929.fits', expCube='/lscratch/kocevski/27266370/ltcube_800841601_801446401_4FGL_J1955.2+1358_weekly_bin929.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/27266370/Model_4FGL_J1955.2+1358_weekly_bin929.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1955.2+1358' 4FGL J1955.2+1358 Spectrum: LogParabola 576 norm: 1.281e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 577 alpha: 2.277e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 578 beta: 1.829e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 579 Eb: 1.033e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/27266370/ft1_filtered_4FGL_J1955.2+1358_weekly_bin929.fits Spacecraft file(s): /lscratch/kocevski/27266370/ft2_4FGL_J1955.2+1358_weekly_bin929.fits Exposure map: /lscratch/kocevski/27266370/expmap_800841601_801446401_4FGL_J1955.2+1358_weekly_bin929.fits Exposure cube: /lscratch/kocevski/27266370/ltcube_800841601_801446401_4FGL_J1955.2+1358_weekly_bin929.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/27266370/Model_4FGL_J1955.2+1358_weekly_bin929.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) = 77711.9624479 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 77711.9313049 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 7.7763 1.0000 .0000 .10000E+07 2 'norm ' .0000 1.0000 .0000 .10000E+07 3 'norm ' 3.8635 1.0000 .0000 .10000E+07 4 'Prefactor ' 1.8270 1.0000 .10000E-03 10000. 5 'Prefactor ' .16098E-08 1.0000 .0000 .10000E+07 6 'Prefactor ' .11102E-09 1.0000 .0000 .10000E+07 7 'Prefactor ' .18906E-04 1.0000 .0000 .10000E+07 8 'norm ' .55511E-10 1.0000 .0000 .10000E+07 9 'Prefactor ' .55511E-10 1.0000 .0000 .10000E+07 10 'Prefactor ' .0000 1.0000 .0000 .10000E+07 11 'norm ' .0000 1.0000 .0000 .10000E+07 12 'Normalizat' .79006 1.0000 .1 ********** ** 18 **HESSE ********** FCN= 77711.93 FROM HESSE STATUS=OK 188 CALLS 1126 TOTAL EDM= .65E-07 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 7.7788 11.185 .35935E-03 -1.5652 2 norm .0000 6.6098 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 norm 3.8635 2.8387 .51315E-03 -1.5669 4 Prefactor 1.8272 1.5237 .77207E-02 -1.5438 5 Prefactor .0000 1.3399 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .55511E-10 12.109 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .0000 48.383 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 norm .0000 .93613 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor .0000 3.4084 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .0000 2.6431 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 norm .0000 .11664 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Normalizat .78995 .17154 .28409 -1.0044 13 Prefactor 1.0555 .18638E-01 .26017E-01 -.90901 14 norm 6.3539 1.4119 .39796E-03 -1.5658 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 6.51147e-08 Minuit parameter uncertainties: 1 11.1849 2 6.56178e-06 3 2.83869 4 1.5237 5 1.31203e-06 6 5.68972e-05 7 6.80444e-05 8 2.55108e-06 9 8.09619e-06 10 1.41113e-05 11 8.7924e-08 12 0.171658 13 0.0186376 14 1.41191 000E-01 10.000 13 'Prefactor ' 1.0555 1.0000 .0000 10.000 14 'norm ' 6.3539 1.0000 .0000 .10000E+07 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .9470E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 77711.93 FROM MIGRAD STATUS=CONVERGED 101 CALLS 938 TOTAL EDM= .23E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .7% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 7.7788 1.0716 -.66331E-08 .56974E-01 2 norm .0000 6.5676 .10978E-07** at limit ** 3 norm 3.8635 2.8293 .73523E-09 .11430E-03 4 Prefactor 1.8272 1.5109 .11292E-06 .98745E-04 5 Prefactor .0000 1.3440 .97537E-08** at limit ** 6 Prefactor .55511E-10 12.101 .44395E-06** at limit ** 7 Prefactor .0000 47.038 .19887E-07** at limit ** 8 norm .0000 .93648 .28605E-07** at limit ** 9 Prefactor .0000 3.4045 .41863E-07** at limit ** 10 Prefactor .0000 2.6320 .10410E-06** at limit ** 11 norm .0000 .11822 -.41824E-08** at limit ** 12 Normalizat .78995 .16125 -.28115E-06 -.16682E-05 13 Prefactor 1.0555 .17718E-01 .90077E-07 .18141E-03 14 norm 6.3539 1.4158 -.54582E-08 -.14411E-02 ERR DEF= .500 Final values: Prefactor = 7.77876 norm = 0 norm = 3.86349 Prefactor = 1.82717 Prefactor = 0 Prefactor = 5.55112e-11 Prefactor = 0 norm = 0 Prefactor = 0 Prefactor = 0 norm = 0 Normalizat = 0.789951 Prefactor = 1.05552 norm = 6.35386 0000E-01 10.000 13 'Prefactor ' 1.0555 1.0000 .0000 10.000 14 'norm ' 6.3539 1.0000 .0000 .10000E+07 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .9470E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 77711.93 FROM MIGRAD STATUS=CONVERGED 101 CALLS 938 TOTAL EDM= .23E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .7% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 7.7788 1.0716 -.66331E-08 .56974E-01 2 norm .0000 6.5676 .10978E-07** at limit ** 3 norm 3.8635 2.8293 .73523E-09 .11430E-03 4 Prefactor 1.8272 1.5109 .11292E-06 .98745E-04 5 Prefactor .0000 1.3440 .97537E-08** at limit ** 6 Prefactor .55511E-10 12.101 .44395E-06** at limit ** 7 Prefactor .0000 47.038 .19887E-07** at limit ** 8 norm .0000 .93648 .28605E-07** at limit ** 9 Prefactor .0000 3.4045 .41863E-07** at limit ** 10 Prefactor .0000 2.6320 .10410E-06** at limit ** 11 norm .0000 .11822 -.41824E-08** at limit ** 12 Normalizat .78995 .16125 -.28115E-06 -.16682E-05 13 Prefactor 1.0555 .17718E-01 .90077E-07 .18141E-03 14 norm 6.3539 1.4158 -.54582E-08 -.14411E-02 ERR DEF= .500 Final values: Prefactor = 7.77876 norm = 0 norm = 3.86349 Prefactor = 1.82717 Prefactor = 0 Prefactor = 5.55112e-11 Prefactor = 0 norm = 0 Prefactor = 0 Prefactor = 0 norm = 0 Normalizat = 0.789951 Prefactor = 1.05552 norm = 6.35386 0000E-01 10.000 13 'Prefactor ' 1.0555 1.0000 .0000 10.000 14 'norm ' 6.3539 1.0000 .0000 .10000E+07 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .9470E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 77711.93 FROM MIGRAD STATUS=CONVERGED 101 CALLS 938 TOTAL EDM= .23E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .7% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 7.7788 1.0716 -.66331E-08 .56974E-01 2 norm .0000 6.5676 .10978E-07** at limit ** 3 norm 3.8635 2.8293 .73523E-09 .11430E-03 4 Prefactor 1.8272 1.5109 .11292E-06 .98745E-04 5 Prefactor .0000 1.3440 .97537E-08** at limit ** 6 Prefactor .55511E-10 12.101 .44395E-06** at limit ** 7 Prefactor .0000 47.038 .19887E-07** at limit ** 8 norm .0000 .93648 .28605E-07** at limit ** 9 Prefactor .0000 3.4045 .41863E-07** at limit ** 10 Prefactor .0000 2.6320 .10410E-06** at limit ** 11 norm .0000 .11822 -.41824E-08** at limit ** 12 Normalizat .78995 .16125 -.28115E-06 -.16682E-05 13 Prefactor 1.0555 .17718E-01 .90077E-07 .18141E-03 14 norm 6.3539 1.4158 -.54582E-08 -.14411E-02 ERR DEF= .500 Final values: Prefactor = 7.77876 norm = 0 norm = 3.86349 Prefactor = 1.82717 Prefactor = 0 Prefactor = 5.55112e-11 Prefactor = 0 norm = 0 Prefactor = 0 Prefactor = 0 norm = 0 Normalizat = 0.789951 Prefactor = 1.05552 norm = 6.35386 ********** ** 18 **HESSE ********** FCN= 77711.93 FROM HESSE STATUS=OK 188 CALLS 1126 TOTAL EDM= .65E-07 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 7.7788 11.185 .35935E-03 -1.5652 2 norm .0000 6.6098 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 norm 3.8635 2.8387 .51315E-03 -1.5669 4 Prefactor 1.8272 1.5237 .77207E-02 -1.5438 5 Prefactor .0000 1.3399 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .55511E-10 12.109 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .0000 48.383 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 norm .0000 .93613 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor .0000 3.4084 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .0000 2.6431 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 norm .0000 .11664 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Normalizat .78995 .17154 .28409 -1.0044 13 Prefactor 1.0555 .18638E-01 .26017E-01 -.90901 14 norm 6.3539 1.4119 .39796E-03 -1.5658 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 6.51147e-08 Minuit parameter uncertainties: 1 11.1849 2 6.56178e-06 3 2.83869 4 1.5237 5 1.31203e-06 6 5.68972e-05 7 6.80444e-05 8 2.55108e-06 9 8.09619e-06 10 1.41113e-05 11 8.7924e-08 12 0.171658 13 0.0186376 14 1.41191 ********** ** 18 **HESSE ********** FCN= 77711.93 FROM HESSE STATUS=OK 188 CALLS 1126 TOTAL EDM= .65E-07 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 7.7788 11.185 .35935E-03 -1.5652 2 norm .0000 6.6098 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 norm 3.8635 2.8387 .51315E-03 -1.5669 4 Prefactor 1.8272 1.5237 .77207E-02 -1.5438 5 Prefactor .0000 1.3399 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .55511E-10 12.109 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .0000 48.383 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 norm .0000 .93613 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor .0000 3.4084 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .0000 2.6431 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 norm .0000 .11664 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Normalizat .78995 .17154 .28409 -1.0044 13 Prefactor 1.0555 .18638E-01 .26017E-01 -.90901 14 norm 6.3539 1.4119 .39796E-03 -1.5658 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 6.51147e-08 Minuit parameter uncertainties: 1 11.1849 2 6.56178e-06 3 2.83869 4 1.5237 5 1.31203e-06 6 5.68972e-05 7 6.80444e-05 8 2.55108e-06 9 8.09619e-06 10 1.41113e-05 11 8.7924e-08 12 0.171658 13 0.0186376 14 1.41191 ********** ** 18 **HESSE ********** FCN= 77711.93 FROM HESSE STATUS=OK 188 CALLS 1126 TOTAL EDM= .65E-07 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 7.7788 11.185 .35935E-03 -1.5652 2 norm .0000 6.6098 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 norm 3.8635 2.8387 .51315E-03 -1.5669 4 Prefactor 1.8272 1.5237 .77207E-02 -1.5438 5 Prefactor .0000 1.3399 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .55511E-10 12.109 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .0000 48.383 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 norm .0000 .93613 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor .0000 3.4084 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .0000 2.6431 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 norm .0000 .11664 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Normalizat .78995 .17154 .28409 -1.0044 13 Prefactor 1.0555 .18638E-01 .26017E-01 -.90901 14 norm 6.3539 1.4119 .39796E-03 -1.5658 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 6.51147e-08 Minuit parameter uncertainties: 1 11.1849 2 6.56178e-06 3 2.83869 4 1.5237 5 1.31203e-06 6 5.68972e-05 7 6.80444e-05 8 2.55108e-06 9 8.09619e-06 10 1.41113e-05 11 8.7924e-08 12 0.171658 13 0.0186376 14 1.41191 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 77711.9313044 Extracting fit parameters... 4FGL J1955.2+1358 Spectrum: LogParabola 576 norm: 0.000e+00 2.551e-06 0.000e+00 1.000e+06 ( 1.000e-12) 577 alpha: 2.277e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 578 beta: 1.829e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 579 Eb: 1.033e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 929 Prefactor: 1.056e+00 1.864e-02 0.000e+00 1.000e+01 ( 1.000e+00) 930 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 931 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 925 Normalization: 7.900e-01 1.717e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 298.820 13.982 Photon Flux Upper Limit: 3.79384262832e-08 ph cm-2 s-1 Energy Flux Upper Limit: None Saving results to: /lscratch/kocevski/27266401/likelihoodResults_800841601_801446401_4FGL_J1955.2+1358_weekly_bin929.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) = 77711.8486184 delta logL = 0.0826860296074 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 77711.8343911 delta logL = 0.0969132622267 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .79333E-01 1.0000 .0000 .10000E+07 2 'alpha ' 4.2442 1.0000 .0000 5.0000 3 'Normalizat' .77059 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0559 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .9470E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MACHINE ACCURACY LIMITS FURTHER IMPROVEMENT. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MIGRAD TERMINATED WITHOUT CONVERGENCE. FCN= 77711.83 FROM MIGRAD STATUS=FAILED 105 CALLS 312 TOTAL EDM= .44E-03 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .79286E-01 13.942 .10663E-03** at limit ** 2 alpha 4.2447 3.1304 .15389 .31051E-02 3 Normalizat .77060 .84121E-01 .12867E-02 .93165E-04 4 Prefactor 1.0559 .88004E-02 .11496E-03 .16598E-02 ERR DEF= .500 START SIMPLEX MINIMIZATION. CONVERGENCE WHEN EDM .LT. .20E-04 SIMPLEX MINIMIZATION HAS CONVERGED. FCN= 77711.83 FROM SIMPLEX STATUS=UNCHANGED 89 CALLS 401 TOTAL EDM= .85E-05 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .79286E-01 13.942 .55660E-05** at limit ** 2 alpha 4.2447 3.1304 .55065E-02 .31051E-02 3 Normalizat .77060 .84121E-01 .12354E-03 .93165E-04 4 Prefactor 1.0559 .88004E-02 .74299E-05 .16598E-02 ERR DEF= .500 MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 77711.83 FROM MIGRAD STATUS=CONVERGED 40 CALLS 441 TOTAL EDM= .39E-08 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .79285E-01 21.233 .42650E-05** at limit ** 2 alpha 4.2448 4.6137 .30779E-01 .74879E-05 3 Normalizat .77060 .16303 .51466E-04 .58670E-04 4 Prefactor 1.0559 .16353E-01 .45985E-05 .12421E-02 ERR DEF= .500 Final values: norm = 0.0792851 alpha = 4.24475 Normalizat = 0.770604 Prefactor = 1.05592 ********** ** 18 **HESSE ********** FCN= 77711.83 FROM HESSE STATUS=OK 25 CALLS 466 TOTAL EDM= .35E-10 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .79285E-01 .43631 .17060E-06 -1.5702 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha 4.2448 3.9096 .12311E-02 .77246 3 Normalizat .77060 .16646 .10293E-04 -1.0117 4 Prefactor 1.0559 .16911E-01 .91971E-06 -.90888 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.45543e-11 Minuit parameter uncertainties: 1 0.371983 2 2.17853 3 0.166566 4 0.0169114 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 77711.8343911 delta logL = 0.0969133141334 Extracting fit parameters... 4FGL J1955.2+1358 Spectrum: LogParabola 576 norm: 7.929e-02 3.720e-01 0.000e+00 1.000e+06 ( 1.000e-12) 577 alpha: 4.245e+00 2.179e+00 0.000e+00 5.000e+00 ( 1.000e+00) 578 beta: 1.829e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 579 Eb: 1.033e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 929 Prefactor: 1.056e+00 1.691e-02 0.000e+00 1.000e+01 ( 1.000e+00) 930 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 931 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 925 Normalization: 7.706e-01 1.666e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 298.820 13.982 Creating a high resolution counts map... INFO: Auto-setting vmin to -2.000e-01 [aplpy.core] INFO: Auto-setting vmax to 2.220e+00 [aplpy.core] Saving /lscratch/kocevski/27266401/cmap_HighResolution_800841601_801446401_4FGL_J1955.2+1358_weekly_bin929.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET job_status='DONE', comment='SUCCESS', photon_flux_upper_limit='3.79e-08', time_completed='2026-05-26 15:59:26.158480', job_id='27266401', GAL2='1.06', fit_tolerance='1e-08', EG2='0.77', EG='0.79', time_epoch_completed='1779836366.16', return_code2='0', ts='0.00', return_code='0', GAL='1.06', dlogl='9.69e-02', ts2='0.21', photon_index_error='0.00', photon_index='2.28' WHERE bin_id='929' AND source_name='4FGL J1955.2+1358' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue May 26 15:59:26 PDT 2026 ="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 0.87 user 0.26 sys 0.12 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/27267047/ft1_filtered_4FGL_J1955.2+1358_weekly_bin929.fits evtable="EVENTS" scfile=/lscratch/kocevski/27267047/ft2_4FGL_J1955.2+1358_weekly_bin929.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/27267047/Model_4FGL_J1955.2+1358_weekly_bin929.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 Cygnus Loop adding source EG_v02 adding source G42.8+0.6 adding source GAL_V02 adding source HESS J1857+026 adding source Kes 79 adding source W 44 adding source W 51C Working on... /lscratch/kocevski/27267047/ft1_filtered_4FGL_J1955.2+1358_weekly_bin929.fits.....................! real 1170.01 user 1154.79 sys 2.80 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/27267047/ft1_filtered_4FGL_J1955.2+1358_weekly_bin929.fits', '/lscratch/kocevski/27267047/ft2_4FGL_J1955.2+1358_weekly_bin929.fits', expMap='/lscratch/kocevski/27267047/expmap_800841601_801446401_4FGL_J1955.2+1358_weekly_bin929.fits', expCube='/lscratch/kocevski/27267047/ltcube_800841601_801446401_4FGL_J1955.2+1358_weekly_bin929.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/27267047/Model_4FGL_J1955.2+1358_weekly_bin929.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1955.2+1358' 4FGL J1955.2+1358 Spectrum: LogParabola 576 norm: 1.281e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 577 alpha: 2.277e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 578 beta: 1.829e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 579 Eb: 1.033e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/27267047/ft1_filtered_4FGL_J1955.2+1358_weekly_bin929.fits Spacecraft file(s): /lscratch/kocevski/27267047/ft2_4FGL_J1955.2+1358_weekly_bin929.fits Exposure map: /lscratch/kocevski/27267047/expmap_800841601_801446401_4FGL_J1955.2+1358_weekly_bin929.fits Exposure cube: /lscratch/kocevski/27267047/ltcube_800841601_801446401_4FGL_J1955.2+1358_weekly_bin929.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/27267047/Model_4FGL_J1955.2+1358_weekly_bin929.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) = 77711.9624479 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 77711.9313049 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 7.7763 1.0000 .0000 .10000E+07 2 'norm ' .0000 1.0000 .0000 .10000E+07 3 'norm ' 3.8635 1.0000 .0000 .10000E+07 4 'Prefactor ' 1.8270 1.0000 .10000E-03 10000. 5 'Prefactor ' .16098E-08 1.0000 .0000 .10000E+07 6 'Prefactor ' .11102E-09 1.0000 .0000 .10000E+07 7 'Prefactor ' .18906E-04 1.0000 .0000 .10000E+07 8 'norm ' .55511E-10 1.0000 .0000 .10000E+07 9 'Prefactor ' .55511E-10 1.0000 .0000 .10000E+07 10 'Prefactor ' .0000 1.0000 .0000 .10000E+07 11 'norm ' .0000 1.0000 .0000 .10000E+07 12 'Normalizat' .79006 1.0000 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 77711.9313044 Extracting fit parameters... 4FGL J1955.2+1358 Spectrum: LogParabola 576 norm: 0.000e+00 2.551e-06 0.000e+00 1.000e+06 ( 1.000e-12) 577 alpha: 2.277e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 578 beta: 1.829e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 579 Eb: 1.033e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 929 Prefactor: 1.056e+00 1.864e-02 0.000e+00 1.000e+01 ( 1.000e+00) 930 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 931 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 925 Normalization: 7.900e-01 1.717e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 298.820 13.982 Photon Flux Upper Limit: 3.79384262832e-08 ph cm-2 s-1 Energy Flux Upper Limit: None Saving results to: /lscratch/kocevski/27266468/likelihoodResults_800841601_801446401_4FGL_J1955.2+1358_weekly_bin929.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) = 77711.8486184 delta logL = 0.0826860296074 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 77711.8343911 delta logL = 0.0969132622267 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .79333E-01 1.0000 .0000 .10000E+07 2 'alpha ' 4.2442 1.0000 .0000 5.0000 3 'Normalizat' .77059 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0559 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .9470E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MACHINE ACCURACY LIMITS FURTHER IMPROVEMENT. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MIGRAD TERMINATED WITHOUT CONVERGENCE. FCN= 77711.83 FROM MIGRAD STATUS=FAILED 105 CALLS 312 TOTAL EDM= .44E-03 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .79286E-01 13.942 .10663E-03** at limit ** 2 alpha 4.2447 3.1304 .15389 .31051E-02 3 Normalizat .77060 .84121E-01 .12867E-02 .93165E-04 4 Prefactor 1.0559 .88004E-02 .11496E-03 .16598E-02 ERR DEF= .500 START SIMPLEX MINIMIZATION. CONVERGENCE WHEN EDM .LT. .20E-04 SIMPLEX MINIMIZATION HAS CONVERGED. FCN= 77711.83 FROM SIMPLEX STATUS=UNCHANGED 89 CALLS 401 TOTAL EDM= .85E-05 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .79286E-01 13.942 .55660E-05** at limit ** 2 alpha 4.2447 3.1304 .55065E-02 .31051E-02 3 Normalizat .77060 .84121E-01 .12354E-03 .93165E-04 4 Prefactor 1.0559 .88004E-02 .74299E-05 .16598E-02 ERR DEF= .500 MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 77711.83 FROM MIGRAD STATUS=CONVERGED 40 CALLS 441 TOTAL EDM= .39E-08 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .79285E-01 21.233 .42650E-05** at limit ** 2 alpha 4.2448 4.6137 .30779E-01 .74879E-05 3 Normalizat .77060 .16303 .51466E-04 .58670E-04 4 Prefactor 1.0559 .16353E-01 .45985E-05 .12421E-02 ERR DEF= .500 Final values: norm = 0.0792851 alpha = 4.24475 Normalizat = 0.770604 Prefactor = 1.05592 ********** ** 18 **HESSE ********** FCN= 77711.83 FROM HESSE STATUS=OK 25 CALLS 466 TOTAL EDM= .35E-10 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .79285E-01 .43631 .17060E-06 -1.5702 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha 4.2448 3.9096 .12311E-02 .77246 3 Normalizat .77060 .16646 .10293E-04 -1.0117 4 Prefactor 1.0559 .16911E-01 .91971E-06 -.90888 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.45543e-11 Minuit parameter uncertainties: 1 0.371983 2 2.17853 3 0.166566 4 0.0169114 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 77711.8343911 delta logL = 0.0969133141334 Extracting fit parameters... 4FGL J1955.2+1358 Spectrum: LogParabola 576 norm: 7.929e-02 3.720e-01 0.000e+00 1.000e+06 ( 1.000e-12) 577 alpha: 4.245e+00 2.179e+00 0.000e+00 5.000e+00 ( 1.000e+00) 578 beta: 1.829e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 579 Eb: 1.033e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 929 Prefactor: 1.056e+00 1.691e-02 0.000e+00 1.000e+01 ( 1.000e+00) 930 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 931 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 925 Normalization: 7.706e-01 1.666e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 298.820 13.982 Creating a high resolution counts map... INFO: Auto-setting vmin to -2.000e-01 [aplpy.core] INFO: Auto-setting vmax to 2.220e+00 [aplpy.core] Saving /lscratch/kocevski/27266468/cmap_HighResolution_800841601_801446401_4FGL_J1955.2+1358_weekly_bin929.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET job_status='DONE', comment='SUCCESS', photon_flux_upper_limit='3.79e-08', time_completed='2026-05-26 16:02:21.829859', job_id='27266468', GAL2='1.06', fit_tolerance='1e-08', EG2='0.77', EG='0.79', time_epoch_completed='1779836541.83', return_code2='0', ts='0.00', return_code='0', GAL='1.06', dlogl='9.69e-02', ts2='0.21', photon_index_error='0.00', photon_index='2.28' WHERE bin_id='929' AND source_name='4FGL J1955.2+1358' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue May 26 16:02:22 PDT 2026 .10000E-01 10.000 13 'Prefactor ' 1.0555 1.0000 .0000 10.000 14 'norm ' 6.3539 1.0000 .0000 .10000E+07 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .9470E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 77711.93 FROM MIGRAD STATUS=CONVERGED 101 CALLS 938 TOTAL EDM= .23E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .7% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 7.7788 1.0716 -.66331E-08 .56974E-01 2 norm .0000 6.5676 .10978E-07** at limit ** 3 norm 3.8635 2.8293 .73523E-09 .11430E-03 4 Prefactor 1.8272 1.5109 .11292E-06 .98745E-04 5 Prefactor .0000 1.3440 .97537E-08** at limit ** 6 Prefactor .55511E-10 12.101 .44395E-06** at limit ** 7 Prefactor .0000 47.038 .19887E-07** at limit ** 8 norm .0000 .93648 .28605E-07** at limit ** 9 Prefactor .0000 3.4045 .41863E-07** at limit ** 10 Prefactor .0000 2.6320 .10410E-06** at limit ** 11 norm .0000 .11822 -.41824E-08** at limit ** 12 Normalizat .78995 .16125 -.28115E-06 -.16682E-05 13 Prefactor 1.0555 .17718E-01 .90077E-07 .18141E-03 14 norm 6.3539 1.4158 -.54582E-08 -.14411E-02 ERR DEF= .500 Final values: Prefactor = 7.77876 norm = 0 norm = 3.86349 Prefactor = 1.82717 Prefactor = 0 Prefactor = 5.55112e-11 Prefactor = 0 norm = 0 Prefactor = 0 Prefactor = 0 norm = 0 Normalizat = 0.789951 Prefactor = 1.05552 norm = 6.35386 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 77711.9313044 Extracting fit parameters... 4FGL J1955.2+1358 Spectrum: LogParabola 576 norm: 0.000e+00 2.551e-06 0.000e+00 1.000e+06 ( 1.000e-12) 577 alpha: 2.277e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 578 beta: 1.829e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 579 Eb: 1.033e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 929 Prefactor: 1.056e+00 1.864e-02 0.000e+00 1.000e+01 ( 1.000e+00) 930 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 931 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 925 Normalization: 7.900e-01 1.717e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 298.820 13.982 Photon Flux Upper Limit: 3.79384262832e-08 ph cm-2 s-1 Energy Flux Upper Limit: None Saving results to: /lscratch/kocevski/27266371/likelihoodResults_800841601_801446401_4FGL_J1955.2+1358_weekly_bin929.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) = 77711.8486184 delta logL = 0.0826860296074 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 77711.8343911 delta logL = 0.0969132622267 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .79333E-01 1.0000 .0000 .10000E+07 2 'alpha ' 4.2442 1.0000 .0000 5.0000 3 'Normalizat' .77059 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0559 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .9470E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MACHINE ACCURACY LIMITS FURTHER IMPROVEMENT. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MIGRAD TERMINATED WITHOUT CONVERGENCE. FCN= 77711.83 FROM MIGRAD STATUS=FAILED 105 CALLS 312 TOTAL EDM= .44E-03 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .79286E-01 13.942 .10663E-03** at limit ** 2 alpha 4.2447 3.1304 .15389 .31051E-02 3 Normalizat .77060 .84121E-01 .12867E-02 .93165E-04 4 Prefactor 1.0559 .88004E-02 .11496E-03 .16598E-02 ERR DEF= .500 START SIMPLEX MINIMIZATION. CONVERGENCE WHEN EDM .LT. .20E-04 SIMPLEX MINIMIZATION HAS CONVERGED. FCN= 77711.83 FROM SIMPLEX STATUS=UNCHANGED 89 CALLS 401 TOTAL EDM= .85E-05 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .79286E-01 13.942 .55660E-05** at limit ** 2 alpha 4.2447 3.1304 .55065E-02 .31051E-02 3 Normalizat .77060 .84121E-01 .12354E-03 .93165E-04 4 Prefactor 1.0559 .88004E-02 .74299E-05 .16598E-02 ERR DEF= .500 MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 77711.83 FROM MIGRAD STATUS=CONVERGED 40 CALLS 441 TOTAL EDM= .39E-08 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .79285E-01 21.233 .42650E-05** at limit ** 2 alpha 4.2448 4.6137 .30779E-01 .74879E-05 3 Normalizat .77060 .16303 .51466E-04 .58670E-04 4 Prefactor 1.0559 .16353E-01 .45985E-05 .12421E-02 ERR DEF= .500 Final values: norm = 0.0792851 alpha = 4.24475 Normalizat = 0.770604 Prefactor = 1.05592 ********** ** 18 **HESSE ********** FCN= 77711.83 FROM HESSE STATUS=OK 25 CALLS 466 TOTAL EDM= .35E-10 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .79285E-01 .43631 .17060E-06 -1.5702 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha 4.2448 3.9096 .12311E-02 .77246 3 Normalizat .77060 .16646 .10293E-04 -1.0117 4 Prefactor 1.0559 .16911E-01 .91971E-06 -.90888 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.45543e-11 Minuit parameter uncertainties: 1 0.371983 2 2.17853 3 0.166566 4 0.0169114 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 77711.8343911 delta logL = 0.0969133141334 Extracting fit parameters... 4FGL J1955.2+1358 Spectrum: LogParabola 576 norm: 7.929e-02 3.720e-01 0.000e+00 1.000e+06 ( 1.000e-12) 577 alpha: 4.245e+00 2.179e+00 0.000e+00 5.000e+00 ( 1.000e+00) 578 beta: 1.829e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 579 Eb: 1.033e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 929 Prefactor: 1.056e+00 1.691e-02 0.000e+00 1.000e+01 ( 1.000e+00) 930 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 931 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 925 Normalization: 7.706e-01 1.666e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 298.820 13.982 Creating a high resolution counts map... INFO: Auto-setting vmin to -2.000e-01 [aplpy.core] INFO: Auto-setting vmax to 2.220e+00 [aplpy.core] Saving /lscratch/kocevski/27266371/cmap_HighResolution_800841601_801446401_4FGL_J1955.2+1358_weekly_bin929.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET job_status='DONE', comment='SUCCESS', photon_flux_upper_limit='3.79e-08', time_completed='2026-05-26 16:03:15.903446', job_id='27266371', GAL2='1.06', fit_tolerance='1e-08', EG2='0.77', EG='0.79', time_epoch_completed='1779836595.9', return_code2='0', ts='0.00', return_code='0', GAL='1.06', dlogl='9.69e-02', ts2='0.21', photon_index_error='0.00', photon_index='2.28' WHERE bin_id='929' AND source_name='4FGL J1955.2+1358' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue May 26 16:03:16 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 77711.9313044 Extracting fit parameters... 4FGL J1955.2+1358 Spectrum: LogParabola 576 norm: 0.000e+00 2.551e-06 0.000e+00 1.000e+06 ( 1.000e-12) 577 alpha: 2.277e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 578 beta: 1.829e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 579 Eb: 1.033e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 929 Prefactor: 1.056e+00 1.864e-02 0.000e+00 1.000e+01 ( 1.000e+00) 930 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 931 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 925 Normalization: 7.900e-01 1.717e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 298.820 13.982 Photon Flux Upper Limit: 3.79384262832e-08 ph cm-2 s-1 Energy Flux Upper Limit: None Saving results to: /lscratch/kocevski/27266370/likelihoodResults_800841601_801446401_4FGL_J1955.2+1358_weekly_bin929.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) = 77711.8486184 delta logL = 0.0826860296074 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 77711.8343911 delta logL = 0.0969132622267 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .79333E-01 1.0000 .0000 .10000E+07 2 'alpha ' 4.2442 1.0000 .0000 5.0000 3 'Normalizat' .77059 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0559 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .9470E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MACHINE ACCURACY LIMITS FURTHER IMPROVEMENT. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MIGRAD TERMINATED WITHOUT CONVERGENCE. FCN= 77711.83 FROM MIGRAD STATUS=FAILED 105 CALLS 312 TOTAL EDM= .44E-03 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .79286E-01 13.942 .10663E-03** at limit ** 2 alpha 4.2447 3.1304 .15389 .31051E-02 3 Normalizat .77060 .84121E-01 .12867E-02 .93165E-04 4 Prefactor 1.0559 .88004E-02 .11496E-03 .16598E-02 ERR DEF= .500 START SIMPLEX MINIMIZATION. CONVERGENCE WHEN EDM .LT. .20E-04 SIMPLEX MINIMIZATION HAS CONVERGED. FCN= 77711.83 FROM SIMPLEX STATUS=UNCHANGED 89 CALLS 401 TOTAL EDM= .85E-05 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .79286E-01 13.942 .55660E-05** at limit ** 2 alpha 4.2447 3.1304 .55065E-02 .31051E-02 3 Normalizat .77060 .84121E-01 .12354E-03 .93165E-04 4 Prefactor 1.0559 .88004E-02 .74299E-05 .16598E-02 ERR DEF= .500 MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 77711.83 FROM MIGRAD STATUS=CONVERGED 40 CALLS 441 TOTAL EDM= .39E-08 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .79285E-01 21.233 .42650E-05** at limit ** 2 alpha 4.2448 4.6137 .30779E-01 .74879E-05 3 Normalizat .77060 .16303 .51466E-04 .58670E-04 4 Prefactor 1.0559 .16353E-01 .45985E-05 .12421E-02 ERR DEF= .500 Final values: norm = 0.0792851 alpha = 4.24475 Normalizat = 0.770604 Prefactor = 1.05592 ********** ** 18 **HESSE ********** FCN= 77711.83 FROM HESSE STATUS=OK 25 CALLS 466 TOTAL EDM= .35E-10 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .79285E-01 .43631 .17060E-06 -1.5702 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha 4.2448 3.9096 .12311E-02 .77246 3 Normalizat .77060 .16646 .10293E-04 -1.0117 4 Prefactor 1.0559 .16911E-01 .91971E-06 -.90888 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.45543e-11 Minuit parameter uncertainties: 1 0.371983 2 2.17853 3 0.166566 4 0.0169114 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 77711.8343911 delta logL = 0.0969133141334 Extracting fit parameters... 4FGL J1955.2+1358 Spectrum: LogParabola 576 norm: 7.929e-02 3.720e-01 0.000e+00 1.000e+06 ( 1.000e-12) 577 alpha: 4.245e+00 2.179e+00 0.000e+00 5.000e+00 ( 1.000e+00) 578 beta: 1.829e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 579 Eb: 1.033e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 929 Prefactor: 1.056e+00 1.691e-02 0.000e+00 1.000e+01 ( 1.000e+00) 930 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 931 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 925 Normalization: 7.706e-01 1.666e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 298.820 13.982 Creating a high resolution counts map... INFO: Auto-setting vmin to -2.000e-01 [aplpy.core] INFO: Auto-setting vmax to 2.220e+00 [aplpy.core] Saving /lscratch/kocevski/27266370/cmap_HighResolution_800841601_801446401_4FGL_J1955.2+1358_weekly_bin929.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET job_status='DONE', comment='SUCCESS', photon_flux_upper_limit='3.79e-08', time_completed='2026-05-26 16:04:42.864637', job_id='27266370', GAL2='1.06', fit_tolerance='1e-08', EG2='0.77', EG='0.79', time_epoch_completed='1779836682.86', return_code2='0', ts='0.00', return_code='0', GAL='1.06', dlogl='9.69e-02', ts2='0.21', photon_index_error='0.00', photon_index='2.28' WHERE bin_id='929' AND source_name='4FGL J1955.2+1358' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue May 26 16:04:43 PDT 2026 ********** ** 18 **HESSE ********** FCN= 77711.93 FROM HESSE STATUS=OK 188 CALLS 1126 TOTAL EDM= .65E-07 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 7.7788 11.185 .35935E-03 -1.5652 2 norm .0000 6.6098 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 norm 3.8635 2.8387 .51315E-03 -1.5669 4 Prefactor 1.8272 1.5237 .77207E-02 -1.5438 5 Prefactor .0000 1.3399 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .55511E-10 12.109 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .0000 48.383 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 norm .0000 .93613 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor .0000 3.4084 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .0000 2.6431 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 norm .0000 .11664 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Normalizat .78995 .17154 .28409 -1.0044 13 Prefactor 1.0555 .18638E-01 .26017E-01 -.90901 14 norm 6.3539 1.4119 .39796E-03 -1.5658 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 6.51147e-08 Minuit parameter uncertainties: 1 11.1849 2 6.56178e-06 3 2.83869 4 1.5237 5 1.31203e-06 6 5.68972e-05 7 6.80444e-05 8 2.55108e-06 9 8.09619e-06 10 1.41113e-05 11 8.7924e-08 12 0.171658 13 0.0186376 14 1.41191 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 77711.9313044 Extracting fit parameters... 4FGL J1955.2+1358 Spectrum: LogParabola 576 norm: 0.000e+00 2.551e-06 0.000e+00 1.000e+06 ( 1.000e-12) 577 alpha: 2.277e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 578 beta: 1.829e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 579 Eb: 1.033e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 929 Prefactor: 1.056e+00 1.864e-02 0.000e+00 1.000e+01 ( 1.000e+00) 930 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 931 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 925 Normalization: 7.900e-01 1.717e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 298.820 13.982 Photon Flux Upper Limit: 3.79384262832e-08 ph cm-2 s-1 Energy Flux Upper Limit: None Saving results to: /lscratch/kocevski/27267047/likelihoodResults_800841601_801446401_4FGL_J1955.2+1358_weekly_bin929.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) = 77711.8486184 delta logL = 0.0826860296074 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 77711.8343911 delta logL = 0.0969132622267 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .79333E-01 1.0000 .0000 .10000E+07 2 'alpha ' 4.2442 1.0000 .0000 5.0000 3 'Normalizat' .77059 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0559 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .9470E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MACHINE ACCURACY LIMITS FURTHER IMPROVEMENT. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MIGRAD TERMINATED WITHOUT CONVERGENCE. FCN= 77711.83 FROM MIGRAD STATUS=FAILED 105 CALLS 312 TOTAL EDM= .44E-03 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .79286E-01 13.942 .10663E-03** at limit ** 2 alpha 4.2447 3.1304 .15389 .31051E-02 3 Normalizat .77060 .84121E-01 .12867E-02 .93165E-04 4 Prefactor 1.0559 .88004E-02 .11496E-03 .16598E-02 ERR DEF= .500 START SIMPLEX MINIMIZATION. CONVERGENCE WHEN EDM .LT. .20E-04 SIMPLEX MINIMIZATION HAS CONVERGED. FCN= 77711.83 FROM SIMPLEX STATUS=UNCHANGED 89 CALLS 401 TOTAL EDM= .85E-05 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .79286E-01 13.942 .55660E-05** at limit ** 2 alpha 4.2447 3.1304 .55065E-02 .31051E-02 3 Normalizat .77060 .84121E-01 .12354E-03 .93165E-04 4 Prefactor 1.0559 .88004E-02 .74299E-05 .16598E-02 ERR DEF= .500 MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 77711.83 FROM MIGRAD STATUS=CONVERGED 40 CALLS 441 TOTAL EDM= .39E-08 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .79285E-01 21.233 .42650E-05** at limit ** 2 alpha 4.2448 4.6137 .30779E-01 .74879E-05 3 Normalizat .77060 .16303 .51466E-04 .58670E-04 4 Prefactor 1.0559 .16353E-01 .45985E-05 .12421E-02 ERR DEF= .500 Final values: norm = 0.0792851 alpha = 4.24475 Normalizat = 0.770604 Prefactor = 1.05592 ********** ** 18 **HESSE ********** FCN= 77711.83 FROM HESSE STATUS=OK 25 CALLS 466 TOTAL EDM= .35E-10 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .79285E-01 .43631 .17060E-06 -1.5702 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha 4.2448 3.9096 .12311E-02 .77246 3 Normalizat .77060 .16646 .10293E-04 -1.0117 4 Prefactor 1.0559 .16911E-01 .91971E-06 -.90888 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.45543e-11 Minuit parameter uncertainties: 1 0.371983 2 2.17853 3 0.166566 4 0.0169114 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 77711.8343911 delta logL = 0.0969133141334 Extracting fit parameters... 4FGL J1955.2+1358 Spectrum: LogParabola 576 norm: 7.929e-02 3.720e-01 0.000e+00 1.000e+06 ( 1.000e-12) 577 alpha: 4.245e+00 2.179e+00 0.000e+00 5.000e+00 ( 1.000e+00) 578 beta: 1.829e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 579 Eb: 1.033e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 929 Prefactor: 1.056e+00 1.691e-02 0.000e+00 1.000e+01 ( 1.000e+00) 930 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 931 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 925 Normalization: 7.706e-01 1.666e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 298.820 13.982 Creating a high resolution counts map... INFO: Auto-setting vmin to -2.000e-01 [aplpy.core] INFO: Auto-setting vmax to 2.220e+00 [aplpy.core] Saving /lscratch/kocevski/27267047/cmap_HighResolution_800841601_801446401_4FGL_J1955.2+1358_weekly_bin929.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET job_status='DONE', comment='SUCCESS', photon_flux_upper_limit='3.79e-08', time_completed='2026-05-26 16:15:40.362508', job_id='27267047', GAL2='1.06', fit_tolerance='1e-08', EG2='0.77', EG='0.79', time_epoch_completed='1779837340.36', return_code2='0', ts='0.00', return_code='0', GAL='1.06', dlogl='9.69e-02', ts2='0.21', photon_index_error='0.00', photon_index='2.28' WHERE bin_id='929' AND source_name='4FGL J1955.2+1358' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue May 26 16:15:41 PDT 2026