/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 = 17429 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1824.5+0107_weekly_bin942 RA = 276.125, Dec = 1.1251 tmin = 808704001, tmax = 809308801 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='35829545', job_status='RUN', time_executed='2026-08-25 14:16:17.756474', time_epoch_executed='1787692577.76' WHERE source_name='4FGL J1824.5+0107' and cadence='weekly' and bin_id='942' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/35829545 Creating custom pfile directory: /lscratch/kocevski/35829545/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=808704001.0 && nMetStart<809308801.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=808704001.0 && nMetStart<809308801.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/35829545/ft1_4FGL_J1824.5+0107_weekly_bin942.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=808704001.0 && nMetStart<809308801.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/35829545/ft2_4FGL_J1824.5+0107_weekly_bin942.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/35829545/ft1_4FGL_J1824.5+0107_weekly_bin942.fits outfile=/lscratch/kocevski/35829545/ft1_filteredMKT_4FGL_J1824.5+0107_weekly_bin942.fits ra=276.125 dec=1.1251 rad=12.0 tmin=808704001.0 tmax=809308801.0 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 5.22 user 4.67 sys 0.28 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/35829545/ft2_4FGL_J1824.5+0107_weekly_bin942.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/35829545/ft2_4FGL_J1824.5+0107_weekly_bin942.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/35829545/ft1_filteredMKT_4FGL_J1824.5+0107_weekly_bin942.fits evtable="EVENTS" outfile="/lscratch/kocevski/35829545/ft1_filtered_4FGL_J1824.5+0107_weekly_bin942.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 0.24 sys 0.11 Number of photons that the gtmktime cut: 15317 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/35829545/ft1_filtered_4FGL_J1824.5+0107_weekly_bin942.fits" evtable="EVENTS" scfile=/lscratch/kocevski/35829545/ft2_4FGL_J1824.5+0107_weekly_bin942.fits sctable="SC_DATA" number of points = 17429 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1824.5+0107_weekly_bin942 RA = 276.125, Dec = 1.1251 tmin = 808704001, tmax = 809308801 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='35829557', job_status='RUN', time_executed='2026-08-25 14:17:05.589139', time_epoch_executed='1787692625.59' WHERE source_name='4FGL J1824.5+0107' and cadence='weekly' and bin_id='942' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/35829557 Creating custom pfile directory: /lscratch/kocevski/35829557/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=808704001.0 && nMetStart<809308801.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=808704001.0 && nMetStart<809308801.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/35829557/ft1_4FGL_J1824.5+0107_weekly_bin942.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=808704001.0 && nMetStart<809308801.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/35829557/ft2_4FGL_J1824.5+0107_weekly_bin942.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/35829557/ft1_4FGL_J1824.5+0107_weekly_bin942.fits outfile=/lscratch/kocevski/35829557/ft1_filteredMKT_4FGL_J1824.5+0107_weekly_bin942.fits ra=276.125 dec=1.1251 rad=12.0 tmin=808704001.0 tmax=809308801.0 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 5.60 user 5.03 sys 0.29 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/35829557/ft2_4FGL_J1824.5+0107_weekly_bin942.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/35829557/ft2_4FGL_J1824.5+0107_weekly_bin942.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/35829557/ft1_filteredMKT_4FGL_J1824.5+0107_weekly_bin942.fits evtable="EVENTS" outfile="/lscratch/kocevski/35829557/ft1_filtered_4FGL_J1824.5+0107_weekly_bin942.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 0.60 user 0.24 sys 0.15 Number of photons that the gtmktime cut: 15317 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/35829557/ft1_filtered_4FGL_J1824.5+0107_weekly_bin942.fits" evtable="EVENTS" scfile=/lscratch/kocevski/35829557/ft2_4FGL_J1824.5+0107_weekly_bin942.fits sctable="SC_DATA" outfile=/lscratch/kocevski/35829545/ltcube_808704001_809308801_4FGL_J1824.5+0107_weekly_bin942.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/35829545/ft2_4FGL_J1824.5+0107_weekly_bin942.fits .....................! real 19.35 user 18.37 sys 0.23 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/35829545/ft1_filtered_4FGL_J1824.5+0107_weekly_bin942.fits evtable="EVENTS" scfile=/lscratch/kocevski/35829545/ft2_4FGL_J1824.5+0107_weekly_bin942.fits sctable="SC_DATA" expcube=/lscratch/kocevski/35829545/ltcube_808704001_809308801_4FGL_J1824.5+0107_weekly_bin942.fits outfile=/lscratch/kocevski/35829545/expmap_808704001_809308801_4FGL_J1824.5+0107_weekly_bin942.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/35829545/ltcube_808704001_809308801_4FGL_J1824.5+0107_weekly_bin942.fits .....................! real 70.83 user 66.04 sys 4.20 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 G24.7+0.6 in ROI with RadialDisk spatial model. Extended source FGES J1836.5-0651 in ROI with RadialDisk spatial model. Extended source Kes 73 in ROI with RadialDisk spatial model. Extended source HESS J1841-055 in ROI, make sure /sdf/group/fermi/g/LCRepository/Likelihood/ExtendedSources/Extended_8years/Templates/HESSJ1841-055.fits is the correct path to the extended template. 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 W 41 in ROI with RadialGaussian spatial model. Extended source FGES J1838.9-0704 in ROI with RadialDisk spatial model. Extended source FHES J1723.5-0501 in ROI with RadialGaussian spatial model. Extended source HESS J1825-137 in ROI with RadialGaussian spatial model. Extended source G42.8+0.6 in ROI with RadialDisk spatial model. Extended source HESS J1808-204 in ROI with RadialDisk spatial model. Extended source HESS J1809-193 in ROI with RadialDisk spatial model. Extended source HESS J1813-178 in ROI with RadialDisk spatial model. 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. Added 353 point sources and 16 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 J1824.5+0107 @ 276.125 1.1251 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/35829545/ft1_filtered_4FGL_J1824.5+0107_weekly_bin942.fits scfile=/lscratch/kocevski/35829545/ft2_4FGL_J1824.5+0107_weekly_bin942.fits outfile=/lscratch/kocevski/35829545/cmap_808704001_809308801_4FGL_J1824.5+0107_weekly_bin942.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=276.125 yref=1.1251 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=noutfile=/lscratch/kocevski/35829557/ltcube_808704001_809308801_4FGL_J1824.5+0107_weekly_bin942.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/35829557/ft2_4FGL_J1824.5+0107_weekly_bin942.fits .....................! real 20.28 user 19.69 sys 0.23 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/35829557/ft1_filtered_4FGL_J1824.5+0107_weekly_bin942.fits evtable="EVENTS" scfile=/lscratch/kocevski/35829557/ft2_4FGL_J1824.5+0107_weekly_bin942.fits sctable="SC_DATA" expcube=/lscratch/kocevski/35829557/ltcube_808704001_809308801_4FGL_J1824.5+0107_weekly_bin942.fits outfile=/lscratch/kocevski/35829557/expmap_808704001_809308801_4FGL_J1824.5+0107_weekly_bin942.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/35829557/ltcube_808704001_809308801_4FGL_J1824.5+0107_weekly_bin942.fits .....................! real 77.17 user 71.92 sys 4.56 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 G24.7+0.6 in ROI with RadialDisk spatial model. Extended source FGES J1836.5-0651 in ROI with RadialDisk spatial model. Extended source Kes 73 in ROI with RadialDisk spatial model. Extended source HESS J1841-055 in ROI, make sure /sdf/group/fermi/g/LCRepository/Likelihood/ExtendedSources/Extended_8years/Templates/HESSJ1841-055.fits is the correct path to the extended template. 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 W 41 in ROI with RadialGaussian spatial model. Extended source FGES J1838.9-0704 in ROI with RadialDisk spatial model. Extended source FHES J1723.5-0501 in ROI with RadialGaussian spatial model. Extended source HESS J1825-137 in ROI with RadialGaussian spatial model. Extended source G42.8+0.6 in ROI with RadialDisk spatial model. Extended source HESS J1808-204 in ROI with RadialDisk spatial model. Extended source HESS J1809-193 in ROI with RadialDisk spatial model. Extended source HESS J1813-178 in ROI with RadialDisk spatial model. 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. Added 353 point sources and 16 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 J1824.5+0107 @ 276.125 1.1251 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/35829557/ft1_filtered_4FGL_J1824.5+0107_weekly_bin942.fits scfile=/lscratch/kocevski/35829557/ft2_4FGL_J1824.5+0107_weekly_bin942.fits outfile=/lscratch/kocevski/35829557/cmap_808704001_809308801_4FGL_J1824.5+0107_weekly_bin942.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=276.125 yref=1.1251 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 0.57 user 0.27 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/35829545/ft1_filtered_4FGL_J1824.5+0107_weekly_bin942.fits scfile=/lscratch/kocevski/35829545/ft2_4FGL_J1824.5+0107_weekly_bin942.fits outfile=/lscratch/kocevski/35829545/cmap_HighResolution_808704001_809308801_4FGL_J1824.5+0107_weekly_bin942.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=276.125 yref=1.1251 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.53 user 0.26 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/35829545/ft1_filtered_4FGL_J1824.5+0107_weekly_bin942.fits evtable="EVENTS" scfile=/lscratch/kocevski/35829545/ft2_4FGL_J1824.5+0107_weekly_bin942.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/35829545/Model_4FGL_J1824.5+0107_weekly_bin942.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding source FGES J1836.5-0651 adding source FGES J1838.9-0704 adding source FHES J1723.5-0501 adding source G24.7+0.6 adding source G42.8+0.6 adding source GAL_V02 adding source HESS J1808-204 adding source HESS J1809-193 adding source HESS J1813-178 adding source HESS J1825-137 adding source HESS J1841-055 adding source HESS J1857+026 adding source Kes 73 adding source Kes 79 adding source W 41 adding source W 44 adding source W 51C Working on... /lscratch/kocevski/35829545/ft1_filtered_4FGL_J1824.5+0107_weekly_bin942.fits.....................! real 1891.77 user 1881.83 sys 1.72 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/35829545/ft1_filtered_4FGL_J1824.5+0107_weekly_bin942.fits', '/lscratch/kocevski/35829545/ft2_4FGL_J1824.5+0107_weekly_bin942.fits', expMap='/lscratch/kocevski/35829545/expmap_808704001_809308801_4FGL_J1824.5+0107_weekly_bin942.fits', expCube='/lscratch/kocevski/35829545/ltcube_808704001_809308801_4FGL_J1824.5+0107_weekly_bin942.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/35829545/Model_4FGL_J1824.5+0107_weekly_bin942.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1824.5+0107' 4FGL J1824.5+0107 Spectrum: PowerLaw 515 Prefactor: 1.900e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 516 Index: 2.661e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 517 Scale: 8.935e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/35829545/ft1_filtered_4FGL_J1824.5+0107_weekly_bin942.fits Spacecraft file(s): /lscratch/kocevski/35829545/ft2_4FGL_J1824.5+0107_weekly_bin942.fits Exposure map: /lscratch/kocevski/35829545/expmap_808704001_809308801_4FGL_J1824.5+0107_weekly_bin942.fits Exposure cube: /lscratch/kocevski/35829545/ltcube_808704001_809308801_4FGL_J1824.5+0107_weekly_bin942.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/35829545/Model_4FGL_J1824.5+0107_weekly_bin942.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) = 135988.570559 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 135987.661874 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 3.1757 1.0000 .0000 .10000E+07 2 'norm ' .18713E-06 1.0000 .0000 .10000E+07 3 'norm ' .61935 1.0000 .0000 .10000E+07 4 'norm ' .11102E-09 1.0000 .0000 .10000E+07 5 'Prefactor ' 2.6277 1.0000 .0000 .10000E+07 6 'Prefactor ' .14220E-03 1.0000 .0000 .10000E+07 7 'Prefactor ' .57079E-05 1.0000 .0000 .10000E+07 8 'norm ' .78642 1.0000 .0000 .10000E+07 9 'Normalizat' 1.8248 1.0000 .10000E-01 10.000 10 'Prefactor ' .99665 1.0000 .0000 10.000 11 'norm ' 1.5240 1.0000 .0000 .10000E+07 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .1343E+06 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 135987.7 FROM MIGRAD STATUS=CONVERGED 69 CALLS 545 TOTAL EDM= .26E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.4% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 3.1763 .80126 -.67593E-08 .22156E-03 2 norm .0000 .95266 .40346E-08** at limit ** 3 norm .62137 .53400 -.12567E-08 -.30034E-02 4 norm .0000 1.1395 .16750E-07** at limit ** 5 Prefactor 2.6242 4.0884 .57669E-07 .10385E-03 6 Prefactor .0000 18.974 .36666E-06** at limit ** 7 Prefactor .0000 3.7427 .84010E-07** at limit ** 8 norm .78795 1.1023 .33164E-07 -.42430E-03 9 Normalizat 1.8245 .25171 .24407E-05 .93132E-05 10 Prefactor .99665 .13888E-01 -.14430E-06 .95953E-04 11 norm 1.5240 .22274 -.39530E-09 -.22257E-03 ERR DEF= .500 Final values: norm = 3.17629 norm = 0 norm = 0.621373 norm = 0 Prefactor = 2.62421 Prefactor = 0 Prefactor = 0 norm = 0.787954 Normalizat = 1.82453 Prefactor = 0.996646 norm = 1.52398 o mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.58 user 0.28 sys 0.11 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/35829557/ft1_filtered_4FGL_J1824.5+0107_weekly_bin942.fits scfile=/lscratch/kocevski/35829557/ft2_4FGL_J1824.5+0107_weekly_bin942.fits outfile=/lscratch/kocevski/35829557/cmap_HighResolution_808704001_809308801_4FGL_J1824.5+0107_weekly_bin942.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=276.125 yref=1.1251 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 0.29 sys 0.12 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/35829557/ft1_filtered_4FGL_J1824.5+0107_weekly_bin942.fits evtable="EVENTS" scfile=/lscratch/kocevski/35829557/ft2_4FGL_J1824.5+0107_weekly_bin942.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/35829557/Model_4FGL_J1824.5+0107_weekly_bin942.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding source FGES J1836.5-0651 adding source FGES J1838.9-0704 adding source FHES J1723.5-0501 adding source G24.7+0.6 adding source G42.8+0.6 adding source GAL_V02 adding source HESS J1808-204 adding source HESS J1809-193 adding source HESS J1813-178 adding source HESS J1825-137 adding source HESS J1841-055 adding source HESS J1857+026 adding source Kes 73 adding source Kes 79 adding source W 41 adding source W 44 adding source W 51C Working on... /lscratch/kocevski/35829557/ft1_filtered_4FGL_J1824.5+0107_weekly_bin942.fits.....................! real 2170.72 user 2154.95 sys 1.93 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/35829557/ft1_filtered_4FGL_J1824.5+0107_weekly_bin942.fits', '/lscratch/kocevski/35829557/ft2_4FGL_J1824.5+0107_weekly_bin942.fits', expMap='/lscratch/kocevski/35829557/expmap_808704001_809308801_4FGL_J1824.5+0107_weekly_bin942.fits', expCube='/lscratch/kocevski/35829557/ltcube_808704001_809308801_4FGL_J1824.5+0107_weekly_bin942.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/35829557/Model_4FGL_J1824.5+0107_weekly_bin942.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1824.5+0107' 4FGL J1824.5+0107 Spectrum: PowerLaw 515 Prefactor: 1.900e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 516 Index: 2.661e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 517 Scale: 8.935e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/35829557/ft1_filtered_4FGL_J1824.5+0107_weekly_bin942.fits Spacecraft file(s): /lscratch/kocevski/35829557/ft2_4FGL_J1824.5+0107_weekly_bin942.fits Exposure map: /lscratch/kocevski/35829557/expmap_808704001_809308801_4FGL_J1824.5+0107_weekly_bin942.fits Exposure cube: /lscratch/kocevski/35829557/ltcube_808704001_809308801_4FGL_J1824.5+0107_weekly_bin942.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/35829557/Model_4FGL_J1824.5+0107_weekly_bin942.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) = 135988.570559 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 135987.661874 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SI ********** ** 18 **HESSE ********** FCN= 135987.7 FROM HESSE STATUS=OK 136 CALLS 681 TOTAL EDM= .42E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 3.1763 .80233 .56843E-03 -1.5672 2 norm .0000 .95235 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 norm .62137 34.559 .67512E-03 -1.5692 4 norm .0000 1.1406 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor 2.6242 4.0891 .62884E-03 -1.5676 6 Prefactor .0000 18.653 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .0000 3.7469 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 norm .78795 1.1127 .53952E-03 -1.5690 9 Normalizat 1.8245 .25746 .26994 -.69025 10 Prefactor .99665 .13870E-01 .26825E-01 -.92841 11 norm 1.5240 .22431 .86483E-03 -1.5683 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 4.17988e-06 Minuit parameter uncertainties: 1 0.80233 2 3.45381e-07 3 9.2681 4 2.23649e-07 5 4.08912 6 9.73486e-06 7 3.10862e-06 8 1.11271 9 0.25765 10 0.0138698 11 0.224309 ZE LIMITS 1 'norm ' 3.1757 1.0000 .0000 .10000E+07 2 'norm ' .18713E-06 1.0000 .0000 .10000E+07 3 'norm ' .61935 1.0000 .0000 .10000E+07 4 'norm ' .11102E-09 1.0000 .0000 .10000E+07 5 'Prefactor ' 2.6277 1.0000 .0000 .10000E+07 6 'Prefactor ' .14220E-03 1.0000 .0000 .10000E+07 7 'Prefactor ' .57079E-05 1.0000 .0000 .10000E+07 8 'norm ' .78642 1.0000 .0000 .10000E+07 9 'Normalizat' 1.8248 1.0000 .10000E-01 10.000 10 'Prefactor ' .99665 1.0000 .0000 10.000 11 'norm ' 1.5240 1.0000 .0000 .10000E+07 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .1343E+06 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 135987.7 FROM MIGRAD STATUS=CONVERGED 69 CALLS 545 TOTAL EDM= .26E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.4% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 3.1763 .80126 -.67593E-08 .22156E-03 2 norm .0000 .95266 .40346E-08** at limit ** 3 norm .62137 .53400 -.12567E-08 -.30034E-02 4 norm .0000 1.1395 .16750E-07** at limit ** 5 Prefactor 2.6242 4.0884 .57669E-07 .10385E-03 6 Prefactor .0000 18.974 .36666E-06** at limit ** 7 Prefactor .0000 3.7427 .84010E-07** at limit ** 8 norm .78795 1.1023 .33164E-07 -.42430E-03 9 Normalizat 1.8245 .25171 .24407E-05 .93132E-05 10 Prefactor .99665 .13888E-01 -.14430E-06 .95953E-04 11 norm 1.5240 .22274 -.39530E-09 -.22257E-03 ERR DEF= .500 Final values: norm = 3.17629 norm = 0 norm = 0.621373 norm = 0 Prefactor = 2.62421 Prefactor = 0 Prefactor = 0 norm = 0.787954 Normalizat = 1.82453 Prefactor = 0.996646 norm = 1.52398 ********** ** 18 **HESSE ********** FCN= 135987.7 FROM HESSE STATUS=OK 136 CALLS 681 TOTAL EDM= .42E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 3.1763 .80233 .56843E-03 -1.5672 2 norm .0000 .95235 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 norm .62137 34.559 .67512E-03 -1.5692 4 norm .0000 1.1406 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor 2.6242 4.0891 .62884E-03 -1.5676 6 Prefactor .0000 18.653 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .0000 3.7469 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 norm .78795 1.1127 .53952E-03 -1.5690 9 Normalizat 1.8245 .25746 .26994 -.69025 10 Prefactor .99665 .13870E-01 .26825E-01 -.92841 11 norm 1.5240 .22431 .86483E-03 -1.5683 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 4.17988e-06 Minuit parameter uncertainties: 1 0.80233 2 3.45381e-07 3 9.2681 4 2.23649e-07 5 4.08912 6 9.73486e-06 7 3.10862e-06 8 1.11271 9 0.25765 10 0.0138698 11 0.224309 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 135987.661866 Extracting fit parameters... 4FGL J1824.5+0107 Spectrum: PowerLaw 515 Prefactor: 2.624e+00 4.089e+00 0.000e+00 1.000e+06 ( 1.000e-12) 516 Index: 2.661e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 517 Scale: 8.935e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 1300 Prefactor: 9.966e-01 1.387e-02 0.000e+00 1.000e+01 ( 1.000e+00) 1301 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 1302 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 1283 Normalization: 1.825e+00 2.576e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.45 Ra Dec: 276.125 1.125 Photon Flux Upper Limit: 2.09832175986e-07 ph cm-2 s-1 Energy Flux Upper Limit: 0.0164812796597 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/35829545/likelihoodResults_808704001_809308801_4FGL_J1824.5+0107_weekly_bin942.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) = 135987.502933 delta logL = 0.158933161991 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 135987.479215 delta logL = 0.182651496434 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 1.8731 1.0000 .0000 .10000E+07 2 'Index ' 3.1756 1.0000 .0000 10.000 3 'Normalizat' 1.8023 1.0000 .10000E-01 10.000 4 'Prefactor ' .99683 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .1343E+06 .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= 135987.5 FROM MIGRAD STATUS=FAILED 102 CALLS 284 TOTAL EDM= .48E-07 STRATEGY= 1 ERR MATRIX APPROXIMATE EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 1.8733 7.2142 .15212E-03 -.14246E-01 2 Index 3.1763 1.9453 .60584E-02 .33847E-03 3 Normalizat 1.8022 .24919 .17250E-02 -.10545E-05 4 Prefactor .99683 .13335E-01 .11854E-03 .33760E-04 ERR DEF= .500 START SIMPLEX MINIMIZATION. CONVERGENCE WHEN EDM .LT. .20E-04 SIMPLEX MINIMIZATION HAS CONVERGED. FCN= 135987.5 FROM SIMPLEX STATUS=UNCHANGED 82 CALLS 366 TOTAL EDM= .89E-05 STRATEGY= 1 ERR MATRIX APPROXIMATE EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 1.8733 7.2142 .69715E-05 -1.5681 2 Index 3.1763 1.9453 .46019E-03 -.37335 3 Normalizat 1.8022 .24919 .22593E-03 -.69606 4 Prefactor .99683 .13335E-01 .12807E-04 -.92835 ERR DEF= .500 MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 135987.5 FROM MIGRAD STATUS=CONVERGED 31 CALLS 397 TOTAL EDM= .13E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 1.8734 3.4349 .60850E-05 -.68754E-02 2 Index 3.1763 .94982 .12117E-02 -.87070E-04 3 Normalizat 1.8022 .24944 .69001E-04 -.21089E-05 4 Prefactor .99683 .13263E-01 .47414E-05 .61382E-05 ERR DEF= .500 Final values: Prefactor = 1.87341 Index = 3.17628 Normalizat = 1.80219 Prefactor = 0.996829 ********** ** 18 **HESSE ********** FCN= 135987.5 FROM HESSE STATUS=OK 23 CALLS 420 TOTAL EDM= .14E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 1.8734 3.3182 .24340E-06 -1.5681 2 Index 3.1763 .91808 .48468E-04 -.37336 3 Normalizat 1.8022 .24956 .13800E-04 -.69606 4 Prefactor .99683 .13264E-01 .47414E-05 -.92835 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.37304e-10 Minuit parameter uncertainties: 1 3.31816 2 0.924137 3 0.249737 4 0.0132638 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) = 135987.479214 delta logL = 0.182652252435 Extracting fit parameters... 4FGL J1824.5+0107 Spectrum: PowerLaw 515 Prefactor: 1.873e+00 3.318e+00 0.000e+00 1.000e+06 ( 1.000e-12) 516 Index: 3.176e+00 9.241e-01 0.000e+00 1.000e+01 (-1.000e+00) 517 Scale: 8.935e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 1300 Prefactor: 9.968e-01 1.326e-02 0.000e+00 1.000e+01 ( 1.000e+00) 1301 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 1302 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 1283 Normalization: 1.802e+00 2.497e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.45 Ra Dec: 276.125 1.125 Creating a high resolution counts map... INFO: Auto-setting vmin to -3.000e-01 [aplpy.core] INFO: Auto-setting vmax to 3.330e+00 [aplpy.core] Saving /lscratch/kocevski/35829545/cmap_HighResolution_808704001_809308801_4FGL_J1824.5+0107_weekly_bin942.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='1.65e-02', job_status='DONE', photon_flux_upper_limit='2.10e-07', time_completed='2026-08-25 15:40:26.602827', job_id='35829545', GAL2='1.00', fit_tolerance='1e-08', EG2='1.80', EG='1.82', time_epoch_completed='1787697626.6', return_code2='0', ts='0.45', comment='SUCCESS', return_code='0', GAL='1.00', dlogl='1.83e-01', ts2='0.84', photon_index_error='0.00', photon_index='2.66' WHERE bin_id='942' AND source_name='4FGL J1824.5+0107' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Aug 25 15:40:26 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 135987.661866 Extracting fit parameters... 4FGL J1824.5+0107 Spectrum: PowerLaw 515 Prefactor: 2.624e+00 4.089e+00 0.000e+00 1.000e+06 ( 1.000e-12) 516 Index: 2.661e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 517 Scale: 8.935e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 1300 Prefactor: 9.966e-01 1.387e-02 0.000e+00 1.000e+01 ( 1.000e+00) 1301 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 1302 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 1283 Normalization: 1.825e+00 2.576e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.45 Ra Dec: 276.125 1.125 Photon Flux Upper Limit: 2.09832175986e-07 ph cm-2 s-1 Energy Flux Upper Limit: 0.0164812796597 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/35829557/likelihoodResults_808704001_809308801_4FGL_J1824.5+0107_weekly_bin942.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) = 135987.502933 delta logL = 0.158933161991 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 135987.479215 delta logL = 0.182651496434 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 1.8731 1.0000 .0000 .10000E+07 2 'Index ' 3.1756 1.0000 .0000 10.000 3 'Normalizat' 1.8023 1.0000 .10000E-01 10.000 4 'Prefactor ' .99683 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .1343E+06 .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= 135987.5 FROM MIGRAD STATUS=FAILED 102 CALLS 284 TOTAL EDM= .48E-07 STRATEGY= 1 ERR MATRIX APPROXIMATE EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 1.8733 7.2142 .15212E-03 -.14246E-01 2 Index 3.1763 1.9453 .60584E-02 .33847E-03 3 Normalizat 1.8022 .24919 .17250E-02 -.10545E-05 4 Prefactor .99683 .13335E-01 .11854E-03 .33760E-04 ERR DEF= .500 START SIMPLEX MINIMIZATION. CONVERGENCE WHEN EDM .LT. .20E-04 SIMPLEX MINIMIZATION HAS CONVERGED. FCN= 135987.5 FROM SIMPLEX STATUS=UNCHANGED 82 CALLS 366 TOTAL EDM= .89E-05 STRATEGY= 1 ERR MATRIX APPROXIMATE EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 1.8733 7.2142 .69715E-05 -1.5681 2 Index 3.1763 1.9453 .46019E-03 -.37335 3 Normalizat 1.8022 .24919 .22593E-03 -.69606 4 Prefactor .99683 .13335E-01 .12807E-04 -.92835 ERR DEF= .500 MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 135987.5 FROM MIGRAD STATUS=CONVERGED 31 CALLS 397 TOTAL EDM= .13E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 1.8734 3.4349 .60850E-05 -.68754E-02 2 Index 3.1763 .94982 .12117E-02 -.87070E-04 3 Normalizat 1.8022 .24944 .69001E-04 -.21089E-05 4 Prefactor .99683 .13263E-01 .47414E-05 .61382E-05 ERR DEF= .500 Final values: Prefactor = 1.87341 Index = 3.17628 Normalizat = 1.80219 Prefactor = 0.996829 ********** ** 18 **HESSE ********** FCN= 135987.5 FROM HESSE STATUS=OK 23 CALLS 420 TOTAL EDM= .14E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 1.8734 3.3182 .24340E-06 -1.5681 2 Index 3.1763 .91808 .48468E-04 -.37336 3 Normalizat 1.8022 .24956 .13800E-04 -.69606 4 Prefactor .99683 .13264E-01 .47414E-05 -.92835 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.37304e-10 Minuit parameter uncertainties: 1 3.31816 2 0.924137 3 0.249737 4 0.0132638 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) = 135987.479214 delta logL = 0.182652252435 Extracting fit parameters... 4FGL J1824.5+0107 Spectrum: PowerLaw 515 Prefactor: 1.873e+00 3.318e+00 0.000e+00 1.000e+06 ( 1.000e-12) 516 Index: 3.176e+00 9.241e-01 0.000e+00 1.000e+01 (-1.000e+00) 517 Scale: 8.935e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 1300 Prefactor: 9.968e-01 1.326e-02 0.000e+00 1.000e+01 ( 1.000e+00) 1301 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 1302 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 1283 Normalization: 1.802e+00 2.497e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.45 Ra Dec: 276.125 1.125 Creating a high resolution counts map... INFO: Auto-setting vmin to -3.000e-01 [aplpy.core] INFO: Auto-setting vmax to 3.330e+00 [aplpy.core] Saving /lscratch/kocevski/35829557/cmap_HighResolution_808704001_809308801_4FGL_J1824.5+0107_weekly_bin942.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='1.65e-02', job_status='DONE', photon_flux_upper_limit='2.10e-07', time_completed='2026-08-25 15:47:33.795058', job_id='35829557', GAL2='1.00', fit_tolerance='1e-08', EG2='1.80', EG='1.82', time_epoch_completed='1787698053.8', return_code2='0', ts='0.45', comment='SUCCESS', return_code='0', GAL='1.00', dlogl='1.83e-01', ts2='0.84', photon_index_error='0.00', photon_index='2.66' WHERE bin_id='942' AND source_name='4FGL J1824.5+0107' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Aug 25 15:47:34 PDT 2026