/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 /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). 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) /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). WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 24615.4882613 Extracting fit parameters... 4FGL J1821.6+6636 Spectrum: PowerLaw 351 Prefactor: 3.708e-08 1.775e-03 0.000e+00 1.000e+06 ( 1.000e-15) 352 Index: 1.833e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 353 Scale: 4.696e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 610 Prefactor: 1.063e+00 6.931e-02 0.000e+00 1.000e+01 ( 1.000e+00) 611 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 612 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 609 Normalization: 9.105e-01 1.282e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 275.414 66.609 Photon Flux Upper Limit: 1.57658244122e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00116523747297 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/34194714/likelihoodResults_807235201_807494401_4FGL_J1821.6+6636_daily_bin2191.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 24615.5107515 delta logL = -0.0224902408372 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 24615.4882613 delta logL = -2.91038304567e-10 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .10769E-07 1.0000 .0000 .10000E+07 2 'Index ' .29686 1.0000 .0000 10.000 3 'Normalizat' .91045 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0634 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6130E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 24615.49 FROM MIGRAD STATUS=CONVERGED 27 CALLS 209 TOTAL EDM= .11E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.1% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .55511E-10 29.712 -.10581E-05** at limit ** 2 Index 1.3029 5.4368 .35062E-05 .84043E-13 3 Normalizat .91046 .13057 -.54632E-06 .29071E-04 4 Prefactor 1.0634 .73696E-01 -.81403E-06 .28194E-04 ERR DEF= .500 Final values: Prefactor = 5.55112e-11 Index = 1.30295 Normalizat = 0.910457 Prefactor = 1.06338 ********** ** 18 **HESSE ********** FCN= 24615.49 FROM HESSE STATUS=NOT POSDEF 33 CALLS 242 TOTAL EDM= .61E-15 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .55511E-10 .22318 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.3029 5.5574 .36742 -.83219 3 Normalizat .91046 .27967E-03 .87552E-01 -.96094 4 Prefactor 1.0634 .15732E-03 .39183E-01 -.90646 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 6.06117e-16 Minuit parameter uncertainties: 1 5.69592e-06 2 39638.4 3 0.000279669 4 0.000157324 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 24615.4882613 delta logL = 8.73114913702e-10 Extracting fit parameters... 4FGL J1821.6+6636 Spectrum: PowerLaw 351 Prefactor: 5.551e-11 5.696e-06 0.000e+00 1.000e+06 ( 1.000e-15) 352 Index: 1.303e+00 3.964e+04 0.000e+00 1.000e+01 (-1.000e+00) 353 Scale: 4.696e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 610 Prefactor: 1.063e+00 1.573e-04 0.000e+00 1.000e+01 ( 1.000e+00) 611 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 612 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 609 Normalization: 9.105e-01 2.797e-04 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 275.414 66.609 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/34194714/cmap_HighResolution_807235201_807494401_4FGL_J1821.6+6636_daily_bin2191.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='1.17e-03', job_status='DONE', photon_flux_upper_limit='1.58e-08', time_completed='2026-08-04 17:38:48.091463', job_id='34194714', GAL2='1.06', fit_tolerance='1e-08', EG2='0.91', EG='0.91', time_epoch_completed='1785890328.09', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.06', dlogl='8.73e-10', ts2='0.00', photon_index_error='0.00', photon_index='1.83' WHERE bin_id='2191' AND source_name='4FGL J1821.6+6636' AND cadence='daily'; Database successfully updated. Analysis Complete. Tue Aug 4 17:38:48 PDT 2026 number of points = 7628 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1821.6+6636_daily_bin2191 RA = 275.414, Dec = 66.6093 tmin = 807235201, tmax = 807494401 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='34195423', job_status='RUN', time_executed='2026-08-04 17:38:20.261589', time_epoch_executed='1785890300.26' WHERE source_name='4FGL J1821.6+6636' and cadence='daily' and bin_id='2191' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/34195423 Creating custom pfile directory: /lscratch/kocevski/34195423/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=807235201.0 && nMetStart<807494401.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=807235201.0 && nMetStart<807494401.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/34195423/ft1_4FGL_J1821.6+6636_daily_bin2191.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=807235201.0 && nMetStart<807494401.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/34195423/ft2_4FGL_J1821.6+6636_daily_bin2191.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/34195423/ft1_4FGL_J1821.6+6636_daily_bin2191.fits outfile=/lscratch/kocevski/34195423/ft1_filteredMKT_4FGL_J1821.6+6636_daily_bin2191.fits ra=275.414 dec=66.6093 rad=12.0 tmin=807235201.0 tmax=807494401.0 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 2.60 user 1.67 sys 0.17 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/34195423/ft2_4FGL_J1821.6+6636_daily_bin2191.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/34195423/ft2_4FGL_J1821.6+6636_daily_bin2191.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/34195423/ft1_filteredMKT_4FGL_J1821.6+6636_daily_bin2191.fits evtable="EVENTS" outfile="/lscratch/kocevski/34195423/ft1_filtered_4FGL_J1821.6+6636_daily_bin2191.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 0.86 user 0.19 sys 0.13 Number of photons that the gtmktime cut: 2434 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/34195423/ft1_filtered_4FGL_J1821.6+6636_daily_bin2191.fits" evtable="EVENTS" scfile=/lscratch/kocevski/34195423/ft2_4FGL_J1821.6+6636_daily_bin2191.fits sctable="SC_DATA" onumber of points = 7628 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1821.6+6636_daily_bin2191 RA = 275.414, Dec = 66.6093 tmin = 807235201, tmax = 807494401 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='34195429', job_status='RUN', time_executed='2026-08-04 17:38:21.161453', time_epoch_executed='1785890301.16' WHERE source_name='4FGL J1821.6+6636' and cadence='daily' and bin_id='2191' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/34195429 Creating custom pfile directory: /lscratch/kocevski/34195429/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=807235201.0 && nMetStart<807494401.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=807235201.0 && nMetStart<807494401.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/34195429/ft1_4FGL_J1821.6+6636_daily_bin2191.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=807235201.0 && nMetStart<807494401.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/34195429/ft2_4FGL_J1821.6+6636_daily_bin2191.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/34195429/ft1_4FGL_J1821.6+6636_daily_bin2191.fits outfile=/lscratch/kocevski/34195429/ft1_filteredMKT_4FGL_J1821.6+6636_daily_bin2191.fits ra=275.414 dec=66.6093 rad=12.0 tmin=807235201.0 tmax=807494401.0 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 2.32 user 1.73 sys 0.17 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/34195429/ft2_4FGL_J1821.6+6636_daily_bin2191.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/34195429/ft2_4FGL_J1821.6+6636_daily_bin2191.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/34195429/ft1_filteredMKT_4FGL_J1821.6+6636_daily_bin2191.fits evtable="EVENTS" outfile="/lscratch/kocevski/34195429/ft1_filtered_4FGL_J1821.6+6636_daily_bin2191.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 0.68 user 0.20 sys 0.13 Number of photons that the gtmktime cut: 2434 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/34195429/ft1_filtered_4FGL_J1821.6+6636_daily_bin2191.fits" evtable="EVENTS" scfile=/lscratch/kocevski/34195429/ft2_4FGL_J1821.6+6636_daily_bin2191.fits sctable="SC_DATA" oL_V02 Working on... /lscratch/kocevski/34195160/ft1_filtered_4FGL_J1821.6+6636_daily_bin2191.fits.....................! real 85.00 user 82.90 sys 0.89 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/34195160/ft1_filtered_4FGL_J1821.6+6636_daily_bin2191.fits', '/lscratch/kocevski/34195160/ft2_4FGL_J1821.6+6636_daily_bin2191.fits', expMap='/lscratch/kocevski/34195160/expmap_807235201_807494401_4FGL_J1821.6+6636_daily_bin2191.fits', expCube='/lscratch/kocevski/34195160/ltcube_807235201_807494401_4FGL_J1821.6+6636_daily_bin2191.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/34195160/Model_4FGL_J1821.6+6636_daily_bin2191.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1821.6+6636' 4FGL J1821.6+6636 Spectrum: PowerLaw 351 Prefactor: 6.650e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-15) 352 Index: 1.833e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 353 Scale: 4.696e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/34195160/ft1_filtered_4FGL_J1821.6+6636_daily_bin2191.fits Spacecraft file(s): /lscratch/kocevski/34195160/ft2_4FGL_J1821.6+6636_daily_bin2191.fits Exposure map: /lscratch/kocevski/34195160/expmap_807235201_807494401_4FGL_J1821.6+6636_daily_bin2191.fits Exposure cube: /lscratch/kocevski/34195160/ltcube_807235201_807494401_4FGL_J1821.6+6636_daily_bin2191.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/34195160/Model_4FGL_J1821.6+6636_daily_bin2191.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) = 24617.4743768 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 24615.4891589 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .32787E-01 1.0000 .0000 .10000E+07 2 'Prefactor ' .26574E-03 1.0000 .0000 .10000E+07 3 'norm ' 10.545 1.0000 .0000 .10000E+07 4 'Prefactor ' .29532E-06 1.0000 .0000 .10000E+07 5 'norm ' .42438 1.0000 .0000 .10000E+07 6 'Prefactor ' 6.5625 1.0000 .0000 .10000E+07 7 'Prefactor ' 1.1390 1.0000 .0000 .10000E+07 8 'Prefactor ' 8.0091 1.0000 .0000 .10000E+07 9 'Prefactor ' .26534E-07 1.0000 .0000 .10000E+07 10 'Prefactor ' .65515E-03 1.0000 .0000 .10000E+07 11 'Prefactor ' .22482E-07 1.0000 .0000 .10000E+07 12 'Prefactor ' 20.356 1.0000 .0000 .10000E+07 13 'Prefactor ' .55991E-02 1.0000 .0000 .10000E+07 14 'norm ' 13.751 1.0000 .0000 .10000E+07 15 'norm ' 6.9481 1.0000 .0000 .10000E+07 16 'norm ' 7.6841 1.0000 .0000 .10000E+07 17 'Prefactor ' 3.7765 1.0000 .0000 .10000E+07 18 'Prefactor ' .15970E-02 1.0000 .0000 .10000E+07 19 'Prefactor ' .15932E-07 1.0000 .0000 .10000E+07 20 'norm ' 1.4926 1.0000 .0000 .10000E+07 21 'Prefactor ' .44606E-03 1.0000 .0000 .10000E+07 22 'Prefactor ' .14494E-03 1.0000 .0000 .10000E+07 23 'Prefactor ' .67184E-03 1.0000 .0000 .10000E+07 24 'norm ' 1.2263 1.0000 .0000 .10000E+07 25 'norm ' 12.057 1.0000 .0000 .10000E+07 26 'norm ' 1.7907 1.0000 .0000 .10000E+07 27 'norm ' .15204E-03 1.0000 .0000 .10000E+07 28 'Prefactor ' 25.909 1.0000 .0000 .10000E+07 29 'Prefactor ' 3.9688 1.0000 .0000 .10000E+07 30 'norm ' 2.3600 1.0000 .0000 .10000E+07 31 'norm ' .53530E-03 1.0000 .0000 .10000E+07 32 'norm ' .14669E-03 1.0000 .0000 .10000E+07 33 'Prefactor ' 25.805 1.0000 .0000 .10000E+07 34 'norm ' 1.4424 1.0000 .0000 .10000E+07 35 'Normalizat' .91036 1.0000 .10000E-01 10.000 36 'Prefactor ' 1.0635 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6130E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 24615.49 FROM MIGRAD STATUS=CONVERGED 162 CALLS 2115 TOTAL EDM= .80E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.2% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .45358E-06 34.859 .16487E-05** at limit ** 2 Prefactor .11963E-06 3.0227 -.11933E-06** at limit ** 3 norm 10.544 5.0561 .12849E-07 -.63110E-03 4 Prefactor .10847E-06 2.5726 -.23826E-06** at limit ** 5 norm .42425 .39184 -.21255E-07 .28140E-03 6 Prefactor 6.5790 4.7180 .10205E-06 -.89910E-04 7 Prefactor 1.1390 1.4886 -.30145E-06 -.17060E-02 8 Prefactor 8.0062 1.9068 -.23914E-07 .21402E-01 9 Prefactor .0000 1.3356 -.31380E-06** at limit ** 10 Prefactor .56399E-07 3.2746 .67466E-07** at limit ** 11 Prefactor .0000 1.4335 -.23548E-06** at limit ** 12 Prefactor 20.320 1.2323 -.28834E-07 .64281E-02 13 Prefactor .43426E-06 5.4399 .94706E-06** at limit ** 14 norm 13.756 2.6293 -.15514E-08 .16558E-03 15 norm 6.9484 1.0496 .18402E-07 .11528E-02 16 norm 7.6773 3.2047 .74931E-07 -.44503E-03 17 Prefactor 3.7761 2.7304 .19079E-06 .21967E-01 18 Prefactor .37081E-07 21.033 .10213E-05** at limit ** 19 Prefactor .0000 1.8202 -.26690E-06** at limit ** 20 norm 1.4929 3.4309 -.48006E-07 .16963E-03 21 Prefactor .27056E-06 3.1376 .52771E-06** at limit ** 22 Prefactor .27756E-09 2.6575 -.14894E-06** at limit ** 23 Prefactor .55511E-10 4.5981 .78770E-06** at limit ** 24 norm 1.2264 1.0425 -.10115E-07 -.80689E-03 25 norm 12.061 3.4496 -.23144E-08 .31749E-03 26 norm 1.7908 1.9947 .14704E-07 -.10935E-02 27 norm .81768E-06 2.7270 -.83960E-07** at limit ** 28 Prefactor 25.848 1.0419 .50842E-08 .19857E-02 29 Prefactor 3.9704 3.7999 .17895E-06 -.69174E-04 30 norm 2.3580 .91483 .28418E-07 .13494E-02 31 norm .12590E-06 3.0888 .10878E-06** at limit ** 32 norm .38858E-09 6.1694 .32793E-06** at limit ** 33 Prefactor 25.977 1.1025 .24696E-09 -.51999E-02 34 norm 1.4424 1.8546 .13347E-06 .37474E-03 35 Normalizat .91046 .13921 .91878E-06 .20425E-04 36 Prefactor 1.0634 .76546E-01 -.21163E-05 .39525E-06 ERR DEF= .500 Final values: Prefactor = 4.53582e-07 Prefactor = 1.19627e-07 norm = 10.5439 Prefactor = 1.08469e-07 norm = 0.424246 Prefactor = 6.57903 Prefactor = 1.13901 Prefactor = 8.00617 Prefactor = 0 Prefactor = 5.63993e-08 Prefactor = 0 Prefactor = 20.3203 Prefactor = 4.34264e-07 norm = 13.7555 norm = 6.94843 norm = 7.67727 Prefactor = 3.77613 Prefactor = 3.70814e-08 Prefactor = 0 norm = 1.49287 Prefactor = 2.70561e-07 Prefactor = 2.77556e-10 Prefactor = 5.55112e-11 norm = 1.22636 norm = 12.0612 norm = 1.79078 norm = 8.17679e-07 Prefactor = 25.848 Prefactor = 3.97037 norm = 2.358 norm = 1.25899e-07 norm = 3.88578e-10 Prefactor = 25.9772 norm = 1.44241 Normalizat = 0.910457 Prefactor = 1.06338 L_V02 Working on... /lscratch/kocevski/34195212/ft1_filtered_4FGL_J1821.6+6636_daily_bin2191.fits.....................! real 93.71 user 91.63 sys 1.10 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/34195212/ft1_filtered_4FGL_J1821.6+6636_daily_bin2191.fits', '/lscratch/kocevski/34195212/ft2_4FGL_J1821.6+6636_daily_bin2191.fits', expMap='/lscratch/kocevski/34195212/expmap_807235201_807494401_4FGL_J1821.6+6636_daily_bin2191.fits', expCube='/lscratch/kocevski/34195212/ltcube_807235201_807494401_4FGL_J1821.6+6636_daily_bin2191.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/34195212/Model_4FGL_J1821.6+6636_daily_bin2191.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1821.6+6636' 4FGL J1821.6+6636 Spectrum: PowerLaw 351 Prefactor: 6.650e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-15) 352 Index: 1.833e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 353 Scale: 4.696e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/34195212/ft1_filtered_4FGL_J1821.6+6636_daily_bin2191.fits Spacecraft file(s): /lscratch/kocevski/34195212/ft2_4FGL_J1821.6+6636_daily_bin2191.fits Exposure map: /lscratch/kocevski/34195212/expmap_807235201_807494401_4FGL_J1821.6+6636_daily_bin2191.fits Exposure cube: /lscratch/kocevski/34195212/ltcube_807235201_807494401_4FGL_J1821.6+6636_daily_bin2191.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/34195212/Model_4FGL_J1821.6+6636_daily_bin2191.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) = 24617.4743768 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 24615.4891589 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .32787E-01 1.0000 .0000 .10000E+07 2 'Prefactor ' .26574E-03 1.0000 .0000 .10000E+07 3 'norm ' 10.545 1.0000 .0000 .10000E+07 4 'Prefactor ' .29532E-06 1.0000 .0000 .10000E+07 5 'norm ' .42438 1.0000 .0000 .10000E+07 6 'Prefactor ' 6.5625 1.0000 .0000 .10000E+07 7 'Prefactor ' 1.1390 1.0000 .0000 .10000E+07 8 'Prefactor ' 8.0091 1.0000 .0000 .10000E+07 9 'Prefactor ' .26534E-07 1.0000 .0000 .10000E+07 10 'Prefactor ' .65515E-03 1.0000 .0000 .10000E+07 11 'Prefactor ' .22482E-07 1.0000 .0000 .10000E+07 12 'Prefactor ' 20.356 1.0000 .0000 .10000E+07 13 'Prefactor ' .55991E-02 1.0000 .0000 .10000E+07 14 'norm ' 13.751 1.0000 .0000 .10000E+07 15 'norm ' 6.9481 1.0000 .0000 .10000E+07 16 'norm ' 7.6841 1.0000 .0000 .10000E+07 17 'Prefactor ' 3.7765 1.0000 .0000 .10000E+07 18 'Prefactor ' .15970E-02 1.0000 .0000 .10000E+07 19 'Prefactor ' .15932E-07 1.0000 .0000 .10000E+07 20 'norm ' 1.4926 1.0000 .0000 .10000E+07 21 'Prefactor ' .44606E-03 1.0000 .0000 .10000E+07 22 'Prefactor ' .14494E-03 1.0000 .0000 .10000E+07 23 'Prefactor ' .67184E-03 1.0000 .0000 .10000E+07 24 'norm ' 1.2263 1.0000 .0000 .10000E+07 25 'norm ' 12.057 1.0000 .0000 .10000E+07 26 'norm ' 1.7907 1.0000 .0000 .10000E+07 27 'norm ' .15204E-03 1.0000 .0L_V02 Working on... /lscratch/kocevski/34195159/ft1_filtered_4FGL_J1821.6+6636_daily_bin2191.fits.....................! real 100.63 user 98.09 sys 1.15 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/34195159/ft1_filtered_4FGL_J1821.6+6636_daily_bin2191.fits', '/lscratch/kocevski/34195159/ft2_4FGL_J1821.6+6636_daily_bin2191.fits', expMap='/lscratch/kocevski/34195159/expmap_807235201_807494401_4FGL_J1821.6+6636_daily_bin2191.fits', expCube='/lscratch/kocevski/34195159/ltcube_807235201_807494401_4FGL_J1821.6+6636_daily_bin2191.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/34195159/Model_4FGL_J1821.6+6636_daily_bin2191.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1821.6+6636' 4FGL J1821.6+6636 Spectrum: PowerLaw 351 Prefactor: 6.650e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-15) 352 Index: 1.833e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 353 Scale: 4.696e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/34195159/ft1_filtered_4FGL_J1821.6+6636_daily_bin2191.fits Spacecraft file(s): /lscratch/kocevski/34195159/ft2_4FGL_J1821.6+6636_daily_bin2191.fits Exposure map: /lscratch/kocevski/34195159/expmap_807235201_807494401_4FGL_J1821.6+6636_daily_bin2191.fits Exposure cube: /lscratch/kocevski/34195159/ltcube_807235201_807494401_4FGL_J1821.6+6636_daily_bin2191.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/34195159/Model_4FGL_J1821.6+6636_daily_bin2191.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) = 24617.4743768 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 24615.4891589 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .32787E-01 1.0000 .0000 .10000E+07 2 'Prefactor ' .26574E-03 1.0000 .0000 .10000E+07 3 'norm ' 10.545 1.0000 .0000 .10000E+07 4 'Prefactor ' .29532E-06 1.0000 .0000 .10000E+07 5 'norm ' .42438 1.0000 .0000 .10000E+07 6 'Prefactor ' 6.5625 1.0000 .0000 .10000E+07 7 'Prefactor ' 1.1390 1.0000 .0000 .10000E+07 8 'Prefactor ' 8.0091 1.0000 .0000 .10000E+07 9 'Prefactor ' .26534E-07 1.0000 .0000 .10000E+07 10 'Prefactor ' .65515E-03 1.0000 .0000 .10000E+07 11 'Prefactor ' .22482E-07 1.0000 .0000 .10000E+07 12 'Prefactor ' 20.356 1.0000 .0000 .10000E+07 13 'Prefactor ' .55991E-02 1.0000 .0000 .10000E+07 14 'norm ' 13.751 1.0000 .0000 .10000E+07 15 'norm ' 6.9481 1.0000 .0000 .10000E+07 16 'norm ' 7.6841 1.0000 .0000 .10000E+07 17 'Prefactor ' 3.7765 1.0000 .0000 .10000E+07 18 'Prefactor ' .15970E-02 1.0000 .0000 .10000E+07 19 'Prefactor ' .15932E-07 1.0000 .0000 .10000E+07 20 'norm ' 1.4926 1.0000 .0000 .10000E+07 21 'Prefactor ' .44606E-03 1.0000 .0000 .10000E+07 22 'Prefactor ' .14494E-03 1.0000 .0000 .10000E+07 23 'Prefactor ' .67184E-03 1.0000 .0000 .10000E+07 24 'norm ' 1.2263 1.0000 .0000 .10000E+07 25 'norm ' 12.057 1.0000 .0000 .10000E+07 26 'norm ' 1.7907 1.0000 .0000 .10000E+07 27 'norm ' .15204E-03 1.0000 .000 .10000E+07 28 'Prefactor ' 25.909 1.0000 .0000 .10000E+07 29 'Prefactor ' 3.9688 1.0000 .0000 .10000E+07 30 'norm ' 2.3600 1.0000 .0000 .10000E+07 31 'norm ' .53530E-03 1.0000 .0000 .10000E+07 32 'norm ' .14669E-03 1.0000 .0000 .10000E+07 33 'Prefactor ' 25.805 1.0000 .0000 .10000E+07 34 'norm ' 1.4424 1.0000 .0000 .10000E+07 35 'Normalizat' .91036 1.0000 .10000E-01 10.000 36 'Prefactor ' 1.0635 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6130E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 24615.49 FROM MIGRAD STATUS=CONVERGED 162 CALLS 2115 TOTAL EDM= .80E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.2% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .45358E-06 34.859 .16487E-05** at limit ** 2 Prefactor .11963E-06 3.0227 -.11933E-06** at limit ** 3 norm 10.544 5.0561 .12849E-07 -.63110E-03 4 Prefactor .10847E-06 2.5726 -.23826E-06** at limit ** 5 norm .42425 .39184 -.21255E-07 .28140E-03 6 Prefactor 6.5790 4.7180 .10205E-06 -.89910E-04 7 Prefactor 1.1390 1.4886 -.30145E-06 -.17060E-02 8 Prefactor 8.0062 1.9068 -.23914E-07 .21402E-01 9 Prefactor .0000 1.3356 -.31380E-06** at limit ** 10 Prefactor .56399E-07 3.2746 .67466E-07** at limit ** 11 Prefactor .0000 1.4335 -.23548E-06** at limit ** 12 Prefactor 20.320 1.2323 -.28834E-07 .64281E-02 13 Prefactor .43426E-06 5.4399 .94706E-06** at limit ** 14 norm 13.756 2.6293 -.15514E-08 .16558E-03 15 norm 6.9484 1.0496 .18402E-07 .11528E-02 16 norm 7.6773 3.2047 .74931E-07 -.44503E-03 17 Prefactor 3.7761 2.7304 .19079E-06 .21967E-01 18 Prefactor .37081E-07 21.033 .10213E-05** at limit ** 19 Prefactor .0000 1.8202 -.26690E-06** at limit ** 20 norm 1.4929 3.4309 -.48006E-07 .16963E-03 21 Prefactor .27056E-06 3.1376 .52771E-06** at limit ** 22 Prefactor .27756E-09 2.6575 -.14894E-06** at limit ** 23 Prefactor .55511E-10 4.5981 .78770E-06** at limit ** 24 norm 1.2264 1.0425 -.10115E-07 -.80689E-03 25 norm 12.061 3.4496 -.23144E-08 .31749E-03 26 norm 1.7908 1.9947 .14704E-07 -.10935E-02 27 norm .81768E-06 2.7270 -.83960E-07** at limit ** 28 Prefactor 25.848 1.0419 .50842E-08 .19857E-02 29 Prefactor 3.9704 3.7999 .17895E-06 -.69174E-04 30 norm 2.3580 .91483 .28418E-07 .13494E-02 31 norm .12590E-06 3.0888 .10878E-06** at limit ** 32 norm .38858E-09 6.1694 .32793E-06** at limit ** 33 Prefactor 25.977 1.1025 .24696E-09 -.51999E-02 34 norm 1.4424 1.8546 .13347E-06 .37474E-03 35 Normalizat .91046 .13921 .91878E-06 .20425E-04 36 Prefactor 1.0634 .76546E-01 -.21163E-05 .39525E-06 ERR DEF= .500 Final values: Prefactor = 4.53582e-07 Prefactor = 1.19627e-07 norm = 10.5439 Prefactor = 1.08469e-07 norm = 0.424246 Prefactor = 6.57903 Prefactor = 1.13901 Prefactor = 8.00617 Prefactor = 0 Prefactor = 5.63993e-08 Prefactor = 0 Prefactor = 20.3203 Prefactor = 4.34264e-07 norm = 13.7555 norm = 6.94843 norm = 7.67727 Prefactor = 3.77613 Prefactor = 3.70814e-08 Prefactor = 0 norm = 1.49287 Prefactor = 2.70561e-07 Prefactor = 2.77556e-10 Prefactor = 5.55112e-11 norm = 1.22636 norm = 12.0612 norm = 1.79078 norm = 8.17679e-07 Prefactor = 25.848 Prefactor = 3.97037 norm = 2.358 norm = 1.25899e-07 norm = 3.88578e-10 Prefactor = 25.9772 norm = 1.44241 Normalizat = 0.910457 Prefactor = 1.06338 utfile=/lscratch/kocevski/34195423/ltcube_807235201_807494401_4FGL_J1821.6+6636_daily_bin2191.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/34195423/ft2_4FGL_J1821.6+6636_daily_bin2191.fits .....................! real 8.85 user 8.06 sys 0.23 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/34195423/ft1_filtered_4FGL_J1821.6+6636_daily_bin2191.fits evtable="EVENTS" scfile=/lscratch/kocevski/34195423/ft2_4FGL_J1821.6+6636_daily_bin2191.fits sctable="SC_DATA" expcube=/lscratch/kocevski/34195423/ltcube_807235201_807494401_4FGL_J1821.6+6636_daily_bin2191.fits outfile=/lscratch/kocevski/34195423/expmap_807235201_807494401_4FGL_J1821.6+6636_daily_bin2191.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/34195423/ltcube_807235201_807494401_4FGL_J1821.6+6636_daily_bin2191.fits .....................! real 68.68 user 63.51 sys 4.02 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Added 185 point sources and 0 extended sources Setting source of interest to: 4FGL J1821.6+6636 @ 275.414 66.6093 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/34195423/ft1_filtered_4FGL_J1821.6+6636_daily_bin2191.fits scfile=/lscratch/kocevski/34195423/ft2_4FGL_J1821.6+6636_daily_bin2191.fits outfile=/lscratch/kocevski/34195423/cmap_807235201_807494401_4FGL_J1821.6+6636_daily_bin2191.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=160 nypix=160 binsz=0.25 coordsys="CEL" xref=275.414 yref=66.6093 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 0.94 user 0.21 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/34195423/ft1_filtered_4FGL_J1821.6+6636_daily_bin2191.fits scfile=/lscratch/kocevski/34195423/ft2_4FGL_J1821.6+6636_daily_bin2191.fits outfile=/lscratch/kocevski/34195423/cmap_HighResolution_807235201_807494401_4FGL_J1821.6+6636_daily_bin2191.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=500 nypix=500 binsz=0.1 coordsys="CEL" xref=275.414 yref=66.6093 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 1.05 user 0.22 sys 0.12 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/34195423/ft1_filtered_4FGL_J1821.6+6636_daily_bin2191.fits evtable="EVENTS" scfile=/lscratch/kocevski/34195423/ft2_4FGL_J1821.6+6636_daily_bin2191.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/34195423/Model_4FGL_J1821.6+6636_daily_bin2191.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 GAutfile=/lscratch/kocevski/34195429/ltcube_807235201_807494401_4FGL_J1821.6+6636_daily_bin2191.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/34195429/ft2_4FGL_J1821.6+6636_daily_bin2191.fits .....................! real 9.27 user 8.47 sys 0.23 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/34195429/ft1_filtered_4FGL_J1821.6+6636_daily_bin2191.fits evtable="EVENTS" scfile=/lscratch/kocevski/34195429/ft2_4FGL_J1821.6+6636_daily_bin2191.fits sctable="SC_DATA" expcube=/lscratch/kocevski/34195429/ltcube_807235201_807494401_4FGL_J1821.6+6636_daily_bin2191.fits outfile=/lscratch/kocevski/34195429/expmap_807235201_807494401_4FGL_J1821.6+6636_daily_bin2191.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/34195429/ltcube_807235201_807494401_4FGL_J1821.6+6636_daily_bin2191.fits .....................! real 70.21 user 64.99 sys 4.11 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Added 185 point sources and 0 extended sources Setting source of interest to: 4FGL J1821.6+6636 @ 275.414 66.6093 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/34195429/ft1_filtered_4FGL_J1821.6+6636_daily_bin2191.fits scfile=/lscratch/kocevski/34195429/ft2_4FGL_J1821.6+6636_daily_bin2191.fits outfile=/lscratch/kocevski/34195429/cmap_807235201_807494401_4FGL_J1821.6+6636_daily_bin2191.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=160 nypix=160 binsz=0.25 coordsys="CEL" xref=275.414 yref=66.6093 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.66 user 0.22 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/34195429/ft1_filtered_4FGL_J1821.6+6636_daily_bin2191.fits scfile=/lscratch/kocevski/34195429/ft2_4FGL_J1821.6+6636_daily_bin2191.fits outfile=/lscratch/kocevski/34195429/cmap_HighResolution_807235201_807494401_4FGL_J1821.6+6636_daily_bin2191.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=500 nypix=500 binsz=0.1 coordsys="CEL" xref=275.414 yref=66.6093 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 0.23 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/34195429/ft1_filtered_4FGL_J1821.6+6636_daily_bin2191.fits evtable="EVENTS" scfile=/lscratch/kocevski/34195429/ft2_4FGL_J1821.6+6636_daily_bin2191.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/34195429/Model_4FGL_J1821.6+6636_daily_bin2191.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 GA0000 .10000E+07 28 'Prefactor ' 25.909 1.0000 .0000 .10000E+07 29 'Prefactor ' 3.9688 1.0000 .0000 .10000E+07 30 'norm ' 2.3600 1.0000 .0000 .10000E+07 31 'norm ' .53530E-03 1.0000 .0000 .10000E+07 32 'norm ' .14669E-03 1.0000 .0000 .10000E+07 33 'Prefactor ' 25.805 1.0000 .0000 .10000E+07 34 'norm ' 1.4424 1.0000 .0000 .10000E+07 35 'Normalizat' .91036 1.0000 .10000E-01 10.000 36 'Prefactor ' 1.0635 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6130E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 24615.49 FROM MIGRAD STATUS=CONVERGED 162 CALLS 2115 TOTAL EDM= .80E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.2% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .45358E-06 34.859 .16487E-05** at limit ** 2 Prefactor .11963E-06 3.0227 -.11933E-06** at limit ** 3 norm 10.544 5.0561 .12849E-07 -.63110E-03 4 Prefactor .10847E-06 2.5726 -.23826E-06** at limit ** 5 norm .42425 .39184 -.21255E-07 .28140E-03 6 Prefactor 6.5790 4.7180 .10205E-06 -.89910E-04 7 Prefactor 1.1390 1.4886 -.30145E-06 -.17060E-02 8 Prefactor 8.0062 1.9068 -.23914E-07 .21402E-01 9 Prefactor .0000 1.3356 -.31380E-06** at limit ** 10 Prefactor .56399E-07 3.2746 .67466E-07** at limit ** 11 Prefactor .0000 1.4335 -.23548E-06** at limit ** 12 Prefactor 20.320 1.2323 -.28834E-07 .64281E-02 13 Prefactor .43426E-06 5.4399 .94706E-06** at limit ** 14 norm 13.756 2.6293 -.15514E-08 .16558E-03 15 norm 6.9484 1.0496 .18402E-07 .11528E-02 16 norm 7.6773 3.2047 .74931E-07 -.44503E-03 17 Prefactor 3.7761 2.7304 .19079E-06 .21967E-01 18 Prefactor .37081E-07 21.033 .10213E-05** at limit ** 19 Prefactor .0000 1.8202 -.26690E-06** at limit ** 20 norm 1.4929 3.4309 -.48006E-07 .16963E-03 21 Prefactor .27056E-06 3.1376 .52771E-06** at limit ** 22 Prefactor .27756E-09 2.6575 -.14894E-06** at limit ** 23 Prefactor .55511E-10 4.5981 .78770E-06** at limit ** 24 norm 1.2264 1.0425 -.10115E-07 -.80689E-03 25 norm 12.061 3.4496 -.23144E-08 .31749E-03 26 norm 1.7908 1.9947 .14704E-07 -.10935E-02 27 norm .81768E-06 2.7270 -.83960E-07** at limit ** 28 Prefactor 25.848 1.0419 .50842E-08 .19857E-02 29 Prefactor 3.9704 3.7999 .17895E-06 -.69174E-04 30 norm 2.3580 .91483 .28418E-07 .13494E-02 31 norm .12590E-06 3.0888 .10878E-06** at limit ** 32 norm .38858E-09 6.1694 .32793E-06** at limit ** 33 Prefactor 25.977 1.1025 .24696E-09 -.51999E-02 34 norm 1.4424 1.8546 .13347E-06 .37474E-03 35 Normalizat .91046 .13921 .91878E-06 .20425E-04 36 Prefactor 1.0634 .76546E-01 -.21163E-05 .39525E-06 ERR DEF= .500 Final values: Prefactor = 4.53582e-07 Prefactor = 1.19627e-07 norm = 10.5439 Prefactor = 1.08469e-07 norm = 0.424246 Prefactor = 6.57903 Prefactor = 1.13901 Prefactor = 8.00617 Prefactor = 0 Prefactor = 5.63993e-08 Prefactor = 0 Prefactor = 20.3203 Prefactor = 4.34264e-07 norm = 13.7555 norm = 6.94843 norm = 7.67727 Prefactor = 3.77613 Prefactor = 3.70814e-08 Prefactor = 0 norm = 1.49287 Prefactor = 2.70561e-07 Prefactor = 2.77556e-10 Prefactor = 5.55112e-11 norm = 1.22636 norm = 12.0612 norm = 1.79078 norm = 8.17679e-07 Prefactor = 25.848 Prefactor = 3.97037 norm = 2.358 norm = 1.25899e-07 norm = 3.88578e-10 Prefactor = 25.9772 norm = 1.44241 Normalizat = 0.910457 Prefactor = 1.06338 ********** ** 18 **HESSE ********** FCN= 24615.49 FROM HESSE STATUS=OK 889 CALLS 3004 TOTAL EDM= .35E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .45358E-06 44.044 .16307E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor .11963E-06 4.7402 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 norm 10.544 5.0583 .30829E-03 -1.5643 4 Prefactor .10847E-06 4.8999 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 norm .42425 .49798 .20881E-02 -1.5695 6 Prefactor 6.5790 4.8236 .39151E-03 -1.5657 7 Prefactor 1.1390 1.5252 .10897E-02 -1.5687 8 Prefactor 8.0062 10.643 .35405E-03 -1.5651 9 Prefactor .0000 1.3312 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .56399E-07 8.3312 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .0000 1.4312 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor 20.320 20.735 .22171E-03 -1.5618 13 Prefactor .43426E-06 13.076 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 norm 13.756 2.6439 .26985E-03 -1.5634 15 norm 6.9484 1.0522 .38037E-03 -1.5655 16 norm 7.6773 3.2061 .36152E-03 -1.5653 17 Prefactor 3.7761 7.7746 .51924E-03 -1.5669 18 Prefactor .37081E-07 21.215 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 Prefactor .0000 1.8120 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 norm 1.4929 3.4479 .87696E-03 -1.5684 21 Prefactor .27056E-06 12.290 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 22 Prefactor .27756E-09 2.6606 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 Prefactor .55511E-10 12.553 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 24 norm 1.2264 1.0331 .10164E-02 -1.5686 25 norm 12.061 3.4516 .28824E-03 -1.5639 26 norm 1.7908 1.9977 .78132E-03 -1.5681 27 norm .81768E-06 10.668 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 28 Prefactor 25.848 11.503 .19650E-03 -1.5606 29 Prefactor 3.9704 3.8503 .50606E-03 -1.5668 30 norm 2.3580 .93499 .66684E-03 -1.5677 31 norm .12590E-06 8.1167 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 32 norm .38858E-09 6.8290 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 33 Prefactor 25.977 14.818 .19689E-03 -1.5606 34 norm 1.4424 1.8878 .89767E-03 -1.5684 35 Normalizat .91046 .12820 .87552E-01 -.96094 36 Prefactor 1.0634 .69306E-01 .39178E-01 -.90646 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.53844e-06 Minuit parameter uncertainties: 1 0.00893936 2 0.0015062 3 5.05832 4 0.00145822 5 0.49798 6 4.82358 7 1.52521 8 10.643 9 4.72279e-06 10 0.00137087 11 7.54373e-06 12 20.7353 13 0.00476592 14 2.64395 15 1.05215 16 3.2061 17 7.77459 18 0.00177456 19 1.35857e-05 20 3.4479 21 0.00364685 22 5.4348e-05 23 4.7362e-05 24 1.03314 25 3.45163 26 1.99766 27 0.00590676 28 11.5027 29 3.8503 30 0.93499 31 0.00202167 32 0.000102729 33 14.8178 34 1.88785 35 0.128239 36 0.0693118 ********** ** 18 **HESSE ********** FCN= 24615.49 FROM HESSE STATUS=OK 889 CALLS 3004 TOTAL EDM= .35E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .45358E-06 44.044 .16307E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor .11963E-06 4.7402 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 norm 10.544 5.0583 .30829E-03 -1.5643 4 Prefactor .10847E-06 4.8999 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 norm .42425 .49798 .20881E-02 -1.5695 6 Prefactor 6.5790 4.8236 .39151E-03 -1.5657 7 Prefactor 1.1390 1.5252 .10897E-02 -1.5687 8 Prefactor 8.0062 10.643 .35405E-03 -1.5651 9 Prefactor .0000 1.3312 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .56399E-07 8.3312 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .0000 1.4312 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor 20.320 20.735 .22171E-03 -1.5618 13 Prefactor .43426E-06 13.076 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 norm 13.756 2.6439 .26985E-03 -1.5634 15 norm 6.9484 1.0522 .38037E-03 -1.5655 16 norm 7.6773 3.2061 .36152E-03 -1.5653 17 Prefactor 3.7761 7.7746 .51924E-03 -1.5669 18 Prefactor .37081E-07 21.215 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 Prefactor .0000 1.8120 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 norm 1.4929 3.4479 .87696E-03 -1.5684 21 Prefactor .27056E-06 12.290 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 22 Prefactor .27756E-09 2.6606 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 Prefactor .55511E-10 12.553 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 24 norm 1.2264 1.0331 .10164E-02 -1.5686 25 norm 12.061 3.4516 .28824E-03 -1.5639 26 norm 1.7908 1.9977 .78132E-03 -1.5681 27 norm .81768E-06 10.668 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 28 Prefactor 25.848 11.503 .19650E-03 -1.5606 29 Prefactor 3.9704 3.8503 .50606E-03 -1.5668 30 norm 2.3580 .93499 .66684E-03 -1.5677 31 norm .12590E-06 8.1167 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 32 norm .38858E-09 6.8290 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 33 Prefactor 25.977 14.818 .19689E-03 -1.5606 34 norm 1.4424 1.8878 .89767E-03 -1.5684 35 Normalizat .91046 .12820 .87552E-01 -.96094 36 Prefactor 1.0634 .69306E-01 .39178E-01 -.90646 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.53844e-06 Minuit parameter uncertainties: 1 0.00893936 2 0.0015062 3 5.05832 4 0.00145822 5 0.49798 6 4.82358 7 1.52521 8 10.643 9 4.72279e-06 10 0.00137087 11 7.54373e-06 12 20.7353 13 0.00476592 14 2.64395 15 1.05215 16 3.2061 17 7.77459 18 0.00177456 19 1.35857e-05 20 3.4479 21 0.00364685 22 5.4348e-05 23 4.7362e-05 24 1.03314 25 3.45163 26 1.99766 27 0.00590676 28 11.5027 29 3.8503 30 0.93499 31 0.00202167 32 0.000102729 33 14.8178 34 1.88785 35 0.128239 36 0.0693118 ********** ** 18 **HESSE ********** FCN= 24615.49 FROM HESSE STATUS=OK 889 CALLS 3004 TOTAL EDM= .35E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .45358E-06 44.044 .16307E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor .11963E-06 4.7402 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 norm 10.544 5.0583 .30829E-03 -1.5643 4 Prefactor .10847E-06 4.8999 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 norm .42425 .49798 .20881E-02 -1.5695 6 Prefactor 6.5790 4.8236 .39151E-03 -1.5657 7 Prefactor 1.1390 1.5252 .10897E-02 -1.5687 8 Prefactor 8.0062 10.643 .35405E-03 -1.5651 9 Prefactor .0000 1.3312 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .56399E-07 8.3312 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .0000 1.4312 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor 20.320 20.735 .22171E-03 -1.5618 13 Prefactor .43426E-06 13.076 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 norm 13.756 2.6439 .26985E-03 -1.5634 15 norm 6.9484 1.0522 .38037E-03 -1.5655 16 norm 7.6773 3.2061 .36152E-03 -1.5653 17 Prefactor 3.7761 7.7746 .51924E-03 -1.5669 18 Prefactor .37081E-07 21.215 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 Prefactor .0000 1.8120 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 norm 1.4929 3.4479 .87696E-03 -1.5684 21 Prefactor .27056E-06 12.290 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 22 Prefactor .27756E-09 2.6606 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 Prefactor .55511E-10 12.553 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 24 norm 1.2264 1.0331 .10164E-02 -1.5686 25 norm 12.061 3.4516 .28824E-03 -1.5639 26 norm 1.7908 1.9977 .78132E-03 -1.5681 27 norm .81768E-06 10.668 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 28 Prefactor 25.848 11.503 .19650E-03 -1.5606 29 Prefactor 3.9704 3.8503 .50606E-03 -1.5668 30 norm 2.3580 .93499 .66684E-03 -1.5677 31 norm .12590E-06 8.1167 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 32 norm .38858E-09 6.8290 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 33 Prefactor 25.977 14.818 .19689E-03 -1.5606 34 norm 1.4424 1.8878 .89767E-03 -1.5684 35 Normalizat .91046 .12820 .87552E-01 -.96094 36 Prefactor 1.0634 .69306E-01 .39178E-01 -.90646 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.53844e-06 Minuit parameter uncertainties: 1 0.00893936 2 0.0015062 3 5.05832 4 0.00145822 5 0.49798 6 4.82358 7 1.52521 8 10.643 9 4.72279e-06 10 0.00137087 11 7.54373e-06 12 20.7353 13 0.00476592 14 2.64395 15 1.05215 16 3.2061 17 7.77459 18 0.00177456 19 1.35857e-05 20 3.4479 21 0.00364685 22 5.4348e-05 23 4.7362e-05 24 1.03314 25 3.45163 26 1.99766 27 0.00590676 28 11.5027 29 3.8503 30 0.93499 31 0.00202167 32 0.000102729 33 14.8178 34 1.88785 35 0.128239 36 0.0693118 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 24615.4882613 Extracting fit parameters... 4FGL J1821.6+6636 Spectrum: PowerLaw 351 Prefactor: 3.708e-08 1.775e-03 0.000e+00 1.000e+06 ( 1.000e-15) 352 Index: 1.833e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 353 Scale: 4.696e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 610 Prefactor: 1.063e+00 6.931e-02 0.000e+00 1.000e+01 ( 1.000e+00) 611 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 612 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 609 Normalization: 9.105e-01 1.282e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 275.414 66.609 Photon Flux Upper Limit: 1.57658244122e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00116523747297 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/34195160/likelihoodResults_807235201_807494401_4FGL_J1821.6+6636_daily_bin2191.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 24615.5107515 delta logL = -0.0224902408372 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 24615.4882613 delta logL = -2.91038304567e-10 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .10769E-07 1.0000 .0000 .10000E+07 2 'Index ' .29686 1.0000 .0000 10.000 3 'Normalizat' .91045 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0634 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6130E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 24615.49 FROM MIGRAD STATUS=CONVERGED 27 CALLS 209 TOTAL EDM= .11E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.1% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .55511E-10 29.712 -.10581E-05** at limit ** 2 Index 1.3029 5.4368 .35062E-05 .84043E-13 3 Normalizat .91046 .13057 -.54632E-06 .29071E-04 4 Prefactor 1.0634 .73696E-01 -.81403E-06 .28194E-04 ERR DEF= .500 Final values: Prefactor = 5.55112e-11 Index = 1.30295 Normalizat = 0.910457 Prefactor = 1.06338 ********** ** 18 **HESSE ********** FCN= 24615.49 FROM HESSE STATUS=NOT POSDEF 33 CALLS 242 TOTAL EDM= .61E-15 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .55511E-10 .22318 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.3029 5.5574 .36742 -.83219 3 Normalizat .91046 .27967E-03 .87552E-01 -.96094 4 Prefactor 1.0634 .15732E-03 .39183E-01 -.90646 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 6.06117e-16 Minuit parameter uncertainties: 1 5.69592e-06 2 39638.4 3 0.000279669 4 0.000157324 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 24615.4882613 delta logL = 8.73114913702e-10 Extracting fit parameters... 4FGL J1821.6+6636 Spectrum: PowerLaw 351 Prefactor: 5.551e-11 5.696e-06 0.000e+00 1.000e+06 ( 1.000e-15) 352 Index: 1.303e+00 3.964e+04 0.000e+00 1.000e+01 (-1.000e+00) 353 Scale: 4.696e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 610 Prefactor: 1.063e+00 1.573e-04 0.000e+00 1.000e+01 ( 1.000e+00) 611 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 612 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 609 Normalization: 9.105e-01 2.797e-04 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 275.414 66.609 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/34195160/cmap_HighResolution_807235201_807494401_4FGL_J1821.6+6636_daily_bin2191.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='1.17e-03', job_status='DONE', photon_flux_upper_limit='1.58e-08', time_completed='2026-08-04 17:45:42.203814', job_id='34195160', GAL2='1.06', fit_tolerance='1e-08', EG2='0.91', EG='0.91', time_epoch_completed='1785890742.2', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.06', dlogl='8.73e-10', ts2='0.00', photon_index_error='0.00', photon_index='1.83' WHERE bin_id='2191' AND source_name='4FGL J1821.6+6636' AND cadence='daily'; Database successfully updated. Analysis Complete. Tue Aug 4 17:45:42 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 24615.4882613 Extracting fit parameters... 4FGL J1821.6+6636 Spectrum: PowerLaw 351 Prefactor: 3.708e-08 1.775e-03 0.000e+00 1.000e+06 ( 1.000e-15) 352 Index: 1.833e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 353 Scale: 4.696e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 610 Prefactor: 1.063e+00 6.931e-02 0.000e+00 1.000e+01 ( 1.000e+00) 611 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 612 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 609 Normalization: 9.105e-01 1.282e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 275.414 66.609 Photon Flux Upper Limit: 1.57658244122e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00116523747297 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/34195212/likelihoodResults_807235201_807494401_4FGL_J1821.6+6636_daily_bin2191.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 24615.5107515 delta logL = -0.0224902408372 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 24615.4882613 delta logL = -2.91038304567e-10 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .10769E-07 1.0000 .0000 .10000E+07 2 'Index ' .29686 1.0000 .0000 10.000 3 'Normalizat' .91045 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0634 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6130E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 24615.49 FROM MIGRAD STATUS=CONVERGED 27 CALLS 209 TOTAL EDM= .11E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.1% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .55511E-10 29.712 -.10581E-05** at limit ** 2 Index 1.3029 5.4368 .35062E-05 .84043E-13 3 Normalizat .91046 .13057 -.54632E-06 .29071E-04 4 Prefactor 1.0634 .73696E-01 -.81403E-06 .28194E-04 ERR DEF= .500 Final values: Prefactor = 5.55112e-11 Index = 1.30295 Normalizat = 0.910457 Prefactor = 1.06338 ********** ** 18 **HESSE ********** FCN= 24615.49 FROM HESSE STATUS=NOT POSDEF 33 CALLS 242 TOTAL EDM= .61E-15 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .55511E-10 .22318 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.3029 5.5574 .36742 -.83219 3 Normalizat .91046 .27967E-03 .87552E-01 -.96094 4 Prefactor 1.0634 .15732E-03 .39183E-01 -.90646 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 6.06117e-16 Minuit parameter uncertainties: 1 5.69592e-06 2 39638.4 3 0.000279669 4 0.000157324 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 24615.4882613 delta logL = 8.73114913702e-10 Extracting fit parameters... 4FGL J1821.6+6636 Spectrum: PowerLaw 351 Prefactor: 5.551e-11 5.696e-06 0.000e+00 1.000e+06 ( 1.000e-15) 352 Index: 1.303e+00 3.964e+04 0.000e+00 1.000e+01 (-1.000e+00) 353 Scale: 4.696e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 610 Prefactor: 1.063e+00 1.573e-04 0.000e+00 1.000e+01 ( 1.000e+00) 611 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 612 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 609 Normalization: 9.105e-01 2.797e-04 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 275.414 66.609 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/34195212/cmap_HighResolution_807235201_807494401_4FGL_J1821.6+6636_daily_bin2191.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='1.17e-03', job_status='DONE', photon_flux_upper_limit='1.58e-08', time_completed='2026-08-04 17:46:59.318689', job_id='34195212', GAL2='1.06', fit_tolerance='1e-08', EG2='0.91', EG='0.91', time_epoch_completed='1785890819.32', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.06', dlogl='8.73e-10', ts2='0.00', photon_index_error='0.00', photon_index='1.83' WHERE bin_id='2191' AND source_name='4FGL J1821.6+6636' AND cadence='daily'; Database successfully updated. Analysis Complete. Tue Aug 4 17:46:59 PDT 2026 L_V02 Working on... /lscratch/kocevski/34195423/ft1_filtered_4FGL_J1821.6+6636_daily_bin2191.fits.....................! real 97.48 user 95.29 sys 0.88 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/34195423/ft1_filtered_4FGL_J1821.6+6636_daily_bin2191.fits', '/lscratch/kocevski/34195423/ft2_4FGL_J1821.6+6636_daily_bin2191.fits', expMap='/lscratch/kocevski/34195423/expmap_807235201_807494401_4FGL_J1821.6+6636_daily_bin2191.fits', expCube='/lscratch/kocevski/34195423/ltcube_807235201_807494401_4FGL_J1821.6+6636_daily_bin2191.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/34195423/Model_4FGL_J1821.6+6636_daily_bin2191.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1821.6+6636' 4FGL J1821.6+6636 Spectrum: PowerLaw 351 Prefactor: 6.650e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-15) 352 Index: 1.833e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 353 Scale: 4.696e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/34195423/ft1_filtered_4FGL_J1821.6+6636_daily_bin2191.fits Spacecraft file(s): /lscratch/kocevski/34195423/ft2_4FGL_J1821.6+6636_daily_bin2191.fits Exposure map: /lscratch/kocevski/34195423/expmap_807235201_807494401_4FGL_J1821.6+6636_daily_bin2191.fits Exposure cube: /lscratch/kocevski/34195423/ltcube_807235201_807494401_4FGL_J1821.6+6636_daily_bin2191.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/34195423/Model_4FGL_J1821.6+6636_daily_bin2191.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) = 24617.4743768 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 24615.4891589 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .32787E-01 1.0000 .0000 .10000E+07 2 'Prefactor ' .26574E-03 1.0000 .0000 .10000E+07 3 'norm ' 10.545 1.0000 .0000 .10000E+07 4 'Prefactor ' .29532E-06 1.0000 .0000 .10000E+07 5 'norm ' .42438 1.0000 .0000 .10000E+07 6 'Prefactor ' 6.5625 1.0000 .0000 .10000E+07 7 'Prefactor ' 1.1390 1.0000 .0000 .10000E+07 8 'Prefactor ' 8.0091 1.0000 .0000 .10000E+07 9 'Prefactor ' .26534E-07 1.0000 .0000 .10000E+07 10 'Prefactor ' .65515E-03 1.0000 .0000 .10000E+07 11 'Prefactor ' .22482E-07 1.0000 .0000 .10000E+07 12 'Prefactor ' 20.356 1.0000 .0000 .10000E+07 13 'Prefactor ' .55991E-02 1.0000 .0000 .10000E+07 14 'norm ' 13.751 1.0000 .0000 .10000E+07 15 'norm ' 6.9481 1.0000 .0000 .10000E+07 16 'norm ' 7.6841 1.0000 .0000 .10000E+07 17 'Prefactor ' 3.7765 1.0000 .0000 .10000E+07 18 'Prefactor ' .15970E-02 1.0000 .0000 .10000E+07 19 'Prefactor ' .15932E-07 1.0000 .0000 .10000E+07 20 'norm ' 1.4926 1.0000 .0000 .10000E+07 21 'Prefactor ' .44606E-03 1.0000 .0000 .10000E+07 22 'Prefactor ' .14494E-03 1.0000 .0000 .10000E+07 23 'Prefactor ' .67184E-03 1.0000 .0000 .10000E+07 24 'norm ' 1.2263 1.0000 .0000 .10000E+07 25 'norm ' 12.057 1.0000 .0000 .10000E+07 26 'norm ' 1.7907 1.0000 .0000 .10000E+07 27 'norm ' .15204E-03 1.0000 .0Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 24615.4882613 Extracting fit parameters... 4FGL J1821.6+6636 Spectrum: PowerLaw 351 Prefactor: 3.708e-08 1.775e-03 0.000e+00 1.000e+06 ( 1.000e-15) 352 Index: 1.833e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 353 Scale: 4.696e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 610 Prefactor: 1.063e+00 6.931e-02 0.000e+00 1.000e+01 ( 1.000e+00) 611 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 612 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 609 Normalization: 9.105e-01 1.282e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 275.414 66.609 Photon Flux Upper Limit: 1.57658244122e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00116523747297 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/34195159/likelihoodResults_807235201_807494401_4FGL_J1821.6+6636_daily_bin2191.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 24615.5107515 delta logL = -0.0224902408372 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 24615.4882613 delta logL = -2.91038304567e-10 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .10769E-07 1.0000 .0000 .10000E+07 2 'Index ' .29686 1.0000 .0000 10.000 3 'Normalizat' .91045 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0634 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6130E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 24615.49 FROM MIGRAD STATUS=CONVERGED 27 CALLS 209 TOTAL EDM= .11E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.1% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .55511E-10 29.712 -.10581E-05** at limit ** 2 Index 1.3029 5.4368 .35062E-05 .84043E-13 3 Normalizat .91046 .13057 -.54632E-06 .29071E-04 4 Prefactor 1.0634 .73696E-01 -.81403E-06 .28194E-04 ERR DEF= .500 Final values: Prefactor = 5.55112e-11 Index = 1.30295 Normalizat = 0.910457 Prefactor = 1.06338 ********** ** 18 **HESSE ********** FCN= 24615.49 FROM HESSE STATUS=NOT POSDEF 33 CALLS 242 TOTAL EDM= .61E-15 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .55511E-10 .22318 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.3029 5.5574 .36742 -.83219 3 Normalizat .91046 .27967E-03 .87552E-01 -.96094 4 Prefactor 1.0634 .15732E-03 .39183E-01 -.90646 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 6.06117e-16 Minuit parameter uncertainties: 1 5.69592e-06 2 39638.4 3 0.000279669 4 0.000157324 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 24615.4882613 delta logL = 8.73114913702e-10 Extracting fit parameters... 4FGL J1821.6+6636 Spectrum: PowerLaw 351 Prefactor: 5.551e-11 5.696e-06 0.000e+00 1.000e+06 ( 1.000e-15) 352 Index: 1.303e+00 3.964e+04 0.000e+00 1.000e+01 (-1.000e+00) 353 Scale: 4.696e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 610 Prefactor: 1.063e+00 1.573e-04 0.000e+00 1.000e+01 ( 1.000e+00) 611 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 612 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 609 Normalization: 9.105e-01 2.797e-04 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 275.414 66.609 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/34195159/cmap_HighResolution_807235201_807494401_4FGL_J1821.6+6636_daily_bin2191.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='1.17e-03', job_status='DONE', photon_flux_upper_limit='1.58e-08', time_completed='2026-08-04 17:47:54.465952', job_id='34195159', GAL2='1.06', fit_tolerance='1e-08', EG2='0.91', EG='0.91', time_epoch_completed='1785890874.47', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.06', dlogl='8.73e-10', ts2='0.00', photon_index_error='0.00', photon_index='1.83' WHERE bin_id='2191' AND source_name='4FGL J1821.6+6636' AND cadence='daily'; Database successfully updated. Analysis Complete. Tue Aug 4 17:47:54 PDT 2026 L_V02 Working on... /lscratch/kocevski/34195429/ft1_filtered_4FGL_J1821.6+6636_daily_bin2191.fits.....................! real 101.62 user 99.06 sys 1.21 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/34195429/ft1_filtered_4FGL_J1821.6+6636_daily_bin2191.fits', '/lscratch/kocevski/34195429/ft2_4FGL_J1821.6+6636_daily_bin2191.fits', expMap='/lscratch/kocevski/34195429/expmap_807235201_807494401_4FGL_J1821.6+6636_daily_bin2191.fits', expCube='/lscratch/kocevski/34195429/ltcube_807235201_807494401_4FGL_J1821.6+6636_daily_bin2191.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/34195429/Model_4FGL_J1821.6+6636_daily_bin2191.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1821.6+6636' 4FGL J1821.6+6636 Spectrum: PowerLaw 351 Prefactor: 6.650e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-15) 352 Index: 1.833e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 353 Scale: 4.696e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/34195429/ft1_filtered_4FGL_J1821.6+6636_daily_bin2191.fits Spacecraft file(s): /lscratch/kocevski/34195429/ft2_4FGL_J1821.6+6636_daily_bin2191.fits Exposure map: /lscratch/kocevski/34195429/expmap_807235201_807494401_4FGL_J1821.6+6636_daily_bin2191.fits Exposure cube: /lscratch/kocevski/34195429/ltcube_807235201_807494401_4FGL_J1821.6+6636_daily_bin2191.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/34195429/Model_4FGL_J1821.6+6636_daily_bin2191.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) = 24617.4743768 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 24615.4891589 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .32787E-01 1.0000 .0000 .10000E+07 2 'Prefactor ' .26574E-03 1.0000 .0000 .10000E+07 3 'norm ' 10.545 1.0000 .0000 .10000E+07 4 'Prefactor ' .29532E-06 1.0000 .0000 .10000E+07 5 'norm ' .42438 1.0000 .0000 .10000E+07 6 'Prefactor ' 6.5625 1.0000 .0000 .10000E+07 7 'Prefactor ' 1.1390 1.0000 .0000 .10000E+07 8 'Prefactor ' 8.0091 1.0000 .0000 .10000E+07 9 'Prefactor ' .26534E-07 1.0000 .0000 .10000E+07 10 'Prefactor ' .65515E-03 1.0000 .0000 .10000E+07 11 'Prefactor ' .22482E-07 1.0000 .0000 .10000E+07 12 'Prefactor ' 20.356 1.0000 .0000 .10000E+07 13 'Prefactor ' .55991E-02 1.0000 .0000 .10000E+07 14 'norm ' 13.751 1.0000 .0000 .10000E+07 15 'norm ' 6.9481 1.0000 .0000 .10000E+07 16 'norm ' 7.6841 1.0000 .0000 .10000E+07 17 'Prefactor ' 3.7765 1.0000 .0000 .10000E+07 18 'Prefactor ' .15970E-02 1.0000 .0000 .10000E+07 19 'Prefactor ' .15932E-07 1.0000 .0000 .10000E+07 20 'norm ' 1.4926 1.0000 .0000 .10000E+07 21 'Prefactor ' .44606E-03 1.0000 .0000 .10000E+07 22 'Prefactor ' .14494E-03 1.0000 .0000 .10000E+07 23 'Prefactor ' .67184E-03 1.0000 .0000 .10000E+07 24 'norm ' 1.2263 1.0000 .0000 .10000E+07 25 'norm ' 12.057 1.0000 .0000 .10000E+07 26 'norm ' 1.7907 1.0000 .0000 .10000E+07 27 'norm ' .15204E-03 1.0000 .000 .10000E+07 28 'Prefactor ' 25.909 1.0000 .0000 .10000E+07 29 'Prefactor ' 3.9688 1.0000 .0000 .10000E+07 30 'norm ' 2.3600 1.0000 .0000 .10000E+07 31 'norm ' .53530E-03 1.0000 .0000 .10000E+07 32 'norm ' .14669E-03 1.0000 .0000 .10000E+07 33 'Prefactor ' 25.805 1.0000 .0000 .10000E+07 34 'norm ' 1.4424 1.0000 .0000 .10000E+07 35 'Normalizat' .91036 1.0000 .10000E-01 10.000 36 'Prefactor ' 1.0635 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6130E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 24615.49 FROM MIGRAD STATUS=CONVERGED 162 CALLS 2115 TOTAL EDM= .80E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.2% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .45358E-06 34.859 .16487E-05** at limit ** 2 Prefactor .11963E-06 3.0227 -.11933E-06** at limit ** 3 norm 10.544 5.0561 .12849E-07 -.63110E-03 4 Prefactor .10847E-06 2.5726 -.23826E-06** at limit ** 5 norm .42425 .39184 -.21255E-07 .28140E-03 6 Prefactor 6.5790 4.7180 .10205E-06 -.89910E-04 7 Prefactor 1.1390 1.4886 -.30145E-06 -.17060E-02 8 Prefactor 8.0062 1.9068 -.23914E-07 .21402E-01 9 Prefactor .0000 1.3356 -.31380E-06** at limit ** 10 Prefactor .56399E-07 3.2746 .67466E-07** at limit ** 11 Prefactor .0000 1.4335 -.23548E-06** at limit ** 12 Prefactor 20.320 1.2323 -.28834E-07 .64281E-02 13 Prefactor .43426E-06 5.4399 .94706E-06** at limit ** 14 norm 13.756 2.6293 -.15514E-08 .16558E-03 15 norm 6.9484 1.0496 .18402E-07 .11528E-02 16 norm 7.6773 3.2047 .74931E-07 -.44503E-03 17 Prefactor 3.7761 2.7304 .19079E-06 .21967E-01 18 Prefactor .37081E-07 21.033 .10213E-05** at limit ** 19 Prefactor .0000 1.8202 -.26690E-06** at limit ** 20 norm 1.4929 3.4309 -.48006E-07 .16963E-03 21 Prefactor .27056E-06 3.1376 .52771E-06** at limit ** 22 Prefactor .27756E-09 2.6575 -.14894E-06** at limit ** 23 Prefactor .55511E-10 4.5981 .78770E-06** at limit ** 24 norm 1.2264 1.0425 -.10115E-07 -.80689E-03 25 norm 12.061 3.4496 -.23144E-08 .31749E-03 26 norm 1.7908 1.9947 .14704E-07 -.10935E-02 27 norm .81768E-06 2.7270 -.83960E-07** at limit ** 28 Prefactor 25.848 1.0419 .50842E-08 .19857E-02 29 Prefactor 3.9704 3.7999 .17895E-06 -.69174E-04 30 norm 2.3580 .91483 .28418E-07 .13494E-02 31 norm .12590E-06 3.0888 .10878E-06** at limit ** 32 norm .38858E-09 6.1694 .32793E-06** at limit ** 33 Prefactor 25.977 1.1025 .24696E-09 -.51999E-02 34 norm 1.4424 1.8546 .13347E-06 .37474E-03 35 Normalizat .91046 .13921 .91878E-06 .20425E-04 36 Prefactor 1.0634 .76546E-01 -.21163E-05 .39525E-06 ERR DEF= .500 Final values: Prefactor = 4.53582e-07 Prefactor = 1.19627e-07 norm = 10.5439 Prefactor = 1.08469e-07 norm = 0.424246 Prefactor = 6.57903 Prefactor = 1.13901 Prefactor = 8.00617 Prefactor = 0 Prefactor = 5.63993e-08 Prefactor = 0 Prefactor = 20.3203 Prefactor = 4.34264e-07 norm = 13.7555 norm = 6.94843 norm = 7.67727 Prefactor = 3.77613 Prefactor = 3.70814e-08 Prefactor = 0 norm = 1.49287 Prefactor = 2.70561e-07 Prefactor = 2.77556e-10 Prefactor = 5.55112e-11 norm = 1.22636 norm = 12.0612 norm = 1.79078 norm = 8.17679e-07 Prefactor = 25.848 Prefactor = 3.97037 norm = 2.358 norm = 1.25899e-07 norm = 3.88578e-10 Prefactor = 25.9772 norm = 1.44241 Normalizat = 0.910457 Prefactor = 1.06338 0000 .10000E+07 28 'Prefactor ' 25.909 1.0000 .0000 .10000E+07 29 'Prefactor ' 3.9688 1.0000 .0000 .10000E+07 30 'norm ' 2.3600 1.0000 .0000 .10000E+07 31 'norm ' .53530E-03 1.0000 .0000 .10000E+07 32 'norm ' .14669E-03 1.0000 .0000 .10000E+07 33 'Prefactor ' 25.805 1.0000 .0000 .10000E+07 34 'norm ' 1.4424 1.0000 .0000 .10000E+07 35 'Normalizat' .91036 1.0000 .10000E-01 10.000 36 'Prefactor ' 1.0635 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6130E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 24615.49 FROM MIGRAD STATUS=CONVERGED 162 CALLS 2115 TOTAL EDM= .80E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.2% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .45358E-06 34.859 .16487E-05** at limit ** 2 Prefactor .11963E-06 3.0227 -.11933E-06** at limit ** 3 norm 10.544 5.0561 .12849E-07 -.63110E-03 4 Prefactor .10847E-06 2.5726 -.23826E-06** at limit ** 5 norm .42425 .39184 -.21255E-07 .28140E-03 6 Prefactor 6.5790 4.7180 .10205E-06 -.89910E-04 7 Prefactor 1.1390 1.4886 -.30145E-06 -.17060E-02 8 Prefactor 8.0062 1.9068 -.23914E-07 .21402E-01 9 Prefactor .0000 1.3356 -.31380E-06** at limit ** 10 Prefactor .56399E-07 3.2746 .67466E-07** at limit ** 11 Prefactor .0000 1.4335 -.23548E-06** at limit ** 12 Prefactor 20.320 1.2323 -.28834E-07 .64281E-02 13 Prefactor .43426E-06 5.4399 .94706E-06** at limit ** 14 norm 13.756 2.6293 -.15514E-08 .16558E-03 15 norm 6.9484 1.0496 .18402E-07 .11528E-02 16 norm 7.6773 3.2047 .74931E-07 -.44503E-03 17 Prefactor 3.7761 2.7304 .19079E-06 .21967E-01 18 Prefactor .37081E-07 21.033 .10213E-05** at limit ** 19 Prefactor .0000 1.8202 -.26690E-06** at limit ** 20 norm 1.4929 3.4309 -.48006E-07 .16963E-03 21 Prefactor .27056E-06 3.1376 .52771E-06** at limit ** 22 Prefactor .27756E-09 2.6575 -.14894E-06** at limit ** 23 Prefactor .55511E-10 4.5981 .78770E-06** at limit ** 24 norm 1.2264 1.0425 -.10115E-07 -.80689E-03 25 norm 12.061 3.4496 -.23144E-08 .31749E-03 26 norm 1.7908 1.9947 .14704E-07 -.10935E-02 27 norm .81768E-06 2.7270 -.83960E-07** at limit ** 28 Prefactor 25.848 1.0419 .50842E-08 .19857E-02 29 Prefactor 3.9704 3.7999 .17895E-06 -.69174E-04 30 norm 2.3580 .91483 .28418E-07 .13494E-02 31 norm .12590E-06 3.0888 .10878E-06** at limit ** 32 norm .38858E-09 6.1694 .32793E-06** at limit ** 33 Prefactor 25.977 1.1025 .24696E-09 -.51999E-02 34 norm 1.4424 1.8546 .13347E-06 .37474E-03 35 Normalizat .91046 .13921 .91878E-06 .20425E-04 36 Prefactor 1.0634 .76546E-01 -.21163E-05 .39525E-06 ERR DEF= .500 Final values: Prefactor = 4.53582e-07 Prefactor = 1.19627e-07 norm = 10.5439 Prefactor = 1.08469e-07 norm = 0.424246 Prefactor = 6.57903 Prefactor = 1.13901 Prefactor = 8.00617 Prefactor = 0 Prefactor = 5.63993e-08 Prefactor = 0 Prefactor = 20.3203 Prefactor = 4.34264e-07 norm = 13.7555 norm = 6.94843 norm = 7.67727 Prefactor = 3.77613 Prefactor = 3.70814e-08 Prefactor = 0 norm = 1.49287 Prefactor = 2.70561e-07 Prefactor = 2.77556e-10 Prefactor = 5.55112e-11 norm = 1.22636 norm = 12.0612 norm = 1.79078 norm = 8.17679e-07 Prefactor = 25.848 Prefactor = 3.97037 norm = 2.358 norm = 1.25899e-07 norm = 3.88578e-10 Prefactor = 25.9772 norm = 1.44241 Normalizat = 0.910457 Prefactor = 1.06338 ********** ** 18 **HESSE ********** FCN= 24615.49 FROM HESSE STATUS=OK 889 CALLS 3004 TOTAL EDM= .35E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .45358E-06 44.044 .16307E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor .11963E-06 4.7402 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 norm 10.544 5.0583 .30829E-03 -1.5643 4 Prefactor .10847E-06 4.8999 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 norm .42425 .49798 .20881E-02 -1.5695 6 Prefactor 6.5790 4.8236 .39151E-03 -1.5657 7 Prefactor 1.1390 1.5252 .10897E-02 -1.5687 8 Prefactor 8.0062 10.643 .35405E-03 -1.5651 9 Prefactor .0000 1.3312 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .56399E-07 8.3312 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .0000 1.4312 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor 20.320 20.735 .22171E-03 -1.5618 13 Prefactor .43426E-06 13.076 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 norm 13.756 2.6439 .26985E-03 -1.5634 15 norm 6.9484 1.0522 .38037E-03 -1.5655 16 norm 7.6773 3.2061 .36152E-03 -1.5653 17 Prefactor 3.7761 7.7746 .51924E-03 -1.5669 18 Prefactor .37081E-07 21.215 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 Prefactor .0000 1.8120 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 norm 1.4929 3.4479 .87696E-03 -1.5684 21 Prefactor .27056E-06 12.290 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 22 Prefactor .27756E-09 2.6606 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 Prefactor .55511E-10 12.553 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 24 norm 1.2264 1.0331 .10164E-02 -1.5686 25 norm 12.061 3.4516 .28824E-03 -1.5639 26 norm 1.7908 1.9977 .78132E-03 -1.5681 27 norm .81768E-06 10.668 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 28 Prefactor 25.848 11.503 .19650E-03 -1.5606 29 Prefactor 3.9704 3.8503 .50606E-03 -1.5668 30 norm 2.3580 .93499 .66684E-03 -1.5677 31 norm .12590E-06 8.1167 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 32 norm .38858E-09 6.8290 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 33 Prefactor 25.977 14.818 .19689E-03 -1.5606 34 norm 1.4424 1.8878 .89767E-03 -1.5684 35 Normalizat .91046 .12820 .87552E-01 -.96094 36 Prefactor 1.0634 .69306E-01 .39178E-01 -.90646 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.53844e-06 Minuit parameter uncertainties: 1 0.00893936 2 0.0015062 3 5.05832 4 0.00145822 5 0.49798 6 4.82358 7 1.52521 8 10.643 9 4.72279e-06 10 0.00137087 11 7.54373e-06 12 20.7353 13 0.00476592 14 2.64395 15 1.05215 16 3.2061 17 7.77459 18 0.00177456 19 1.35857e-05 20 3.4479 21 0.00364685 22 5.4348e-05 23 4.7362e-05 24 1.03314 25 3.45163 26 1.99766 27 0.00590676 28 11.5027 29 3.8503 30 0.93499 31 0.00202167 32 0.000102729 33 14.8178 34 1.88785 35 0.128239 36 0.0693118 ********** ** 18 **HESSE ********** FCN= 24615.49 FROM HESSE STATUS=OK 889 CALLS 3004 TOTAL EDM= .35E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .45358E-06 44.044 .16307E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor .11963E-06 4.7402 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 norm 10.544 5.0583 .30829E-03 -1.5643 4 Prefactor .10847E-06 4.8999 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 norm .42425 .49798 .20881E-02 -1.5695 6 Prefactor 6.5790 4.8236 .39151E-03 -1.5657 7 Prefactor 1.1390 1.5252 .10897E-02 -1.5687 8 Prefactor 8.0062 10.643 .35405E-03 -1.5651 9 Prefactor .0000 1.3312 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .56399E-07 8.3312 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .0000 1.4312 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor 20.320 20.735 .22171E-03 -1.5618 13 Prefactor .43426E-06 13.076 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 norm 13.756 2.6439 .26985E-03 -1.5634 15 norm 6.9484 1.0522 .38037E-03 -1.5655 16 norm 7.6773 3.2061 .36152E-03 -1.5653 17 Prefactor 3.7761 7.7746 .51924E-03 -1.5669 18 Prefactor .37081E-07 21.215 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 Prefactor .0000 1.8120 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 norm 1.4929 3.4479 .87696E-03 -1.5684 21 Prefactor .27056E-06 12.290 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 22 Prefactor .27756E-09 2.6606 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 Prefactor .55511E-10 12.553 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 24 norm 1.2264 1.0331 .10164E-02 -1.5686 25 norm 12.061 3.4516 .28824E-03 -1.5639 26 norm 1.7908 1.9977 .78132E-03 -1.5681 27 norm .81768E-06 10.668 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 28 Prefactor 25.848 11.503 .19650E-03 -1.5606 29 Prefactor 3.9704 3.8503 .50606E-03 -1.5668 30 norm 2.3580 .93499 .66684E-03 -1.5677 31 norm .12590E-06 8.1167 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 32 norm .38858E-09 6.8290 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 33 Prefactor 25.977 14.818 .19689E-03 -1.5606 34 norm 1.4424 1.8878 .89767E-03 -1.5684 35 Normalizat .91046 .12820 .87552E-01 -.96094 36 Prefactor 1.0634 .69306E-01 .39178E-01 -.90646 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.53844e-06 Minuit parameter uncertainties: 1 0.00893936 2 0.0015062 3 5.05832 4 0.00145822 5 0.49798 6 4.82358 7 1.52521 8 10.643 9 4.72279e-06 10 0.00137087 11 7.54373e-06 12 20.7353 13 0.00476592 14 2.64395 15 1.05215 16 3.2061 17 7.77459 18 0.00177456 19 1.35857e-05 20 3.4479 21 0.00364685 22 5.4348e-05 23 4.7362e-05 24 1.03314 25 3.45163 26 1.99766 27 0.00590676 28 11.5027 29 3.8503 30 0.93499 31 0.00202167 32 0.000102729 33 14.8178 34 1.88785 35 0.128239 36 0.0693118 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 24615.4882613 Extracting fit parameters... 4FGL J1821.6+6636 Spectrum: PowerLaw 351 Prefactor: 3.708e-08 1.775e-03 0.000e+00 1.000e+06 ( 1.000e-15) 352 Index: 1.833e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 353 Scale: 4.696e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 610 Prefactor: 1.063e+00 6.931e-02 0.000e+00 1.000e+01 ( 1.000e+00) 611 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 612 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 609 Normalization: 9.105e-01 1.282e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 275.414 66.609 Photon Flux Upper Limit: 1.57658244122e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00116523747297 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/34195423/likelihoodResults_807235201_807494401_4FGL_J1821.6+6636_daily_bin2191.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 24615.5107515 delta logL = -0.0224902408372 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 24615.4882613 delta logL = -2.91038304567e-10 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .10769E-07 1.0000 .0000 .10000E+07 2 'Index ' .29686 1.0000 .0000 10.000 3 'Normalizat' .91045 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0634 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6130E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 24615.49 FROM MIGRAD STATUS=CONVERGED 27 CALLS 209 TOTAL EDM= .11E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.1% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .55511E-10 29.712 -.10581E-05** at limit ** 2 Index 1.3029 5.4368 .35062E-05 .84043E-13 3 Normalizat .91046 .13057 -.54632E-06 .29071E-04 4 Prefactor 1.0634 .73696E-01 -.81403E-06 .28194E-04 ERR DEF= .500 Final values: Prefactor = 5.55112e-11 Index = 1.30295 Normalizat = 0.910457 Prefactor = 1.06338 ********** ** 18 **HESSE ********** FCN= 24615.49 FROM HESSE STATUS=NOT POSDEF 33 CALLS 242 TOTAL EDM= .61E-15 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .55511E-10 .22318 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.3029 5.5574 .36742 -.83219 3 Normalizat .91046 .27967E-03 .87552E-01 -.96094 4 Prefactor 1.0634 .15732E-03 .39183E-01 -.90646 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 6.06117e-16 Minuit parameter uncertainties: 1 5.69592e-06 2 39638.4 3 0.000279669 4 0.000157324 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 24615.4882613 delta logL = 8.73114913702e-10 Extracting fit parameters... 4FGL J1821.6+6636 Spectrum: PowerLaw 351 Prefactor: 5.551e-11 5.696e-06 0.000e+00 1.000e+06 ( 1.000e-15) 352 Index: 1.303e+00 3.964e+04 0.000e+00 1.000e+01 (-1.000e+00) 353 Scale: 4.696e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 610 Prefactor: 1.063e+00 1.573e-04 0.000e+00 1.000e+01 ( 1.000e+00) 611 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 612 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 609 Normalization: 9.105e-01 2.797e-04 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 275.414 66.609 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/34195423/cmap_HighResolution_807235201_807494401_4FGL_J1821.6+6636_daily_bin2191.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='1.17e-03', job_status='DONE', photon_flux_upper_limit='1.58e-08', time_completed='2026-08-04 17:53:53.238830', job_id='34195423', GAL2='1.06', fit_tolerance='1e-08', EG2='0.91', EG='0.91', time_epoch_completed='1785891233.24', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.06', dlogl='8.73e-10', ts2='0.00', photon_index_error='0.00', photon_index='1.83' WHERE bin_id='2191' AND source_name='4FGL J1821.6+6636' AND cadence='daily'; Database successfully updated. Analysis Complete. Tue Aug 4 17:53:53 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 24615.4882613 Extracting fit parameters... 4FGL J1821.6+6636 Spectrum: PowerLaw 351 Prefactor: 3.708e-08 1.775e-03 0.000e+00 1.000e+06 ( 1.000e-15) 352 Index: 1.833e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 353 Scale: 4.696e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 610 Prefactor: 1.063e+00 6.931e-02 0.000e+00 1.000e+01 ( 1.000e+00) 611 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 612 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 609 Normalization: 9.105e-01 1.282e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 275.414 66.609 Photon Flux Upper Limit: 1.57658244122e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00116523747297 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/34195429/likelihoodResults_807235201_807494401_4FGL_J1821.6+6636_daily_bin2191.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 24615.5107515 delta logL = -0.0224902408372 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 24615.4882613 delta logL = -2.91038304567e-10 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .10769E-07 1.0000 .0000 .10000E+07 2 'Index ' .29686 1.0000 .0000 10.000 3 'Normalizat' .91045 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0634 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6130E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 24615.49 FROM MIGRAD STATUS=CONVERGED 27 CALLS 209 TOTAL EDM= .11E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.1% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .55511E-10 29.712 -.10581E-05** at limit ** 2 Index 1.3029 5.4368 .35062E-05 .84043E-13 3 Normalizat .91046 .13057 -.54632E-06 .29071E-04 4 Prefactor 1.0634 .73696E-01 -.81403E-06 .28194E-04 ERR DEF= .500 Final values: Prefactor = 5.55112e-11 Index = 1.30295 Normalizat = 0.910457 Prefactor = 1.06338 ********** ** 18 **HESSE ********** FCN= 24615.49 FROM HESSE STATUS=NOT POSDEF 33 CALLS 242 TOTAL EDM= .61E-15 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .55511E-10 .22318 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.3029 5.5574 .36742 -.83219 3 Normalizat .91046 .27967E-03 .87552E-01 -.96094 4 Prefactor 1.0634 .15732E-03 .39183E-01 -.90646 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 6.06117e-16 Minuit parameter uncertainties: 1 5.69592e-06 2 39638.4 3 0.000279669 4 0.000157324 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 24615.4882613 delta logL = 8.73114913702e-10 Extracting fit parameters... 4FGL J1821.6+6636 Spectrum: PowerLaw 351 Prefactor: 5.551e-11 5.696e-06 0.000e+00 1.000e+06 ( 1.000e-15) 352 Index: 1.303e+00 3.964e+04 0.000e+00 1.000e+01 (-1.000e+00) 353 Scale: 4.696e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 610 Prefactor: 1.063e+00 1.573e-04 0.000e+00 1.000e+01 ( 1.000e+00) 611 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 612 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 609 Normalization: 9.105e-01 2.797e-04 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 275.414 66.609 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/34195429/cmap_HighResolution_807235201_807494401_4FGL_J1821.6+6636_daily_bin2191.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='1.17e-03', job_status='DONE', photon_flux_upper_limit='1.58e-08', time_completed='2026-08-04 17:54:24.840079', job_id='34195429', GAL2='1.06', fit_tolerance='1e-08', EG2='0.91', EG='0.91', time_epoch_completed='1785891264.84', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.06', dlogl='8.73e-10', ts2='0.00', photon_index_error='0.00', photon_index='1.83' WHERE bin_id='2191' AND source_name='4FGL J1821.6+6636' AND cadence='daily'; Database successfully updated. Analysis Complete. Tue Aug 4 17:54:25 PDT 2026