Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 21654.2722812 Extracting fit parameters... 4FGL J2131.0-2746 Spectrum: LogParabola 257 norm: 2.410e+00 1.860e+00 0.000e+00 1.000e+06 ( 1.000e-13) 258 alpha: 1.622e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 259 beta: 1.212e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 260 Eb: 2.442e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 512 Prefactor: 9.590e-01 6.484e-02 0.000e+00 1.000e+01 ( 1.000e+00) 513 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 514 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 511 Normalization: 1.029e+00 1.082e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 13.87 Ra Dec: 322.753 -27.773 Photon Index (Fixed Index): 1.62 +/- 0.00 Photon Flux (Fixed Index): 4.13e-09 +/- 3.19e-09 Energy Flux (Fixed Index): 8.31e-06 +/- 6.42e-06 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) = 21652.5691832 delta logL = 1.70309807527 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 21652.475121 delta logL = 1.79716028152 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 1.3853 1.0000 .0000 .10000E+07 2 'alpha ' .56899 1.0000 .0000 5.0000 3 'Normalizat' 1.0290 1.0000 .10000E-01 10.000 4 'Prefactor ' .95988 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5150E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 21652.48 FROM MIGRAD STATUS=CONVERGED 50 CALLS 214 TOTAL EDM= .68E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 1.3851 1.1462 .92370E-04 .14662E-01 2 alpha .56895 .44057 .50000 -.60055E-04 3 Normalizat 1.0290 .10480 .67202E-01 -.35230E-03 4 Prefactor .95989 .64127E-01 .45764E-01 .32922E-03 ERR DEF= .500 Final values: norm = 1.38511 alpha = 0.568951 Normalizat = 1.02901 Prefactor = 0.959886 ********** ** 18 **HESSE ********** FCN= 21652.48 FROM HESSE STATUS=OK 29 CALLS 243 TOTAL EDM= .77E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 1.3851 1.5791 .36948E-05 -1.5684 2 alpha .56895 .53707 .38519E-01 -.88264 3 Normalizat 1.0290 .12344 .29728E-03 -.92065 4 Prefactor .95989 .75617E-01 .18668E-03 -.94079 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 7.7214e-10 Minuit parameter uncertainties: 1 1.57908 2 0.547875 3 0.123476 4 0.0756252 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) = 21652.475121 delta logL = 1.79716029515 Extracting fit parameters... 4FGL J2131.0-2746 Spectrum: LogParabola 257 norm: 1.385e+00 1.579e+00 0.000e+00 1.000e+06 ( 1.000e-13) 258 alpha: 5.690e-01 5.479e-01 0.000e+00 5.000e+00 ( 1.000e+00) 259 beta: 1.212e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 260 Eb: 2.442e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 512 Prefactor: 9.599e-01 7.563e-02 0.000e+00 1.000e+01 ( 1.000e+00) 513 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 514 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 511 Normalization: 1.029e+00 1.235e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 17.47 Ra Dec: 322.753 -27.773 Photon Index (Free Index): 0.57 +/- 0.55 Photon Flux (Free Index): 2.08e-09 +/- 1.67e-09 Energy Flux (Free Index): 4.03e-05 +/- 4.10e-05 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/28183358/cmap_HighResolution_802051201_802656001_4FGL_J2131.0-2746_weekly_bin931.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET comment='SUCCESS', photon_flux='4.13e-09', energy_flux2='4.03e-05', photon_flux_error='3.19e-09', dlogl='1.80e+00', energy_flux='8.31e-06', photon_flux2='2.08e-09', job_status='DONE', time_completed='2026-06-09 19:21:42.480337', photon_index_error2='0.55', photon_index2='0.57', ts='13.87', fit_tolerance='1e-08', GAL='0.96', photon_index_error='0.00', energy_flux_error2='4.10e-05', EG='1.03', time_epoch_completed='1781058102.48', return_code='0', job_id='28183358', GAL2='0.96', EG2='1.03', return_code2='0', energy_flux_error='6.42e-06', photon_flux_error2='1.67e-09', ts2='17.47', photon_index='1.62' WHERE bin_id='931' AND source_name='4FGL J2131.0-2746' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Jun 9 19:21:42 PDT 2026 ********** ** 18 **HESSE ********** FCN= 21654.27 FROM HESSE STATUS=OK 302 CALLS 1436 TOTAL EDM= .44E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .36859E-07 6.0566 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 norm .56344E-07 4.2872 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor 14.052 10.260 .26684E-03 -1.5633 4 Prefactor 17.210 13.872 .23950E-03 -1.5625 5 Prefactor .0000 1.2010 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 norm 2.4099 1.8603 .65917E-03 -1.5677 7 Prefactor .0000 .93306 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor .0000 .96714 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor 1.2685 4.4899 .98401E-03 -1.5685 10 Prefactor .22204E-09 3.1164 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 norm .0000 1.0276 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor .97145E-08 6.5347 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor .0000 31.257 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 norm 18.366 3.2951 .23344E-03 -1.5622 15 norm 1.1905 .23418 .66866E-03 -1.5686 16 Prefactor .63494 3.8199 .66594E-03 -1.5692 17 Prefactor .34528E-07 4.2711 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Normalizat 1.0290 .10814 .67204E-01 -.92066 19 Prefactor .95901 .64836E-01 .45750E-01 -.94109 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 4.44059e-06 Minuit parameter uncertainties: 1 0.000944827 2 0.000982851 3 10.2596 4 13.8725 5 5.23645e-06 6 1.86035 7 9.91504e-07 8 2.99148e-07 9 4.4899 10 5.34648e-05 11 4.59704e-07 12 0.000503212 13 3.83016e-05 14 3.29515 15 0.234178 16 3.11472 17 0.000767936 18 0.108168 19 0.0648415 /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). Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 21654.2722812 Extracting fit parameters... 4FGL J2131.0-2746 Spectrum: LogParabola 257 norm: 2.410e+00 1.860e+00 0.000e+00 1.000e+06 ( 1.000e-13) 258 alpha: 1.622e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 259 beta: 1.212e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 260 Eb: 2.442e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 512 Prefactor: 9.590e-01 6.484e-02 0.000e+00 1.000e+01 ( 1.000e+00) 513 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 514 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 511 Normalization: 1.029e+00 1.082e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 13.87 Ra Dec: 322.753 -27.773 Photon Index (Fixed Index): 1.62 +/- 0.00 Photon Flux (Fixed Index): 4.13e-09 +/- 3.19e-09 Energy Flux (Fixed Index): 8.31e-06 +/- 6.42e-06 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) = 21652.5691832 delta logL = 1.70309807527 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 21652.475121 delta logL = 1.79716028152 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 1.3853 1.0000 .0000 .10000E+07 2 'alpha ' .56899 1.0000 .0000 5.0000 3 'Normalizat' 1.0290 1.0000 .10000E-01 10.000 4 'Prefactor ' .95988 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5150E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 21652.48 FROM MIGRAD STATUS=CONVERGED 50 CALLS 214 TOTAL EDM= .68E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 1.3851 1.1462 .92370E-04 .14662E-01 2 alpha .56895 .44057 .50000 -.60055E-04 3 Normalizat 1.0290 .10480 .67202E-01 -.35230E-03 4 Prefactor .95989 .64127E-01 .45764E-01 .32922E-03 ERR DEF= .500 Final values: norm = 1.38511 alpha = 0.568951 Normalizat = 1.02901 Prefactor = 0.959886 ********** ** 18 **HESSE ********** FCN= 21652.48 FROM HESSE STATUS=OK 29 CALLS 243 TOTAL EDM= .77E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 1.3851 1.5791 .36948E-05 -1.5684 2 alpha .56895 .53707 .38519E-01 -.88264 3 Normalizat 1.0290 .12344 .29728E-03 -.92065 4 Prefactor .95989 .75617E-01 .18668E-03 -.94079 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 7.7214e-10 Minuit parameter uncertainties: 1 1.57908 2 0.547875 3 0.123476 4 0.0756252 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) = 21652.475121 delta logL = 1.79716029515 Extracting fit parameters... 4FGL J2131.0-2746 Spectrum: LogParabola 257 norm: 1.385e+00 1.579e+00 0.000e+00 1.000e+06 ( 1.000e-13) 258 alpha: 5.690e-01 5.479e-01 0.000e+00 5.000e+00 ( 1.000e+00) 259 beta: 1.212e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 260 Eb: 2.442e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 512 Prefactor: 9.599e-01 7.563e-02 0.000e+00 1.000e+01 ( 1.000e+00) 513 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 514 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 511 Normalization: 1.029e+00 1.235e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 17.47 Ra Dec: 322.753 -27.773 Photon Index (Free Index): 0.57 +/- 0.55 Photon Flux (Free Index): 2.08e-09 +/- 1.67e-09 Energy Flux (Free Index): 4.03e-05 +/- 4.10e-05 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/28183375/cmap_HighResolution_802051201_802656001_4FGL_J2131.0-2746_weekly_bin931.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET comment='SUCCESS', photon_flux='4.13e-09', energy_flux2='4.03e-05', photon_flux_error='3.19e-09', dlogl='1.80e+00', energy_flux='8.31e-06', photon_flux2='2.08e-09', job_status='DONE', time_completed='2026-06-09 19:22:13.630235', photon_index_error2='0.55', photon_index2='0.57', ts='13.87', fit_tolerance='1e-08', GAL='0.96', photon_index_error='0.00', energy_flux_error2='4.10e-05', EG='1.03', time_epoch_completed='1781058133.63', return_code='0', job_id='28183375', GAL2='0.96', EG2='1.03', return_code2='0', energy_flux_error='6.42e-06', photon_flux_error2='1.67e-09', ts2='17.47', photon_index='1.62' WHERE bin_id='931' AND source_name='4FGL J2131.0-2746' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Jun 9 19:22:13 PDT 2026 number of points = 17382 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J2131.0-2746_weekly_bin931 RA = 322.753, Dec = -27.7727 tmin = 802051201, tmax = 802656001 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='28183892', job_status='RUN', time_executed='2026-06-09 19:20:00.374093', time_epoch_executed='1781058000.37' WHERE source_name='4FGL J2131.0-2746' and cadence='weekly' and bin_id='931' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/28183892 Creating custom pfile directory: /lscratch/kocevski/28183892/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=802051201.0 && nMetStart<802656001.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=802051201.0 && nMetStart<802656001.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/28183892/ft1_4FGL_J2131.0-2746_weekly_bin931.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=802051201.0 && nMetStart<802656001.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/28183892/ft2_4FGL_J2131.0-2746_weekly_bin931.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/28183892/ft1_4FGL_J2131.0-2746_weekly_bin931.fits outfile=/lscratch/kocevski/28183892/ft1_filteredMKT_4FGL_J2131.0-2746_weekly_bin931.fits ra=322.753 dec=-27.7727 rad=12.0 tmin=802051201.0 tmax=802656001.0 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 5.25 user 4.63 sys 0.22 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/28183892/ft2_4FGL_J2131.0-2746_weekly_bin931.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/28183892/ft2_4FGL_J2131.0-2746_weekly_bin931.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/28183892/ft1_filteredMKT_4FGL_J2131.0-2746_weekly_bin931.fits evtable="EVENTS" outfile="/lscratch/kocevski/28183892/ft1_filtered_4FGL_J2131.0-2746_weekly_bin931.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 0.69 user 0.22 sys 0.12 Number of photons that the gtmktime cut: 2035 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/28183892/ft1_filtered_4FGL_J2131.0-2746_weekly_bin931.fits" evtable="EVENTS" scfile=/lscratch/kocevski/28183892/ft2_4FGL_J2131.0-2746_weekly_bin931.fits sctable="SC_DATnumber of points = 17382 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J2131.0-2746_weekly_bin931 RA = 322.753, Dec = -27.7727 tmin = 802051201, tmax = 802656001 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='28183891', job_status='RUN', time_executed='2026-06-09 19:20:00.374088', time_epoch_executed='1781058000.37' WHERE source_name='4FGL J2131.0-2746' and cadence='weekly' and bin_id='931' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/28183891 Creating custom pfile directory: /lscratch/kocevski/28183891/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=802051201.0 && nMetStart<802656001.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=802051201.0 && nMetStart<802656001.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/28183891/ft1_4FGL_J2131.0-2746_weekly_bin931.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=802051201.0 && nMetStart<802656001.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/28183891/ft2_4FGL_J2131.0-2746_weekly_bin931.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/28183891/ft1_4FGL_J2131.0-2746_weekly_bin931.fits outfile=/lscratch/kocevski/28183891/ft1_filteredMKT_4FGL_J2131.0-2746_weekly_bin931.fits ra=322.753 dec=-27.7727 rad=12.0 tmin=802051201.0 tmax=802656001.0 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 5.20 user 4.62 sys 0.24 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/28183891/ft2_4FGL_J2131.0-2746_weekly_bin931.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/28183891/ft2_4FGL_J2131.0-2746_weekly_bin931.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/28183891/ft1_filteredMKT_4FGL_J2131.0-2746_weekly_bin931.fits evtable="EVENTS" outfile="/lscratch/kocevski/28183891/ft1_filtered_4FGL_J2131.0-2746_weekly_bin931.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 0.20 sys 0.14 Number of photons that the gtmktime cut: 2035 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/28183891/ft1_filtered_4FGL_J2131.0-2746_weekly_bin931.fits" evtable="EVENTS" scfile=/lscratch/kocevski/28183891/ft2_4FGL_J2131.0-2746_weekly_bin931.fits sctable="SC_DATnumber of points = 17382 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J2131.0-2746_weekly_bin931 RA = 322.753, Dec = -27.7727 tmin = 802051201, tmax = 802656001 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='28183911', job_status='RUN', time_executed='2026-06-09 19:19:59.661468', time_epoch_executed='1781057999.66' WHERE source_name='4FGL J2131.0-2746' and cadence='weekly' and bin_id='931' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/28183911 Creating custom pfile directory: /lscratch/kocevski/28183911/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=802051201.0 && nMetStart<802656001.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=802051201.0 && nMetStart<802656001.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/28183911/ft1_4FGL_J2131.0-2746_weekly_bin931.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=802051201.0 && nMetStart<802656001.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/28183911/ft2_4FGL_J2131.0-2746_weekly_bin931.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/28183911/ft1_4FGL_J2131.0-2746_weekly_bin931.fits outfile=/lscratch/kocevski/28183911/ft1_filteredMKT_4FGL_J2131.0-2746_weekly_bin931.fits ra=322.753 dec=-27.7727 rad=12.0 tmin=802051201.0 tmax=802656001.0 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 5.30 user 4.70 sys 0.22 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/28183911/ft2_4FGL_J2131.0-2746_weekly_bin931.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/28183911/ft2_4FGL_J2131.0-2746_weekly_bin931.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/28183911/ft1_filteredMKT_4FGL_J2131.0-2746_weekly_bin931.fits evtable="EVENTS" outfile="/lscratch/kocevski/28183911/ft1_filtered_4FGL_J2131.0-2746_weekly_bin931.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 1.12 user 0.25 sys 0.14 Number of photons that the gtmktime cut: 2035 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/28183911/ft1_filtered_4FGL_J2131.0-2746_weekly_bin931.fits" evtable="EVENTS" scfile=/lscratch/kocevski/28183911/ft2_4FGL_J2131.0-2746_weekly_bin931.fits sctable="SC_DATnumber of points = 17382 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J2131.0-2746_weekly_bin931 RA = 322.753, Dec = -27.7727 tmin = 802051201, tmax = 802656001 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='28184270', job_status='RUN', time_executed='2026-06-09 19:21:59.673254', time_epoch_executed='1781058119.67' WHERE source_name='4FGL J2131.0-2746' and cadence='weekly' and bin_id='931' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/28184270 Creating custom pfile directory: /lscratch/kocevski/28184270/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=802051201.0 && nMetStart<802656001.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=802051201.0 && nMetStart<802656001.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/28184270/ft1_4FGL_J2131.0-2746_weekly_bin931.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=802051201.0 && nMetStart<802656001.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/28184270/ft2_4FGL_J2131.0-2746_weekly_bin931.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/28184270/ft1_4FGL_J2131.0-2746_weekly_bin931.fits outfile=/lscratch/kocevski/28184270/ft1_filteredMKT_4FGL_J2131.0-2746_weekly_bin931.fits ra=322.753 dec=-27.7727 rad=12.0 tmin=802051201.0 tmax=802656001.0 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 5.27 user 4.66 sys 0.22 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/28184270/ft2_4FGL_J2131.0-2746_weekly_bin931.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/28184270/ft2_4FGL_J2131.0-2746_weekly_bin931.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/28184270/ft1_filteredMKT_4FGL_J2131.0-2746_weekly_bin931.fits evtable="EVENTS" outfile="/lscratch/kocevski/28184270/ft1_filtered_4FGL_J2131.0-2746_weekly_bin931.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 1.22 user 0.22 sys 0.14 Number of photons that the gtmktime cut: 2035 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/28184270/ft1_filtered_4FGL_J2131.0-2746_weekly_bin931.fits" evtable="EVENTS" scfile=/lscratch/kocevski/28184270/ft2_4FGL_J2131.0-2746_weekly_bin931.fits sctable="SC_DATA" outfile=/lscratch/kocevski/28183892/ltcube_802051201_802656001_4FGL_J2131.0-2746_weekly_bin931.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/28183892/ft2_4FGL_J2131.0-2746_weekly_bin931.fits .....................! real 17.96 user 17.27 sys 0.27 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/28183892/ft1_filtered_4FGL_J2131.0-2746_weekly_bin931.fits evtable="EVENTS" scfile=/lscratch/kocevski/28183892/ft2_4FGL_J2131.0-2746_weekly_bin931.fits sctable="SC_DATA" expcube=/lscratch/kocevski/28183892/ltcube_802051201_802656001_4FGL_J2131.0-2746_weekly_bin931.fits outfile=/lscratch/kocevski/28183892/expmap_802051201_802656001_4FGL_J2131.0-2746_weekly_bin931.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/28183892/ltcube_802051201_802656001_4FGL_J2131.0-2746_weekly_bin931.fits .....................! real 68.54 user 63.67 sys 4.13 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Added 159 point sources and 0 extended sources Setting source of interest to: 4FGL J2131.0-2746 @ 322.753 -27.7727 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/28183892/ft1_filtered_4FGL_J2131.0-2746_weekly_bin931.fits scfile=/lscratch/kocevski/28183892/ft2_4FGL_J2131.0-2746_weekly_bin931.fits outfile=/lscratch/kocevski/28183892/cmap_802051201_802656001_4FGL_J2131.0-2746_weekly_bin931.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=322.753 yref=-27.7727 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.70 user 0.24 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/28183892/ft1_filtered_4FGL_J2131.0-2746_weekly_bin931.fits scfile=/lscratch/kocevski/28183892/ft2_4FGL_J2131.0-2746_weekly_bin931.fits outfile=/lscratch/kocevski/28183892/cmap_HighResolution_802051201_802656001_4FGL_J2131.0-2746_weekly_bin931.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=322.753 yref=-27.7727 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 0.73 user 0.23 sys 0.14 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/28183892/ft1_filtered_4FGL_J2131.0-2746_weekly_bin931.fits evtable="EVENTS" scfile=/lscratch/kocevski/28183892/ft2_4FGL_J2131.0-2746_weekly_bin931.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/28183892/Model_4FGL_J2131.0-2746_weekly_bin931.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 A" outfile=/lscratch/kocevski/28183891/ltcube_802051201_802656001_4FGL_J2131.0-2746_weekly_bin931.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/28183891/ft2_4FGL_J2131.0-2746_weekly_bin931.fits .....................! real 18.21 user 17.49 sys 0.24 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/28183891/ft1_filtered_4FGL_J2131.0-2746_weekly_bin931.fits evtable="EVENTS" scfile=/lscratch/kocevski/28183891/ft2_4FGL_J2131.0-2746_weekly_bin931.fits sctable="SC_DATA" expcube=/lscratch/kocevski/28183891/ltcube_802051201_802656001_4FGL_J2131.0-2746_weekly_bin931.fits outfile=/lscratch/kocevski/28183891/expmap_802051201_802656001_4FGL_J2131.0-2746_weekly_bin931.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/28183891/ltcube_802051201_802656001_4FGL_J2131.0-2746_weekly_bin931.fits .....................! real 68.60 user 64.10 sys 3.86 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Added 159 point sources and 0 extended sources Setting source of interest to: 4FGL J2131.0-2746 @ 322.753 -27.7727 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/28183891/ft1_filtered_4FGL_J2131.0-2746_weekly_bin931.fits scfile=/lscratch/kocevski/28183891/ft2_4FGL_J2131.0-2746_weekly_bin931.fits outfile=/lscratch/kocevski/28183891/cmap_802051201_802656001_4FGL_J2131.0-2746_weekly_bin931.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=322.753 yref=-27.7727 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 0.67 user 0.22 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/28183891/ft1_filtered_4FGL_J2131.0-2746_weekly_bin931.fits scfile=/lscratch/kocevski/28183891/ft2_4FGL_J2131.0-2746_weekly_bin931.fits outfile=/lscratch/kocevski/28183891/cmap_HighResolution_802051201_802656001_4FGL_J2131.0-2746_weekly_bin931.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=322.753 yref=-27.7727 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.70 user 0.24 sys 0.14 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/28183891/ft1_filtered_4FGL_J2131.0-2746_weekly_bin931.fits evtable="EVENTS" scfile=/lscratch/kocevski/28183891/ft2_4FGL_J2131.0-2746_weekly_bin931.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/28183891/Model_4FGL_J2131.0-2746_weekly_bin931.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 A" outfile=/lscratch/kocevski/28183911/ltcube_802051201_802656001_4FGL_J2131.0-2746_weekly_bin931.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/28183911/ft2_4FGL_J2131.0-2746_weekly_bin931.fits .....................! real 18.56 user 17.84 sys 0.23 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/28183911/ft1_filtered_4FGL_J2131.0-2746_weekly_bin931.fits evtable="EVENTS" scfile=/lscratch/kocevski/28183911/ft2_4FGL_J2131.0-2746_weekly_bin931.fits sctable="SC_DATA" expcube=/lscratch/kocevski/28183911/ltcube_802051201_802656001_4FGL_J2131.0-2746_weekly_bin931.fits outfile=/lscratch/kocevski/28183911/expmap_802051201_802656001_4FGL_J2131.0-2746_weekly_bin931.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/28183911/ltcube_802051201_802656001_4FGL_J2131.0-2746_weekly_bin931.fits .....................! real 68.82 user 63.72 sys 4.21 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Added 159 point sources and 0 extended sources Setting source of interest to: 4FGL J2131.0-2746 @ 322.753 -27.7727 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/28183911/ft1_filtered_4FGL_J2131.0-2746_weekly_bin931.fits scfile=/lscratch/kocevski/28183911/ft2_4FGL_J2131.0-2746_weekly_bin931.fits outfile=/lscratch/kocevski/28183911/cmap_802051201_802656001_4FGL_J2131.0-2746_weekly_bin931.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=322.753 yref=-27.7727 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 0.88 user 0.24 sys 0.15 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/28183911/ft1_filtered_4FGL_J2131.0-2746_weekly_bin931.fits scfile=/lscratch/kocevski/28183911/ft2_4FGL_J2131.0-2746_weekly_bin931.fits outfile=/lscratch/kocevski/28183911/cmap_HighResolution_802051201_802656001_4FGL_J2131.0-2746_weekly_bin931.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=322.753 yref=-27.7727 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 0.80 user 0.26 sys 0.12 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/28183911/ft1_filtered_4FGL_J2131.0-2746_weekly_bin931.fits evtable="EVENTS" scfile=/lscratch/kocevski/28183911/ft2_4FGL_J2131.0-2746_weekly_bin931.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/28183911/Model_4FGL_J2131.0-2746_weekly_bin931.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 A" outfile=/lscratch/kocevski/28184270/ltcube_802051201_802656001_4FGL_J2131.0-2746_weekly_bin931.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/28184270/ft2_4FGL_J2131.0-2746_weekly_bin931.fits .....................! real 18.30 user 17.57 sys 0.24 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/28184270/ft1_filtered_4FGL_J2131.0-2746_weekly_bin931.fits evtable="EVENTS" scfile=/lscratch/kocevski/28184270/ft2_4FGL_J2131.0-2746_weekly_bin931.fits sctable="SC_DATA" expcube=/lscratch/kocevski/28184270/ltcube_802051201_802656001_4FGL_J2131.0-2746_weekly_bin931.fits outfile=/lscratch/kocevski/28184270/expmap_802051201_802656001_4FGL_J2131.0-2746_weekly_bin931.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/28184270/ltcube_802051201_802656001_4FGL_J2131.0-2746_weekly_bin931.fits .....................! real 69.64 user 64.67 sys 4.02 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Added 159 point sources and 0 extended sources Setting source of interest to: 4FGL J2131.0-2746 @ 322.753 -27.7727 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/28184270/ft1_filtered_4FGL_J2131.0-2746_weekly_bin931.fits scfile=/lscratch/kocevski/28184270/ft2_4FGL_J2131.0-2746_weekly_bin931.fits outfile=/lscratch/kocevski/28184270/cmap_802051201_802656001_4FGL_J2131.0-2746_weekly_bin931.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=322.753 yref=-27.7727 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 0.73 user 0.24 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/28184270/ft1_filtered_4FGL_J2131.0-2746_weekly_bin931.fits scfile=/lscratch/kocevski/28184270/ft2_4FGL_J2131.0-2746_weekly_bin931.fits outfile=/lscratch/kocevski/28184270/cmap_HighResolution_802051201_802656001_4FGL_J2131.0-2746_weekly_bin931.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=322.753 yref=-27.7727 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 0.67 user 0.24 sys 0.12 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/28184270/ft1_filtered_4FGL_J2131.0-2746_weekly_bin931.fits evtable="EVENTS" scfile=/lscratch/kocevski/28184270/ft2_4FGL_J2131.0-2746_weekly_bin931.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/28184270/Model_4FGL_J2131.0-2746_weekly_bin931.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 GAL_V02 Working on... /lscratch/kocevski/28183892/ft1_filtered_4FGL_J2131.0-2746_weekly_bin931.fits.....................! real 61.73 user 60.04 sys 0.96 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/28183892/ft1_filtered_4FGL_J2131.0-2746_weekly_bin931.fits', '/lscratch/kocevski/28183892/ft2_4FGL_J2131.0-2746_weekly_bin931.fits', expMap='/lscratch/kocevski/28183892/expmap_802051201_802656001_4FGL_J2131.0-2746_weekly_bin931.fits', expCube='/lscratch/kocevski/28183892/ltcube_802051201_802656001_4FGL_J2131.0-2746_weekly_bin931.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/28183892/Model_4FGL_J2131.0-2746_weekly_bin931.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2131.0-2746' 4FGL J2131.0-2746 Spectrum: LogParabola 257 norm: 1.458e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 258 alpha: 1.622e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 259 beta: 1.212e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 260 Eb: 2.442e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/28183892/ft1_filtered_4FGL_J2131.0-2746_weekly_bin931.fits Spacecraft file(s): /lscratch/kocevski/28183892/ft2_4FGL_J2131.0-2746_weekly_bin931.fits Exposure map: /lscratch/kocevski/28183892/expmap_802051201_802656001_4FGL_J2131.0-2746_weekly_bin931.fits Exposure cube: /lscratch/kocevski/28183892/ltcube_802051201_802656001_4FGL_J2131.0-2746_weekly_bin931.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/28183892/Model_4FGL_J2131.0-2746_weekly_bin931.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) = 21654.2993827 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 21654.2727168 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .10426E-02 1.0000 .0000 .10000E+07 2 'norm ' .95743E-03 1.0000 .0000 .10000E+07 3 'Prefactor ' 14.062 1.0000 .0000 .10000E+07 4 'Prefactor ' 17.448 1.0000 .0000 .10000E+07 5 'Prefactor ' .12303E-04 1.0000 .0000 .10000E+07 6 'norm ' 2.4101 1.0000 .0000 .10000E+07 7 'Prefactor ' .37519E-05 1.0000 .0000 .10000E+07 8 'Prefactor ' .64364E-05 1.0000 .0000 .10000E+07 9 'Prefactor ' 1.2748 1.0000 .0000 .10000E+07 10 'Prefactor ' .35387E-04 1.0000 .0000 .10000E+07 11 'norm ' .15135E-05 1.0000 .0000 .10000E+07 12 'Prefactor ' .22051E-05 1.0000 .0000 .10000E+07 13 'Prefactor ' .45324E-02 1.0000 .0000 .10000E+07 14 'norm ' 18.364 1.0000 .0000 .10000E+07 15 'norm ' 1.1905 1.0000 .0000 .10000E+07 16 'Prefactor ' .62987 1.0000 .0000 .10000E+07 17 'Prefactor ' .63338E-07 1.0000 .0000 .10000E+07 18 'Normalizat' 1.0291 1.0000 .10000E-01 10.000 19 'Prefactor ' .95879 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5150E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 21654.27 FROM MIGRAD STATUS=CONVERGED 128 CALLS 1134 TOTAL EDM= .17E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.4% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .36859E-07 5.1547 .37515E-07** at limit ** 2 norm .56344E-07 2.6912 .10355E-06** at limit ** 3 Prefactor 14.052 1.5162 -.72346E-08 -.67622E-02 4 Prefactor 17.210 12.363 .64370E-07 -.26581E-01 5 Prefactor .0000 1.2047 -.11730E-06** at limit ** 6 norm 2.4099 1.8631 .45449E-08 -.12158E-03 7 Prefactor .0000 .93280 -.91309E-07** at limit ** 8 Prefactor .0000 .96072 .80882E-08** at limit ** 9 Prefactor 1.2685 4.4713 -.71953E-07 .11352E-03 10 Prefactor .22204E-09 3.1101 -.36532E-07** at limit ** 11 norm .0000 1.0221 .55803E-07** at limit ** 12 Prefactor .97145E-08 6.2932 -.94491E-07** at limit ** 13 Prefactor .0000 31.105 .14177E-06** at limit ** 14 norm 18.366 3.3045 -.15149E-07 -.34079E-04 15 norm 1.1905 .23386 -.49267E-08 .26504E-02 16 Prefactor .63494 3.7906 .37094E-07 -.20676E-03 17 Prefactor .34528E-07 3.2980 .74072E-08** at limit ** 18 Normalizat 1.0290 .12731 .10265E-05 -.34632E-04 19 Prefactor .95901 .76486E-01 -.40828E-06 -.35028E-04 ERR DEF= .500 Final values: Prefactor = 3.68594e-08 norm = 5.63438e-08 Prefactor = 14.0522 Prefactor = 17.2095 Prefactor = 0 norm = 2.40986 Prefactor = 0 Prefactor = 0 Prefactor = 1.2685 Prefactor = 2.22045e-10 norm = 0 Prefactor = 9.71445e-09 Prefactor = 0 norm = 18.3665 norm = 1.19045 Prefactor = 0.634936 Prefactor = 3.45279e-08 Normalizat = 1.02898 Prefactor = 0.959006 source GAL_V02 Working on... /lscratch/kocevski/28183891/ft1_filtered_4FGL_J2131.0-2746_weekly_bin931.fits.....................! real 62.41 user 60.80 sys 0.90 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/28183891/ft1_filtered_4FGL_J2131.0-2746_weekly_bin931.fits', '/lscratch/kocevski/28183891/ft2_4FGL_J2131.0-2746_weekly_bin931.fits', expMap='/lscratch/kocevski/28183891/expmap_802051201_802656001_4FGL_J2131.0-2746_weekly_bin931.fits', expCube='/lscratch/kocevski/28183891/ltcube_802051201_802656001_4FGL_J2131.0-2746_weekly_bin931.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/28183891/Model_4FGL_J2131.0-2746_weekly_bin931.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2131.0-2746' 4FGL J2131.0-2746 Spectrum: LogParabola 257 norm: 1.458e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 258 alpha: 1.622e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 259 beta: 1.212e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 260 Eb: 2.442e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/28183891/ft1_filtered_4FGL_J2131.0-2746_weekly_bin931.fits Spacecraft file(s): /lscratch/kocevski/28183891/ft2_4FGL_J2131.0-2746_weekly_bin931.fits Exposure map: /lscratch/kocevski/28183891/expmap_802051201_802656001_4FGL_J2131.0-2746_weekly_bin931.fits Exposure cube: /lscratch/kocevski/28183891/ltcube_802051201_802656001_4FGL_J2131.0-2746_weekly_bin931.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/28183891/Model_4FGL_J2131.0-2746_weekly_bin931.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) = 21654.2993827 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 21654.2727168 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .10426E-02 1.0000 .0000 .10000E+07 2 'norm ' .95743E-03 1.0000 .0000 .10000E+07 3 'Prefactor ' 14.062 1.0000 .0000 .10000E+07 4 'Prefactor ' 17.448 1.0000 .0000 .10000E+07 5 'Prefactor ' .12303E-04 1.0000 .0000 .10000E+07 6 'norm ' 2.4101 1.0000 .0000 .10000E+07 7 'Prefactor ' .37519E-05 1.0000 .0000 .10000E+07 8 'Prefactor ' .64364E-05 1.0000 .0000 .10000E+07 9 'Prefactor ' 1.2748 1.0000 .0000 .10000E+07 10 'Prefactor ' .35387E-04 1.0000 .0000 .10000E+07 11 'norm ' .15135E-05 1.0000 .0000 .10000E+07 12 'Prefactor ' .22051E-05 1.0000 .0000 .10000E+07 13 'Prefactor ' .45324E-02 1.0000 .0000 .10000E+07 14 'norm ' 18.364 1.0000 .0000 .10000E+07 15 'norm ' 1.1905 1.0000 .0000 .10000E+07 16 'Prefactor ' .62987 1.0000 .0000 .10000E+07 17 'Prefactor ' .63338E-07 1.0000 .0000 .10000E+07 18 'Normalizat' 1.0291 1.0000 .10000E-01 10.000 19 'Prefactor ' .95879 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5150E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 21654.27 FROM MIGRAD STATUS=CONVERGED 128 CALLS 1134 TOTAL EDM= .17E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.4% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .36859E-07 5.1547 .37515E-07** at limit ** 2 norm .56344E-07 2.6912 .10355E-06** at limit ** 3 Prefactor 14.052 1.5162 -.72346E-08 -.67622E-02 4 Prefactor 17.210 12.363 .64370E-07 -.26581E-01 5 Prefactor .0000 1.2047 -.11730E-06** at limit ** 6 norm 2.4099 1.8631 .45449E-08 -.12158E-03 7 Prefactor .0000 .93280 -.91309E-07** at limit ** 8 Prefactor .0000 .96072 .80882E-08** at limit ** 9 Prefactor 1.2685 4.4713 -.71953E-07 .11352E-03 10 Prefactor .22204E-09 3.1101 -.36532E-07** at limit ** 11 norm .0000 1.0221 .55803E-07** at limit ** 12 Prefactor .97145E-08 6.2932 -.94491E-07** at limit ** 13 Prefactor .0000 31.105 .14177E-06** at limit ** 14 norm 18.366 3.3045 -.15149E-07 -.34079E-04 15 norm 1.1905 .23386 -.49267E-08 .26504E-02 16 Prefactor .63494 3.7906 .37094E-07 -.20676E-03 17 Prefactor .34528E-07 3.2980 .74072E-08** at limit ** 18 Normalizat 1.0290 .12731 .10265E-05 -.34632E-04 19 Prefactor .95901 .76486E-01 -.40828E-06 -.35028E-04 ERR DEF= .500 Final values: Prefactor = 3.68594e-08 norm = 5.63438e-08 Prefactor = 14.0522 Prefactor = 17.2095 Prefactor = 0 norm = 2.40986 Prefactor = 0 Prefactor = 0 Prefactor = 1.2685 Prefactor = 2.22045e-10 norm = 0 Prefactor = 9.71445e-09 Prefactor = 0 norm = 18.3665 norm = 1.19045 Prefactor = 0.634936 Prefactor = 3.45279e-08 Normalizat = 1.02898 Prefactor = 0.959006 source GAL_V02 Working on... /lscratch/kocevski/28183911/ft1_filtered_4FGL_J2131.0-2746_weekly_bin931.fits.....................! real 62.03 user 60.13 sys 0.98 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/28183911/ft1_filtered_4FGL_J2131.0-2746_weekly_bin931.fits', '/lscratch/kocevski/28183911/ft2_4FGL_J2131.0-2746_weekly_bin931.fits', expMap='/lscratch/kocevski/28183911/expmap_802051201_802656001_4FGL_J2131.0-2746_weekly_bin931.fits', expCube='/lscratch/kocevski/28183911/ltcube_802051201_802656001_4FGL_J2131.0-2746_weekly_bin931.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/28183911/Model_4FGL_J2131.0-2746_weekly_bin931.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2131.0-2746' 4FGL J2131.0-2746 Spectrum: LogParabola 257 norm: 1.458e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 258 alpha: 1.622e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 259 beta: 1.212e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 260 Eb: 2.442e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/28183911/ft1_filtered_4FGL_J2131.0-2746_weekly_bin931.fits Spacecraft file(s): /lscratch/kocevski/28183911/ft2_4FGL_J2131.0-2746_weekly_bin931.fits Exposure map: /lscratch/kocevski/28183911/expmap_802051201_802656001_4FGL_J2131.0-2746_weekly_bin931.fits Exposure cube: /lscratch/kocevski/28183911/ltcube_802051201_802656001_4FGL_J2131.0-2746_weekly_bin931.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/28183911/Model_4FGL_J2131.0-2746_weekly_bin931.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) = 21654.2993827 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 21654.2727168 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .10426E-02 1.0000 .0000 .10000E+07 2 'norm ' .95743E-03 1.0000 .0000 .10000E+07 3 'Prefactor ' 14.062 1.0000 .0000 .10000E+07 4 'Prefactor ' 17.448 1.0000 .0000 .10000E+07 5 'Prefactor ' .12303E-04 1.0000 .0000 .10000E+07 6 'norm ' 2.4101 1.0000 .0000 .10000E+07 7 'Prefactor ' .37519E-05 1.0000 .0000 .10000E+07 8 'Prefactor ' .64364E-05 1.0000 .0000 .10000E+07 9 'Prefactor ' 1.2748 1.0000 .0000 .10000E+07 10 'Prefactor ' .35387E-04 1.0000 .0000 .10000E+07 11 'norm ' .15135E-05 1.0000 .0000 .10000E+07 12 'Prefactor ' .22051E-05 1.0000 .0000 .10000E+07 13 'Prefactor ' .45324E-02 1.0000 .0000 .10000E+07 14 'norm ' 18.364 1.0000 .0000 .10000E+07 15 'norm ' 1.1905 1.0000 .0000 .10000E+07 16 'Prefactor ' .62987 1.0000 .0000 .10000E+07 17 'Prefactor ' .63338E-07 1.0000 .0000 .10000E+07 18 'Normalizat' 1.0291 1.0000 .10000E-01 10.000 19 'Prefactor ' .95879 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5150E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 21654.27 FROM MIGRAD STATUS=CONVERGED 128 CALLS 1134 TOTAL EDM= .17E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.4% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .36859E-07 5.1547 .37515E-07** at limit ** 2 norm .56344E-07 2.6912 .10355E-06** at limit ** 3 Prefactor 14.052 1.5162 -.72346E-08 -.67622E-02 4 Prefactor 17.210 12.363 .64370E-07 -.26581E-01 5 Prefactor .0000 1.2047 -.11730E-06** at limit ** 6 norm 2.4099 1.8631 .45449E-08 -.12158E-03 7 Prefactor .0000 .93280 -.91309E-07** at limit ** 8 Prefactor .0000 .96072 .80882E-08** at limit ** 9 Prefactor 1.2685 4.4713 -.71953E-07 .11352E-03 10 Prefactor .22204E-09 3.1101 -.36532E-07** at limit ** 11 norm .0000 1.0221 .55803E-07** at limit ** 12 Prefactor .97145E-08 6.2932 -.94491E-07** at limit ** 13 Prefactor .0000 31.105 .14177E-06** at limit ** 14 norm 18.366 3.3045 -.15149E-07 -.34079E-04 15 norm 1.1905 .23386 -.49267E-08 .26504E-02 16 Prefactor .63494 3.7906 .37094E-07 -.20676E-03 17 Prefactor .34528E-07 3.2980 .74072E-08** at limit ** 18 Normalizat 1.0290 .12731 .10265E-05 -.34632E-04 19 Prefactor .95901 .76486E-01 -.40828E-06 -.35028E-04 ERR DEF= .500 Final values: Prefactor = 3.68594e-08 norm = 5.63438e-08 Prefactor = 14.0522 Prefactor = 17.2095 Prefactor = 0 norm = 2.40986 Prefactor = 0 Prefactor = 0 Prefactor = 1.2685 Prefactor = 2.22045e-10 norm = 0 Prefactor = 9.71445e-09 Prefactor = 0 norm = 18.3665 norm = 1.19045 Prefactor = 0.634936 Prefactor = 3.45279e-08 Normalizat = 1.02898 Prefactor = 0.959006 ********** ** 18 **HESSE ********** FCN= 21654.27 FROM HESSE STATUS=OK 302 CALLS 1436 TOTAL EDM= .44E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .36859E-07 6.0566 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 norm .56344E-07 4.2872 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor 14.052 10.260 .26684E-03 -1.5633 4 Prefactor 17.210 13.872 .23950E-03 -1.5625 5 Prefactor .0000 1.2010 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 norm 2.4099 1.8603 .65917E-03 -1.5677 7 Prefactor .0000 .93306 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor .0000 .96714 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor 1.2685 4.4899 .98401E-03 -1.5685 10 Prefactor .22204E-09 3.1164 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 norm .0000 1.0276 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor .97145E-08 6.5347 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor .0000 31.257 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 norm 18.366 3.2951 .23344E-03 -1.5622 15 norm 1.1905 .23418 .66866E-03 -1.5686 16 Prefactor .63494 3.8199 .66594E-03 -1.5692 17 Prefactor .34528E-07 4.2711 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Normalizat 1.0290 .10814 .67204E-01 -.92066 19 Prefactor .95901 .64836E-01 .45750E-01 -.94109 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 4.44059e-06 Minuit parameter uncertainties: 1 0.000944827 2 0.000982851 3 10.2596 4 13.8725 5 5.23645e-06 6 1.86035 7 9.91504e-07 8 2.99148e-07 9 4.4899 10 5.34648e-05 11 4.59704e-07 12 0.000503212 13 3.83016e-05 14 3.29515 15 0.234178 16 3.11472 17 0.000767936 18 0.108168 19 0.0648415 ********** ** 18 **HESSE ********** FCN= 21654.27 FROM HESSE STATUS=OK 302 CALLS 1436 TOTAL EDM= .44E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .36859E-07 6.0566 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 norm .56344E-07 4.2872 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor 14.052 10.260 .26684E-03 -1.5633 4 Prefactor 17.210 13.872 .23950E-03 -1.5625 5 Prefactor .0000 1.2010 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 norm 2.4099 1.8603 .65917E-03 -1.5677 7 Prefactor .0000 .93306 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor .0000 .96714 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor 1.2685 4.4899 .98401E-03 -1.5685 10 Prefactor .22204E-09 3.1164 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 norm .0000 1.0276 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor .97145E-08 6.5347 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor .0000 31.257 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 norm 18.366 3.2951 .23344E-03 -1.5622 15 norm 1.1905 .23418 .66866E-03 -1.5686 16 Prefactor .63494 3.8199 .66594E-03 -1.5692 17 Prefactor .34528E-07 4.2711 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Normalizat 1.0290 .10814 .67204E-01 -.92066 19 Prefactor .95901 .64836E-01 .45750E-01 -.94109 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 4.44059e-06 Minuit parameter uncertainties: 1 0.000944827 2 0.000982851 3 10.2596 4 13.8725 5 5.23645e-06 6 1.86035 7 9.91504e-07 8 2.99148e-07 9 4.4899 10 5.34648e-05 11 4.59704e-07 12 0.000503212 13 3.83016e-05 14 3.29515 15 0.234178 16 3.11472 17 0.000767936 18 0.108168 19 0.0648415 ********** ** 18 **HESSE ********** FCN= 21654.27 FROM HESSE STATUS=OK 302 CALLS 1436 TOTAL EDM= .44E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .36859E-07 6.0566 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 norm .56344E-07 4.2872 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor 14.052 10.260 .26684E-03 -1.5633 4 Prefactor 17.210 13.872 .23950E-03 -1.5625 5 Prefactor .0000 1.2010 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 norm 2.4099 1.8603 .65917E-03 -1.5677 7 Prefactor .0000 .93306 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor .0000 .96714 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor 1.2685 4.4899 .98401E-03 -1.5685 10 Prefactor .22204E-09 3.1164 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 norm .0000 1.0276 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor .97145E-08 6.5347 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor .0000 31.257 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 norm 18.366 3.2951 .23344E-03 -1.5622 15 norm 1.1905 .23418 .66866E-03 -1.5686 16 Prefactor .63494 3.8199 .66594E-03 -1.5692 17 Prefactor .34528E-07 4.2711 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Normalizat 1.0290 .10814 .67204E-01 -.92066 19 Prefactor .95901 .64836E-01 .45750E-01 -.94109 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 4.44059e-06 Minuit parameter uncertainties: 1 0.000944827 2 0.000982851 3 10.2596 4 13.8725 5 5.23645e-06 6 1.86035 7 9.91504e-07 8 2.99148e-07 9 4.4899 10 5.34648e-05 11 4.59704e-07 12 0.000503212 13 3.83016e-05 14 3.29515 15 0.234178 16 3.11472 17 0.000767936 18 0.108168 19 0.0648415 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 21654.2722812 Extracting fit parameters... 4FGL J2131.0-2746 Spectrum: LogParabola 257 norm: 2.410e+00 1.860e+00 0.000e+00 1.000e+06 ( 1.000e-13) 258 alpha: 1.622e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 259 beta: 1.212e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 260 Eb: 2.442e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 512 Prefactor: 9.590e-01 6.484e-02 0.000e+00 1.000e+01 ( 1.000e+00) 513 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 514 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 511 Normalization: 1.029e+00 1.082e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 13.87 Ra Dec: 322.753 -27.773 Photon Index (Fixed Index): 1.62 +/- 0.00 Photon Flux (Fixed Index): 4.13e-09 +/- 3.19e-09 Energy Flux (Fixed Index): 8.31e-06 +/- 6.42e-06 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) = 21652.5691832 delta logL = 1.70309807527 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 21652.475121 delta logL = 1.79716028152 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 1.3853 1.0000 .0000 .10000E+07 2 'alpha ' .56899 1.0000 .0000 5.0000 3 'Normalizat' 1.0290 1.0000 .10000E-01 10.000 4 'Prefactor ' .95988 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5150E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 21652.48 FROM MIGRAD STATUS=CONVERGED 50 CALLS 214 TOTAL EDM= .68E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 1.3851 1.1462 .92370E-04 .14662E-01 2 alpha .56895 .44057 .50000 -.60055E-04 3 Normalizat 1.0290 .10480 .67202E-01 -.35230E-03 4 Prefactor .95989 .64127E-01 .45764E-01 .32922E-03 ERR DEF= .500 Final values: norm = 1.38511 alpha = 0.568951 Normalizat = 1.02901 Prefactor = 0.959886 ********** ** 18 **HESSE ********** FCN= 21652.48 FROM HESSE STATUS=OK 29 CALLS 243 TOTAL EDM= .77E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 1.3851 1.5791 .36948E-05 -1.5684 2 alpha .56895 .53707 .38519E-01 -.88264 3 Normalizat 1.0290 .12344 .29728E-03 -.92065 4 Prefactor .95989 .75617E-01 .18668E-03 -.94079 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 7.7214e-10 Minuit parameter uncertainties: 1 1.57908 2 0.547875 3 0.123476 4 0.0756252 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) = 21652.475121 delta logL = 1.79716029515 Extracting fit parameters... 4FGL J2131.0-2746 Spectrum: LogParabola 257 norm: 1.385e+00 1.579e+00 0.000e+00 1.000e+06 ( 1.000e-13) 258 alpha: 5.690e-01 5.479e-01 0.000e+00 5.000e+00 ( 1.000e+00) 259 beta: 1.212e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 260 Eb: 2.442e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 512 Prefactor: 9.599e-01 7.563e-02 0.000e+00 1.000e+01 ( 1.000e+00) 513 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 514 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 511 Normalization: 1.029e+00 1.235e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 17.47 Ra Dec: 322.753 -27.773 Photon Index (Free Index): 0.57 +/- 0.55 Photon Flux (Free Index): 2.08e-09 +/- 1.67e-09 Energy Flux (Free Index): 4.03e-05 +/- 4.10e-05 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/28183892/cmap_HighResolution_802051201_802656001_4FGL_J2131.0-2746_weekly_bin931.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET comment='SUCCESS', photon_flux='4.13e-09', energy_flux2='4.03e-05', photon_flux_error='3.19e-09', dlogl='1.80e+00', energy_flux='8.31e-06', photon_flux2='2.08e-09', job_status='DONE', time_completed='2026-06-09 19:29:56.426382', photon_index_error2='0.55', photon_index2='0.57', ts='13.87', fit_tolerance='1e-08', GAL='0.96', photon_index_error='0.00', energy_flux_error2='4.10e-05', EG='1.03', time_epoch_completed='1781058596.43', return_code='0', job_id='28183892', GAL2='0.96', EG2='1.03', return_code2='0', energy_flux_error='6.42e-06', photon_flux_error2='1.67e-09', ts2='17.47', photon_index='1.62' WHERE bin_id='931' AND source_name='4FGL J2131.0-2746' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Jun 9 19:29:56 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 21654.2722812 Extracting fit parameters... 4FGL J2131.0-2746 Spectrum: LogParabola 257 norm: 2.410e+00 1.860e+00 0.000e+00 1.000e+06 ( 1.000e-13) 258 alpha: 1.622e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 259 beta: 1.212e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 260 Eb: 2.442e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 512 Prefactor: 9.590e-01 6.484e-02 0.000e+00 1.000e+01 ( 1.000e+00) 513 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 514 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 511 Normalization: 1.029e+00 1.082e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 13.87 Ra Dec: 322.753 -27.773 Photon Index (Fixed Index): 1.62 +/- 0.00 Photon Flux (Fixed Index): 4.13e-09 +/- 3.19e-09 Energy Flux (Fixed Index): 8.31e-06 +/- 6.42e-06 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) = 21652.5691832 delta logL = 1.70309807527 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 21652.475121 delta logL = 1.79716028152 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 1.3853 1.0000 .0000 .10000E+07 2 'alpha ' .56899 1.0000 .0000 5.0000 3 'Normalizat' 1.0290 1.0000 .10000E-01 10.000 4 'Prefactor ' .95988 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5150E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 21652.48 FROM MIGRAD STATUS=CONVERGED 50 CALLS 214 TOTAL EDM= .68E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 1.3851 1.1462 .92370E-04 .14662E-01 2 alpha .56895 .44057 .50000 -.60055E-04 3 Normalizat 1.0290 .10480 .67202E-01 -.35230E-03 4 Prefactor .95989 .64127E-01 .45764E-01 .32922E-03 ERR DEF= .500 Final values: norm = 1.38511 alpha = 0.568951 Normalizat = 1.02901 Prefactor = 0.959886 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 21654.2722812 Extracting fit parameters... 4FGL J2131.0-2746 Spectrum: LogParabola 257 norm: 2.410e+00 1.860e+00 0.000e+00 1.000e+06 ( 1.000e-13) 258 alpha: 1.622e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 259 beta: 1.212e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 260 Eb: 2.442e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 512 Prefactor: 9.590e-01 6.484e-02 0.000e+00 1.000e+01 ( 1.000e+00) 513 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 514 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 511 Normalization: 1.029e+00 1.082e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 13.87 Ra Dec: 322.753 -27.773 Photon Index (Fixed Index): 1.62 +/- 0.00 Photon Flux (Fixed Index): 4.13e-09 +/- 3.19e-09 Energy Flux (Fixed Index): 8.31e-06 +/- 6.42e-06 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) = 21652.5691832 delta logL = 1.70309807527 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 21652.475121 delta logL = 1.79716028152 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 1.3853 1.0000 .0000 .10000E+07 2 'alpha ' .56899 1.0000 .0000 5.0000 3 'Normalizat' 1.0290 1.0000 .10000E-01 10.000 4 'Prefactor ' .95988 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5150E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 21652.48 FROM MIGRAD STATUS=CONVERGED 50 CALLS 214 TOTAL EDM= .68E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 1.3851 1.1462 .92370E-04 .14662E-01 2 alpha .56895 .44057 .50000 -.60055E-04 3 Normalizat 1.0290 .10480 .67202E-01 -.35230E-03 4 Prefactor .95989 .64127E-01 .45764E-01 .32922E-03 ERR DEF= .500 Final values: norm = 1.38511 alpha = 0.568951 Normalizat = 1.02901 Prefactor = 0.959886 ********** ** 18 **HESSE ********** FCN= 21652.48 FROM HESSE STATUS=OK 29 CALLS 243 TOTAL EDM= .77E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 1.3851 1.5791 .36948E-05 -1.5684 2 alpha .56895 .53707 .38519E-01 -.88264 3 Normalizat 1.0290 .12344 .29728E-03 -.92065 4 Prefactor .95989 .75617E-01 .18668E-03 -.94079 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 7.7214e-10 Minuit parameter uncertainties: 1 1.57908 2 0.547875 3 0.123476 4 0.0756252 ********** ** 18 **HESSE ********** FCN= 21652.48 FROM HESSE STATUS=OK 29 CALLS 243 TOTAL EDM= .77E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 1.3851 1.5791 .36948E-05 -1.5684 2 alpha .56895 .53707 .38519E-01 -.88264 3 Normalizat 1.0290 .12344 .29728E-03 -.92065 4 Prefactor .95989 .75617E-01 .18668E-03 -.94079 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 7.7214e-10 Minuit parameter uncertainties: 1 1.57908 2 0.547875 3 0.123476 4 0.0756252 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) = 21652.475121 delta logL = 1.79716029515 Extracting fit parameters... 4FGL J2131.0-2746 Spectrum: LogParabola 257 norm: 1.385e+00 1.579e+00 0.000e+00 1.000e+06 ( 1.000e-13) 258 alpha: 5.690e-01 5.479e-01 0.000e+00 5.000e+00 ( 1.000e+00) 259 beta: 1.212e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 260 Eb: 2.442e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 512 Prefactor: 9.599e-01 7.563e-02 0.000e+00 1.000e+01 ( 1.000e+00) 513 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 514 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 511 Normalization: 1.029e+00 1.235e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 17.47 Ra Dec: 322.753 -27.773 Photon Index (Free Index): 0.57 +/- 0.55 Photon Flux (Free Index): 2.08e-09 +/- 1.67e-09 Energy Flux (Free Index): 4.03e-05 +/- 4.10e-05 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/28183911/cmap_HighResolution_802051201_802656001_4FGL_J2131.0-2746_weekly_bin931.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET comment='SUCCESS', photon_flux='4.13e-09', energy_flux2='4.03e-05', photon_flux_error='3.19e-09', dlogl='1.80e+00', energy_flux='8.31e-06', photon_flux2='2.08e-09', job_status='DONE', time_completed='2026-06-09 19:30:03.455884', photon_index_error2='0.55', photon_index2='0.57', ts='13.87', fit_tolerance='1e-08', GAL='0.96', photon_index_error='0.00', energy_flux_error2='4.10e-05', EG='1.03', time_epoch_completed='1781058603.46', return_code='0', job_id='28183911', GAL2='0.96', EG2='1.03', return_code2='0', energy_flux_error='6.42e-06', photon_flux_error2='1.67e-09', ts2='17.47', photon_index='1.62' WHERE bin_id='931' AND source_name='4FGL J2131.0-2746' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Jun 9 19:30:03 PDT 2026 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) = 21652.475121 delta logL = 1.79716029515 Extracting fit parameters... 4FGL J2131.0-2746 Spectrum: LogParabola 257 norm: 1.385e+00 1.579e+00 0.000e+00 1.000e+06 ( 1.000e-13) 258 alpha: 5.690e-01 5.479e-01 0.000e+00 5.000e+00 ( 1.000e+00) 259 beta: 1.212e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 260 Eb: 2.442e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 512 Prefactor: 9.599e-01 7.563e-02 0.000e+00 1.000e+01 ( 1.000e+00) 513 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 514 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 511 Normalization: 1.029e+00 1.235e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 17.47 Ra Dec: 322.753 -27.773 Photon Index (Free Index): 0.57 +/- 0.55 Photon Flux (Free Index): 2.08e-09 +/- 1.67e-09 Energy Flux (Free Index): 4.03e-05 +/- 4.10e-05 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/28183891/cmap_HighResolution_802051201_802656001_4FGL_J2131.0-2746_weekly_bin931.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET comment='SUCCESS', photon_flux='4.13e-09', energy_flux2='4.03e-05', photon_flux_error='3.19e-09', dlogl='1.80e+00', energy_flux='8.31e-06', photon_flux2='2.08e-09', job_status='DONE', time_completed='2026-06-09 19:30:05.303105', photon_index_error2='0.55', photon_index2='0.57', ts='13.87', fit_tolerance='1e-08', GAL='0.96', photon_index_error='0.00', energy_flux_error2='4.10e-05', EG='1.03', time_epoch_completed='1781058605.3', return_code='0', job_id='28183891', GAL2='0.96', EG2='1.03', return_code2='0', energy_flux_error='6.42e-06', photon_flux_error2='1.67e-09', ts2='17.47', photon_index='1.62' WHERE bin_id='931' AND source_name='4FGL J2131.0-2746' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Jun 9 19:30:05 PDT 2026 source GAL_V02 Working on... /lscratch/kocevski/28184270/ft1_filtered_4FGL_J2131.0-2746_weekly_bin931.fits.....................! real 61.93 user 60.33 sys 0.88 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/28184270/ft1_filtered_4FGL_J2131.0-2746_weekly_bin931.fits', '/lscratch/kocevski/28184270/ft2_4FGL_J2131.0-2746_weekly_bin931.fits', expMap='/lscratch/kocevski/28184270/expmap_802051201_802656001_4FGL_J2131.0-2746_weekly_bin931.fits', expCube='/lscratch/kocevski/28184270/ltcube_802051201_802656001_4FGL_J2131.0-2746_weekly_bin931.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/28184270/Model_4FGL_J2131.0-2746_weekly_bin931.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2131.0-2746' 4FGL J2131.0-2746 Spectrum: LogParabola 257 norm: 1.458e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 258 alpha: 1.622e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 259 beta: 1.212e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 260 Eb: 2.442e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/28184270/ft1_filtered_4FGL_J2131.0-2746_weekly_bin931.fits Spacecraft file(s): /lscratch/kocevski/28184270/ft2_4FGL_J2131.0-2746_weekly_bin931.fits Exposure map: /lscratch/kocevski/28184270/expmap_802051201_802656001_4FGL_J2131.0-2746_weekly_bin931.fits Exposure cube: /lscratch/kocevski/28184270/ltcube_802051201_802656001_4FGL_J2131.0-2746_weekly_bin931.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/28184270/Model_4FGL_J2131.0-2746_weekly_bin931.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) = 21654.2993827 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 21654.2727168 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .10426E-02 1.0000 .0000 .10000E+07 2 'norm ' .95743E-03 1.0000 .0000 .10000E+07 3 'Prefactor ' 14.062 1.0000 .0000 .10000E+07 4 'Prefactor ' 17.448 1.0000 .0000 .10000E+07 5 'Prefactor ' .12303E-04 1.0000 .0000 .10000E+07 6 'norm ' 2.4101 1.0000 .0000 .10000E+07 7 'Prefactor ' .37519E-05 1.0000 .0000 .10000E+07 8 'Prefactor ' .64364E-05 1.0000 .0000 .10000E+07 9 'Prefactor ' 1.2748 1.0000 .0000 .10000E+07 10 'Prefactor ' .35387E-04 1.0000 .0000 .10000E+07 11 'norm ' .15135E-05 1.0000 .0000 .10000E+07 12 'Prefactor ' .22051E-05 1.0000 .0000 .10000E+07 13 'Prefactor ' .45324E-02 1.0000 .0000 .10000E+07 14 'norm ' 18.364 1.0000 .0000 .10000E+07 15 'norm ' 1.1905 1.0000 .0000 .10000E+07 16 'Prefactor ' .62987 1.0000 .0000 .10000E+07 17 'Prefactor ' .63338E-07 1.0000 .0000 .10000E+07 18 'Normalizat' 1.0291 1.0000 .10000E-01 10.000 19 'Prefactor ' .95879 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5150E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 21654.27 FROM MIGRAD STATUS=CONVERGED 128 CALLS 1134 TOTAL EDM= .17E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.4% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .36859E-07 5.1547 .37515E-07** at limit ** 2 norm .56344E-07 2.6912 .10355E-06** at limit ** 3 Prefactor 14.052 1.5162 -.72346E-08 -.67622E-02 4 Prefactor 17.210 12.363 .64370E-07 -.26581E-01 5 Prefactor .0000 1.2047 -.11730E-06** at limit ** 6 norm 2.4099 1.8631 .45449E-08 -.12158E-03 7 Prefactor .0000 .93280 -.91309E-07** at limit ** 8 Prefactor .0000 .96072 .80882E-08** at limit ** 9 Prefactor 1.2685 4.4713 -.71953E-07 .11352E-03 10 Prefactor .22204E-09 3.1101 -.36532E-07** at limit ** 11 norm .0000 1.0221 .55803E-07** at limit ** 12 Prefactor .97145E-08 6.2932 -.94491E-07** at limit ** 13 Prefactor .0000 31.105 .14177E-06** at limit ** 14 norm 18.366 3.3045 -.15149E-07 -.34079E-04 15 norm 1.1905 .23386 -.49267E-08 .26504E-02 16 Prefactor .63494 3.7906 .37094E-07 -.20676E-03 17 Prefactor .34528E-07 3.2980 .74072E-08** at limit ** 18 Normalizat 1.0290 .12731 .10265E-05 -.34632E-04 19 Prefactor .95901 .76486E-01 -.40828E-06 -.35028E-04 ERR DEF= .500 Final values: Prefactor = 3.68594e-08 norm = 5.63438e-08 Prefactor = 14.0522 Prefactor = 17.2095 Prefactor = 0 norm = 2.40986 Prefactor = 0 Prefactor = 0 Prefactor = 1.2685 Prefactor = 2.22045e-10 norm = 0 Prefactor = 9.71445e-09 Prefactor = 0 norm = 18.3665 norm = 1.19045 Prefactor = 0.634936 Prefactor = 3.45279e-08 Normalizat = 1.02898 Prefactor = 0.959006 ********** ** 18 **HESSE ********** FCN= 21654.27 FROM HESSE STATUS=OK 302 CALLS 1436 TOTAL EDM= .44E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .36859E-07 6.0566 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 norm .56344E-07 4.2872 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor 14.052 10.260 .26684E-03 -1.5633 4 Prefactor 17.210 13.872 .23950E-03 -1.5625 5 Prefactor .0000 1.2010 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 norm 2.4099 1.8603 .65917E-03 -1.5677 7 Prefactor .0000 .93306 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor .0000 .96714 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor 1.2685 4.4899 .98401E-03 -1.5685 10 Prefactor .22204E-09 3.1164 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 norm .0000 1.0276 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor .97145E-08 6.5347 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor .0000 31.257 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 norm 18.366 3.2951 .23344E-03 -1.5622 15 norm 1.1905 .23418 .66866E-03 -1.5686 16 Prefactor .63494 3.8199 .66594E-03 -1.5692 17 Prefactor .34528E-07 4.2711 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Normalizat 1.0290 .10814 .67204E-01 -.92066 19 Prefactor .95901 .64836E-01 .45750E-01 -.94109 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 4.44059e-06 Minuit parameter uncertainties: 1 0.000944827 2 0.000982851 3 10.2596 4 13.8725 5 5.23645e-06 6 1.86035 7 9.91504e-07 8 2.99148e-07 9 4.4899 10 5.34648e-05 11 4.59704e-07 12 0.000503212 13 3.83016e-05 14 3.29515 15 0.234178 16 3.11472 17 0.000767936 18 0.108168 19 0.0648415 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 21654.2722812 Extracting fit parameters... 4FGL J2131.0-2746 Spectrum: LogParabola 257 norm: 2.410e+00 1.860e+00 0.000e+00 1.000e+06 ( 1.000e-13) 258 alpha: 1.622e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 259 beta: 1.212e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 260 Eb: 2.442e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 512 Prefactor: 9.590e-01 6.484e-02 0.000e+00 1.000e+01 ( 1.000e+00) 513 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 514 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 511 Normalization: 1.029e+00 1.082e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 13.87 Ra Dec: 322.753 -27.773 Photon Index (Fixed Index): 1.62 +/- 0.00 Photon Flux (Fixed Index): 4.13e-09 +/- 3.19e-09 Energy Flux (Fixed Index): 8.31e-06 +/- 6.42e-06 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) = 21652.5691832 delta logL = 1.70309807527 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 21652.475121 delta logL = 1.79716028152 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 1.3853 1.0000 .0000 .10000E+07 2 'alpha ' .56899 1.0000 .0000 5.0000 3 'Normalizat' 1.0290 1.0000 .10000E-01 10.000 4 'Prefactor ' .95988 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5150E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 21652.48 FROM MIGRAD STATUS=CONVERGED 50 CALLS 214 TOTAL EDM= .68E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 1.3851 1.1462 .92370E-04 .14662E-01 2 alpha .56895 .44057 .50000 -.60055E-04 3 Normalizat 1.0290 .10480 .67202E-01 -.35230E-03 4 Prefactor .95989 .64127E-01 .45764E-01 .32922E-03 ERR DEF= .500 Final values: norm = 1.38511 alpha = 0.568951 Normalizat = 1.02901 Prefactor = 0.959886 ********** ** 18 **HESSE ********** FCN= 21652.48 FROM HESSE STATUS=OK 29 CALLS 243 TOTAL EDM= .77E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 1.3851 1.5791 .36948E-05 -1.5684 2 alpha .56895 .53707 .38519E-01 -.88264 3 Normalizat 1.0290 .12344 .29728E-03 -.92065 4 Prefactor .95989 .75617E-01 .18668E-03 -.94079 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 7.7214e-10 Minuit parameter uncertainties: 1 1.57908 2 0.547875 3 0.123476 4 0.0756252 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) = 21652.475121 delta logL = 1.79716029515 Extracting fit parameters... 4FGL J2131.0-2746 Spectrum: LogParabola 257 norm: 1.385e+00 1.579e+00 0.000e+00 1.000e+06 ( 1.000e-13) 258 alpha: 5.690e-01 5.479e-01 0.000e+00 5.000e+00 ( 1.000e+00) 259 beta: 1.212e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 260 Eb: 2.442e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 512 Prefactor: 9.599e-01 7.563e-02 0.000e+00 1.000e+01 ( 1.000e+00) 513 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 514 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 511 Normalization: 1.029e+00 1.235e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 17.47 Ra Dec: 322.753 -27.773 Photon Index (Free Index): 0.57 +/- 0.55 Photon Flux (Free Index): 2.08e-09 +/- 1.67e-09 Energy Flux (Free Index): 4.03e-05 +/- 4.10e-05 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/28184270/cmap_HighResolution_802051201_802656001_4FGL_J2131.0-2746_weekly_bin931.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET comment='SUCCESS', photon_flux='4.13e-09', energy_flux2='4.03e-05', photon_flux_error='3.19e-09', dlogl='1.80e+00', energy_flux='8.31e-06', photon_flux2='2.08e-09', job_status='DONE', time_completed='2026-06-09 19:31:46.427628', photon_index_error2='0.55', photon_index2='0.57', ts='13.87', fit_tolerance='1e-08', GAL='0.96', photon_index_error='0.00', energy_flux_error2='4.10e-05', EG='1.03', time_epoch_completed='1781058706.43', return_code='0', job_id='28184270', GAL2='0.96', EG2='1.03', return_code2='0', energy_flux_error='6.42e-06', photon_flux_error2='1.67e-09', ts2='17.47', photon_index='1.62' WHERE bin_id='931' AND source_name='4FGL J2131.0-2746' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Jun 9 19:31:46 PDT 2026