/sdf/group/fermi/u/kocevski/software/conda/envs/fermitools_v1.0.5/lib/python2.7/site-packages/pyfits/__init__.py:22: PyFITSDeprecationWarning: PyFITS is deprecated, please use astropy.io.fits PyFITSDeprecationWarning) # noqa Likelihood Analysis Tool Support Contact: Daniel Kocevski (daniel.kocevski@nasa.gov) Importing modules... This is make3FGLxml version 01r0. The default diffuse model files and names are for pass 8 and assume you have v10r00p05 of the Fermi Science Tools or higher. This is make4FGLDR3xml version 01r09. The default diffuse model files and names are for P8R3, 4FGL DRs, and the default fermitools directory locations. WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). /sdf/group/fermi/u/kocevski/software/conda/envs/fermitools_v1.0.5/lib/python2.7/site-packages/matplotlib/cbook/deprecation.py:106: MatplotlibDeprecationWarning: The mpl_toolkits.axes_grid module was deprecated in version 2.1. Use mpl_toolkits.axes_grid1 and mpl_toolkits.axisartist provies the same functionality instead. warnings.warn(message, mplDeprecation, stacklevel=1) WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). scratch/kocevski/38810216/Model_4FGL_J1621.7-1103_weekly_bin946.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 FHES J1626.9-2431 adding source FHES J1723.5-0501 adding source GAL_V02 Working on... /lscratch/kocevski/38810216/ft1_filtered_4FGL_J1621.7-1103_weekly_bin946.fits.....................! real 164.38 user 162.46 sys 0.87 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/38810216/ft1_filtered_4FGL_J1621.7-1103_weekly_bin946.fits', '/lscratch/kocevski/38810216/ft2_4FGL_J1621.7-1103_weekly_bin946.fits', expMap='/lscratch/kocevski/38810216/expmap_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.fits', expCube='/lscratch/kocevski/38810216/ltcube_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/38810216/Model_4FGL_J1621.7-1103_weekly_bin946.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1621.7-1103' 4FGL J1621.7-1103 Spectrum: PowerLaw 289 Prefactor: 6.987e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 290 Index: 2.477e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 291 Scale: 9.767e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/38810216/ft1_filtered_4FGL_J1621.7-1103_weekly_bin946.fits Spacecraft file(s): /lscratch/kocevski/38810216/ft2_4FGL_J1621.7-1103_weekly_bin946.fits Exposure map: /lscratch/kocevski/38810216/expmap_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.fits Exposure cube: /lscratch/kocevski/38810216/ltcube_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/38810216/Model_4FGL_J1621.7-1103_weekly_bin946.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) = 45268.8345261 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 45267.9265036 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .11369E-01 1.0000 .0000 .10000E+07 2 'Prefactor ' .50320E-03 1.0000 .0000 .10000E+07 3 'Prefactor ' 11.947 1.0000 .0000 .10000E+07 4 'Prefactor ' 4.7177 1.0000 .0000 .10000E+07 5 'Prefactor ' .24944 1.0000 .0000 .10000E+07 6 'Prefactor ' .66509E-01 1.0000 .0000 .10000E+07 7 'Prefactor ' 14.421 1.0000 .0000 .10000E+07 8 'Normalizat' .87952 1.0000 .10000E-01 10.000 9 'Prefactor ' 1.1301 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6670E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 45267.92 FROM MIGRAD STATUS=CONVERGED 59 CALLS 415 TOTAL EDM= .67E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.5% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .68279E-08 17.296 -.23456E-06** at limit ** 2 Prefactor .11879E-07 10.619 -.79542E-07** at limit ** 3 Prefactor 11.719 1.1718 .68174E-09 -.82371E-01 4 Prefactor 4.7129 3.7436 -.34071E-07 .14355E-02 5 Prefactor 1.0876 20.897 -.11880E-05 -.12098E-02 6 Prefactor .0000 31.631 -.64270E-07** at limit ** 7 Prefactor 14.886 1.6912 .34939E-08 .81593E-01 8 Normalizat .87795 .18623 -.16863E-05 .20330E-04 9 Prefactor 1.1301 .35525E-01 .58036E-06 .32800E-03 ERR DEF= .500 Final values: Prefactor = 6.82787e-09 Prefactor = 1.18794e-08 Prefactor = 11.7191 Prefactor = 4.71294 Prefactor = 1.08764 Prefactor = 0 Prefactor = 14.8864 Normalizat = 0.877955 Prefactor = 1.13007 ********** ** 18 **HESSE ********** FCN= 45267.92 FROM HESSE STATUS=OK 115 CALLS 530 TOTAL EDM= .28E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .68279E-08 17.436 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor .11879E-07 10.713 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor 11.719 16.717 .28957E-03 -1.5639 4 Prefactor 4.7129 3.7987 .46304E-03 -1.5665 5 Prefactor 1.0876 4.3187 .12781E-01 -1.5687 6 Prefactor .0000 7.9427 .18572E-01 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor 14.886 15.786 .26350E-03 -1.5631 8 Normalizat .87795 .18282 .17068 -.97239 9 Prefactor 1.1301 .34013E-01 .36539E-01 -.88511 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.76408e-07 Minuit parameter uncertainties: 1 0.000691275 2 0.000712737 3 16.7171 4 3.79865 5 4.31876 6 2.90748e-05 7 15.7858 8 0.182948 9 0.034014 number of points = 17371 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1621.7-1103_weekly_bin946 RA = 245.427, Dec = -11.0592 tmin = 811123201, tmax = 811728001 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='38810850', job_status='RUN', time_executed='2026-09-22 13:17:17.003013', time_epoch_executed='1790108237.0' WHERE source_name='4FGL J1621.7-1103' and cadence='weekly' and bin_id='946' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/38810850 Creating custom pfile directory: /lscratch/kocevski/38810850/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=811123201.0 && nMetStart<811728001.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=811123201.0 && nMetStart<811728001.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/38810850/ft1_4FGL_J1621.7-1103_weekly_bin946.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=811123201.0 && nMetStart<811728001.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/38810850/ft2_4FGL_J1621.7-1103_weekly_bin946.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/38810850/ft1_4FGL_J1621.7-1103_weekly_bin946.fits outfile=/lscratch/kocevski/38810850/ft1_filteredMKT_4FGL_J1621.7-1103_weekly_bin946.fits ra=245.427 dec=-11.0592 rad=12.0 tmin=811123201.0 tmax=811728001.0 emin=100.0 emax=100000.0 zmin=0.0 zmax=90.0 evclass=128 evtype="INDEF" convtype=-1 phasemin=0.0 phasemax=1.0 evtable="EVENTS" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. real 5.00 user 4.22 sys 0.26 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/38810850/ft2_4FGL_J1621.7-1103_weekly_bin946.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/38810850/ft2_4FGL_J1621.7-1103_weekly_bin946.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/38810850/ft1_filteredMKT_4FGL_J1621.7-1103_weekly_bin946.fits evtable="EVENTS" outfile="/lscratch/kocevski/38810850/ft1_filtered_4FGL_J1621.7-1103_weekly_bin946.fits" apply_filter=yes overwrite=yes header_obstimes=yes tstart=0.0 tstop=0.0 gtifile="default" chatter=3 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtmktime version HEAD Applying GTI filter: IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2)) real 1.03 user 0.24 sys 0.15 Number of photons that the gtmktime cut: 4489 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/38810850/ft1_filtered_4FGL_J1621.7-1103_weekly_bin946.fits" evtable="EVENTS" scfile=/lscratch/kocevski/38810850/ft2_4FGL_J1621.7-1103_weekly_bin946.fits sctable="SC_DATAscratch/kocevski/38810282/Model_4FGL_J1621.7-1103_weekly_bin946.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 FHES J1626.9-2431 adding source FHES J1723.5-0501 adding source GAL_V02 Working on... /lscratch/kocevski/38810282/ft1_filtered_4FGL_J1621.7-1103_weekly_bin946.fits.....................! real 163.23 user 160.63 sys 1.27 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/38810282/ft1_filtered_4FGL_J1621.7-1103_weekly_bin946.fits', '/lscratch/kocevski/38810282/ft2_4FGL_J1621.7-1103_weekly_bin946.fits', expMap='/lscratch/kocevski/38810282/expmap_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.fits', expCube='/lscratch/kocevski/38810282/ltcube_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/38810282/Model_4FGL_J1621.7-1103_weekly_bin946.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1621.7-1103' 4FGL J1621.7-1103 Spectrum: PowerLaw 289 Prefactor: 6.987e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 290 Index: 2.477e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 291 Scale: 9.767e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/38810282/ft1_filtered_4FGL_J1621.7-1103_weekly_bin946.fits Spacecraft file(s): /lscratch/kocevski/38810282/ft2_4FGL_J1621.7-1103_weekly_bin946.fits Exposure map: /lscratch/kocevski/38810282/expmap_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.fits Exposure cube: /lscratch/kocevski/38810282/ltcube_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/38810282/Model_4FGL_J1621.7-1103_weekly_bin946.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) = 45268.8345261 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 45267.9265036 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .11369E-01 1.0000 .0000 .10000E+07 2 'Prefactor ' .50320E-03 1.0000 .0000 .10000E+07 3 'Prefactor ' 11.947 1.0000 .0000 .10000E+07 4 'Prefactor ' 4.7177 1.0000 .0000 .10000E+07 5 'Prefactor ' .24944 1.0000 .0000 .10000E+07 6 'Prefactor ' .66509E-01 1.0000 .0000 .10000E+07 7 'Prefactor ' 14.421 1.0000 .0000 .10000E+07 8 'Normalizat' .87952 1.0000 .10000E-01 10.000 9 'Prefactor ' 1.1301 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6670E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 45267.92 FROM MIGRAD STATUS=CONVERGED 59 CALLS 415 TOTAL EDM= .67E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.5% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .68279E-08 17.296 -.23456E-06** at limit ** 2 Prefactor .11879E-07 10.619 -.79542E-07** at limit ** 3 Prefactor 11.719 1.1718 .68174E-09 -.82371E-01 4 Prefactor 4.7129 3.7436 -.34071E-07 .14355E-02 5 Prefactor 1.0876 20.897 -.11880E-05 -.12098E-02 6 Prefactor .0000 31.631 -.64270E-07** at limit ** 7 Prefactor 14.886 1.6912 .34939E-08 .81593E-01 8 Normalizat .87795 .18623 -.16863E-05 .20330E-04 9 Prefactor 1.1301 .35525E-01 .58036E-06 .32800E-03 ERR DEF= .500 Final values: Prefactor = 6.82787e-09 Prefactor = 1.18794e-08 Prefactor = 11.7191 Prefactor = 4.71294 Prefactor = 1.08764 Prefactor = 0 Prefactor = 14.8864 Normalizat = 0.877955 Prefactor = 1.13007 ********** ** 18 **HESSE ********** FCN= 45267.92 FROM HESSE STATUS=OK 115 CALLS 530 TOTAL EDM= .28E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .68279E-08 17.436 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor .11879E-07 10.713 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor 11.719 16.717 .28957E-03 -1.5639 4 Prefactor 4.7129 3.7987 .46304E-03 -1.5665 5 Prefactor 1.0876 4.3187 .12781E-01 -1.5687 6 Prefactor .0000 7.9427 .18572E-01 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor 14.886 15.786 .26350E-03 -1.5631 8 Normalizat .87795 .18282 .17068 -.97239 9 Prefactor 1.1301 .34013E-01 .36539E-01 -.88511 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.76408e-07 Minuit parameter uncertainties: 1 0.000691275 2 0.000712737 3 16.7171 4 3.79865 5 4.31876 6 2.90748e-05 7 15.7858 8 0.182948 9 0.034014 scratch/kocevski/38810321/Model_4FGL_J1621.7-1103_weekly_bin946.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 FHES J1626.9-2431 adding source FHES J1723.5-0501 adding source GAL_V02 Working on... /lscratch/kocevski/38810321/ft1_filtered_4FGL_J1621.7-1103_weekly_bin946.fits.....................! real 178.15 user 175.50 sys 1.21 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/38810321/ft1_filtered_4FGL_J1621.7-1103_weekly_bin946.fits', '/lscratch/kocevski/38810321/ft2_4FGL_J1621.7-1103_weekly_bin946.fits', expMap='/lscratch/kocevski/38810321/expmap_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.fits', expCube='/lscratch/kocevski/38810321/ltcube_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/38810321/Model_4FGL_J1621.7-1103_weekly_bin946.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1621.7-1103' 4FGL J1621.7-1103 Spectrum: PowerLaw 289 Prefactor: 6.987e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 290 Index: 2.477e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 291 Scale: 9.767e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/38810321/ft1_filtered_4FGL_J1621.7-1103_weekly_bin946.fits Spacecraft file(s): /lscratch/kocevski/38810321/ft2_4FGL_J1621.7-1103_weekly_bin946.fits Exposure map: /lscratch/kocevski/38810321/expmap_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.fits Exposure cube: /lscratch/kocevski/38810321/ltcube_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/38810321/Model_4FGL_J1621.7-1103_weekly_bin946.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) = 45268.8345261 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 45267.9265036 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .11369E-01 1.0000 .0000 .10000E+07 2 'Prefactor ' .50320E-03 1.0000 .0000 .10000E+07 3 'Prefactor ' 11.947 1.0000 .0000 .10000E+07 4 'Prefactor ' 4.7177 1.0000 .0000 .10000E+07 5 'Prefactor ' .24944 1.0000 .0000 .10000E+07 6 'Prefactor ' .66509E-01 1.0000 .0000 .10000E+07 7 'Prefactor ' 14.421 1.0000 .0000 .10000E+07 8 'Normalizat' .87952 1.0000 .10000E-01 10.000 9 'Prefactor ' 1.1301 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6670E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 45267.92 FROM MIGRAD STATUS=CONVERGED 59 CALLS 415 TOTAL EDM= .67E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.5% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .68279E-08 17.296 -.23456E-06** at limit ** 2 Prefactor .11879E-07 10.619 -.79542E-07** at limit ** 3 Prefactor 11.719 1.1718 .68174E-09 -.82371E-01 4 Prefactor 4.7129 3.7436 -.34071E-07 .14355E-02 5 Prefactor 1.0876 20.897 -.11880E-05 -.12098E-02 6 Prefactor .0000 31.631 -.64270E-07** at limit ** 7 Prefactor 14.886 1.6912 .34939E-08 .81593E-01 8 Normalizat .87795 .18623 -.16863E-05 .20330E-04 9 Prefactor 1.1301 .35525E-01 .58036E-06 .32800E-03 ERR DEF= .500 Final values: Prefactor = 6.82787e-09 Prefactor = 1.18794e-08 Prefactor = 11.7191 Prefactor = 4.71294 Prefactor = 1.08764 Prefactor = 0 Prefactor = 14.8864 Normalizat = 0.877955 Prefactor = 1.13007 A" outfile=/lscratch/kocevski/38810779/ltcube_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.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/38810779/ft2_4FGL_J1621.7-1103_weekly_bin946.fits .....................! real 21.44 user 20.20 sys 0.21 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/38810779/ft1_filtered_4FGL_J1621.7-1103_weekly_bin946.fits evtable="EVENTS" scfile=/lscratch/kocevski/38810779/ft2_4FGL_J1621.7-1103_weekly_bin946.fits sctable="SC_DATA" expcube=/lscratch/kocevski/38810779/ltcube_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.fits outfile=/lscratch/kocevski/38810779/expmap_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.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/38810779/ltcube_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.fits .....................! real 76.49 user 71.01 sys 4.39 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Extended source FHES J1626.9-2431 in ROI with RadialGaussian spatial model. Extended source FHES J1723.5-0501 in ROI with RadialGaussian spatial model. Added 189 point sources and 2 extended sources If using unbinned likelihood you will need to rerun gtdiffrsp for the extended sources or rerun the makeModel function with optional argument psForce=True Setting source of interest to: 4FGL J1621.7-1103 @ 245.427 -11.0592 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/38810779/ft1_filtered_4FGL_J1621.7-1103_weekly_bin946.fits scfile=/lscratch/kocevski/38810779/ft2_4FGL_J1621.7-1103_weekly_bin946.fits outfile=/lscratch/kocevski/38810779/cmap_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.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=245.427 yref=-11.0592 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 1.25 user 0.25 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/38810779/ft1_filtered_4FGL_J1621.7-1103_weekly_bin946.fits scfile=/lscratch/kocevski/38810779/ft2_4FGL_J1621.7-1103_weekly_bin946.fits outfile=/lscratch/kocevski/38810779/cmap_HighResolution_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.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=245.427 yref=-11.0592 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 0.81 user 0.26 sys 0.11 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/38810779/ft1_filtered_4FGL_J1621.7-1103_weekly_bin946.fits evtable="EVENTS" scfile=/lscratch/kocevski/38810779/ft2_4FGL_J1621.7-1103_weekly_bin946.fits sctable="SC_DATA" srcmdl=/l ********** ** 18 **HESSE ********** FCN= 45267.92 FROM HESSE STATUS=OK 115 CALLS 530 TOTAL EDM= .28E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .68279E-08 17.436 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor .11879E-07 10.713 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor 11.719 16.717 .28957E-03 -1.5639 4 Prefactor 4.7129 3.7987 .46304E-03 -1.5665 5 Prefactor 1.0876 4.3187 .12781E-01 -1.5687 6 Prefactor .0000 7.9427 .18572E-01 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor 14.886 15.786 .26350E-03 -1.5631 8 Normalizat .87795 .18282 .17068 -.97239 9 Prefactor 1.1301 .34013E-01 .36539E-01 -.88511 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.76408e-07 Minuit parameter uncertainties: 1 0.000691275 2 0.000712737 3 16.7171 4 3.79865 5 4.31876 6 2.90748e-05 7 15.7858 8 0.182948 9 0.034014 number of points = 17371 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1621.7-1103_weekly_bin946 RA = 245.427, Dec = -11.0592 tmin = 811123201, tmax = 811728001 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='38810891', job_status='RUN', time_executed='2026-09-22 13:18:19.127788', time_epoch_executed='1790108299.13' WHERE source_name='4FGL J1621.7-1103' and cadence='weekly' and bin_id='946' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/38810891 Creating custom pfile directory: /lscratch/kocevski/38810891/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=811123201.0 && nMetStart<811728001.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=811123201.0 && nMetStart<811728001.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/38810891/ft1_4FGL_J1621.7-1103_weekly_bin946.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=811123201.0 && nMetStart<811728001.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/38810891/ft2_4FGL_J1621.7-1103_weekly_bin946.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/38810891/ft1_4FGL_J1621.7-1103_weekly_bin946.fits outfile=/lscratch/kocevski/38810891/ft1_filteredMKT_4FGL_J1621.7-1103_weekly_bin946.fits ra=245.427 dec=-11.0592 rad=12.0 tmin=811123201.0 tmax=811728001.0 emin=100.0 emax=100000.0 zmin=0.0 zmax=90.0 evclass=128 evtype="INDEF" convtype=-1 phasemin=0.0 phasemax=1.0 evtable="EVENTS" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. real 5.22 user 4.36 sys 0.25 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/38810891/ft2_4FGL_J1621.7-1103_weekly_bin946.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/38810891/ft2_4FGL_J1621.7-1103_weekly_bin946.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/38810891/ft1_filteredMKT_4FGL_J1621.7-1103_weekly_bin946.fits evtable="EVENTS" outfile="/lscratch/kocevski/38810891/ft1_filtered_4FGL_J1621.7-1103_weekly_bin946.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 0.66 user 0.23 sys 0.14 Number of photons that the gtmktime cut: 4489 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/38810891/ft1_filtered_4FGL_J1621.7-1103_weekly_bin946.fits" evtable="EVENTS" scfile=/lscratch/kocevski/38810891/ft2_4FGL_J1621.7-1103_weekly_bin946.fits sctable="SC_DATscratch/kocevski/38810291/Model_4FGL_J1621.7-1103_weekly_bin946.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 FHES J1626.9-2431 adding source FHES J1723.5-0501 adding source GAL_V02 Working on... /lscratch/kocevski/38810291/ft1_filtered_4FGL_J1621.7-1103_weekly_bin946.fits.....................! real 196.13 user 193.36 sys 1.15 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/38810291/ft1_filtered_4FGL_J1621.7-1103_weekly_bin946.fits', '/lscratch/kocevski/38810291/ft2_4FGL_J1621.7-1103_weekly_bin946.fits', expMap='/lscratch/kocevski/38810291/expmap_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.fits', expCube='/lscratch/kocevski/38810291/ltcube_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/38810291/Model_4FGL_J1621.7-1103_weekly_bin946.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1621.7-1103' 4FGL J1621.7-1103 Spectrum: PowerLaw 289 Prefactor: 6.987e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 290 Index: 2.477e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 291 Scale: 9.767e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/38810291/ft1_filtered_4FGL_J1621.7-1103_weekly_bin946.fits Spacecraft file(s): /lscratch/kocevski/38810291/ft2_4FGL_J1621.7-1103_weekly_bin946.fits Exposure map: /lscratch/kocevski/38810291/expmap_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.fits Exposure cube: /lscratch/kocevski/38810291/ltcube_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/38810291/Model_4FGL_J1621.7-1103_weekly_bin946.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) = 45268.8345261 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 45267.9265036 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .11369E-01 1.0000 .0000 .10000E+07 2 'Prefactor ' .50320E-03 1.0000 .0000 .10000E+07 3 'Prefactor ' 11.947 1.0000 .0000 .10000E+07 4 'Prefactor ' 4.7177 1.0000 .0000 .10000E+07 5 'Prefactor ' .24944 1.0000 .0000 .10000E+07 6 'Prefactor ' .66509E-01 1.0000 .0000 .10000E+07 7 'Prefactor ' 14.421 1.0000 .0000 .10000E+07 8 'Normalizat' .87952 1.0000 .10000E-01 10.000 9 'Prefactor ' 1.1301 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6670E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 45267.92 FROM MIGRAD STATUS=CONVERGED 59 CALLS 415 TOTAL EDM= .67E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.5% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .68279E-08 17.296 -.23456E-06** at limit ** 2 Prefactor .11879E-07 10.619 -.79542E-07** at limit ** 3 Prefactor 11.719 1.1718 .68174E-09 -.82371E-01 4 Prefactor 4.7129 3.7436 -.34071E-07 .14355E-02 5 Prefactor 1.0876 20.897 -.11880E-05 -.12098E-02 6 Prefactor .0000 31.631 -.64270E-07** at limit ** 7 Prefactor 14.886 1.6912 .34939E-08 .81593E-01 8 Normalizat .87795 .18623 -.16863E-05 .20330E-04 9 Prefactor 1.1301 .35525E-01 .58036E-06 .32800E-03 ERR DEF= .500 Final values: Prefactor = 6.82787e-09 Prefactor = 1.18794e-08 Prefactor = 11.7191 Prefactor = 4.71294 Prefactor = 1.08764 Prefactor = 0 Prefactor = 14.8864 Normalizat = 0.877955 Prefactor = 1.13007 " outfile=/lscratch/kocevski/38810850/ltcube_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.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/38810850/ft2_4FGL_J1621.7-1103_weekly_bin946.fits .....................! real 20.66 user 19.76 sys 0.25 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/38810850/ft1_filtered_4FGL_J1621.7-1103_weekly_bin946.fits evtable="EVENTS" scfile=/lscratch/kocevski/38810850/ft2_4FGL_J1621.7-1103_weekly_bin946.fits sctable="SC_DATA" expcube=/lscratch/kocevski/38810850/ltcube_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.fits outfile=/lscratch/kocevski/38810850/expmap_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.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/38810850/ltcube_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.fits .....................! real 73.71 user 68.68 sys 4.22 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Extended source FHES J1626.9-2431 in ROI with RadialGaussian spatial model. Extended source FHES J1723.5-0501 in ROI with RadialGaussian spatial model. Added 189 point sources and 2 extended sources If using unbinned likelihood you will need to rerun gtdiffrsp for the extended sources or rerun the makeModel function with optional argument psForce=True Setting source of interest to: 4FGL J1621.7-1103 @ 245.427 -11.0592 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/38810850/ft1_filtered_4FGL_J1621.7-1103_weekly_bin946.fits scfile=/lscratch/kocevski/38810850/ft2_4FGL_J1621.7-1103_weekly_bin946.fits outfile=/lscratch/kocevski/38810850/cmap_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.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=245.427 yref=-11.0592 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 0.75 user 0.26 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/38810850/ft1_filtered_4FGL_J1621.7-1103_weekly_bin946.fits scfile=/lscratch/kocevski/38810850/ft2_4FGL_J1621.7-1103_weekly_bin946.fits outfile=/lscratch/kocevski/38810850/cmap_HighResolution_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.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=245.427 yref=-11.0592 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 0.79 user 0.26 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/38810850/ft1_filtered_4FGL_J1621.7-1103_weekly_bin946.fits evtable="EVENTS" scfile=/lscratch/kocevski/38810850/ft2_4FGL_J1621.7-1103_weekly_bin946.fits sctable="SC_DATA" srcmdl=/lsDone. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 45267.9208785 Extracting fit parameters... 4FGL J1621.7-1103 Spectrum: PowerLaw 289 Prefactor: 1.172e+01 1.672e+01 0.000e+00 1.000e+06 ( 1.000e-13) 290 Index: 2.477e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 291 Scale: 9.767e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 664 Prefactor: 1.130e+00 3.401e-02 0.000e+00 1.000e+01 ( 1.000e+00) 665 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 666 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 656 Normalization: 8.780e-01 1.829e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.59 Ra Dec: 245.427 -11.059 Photon Flux Upper Limit: 8.78745531686e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00682462907489 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/38810216/likelihoodResults_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 45267.9125525 delta logL = 0.00832606552285 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 45267.9097233 delta logL = 0.0111551933805 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 13.225 1.0000 .0000 .10000E+07 2 'Index ' 2.3678 1.0000 .0000 10.000 3 'Normalizat' .88011 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.1298 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6670E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 45267.91 FROM MIGRAD STATUS=CONVERGED 65 CALLS 233 TOTAL EDM= .91E-10 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 13.172 108.80 .27518E-03 .10325E-02 2 Index 2.3696 .60636 .50000 .85701E-04 3 Normalizat .87973 .19869E-01 .17052 .18139E-03 4 Prefactor 1.1298 .37778E-02 .36551E-01 -.54310E-03 ERR DEF= .500 Final values: Prefactor = 13.1717 Index = 2.36955 Normalizat = 0.87973 Prefactor = 1.12983 ********** ** 18 **HESSE ********** FCN= 45267.92 FROM HESSE STATUS=OK 115 CALLS 530 TOTAL EDM= .28E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .68279E-08 17.436 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor .11879E-07 10.713 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor 11.719 16.717 .28957E-03 -1.5639 4 Prefactor 4.7129 3.7987 .46304E-03 -1.5665 5 Prefactor 1.0876 4.3187 .12781E-01 -1.5687 6 Prefactor .0000 7.9427 .18572E-01 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor 14.886 15.786 .26350E-03 -1.5631 8 Normalizat .87795 .18282 .17068 -.97239 9 Prefactor 1.1301 .34013E-01 .36539E-01 -.88511 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.76408e-07 Minuit parameter uncertainties: 1 0.000691275 2 0.000712737 3 16.7171 4 3.79865 5 4.31876 6 2.90748e-05 7 15.7858 8 0.182948 9 0.034014 ********** ** 18 **HESSE ********** FCN= 45267.91 FROM HESSE STATUS=OK 33 CALLS 266 TOTAL EDM= .92E-10 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 13.172 20.297 .11007E-04 -1.5635 2 Index 2.3696 .70855 .70454E-02 -.55400 3 Normalizat .87973 .18493 .75807E-03 -.97176 4 Prefactor 1.1298 .35479E-01 .12901E-03 -.88519 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 9.16834e-11 Minuit parameter uncertainties: 1 20.2971 2 0.71187 3 0.185066 4 0.0354801 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 45267.9097153 delta logL = 0.0111632738699 Extracting fit parameters... 4FGL J1621.7-1103 Spectrum: PowerLaw 289 Prefactor: 1.317e+01 2.030e+01 0.000e+00 1.000e+06 ( 1.000e-13) 290 Index: 2.370e+00 7.119e-01 0.000e+00 1.000e+01 (-1.000e+00) 291 Scale: 9.767e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 664 Prefactor: 1.130e+00 3.548e-02 0.000e+00 1.000e+01 ( 1.000e+00) 665 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 666 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 656 Normalization: 8.797e-01 1.851e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.59 Ra Dec: 245.427 -11.059 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/38810216/cmap_HighResolution_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='6.82e-03', job_status='DONE', photon_flux_upper_limit='8.79e-08', time_completed='2026-09-22 13:22:20.818377', job_id='38810216', GAL2='1.13', fit_tolerance='1e-08', EG2='0.88', EG='0.88', time_epoch_completed='1790108540.82', return_code2='0', ts='0.59', comment='SUCCESS', return_code='0', GAL='1.13', dlogl='1.12e-02', ts2='0.61', photon_index_error='0.00', photon_index='2.48' WHERE bin_id='946' AND source_name='4FGL J1621.7-1103' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Sep 22 13:22:21 PDT 2026 number of points = 17371 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1621.7-1103_weekly_bin946 RA = 245.427, Dec = -11.0592 tmin = 811123201, tmax = 811728001 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='38811081', job_status='RUN', time_executed='2026-09-22 13:19:42.353124', time_epoch_executed='1790108382.35' WHERE source_name='4FGL J1621.7-1103' and cadence='weekly' and bin_id='946' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/38811081 Creating custom pfile directory: /lscratch/kocevski/38811081/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=811123201.0 && nMetStart<811728001.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=811123201.0 && nMetStart<811728001.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/38811081/ft1_4FGL_J1621.7-1103_weekly_bin946.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=811123201.0 && nMetStart<811728001.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/38811081/ft2_4FGL_J1621.7-1103_weekly_bin946.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/38811081/ft1_4FGL_J1621.7-1103_weekly_bin946.fits outfile=/lscratch/kocevski/38811081/ft1_filteredMKT_4FGL_J1621.7-1103_weekly_bin946.fits ra=245.427 dec=-11.0592 rad=12.0 tmin=811123201.0 tmax=811728001.0 emin=100.0 emax=100000.0 zmin=0.0 zmax=90.0 evclass=128 evtype="INDEF" convtype=-1 phasemin=0.0 phasemax=1.0 evtable="EVENTS" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. real 4.97 user 4.03 sys 0.24 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/38811081/ft2_4FGL_J1621.7-1103_weekly_bin946.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/38811081/ft2_4FGL_J1621.7-1103_weekly_bin946.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/38811081/ft1_filteredMKT_4FGL_J1621.7-1103_weekly_bin946.fits evtable="EVENTS" outfile="/lscratch/kocevski/38811081/ft1_filtered_4FGL_J1621.7-1103_weekly_bin946.fits" apply_filter=yes overwrite=yes header_obstimes=yes tstart=0.0 tstop=0.0 gtifile="default" chatter=3 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtmktime version HEAD Applying GTI filter: IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2)) real 0.73 user 0.24 sys 0.13 Number of photons that the gtmktime cut: 4489 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/38811081/ft1_filtered_4FGL_J1621.7-1103_weekly_bin946.fits" evtable="EVENTS" scfile=/lscratch/kocevski/38811081/ft2_4FGL_J1621.7-1103_weekly_bin946.fits sctable="SC_DATscratch/kocevski/38810606/Model_4FGL_J1621.7-1103_weekly_bin946.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 FHES J1626.9-2431 adding source FHES J1723.5-0501 adding source GAL_V02 Working on... /lscratch/kocevski/38810606/ft1_filtered_4FGL_J1621.7-1103_weekly_bin946.fits.....................! real 177.64 user 175.47 sys 0.69 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/38810606/ft1_filtered_4FGL_J1621.7-1103_weekly_bin946.fits', '/lscratch/kocevski/38810606/ft2_4FGL_J1621.7-1103_weekly_bin946.fits', expMap='/lscratch/kocevski/38810606/expmap_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.fits', expCube='/lscratch/kocevski/38810606/ltcube_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/38810606/Model_4FGL_J1621.7-1103_weekly_bin946.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1621.7-1103' 4FGL J1621.7-1103 Spectrum: PowerLaw 289 Prefactor: 6.987e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 290 Index: 2.477e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 291 Scale: 9.767e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/38810606/ft1_filtered_4FGL_J1621.7-1103_weekly_bin946.fits Spacecraft file(s): /lscratch/kocevski/38810606/ft2_4FGL_J1621.7-1103_weekly_bin946.fits Exposure map: /lscratch/kocevski/38810606/expmap_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.fits Exposure cube: /lscratch/kocevski/38810606/ltcube_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/38810606/Model_4FGL_J1621.7-1103_weekly_bin946.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) = 45268.8345261 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 45267.9265036 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .11369E-01 1.0000 .0000 .10000E+07 2 'Prefactor ' .50320E-03 1.0000 .0000 .10000E+07 3 'Prefactor ' 11.947 1.0000 .0000 .10000E+07 4 'Prefactor ' 4.7177 1.0000 .0000 .10000E+07 5 'Prefactor ' .24944 1.0000 .0000 .10000E+07 6 'Prefactor ' .66509E-01 1.0000 .0000 .10000E+07 7 'Prefactor ' 14.421 1.0000 .0000 .10000E+07 8 'Normalizat' .87952 1.0000 .10000E-01 10.000 9 'Prefactor ' 1.1301 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6670E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 45267.92 FROM MIGRAD STATUS=CONVERGED 59 CALLS 415 TOTAL EDM= .67E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.5% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .68279E-08 17.296 -.23456E-06** at limit ** 2 Prefactor .11879E-07 10.619 -.79542E-07** at limit ** 3 Prefactor 11.719 1.1718 .68174E-09 -.82371E-01 4 Prefactor 4.7129 3.7436 -.34071E-07 .14355E-02 5 Prefactor 1.0876 20.897 -.11880E-05 -.12098E-02 6 Prefactor .0000 31.631 -.64270E-07** at limit ** 7 Prefactor 14.886 1.6912 .34939E-08 .81593E-01 8 Normalizat .87795 .18623 -.16863E-05 .20330E-04 9 Prefactor 1.1301 .35525E-01 .58036E-06 .32800E-03 ERR DEF= .500 Final values: Prefactor = 6.82787e-09 Prefactor = 1.18794e-08 Prefactor = 11.7191 Prefactor = 4.71294 Prefactor = 1.08764 Prefactor = 0 Prefactor = 14.8864 Normalizat = 0.877955 Prefactor = 1.13007 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 45267.9208785 Extracting fit parameters... 4FGL J1621.7-1103 Spectrum: PowerLaw 289 Prefactor: 1.172e+01 1.672e+01 0.000e+00 1.000e+06 ( 1.000e-13) 290 Index: 2.477e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 291 Scale: 9.767e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 664 Prefactor: 1.130e+00 3.401e-02 0.000e+00 1.000e+01 ( 1.000e+00) 665 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 666 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 656 Normalization: 8.780e-01 1.829e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.59 Ra Dec: 245.427 -11.059 Photon Flux Upper Limit: 8.78745531686e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00682462907489 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/38810282/likelihoodResults_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 45267.9125525 delta logL = 0.00832606552285 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 45267.9097233 delta logL = 0.0111551933805 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 13.225 1.0000 .0000 .10000E+07 2 'Index ' 2.3678 1.0000 .0000 10.000 3 'Normalizat' .88011 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.1298 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6670E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 45267.91 FROM MIGRAD STATUS=CONVERGED 65 CALLS 233 TOTAL EDM= .91E-10 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 13.172 108.80 .27518E-03 .10325E-02 2 Index 2.3696 .60636 .50000 .85701E-04 3 Normalizat .87973 .19869E-01 .17052 .18139E-03 4 Prefactor 1.1298 .37778E-02 .36551E-01 -.54310E-03 ERR DEF= .500 Final values: Prefactor = 13.1717 Index = 2.36955 Normalizat = 0.87973 Prefactor = 1.12983 ********** ** 18 **HESSE ********** FCN= 45267.91 FROM HESSE STATUS=OK 33 CALLS 266 TOTAL EDM= .92E-10 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 13.172 20.297 .11007E-04 -1.5635 2 Index 2.3696 .70855 .70454E-02 -.55400 3 Normalizat .87973 .18493 .75807E-03 -.97176 4 Prefactor 1.1298 .35479E-01 .12901E-03 -.88519 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 9.16834e-11 Minuit parameter uncertainties: 1 20.2971 2 0.71187 3 0.185066 4 0.0354801 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 45267.9097153 delta logL = 0.0111632738699 Extracting fit parameters... 4FGL J1621.7-1103 Spectrum: PowerLaw 289 Prefactor: 1.317e+01 2.030e+01 0.000e+00 1.000e+06 ( 1.000e-13) 290 Index: 2.370e+00 7.119e-01 0.000e+00 1.000e+01 (-1.000e+00) 291 Scale: 9.767e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 664 Prefactor: 1.130e+00 3.548e-02 0.000e+00 1.000e+01 ( 1.000e+00) 665 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 666 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 656 Normalization: 8.797e-01 1.851e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.59 Ra Dec: 245.427 -11.059 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/38810282/cmap_HighResolution_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='6.82e-03', job_status='DONE', photon_flux_upper_limit='8.79e-08', time_completed='2026-09-22 13:22:55.250333', job_id='38810282', GAL2='1.13', fit_tolerance='1e-08', EG2='0.88', EG='0.88', time_epoch_completed='1790108575.25', return_code2='0', ts='0.59', comment='SUCCESS', return_code='0', GAL='1.13', dlogl='1.12e-02', ts2='0.61', photon_index_error='0.00', photon_index='2.48' WHERE bin_id='946' AND source_name='4FGL J1621.7-1103' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Sep 22 13:22:55 PDT 2026 ********** ** 18 **HESSE ********** FCN= 45267.92 FROM HESSE STATUS=OK 115 CALLS 530 TOTAL EDM= .28E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .68279E-08 17.436 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor .11879E-07 10.713 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor 11.719 16.717 .28957E-03 -1.5639 4 Prefactor 4.7129 3.7987 .46304E-03 -1.5665 5 Prefactor 1.0876 4.3187 .12781E-01 -1.5687 6 Prefactor .0000 7.9427 .18572E-01 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor 14.886 15.786 .26350E-03 -1.5631 8 Normalizat .87795 .18282 .17068 -.97239 9 Prefactor 1.1301 .34013E-01 .36539E-01 -.88511 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.76408e-07 Minuit parameter uncertainties: 1 0.000691275 2 0.000712737 3 16.7171 4 3.79865 5 4.31876 6 2.90748e-05 7 15.7858 8 0.182948 9 0.034014 A" outfile=/lscratch/kocevski/38810891/ltcube_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.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/38810891/ft2_4FGL_J1621.7-1103_weekly_bin946.fits .....................! real 21.07 user 20.31 sys 0.25 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/38810891/ft1_filtered_4FGL_J1621.7-1103_weekly_bin946.fits evtable="EVENTS" scfile=/lscratch/kocevski/38810891/ft2_4FGL_J1621.7-1103_weekly_bin946.fits sctable="SC_DATA" expcube=/lscratch/kocevski/38810891/ltcube_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.fits outfile=/lscratch/kocevski/38810891/expmap_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.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/38810891/ltcube_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.fits .....................! real 75.94 user 70.92 sys 4.24 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Extended source FHES J1626.9-2431 in ROI with RadialGaussian spatial model. Extended source FHES J1723.5-0501 in ROI with RadialGaussian spatial model. Added 189 point sources and 2 extended sources If using unbinned likelihood you will need to rerun gtdiffrsp for the extended sources or rerun the makeModel function with optional argument psForce=True Setting source of interest to: 4FGL J1621.7-1103 @ 245.427 -11.0592 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/38810891/ft1_filtered_4FGL_J1621.7-1103_weekly_bin946.fits scfile=/lscratch/kocevski/38810891/ft2_4FGL_J1621.7-1103_weekly_bin946.fits outfile=/lscratch/kocevski/38810891/cmap_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.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=245.427 yref=-11.0592 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 0.72 user 0.25 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/38810891/ft1_filtered_4FGL_J1621.7-1103_weekly_bin946.fits scfile=/lscratch/kocevski/38810891/ft2_4FGL_J1621.7-1103_weekly_bin946.fits outfile=/lscratch/kocevski/38810891/cmap_HighResolution_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.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=245.427 yref=-11.0592 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 0.90 user 0.26 sys 0.11 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/38810891/ft1_filtered_4FGL_J1621.7-1103_weekly_bin946.fits evtable="EVENTS" scfile=/lscratch/kocevski/38810891/ft2_4FGL_J1621.7-1103_weekly_bin946.fits sctable="SC_DATA" srcmdl=/lDone. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 45267.9208785 Extracting fit parameters... 4FGL J1621.7-1103 Spectrum: PowerLaw 289 Prefactor: 1.172e+01 1.672e+01 0.000e+00 1.000e+06 ( 1.000e-13) 290 Index: 2.477e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 291 Scale: 9.767e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 664 Prefactor: 1.130e+00 3.401e-02 0.000e+00 1.000e+01 ( 1.000e+00) 665 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 666 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 656 Normalization: 8.780e-01 1.829e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.59 Ra Dec: 245.427 -11.059 Photon Flux Upper Limit: 8.78745531686e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00682462907489 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/38810321/likelihoodResults_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 45267.9125525 delta logL = 0.00832606552285 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 45267.9097233 delta logL = 0.0111551933805 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 13.225 1.0000 .0000 .10000E+07 2 'Index ' 2.3678 1.0000 .0000 10.000 3 'Normalizat' .88011 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.1298 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6670E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 45267.91 FROM MIGRAD STATUS=CONVERGED 65 CALLS 233 TOTAL EDM= .91E-10 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 13.172 108.80 .27518E-03 .10325E-02 2 Index 2.3696 .60636 .50000 .85701E-04 3 Normalizat .87973 .19869E-01 .17052 .18139E-03 4 Prefactor 1.1298 .37778E-02 .36551E-01 -.54310E-03 ERR DEF= .500 Final values: Prefactor = 13.1717 Index = 2.36955 Normalizat = 0.87973 Prefactor = 1.12983 ********** ** 18 **HESSE ********** FCN= 45267.91 FROM HESSE STATUS=OK 33 CALLS 266 TOTAL EDM= .92E-10 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 13.172 20.297 .11007E-04 -1.5635 2 Index 2.3696 .70855 .70454E-02 -.55400 3 Normalizat .87973 .18493 .75807E-03 -.97176 4 Prefactor 1.1298 .35479E-01 .12901E-03 -.88519 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 9.16834e-11 Minuit parameter uncertainties: 1 20.2971 2 0.71187 3 0.185066 4 0.0354801 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 45267.9097153 delta logL = 0.0111632738699 Extracting fit parameters... 4FGL J1621.7-1103 Spectrum: PowerLaw 289 Prefactor: 1.317e+01 2.030e+01 0.000e+00 1.000e+06 ( 1.000e-13) 290 Index: 2.370e+00 7.119e-01 0.000e+00 1.000e+01 (-1.000e+00) 291 Scale: 9.767e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 664 Prefactor: 1.130e+00 3.548e-02 0.000e+00 1.000e+01 ( 1.000e+00) 665 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 666 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 656 Normalization: 8.797e-01 1.851e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.59 Ra Dec: 245.427 -11.059 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/38810321/cmap_HighResolution_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='6.82e-03', job_status='DONE', photon_flux_upper_limit='8.79e-08', time_completed='2026-09-22 13:23:13.427147', job_id='38810321', GAL2='1.13', fit_tolerance='1e-08', EG2='0.88', EG='0.88', time_epoch_completed='1790108593.43', return_code2='0', ts='0.59', comment='SUCCESS', return_code='0', GAL='1.13', dlogl='1.12e-02', ts2='0.61', photon_index_error='0.00', photon_index='2.48' WHERE bin_id='946' AND source_name='4FGL J1621.7-1103' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Sep 22 13:23:13 PDT 2026 scratch/kocevski/38810639/Model_4FGL_J1621.7-1103_weekly_bin946.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 FHES J1626.9-2431 adding source FHES J1723.5-0501 adding source GAL_V02 Working on... /lscratch/kocevski/38810639/ft1_filtered_4FGL_J1621.7-1103_weekly_bin946.fits.....................! real 191.64 user 188.41 sys 1.35 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/38810639/ft1_filtered_4FGL_J1621.7-1103_weekly_bin946.fits', '/lscratch/kocevski/38810639/ft2_4FGL_J1621.7-1103_weekly_bin946.fits', expMap='/lscratch/kocevski/38810639/expmap_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.fits', expCube='/lscratch/kocevski/38810639/ltcube_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/38810639/Model_4FGL_J1621.7-1103_weekly_bin946.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1621.7-1103' 4FGL J1621.7-1103 Spectrum: PowerLaw 289 Prefactor: 6.987e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 290 Index: 2.477e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 291 Scale: 9.767e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/38810639/ft1_filtered_4FGL_J1621.7-1103_weekly_bin946.fits Spacecraft file(s): /lscratch/kocevski/38810639/ft2_4FGL_J1621.7-1103_weekly_bin946.fits Exposure map: /lscratch/kocevski/38810639/expmap_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.fits Exposure cube: /lscratch/kocevski/38810639/ltcube_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/38810639/Model_4FGL_J1621.7-1103_weekly_bin946.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) = 45268.8345261 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 45267.9265036 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .11369E-01 1.0000 .0000 .10000E+07 2 'Prefactor ' .50320E-03 1.0000 .0000 .10000E+07 3 'Prefactor ' 11.947 1.0000 .0000 .10000E+07 4 'Prefactor ' 4.7177 1.0000 .0000 .10000E+07 5 'Prefactor ' .24944 1.0000 .0000 .10000E+07 6 'Prefactor ' .66509E-01 1.0000 .0000 .10000E+07 7 'Prefactor ' 14.421 1.0000 .0000 .10000E+07 8 'Normalizat' .87952 1.0000 .10000E-01 10.000 9 'Prefactor ' 1.1301 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6670E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 45267.92 FROM MIGRAD STATUS=CONVERGED 59 CALLS 415 TOTAL EDM= .67E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.5% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .68279E-08 17.296 -.23456E-06** at limit ** 2 Prefactor .11879E-07 10.619 -.79542E-07** at limit ** 3 Prefactor 11.719 1.1718 .68174E-09 -.82371E-01 4 Prefactor 4.7129 3.7436 -.34071E-07 .14355E-02 5 Prefactor 1.0876 20.897 -.11880E-05 -.12098E-02 6 Prefactor .0000 31.631 -.64270E-07** at limit ** 7 Prefactor 14.886 1.6912 .34939E-08 .81593E-01 8 Normalizat .87795 .18623 -.16863E-05 .20330E-04 9 Prefactor 1.1301 .35525E-01 .58036E-06 .32800E-03 ERR DEF= .500 Final values: Prefactor = 6.82787e-09 Prefactor = 1.18794e-08 Prefactor = 11.7191 Prefactor = 4.71294 Prefactor = 1.08764 Prefactor = 0 Prefactor = 14.8864 Normalizat = 0.877955 Prefactor = 1.13007 scratch/kocevski/38810637/Model_4FGL_J1621.7-1103_weekly_bin946.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 FHES J1626.9-2431 adding source FHES J1723.5-0501 adding source GAL_V02 Working on... /lscratch/kocevski/38810637/ft1_filtered_4FGL_J1621.7-1103_weekly_bin946.fits.....................! real 191.82 user 188.58 sys 1.48 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/38810637/ft1_filtered_4FGL_J1621.7-1103_weekly_bin946.fits', '/lscratch/kocevski/38810637/ft2_4FGL_J1621.7-1103_weekly_bin946.fits', expMap='/lscratch/kocevski/38810637/expmap_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.fits', expCube='/lscratch/kocevski/38810637/ltcube_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/38810637/Model_4FGL_J1621.7-1103_weekly_bin946.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1621.7-1103' 4FGL J1621.7-1103 Spectrum: PowerLaw 289 Prefactor: 6.987e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 290 Index: 2.477e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 291 Scale: 9.767e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/38810637/ft1_filtered_4FGL_J1621.7-1103_weekly_bin946.fits Spacecraft file(s): /lscratch/kocevski/38810637/ft2_4FGL_J1621.7-1103_weekly_bin946.fits Exposure map: /lscratch/kocevski/38810637/expmap_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.fits Exposure cube: /lscratch/kocevski/38810637/ltcube_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/38810637/Model_4FGL_J1621.7-1103_weekly_bin946.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) = 45268.8345261 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 45267.9265036 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .11369E-01 1.0000 .0000 .10000E+07 2 'Prefactor ' .50320E-03 1.0000 .0000 .10000E+07 3 'Prefactor ' 11.947 1.0000 .0000 .10000E+07 4 'Prefactor ' 4.7177 1.0000 .0000 .10000E+07 5 'Prefactor ' .24944 1.0000 .0000 .10000E+07 6 'Prefactor ' .66509E-01 1.0000 .0000 .10000E+07 7 'Prefactor ' 14.421 1.0000 .0000 .10000E+07 8 'Normalizat' .87952 1.0000 .10000E-01 10.000 9 'Prefactor ' 1.1301 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6670E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 45267.92 FROM MIGRAD STATUS=CONVERGED 59 CALLS 415 TOTAL EDM= .67E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.5% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .68279E-08 17.296 -.23456E-06** at limit ** 2 Prefactor .11879E-07 10.619 -.79542E-07** at limit ** 3 Prefactor 11.719 1.1718 .68174E-09 -.82371E-01 4 Prefactor 4.7129 3.7436 -.34071E-07 .14355E-02 5 Prefactor 1.0876 20.897 -.11880E-05 -.12098E-02 6 Prefactor .0000 31.631 -.64270E-07** at limit ** 7 Prefactor 14.886 1.6912 .34939E-08 .81593E-01 8 Normalizat .87795 .18623 -.16863E-05 .20330E-04 9 Prefactor 1.1301 .35525E-01 .58036E-06 .32800E-03 ERR DEF= .500 Final values: Prefactor = 6.82787e-09 Prefactor = 1.18794e-08 Prefactor = 11.7191 Prefactor = 4.71294 Prefactor = 1.08764 Prefactor = 0 Prefactor = 14.8864 Normalizat = 0.877955 Prefactor = 1.13007 A" outfile=/lscratch/kocevski/38811081/ltcube_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.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/38811081/ft2_4FGL_J1621.7-1103_weekly_bin946.fits .....................! real 19.77 user 18.99 sys 0.24 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/38811081/ft1_filtered_4FGL_J1621.7-1103_weekly_bin946.fits evtable="EVENTS" scfile=/lscratch/kocevski/38811081/ft2_4FGL_J1621.7-1103_weekly_bin946.fits sctable="SC_DATA" expcube=/lscratch/kocevski/38811081/ltcube_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.fits outfile=/lscratch/kocevski/38811081/expmap_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.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/38811081/ltcube_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.fits .....................! real 73.22 user 68.33 sys 3.92 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Extended source FHES J1626.9-2431 in ROI with RadialGaussian spatial model. Extended source FHES J1723.5-0501 in ROI with RadialGaussian spatial model. Added 189 point sources and 2 extended sources If using unbinned likelihood you will need to rerun gtdiffrsp for the extended sources or rerun the makeModel function with optional argument psForce=True Setting source of interest to: 4FGL J1621.7-1103 @ 245.427 -11.0592 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/38811081/ft1_filtered_4FGL_J1621.7-1103_weekly_bin946.fits scfile=/lscratch/kocevski/38811081/ft2_4FGL_J1621.7-1103_weekly_bin946.fits outfile=/lscratch/kocevski/38811081/cmap_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.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=245.427 yref=-11.0592 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 0.72 user 0.25 sys 0.11 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/38811081/ft1_filtered_4FGL_J1621.7-1103_weekly_bin946.fits scfile=/lscratch/kocevski/38811081/ft2_4FGL_J1621.7-1103_weekly_bin946.fits outfile=/lscratch/kocevski/38811081/cmap_HighResolution_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.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=245.427 yref=-11.0592 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 0.87 user 0.25 sys 0.12 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/38811081/ft1_filtered_4FGL_J1621.7-1103_weekly_bin946.fits evtable="EVENTS" scfile=/lscratch/kocevski/38811081/ft2_4FGL_J1621.7-1103_weekly_bin946.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/38810753/Model_4FGL_J1621.7-1103_weekly_bin946.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 FHES J1626.9-2431 adding source FHES J1723.5-0501 adding source GAL_V02 Working on... /lscratch/kocevski/38810753/ft1_filtered_4FGL_J1621.7-1103_weekly_bin946.fits.....................! real 166.63 user 164.24 sys 1.13 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/38810753/ft1_filtered_4FGL_J1621.7-1103_weekly_bin946.fits', '/lscratch/kocevski/38810753/ft2_4FGL_J1621.7-1103_weekly_bin946.fits', expMap='/lscratch/kocevski/38810753/expmap_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.fits', expCube='/lscratch/kocevski/38810753/ltcube_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/38810753/Model_4FGL_J1621.7-1103_weekly_bin946.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1621.7-1103' 4FGL J1621.7-1103 Spectrum: PowerLaw 289 Prefactor: 6.987e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 290 Index: 2.477e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 291 Scale: 9.767e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/38810753/ft1_filtered_4FGL_J1621.7-1103_weekly_bin946.fits Spacecraft file(s): /lscratch/kocevski/38810753/ft2_4FGL_J1621.7-1103_weekly_bin946.fits Exposure map: /lscratch/kocevski/38810753/expmap_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.fits Exposure cube: /lscratch/kocevski/38810753/ltcube_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/38810753/Model_4FGL_J1621.7-1103_weekly_bin946.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) = 45268.8345261 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 45267.9265036 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .11369E-01 1.0000 .0000 .10000E+07 2 'Prefactor ' .50320E-03 1.0000 .0000 .10000E+07 3 'Prefactor ' 11.947 1.0000 .0000 .10000E+07 4 'Prefactor ' 4.7177 1.0000 .0000 .10000E+07 5 'Prefactor ' .24944 1.0000 .0000 .10000E+07 6 'Prefactor ' .66509E-01 1.0000 .0000 .10000E+07 7 'Prefactor ' 14.421 1.0000 .0000 .10000E+07 8 'Normalizat' .87952 1.0000 .10000E-01 10.000 9 'Prefactor ' 1.1301 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6670E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 45267.92 FROM MIGRAD STATUS=CONVERGED 59 CALLS 415 TOTAL EDM= .67E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.5% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .68279E-08 17.296 -.23456E-06** at limit ** 2 Prefactor .11879E-07 10.619 -.79542E-07** at limit ** 3 Prefactor 11.719 1.1718 .68174E-09 -.82371E-01 4 Prefactor 4.7129 3.7436 -.34071E-07 .14355E-02 5 Prefactor 1.0876 20.897 -.11880E-05 -.12098E-02 6 Prefactor .0000 31.631 -.64270E-07** at limit ** 7 Prefactor 14.886 1.6912 .34939E-08 .81593E-01 8 Normalizat .87795 .18623 -.16863E-05 .20330E-04 9 Prefactor 1.1301 .35525E-01 .58036E-06 .32800E-03 ERR DEF= .500 Final values: Prefactor = 6.82787e-09 Prefactor = 1.18794e-08 Prefactor = 11.7191 Prefactor = 4.71294 Prefactor = 1.08764 Prefactor = 0 Prefactor = 14.8864 Normalizat = 0.877955 Prefactor = 1.13007 scratch/kocevski/38810695/Model_4FGL_J1621.7-1103_weekly_bin946.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 FHES J1626.9-2431 adding source FHES J1723.5-0501 adding source GAL_V02 Working on... /lscratch/kocevski/38810695/ft1_filtered_4FGL_J1621.7-1103_weekly_bin946.fits.....................! real 181.24 user 178.66 sys 1.10 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/38810695/ft1_filtered_4FGL_J1621.7-1103_weekly_bin946.fits', '/lscratch/kocevski/38810695/ft2_4FGL_J1621.7-1103_weekly_bin946.fits', expMap='/lscratch/kocevski/38810695/expmap_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.fits', expCube='/lscratch/kocevski/38810695/ltcube_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/38810695/Model_4FGL_J1621.7-1103_weekly_bin946.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1621.7-1103' 4FGL J1621.7-1103 Spectrum: PowerLaw 289 Prefactor: 6.987e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 290 Index: 2.477e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 291 Scale: 9.767e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/38810695/ft1_filtered_4FGL_J1621.7-1103_weekly_bin946.fits Spacecraft file(s): /lscratch/kocevski/38810695/ft2_4FGL_J1621.7-1103_weekly_bin946.fits Exposure map: /lscratch/kocevski/38810695/expmap_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.fits Exposure cube: /lscratch/kocevski/38810695/ltcube_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/38810695/Model_4FGL_J1621.7-1103_weekly_bin946.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) = 45268.8345261 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 45267.9265036 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .11369E-01 1.0000 .0000 .10000E+07 2 'Prefactor ' .50320E-03 1.0000 .0000 .10000E+07 3 'Prefactor ' 11.947 1.0000 .0000 .10000E+07 4 'Prefactor ' 4.7177 1.0000 .0000 .10000E+07 5 'Prefactor ' .24944 1.0000 .0000 .10000E+07 6 'Prefactor ' .66509E-01 1.0000 .0000 .10000E+07 7 'Prefactor ' 14.421 1.0000 .0000 .10000E+07 8 'Normalizat' .87952 1.0000 .10000E-01 10.000 9 'Prefactor ' 1.1301 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6670E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 45267.92 FROM MIGRAD STATUS=CONVERGED 59 CALLS 415 TOTAL EDM= .67E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.5% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .68279E-08 17.296 -.23456E-06** at limit ** 2 Prefactor .11879E-07 10.619 -.79542E-07** at limit ** 3 Prefactor 11.719 1.1718 .68174E-09 -.82371E-01 4 Prefactor 4.7129 3.7436 -.34071E-07 .14355E-02 5 Prefactor 1.0876 20.897 -.11880E-05 -.12098E-02 6 Prefactor .0000 31.631 -.64270E-07** at limit ** 7 Prefactor 14.886 1.6912 .34939E-08 .81593E-01 8 Normalizat .87795 .18623 -.16863E-05 .20330E-04 9 Prefactor 1.1301 .35525E-01 .58036E-06 .32800E-03 ERR DEF= .500 Final values: Prefactor = 6.82787e-09 Prefactor = 1.18794e-08 Prefactor = 11.7191 Prefactor = 4.71294 Prefactor = 1.08764 Prefactor = 0 Prefactor = 14.8864 Normalizat = 0.877955 Prefactor = 1.13007 scratch/kocevski/38810700/Model_4FGL_J1621.7-1103_weekly_bin946.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 FHES J1626.9-2431 adding source FHES J1723.5-0501 adding source GAL_V02 Working on... /lscratch/kocevski/38810700/ft1_filtered_4FGL_J1621.7-1103_weekly_bin946.fits.....................! real 181.35 user 178.30 sys 1.33 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/38810700/ft1_filtered_4FGL_J1621.7-1103_weekly_bin946.fits', '/lscratch/kocevski/38810700/ft2_4FGL_J1621.7-1103_weekly_bin946.fits', expMap='/lscratch/kocevski/38810700/expmap_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.fits', expCube='/lscratch/kocevski/38810700/ltcube_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/38810700/Model_4FGL_J1621.7-1103_weekly_bin946.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1621.7-1103' 4FGL J1621.7-1103 Spectrum: PowerLaw 289 Prefactor: 6.987e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 290 Index: 2.477e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 291 Scale: 9.767e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/38810700/ft1_filtered_4FGL_J1621.7-1103_weekly_bin946.fits Spacecraft file(s): /lscratch/kocevski/38810700/ft2_4FGL_J1621.7-1103_weekly_bin946.fits Exposure map: /lscratch/kocevski/38810700/expmap_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.fits Exposure cube: /lscratch/kocevski/38810700/ltcube_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/38810700/Model_4FGL_J1621.7-1103_weekly_bin946.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) = 45268.8345261 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 45267.9265036 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .11369E-01 1.0000 .0000 .10000E+07 2 'Prefactor ' .50320E-03 1.0000 .0000 .10000E+07 3 'Prefactor ' 11.947 1.0000 .0000 .10000E+07 4 'Prefactor ' 4.7177 1.0000 .0000 .10000E+07 5 'Prefactor ' .24944 1.0000 .0000 .10000E+07 6 'Prefactor ' .66509E-01 1.0000 .0000 .10000E+07 7 'Prefactor ' 14.421 1.0000 .0000 .10000E+07 8 'Normalizat' .87952 1.0000 .10000E-01 10.000 9 'Prefactor ' 1.1301 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6670E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 45267.92 FROM MIGRAD STATUS=CONVERGED 59 CALLS 415 TOTAL EDM= .67E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.5% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .68279E-08 17.296 -.23456E-06** at limit ** 2 Prefactor .11879E-07 10.619 -.79542E-07** at limit ** 3 Prefactor 11.719 1.1718 .68174E-09 -.82371E-01 4 Prefactor 4.7129 3.7436 -.34071E-07 .14355E-02 5 Prefactor 1.0876 20.897 -.11880E-05 -.12098E-02 6 Prefactor .0000 31.631 -.64270E-07** at limit ** 7 Prefactor 14.886 1.6912 .34939E-08 .81593E-01 8 Normalizat .87795 .18623 -.16863E-05 .20330E-04 9 Prefactor 1.1301 .35525E-01 .58036E-06 .32800E-03 ERR DEF= .500 Final values: Prefactor = 6.82787e-09 Prefactor = 1.18794e-08 Prefactor = 11.7191 Prefactor = 4.71294 Prefactor = 1.08764 Prefactor = 0 Prefactor = 14.8864 Normalizat = 0.877955 Prefactor = 1.13007 ********** ** 18 **HESSE ********** FCN= 45267.92 FROM HESSE STATUS=OK 115 CALLS 530 TOTAL EDM= .28E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .68279E-08 17.436 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor .11879E-07 10.713 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor 11.719 16.717 .28957E-03 -1.5639 4 Prefactor 4.7129 3.7987 .46304E-03 -1.5665 5 Prefactor 1.0876 4.3187 .12781E-01 -1.5687 6 Prefactor .0000 7.9427 .18572E-01 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor 14.886 15.786 .26350E-03 -1.5631 8 Normalizat .87795 .18282 .17068 -.97239 9 Prefactor 1.1301 .34013E-01 .36539E-01 -.88511 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.76408e-07 Minuit parameter uncertainties: 1 0.000691275 2 0.000712737 3 16.7171 4 3.79865 5 4.31876 6 2.90748e-05 7 15.7858 8 0.182948 9 0.034014 ********** ** 18 **HESSE ********** FCN= 45267.92 FROM HESSE STATUS=OK 115 CALLS 530 TOTAL EDM= .28E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .68279E-08 17.436 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor .11879E-07 10.713 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor 11.719 16.717 .28957E-03 -1.5639 4 Prefactor 4.7129 3.7987 .46304E-03 -1.5665 5 Prefactor 1.0876 4.3187 .12781E-01 -1.5687 6 Prefactor .0000 7.9427 .18572E-01 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor 14.886 15.786 .26350E-03 -1.5631 8 Normalizat .87795 .18282 .17068 -.97239 9 Prefactor 1.1301 .34013E-01 .36539E-01 -.88511 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.76408e-07 Minuit parameter uncertainties: 1 0.000691275 2 0.000712737 3 16.7171 4 3.79865 5 4.31876 6 2.90748e-05 7 15.7858 8 0.182948 9 0.034014 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 45267.9208785 Extracting fit parameters... 4FGL J1621.7-1103 Spectrum: PowerLaw 289 Prefactor: 1.172e+01 1.672e+01 0.000e+00 1.000e+06 ( 1.000e-13) 290 Index: 2.477e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 291 Scale: 9.767e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 664 Prefactor: 1.130e+00 3.401e-02 0.000e+00 1.000e+01 ( 1.000e+00) 665 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 666 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 656 Normalization: 8.780e-01 1.829e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.59 Ra Dec: 245.427 -11.059 Photon Flux Upper Limit: 8.78745531686e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00682462907489 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/38810291/likelihoodResults_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 45267.9125525 delta logL = 0.00832606552285 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 45267.9097233 delta logL = 0.0111551933805 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 13.225 1.0000 .0000 .10000E+07 2 'Index ' 2.3678 1.0000 .0000 10.000 3 'Normalizat' .88011 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.1298 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6670E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 45267.91 FROM MIGRAD STATUS=CONVERGED 65 CALLS 233 TOTAL EDM= .91E-10 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 13.172 108.80 .27518E-03 .10325E-02 2 Index 2.3696 .60636 .50000 .85701E-04 3 Normalizat .87973 .19869E-01 .17052 .18139E-03 4 Prefactor 1.1298 .37778E-02 .36551E-01 -.54310E-03 ERR DEF= .500 Final values: Prefactor = 13.1717 Index = 2.36955 Normalizat = 0.87973 Prefactor = 1.12983 ********** ** 18 **HESSE ********** FCN= 45267.91 FROM HESSE STATUS=OK 33 CALLS 266 TOTAL EDM= .92E-10 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 13.172 20.297 .11007E-04 -1.5635 2 Index 2.3696 .70855 .70454E-02 -.55400 3 Normalizat .87973 .18493 .75807E-03 -.97176 4 Prefactor 1.1298 .35479E-01 .12901E-03 -.88519 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 9.16834e-11 Minuit parameter uncertainties: 1 20.2971 2 0.71187 3 0.185066 4 0.0354801 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 45267.9097153 delta logL = 0.0111632738699 Extracting fit parameters... 4FGL J1621.7-1103 Spectrum: PowerLaw 289 Prefactor: 1.317e+01 2.030e+01 0.000e+00 1.000e+06 ( 1.000e-13) 290 Index: 2.370e+00 7.119e-01 0.000e+00 1.000e+01 (-1.000e+00) 291 Scale: 9.767e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 664 Prefactor: 1.130e+00 3.548e-02 0.000e+00 1.000e+01 ( 1.000e+00) 665 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 666 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 656 Normalization: 8.797e-01 1.851e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.59 Ra Dec: 245.427 -11.059 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/38810291/cmap_HighResolution_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='6.82e-03', job_status='DONE', photon_flux_upper_limit='8.79e-08', time_completed='2026-09-22 13:24:29.971031', job_id='38810291', GAL2='1.13', fit_tolerance='1e-08', EG2='0.88', EG='0.88', time_epoch_completed='1790108669.97', return_code2='0', ts='0.59', comment='SUCCESS', return_code='0', GAL='1.13', dlogl='1.12e-02', ts2='0.61', photon_index_error='0.00', photon_index='2.48' WHERE bin_id='946' AND source_name='4FGL J1621.7-1103' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Sep 22 13:24:30 PDT 2026 ********** ** 18 **HESSE ********** FCN= 45267.92 FROM HESSE STATUS=OK 115 CALLS 530 TOTAL EDM= .28E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .68279E-08 17.436 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor .11879E-07 10.713 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor 11.719 16.717 .28957E-03 -1.5639 4 Prefactor 4.7129 3.7987 .46304E-03 -1.5665 5 Prefactor 1.0876 4.3187 .12781E-01 -1.5687 6 Prefactor .0000 7.9427 .18572E-01 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor 14.886 15.786 .26350E-03 -1.5631 8 Normalizat .87795 .18282 .17068 -.97239 9 Prefactor 1.1301 .34013E-01 .36539E-01 -.88511 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.76408e-07 Minuit parameter uncertainties: 1 0.000691275 2 0.000712737 3 16.7171 4 3.79865 5 4.31876 6 2.90748e-05 7 15.7858 8 0.182948 9 0.034014 ********** ** 18 **HESSE ********** FCN= 45267.92 FROM HESSE STATUS=OK 115 CALLS 530 TOTAL EDM= .28E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .68279E-08 17.436 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor .11879E-07 10.713 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor 11.719 16.717 .28957E-03 -1.5639 4 Prefactor 4.7129 3.7987 .46304E-03 -1.5665 5 Prefactor 1.0876 4.3187 .12781E-01 -1.5687 6 Prefactor .0000 7.9427 .18572E-01 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor 14.886 15.786 .26350E-03 -1.5631 8 Normalizat .87795 .18282 .17068 -.97239 9 Prefactor 1.1301 .34013E-01 .36539E-01 -.88511 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.76408e-07 Minuit parameter uncertainties: 1 0.000691275 2 0.000712737 3 16.7171 4 3.79865 5 4.31876 6 2.90748e-05 7 15.7858 8 0.182948 9 0.034014 ********** ** 18 **HESSE ********** FCN= 45267.92 FROM HESSE STATUS=OK 115 CALLS 530 TOTAL EDM= .28E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .68279E-08 17.436 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor .11879E-07 10.713 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor 11.719 16.717 .28957E-03 -1.5639 4 Prefactor 4.7129 3.7987 .46304E-03 -1.5665 5 Prefactor 1.0876 4.3187 .12781E-01 -1.5687 6 Prefactor .0000 7.9427 .18572E-01 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor 14.886 15.786 .26350E-03 -1.5631 8 Normalizat .87795 .18282 .17068 -.97239 9 Prefactor 1.1301 .34013E-01 .36539E-01 -.88511 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.76408e-07 Minuit parameter uncertainties: 1 0.000691275 2 0.000712737 3 16.7171 4 3.79865 5 4.31876 6 2.90748e-05 7 15.7858 8 0.182948 9 0.034014 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 45267.9208785 Extracting fit parameters... 4FGL J1621.7-1103 Spectrum: PowerLaw 289 Prefactor: 1.172e+01 1.672e+01 0.000e+00 1.000e+06 ( 1.000e-13) 290 Index: 2.477e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 291 Scale: 9.767e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 664 Prefactor: 1.130e+00 3.401e-02 0.000e+00 1.000e+01 ( 1.000e+00) 665 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 666 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 656 Normalization: 8.780e-01 1.829e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.59 Ra Dec: 245.427 -11.059 Photon Flux Upper Limit: 8.78745531686e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00682462907489 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/38810606/likelihoodResults_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 45267.9125525 delta logL = 0.00832606552285 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 45267.9097233 delta logL = 0.0111551933805 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 13.225 1.0000 .0000 .10000E+07 2 'Index ' 2.3678 1.0000 .0000 10.000 3 'Normalizat' .88011 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.1298 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6670E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 45267.91 FROM MIGRAD STATUS=CONVERGED 65 CALLS 233 TOTAL EDM= .91E-10 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 13.172 108.80 .27518E-03 .10325E-02 2 Index 2.3696 .60636 .50000 .85701E-04 3 Normalizat .87973 .19869E-01 .17052 .18139E-03 4 Prefactor 1.1298 .37778E-02 .36551E-01 -.54310E-03 ERR DEF= .500 Final values: Prefactor = 13.1717 Index = 2.36955 Normalizat = 0.87973 Prefactor = 1.12983 ********** ** 18 **HESSE ********** FCN= 45267.91 FROM HESSE STATUS=OK 33 CALLS 266 TOTAL EDM= .92E-10 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 13.172 20.297 .11007E-04 -1.5635 2 Index 2.3696 .70855 .70454E-02 -.55400 3 Normalizat .87973 .18493 .75807E-03 -.97176 4 Prefactor 1.1298 .35479E-01 .12901E-03 -.88519 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 9.16834e-11 Minuit parameter uncertainties: 1 20.2971 2 0.71187 3 0.185066 4 0.0354801 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 45267.9097153 delta logL = 0.0111632738699 Extracting fit parameters... 4FGL J1621.7-1103 Spectrum: PowerLaw 289 Prefactor: 1.317e+01 2.030e+01 0.000e+00 1.000e+06 ( 1.000e-13) 290 Index: 2.370e+00 7.119e-01 0.000e+00 1.000e+01 (-1.000e+00) 291 Scale: 9.767e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 664 Prefactor: 1.130e+00 3.548e-02 0.000e+00 1.000e+01 ( 1.000e+00) 665 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 666 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 656 Normalization: 8.797e-01 1.851e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.59 Ra Dec: 245.427 -11.059 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/38810606/cmap_HighResolution_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='6.82e-03', job_status='DONE', photon_flux_upper_limit='8.79e-08', time_completed='2026-09-22 13:25:11.449362', job_id='38810606', GAL2='1.13', fit_tolerance='1e-08', EG2='0.88', EG='0.88', time_epoch_completed='1790108711.45', return_code2='0', ts='0.59', comment='SUCCESS', return_code='0', GAL='1.13', dlogl='1.12e-02', ts2='0.61', photon_index_error='0.00', photon_index='2.48' WHERE bin_id='946' AND source_name='4FGL J1621.7-1103' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Sep 22 13:25:11 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 45267.9208785 Extracting fit parameters... 4FGL J1621.7-1103 Spectrum: PowerLaw 289 Prefactor: 1.172e+01 1.672e+01 0.000e+00 1.000e+06 ( 1.000e-13) 290 Index: 2.477e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 291 Scale: 9.767e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 664 Prefactor: 1.130e+00 3.401e-02 0.000e+00 1.000e+01 ( 1.000e+00) 665 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 666 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 656 Normalization: 8.780e-01 1.829e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.59 Ra Dec: 245.427 -11.059 Photon Flux Upper Limit: 8.78745531686e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00682462907489 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/38810639/likelihoodResults_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 45267.9125525 delta logL = 0.00832606552285 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 45267.9097233 delta logL = 0.0111551933805 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 13.225 1.0000 .0000 .10000E+07 2 'Index ' 2.3678 1.0000 .0000 10.000 3 'Normalizat' .88011 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.1298 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6670E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 45267.91 FROM MIGRAD STATUS=CONVERGED 65 CALLS 233 TOTAL EDM= .91E-10 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 13.172 108.80 .27518E-03 .10325E-02 2 Index 2.3696 .60636 .50000 .85701E-04 3 Normalizat .87973 .19869E-01 .17052 .18139E-03 4 Prefactor 1.1298 .37778E-02 .36551E-01 -.54310E-03 ERR DEF= .500 Final values: Prefactor = 13.1717 Index = 2.36955 Normalizat = 0.87973 Prefactor = 1.12983 ********** ** 18 **HESSE ********** FCN= 45267.91 FROM HESSE STATUS=OK 33 CALLS 266 TOTAL EDM= .92E-10 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 13.172 20.297 .11007E-04 -1.5635 2 Index 2.3696 .70855 .70454E-02 -.55400 3 Normalizat .87973 .18493 .75807E-03 -.97176 4 Prefactor 1.1298 .35479E-01 .12901E-03 -.88519 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 9.16834e-11 Minuit parameter uncertainties: 1 20.2971 2 0.71187 3 0.185066 4 0.0354801 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 45267.9208785 Extracting fit parameters... 4FGL J1621.7-1103 Spectrum: PowerLaw 289 Prefactor: 1.172e+01 1.672e+01 0.000e+00 1.000e+06 ( 1.000e-13) 290 Index: 2.477e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 291 Scale: 9.767e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 664 Prefactor: 1.130e+00 3.401e-02 0.000e+00 1.000e+01 ( 1.000e+00) 665 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 666 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 656 Normalization: 8.780e-01 1.829e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.59 Ra Dec: 245.427 -11.059 Photon Flux Upper Limit: 8.78745531686e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00682462907489 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/38810637/likelihoodResults_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 45267.9125525 delta logL = 0.00832606552285 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 45267.9097233 delta logL = 0.0111551933805 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 13.225 1.0000 .0000 .10000E+07 2 'Index ' 2.3678 1.0000 .0000 10.000 3 'Normalizat' .88011 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.1298 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6670E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 45267.91 FROM MIGRAD STATUS=CONVERGED 65 CALLS 233 TOTAL EDM= .91E-10 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 13.172 108.80 .27518E-03 .10325E-02 2 Index 2.3696 .60636 .50000 .85701E-04 3 Normalizat .87973 .19869E-01 .17052 .18139E-03 4 Prefactor 1.1298 .37778E-02 .36551E-01 -.54310E-03 ERR DEF= .500 Final values: Prefactor = 13.1717 Index = 2.36955 Normalizat = 0.87973 Prefactor = 1.12983 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 45267.9097153 delta logL = 0.0111632738699 Extracting fit parameters... 4FGL J1621.7-1103 Spectrum: PowerLaw 289 Prefactor: 1.317e+01 2.030e+01 0.000e+00 1.000e+06 ( 1.000e-13) 290 Index: 2.370e+00 7.119e-01 0.000e+00 1.000e+01 (-1.000e+00) 291 Scale: 9.767e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 664 Prefactor: 1.130e+00 3.548e-02 0.000e+00 1.000e+01 ( 1.000e+00) 665 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 666 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 656 Normalization: 8.797e-01 1.851e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.59 Ra Dec: 245.427 -11.059 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/38810639/cmap_HighResolution_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='6.82e-03', job_status='DONE', photon_flux_upper_limit='8.79e-08', time_completed='2026-09-22 13:26:23.536918', job_id='38810639', GAL2='1.13', fit_tolerance='1e-08', EG2='0.88', EG='0.88', time_epoch_completed='1790108783.54', return_code2='0', ts='0.59', comment='SUCCESS', return_code='0', GAL='1.13', dlogl='1.12e-02', ts2='0.61', photon_index_error='0.00', photon_index='2.48' WHERE bin_id='946' AND source_name='4FGL J1621.7-1103' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Sep 22 13:26:23 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 45267.9208785 Extracting fit parameters... 4FGL J1621.7-1103 Spectrum: PowerLaw 289 Prefactor: 1.172e+01 1.672e+01 0.000e+00 1.000e+06 ( 1.000e-13) 290 Index: 2.477e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 291 Scale: 9.767e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 664 Prefactor: 1.130e+00 3.401e-02 0.000e+00 1.000e+01 ( 1.000e+00) 665 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 666 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 656 Normalization: 8.780e-01 1.829e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.59 Ra Dec: 245.427 -11.059 Photon Flux Upper Limit: 8.78745531686e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00682462907489 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/38810753/likelihoodResults_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 45267.9125525 delta logL = 0.00832606552285 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 45267.9097233 delta logL = 0.0111551933805 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 13.225 1.0000 .0000 .10000E+07 2 'Index ' 2.3678 1.0000 .0000 10.000 3 'Normalizat' .88011 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.1298 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6670E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 45267.91 FROM MIGRAD STATUS=CONVERGED 65 CALLS 233 TOTAL EDM= .91E-10 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 13.172 108.80 .27518E-03 .10325E-02 2 Index 2.3696 .60636 .50000 .85701E-04 3 Normalizat .87973 .19869E-01 .17052 .18139E-03 4 Prefactor 1.1298 .37778E-02 .36551E-01 -.54310E-03 ERR DEF= .500 Final values: Prefactor = 13.1717 Index = 2.36955 Normalizat = 0.87973 Prefactor = 1.12983 ********** ** 18 **HESSE ********** FCN= 45267.91 FROM HESSE STATUS=OK 33 CALLS 266 TOTAL EDM= .92E-10 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 13.172 20.297 .11007E-04 -1.5635 2 Index 2.3696 .70855 .70454E-02 -.55400 3 Normalizat .87973 .18493 .75807E-03 -.97176 4 Prefactor 1.1298 .35479E-01 .12901E-03 -.88519 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 9.16834e-11 Minuit parameter uncertainties: 1 20.2971 2 0.71187 3 0.185066 4 0.0354801 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 45267.9097153 delta logL = 0.0111632738699 Extracting fit parameters... 4FGL J1621.7-1103 Spectrum: PowerLaw 289 Prefactor: 1.317e+01 2.030e+01 0.000e+00 1.000e+06 ( 1.000e-13) 290 Index: 2.370e+00 7.119e-01 0.000e+00 1.000e+01 (-1.000e+00) 291 Scale: 9.767e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 664 Prefactor: 1.130e+00 3.548e-02 0.000e+00 1.000e+01 ( 1.000e+00) 665 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 666 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 656 Normalization: 8.797e-01 1.851e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.59 Ra Dec: 245.427 -11.059 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/38810637/cmap_HighResolution_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='6.82e-03', job_status='DONE', photon_flux_upper_limit='8.79e-08', time_completed='2026-09-22 13:26:31.002508', job_id='38810637', GAL2='1.13', fit_tolerance='1e-08', EG2='0.88', EG='0.88', time_epoch_completed='1790108791.0', return_code2='0', ts='0.59', comment='SUCCESS', return_code='0', GAL='1.13', dlogl='1.12e-02', ts2='0.61', photon_index_error='0.00', photon_index='2.48' WHERE bin_id='946' AND source_name='4FGL J1621.7-1103' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Sep 22 13:26:31 PDT 2026 ********** ** 18 **HESSE ********** FCN= 45267.91 FROM HESSE STATUS=OK 33 CALLS 266 TOTAL EDM= .92E-10 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 13.172 20.297 .11007E-04 -1.5635 2 Index 2.3696 .70855 .70454E-02 -.55400 3 Normalizat .87973 .18493 .75807E-03 -.97176 4 Prefactor 1.1298 .35479E-01 .12901E-03 -.88519 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 9.16834e-11 Minuit parameter uncertainties: 1 20.2971 2 0.71187 3 0.185066 4 0.0354801 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 45267.9208785 Extracting fit parameters... 4FGL J1621.7-1103 Spectrum: PowerLaw 289 Prefactor: 1.172e+01 1.672e+01 0.000e+00 1.000e+06 ( 1.000e-13) 290 Index: 2.477e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 291 Scale: 9.767e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 664 Prefactor: 1.130e+00 3.401e-02 0.000e+00 1.000e+01 ( 1.000e+00) 665 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 666 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 656 Normalization: 8.780e-01 1.829e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.59 Ra Dec: 245.427 -11.059 Photon Flux Upper Limit: 8.78745531686e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00682462907489 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/38810695/likelihoodResults_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 45267.9125525 delta logL = 0.00832606552285 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 45267.9097233 delta logL = 0.0111551933805 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 13.225 1.0000 .0000 .10000E+07 2 'Index ' 2.3678 1.0000 .0000 10.000 3 'Normalizat' .88011 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.1298 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6670E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 45267.91 FROM MIGRAD STATUS=CONVERGED 65 CALLS 233 TOTAL EDM= .91E-10 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 13.172 108.80 .27518E-03 .10325E-02 2 Index 2.3696 .60636 .50000 .85701E-04 3 Normalizat .87973 .19869E-01 .17052 .18139E-03 4 Prefactor 1.1298 .37778E-02 .36551E-01 -.54310E-03 ERR DEF= .500 Final values: Prefactor = 13.1717 Index = 2.36955 Normalizat = 0.87973 Prefactor = 1.12983 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 45267.9097153 delta logL = 0.0111632738699 Extracting fit parameters... 4FGL J1621.7-1103 Spectrum: PowerLaw 289 Prefactor: 1.317e+01 2.030e+01 0.000e+00 1.000e+06 ( 1.000e-13) 290 Index: 2.370e+00 7.119e-01 0.000e+00 1.000e+01 (-1.000e+00) 291 Scale: 9.767e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 664 Prefactor: 1.130e+00 3.548e-02 0.000e+00 1.000e+01 ( 1.000e+00) 665 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 666 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 656 Normalization: 8.797e-01 1.851e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.59 Ra Dec: 245.427 -11.059 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/38810753/cmap_HighResolution_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='6.82e-03', job_status='DONE', photon_flux_upper_limit='8.79e-08', time_completed='2026-09-22 13:26:37.425417', job_id='38810753', GAL2='1.13', fit_tolerance='1e-08', EG2='0.88', EG='0.88', time_epoch_completed='1790108797.43', return_code2='0', ts='0.59', comment='SUCCESS', return_code='0', GAL='1.13', dlogl='1.12e-02', ts2='0.61', photon_index_error='0.00', photon_index='2.48' WHERE bin_id='946' AND source_name='4FGL J1621.7-1103' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Sep 22 13:26:37 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 45267.9208785 Extracting fit parameters... 4FGL J1621.7-1103 Spectrum: PowerLaw 289 Prefactor: 1.172e+01 1.672e+01 0.000e+00 1.000e+06 ( 1.000e-13) 290 Index: 2.477e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 291 Scale: 9.767e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 664 Prefactor: 1.130e+00 3.401e-02 0.000e+00 1.000e+01 ( 1.000e+00) 665 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 666 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 656 Normalization: 8.780e-01 1.829e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.59 Ra Dec: 245.427 -11.059 Photon Flux Upper Limit: 8.78745531686e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00682462907489 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/38810700/likelihoodResults_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 45267.9125525 delta logL = 0.00832606552285 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 45267.9097233 delta logL = 0.0111551933805 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 13.225 1.0000 .0000 .10000E+07 2 'Index ' 2.3678 1.0000 .0000 10.000 3 'Normalizat' .88011 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.1298 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6670E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 45267.91 FROM MIGRAD STATUS=CONVERGED 65 CALLS 233 TOTAL EDM= .91E-10 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 13.172 108.80 .27518E-03 .10325E-02 2 Index 2.3696 .60636 .50000 .85701E-04 3 Normalizat .87973 .19869E-01 .17052 .18139E-03 4 Prefactor 1.1298 .37778E-02 .36551E-01 -.54310E-03 ERR DEF= .500 Final values: Prefactor = 13.1717 Index = 2.36955 Normalizat = 0.87973 Prefactor = 1.12983 ********** ** 18 **HESSE ********** FCN= 45267.91 FROM HESSE STATUS=OK 33 CALLS 266 TOTAL EDM= .92E-10 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 13.172 20.297 .11007E-04 -1.5635 2 Index 2.3696 .70855 .70454E-02 -.55400 3 Normalizat .87973 .18493 .75807E-03 -.97176 4 Prefactor 1.1298 .35479E-01 .12901E-03 -.88519 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 9.16834e-11 Minuit parameter uncertainties: 1 20.2971 2 0.71187 3 0.185066 4 0.0354801 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 45267.9097153 delta logL = 0.0111632738699 Extracting fit parameters... 4FGL J1621.7-1103 Spectrum: PowerLaw 289 Prefactor: 1.317e+01 2.030e+01 0.000e+00 1.000e+06 ( 1.000e-13) 290 Index: 2.370e+00 7.119e-01 0.000e+00 1.000e+01 (-1.000e+00) 291 Scale: 9.767e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 664 Prefactor: 1.130e+00 3.548e-02 0.000e+00 1.000e+01 ( 1.000e+00) 665 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 666 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 656 Normalization: 8.797e-01 1.851e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.59 Ra Dec: 245.427 -11.059 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/38810695/cmap_HighResolution_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='6.82e-03', job_status='DONE', photon_flux_upper_limit='8.79e-08', time_completed='2026-09-22 13:26:46.028447', job_id='38810695', GAL2='1.13', fit_tolerance='1e-08', EG2='0.88', EG='0.88', time_epoch_completed='1790108806.03', return_code2='0', ts='0.59', comment='SUCCESS', return_code='0', GAL='1.13', dlogl='1.12e-02', ts2='0.61', photon_index_error='0.00', photon_index='2.48' WHERE bin_id='946' AND source_name='4FGL J1621.7-1103' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Sep 22 13:26:46 PDT 2026 scratch/kocevski/38810779/Model_4FGL_J1621.7-1103_weekly_bin946.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 FHES J1626.9-2431 adding source FHES J1723.5-0501 adding source GAL_V02 Working on... /lscratch/kocevski/38810779/ft1_filtered_4FGL_J1621.7-1103_weekly_bin946.fits.....................! real 201.89 user 198.76 sys 1.24 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/38810779/ft1_filtered_4FGL_J1621.7-1103_weekly_bin946.fits', '/lscratch/kocevski/38810779/ft2_4FGL_J1621.7-1103_weekly_bin946.fits', expMap='/lscratch/kocevski/38810779/expmap_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.fits', expCube='/lscratch/kocevski/38810779/ltcube_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/38810779/Model_4FGL_J1621.7-1103_weekly_bin946.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1621.7-1103' 4FGL J1621.7-1103 Spectrum: PowerLaw 289 Prefactor: 6.987e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 290 Index: 2.477e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 291 Scale: 9.767e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/38810779/ft1_filtered_4FGL_J1621.7-1103_weekly_bin946.fits Spacecraft file(s): /lscratch/kocevski/38810779/ft2_4FGL_J1621.7-1103_weekly_bin946.fits Exposure map: /lscratch/kocevski/38810779/expmap_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.fits Exposure cube: /lscratch/kocevski/38810779/ltcube_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/38810779/Model_4FGL_J1621.7-1103_weekly_bin946.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) = 45268.8345261 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 45267.9265036 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .11369E-01 1.0000 .0000 .10000E+07 2 'Prefactor ' .50320E-03 1.0000 .0000 .10000E+07 3 'Prefactor ' 11.947 1.0000 .0000 .10000E+07 4 'Prefactor ' 4.7177 1.0000 .0000 .10000E+07 5 'Prefactor ' .24944 1.0000 .0000 .10000E+07 6 'Prefactor ' .66509E-01 1.0000 .0000 .10000E+07 7 'Prefactor ' 14.421 1.0000 .0000 .10000E+07 8 'Normalizat' .87952 1.0000 .10000E-01 10.000 9 'Prefactor ' 1.1301 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6670E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 45267.92 FROM MIGRAD STATUS=CONVERGED 59 CALLS 415 TOTAL EDM= .67E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.5% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .68279E-08 17.296 -.23456E-06** at limit ** 2 Prefactor .11879E-07 10.619 -.79542E-07** at limit ** 3 Prefactor 11.719 1.1718 .68174E-09 -.82371E-01 4 Prefactor 4.7129 3.7436 -.34071E-07 .14355E-02 5 Prefactor 1.0876 20.897 -.11880E-05 -.12098E-02 6 Prefactor .0000 31.631 -.64270E-07** at limit ** 7 Prefactor 14.886 1.6912 .34939E-08 .81593E-01 8 Normalizat .87795 .18623 -.16863E-05 .20330E-04 9 Prefactor 1.1301 .35525E-01 .58036E-06 .32800E-03 ERR DEF= .500 Final values: Prefactor = 6.82787e-09 Prefactor = 1.18794e-08 Prefactor = 11.7191 Prefactor = 4.71294 Prefactor = 1.08764 Prefactor = 0 Prefactor = 14.8864 Normalizat = 0.877955 Prefactor = 1.13007 ********** ** 18 **HESSE ********** FCN= 45267.91 FROM HESSE STATUS=OK 33 CALLS 266 TOTAL EDM= .92E-10 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 13.172 20.297 .11007E-04 -1.5635 2 Index 2.3696 .70855 .70454E-02 -.55400 3 Normalizat .87973 .18493 .75807E-03 -.97176 4 Prefactor 1.1298 .35479E-01 .12901E-03 -.88519 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 9.16834e-11 Minuit parameter uncertainties: 1 20.2971 2 0.71187 3 0.185066 4 0.0354801 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 45267.9097153 delta logL = 0.0111632738699 Extracting fit parameters... 4FGL J1621.7-1103 Spectrum: PowerLaw 289 Prefactor: 1.317e+01 2.030e+01 0.000e+00 1.000e+06 ( 1.000e-13) 290 Index: 2.370e+00 7.119e-01 0.000e+00 1.000e+01 (-1.000e+00) 291 Scale: 9.767e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 664 Prefactor: 1.130e+00 3.548e-02 0.000e+00 1.000e+01 ( 1.000e+00) 665 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 666 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 656 Normalization: 8.797e-01 1.851e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.59 Ra Dec: 245.427 -11.059 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/38810700/cmap_HighResolution_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='6.82e-03', job_status='DONE', photon_flux_upper_limit='8.79e-08', time_completed='2026-09-22 13:26:52.567742', job_id='38810700', GAL2='1.13', fit_tolerance='1e-08', EG2='0.88', EG='0.88', time_epoch_completed='1790108812.57', return_code2='0', ts='0.59', comment='SUCCESS', return_code='0', GAL='1.13', dlogl='1.12e-02', ts2='0.61', photon_index_error='0.00', photon_index='2.48' WHERE bin_id='946' AND source_name='4FGL J1621.7-1103' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Sep 22 13:26:52 PDT 2026 ********** ** 18 **HESSE ********** FCN= 45267.92 FROM HESSE STATUS=OK 115 CALLS 530 TOTAL EDM= .28E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .68279E-08 17.436 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor .11879E-07 10.713 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor 11.719 16.717 .28957E-03 -1.5639 4 Prefactor 4.7129 3.7987 .46304E-03 -1.5665 5 Prefactor 1.0876 4.3187 .12781E-01 -1.5687 6 Prefactor .0000 7.9427 .18572E-01 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor 14.886 15.786 .26350E-03 -1.5631 8 Normalizat .87795 .18282 .17068 -.97239 9 Prefactor 1.1301 .34013E-01 .36539E-01 -.88511 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.76408e-07 Minuit parameter uncertainties: 1 0.000691275 2 0.000712737 3 16.7171 4 3.79865 5 4.31876 6 2.90748e-05 7 15.7858 8 0.182948 9 0.034014 cratch/kocevski/38810850/Model_4FGL_J1621.7-1103_weekly_bin946.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 FHES J1626.9-2431 adding source FHES J1723.5-0501 adding source GAL_V02 Working on... /lscratch/kocevski/38810850/ft1_filtered_4FGL_J1621.7-1103_weekly_bin946.fits.....................! real 195.60 user 192.57 sys 1.29 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/38810850/ft1_filtered_4FGL_J1621.7-1103_weekly_bin946.fits', '/lscratch/kocevski/38810850/ft2_4FGL_J1621.7-1103_weekly_bin946.fits', expMap='/lscratch/kocevski/38810850/expmap_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.fits', expCube='/lscratch/kocevski/38810850/ltcube_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/38810850/Model_4FGL_J1621.7-1103_weekly_bin946.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1621.7-1103' 4FGL J1621.7-1103 Spectrum: PowerLaw 289 Prefactor: 6.987e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 290 Index: 2.477e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 291 Scale: 9.767e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/38810850/ft1_filtered_4FGL_J1621.7-1103_weekly_bin946.fits Spacecraft file(s): /lscratch/kocevski/38810850/ft2_4FGL_J1621.7-1103_weekly_bin946.fits Exposure map: /lscratch/kocevski/38810850/expmap_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.fits Exposure cube: /lscratch/kocevski/38810850/ltcube_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/38810850/Model_4FGL_J1621.7-1103_weekly_bin946.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) = 45268.8345261 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 45267.9265036 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .11369E-01 1.0000 .0000 .10000E+07 2 'Prefactor ' .50320E-03 1.0000 .0000 .10000E+07 3 'Prefactor ' 11.947 1.0000 .0000 .10000E+07 4 'Prefactor ' 4.7177 1.0000 .0000 .10000E+07 5 'Prefactor ' .24944 1.0000 .0000 .10000E+07 6 'Prefactor ' .66509E-01 1.0000 .0000 .10000E+07 7 'Prefactor ' 14.421 1.0000 .0000 .10000E+07 8 'Normalizat' .87952 1.0000 .10000E-01 10.000 9 'Prefactor ' 1.1301 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6670E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 45267.92 FROM MIGRAD STATUS=CONVERGED 59 CALLS 415 TOTAL EDM= .67E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.5% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .68279E-08 17.296 -.23456E-06** at limit ** 2 Prefactor .11879E-07 10.619 -.79542E-07** at limit ** 3 Prefactor 11.719 1.1718 .68174E-09 -.82371E-01 4 Prefactor 4.7129 3.7436 -.34071E-07 .14355E-02 5 Prefactor 1.0876 20.897 -.11880E-05 -.12098E-02 6 Prefactor .0000 31.631 -.64270E-07** at limit ** 7 Prefactor 14.886 1.6912 .34939E-08 .81593E-01 8 Normalizat .87795 .18623 -.16863E-05 .20330E-04 9 Prefactor 1.1301 .35525E-01 .58036E-06 .32800E-03 ERR DEF= .500 Final values: Prefactor = 6.82787e-09 Prefactor = 1.18794e-08 Prefactor = 11.7191 Prefactor = 4.71294 Prefactor = 1.08764 Prefactor = 0 Prefactor = 14.8864 Normalizat = 0.877955 Prefactor = 1.13007 ********** ** 18 **HESSE ********** FCN= 45267.92 FROM HESSE STATUS=OK 115 CALLS 530 TOTAL EDM= .28E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .68279E-08 17.436 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor .11879E-07 10.713 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor 11.719 16.717 .28957E-03 -1.5639 4 Prefactor 4.7129 3.7987 .46304E-03 -1.5665 5 Prefactor 1.0876 4.3187 .12781E-01 -1.5687 6 Prefactor .0000 7.9427 .18572E-01 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor 14.886 15.786 .26350E-03 -1.5631 8 Normalizat .87795 .18282 .17068 -.97239 9 Prefactor 1.1301 .34013E-01 .36539E-01 -.88511 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.76408e-07 Minuit parameter uncertainties: 1 0.000691275 2 0.000712737 3 16.7171 4 3.79865 5 4.31876 6 2.90748e-05 7 15.7858 8 0.182948 9 0.034014 scratch/kocevski/38810891/Model_4FGL_J1621.7-1103_weekly_bin946.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 FHES J1626.9-2431 adding source FHES J1723.5-0501 adding source GAL_V02 Working on... /lscratch/kocevski/38810891/ft1_filtered_4FGL_J1621.7-1103_weekly_bin946.fits.....................! real 190.43 user 188.07 sys 0.78 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/38810891/ft1_filtered_4FGL_J1621.7-1103_weekly_bin946.fits', '/lscratch/kocevski/38810891/ft2_4FGL_J1621.7-1103_weekly_bin946.fits', expMap='/lscratch/kocevski/38810891/expmap_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.fits', expCube='/lscratch/kocevski/38810891/ltcube_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/38810891/Model_4FGL_J1621.7-1103_weekly_bin946.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1621.7-1103' 4FGL J1621.7-1103 Spectrum: PowerLaw 289 Prefactor: 6.987e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 290 Index: 2.477e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 291 Scale: 9.767e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/38810891/ft1_filtered_4FGL_J1621.7-1103_weekly_bin946.fits Spacecraft file(s): /lscratch/kocevski/38810891/ft2_4FGL_J1621.7-1103_weekly_bin946.fits Exposure map: /lscratch/kocevski/38810891/expmap_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.fits Exposure cube: /lscratch/kocevski/38810891/ltcube_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/38810891/Model_4FGL_J1621.7-1103_weekly_bin946.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) = 45268.8345261 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 45267.9265036 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .11369E-01 1.0000 .0000 .10000E+07 2 'Prefactor ' .50320E-03 1.0000 .0000 .10000E+07 3 'Prefactor ' 11.947 1.0000 .0000 .10000E+07 4 'Prefactor ' 4.7177 1.0000 .0000 .10000E+07 5 'Prefactor ' .24944 1.0000 .0000 .10000E+07 6 'Prefactor ' .66509E-01 1.0000 .0000 .10000E+07 7 'Prefactor ' 14.421 1.0000 .0000 .10000E+07 8 'Normalizat' .87952 1.0000 .10000E-01 10.000 9 'Prefactor ' 1.1301 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6670E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 45267.92 FROM MIGRAD STATUS=CONVERGED 59 CALLS 415 TOTAL EDM= .67E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.5% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .68279E-08 17.296 -.23456E-06** at limit ** 2 Prefactor .11879E-07 10.619 -.79542E-07** at limit ** 3 Prefactor 11.719 1.1718 .68174E-09 -.82371E-01 4 Prefactor 4.7129 3.7436 -.34071E-07 .14355E-02 5 Prefactor 1.0876 20.897 -.11880E-05 -.12098E-02 6 Prefactor .0000 31.631 -.64270E-07** at limit ** 7 Prefactor 14.886 1.6912 .34939E-08 .81593E-01 8 Normalizat .87795 .18623 -.16863E-05 .20330E-04 9 Prefactor 1.1301 .35525E-01 .58036E-06 .32800E-03 ERR DEF= .500 Final values: Prefactor = 6.82787e-09 Prefactor = 1.18794e-08 Prefactor = 11.7191 Prefactor = 4.71294 Prefactor = 1.08764 Prefactor = 0 Prefactor = 14.8864 Normalizat = 0.877955 Prefactor = 1.13007 ********** ** 18 **HESSE ********** FCN= 45267.92 FROM HESSE STATUS=OK 115 CALLS 530 TOTAL EDM= .28E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .68279E-08 17.436 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor .11879E-07 10.713 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor 11.719 16.717 .28957E-03 -1.5639 4 Prefactor 4.7129 3.7987 .46304E-03 -1.5665 5 Prefactor 1.0876 4.3187 .12781E-01 -1.5687 6 Prefactor .0000 7.9427 .18572E-01 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor 14.886 15.786 .26350E-03 -1.5631 8 Normalizat .87795 .18282 .17068 -.97239 9 Prefactor 1.1301 .34013E-01 .36539E-01 -.88511 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.76408e-07 Minuit parameter uncertainties: 1 0.000691275 2 0.000712737 3 16.7171 4 3.79865 5 4.31876 6 2.90748e-05 7 15.7858 8 0.182948 9 0.034014 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 45267.9208785 Extracting fit parameters... 4FGL J1621.7-1103 Spectrum: PowerLaw 289 Prefactor: 1.172e+01 1.672e+01 0.000e+00 1.000e+06 ( 1.000e-13) 290 Index: 2.477e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 291 Scale: 9.767e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 664 Prefactor: 1.130e+00 3.401e-02 0.000e+00 1.000e+01 ( 1.000e+00) 665 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 666 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 656 Normalization: 8.780e-01 1.829e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.59 Ra Dec: 245.427 -11.059 Photon Flux Upper Limit: 8.78745531686e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00682462907489 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/38810779/likelihoodResults_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 45267.9125525 delta logL = 0.00832606552285 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 45267.9097233 delta logL = 0.0111551933805 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 13.225 1.0000 .0000 .10000E+07 2 'Index ' 2.3678 1.0000 .0000 10.000 3 'Normalizat' .88011 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.1298 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6670E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 45267.91 FROM MIGRAD STATUS=CONVERGED 65 CALLS 233 TOTAL EDM= .91E-10 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 13.172 108.80 .27518E-03 .10325E-02 2 Index 2.3696 .60636 .50000 .85701E-04 3 Normalizat .87973 .19869E-01 .17052 .18139E-03 4 Prefactor 1.1298 .37778E-02 .36551E-01 -.54310E-03 ERR DEF= .500 Final values: Prefactor = 13.1717 Index = 2.36955 Normalizat = 0.87973 Prefactor = 1.12983 ********** ** 18 **HESSE ********** FCN= 45267.91 FROM HESSE STATUS=OK 33 CALLS 266 TOTAL EDM= .92E-10 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 13.172 20.297 .11007E-04 -1.5635 2 Index 2.3696 .70855 .70454E-02 -.55400 3 Normalizat .87973 .18493 .75807E-03 -.97176 4 Prefactor 1.1298 .35479E-01 .12901E-03 -.88519 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 9.16834e-11 Minuit parameter uncertainties: 1 20.2971 2 0.71187 3 0.185066 4 0.0354801 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 45267.9097153 delta logL = 0.0111632738699 Extracting fit parameters... 4FGL J1621.7-1103 Spectrum: PowerLaw 289 Prefactor: 1.317e+01 2.030e+01 0.000e+00 1.000e+06 ( 1.000e-13) 290 Index: 2.370e+00 7.119e-01 0.000e+00 1.000e+01 (-1.000e+00) 291 Scale: 9.767e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 664 Prefactor: 1.130e+00 3.548e-02 0.000e+00 1.000e+01 ( 1.000e+00) 665 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 666 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 656 Normalization: 8.797e-01 1.851e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.59 Ra Dec: 245.427 -11.059 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/38810779/cmap_HighResolution_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='6.82e-03', job_status='DONE', photon_flux_upper_limit='8.79e-08', time_completed='2026-09-22 13:29:37.294207', job_id='38810779', GAL2='1.13', fit_tolerance='1e-08', EG2='0.88', EG='0.88', time_epoch_completed='1790108977.29', return_code2='0', ts='0.59', comment='SUCCESS', return_code='0', GAL='1.13', dlogl='1.12e-02', ts2='0.61', photon_index_error='0.00', photon_index='2.48' WHERE bin_id='946' AND source_name='4FGL J1621.7-1103' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Sep 22 13:29:37 PDT 2026 scratch/kocevski/38811081/Model_4FGL_J1621.7-1103_weekly_bin946.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 FHES J1626.9-2431 adding source FHES J1723.5-0501 adding source GAL_V02 Working on... /lscratch/kocevski/38811081/ft1_filtered_4FGL_J1621.7-1103_weekly_bin946.fits.....................! real 196.23 user 193.39 sys 1.08 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/38811081/ft1_filtered_4FGL_J1621.7-1103_weekly_bin946.fits', '/lscratch/kocevski/38811081/ft2_4FGL_J1621.7-1103_weekly_bin946.fits', expMap='/lscratch/kocevski/38811081/expmap_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.fits', expCube='/lscratch/kocevski/38811081/ltcube_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/38811081/Model_4FGL_J1621.7-1103_weekly_bin946.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1621.7-1103' 4FGL J1621.7-1103 Spectrum: PowerLaw 289 Prefactor: 6.987e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 290 Index: 2.477e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 291 Scale: 9.767e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/38811081/ft1_filtered_4FGL_J1621.7-1103_weekly_bin946.fits Spacecraft file(s): /lscratch/kocevski/38811081/ft2_4FGL_J1621.7-1103_weekly_bin946.fits Exposure map: /lscratch/kocevski/38811081/expmap_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.fits Exposure cube: /lscratch/kocevski/38811081/ltcube_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/38811081/Model_4FGL_J1621.7-1103_weekly_bin946.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) = 45268.8345261 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 45267.9265036 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .11369E-01 1.0000 .0000 .10000E+07 2 'Prefactor ' .50320E-03 1.0000 .0000 .10000E+07 3 'Prefactor ' 11.947 1.0000 .0000 .10000E+07 4 'Prefactor ' 4.7177 1.0000 .0000 .10000E+07 5 'Prefactor ' .24944 1.0000 .0000 .10000E+07 6 'Prefactor ' .66509E-01 1.0000 .0000 .10000E+07 7 'Prefactor ' 14.421 1.0000 .0000 .10000E+07 8 'Normalizat' .87952 1.0000 .10000E-01 10.000 9 'Prefactor ' 1.1301 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6670E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 45267.92 FROM MIGRAD STATUS=CONVERGED 59 CALLS 415 TOTAL EDM= .67E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.5% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .68279E-08 17.296 -.23456E-06** at limit ** 2 Prefactor .11879E-07 10.619 -.79542E-07** at limit ** 3 Prefactor 11.719 1.1718 .68174E-09 -.82371E-01 4 Prefactor 4.7129 3.7436 -.34071E-07 .14355E-02 5 Prefactor 1.0876 20.897 -.11880E-05 -.12098E-02 6 Prefactor .0000 31.631 -.64270E-07** at limit ** 7 Prefactor 14.886 1.6912 .34939E-08 .81593E-01 8 Normalizat .87795 .18623 -.16863E-05 .20330E-04 9 Prefactor 1.1301 .35525E-01 .58036E-06 .32800E-03 ERR DEF= .500 Final values: Prefactor = 6.82787e-09 Prefactor = 1.18794e-08 Prefactor = 11.7191 Prefactor = 4.71294 Prefactor = 1.08764 Prefactor = 0 Prefactor = 14.8864 Normalizat = 0.877955 Prefactor = 1.13007 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 45267.9208785 Extracting fit parameters... 4FGL J1621.7-1103 Spectrum: PowerLaw 289 Prefactor: 1.172e+01 1.672e+01 0.000e+00 1.000e+06 ( 1.000e-13) 290 Index: 2.477e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 291 Scale: 9.767e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 664 Prefactor: 1.130e+00 3.401e-02 0.000e+00 1.000e+01 ( 1.000e+00) 665 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 666 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 656 Normalization: 8.780e-01 1.829e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.59 Ra Dec: 245.427 -11.059 Photon Flux Upper Limit: 8.78745531686e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00682462907489 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/38810850/likelihoodResults_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 45267.9125525 delta logL = 0.00832606552285 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 45267.9097233 delta logL = 0.0111551933805 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 13.225 1.0000 .0000 .10000E+07 2 'Index ' 2.3678 1.0000 .0000 10.000 3 'Normalizat' .88011 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.1298 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6670E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 45267.91 FROM MIGRAD STATUS=CONVERGED 65 CALLS 233 TOTAL EDM= .91E-10 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 13.172 108.80 .27518E-03 .10325E-02 2 Index 2.3696 .60636 .50000 .85701E-04 3 Normalizat .87973 .19869E-01 .17052 .18139E-03 4 Prefactor 1.1298 .37778E-02 .36551E-01 -.54310E-03 ERR DEF= .500 Final values: Prefactor = 13.1717 Index = 2.36955 Normalizat = 0.87973 Prefactor = 1.12983 ********** ** 18 **HESSE ********** FCN= 45267.92 FROM HESSE STATUS=OK 115 CALLS 530 TOTAL EDM= .28E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .68279E-08 17.436 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor .11879E-07 10.713 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor 11.719 16.717 .28957E-03 -1.5639 4 Prefactor 4.7129 3.7987 .46304E-03 -1.5665 5 Prefactor 1.0876 4.3187 .12781E-01 -1.5687 6 Prefactor .0000 7.9427 .18572E-01 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor 14.886 15.786 .26350E-03 -1.5631 8 Normalizat .87795 .18282 .17068 -.97239 9 Prefactor 1.1301 .34013E-01 .36539E-01 -.88511 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.76408e-07 Minuit parameter uncertainties: 1 0.000691275 2 0.000712737 3 16.7171 4 3.79865 5 4.31876 6 2.90748e-05 7 15.7858 8 0.182948 9 0.034014 ********** ** 18 **HESSE ********** FCN= 45267.91 FROM HESSE STATUS=OK 33 CALLS 266 TOTAL EDM= .92E-10 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 13.172 20.297 .11007E-04 -1.5635 2 Index 2.3696 .70855 .70454E-02 -.55400 3 Normalizat .87973 .18493 .75807E-03 -.97176 4 Prefactor 1.1298 .35479E-01 .12901E-03 -.88519 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 9.16834e-11 Minuit parameter uncertainties: 1 20.2971 2 0.71187 3 0.185066 4 0.0354801 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 45267.9097153 delta logL = 0.0111632738699 Extracting fit parameters... 4FGL J1621.7-1103 Spectrum: PowerLaw 289 Prefactor: 1.317e+01 2.030e+01 0.000e+00 1.000e+06 ( 1.000e-13) 290 Index: 2.370e+00 7.119e-01 0.000e+00 1.000e+01 (-1.000e+00) 291 Scale: 9.767e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 664 Prefactor: 1.130e+00 3.548e-02 0.000e+00 1.000e+01 ( 1.000e+00) 665 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 666 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 656 Normalization: 8.797e-01 1.851e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.59 Ra Dec: 245.427 -11.059 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/38810850/cmap_HighResolution_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='6.82e-03', job_status='DONE', photon_flux_upper_limit='8.79e-08', time_completed='2026-09-22 13:30:14.140104', job_id='38810850', GAL2='1.13', fit_tolerance='1e-08', EG2='0.88', EG='0.88', time_epoch_completed='1790109014.14', return_code2='0', ts='0.59', comment='SUCCESS', return_code='0', GAL='1.13', dlogl='1.12e-02', ts2='0.61', photon_index_error='0.00', photon_index='2.48' WHERE bin_id='946' AND source_name='4FGL J1621.7-1103' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Sep 22 13:30:14 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 45267.9208785 Extracting fit parameters... 4FGL J1621.7-1103 Spectrum: PowerLaw 289 Prefactor: 1.172e+01 1.672e+01 0.000e+00 1.000e+06 ( 1.000e-13) 290 Index: 2.477e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 291 Scale: 9.767e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 664 Prefactor: 1.130e+00 3.401e-02 0.000e+00 1.000e+01 ( 1.000e+00) 665 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 666 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 656 Normalization: 8.780e-01 1.829e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.59 Ra Dec: 245.427 -11.059 Photon Flux Upper Limit: 8.78745531686e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00682462907489 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/38810891/likelihoodResults_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 45267.9125525 delta logL = 0.00832606552285 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 45267.9097233 delta logL = 0.0111551933805 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 13.225 1.0000 .0000 .10000E+07 2 'Index ' 2.3678 1.0000 .0000 10.000 3 'Normalizat' .88011 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.1298 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6670E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 45267.91 FROM MIGRAD STATUS=CONVERGED 65 CALLS 233 TOTAL EDM= .91E-10 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 13.172 108.80 .27518E-03 .10325E-02 2 Index 2.3696 .60636 .50000 .85701E-04 3 Normalizat .87973 .19869E-01 .17052 .18139E-03 4 Prefactor 1.1298 .37778E-02 .36551E-01 -.54310E-03 ERR DEF= .500 Final values: Prefactor = 13.1717 Index = 2.36955 Normalizat = 0.87973 Prefactor = 1.12983 ********** ** 18 **HESSE ********** FCN= 45267.91 FROM HESSE STATUS=OK 33 CALLS 266 TOTAL EDM= .92E-10 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 13.172 20.297 .11007E-04 -1.5635 2 Index 2.3696 .70855 .70454E-02 -.55400 3 Normalizat .87973 .18493 .75807E-03 -.97176 4 Prefactor 1.1298 .35479E-01 .12901E-03 -.88519 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 9.16834e-11 Minuit parameter uncertainties: 1 20.2971 2 0.71187 3 0.185066 4 0.0354801 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 45267.9097153 delta logL = 0.0111632738699 Extracting fit parameters... 4FGL J1621.7-1103 Spectrum: PowerLaw 289 Prefactor: 1.317e+01 2.030e+01 0.000e+00 1.000e+06 ( 1.000e-13) 290 Index: 2.370e+00 7.119e-01 0.000e+00 1.000e+01 (-1.000e+00) 291 Scale: 9.767e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 664 Prefactor: 1.130e+00 3.548e-02 0.000e+00 1.000e+01 ( 1.000e+00) 665 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 666 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 656 Normalization: 8.797e-01 1.851e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.59 Ra Dec: 245.427 -11.059 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/38810891/cmap_HighResolution_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='6.82e-03', job_status='DONE', photon_flux_upper_limit='8.79e-08', time_completed='2026-09-22 13:30:59.960891', job_id='38810891', GAL2='1.13', fit_tolerance='1e-08', EG2='0.88', EG='0.88', time_epoch_completed='1790109059.96', return_code2='0', ts='0.59', comment='SUCCESS', return_code='0', GAL='1.13', dlogl='1.12e-02', ts2='0.61', photon_index_error='0.00', photon_index='2.48' WHERE bin_id='946' AND source_name='4FGL J1621.7-1103' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Sep 22 13:31:00 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 45267.9208785 Extracting fit parameters... 4FGL J1621.7-1103 Spectrum: PowerLaw 289 Prefactor: 1.172e+01 1.672e+01 0.000e+00 1.000e+06 ( 1.000e-13) 290 Index: 2.477e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 291 Scale: 9.767e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 664 Prefactor: 1.130e+00 3.401e-02 0.000e+00 1.000e+01 ( 1.000e+00) 665 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 666 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 656 Normalization: 8.780e-01 1.829e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.59 Ra Dec: 245.427 -11.059 Photon Flux Upper Limit: 8.78745531686e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00682462907489 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/38811081/likelihoodResults_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 45267.9125525 delta logL = 0.00832606552285 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 45267.9097233 delta logL = 0.0111551933805 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 13.225 1.0000 .0000 .10000E+07 2 'Index ' 2.3678 1.0000 .0000 10.000 3 'Normalizat' .88011 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.1298 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6670E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 45267.91 FROM MIGRAD STATUS=CONVERGED 65 CALLS 233 TOTAL EDM= .91E-10 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 13.172 108.80 .27518E-03 .10325E-02 2 Index 2.3696 .60636 .50000 .85701E-04 3 Normalizat .87973 .19869E-01 .17052 .18139E-03 4 Prefactor 1.1298 .37778E-02 .36551E-01 -.54310E-03 ERR DEF= .500 Final values: Prefactor = 13.1717 Index = 2.36955 Normalizat = 0.87973 Prefactor = 1.12983 ********** ** 18 **HESSE ********** FCN= 45267.91 FROM HESSE STATUS=OK 33 CALLS 266 TOTAL EDM= .92E-10 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 13.172 20.297 .11007E-04 -1.5635 2 Index 2.3696 .70855 .70454E-02 -.55400 3 Normalizat .87973 .18493 .75807E-03 -.97176 4 Prefactor 1.1298 .35479E-01 .12901E-03 -.88519 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 9.16834e-11 Minuit parameter uncertainties: 1 20.2971 2 0.71187 3 0.185066 4 0.0354801 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 45267.9097153 delta logL = 0.0111632738699 Extracting fit parameters... 4FGL J1621.7-1103 Spectrum: PowerLaw 289 Prefactor: 1.317e+01 2.030e+01 0.000e+00 1.000e+06 ( 1.000e-13) 290 Index: 2.370e+00 7.119e-01 0.000e+00 1.000e+01 (-1.000e+00) 291 Scale: 9.767e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 664 Prefactor: 1.130e+00 3.548e-02 0.000e+00 1.000e+01 ( 1.000e+00) 665 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 666 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 656 Normalization: 8.797e-01 1.851e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.59 Ra Dec: 245.427 -11.059 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/38811081/cmap_HighResolution_811123201_811728001_4FGL_J1621.7-1103_weekly_bin946.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='6.82e-03', job_status='DONE', photon_flux_upper_limit='8.79e-08', time_completed='2026-09-22 13:32:21.704964', job_id='38811081', GAL2='1.13', fit_tolerance='1e-08', EG2='0.88', EG='0.88', time_epoch_completed='1790109141.7', return_code2='0', ts='0.59', comment='SUCCESS', return_code='0', GAL='1.13', dlogl='1.12e-02', ts2='0.61', photon_index_error='0.00', photon_index='2.48' WHERE bin_id='946' AND source_name='4FGL J1621.7-1103' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Sep 22 13:32:21 PDT 2026