********** ** 18 **HESSE ********** FCN= 16469.90 FROM HESSE STATUS=OK 200 CALLS 961 TOTAL EDM= .23E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 1.0233 1.2729 .12688E-03 -1.5688 2 Prefactor 14.325 14.925 .26440E-03 -1.5632 3 norm .0000 1.3177 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .11102E-09 3.4147 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .27857E-04 8.6954 .13424E-01 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 norm .52014E-07 4.6938 .85337E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .12768E-08 1.8289 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor .12879E-07 21.033 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor 7.4404 36.970 .37285E-03 -1.5653 10 Prefactor .24425E-08 4.9087 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 norm .49187E-01 .47777E-01 .54147E-03 -1.5704 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor .16653E-09 13.119 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Normalizat 1.5089 .16672 .78701E-01 -.77529 14 Prefactor .87039 .64357E-01 .44626E-01 -.97184 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.31539e-07 Minuit parameter uncertainties: 1 1.27292 2 14.9249 3 1.06774e-05 4 3.66606e-05 5 0.0311273 6 0.000988403 7 9.55928e-05 8 0.00104019 9 33.1707 10 0.000219279 11 0.0477772 12 9.89831e-05 13 0.166776 14 0.0643621 /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) = 16469.8960023 Extracting fit parameters... 4FGL J1440.0-1530 Spectrum: PowerLaw 282 Prefactor: 1.277e-09 9.559e-05 0.000e+00 1.000e+06 ( 1.000e-13) 283 Index: 2.227e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 284 Scale: 2.106e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 578 Prefactor: 8.704e-01 6.436e-02 0.000e+00 1.000e+01 ( 1.000e+00) 579 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 580 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 577 Normalization: 1.509e+00 1.668e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 220.007 -15.515 Photon Flux Upper Limit: 5.21490954875e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.0039812508901 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/32636937/likelihoodResults_805680001_806284801_4FGL_J1440.0-1530_weekly_bin937.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 16469.9014305 delta logL = -0.00542826201854 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 16469.8960028 delta logL = -5.45423972653e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .90378E-06 1.0000 .0000 .10000E+07 2 'Index ' 1.5902 1.0000 .0000 10.000 3 'Normalizat' 1.5090 1.0000 .10000E-01 10.000 4 'Prefactor ' .87035 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5810E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 16469.90 FROM MIGRAD STATUS=CONVERGED 62 CALLS 262 TOTAL EDM= .71E-13 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .16653E-09 .89376E-02 .42118E-03** at limit ** 2 Index 1.9308 8.9010 .50000 .96043E-09 3 Normalizat 1.5089 .30095E-03 .78701E-01 -.53874E-04 4 Prefactor .87039 .11751E-03 .44626E-01 -.32063E-04 ERR DEF= .500 Final values: Prefactor = 1.66533e-10 Index = 1.93082 Normalizat = 1.50887 Prefactor = 0.870389 ********** ** 18 **HESSE ********** FCN= 16469.90 FROM HESSE STATUS=NOT POSDEF 27 CALLS 289 TOTAL EDM= .66E-12 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .16653E-09 .83303E-01 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.9308 6.6902 .50000 -.66091 3 Normalizat 1.5089 .91690E-03 .34831E-03 -.77529 4 Prefactor .87039 .35840E-03 .17212E-03 -.97184 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 6.63096e-13 Minuit parameter uncertainties: 1 6.98375e-06 2 10724 3 0.000916904 4 0.0003584 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 16469.8960023 delta logL = 3.27418092638e-10 Extracting fit parameters... 4FGL J1440.0-1530 Spectrum: PowerLaw 282 Prefactor: 1.665e-10 6.984e-06 0.000e+00 1.000e+06 ( 1.000e-13) 283 Index: 1.931e+00 1.072e+04 0.000e+00 1.000e+01 (-1.000e+00) 284 Scale: 2.106e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 578 Prefactor: 8.704e-01 3.584e-04 0.000e+00 1.000e+01 ( 1.000e+00) 579 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 580 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 577 Normalization: 1.509e+00 9.169e-04 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 220.007 -15.515 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/32636937/cmap_HighResolution_805680001_806284801_4FGL_J1440.0-1530_weekly_bin937.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='3.98e-03', job_status='DONE', photon_flux_upper_limit='5.21e-08', time_completed='2026-07-21 12:12:05.829463', job_id='32636937', GAL2='0.87', fit_tolerance='1e-08', EG2='1.51', EG='1.51', time_epoch_completed='1784661125.83', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.87', dlogl='3.27e-10', ts2='-0.00', photon_index_error='0.00', photon_index='2.23' WHERE bin_id='937' AND source_name='4FGL J1440.0-1530' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Jul 21 12:12:06 PDT 2026 number of points = 17284 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1440.0-1530_weekly_bin937 RA = 220.007, Dec = -15.5154 tmin = 805680001, tmax = 806284801 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='32637638', job_status='RUN', time_executed='2026-07-21 12:04:55.970273', time_epoch_executed='1784660695.97' WHERE source_name='4FGL J1440.0-1530' and cadence='weekly' and bin_id='937' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/32637638 Creating custom pfile directory: /lscratch/kocevski/32637638/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=805680001.0 && nMetStart<806284801.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=805680001.0 && nMetStart<806284801.0' /Data/Flight/Level1/LPA Retrieving 107 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/32637638/ft1_4FGL_J1440.0-1530_weekly_bin937.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=805680001.0 && nMetStart<806284801.0' /Data/Flight/Level1/LPA Retrieving 107 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/32637638/ft2_4FGL_J1440.0-1530_weekly_bin937.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/32637638/ft1_4FGL_J1440.0-1530_weekly_bin937.fits outfile=/lscratch/kocevski/32637638/ft1_filteredMKT_4FGL_J1440.0-1530_weekly_bin937.fits ra=220.007 dec=-15.5154 rad=12.0 tmin=805680001.0 tmax=806284801.0 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 4.19 sys 0.24 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/32637638/ft2_4FGL_J1440.0-1530_weekly_bin937.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/32637638/ft2_4FGL_J1440.0-1530_weekly_bin937.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/32637638/ft1_filteredMKT_4FGL_J1440.0-1530_weekly_bin937.fits evtable="EVENTS" outfile="/lscratch/kocevski/32637638/ft1_filtered_4FGL_J1440.0-1530_weekly_bin937.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 1.19 user 0.21 sys 0.13 Number of photons that the gtmktime cut: 1464 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/32637638/ft1_filtered_4FGL_J1440.0-1530_weekly_bin937.fits" evtable="EVENTS" scfile=/lscratch/kocevski/32637638/ft2_4FGL_J1440.0-1530_weekly_bin937.fits sctable="SC_DATnumber of points = 17284 number of fields = 31 RA_SUN column already exists. File will not be modified. number of points = 17284 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1440.0-1530_weekly_bin937 RA = 220.007, Dec = -15.5154 tmin = 805680001, tmax = 806284801 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='32637892', job_status='RUN', time_executed='2026-07-21 12:06:59.491378', time_epoch_executed='1784660819.49' WHERE source_name='4FGL J1440.0-1530' and cadence='weekly' and bin_id='937' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/32637892 Creating custom pfile directory: /lscratch/kocevski/32637892/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=805680001.0 && nMetStart<806284801.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=805680001.0 && nMetStart<806284801.0' /Data/Flight/Level1/LPA Retrieving 107 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/32637892/ft1_4FGL_J1440.0-1530_weekly_bin937.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=805680001.0 && nMetStart<806284801.0' /Data/Flight/Level1/LPA Retrieving 107 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/32637892/ft2_4FGL_J1440.0-1530_weekly_bin937.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/32637892/ft1_4FGL_J1440.0-1530_weekly_bin937.fits outfile=/lscratch/kocevski/32637892/ft1_filteredMKT_4FGL_J1440.0-1530_weekly_bin937.fits ra=220.007 dec=-15.5154 rad=12.0 tmin=805680001.0 tmax=806284801.0 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 5.15 user 4.20 sys 0.20 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/32637892/ft2_4FGL_J1440.0-1530_weekly_bin937.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/32637892/ft2_4FGL_J1440.0-1530_weekly_bin937.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/32637892/ft1_filteredMKT_4FGL_J1440.0-1530_weekly_bin937.fits evtable="EVENTS" outfile="/lscratch/kocevski/32637892/ft1_filtered_4FGL_J1440.0-1530_weekly_bin937.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 1.09 user 0.21 sys 0.13 Number of photons that the gtmktime cut: 1464 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/32637892/ft1_filtered_4FGL_J1440.0-1530_weekly_bin937.fits" evtable="EVENTS" scfile=/lscratch/kocevski/32637892/ft2_4FGL_J1440.0-1530_weekly_bin937.fits sctable="SC_DATDone. Performing analysis on: 4FGL_J1440.0-1530_weekly_bin937 RA = 220.007, Dec = -15.5154 tmin = 805680001, tmax = 806284801 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='32637890', job_status='RUN', time_executed='2026-07-21 12:06:59.493100', time_epoch_executed='1784660819.49' WHERE source_name='4FGL J1440.0-1530' and cadence='weekly' and bin_id='937' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/32637890 Creating custom pfile directory: /lscratch/kocevski/32637890/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=805680001.0 && nMetStart<806284801.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=805680001.0 && nMetStart<806284801.0' /Data/Flight/Level1/LPA Retrieving 107 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/32637890/ft1_4FGL_J1440.0-1530_weekly_bin937.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=805680001.0 && nMetStart<806284801.0' /Data/Flight/Level1/LPA Retrieving 107 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/32637890/ft2_4FGL_J1440.0-1530_weekly_bin937.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/32637890/ft1_4FGL_J1440.0-1530_weekly_bin937.fits outfile=/lscratch/kocevski/32637890/ft1_filteredMKT_4FGL_J1440.0-1530_weekly_bin937.fits ra=220.007 dec=-15.5154 rad=12.0 tmin=805680001.0 tmax=806284801.0 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 5.19 user 4.16 sys 0.24 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/32637890/ft2_4FGL_J1440.0-1530_weekly_bin937.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/32637890/ft2_4FGL_J1440.0-1530_weekly_bin937.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/32637890/ft1_filteredMKT_4FGL_J1440.0-1530_weekly_bin937.fits evtable="EVENTS" outfile="/lscratch/kocevski/32637890/ft1_filtered_4FGL_J1440.0-1530_weekly_bin937.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 0.99 user 0.22 sys 0.13 Number of photons that the gtmktime cut: 1464 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/32637890/ft1_filtered_4FGL_J1440.0-1530_weekly_bin937.fits" evtable="EVENTS" scfile=/lscratch/kocevski/32637890/ft2_4FGL_J1440.0-1530_weekly_bin937.fits sctable="SC_DATA" outfile=/lscratch/kocevski/32637638/ltcube_805680001_806284801_4FGL_J1440.0-1530_weekly_bin937.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/32637638/ft2_4FGL_J1440.0-1530_weekly_bin937.fits .....................! real 18.73 user 17.48 sys 0.25 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/32637638/ft1_filtered_4FGL_J1440.0-1530_weekly_bin937.fits evtable="EVENTS" scfile=/lscratch/kocevski/32637638/ft2_4FGL_J1440.0-1530_weekly_bin937.fits sctable="SC_DATA" expcube=/lscratch/kocevski/32637638/ltcube_805680001_806284801_4FGL_J1440.0-1530_weekly_bin937.fits outfile=/lscratch/kocevski/32637638/expmap_805680001_806284801_4FGL_J1440.0-1530_weekly_bin937.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/32637638/ltcube_805680001_806284801_4FGL_J1440.0-1530_weekly_bin937.fits .....................! real 67.64 user 62.56 sys 3.96 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 174 point sources and 0 extended sources Setting source of interest to: 4FGL J1440.0-1530 @ 220.007 -15.5154 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/32637638/ft1_filtered_4FGL_J1440.0-1530_weekly_bin937.fits scfile=/lscratch/kocevski/32637638/ft2_4FGL_J1440.0-1530_weekly_bin937.fits outfile=/lscratch/kocevski/32637638/cmap_805680001_806284801_4FGL_J1440.0-1530_weekly_bin937.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=220.007 yref=-15.5154 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 0.99 user 0.20 sys 0.14 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/32637638/ft1_filtered_4FGL_J1440.0-1530_weekly_bin937.fits scfile=/lscratch/kocevski/32637638/ft2_4FGL_J1440.0-1530_weekly_bin937.fits outfile=/lscratch/kocevski/32637638/cmap_HighResolution_805680001_806284801_4FGL_J1440.0-1530_weekly_bin937.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=220.007 yref=-15.5154 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 0.99 user 0.23 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/32637638/ft1_filtered_4FGL_J1440.0-1530_weekly_bin937.fits evtable="EVENTS" scfile=/lscratch/kocevski/32637638/ft2_4FGL_J1440.0-1530_weekly_bin937.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/32637638/Model_4FGL_J1440.0-1530_weekly_bin937.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/32637638/ft1_filtered_4FGL_J1440.0-1530_weekly_bin937.fits.....................! real 48.10 user 45.96 sys 0.98 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/32637638/ft1_filtered_4FGL_J1440.0-1530_weekly_bin937.fits', '/lscratch/kocevski/32637638/ft2_4FGL_J1440.0-1530_weekly_bin937.fits', expMap='/lscratch/kocevski/32637638/expmap_805680001_806284801_4FGL_J1440.0-1530_weekly_bin937.fits', expCube='/lscratch/kocevski/32637638/ltcube_805680001_806284801_4FGL_J1440.0-1530_weekly_bin937.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/32637638/Model_4FGL_J1440.0-1530_weekly_bin937.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1440.0-1530' 4FGL J1440.0-1530 Spectrum: PowerLaw 282 Prefactor: 1.574e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 283 Index: 2.227e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 284 Scale: 2.106e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/32637638/ft1_filtered_4FGL_J1440.0-1530_weekly_bin937.fits Spacecraft file(s): /lscratch/kocevski/32637638/ft2_4FGL_J1440.0-1530_weekly_bin937.fits Exposure map: /lscratch/kocevski/32637638/expmap_805680001_806284801_4FGL_J1440.0-1530_weekly_bin937.fits Exposure cube: /lscratch/kocevski/32637638/ltcube_805680001_806284801_4FGL_J1440.0-1530_weekly_bin937.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/32637638/Model_4FGL_J1440.0-1530_weekly_bin937.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) = 16470.3504814 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 16469.8972774 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 1.0236 1.0000 .0000 .10000E+07 2 'Prefactor ' 14.322 1.0000 .0000 .10000E+07 3 'norm ' .34018E-05 1.0000 .0000 .10000E+07 4 'Prefactor ' .67479E-04 1.0000 .0000 .10000E+07 5 'Prefactor ' .28794 1.0000 .0000 .10000E+07 6 'norm ' .34818E-01 1.0000 .0000 .10000E+07 7 'Prefactor ' .97890E-05 1.0000 .0000 .10000E+07 8 'Prefactor ' .46139E-02 1.0000 .0000 .10000E+07 9 'Prefactor ' 7.2282 1.0000 .0000 .10000E+07 10 'Prefactor ' .89229E-06 1.0000 .0000 .10000E+07 11 'norm ' .49153E-01 1.0000 .0000 .10000E+07 12 'Prefactor ' .12957E-02 1.0000 .0000 .10000E+07 13 'Normalizat' 1.5088 1.0000 .10000E-01 10.000 14 'Prefactor ' .87036 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5810E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 16469.90 FROM MIGRAD STATUS=CONVERGED 98 CALLS 761 TOTAL EDM= .19E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 7.8% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 1.0233 1.2750 -.12025E-05 -.22810E-01 2 Prefactor 14.325 1.0656 .18962E-06 -.49782E-02 3 norm .0000 1.3196 .26308E-05** at limit ** 4 Prefactor .11102E-09 3.4110 -.21002E-05** at limit ** 5 Prefactor .27857E-04 157.02 -.65395E-04** at limit ** 6 norm .52014E-07 65.332 -.16946E-04** at limit ** 7 Prefactor .12768E-08 1.8260 .15888E-05** at limit ** 8 Prefactor .12879E-07 21.032 .94569E-05** at limit ** 9 Prefactor 7.4404 19.448 .19448E-04 -.39174E-01 10 Prefactor .24425E-08 4.9153 -.21862E-05** at limit ** 11 norm .49187E-01 .42581E-01 -.11728E-06** at limit ** 12 Prefactor .16653E-09 13.353 -.15903E-05** at limit ** 13 Normalizat 1.5089 .19744 -.56302E-04 -.20777E-03 14 Prefactor .87039 .76672E-01 .36734E-04 -.18752E-03 ERR DEF= .500 Final values: norm = 1.02332 Prefactor = 14.325 norm = 0 Prefactor = 1.11022e-10 Prefactor = 2.78568e-05 norm = 5.20139e-08 Prefactor = 1.27676e-09 Prefactor = 1.28786e-08 Prefactor = 7.44041 Prefactor = 2.44249e-09 norm = 0.0491872 Prefactor = 1.66533e-10 Normalizat = 1.50887 Prefactor = 0.870389 ********** ** 18 **HESSE ********** FCN= 16469.90 FROM HESSE STATUS=OK 200 CALLS 961 TOTAL EDM= .23E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 1.0233 1.2729 .12688E-03 -1.5688 2 Prefactor 14.325 14.925 .26440E-03 -1.5632 3 norm .0000 1.3177 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .11102E-09 3.4147 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .27857E-04 8.6954 .13424E-01 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 norm .52014E-07 4.6938 .85337E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .12768E-08 1.8289 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor .12879E-07 21.033 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor 7.4404 36.970 .37285E-03 -1.5653 10 Prefactor .24425E-08 4.9087 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 norm .49187E-01 .47777E-01 .54147E-03 -1.5704 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor .16653E-09 13.119 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Normalizat 1.5089 .16672 .78701E-01 -.77529 14 Prefactor .87039 .64357E-01 .44626E-01 -.97184 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.31539e-07 Minuit parameter uncertainties: 1 1.27292 2 14.9249 3 1.06774e-05 4 3.66606e-05 5 0.0311273 6 0.000988403 7 9.55928e-05 8 0.00104019 9 33.1707 10 0.000219279 11 0.0477772 12 9.89831e-05 13 0.166776 14 0.0643621 number of points = 17284 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1440.0-1530_weekly_bin937 RA = 220.007, Dec = -15.5154 tmin = 805680001, tmax = 806284801 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='32638092', job_status='RUN', time_executed='2026-07-21 12:08:58.156203', time_epoch_executed='1784660938.16' WHERE source_name='4FGL J1440.0-1530' and cadence='weekly' and bin_id='937' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/32638092 Creating custom pfile directory: /lscratch/kocevski/32638092/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=805680001.0 && nMetStart<806284801.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=805680001.0 && nMetStart<806284801.0' /Data/Flight/Level1/LPA Retrieving 107 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/32638092/ft1_4FGL_J1440.0-1530_weekly_bin937.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=805680001.0 && nMetStart<806284801.0' /Data/Flight/Level1/LPA Retrieving 107 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/32638092/ft2_4FGL_J1440.0-1530_weekly_bin937.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/32638092/ft1_4FGL_J1440.0-1530_weekly_bin937.fits outfile=/lscratch/kocevski/32638092/ft1_filteredMKT_4FGL_J1440.0-1530_weekly_bin937.fits ra=220.007 dec=-15.5154 rad=12.0 tmin=805680001.0 tmax=806284801.0 emin=100.0 emax=100000.0 zmin=0.0 zmax=90.0 evclass=128 evtype="INDEF" convtype=-1 phasemin=0.0 phasemax=1.0 evtable="EVENTS" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. real 4.96 user 3.71 sys 0.34 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/32638092/ft2_4FGL_J1440.0-1530_weekly_bin937.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/32638092/ft2_4FGL_J1440.0-1530_weekly_bin937.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/32638092/ft1_filteredMKT_4FGL_J1440.0-1530_weekly_bin937.fits evtable="EVENTS" outfile="/lscratch/kocevski/32638092/ft1_filtered_4FGL_J1440.0-1530_weekly_bin937.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 0.97 user 0.19 sys 0.14 Number of photons that the gtmktime cut: 1464 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/32638092/ft1_filtered_4FGL_J1440.0-1530_weekly_bin937.fits" evtable="EVENTS" scfile=/lscratch/kocevski/32638092/ft2_4FGL_J1440.0-1530_weekly_bin937.fits sctable="SC_DATA" outfile=/lscratch/kocevski/32637892/ltcube_805680001_806284801_4FGL_J1440.0-1530_weekly_bin937.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/32637892/ft2_4FGL_J1440.0-1530_weekly_bin937.fits .....................! real 18.11 user 17.21 sys 0.26 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/32637892/ft1_filtered_4FGL_J1440.0-1530_weekly_bin937.fits evtable="EVENTS" scfile=/lscratch/kocevski/32637892/ft2_4FGL_J1440.0-1530_weekly_bin937.fits sctable="SC_DATA" expcube=/lscratch/kocevski/32637892/ltcube_805680001_806284801_4FGL_J1440.0-1530_weekly_bin937.fits outfile=/lscratch/kocevski/32637892/expmap_805680001_806284801_4FGL_J1440.0-1530_weekly_bin937.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/32637892/ltcube_805680001_806284801_4FGL_J1440.0-1530_weekly_bin937.fits .....................! real 67.16 user 62.13 sys 3.94 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 174 point sources and 0 extended sources Setting source of interest to: 4FGL J1440.0-1530 @ 220.007 -15.5154 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/32637892/ft1_filtered_4FGL_J1440.0-1530_weekly_bin937.fits scfile=/lscratch/kocevski/32637892/ft2_4FGL_J1440.0-1530_weekly_bin937.fits outfile=/lscratch/kocevski/32637892/cmap_805680001_806284801_4FGL_J1440.0-1530_weekly_bin937.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=220.007 yref=-15.5154 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 0.93 user 0.23 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/32637892/ft1_filtered_4FGL_J1440.0-1530_weekly_bin937.fits scfile=/lscratch/kocevski/32637892/ft2_4FGL_J1440.0-1530_weekly_bin937.fits outfile=/lscratch/kocevski/32637892/cmap_HighResolution_805680001_806284801_4FGL_J1440.0-1530_weekly_bin937.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=220.007 yref=-15.5154 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.02 user 0.22 sys 0.14 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/32637892/ft1_filtered_4FGL_J1440.0-1530_weekly_bin937.fits evtable="EVENTS" scfile=/lscratch/kocevski/32637892/ft2_4FGL_J1440.0-1530_weekly_bin937.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/32637892/Model_4FGL_J1440.0-1530_weekly_bin937.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/32637890/ltcube_805680001_806284801_4FGL_J1440.0-1530_weekly_bin937.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/32637890/ft2_4FGL_J1440.0-1530_weekly_bin937.fits .....................! real 18.31 user 17.21 sys 0.24 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/32637890/ft1_filtered_4FGL_J1440.0-1530_weekly_bin937.fits evtable="EVENTS" scfile=/lscratch/kocevski/32637890/ft2_4FGL_J1440.0-1530_weekly_bin937.fits sctable="SC_DATA" expcube=/lscratch/kocevski/32637890/ltcube_805680001_806284801_4FGL_J1440.0-1530_weekly_bin937.fits outfile=/lscratch/kocevski/32637890/expmap_805680001_806284801_4FGL_J1440.0-1530_weekly_bin937.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/32637890/ltcube_805680001_806284801_4FGL_J1440.0-1530_weekly_bin937.fits .....................! real 67.05 user 62.07 sys 3.83 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 174 point sources and 0 extended sources Setting source of interest to: 4FGL J1440.0-1530 @ 220.007 -15.5154 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/32637890/ft1_filtered_4FGL_J1440.0-1530_weekly_bin937.fits scfile=/lscratch/kocevski/32637890/ft2_4FGL_J1440.0-1530_weekly_bin937.fits outfile=/lscratch/kocevski/32637890/cmap_805680001_806284801_4FGL_J1440.0-1530_weekly_bin937.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=220.007 yref=-15.5154 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.05 user 0.21 sys 0.14 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/32637890/ft1_filtered_4FGL_J1440.0-1530_weekly_bin937.fits scfile=/lscratch/kocevski/32637890/ft2_4FGL_J1440.0-1530_weekly_bin937.fits outfile=/lscratch/kocevski/32637890/cmap_HighResolution_805680001_806284801_4FGL_J1440.0-1530_weekly_bin937.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=220.007 yref=-15.5154 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.04 user 0.24 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/32637890/ft1_filtered_4FGL_J1440.0-1530_weekly_bin937.fits evtable="EVENTS" scfile=/lscratch/kocevski/32637890/ft2_4FGL_J1440.0-1530_weekly_bin937.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/32637890/Model_4FGL_J1440.0-1530_weekly_bin937.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 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 16469.8960023 Extracting fit parameters... 4FGL J1440.0-1530 Spectrum: PowerLaw 282 Prefactor: 1.277e-09 9.559e-05 0.000e+00 1.000e+06 ( 1.000e-13) 283 Index: 2.227e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 284 Scale: 2.106e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 578 Prefactor: 8.704e-01 6.436e-02 0.000e+00 1.000e+01 ( 1.000e+00) 579 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 580 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 577 Normalization: 1.509e+00 1.668e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 220.007 -15.515 Photon Flux Upper Limit: 5.21490954875e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.0039812508901 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/32637638/likelihoodResults_805680001_806284801_4FGL_J1440.0-1530_weekly_bin937.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 16469.9014305 delta logL = -0.00542826201854 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 16469.8960028 delta logL = -5.45423972653e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .90378E-06 1.0000 .0000 .10000E+07 2 'Index ' 1.5902 1.0000 .0000 10.000 3 'Normalizat' 1.5090 1.0000 .10000E-01 10.000 4 'Prefactor ' .87035 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5810E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 16469.90 FROM MIGRAD STATUS=CONVERGED 62 CALLS 262 TOTAL EDM= .71E-13 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .16653E-09 .89376E-02 .42118E-03** at limit ** 2 Index 1.9308 8.9010 .50000 .96043E-09 3 Normalizat 1.5089 .30095E-03 .78701E-01 -.53874E-04 4 Prefactor .87039 .11751E-03 .44626E-01 -.32063E-04 ERR DEF= .500 Final values: Prefactor = 1.66533e-10 Index = 1.93082 Normalizat = 1.50887 Prefactor = 0.870389 ********** ** 18 **HESSE ********** FCN= 16469.90 FROM HESSE STATUS=NOT POSDEF 27 CALLS 289 TOTAL EDM= .66E-12 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .16653E-09 .83303E-01 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.9308 6.6902 .50000 -.66091 3 Normalizat 1.5089 .91690E-03 .34831E-03 -.77529 4 Prefactor .87039 .35840E-03 .17212E-03 -.97184 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 6.63096e-13 Minuit parameter uncertainties: 1 6.98375e-06 2 10724 3 0.000916904 4 0.0003584 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 16469.8960023 delta logL = 3.27418092638e-10 Extracting fit parameters... 4FGL J1440.0-1530 Spectrum: PowerLaw 282 Prefactor: 1.665e-10 6.984e-06 0.000e+00 1.000e+06 ( 1.000e-13) 283 Index: 1.931e+00 1.072e+04 0.000e+00 1.000e+01 (-1.000e+00) 284 Scale: 2.106e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 578 Prefactor: 8.704e-01 3.584e-04 0.000e+00 1.000e+01 ( 1.000e+00) 579 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 580 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 577 Normalization: 1.509e+00 9.169e-04 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 220.007 -15.515 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/32637638/cmap_HighResolution_805680001_806284801_4FGL_J1440.0-1530_weekly_bin937.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='3.98e-03', job_status='DONE', photon_flux_upper_limit='5.21e-08', time_completed='2026-07-21 12:17:00.798198', job_id='32637638', GAL2='0.87', fit_tolerance='1e-08', EG2='1.51', EG='1.51', time_epoch_completed='1784661420.8', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.87', dlogl='3.27e-10', ts2='-0.00', photon_index_error='0.00', photon_index='2.23' WHERE bin_id='937' AND source_name='4FGL J1440.0-1530' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Jul 21 12:17:01 PDT 2026 source GAL_V02 Working on... /lscratch/kocevski/32637892/ft1_filtered_4FGL_J1440.0-1530_weekly_bin937.fits.....................! real 49.10 user 46.91 sys 1.04 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/32637892/ft1_filtered_4FGL_J1440.0-1530_weekly_bin937.fits', '/lscratch/kocevski/32637892/ft2_4FGL_J1440.0-1530_weekly_bin937.fits', expMap='/lscratch/kocevski/32637892/expmap_805680001_806284801_4FGL_J1440.0-1530_weekly_bin937.fits', expCube='/lscratch/kocevski/32637892/ltcube_805680001_806284801_4FGL_J1440.0-1530_weekly_bin937.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/32637892/Model_4FGL_J1440.0-1530_weekly_bin937.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1440.0-1530' 4FGL J1440.0-1530 Spectrum: PowerLaw 282 Prefactor: 1.574e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 283 Index: 2.227e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 284 Scale: 2.106e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/32637892/ft1_filtered_4FGL_J1440.0-1530_weekly_bin937.fits Spacecraft file(s): /lscratch/kocevski/32637892/ft2_4FGL_J1440.0-1530_weekly_bin937.fits Exposure map: /lscratch/kocevski/32637892/expmap_805680001_806284801_4FGL_J1440.0-1530_weekly_bin937.fits Exposure cube: /lscratch/kocevski/32637892/ltcube_805680001_806284801_4FGL_J1440.0-1530_weekly_bin937.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/32637892/Model_4FGL_J1440.0-1530_weekly_bin937.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) = 16470.3504814 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 16469.8972774 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 1.0236 1.0000 .0000 .10000E+07 2 'Prefactor ' 14.322 1.0000 .0000 .10000E+07 3 'norm ' .34018E-05 1.0000 .0000 .10000E+07 4 'Prefactor ' .67479E-04 1.0000 .0000 .10000E+07 5 'Prefactor ' .28794 1.0000 .0000 .10000E+07 6 'norm ' .34818E-01 1.0000 .0000 .10000E+07 7 'Prefactor ' .97890E-05 1.0000 .0000 .10000E+07 8 'Prefactor ' .46139E-02 1.0000 .0000 .10000E+07 9 'Prefactor ' 7.2282 1.0000 .0000 .10000E+07 10 'Prefactor ' .89229E-06 1.0000 .0000 .10000E+07 11 'norm ' .49153E-01 1.0000 .0000 .10000E+07 12 'Prefactor ' .12957E-02 1.0000 .0000 .10000E+07 13 'Normalizat' 1.5088 1.0000 .10000E-01 10.000 14 'Prefactor ' .87036 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5810E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 16469.90 FROM MIGRAD STATUS=CONVERGED 98 CALLS 761 TOTAL EDM= .19E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 7.8% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 1.0233 1.2750 -.12025E-05 -.22810E-01 2 Prefactor 14.325 1.0656 .18962E-06 -.49782E-02 3 norm .0000 1.3196 .26308E-05** at limit ** 4 Prefactor .11102E-09 3.4110 -.21002E-05** at limit ** 5 Prefactor .27857E-04 157.02 -.65395E-04** at limit ** 6 norm .52014E-07 65.332 -.16946E-04** at limit ** 7 Prefactor .12768E-08 1.8260 .15888E-05** at limit ** 8 Prefactor .12879E-07 21.032 .94569E-05** at limit ** 9 Prefactor 7.4404 19.448 .19448E-04 -.39174E-01 10 Prefactor .24425E-08 4.9153 -.21862E-05** at limit ** 11 norm .49187E-01 .42581E-01 -.11728E-06** at limit ** 12 Prefactor .16653E-09 13.353 -.15903E-05** at limit ** 13 Normalizat 1.5089 .19744 -.56302E-04 -.20777E-03 14 Prefactor .87039 .76672E-01 .36734E-04 -.18752E-03 ERR DEF= .500 Final values: norm = 1.02332 Prefactor = 14.325 norm = 0 Prefactor = 1.11022e-10 Prefactor = 2.78568e-05 norm = 5.20139e-08 Prefactor = 1.27676e-09 Prefactor = 1.28786e-08 Prefactor = 7.44041 Prefactor = 2.44249e-09 norm = 0.0491872 Prefactor = 1.66533e-10 Normalizat = 1.50887 Prefactor = 0.870389 source GAL_V02 Working on... /lscratch/kocevski/32637890/ft1_filtered_4FGL_J1440.0-1530_weekly_bin937.fits.....................! real 49.15 user 47.04 sys 1.01 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/32637890/ft1_filtered_4FGL_J1440.0-1530_weekly_bin937.fits', '/lscratch/kocevski/32637890/ft2_4FGL_J1440.0-1530_weekly_bin937.fits', expMap='/lscratch/kocevski/32637890/expmap_805680001_806284801_4FGL_J1440.0-1530_weekly_bin937.fits', expCube='/lscratch/kocevski/32637890/ltcube_805680001_806284801_4FGL_J1440.0-1530_weekly_bin937.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/32637890/Model_4FGL_J1440.0-1530_weekly_bin937.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1440.0-1530' 4FGL J1440.0-1530 Spectrum: PowerLaw 282 Prefactor: 1.574e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 283 Index: 2.227e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 284 Scale: 2.106e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/32637890/ft1_filtered_4FGL_J1440.0-1530_weekly_bin937.fits Spacecraft file(s): /lscratch/kocevski/32637890/ft2_4FGL_J1440.0-1530_weekly_bin937.fits Exposure map: /lscratch/kocevski/32637890/expmap_805680001_806284801_4FGL_J1440.0-1530_weekly_bin937.fits Exposure cube: /lscratch/kocevski/32637890/ltcube_805680001_806284801_4FGL_J1440.0-1530_weekly_bin937.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/32637890/Model_4FGL_J1440.0-1530_weekly_bin937.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) = 16470.3504814 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 16469.8972774 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 1.0236 1.0000 .0000 .10000E+07 2 'Prefactor ' 14.322 1.0000 .0000 .10000E+07 3 'norm ' .34018E-05 1.0000 .0000 .10000E+07 4 'Prefactor ' .67479E-04 1.0000 .0000 .10000E+07 5 'Prefactor ' .28794 1.0000 .0000 .10000E+07 6 'norm ' .34818E-01 1.0000 .0000 .10000E+07 7 'Prefactor ' .97890E-05 1.0000 .0000 .10000E+07 8 'Prefactor ' .46139E-02 1.0000 .0000 .10000E+07 9 'Prefactor ' 7.2282 1.0000 .0000 .10000E+07 10 'Prefactor ' .89229E-06 1.0000 .0000 .10000E+07 11 'norm ' .49153E-01 1.0000 .0000 .10000E+07 12 'Prefactor ' .12957E-02 1.0000 .0000 .10000E+07 13 'Normalizat' 1.5088 1.0000 .10000E-01 10.000 14 'Prefactor ' .87036 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5810E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 16469.90 FROM MIGRAD STATUS=CONVERGED 98 CALLS 761 TOTAL EDM= .19E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 7.8% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 1.0233 1.2750 -.12025E-05 -.22810E-01 2 Prefactor 14.325 1.0656 .18962E-06 -.49782E-02 3 norm .0000 1.3196 .26308E-05** at limit ** 4 Prefactor .11102E-09 3.4110 -.21002E-05** at limit ** 5 Prefactor .27857E-04 157.02 -.65395E-04** at limit ** 6 norm .52014E-07 65.332 -.16946E-04** at limit ** 7 Prefactor .12768E-08 1.8260 .15888E-05** at limit ** 8 Prefactor .12879E-07 21.032 .94569E-05** at limit ** 9 Prefactor 7.4404 19.448 .19448E-04 -.39174E-01 10 Prefactor .24425E-08 4.9153 -.21862E-05** at limit ** 11 norm .49187E-01 .42581E-01 -.11728E-06** at limit ** 12 Prefactor .16653E-09 13.353 -.15903E-05** at limit ** 13 Normalizat 1.5089 .19744 -.56302E-04 -.20777E-03 14 Prefactor .87039 .76672E-01 .36734E-04 -.18752E-03 ERR DEF= .500 Final values: norm = 1.02332 Prefactor = 14.325 norm = 0 Prefactor = 1.11022e-10 Prefactor = 2.78568e-05 norm = 5.20139e-08 Prefactor = 1.27676e-09 Prefactor = 1.28786e-08 Prefactor = 7.44041 Prefactor = 2.44249e-09 norm = 0.0491872 Prefactor = 1.66533e-10 Normalizat = 1.50887 Prefactor = 0.870389 ********** ** 18 **HESSE ********** FCN= 16469.90 FROM HESSE STATUS=OK 200 CALLS 961 TOTAL EDM= .23E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 1.0233 1.2729 .12688E-03 -1.5688 2 Prefactor 14.325 14.925 .26440E-03 -1.5632 3 norm .0000 1.3177 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .11102E-09 3.4147 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .27857E-04 8.6954 .13424E-01 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 norm .52014E-07 4.6938 .85337E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .12768E-08 1.8289 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor .12879E-07 21.033 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor 7.4404 36.970 .37285E-03 -1.5653 10 Prefactor .24425E-08 4.9087 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 norm .49187E-01 .47777E-01 .54147E-03 -1.5704 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor .16653E-09 13.119 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Normalizat 1.5089 .16672 .78701E-01 -.77529 14 Prefactor .87039 .64357E-01 .44626E-01 -.97184 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.31539e-07 Minuit parameter uncertainties: 1 1.27292 2 14.9249 3 1.06774e-05 4 3.66606e-05 5 0.0311273 6 0.000988403 7 9.55928e-05 8 0.00104019 9 33.1707 10 0.000219279 11 0.0477772 12 9.89831e-05 13 0.166776 14 0.0643621 ********** ** 18 **HESSE ********** FCN= 16469.90 FROM HESSE STATUS=OK 200 CALLS 961 TOTAL EDM= .23E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 1.0233 1.2729 .12688E-03 -1.5688 2 Prefactor 14.325 14.925 .26440E-03 -1.5632 3 norm .0000 1.3177 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .11102E-09 3.4147 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .27857E-04 8.6954 .13424E-01 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 norm .52014E-07 4.6938 .85337E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .12768E-08 1.8289 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor .12879E-07 21.033 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor 7.4404 36.970 .37285E-03 -1.5653 10 Prefactor .24425E-08 4.9087 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 norm .49187E-01 .47777E-01 .54147E-03 -1.5704 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor .16653E-09 13.119 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Normalizat 1.5089 .16672 .78701E-01 -.77529 14 Prefactor .87039 .64357E-01 .44626E-01 -.97184 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.31539e-07 Minuit parameter uncertainties: 1 1.27292 2 14.9249 3 1.06774e-05 4 3.66606e-05 5 0.0311273 6 0.000988403 7 9.55928e-05 8 0.00104019 9 33.1707 10 0.000219279 11 0.0477772 12 9.89831e-05 13 0.166776 14 0.0643621 number of points = 17284 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1440.0-1530_weekly_bin937 RA = 220.007, Dec = -15.5154 tmin = 805680001, tmax = 806284801 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='32638301', job_status='RUN', time_executed='2026-07-21 12:10:55.093983', time_epoch_executed='1784661055.09' WHERE source_name='4FGL J1440.0-1530' and cadence='weekly' and bin_id='937' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/32638301 Creating custom pfile directory: /lscratch/kocevski/32638301/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=805680001.0 && nMetStart<806284801.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=805680001.0 && nMetStart<806284801.0' /Data/Flight/Level1/LPA Retrieving 107 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/32638301/ft1_4FGL_J1440.0-1530_weekly_bin937.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=805680001.0 && nMetStart<806284801.0' /Data/Flight/Level1/LPA Retrieving 107 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/32638301/ft2_4FGL_J1440.0-1530_weekly_bin937.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/32638301/ft1_4FGL_J1440.0-1530_weekly_bin937.fits outfile=/lscratch/kocevski/32638301/ft1_filteredMKT_4FGL_J1440.0-1530_weekly_bin937.fits ra=220.007 dec=-15.5154 rad=12.0 tmin=805680001.0 tmax=806284801.0 emin=100.0 emax=100000.0 zmin=0.0 zmax=90.0 evclass=128 evtype="INDEF" convtype=-1 phasemin=0.0 phasemax=1.0 evtable="EVENTS" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. real 4.56 user 3.69 sys 0.19 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/32638301/ft2_4FGL_J1440.0-1530_weekly_bin937.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/32638301/ft2_4FGL_J1440.0-1530_weekly_bin937.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/32638301/ft1_filteredMKT_4FGL_J1440.0-1530_weekly_bin937.fits evtable="EVENTS" outfile="/lscratch/kocevski/32638301/ft1_filtered_4FGL_J1440.0-1530_weekly_bin937.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 0.19 sys 0.12 Number of photons that the gtmktime cut: 1464 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/32638301/ft1_filtered_4FGL_J1440.0-1530_weekly_bin937.fits" evtable="EVENTS" scfile=/lscratch/kocevski/32638301/ft2_4FGL_J1440.0-1530_weekly_bin937.fits sctable="SC_DATA" outfile=/lscratch/kocevski/32638092/ltcube_805680001_806284801_4FGL_J1440.0-1530_weekly_bin937.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/32638092/ft2_4FGL_J1440.0-1530_weekly_bin937.fits .....................! real 16.87 user 15.75 sys 0.26 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/32638092/ft1_filtered_4FGL_J1440.0-1530_weekly_bin937.fits evtable="EVENTS" scfile=/lscratch/kocevski/32638092/ft2_4FGL_J1440.0-1530_weekly_bin937.fits sctable="SC_DATA" expcube=/lscratch/kocevski/32638092/ltcube_805680001_806284801_4FGL_J1440.0-1530_weekly_bin937.fits outfile=/lscratch/kocevski/32638092/expmap_805680001_806284801_4FGL_J1440.0-1530_weekly_bin937.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/32638092/ltcube_805680001_806284801_4FGL_J1440.0-1530_weekly_bin937.fits .....................! real 60.23 user 55.66 sys 3.54 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 174 point sources and 0 extended sources Setting source of interest to: 4FGL J1440.0-1530 @ 220.007 -15.5154 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/32638092/ft1_filtered_4FGL_J1440.0-1530_weekly_bin937.fits scfile=/lscratch/kocevski/32638092/ft2_4FGL_J1440.0-1530_weekly_bin937.fits outfile=/lscratch/kocevski/32638092/cmap_805680001_806284801_4FGL_J1440.0-1530_weekly_bin937.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=220.007 yref=-15.5154 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.14 user 0.21 sys 0.14 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/32638092/ft1_filtered_4FGL_J1440.0-1530_weekly_bin937.fits scfile=/lscratch/kocevski/32638092/ft2_4FGL_J1440.0-1530_weekly_bin937.fits outfile=/lscratch/kocevski/32638092/cmap_HighResolution_805680001_806284801_4FGL_J1440.0-1530_weekly_bin937.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=220.007 yref=-15.5154 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.01 user 0.22 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/32638092/ft1_filtered_4FGL_J1440.0-1530_weekly_bin937.fits evtable="EVENTS" scfile=/lscratch/kocevski/32638092/ft2_4FGL_J1440.0-1530_weekly_bin937.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/32638092/Model_4FGL_J1440.0-1530_weekly_bin937.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 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 16469.8960023 Extracting fit parameters... 4FGL J1440.0-1530 Spectrum: PowerLaw 282 Prefactor: 1.277e-09 9.559e-05 0.000e+00 1.000e+06 ( 1.000e-13) 283 Index: 2.227e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 284 Scale: 2.106e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 578 Prefactor: 8.704e-01 6.436e-02 0.000e+00 1.000e+01 ( 1.000e+00) 579 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 580 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 577 Normalization: 1.509e+00 1.668e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 220.007 -15.515 Photon Flux Upper Limit: 5.21490954875e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.0039812508901 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/32637892/likelihoodResults_805680001_806284801_4FGL_J1440.0-1530_weekly_bin937.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 16469.9014305 delta logL = -0.00542826201854 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 16469.8960028 delta logL = -5.45423972653e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .90378E-06 1.0000 .0000 .10000E+07 2 'Index ' 1.5902 1.0000 .0000 10.000 3 'Normalizat' 1.5090 1.0000 .10000E-01 10.000 4 'Prefactor ' .87035 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5810E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 16469.90 FROM MIGRAD STATUS=CONVERGED 62 CALLS 262 TOTAL EDM= .71E-13 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .16653E-09 .89376E-02 .42118E-03** at limit ** 2 Index 1.9308 8.9010 .50000 .96043E-09 3 Normalizat 1.5089 .30095E-03 .78701E-01 -.53874E-04 4 Prefactor .87039 .11751E-03 .44626E-01 -.32063E-04 ERR DEF= .500 Final values: Prefactor = 1.66533e-10 Index = 1.93082 Normalizat = 1.50887 Prefactor = 0.870389 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 16469.8960023 Extracting fit parameters... 4FGL J1440.0-1530 Spectrum: PowerLaw 282 Prefactor: 1.277e-09 9.559e-05 0.000e+00 1.000e+06 ( 1.000e-13) 283 Index: 2.227e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 284 Scale: 2.106e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 578 Prefactor: 8.704e-01 6.436e-02 0.000e+00 1.000e+01 ( 1.000e+00) 579 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 580 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 577 Normalization: 1.509e+00 1.668e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 220.007 -15.515 Photon Flux Upper Limit: 5.21490954875e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.0039812508901 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/32637890/likelihoodResults_805680001_806284801_4FGL_J1440.0-1530_weekly_bin937.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 16469.9014305 delta logL = -0.00542826201854 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 16469.8960028 delta logL = -5.45423972653e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .90378E-06 1.0000 .0000 .10000E+07 2 'Index ' 1.5902 1.0000 .0000 10.000 3 'Normalizat' 1.5090 1.0000 .10000E-01 10.000 4 'Prefactor ' .87035 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5810E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 16469.90 FROM MIGRAD STATUS=CONVERGED 62 CALLS 262 TOTAL EDM= .71E-13 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .16653E-09 .89376E-02 .42118E-03** at limit ** 2 Index 1.9308 8.9010 .50000 .96043E-09 3 Normalizat 1.5089 .30095E-03 .78701E-01 -.53874E-04 4 Prefactor .87039 .11751E-03 .44626E-01 -.32063E-04 ERR DEF= .500 Final values: Prefactor = 1.66533e-10 Index = 1.93082 Normalizat = 1.50887 Prefactor = 0.870389 ********** ** 18 **HESSE ********** FCN= 16469.90 FROM HESSE STATUS=NOT POSDEF 27 CALLS 289 TOTAL EDM= .66E-12 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .16653E-09 .83303E-01 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.9308 6.6902 .50000 -.66091 3 Normalizat 1.5089 .91690E-03 .34831E-03 -.77529 4 Prefactor .87039 .35840E-03 .17212E-03 -.97184 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 6.63096e-13 Minuit parameter uncertainties: 1 6.98375e-06 2 10724 3 0.000916904 4 0.0003584 ********** ** 18 **HESSE ********** FCN= 16469.90 FROM HESSE STATUS=NOT POSDEF 27 CALLS 289 TOTAL EDM= .66E-12 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .16653E-09 .83303E-01 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.9308 6.6902 .50000 -.66091 3 Normalizat 1.5089 .91690E-03 .34831E-03 -.77529 4 Prefactor .87039 .35840E-03 .17212E-03 -.97184 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 6.63096e-13 Minuit parameter uncertainties: 1 6.98375e-06 2 10724 3 0.000916904 4 0.0003584 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 16469.8960023 delta logL = 3.27418092638e-10 Extracting fit parameters... 4FGL J1440.0-1530 Spectrum: PowerLaw 282 Prefactor: 1.665e-10 6.984e-06 0.000e+00 1.000e+06 ( 1.000e-13) 283 Index: 1.931e+00 1.072e+04 0.000e+00 1.000e+01 (-1.000e+00) 284 Scale: 2.106e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 578 Prefactor: 8.704e-01 3.584e-04 0.000e+00 1.000e+01 ( 1.000e+00) 579 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 580 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 577 Normalization: 1.509e+00 9.169e-04 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 220.007 -15.515 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/32637890/cmap_HighResolution_805680001_806284801_4FGL_J1440.0-1530_weekly_bin937.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='3.98e-03', job_status='DONE', photon_flux_upper_limit='5.21e-08', time_completed='2026-07-21 12:19:03.845041', job_id='32637890', GAL2='0.87', fit_tolerance='1e-08', EG2='1.51', EG='1.51', time_epoch_completed='1784661543.85', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.87', dlogl='3.27e-10', ts2='-0.00', photon_index_error='0.00', photon_index='2.23' WHERE bin_id='937' AND source_name='4FGL J1440.0-1530' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Jul 21 12:19:04 PDT 2026 Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 16469.8960023 delta logL = 3.27418092638e-10 Extracting fit parameters... 4FGL J1440.0-1530 Spectrum: PowerLaw 282 Prefactor: 1.665e-10 6.984e-06 0.000e+00 1.000e+06 ( 1.000e-13) 283 Index: 1.931e+00 1.072e+04 0.000e+00 1.000e+01 (-1.000e+00) 284 Scale: 2.106e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 578 Prefactor: 8.704e-01 3.584e-04 0.000e+00 1.000e+01 ( 1.000e+00) 579 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 580 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 577 Normalization: 1.509e+00 9.169e-04 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 220.007 -15.515 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/32637892/cmap_HighResolution_805680001_806284801_4FGL_J1440.0-1530_weekly_bin937.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='3.98e-03', job_status='DONE', photon_flux_upper_limit='5.21e-08', time_completed='2026-07-21 12:19:03.781143', job_id='32637892', GAL2='0.87', fit_tolerance='1e-08', EG2='1.51', EG='1.51', time_epoch_completed='1784661543.78', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.87', dlogl='3.27e-10', ts2='-0.00', photon_index_error='0.00', photon_index='2.23' WHERE bin_id='937' AND source_name='4FGL J1440.0-1530' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Jul 21 12:19:04 PDT 2026 number of points = 17284 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1440.0-1530_weekly_bin937 RA = 220.007, Dec = -15.5154 tmin = 805680001, tmax = 806284801 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='32638354', job_status='RUN', time_executed='2026-07-21 12:11:56.073387', time_epoch_executed='1784661116.07' WHERE source_name='4FGL J1440.0-1530' and cadence='weekly' and bin_id='937' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/32638354 Creating custom pfile directory: /lscratch/kocevski/32638354/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=805680001.0 && nMetStart<806284801.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=805680001.0 && nMetStart<806284801.0' /Data/Flight/Level1/LPA Retrieving 107 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/32638354/ft1_4FGL_J1440.0-1530_weekly_bin937.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=805680001.0 && nMetStart<806284801.0' /Data/Flight/Level1/LPA Retrieving 107 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/32638354/ft2_4FGL_J1440.0-1530_weekly_bin937.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/32638354/ft1_4FGL_J1440.0-1530_weekly_bin937.fits outfile=/lscratch/kocevski/32638354/ft1_filteredMKT_4FGL_J1440.0-1530_weekly_bin937.fits ra=220.007 dec=-15.5154 rad=12.0 tmin=805680001.0 tmax=806284801.0 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 5.37 user 4.26 sys 0.24 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/32638354/ft2_4FGL_J1440.0-1530_weekly_bin937.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/32638354/ft2_4FGL_J1440.0-1530_weekly_bin937.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/32638354/ft1_filteredMKT_4FGL_J1440.0-1530_weekly_bin937.fits evtable="EVENTS" outfile="/lscratch/kocevski/32638354/ft1_filtered_4FGL_J1440.0-1530_weekly_bin937.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 1.08 user 0.21 sys 0.13 Number of photons that the gtmktime cut: 1464 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/32638354/ft1_filtered_4FGL_J1440.0-1530_weekly_bin937.fits" evtable="EVENTS" scfile=/lscratch/kocevski/32638354/ft2_4FGL_J1440.0-1530_weekly_bin937.fits sctable="SC_DATsource GAL_V02 Working on... /lscratch/kocevski/32638092/ft1_filtered_4FGL_J1440.0-1530_weekly_bin937.fits.....................! real 44.16 user 41.66 sys 1.33 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/32638092/ft1_filtered_4FGL_J1440.0-1530_weekly_bin937.fits', '/lscratch/kocevski/32638092/ft2_4FGL_J1440.0-1530_weekly_bin937.fits', expMap='/lscratch/kocevski/32638092/expmap_805680001_806284801_4FGL_J1440.0-1530_weekly_bin937.fits', expCube='/lscratch/kocevski/32638092/ltcube_805680001_806284801_4FGL_J1440.0-1530_weekly_bin937.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/32638092/Model_4FGL_J1440.0-1530_weekly_bin937.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1440.0-1530' 4FGL J1440.0-1530 Spectrum: PowerLaw 282 Prefactor: 1.574e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 283 Index: 2.227e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 284 Scale: 2.106e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/32638092/ft1_filtered_4FGL_J1440.0-1530_weekly_bin937.fits Spacecraft file(s): /lscratch/kocevski/32638092/ft2_4FGL_J1440.0-1530_weekly_bin937.fits Exposure map: /lscratch/kocevski/32638092/expmap_805680001_806284801_4FGL_J1440.0-1530_weekly_bin937.fits Exposure cube: /lscratch/kocevski/32638092/ltcube_805680001_806284801_4FGL_J1440.0-1530_weekly_bin937.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/32638092/Model_4FGL_J1440.0-1530_weekly_bin937.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) = 16470.3504814 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 16469.8972774 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 1.0236 1.0000 .0000 .10000E+07 2 'Prefactor ' 14.322 1.0000 .0000 .10000E+07 3 'norm ' .34018E-05 1.0000 .0000 .10000E+07 4 'Prefactor ' .67479E-04 1.0000 .0000 .10000E+07 5 'Prefactor ' .28794 1.0000 .0000 .10000E+07 6 'norm ' .34818E-01 1.0000 .0000 .10000E+07 7 'Prefactor ' .97890E-05 1.0000 .0000 .10000E+07 8 'Prefactor ' .46139E-02 1.0000 .0000 .10000E+07 9 'Prefactor ' 7.2282 1.0000 .0000 .10000E+07 10 'Prefactor ' .89229E-06 1.0000 .0000 .10000E+07 11 'norm ' .49153E-01 1.0000 .0000 .10000E+07 12 'Prefactor ' .12957E-02 1.0000 .0000 .10000E+07 13 'Normalizat' 1.5088 1.0000 .10000E-01 10.000 14 'Prefactor ' .87036 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5810E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 16469.90 FROM MIGRAD STATUS=CONVERGED 98 CALLS 761 TOTAL EDM= .19E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 7.8% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 1.0233 1.2750 -.12025E-05 -.22810E-01 2 Prefactor 14.325 1.0656 .18962E-06 -.49782E-02 3 norm .0000 1.3196 .26308E-05** at limit ** 4 Prefactor .11102E-09 3.4110 -.21002E-05** at limit ** 5 Prefactor .27857E-04 157.02 -.65395E-04** at limit ** 6 norm .52014E-07 65.332 -.16946E-04** at limit ** 7 Prefactor .12768E-08 1.8260 .15888E-05** at limit ** 8 Prefactor .12879E-07 21.032 .94569E-05** at limit ** 9 Prefactor 7.4404 19.448 .19448E-04 -.39174E-01 10 Prefactor .24425E-08 4.9153 -.21862E-05** at limit ** 11 norm .49187E-01 .42581E-01 -.11728E-06** at limit ** 12 Prefactor .16653E-09 13.353 -.15903E-05** at limit ** 13 Normalizat 1.5089 .19744 -.56302E-04 -.20777E-03 14 Prefactor .87039 .76672E-01 .36734E-04 -.18752E-03 ERR DEF= .500 Final values: norm = 1.02332 Prefactor = 14.325 norm = 0 Prefactor = 1.11022e-10 Prefactor = 2.78568e-05 norm = 5.20139e-08 Prefactor = 1.27676e-09 Prefactor = 1.28786e-08 Prefactor = 7.44041 Prefactor = 2.44249e-09 norm = 0.0491872 Prefactor = 1.66533e-10 Normalizat = 1.50887 Prefactor = 0.870389 ********** ** 18 **HESSE ********** FCN= 16469.90 FROM HESSE STATUS=OK 200 CALLS 961 TOTAL EDM= .23E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 1.0233 1.2729 .12688E-03 -1.5688 2 Prefactor 14.325 14.925 .26440E-03 -1.5632 3 norm .0000 1.3177 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .11102E-09 3.4147 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .27857E-04 8.6954 .13424E-01 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 norm .52014E-07 4.6938 .85337E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .12768E-08 1.8289 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor .12879E-07 21.033 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor 7.4404 36.970 .37285E-03 -1.5653 10 Prefactor .24425E-08 4.9087 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 norm .49187E-01 .47777E-01 .54147E-03 -1.5704 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor .16653E-09 13.119 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Normalizat 1.5089 .16672 .78701E-01 -.77529 14 Prefactor .87039 .64357E-01 .44626E-01 -.97184 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.31539e-07 Minuit parameter uncertainties: 1 1.27292 2 14.9249 3 1.06774e-05 4 3.66606e-05 5 0.0311273 6 0.000988403 7 9.55928e-05 8 0.00104019 9 33.1707 10 0.000219279 11 0.0477772 12 9.89831e-05 13 0.166776 14 0.0643621 A" outfile=/lscratch/kocevski/32638301/ltcube_805680001_806284801_4FGL_J1440.0-1530_weekly_bin937.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/32638301/ft2_4FGL_J1440.0-1530_weekly_bin937.fits .....................! real 16.33 user 15.28 sys 0.24 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/32638301/ft1_filtered_4FGL_J1440.0-1530_weekly_bin937.fits evtable="EVENTS" scfile=/lscratch/kocevski/32638301/ft2_4FGL_J1440.0-1530_weekly_bin937.fits sctable="SC_DATA" expcube=/lscratch/kocevski/32638301/ltcube_805680001_806284801_4FGL_J1440.0-1530_weekly_bin937.fits outfile=/lscratch/kocevski/32638301/expmap_805680001_806284801_4FGL_J1440.0-1530_weekly_bin937.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/32638301/ltcube_805680001_806284801_4FGL_J1440.0-1530_weekly_bin937.fits .....................! real 59.89 user 55.51 sys 3.50 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 174 point sources and 0 extended sources Setting source of interest to: 4FGL J1440.0-1530 @ 220.007 -15.5154 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/32638301/ft1_filtered_4FGL_J1440.0-1530_weekly_bin937.fits scfile=/lscratch/kocevski/32638301/ft2_4FGL_J1440.0-1530_weekly_bin937.fits outfile=/lscratch/kocevski/32638301/cmap_805680001_806284801_4FGL_J1440.0-1530_weekly_bin937.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=220.007 yref=-15.5154 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.08 user 0.20 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/32638301/ft1_filtered_4FGL_J1440.0-1530_weekly_bin937.fits scfile=/lscratch/kocevski/32638301/ft2_4FGL_J1440.0-1530_weekly_bin937.fits outfile=/lscratch/kocevski/32638301/cmap_HighResolution_805680001_806284801_4FGL_J1440.0-1530_weekly_bin937.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=220.007 yref=-15.5154 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.04 user 0.20 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/32638301/ft1_filtered_4FGL_J1440.0-1530_weekly_bin937.fits evtable="EVENTS" scfile=/lscratch/kocevski/32638301/ft2_4FGL_J1440.0-1530_weekly_bin937.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/32638301/Model_4FGL_J1440.0-1530_weekly_bin937.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 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 16469.8960023 Extracting fit parameters... 4FGL J1440.0-1530 Spectrum: PowerLaw 282 Prefactor: 1.277e-09 9.559e-05 0.000e+00 1.000e+06 ( 1.000e-13) 283 Index: 2.227e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 284 Scale: 2.106e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 578 Prefactor: 8.704e-01 6.436e-02 0.000e+00 1.000e+01 ( 1.000e+00) 579 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 580 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 577 Normalization: 1.509e+00 1.668e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 220.007 -15.515 Photon Flux Upper Limit: 5.21490954875e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.0039812508901 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/32638092/likelihoodResults_805680001_806284801_4FGL_J1440.0-1530_weekly_bin937.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 16469.9014305 delta logL = -0.00542826201854 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 16469.8960028 delta logL = -5.45423972653e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .90378E-06 1.0000 .0000 .10000E+07 2 'Index ' 1.5902 1.0000 .0000 10.000 3 'Normalizat' 1.5090 1.0000 .10000E-01 10.000 4 'Prefactor ' .87035 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5810E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 16469.90 FROM MIGRAD STATUS=CONVERGED 62 CALLS 262 TOTAL EDM= .71E-13 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .16653E-09 .89376E-02 .42118E-03** at limit ** 2 Index 1.9308 8.9010 .50000 .96043E-09 3 Normalizat 1.5089 .30095E-03 .78701E-01 -.53874E-04 4 Prefactor .87039 .11751E-03 .44626E-01 -.32063E-04 ERR DEF= .500 Final values: Prefactor = 1.66533e-10 Index = 1.93082 Normalizat = 1.50887 Prefactor = 0.870389 ********** ** 18 **HESSE ********** FCN= 16469.90 FROM HESSE STATUS=NOT POSDEF 27 CALLS 289 TOTAL EDM= .66E-12 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .16653E-09 .83303E-01 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.9308 6.6902 .50000 -.66091 3 Normalizat 1.5089 .91690E-03 .34831E-03 -.77529 4 Prefactor .87039 .35840E-03 .17212E-03 -.97184 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 6.63096e-13 Minuit parameter uncertainties: 1 6.98375e-06 2 10724 3 0.000916904 4 0.0003584 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 16469.8960023 delta logL = 3.27418092638e-10 Extracting fit parameters... 4FGL J1440.0-1530 Spectrum: PowerLaw 282 Prefactor: 1.665e-10 6.984e-06 0.000e+00 1.000e+06 ( 1.000e-13) 283 Index: 1.931e+00 1.072e+04 0.000e+00 1.000e+01 (-1.000e+00) 284 Scale: 2.106e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 578 Prefactor: 8.704e-01 3.584e-04 0.000e+00 1.000e+01 ( 1.000e+00) 579 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 580 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 577 Normalization: 1.509e+00 9.169e-04 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 220.007 -15.515 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/32638092/cmap_HighResolution_805680001_806284801_4FGL_J1440.0-1530_weekly_bin937.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='3.98e-03', job_status='DONE', photon_flux_upper_limit='5.21e-08', time_completed='2026-07-21 12:20:37.531474', job_id='32638092', GAL2='0.87', fit_tolerance='1e-08', EG2='1.51', EG='1.51', time_epoch_completed='1784661637.53', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.87', dlogl='3.27e-10', ts2='-0.00', photon_index_error='0.00', photon_index='2.23' WHERE bin_id='937' AND source_name='4FGL J1440.0-1530' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Jul 21 12:20:38 PDT 2026 source GAL_V02 Working on... /lscratch/kocevski/32638301/ft1_filtered_4FGL_J1440.0-1530_weekly_bin937.fits.....................! real 43.19 user 41.08 sys 1.15 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/32638301/ft1_filtered_4FGL_J1440.0-1530_weekly_bin937.fits', '/lscratch/kocevski/32638301/ft2_4FGL_J1440.0-1530_weekly_bin937.fits', expMap='/lscratch/kocevski/32638301/expmap_805680001_806284801_4FGL_J1440.0-1530_weekly_bin937.fits', expCube='/lscratch/kocevski/32638301/ltcube_805680001_806284801_4FGL_J1440.0-1530_weekly_bin937.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/32638301/Model_4FGL_J1440.0-1530_weekly_bin937.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1440.0-1530' 4FGL J1440.0-1530 Spectrum: PowerLaw 282 Prefactor: 1.574e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 283 Index: 2.227e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 284 Scale: 2.106e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/32638301/ft1_filtered_4FGL_J1440.0-1530_weekly_bin937.fits Spacecraft file(s): /lscratch/kocevski/32638301/ft2_4FGL_J1440.0-1530_weekly_bin937.fits Exposure map: /lscratch/kocevski/32638301/expmap_805680001_806284801_4FGL_J1440.0-1530_weekly_bin937.fits Exposure cube: /lscratch/kocevski/32638301/ltcube_805680001_806284801_4FGL_J1440.0-1530_weekly_bin937.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/32638301/Model_4FGL_J1440.0-1530_weekly_bin937.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) = 16470.3504814 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 16469.8972774 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 1.0236 1.0000 .0000 .10000E+07 2 'Prefactor ' 14.322 1.0000 .0000 .10000E+07 3 'norm ' .34018E-05 1.0000 .0000 .10000E+07 4 'Prefactor ' .67479E-04 1.0000 .0000 .10000E+07 5 'Prefactor ' .28794 1.0000 .0000 .10000E+07 6 'norm ' .34818E-01 1.0000 .0000 .10000E+07 7 'Prefactor ' .97890E-05 1.0000 .0000 .10000E+07 8 'Prefactor ' .46139E-02 1.0000 .0000 .10000E+07 9 'Prefactor ' 7.2282 1.0000 .0000 .10000E+07 10 'Prefactor ' .89229E-06 1.0000 .0000 .10000E+07 11 'norm ' .49153E-01 1.0000 .0000 .10000E+07 12 'Prefactor ' .12957E-02 1.0000 .0000 .10000E+07 13 'Normalizat' 1.5088 1.0000 .10000E-01 10.000 14 'Prefactor ' .87036 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5810E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 16469.90 FROM MIGRAD STATUS=CONVERGED 98 CALLS 761 TOTAL EDM= .19E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 7.8% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 1.0233 1.2750 -.12025E-05 -.22810E-01 2 Prefactor 14.325 1.0656 .18962E-06 -.49782E-02 3 norm .0000 1.3196 .26308E-05** at limit ** 4 Prefactor .11102E-09 3.4110 -.21002E-05** at limit ** 5 Prefactor .27857E-04 157.02 -.65395E-04** at limit ** 6 norm .52014E-07 65.332 -.16946E-04** at limit ** 7 Prefactor .12768E-08 1.8260 .15888E-05** at limit ** 8 Prefactor .12879E-07 21.032 .94569E-05** at limit ** 9 Prefactor 7.4404 19.448 .19448E-04 -.39174E-01 10 Prefactor .24425E-08 4.9153 -.21862E-05** at limit ** 11 norm .49187E-01 .42581E-01 -.11728E-06** at limit ** 12 Prefactor .16653E-09 13.353 -.15903E-05** at limit ** 13 Normalizat 1.5089 .19744 -.56302E-04 -.20777E-03 14 Prefactor .87039 .76672E-01 .36734E-04 -.18752E-03 ERR DEF= .500 Final values: norm = 1.02332 Prefactor = 14.325 norm = 0 Prefactor = 1.11022e-10 Prefactor = 2.78568e-05 norm = 5.20139e-08 Prefactor = 1.27676e-09 Prefactor = 1.28786e-08 Prefactor = 7.44041 Prefactor = 2.44249e-09 norm = 0.0491872 Prefactor = 1.66533e-10 Normalizat = 1.50887 Prefactor = 0.870389 ********** ** 18 **HESSE ********** FCN= 16469.90 FROM HESSE STATUS=OK 200 CALLS 961 TOTAL EDM= .23E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 1.0233 1.2729 .12688E-03 -1.5688 2 Prefactor 14.325 14.925 .26440E-03 -1.5632 3 norm .0000 1.3177 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .11102E-09 3.4147 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .27857E-04 8.6954 .13424E-01 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 norm .52014E-07 4.6938 .85337E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .12768E-08 1.8289 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor .12879E-07 21.033 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor 7.4404 36.970 .37285E-03 -1.5653 10 Prefactor .24425E-08 4.9087 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 norm .49187E-01 .47777E-01 .54147E-03 -1.5704 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor .16653E-09 13.119 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Normalizat 1.5089 .16672 .78701E-01 -.77529 14 Prefactor .87039 .64357E-01 .44626E-01 -.97184 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.31539e-07 Minuit parameter uncertainties: 1 1.27292 2 14.9249 3 1.06774e-05 4 3.66606e-05 5 0.0311273 6 0.000988403 7 9.55928e-05 8 0.00104019 9 33.1707 10 0.000219279 11 0.0477772 12 9.89831e-05 13 0.166776 14 0.0643621 A" outfile=/lscratch/kocevski/32638354/ltcube_805680001_806284801_4FGL_J1440.0-1530_weekly_bin937.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/32638354/ft2_4FGL_J1440.0-1530_weekly_bin937.fits .....................! real 18.89 user 17.82 sys 0.22 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/32638354/ft1_filtered_4FGL_J1440.0-1530_weekly_bin937.fits evtable="EVENTS" scfile=/lscratch/kocevski/32638354/ft2_4FGL_J1440.0-1530_weekly_bin937.fits sctable="SC_DATA" expcube=/lscratch/kocevski/32638354/ltcube_805680001_806284801_4FGL_J1440.0-1530_weekly_bin937.fits outfile=/lscratch/kocevski/32638354/expmap_805680001_806284801_4FGL_J1440.0-1530_weekly_bin937.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/32638354/ltcube_805680001_806284801_4FGL_J1440.0-1530_weekly_bin937.fits .....................! real 69.39 user 64.30 sys 3.97 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 174 point sources and 0 extended sources Setting source of interest to: 4FGL J1440.0-1530 @ 220.007 -15.5154 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/32638354/ft1_filtered_4FGL_J1440.0-1530_weekly_bin937.fits scfile=/lscratch/kocevski/32638354/ft2_4FGL_J1440.0-1530_weekly_bin937.fits outfile=/lscratch/kocevski/32638354/cmap_805680001_806284801_4FGL_J1440.0-1530_weekly_bin937.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=220.007 yref=-15.5154 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 0.95 user 0.23 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/32638354/ft1_filtered_4FGL_J1440.0-1530_weekly_bin937.fits scfile=/lscratch/kocevski/32638354/ft2_4FGL_J1440.0-1530_weekly_bin937.fits outfile=/lscratch/kocevski/32638354/cmap_HighResolution_805680001_806284801_4FGL_J1440.0-1530_weekly_bin937.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=220.007 yref=-15.5154 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 0.95 user 0.25 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/32638354/ft1_filtered_4FGL_J1440.0-1530_weekly_bin937.fits evtable="EVENTS" scfile=/lscratch/kocevski/32638354/ft2_4FGL_J1440.0-1530_weekly_bin937.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/32638354/Model_4FGL_J1440.0-1530_weekly_bin937.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 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 16469.8960023 Extracting fit parameters... 4FGL J1440.0-1530 Spectrum: PowerLaw 282 Prefactor: 1.277e-09 9.559e-05 0.000e+00 1.000e+06 ( 1.000e-13) 283 Index: 2.227e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 284 Scale: 2.106e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 578 Prefactor: 8.704e-01 6.436e-02 0.000e+00 1.000e+01 ( 1.000e+00) 579 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 580 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 577 Normalization: 1.509e+00 1.668e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 220.007 -15.515 Photon Flux Upper Limit: 5.21490954875e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.0039812508901 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/32638301/likelihoodResults_805680001_806284801_4FGL_J1440.0-1530_weekly_bin937.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 16469.9014305 delta logL = -0.00542826201854 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 16469.8960028 delta logL = -5.45423972653e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .90378E-06 1.0000 .0000 .10000E+07 2 'Index ' 1.5902 1.0000 .0000 10.000 3 'Normalizat' 1.5090 1.0000 .10000E-01 10.000 4 'Prefactor ' .87035 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5810E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 16469.90 FROM MIGRAD STATUS=CONVERGED 62 CALLS 262 TOTAL EDM= .71E-13 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .16653E-09 .89376E-02 .42118E-03** at limit ** 2 Index 1.9308 8.9010 .50000 .96043E-09 3 Normalizat 1.5089 .30095E-03 .78701E-01 -.53874E-04 4 Prefactor .87039 .11751E-03 .44626E-01 -.32063E-04 ERR DEF= .500 Final values: Prefactor = 1.66533e-10 Index = 1.93082 Normalizat = 1.50887 Prefactor = 0.870389 ********** ** 18 **HESSE ********** FCN= 16469.90 FROM HESSE STATUS=NOT POSDEF 27 CALLS 289 TOTAL EDM= .66E-12 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .16653E-09 .83303E-01 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.9308 6.6902 .50000 -.66091 3 Normalizat 1.5089 .91690E-03 .34831E-03 -.77529 4 Prefactor .87039 .35840E-03 .17212E-03 -.97184 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 6.63096e-13 Minuit parameter uncertainties: 1 6.98375e-06 2 10724 3 0.000916904 4 0.0003584 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 16469.8960023 delta logL = 3.27418092638e-10 Extracting fit parameters... 4FGL J1440.0-1530 Spectrum: PowerLaw 282 Prefactor: 1.665e-10 6.984e-06 0.000e+00 1.000e+06 ( 1.000e-13) 283 Index: 1.931e+00 1.072e+04 0.000e+00 1.000e+01 (-1.000e+00) 284 Scale: 2.106e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 578 Prefactor: 8.704e-01 3.584e-04 0.000e+00 1.000e+01 ( 1.000e+00) 579 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 580 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 577 Normalization: 1.509e+00 9.169e-04 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 220.007 -15.515 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/32638301/cmap_HighResolution_805680001_806284801_4FGL_J1440.0-1530_weekly_bin937.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='3.98e-03', job_status='DONE', photon_flux_upper_limit='5.21e-08', time_completed='2026-07-21 12:22:32.072464', job_id='32638301', GAL2='0.87', fit_tolerance='1e-08', EG2='1.51', EG='1.51', time_epoch_completed='1784661752.07', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.87', dlogl='3.27e-10', ts2='-0.00', photon_index_error='0.00', photon_index='2.23' WHERE bin_id='937' AND source_name='4FGL J1440.0-1530' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Jul 21 12:22:32 PDT 2026 source GAL_V02 Working on... /lscratch/kocevski/32638354/ft1_filtered_4FGL_J1440.0-1530_weekly_bin937.fits.....................! real 50.39 user 48.43 sys 0.97 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/32638354/ft1_filtered_4FGL_J1440.0-1530_weekly_bin937.fits', '/lscratch/kocevski/32638354/ft2_4FGL_J1440.0-1530_weekly_bin937.fits', expMap='/lscratch/kocevski/32638354/expmap_805680001_806284801_4FGL_J1440.0-1530_weekly_bin937.fits', expCube='/lscratch/kocevski/32638354/ltcube_805680001_806284801_4FGL_J1440.0-1530_weekly_bin937.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/32638354/Model_4FGL_J1440.0-1530_weekly_bin937.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1440.0-1530' 4FGL J1440.0-1530 Spectrum: PowerLaw 282 Prefactor: 1.574e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 283 Index: 2.227e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 284 Scale: 2.106e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/32638354/ft1_filtered_4FGL_J1440.0-1530_weekly_bin937.fits Spacecraft file(s): /lscratch/kocevski/32638354/ft2_4FGL_J1440.0-1530_weekly_bin937.fits Exposure map: /lscratch/kocevski/32638354/expmap_805680001_806284801_4FGL_J1440.0-1530_weekly_bin937.fits Exposure cube: /lscratch/kocevski/32638354/ltcube_805680001_806284801_4FGL_J1440.0-1530_weekly_bin937.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/32638354/Model_4FGL_J1440.0-1530_weekly_bin937.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) = 16470.3504814 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 16469.8972774 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 1.0236 1.0000 .0000 .10000E+07 2 'Prefactor ' 14.322 1.0000 .0000 .10000E+07 3 'norm ' .34018E-05 1.0000 .0000 .10000E+07 4 'Prefactor ' .67479E-04 1.0000 .0000 .10000E+07 5 'Prefactor ' .28794 1.0000 .0000 .10000E+07 6 'norm ' .34818E-01 1.0000 .0000 .10000E+07 7 'Prefactor ' .97890E-05 1.0000 .0000 .10000E+07 8 'Prefactor ' .46139E-02 1.0000 .0000 .10000E+07 9 'Prefactor ' 7.2282 1.0000 .0000 .10000E+07 10 'Prefactor ' .89229E-06 1.0000 .0000 .10000E+07 11 'norm ' .49153E-01 1.0000 .0000 .10000E+07 12 'Prefactor ' .12957E-02 1.0000 .0000 .10000E+07 13 'Normalizat' 1.5088 1.0000 .10000E-01 10.000 14 'Prefactor ' .87036 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5810E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 16469.90 FROM MIGRAD STATUS=CONVERGED 98 CALLS 761 TOTAL EDM= .19E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 7.8% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 1.0233 1.2750 -.12025E-05 -.22810E-01 2 Prefactor 14.325 1.0656 .18962E-06 -.49782E-02 3 norm .0000 1.3196 .26308E-05** at limit ** 4 Prefactor .11102E-09 3.4110 -.21002E-05** at limit ** 5 Prefactor .27857E-04 157.02 -.65395E-04** at limit ** 6 norm .52014E-07 65.332 -.16946E-04** at limit ** 7 Prefactor .12768E-08 1.8260 .15888E-05** at limit ** 8 Prefactor .12879E-07 21.032 .94569E-05** at limit ** 9 Prefactor 7.4404 19.448 .19448E-04 -.39174E-01 10 Prefactor .24425E-08 4.9153 -.21862E-05** at limit ** 11 norm .49187E-01 .42581E-01 -.11728E-06** at limit ** 12 Prefactor .16653E-09 13.353 -.15903E-05** at limit ** 13 Normalizat 1.5089 .19744 -.56302E-04 -.20777E-03 14 Prefactor .87039 .76672E-01 .36734E-04 -.18752E-03 ERR DEF= .500 Final values: norm = 1.02332 Prefactor = 14.325 norm = 0 Prefactor = 1.11022e-10 Prefactor = 2.78568e-05 norm = 5.20139e-08 Prefactor = 1.27676e-09 Prefactor = 1.28786e-08 Prefactor = 7.44041 Prefactor = 2.44249e-09 norm = 0.0491872 Prefactor = 1.66533e-10 Normalizat = 1.50887 Prefactor = 0.870389 ********** ** 18 **HESSE ********** FCN= 16469.90 FROM HESSE STATUS=OK 200 CALLS 961 TOTAL EDM= .23E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 1.0233 1.2729 .12688E-03 -1.5688 2 Prefactor 14.325 14.925 .26440E-03 -1.5632 3 norm .0000 1.3177 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .11102E-09 3.4147 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .27857E-04 8.6954 .13424E-01 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 norm .52014E-07 4.6938 .85337E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .12768E-08 1.8289 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor .12879E-07 21.033 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor 7.4404 36.970 .37285E-03 -1.5653 10 Prefactor .24425E-08 4.9087 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 norm .49187E-01 .47777E-01 .54147E-03 -1.5704 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor .16653E-09 13.119 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Normalizat 1.5089 .16672 .78701E-01 -.77529 14 Prefactor .87039 .64357E-01 .44626E-01 -.97184 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.31539e-07 Minuit parameter uncertainties: 1 1.27292 2 14.9249 3 1.06774e-05 4 3.66606e-05 5 0.0311273 6 0.000988403 7 9.55928e-05 8 0.00104019 9 33.1707 10 0.000219279 11 0.0477772 12 9.89831e-05 13 0.166776 14 0.0643621 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 16469.8960023 Extracting fit parameters... 4FGL J1440.0-1530 Spectrum: PowerLaw 282 Prefactor: 1.277e-09 9.559e-05 0.000e+00 1.000e+06 ( 1.000e-13) 283 Index: 2.227e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 284 Scale: 2.106e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 578 Prefactor: 8.704e-01 6.436e-02 0.000e+00 1.000e+01 ( 1.000e+00) 579 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 580 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 577 Normalization: 1.509e+00 1.668e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 220.007 -15.515 Photon Flux Upper Limit: 5.21490954875e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.0039812508901 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/32638354/likelihoodResults_805680001_806284801_4FGL_J1440.0-1530_weekly_bin937.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 16469.9014305 delta logL = -0.00542826201854 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 16469.8960028 delta logL = -5.45423972653e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .90378E-06 1.0000 .0000 .10000E+07 2 'Index ' 1.5902 1.0000 .0000 10.000 3 'Normalizat' 1.5090 1.0000 .10000E-01 10.000 4 'Prefactor ' .87035 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5810E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 16469.90 FROM MIGRAD STATUS=CONVERGED 62 CALLS 262 TOTAL EDM= .71E-13 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .16653E-09 .89376E-02 .42118E-03** at limit ** 2 Index 1.9308 8.9010 .50000 .96043E-09 3 Normalizat 1.5089 .30095E-03 .78701E-01 -.53874E-04 4 Prefactor .87039 .11751E-03 .44626E-01 -.32063E-04 ERR DEF= .500 Final values: Prefactor = 1.66533e-10 Index = 1.93082 Normalizat = 1.50887 Prefactor = 0.870389 ********** ** 18 **HESSE ********** FCN= 16469.90 FROM HESSE STATUS=NOT POSDEF 27 CALLS 289 TOTAL EDM= .66E-12 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .16653E-09 .83303E-01 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.9308 6.6902 .50000 -.66091 3 Normalizat 1.5089 .91690E-03 .34831E-03 -.77529 4 Prefactor .87039 .35840E-03 .17212E-03 -.97184 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 6.63096e-13 Minuit parameter uncertainties: 1 6.98375e-06 2 10724 3 0.000916904 4 0.0003584 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 16469.8960023 delta logL = 3.27418092638e-10 Extracting fit parameters... 4FGL J1440.0-1530 Spectrum: PowerLaw 282 Prefactor: 1.665e-10 6.984e-06 0.000e+00 1.000e+06 ( 1.000e-13) 283 Index: 1.931e+00 1.072e+04 0.000e+00 1.000e+01 (-1.000e+00) 284 Scale: 2.106e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 578 Prefactor: 8.704e-01 3.584e-04 0.000e+00 1.000e+01 ( 1.000e+00) 579 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 580 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 577 Normalization: 1.509e+00 9.169e-04 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 220.007 -15.515 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/32638354/cmap_HighResolution_805680001_806284801_4FGL_J1440.0-1530_weekly_bin937.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='3.98e-03', job_status='DONE', photon_flux_upper_limit='5.21e-08', time_completed='2026-07-21 12:24:21.284222', job_id='32638354', GAL2='0.87', fit_tolerance='1e-08', EG2='1.51', EG='1.51', time_epoch_completed='1784661861.28', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.87', dlogl='3.27e-10', ts2='-0.00', photon_index_error='0.00', photon_index='2.23' WHERE bin_id='937' AND source_name='4FGL J1440.0-1530' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Jul 21 12:24:21 PDT 2026