number of points = 17371 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1251.3-0201_weekly_bin946 RA = 192.836, Dec = -2.0271 tmin = 811123201, tmax = 811728001 emin = 100.0, emax = 100000.0 irfs = P8R3_SOURCE_V2 ROI = 12 zmax = 90 Fitting strategies: Fix sources to their catalog values = True Leave variable source normalizations free = True Perform pre-fit where ALL sources are frozen to catalog values = False Perform secondary fit with a free spectral index = True Remove all catalog sources = False Remove weak (TS < 2) catalog sources = False Freeze Galactic component = False Likelihood fit parameters: Statistic: UNBINNED Optimizer: MINUIT Catalog: 4FGL Repository job = True LAT data source: Data catalog Updating database... UPDATE lightcurve_data_v2 SET job_id='38799564', job_status='RUN', time_executed='2026-09-22 10:01:21.185665', time_epoch_executed='1790096481.19' WHERE source_name='4FGL J1251.3-0201' and cadence='weekly' and bin_id='946' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/38799564 Creating custom pfile directory: /lscratch/kocevski/38799564/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=811123201.0 && nMetStart<811728001.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=811123201.0 && nMetStart<811728001.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/38799564/ft1_4FGL_J1251.3-0201_weekly_bin946.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=811123201.0 && nMetStart<811728001.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/38799564/ft2_4FGL_J1251.3-0201_weekly_bin946.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/38799564/ft1_4FGL_J1251.3-0201_weekly_bin946.fits outfile=/lscratch/kocevski/38799564/ft1_filteredMKT_4FGL_J1251.3-0201_weekly_bin946.fits ra=192.836 dec=-2.0271 rad=12.0 tmin=811123201.0 tmax=811728001.0 emin=100.0 emax=100000.0 zmin=0.0 zmax=90.0 evclass=128 evtype="INDEF" convtype=-1 phasemin=0.0 phasemax=1.0 evtable="EVENTS" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. real 5.82 user 4.68 sys 0.27 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/38799564/ft2_4FGL_J1251.3-0201_weekly_bin946.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/38799564/ft2_4FGL_J1251.3-0201_weekly_bin946.fits sctable="SC_DATA" filter="IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2))" roicut=no evfile=/lscratch/kocevski/38799564/ft1_filteredMKT_4FGL_J1251.3-0201_weekly_bin946.fits evtable="EVENTS" outfile="/lscratch/kocevski/38799564/ft1_filtered_4FGL_J1251.3-0201_weekly_bin946.fits" apply_filter=yes overwrite=yes header_obstimes=yes tstart=0.0 tstop=0.0 gtifile="default" chatter=3 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtmktime version HEAD Applying GTI filter: IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2)) real 0.81 user 0.25 sys 0.13 Number of photons that the gtmktime cut: 678 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/38799564/ft1_filtered_4FGL_J1251.3-0201_weekly_bin946.fits" evtable="EVENTS" scfile=/lscratch/kocevski/38799564/ft2_4FGL_J1251.3-0201_weekly_bin946.fits sctable="SC_DATA" /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) GAL_V02 Working on... /lscratch/kocevski/38799420/ft1_filtered_4FGL_J1251.3-0201_weekly_bin946.fits.....................! real 27.69 user 26.12 sys 1.01 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/38799420/ft1_filtered_4FGL_J1251.3-0201_weekly_bin946.fits', '/lscratch/kocevski/38799420/ft2_4FGL_J1251.3-0201_weekly_bin946.fits', expMap='/lscratch/kocevski/38799420/expmap_811123201_811728001_4FGL_J1251.3-0201_weekly_bin946.fits', expCube='/lscratch/kocevski/38799420/ltcube_811123201_811728001_4FGL_J1251.3-0201_weekly_bin946.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/38799420/Model_4FGL_J1251.3-0201_weekly_bin946.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1251.3-0201' 4FGL J1251.3-0201 Spectrum: LogParabola 290 norm: 5.916e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 291 alpha: 1.951e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 292 beta: 1.558e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 293 Eb: 1.195e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/38799420/ft1_filtered_4FGL_J1251.3-0201_weekly_bin946.fits Spacecraft file(s): /lscratch/kocevski/38799420/ft2_4FGL_J1251.3-0201_weekly_bin946.fits Exposure map: /lscratch/kocevski/38799420/expmap_811123201_811728001_4FGL_J1251.3-0201_weekly_bin946.fits Exposure cube: /lscratch/kocevski/38799420/ltcube_811123201_811728001_4FGL_J1251.3-0201_weekly_bin946.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/38799420/Model_4FGL_J1251.3-0201_weekly_bin946.xml Optimizer: MINUIT Statistic: UNBINNED Performing an iterative likelihood fit... Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 7808.64384277 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 7808.64702836 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 104.76 1.0000 .0000 .10000E+07 2 'Prefactor ' .12407 1.0000 .0000 .10000E+07 3 'Prefactor ' .16687E-01 1.0000 .0000 .10000E+07 4 'norm ' .82029 1.0000 .0000 .10000E+07 5 'norm ' 2.3529 1.0000 .0000 .10000E+07 6 'norm ' .27866 1.0000 .0000 .10000E+07 7 'norm ' 9.1435 1.0000 .0000 .10000E+07 8 'Prefactor ' .18769E-05 1.0000 .0000 .10000E+07 9 'Prefactor ' 8.1825 1.0000 .0000 .10000E+07 10 'norm ' 13.788 1.0000 .0000 .10000E+07 11 'Prefactor ' 6.6727 1.0000 .0000 .10000E+07 12 'Prefactor ' .16034E-01 1.0000 .0000 .10000E+07 13 'norm ' .18866 1.0000 .0000 .10000E+07 14 'norm ' .75990 1.0000 .0000 .10000E+07 15 'Prefactor ' .45235 1.0000 .0000 .10000E+07 16 'norm ' 1.9369 1.0000 .0000 .10000E+07 17 'norm ' .10360E-05 1.0000 .0000 .10000E+07 18 'Prefactor ' 36.007 1.0000 .0000 .10000E+07 19 'Prefactor ' .40427E-04 1.0000 .0000 .10000E+07 20 'norm ' 1.1543 1.0000 .0000 .10000E+07 21 'Normalizat' 1.2376 1.0000 .10000E-01 10.000 22 'Prefactor ' .90255 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5850E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 7808.641 FROM MIGRAD STATUS=CONVERGED 155 CALLS 1836 TOTAL EDM= .49E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.8% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 103.90 59.546 -.33856E-07 .68408E-02 2 Prefactor .30254E-07 33.395 .81752E-05** at limit ** 3 Prefactor .0000 26.569 .19772E-05** at limit ** 4 norm .82272 3.0186 -.14217E-06 -.26731E-03 5 norm 2.3991 8.6816 -.93581E-06 -.95967E-03 6 norm .21511E-06 92.648 -.51233E-05** at limit ** 7 norm 9.1435 1.8348 -.17849E-07 -.21779E-02 8 Prefactor .22204E-09 6.6392 -.12862E-06** at limit ** 9 Prefactor 8.3615 7.2131 -.51620E-06 -.24944E-02 10 norm 13.790 4.5072 -.77258E-07 -.11398E-02 11 Prefactor 6.7470 9.8740 -.86920E-06 -.12185E-01 12 Prefactor .0000 26.091 -.97185E-06** at limit ** 13 norm .90039E-07 82.024 .30093E-05** at limit ** 14 norm .76017 .25016 -.16891E-07 -.29520E-02 15 Prefactor .19040E-06 149.78 .38529E-06** at limit ** 16 norm 1.9059 7.3441 -.30964E-05 -.22230E-01 17 norm .0000 2.0056 -.17386E-06** at limit ** 18 Prefactor 35.944 6.1125 -.74665E-06 .14749 19 Prefactor .11102E-09 5.5623 -.26316E-06** at limit ** 20 norm 1.1543 1.1254 -.10570E-06 -.45790E-03 21 Normalizat 1.2384 .28205 .73841E-05 -.67622E-04 22 Prefactor .90212 .18129 .23004E-05 -.87888E-04 ERR DEF= .500 Final values: Prefactor = 103.904 Prefactor = 3.02536e-08 Prefactor = 0 norm = 0.822724 norm = 2.39905 norm = 2.15106e-07 norm = 9.1435 Prefactor = 2.22045e-10 Prefactor = 8.36149 norm = 13.7903 Prefactor = 6.74704 Prefactor = 0 norm = 9.00391e-08 norm = 0.760168 Prefactor = 1.90403e-07 norm = 1.90587 norm = 0 Prefactor = 35.9445 Prefactor = 1.11022e-10 norm = 1.15433 Normalizat = 1.23835 Prefactor = 0.902125 WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). GAL_V02 Working on... /lscratch/kocevski/38799428/ft1_filtered_4FGL_J1251.3-0201_weekly_bin946.fits.....................! real 27.56 user 26.00 sys 0.98 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/38799428/ft1_filtered_4FGL_J1251.3-0201_weekly_bin946.fits', '/lscratch/kocevski/38799428/ft2_4FGL_J1251.3-0201_weekly_bin946.fits', expMap='/lscratch/kocevski/38799428/expmap_811123201_811728001_4FGL_J1251.3-0201_weekly_bin946.fits', expCube='/lscratch/kocevski/38799428/ltcube_811123201_811728001_4FGL_J1251.3-0201_weekly_bin946.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/38799428/Model_4FGL_J1251.3-0201_weekly_bin946.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1251.3-0201' 4FGL J1251.3-0201 Spectrum: LogParabola 290 norm: 5.916e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 291 alpha: 1.951e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 292 beta: 1.558e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 293 Eb: 1.195e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/38799428/ft1_filtered_4FGL_J1251.3-0201_weekly_bin946.fits Spacecraft file(s): /lscratch/kocevski/38799428/ft2_4FGL_J1251.3-0201_weekly_bin946.fits Exposure map: /lscratch/kocevski/38799428/expmap_811123201_811728001_4FGL_J1251.3-0201_weekly_bin946.fits Exposure cube: /lscratch/kocevski/38799428/ltcube_811123201_811728001_4FGL_J1251.3-0201_weekly_bin946.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/38799428/Model_4FGL_J1251.3-0201_weekly_bin946.xml Optimizer: MINUIT Statistic: UNBINNED Performing an iterative likelihood fit... Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 7808.64384277 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 7808.64702836 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 104.76 1.0000 .0000 .10000E+07 2 'Prefactor ' .12407 1.0000 .0000 .10000E+07 3 'Prefactor ' .16687E-01 1.0000 .0000 .10000E+07 4 'norm ' .82029 1.0000 .0000 .10000E+07 5 'norm ' 2.3529 1.0000 .0000 .10000E+07 6 'norm ' .27866 1.0000 .0000 .10000E+07 7 'norm ' 9.1435 1.0000 .0000 .10000E+07 8 'Prefactor ' .18769E-05 1.0000 .0000 .10000E+07 9 'Prefactor ' 8.1825 1.0000 .0000 .10000E+07 10 'norm ' 13.788 1.0000 .0000 .10000E+07 11 'Prefactor ' 6.6727 1.0000 .0000 .10000E+07 12 'Prefactor ' .16034E-01 1.0000 .0000 .10000E+07 13 'norm ' .18866 1.0000 .0000 .10000E+07 14 'norm ' .75990 1.0000 .0000 .10000E+07 15 'Prefactor ' .45235 1.0000 .0000 .10000E+07 16 'norm ' 1.9369 1.0000 .0000 .10000E+07 17 'norm ' .10360E-05 1.0000 .0000 .10000E+07 18 'Prefactor ' 36.007 1.0000 .0000 .10000E+07 19 'Prefactor ' .40427E-04 1.0000 .0000 .10000E+07 20 'norm ' 1.1543 1.0000 .0000 .10000E+07 21 'Normalizat' 1.2376 1.0000 .10000E-01 10.000 22 'Prefactor ' .90255 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5850E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 7808.641 FROM MIGRAD STATUS=CONVERGED 155 CALLS 1836 TOTAL EDM= .49E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.8% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 103.90 59.546 -.33856E-07 .68408E-02 2 Prefactor .30254E-07 33.395 .81752E-05** at limit ** 3 Prefactor .0000 26.569 .19772E-05** at limit ** 4 norm .82272 3.0186 -.14217E-06 -.26731E-03 5 norm 2.3991 8.6816 -.93581E-06 -.95967E-03 6 norm .21511E-06 92.648 -.51233E-05** at limit ** 7 norm 9.1435 1.8348 -.17849E-07 -.21779E-02 8 Prefactor .22204E-09 6.6392 -.12862E-06** at limit ** 9 Prefactor 8.3615 7.2131 -.51620E-06 -.24944E-02 10 norm 13.790 4.5072 -.77258E-07 -.11398E-02 11 Prefactor 6.7470 9.8740 -.86920E-06 -.12185E-01 12 Prefactor .0000 26.091 -.97185E-06** at limit ** 13 norm .90039E-07 82.024 .30093E-05** at limit ** 14 norm .76017 .25016 -.16891E-07 -.29520E-02 15 Prefactor .19040E-06 149.78 .38529E-06** at limit ** 16 norm 1.9059 7.3441 -.30964E-05 -.22230E-01 17 norm .0000 2.0056 -.17386E-06** at limit ** 18 Prefactor 35.944 6.1125 -.74665E-06 .14749 19 Prefactor .11102E-09 5.5623 -.26316E-06** at limit ** 20 norm 1.1543 1.1254 -.10570E-06 -.45790E-03 21 Normalizat 1.2384 .28205 .73841E-05 -.67622E-04 22 Prefactor .90212 .18129 .23004E-05 -.87888E-04 ERR DEF= .500 Final values: Prefactor = 103.904 Prefactor = 3.02536e-08 Prefactor = 0 norm = 0.822724 norm = 2.39905 norm = 2.15106e-07 norm = 9.1435 Prefactor = 2.22045e-10 Prefactor = 8.36149 norm = 13.7903 Prefactor = 6.74704 Prefactor = 0 norm = 9.00391e-08 norm = 0.760168 Prefactor = 1.90403e-07 norm = 1.90587 norm = 0 Prefactor = 35.9445 Prefactor = 1.11022e-10 norm = 1.15433 Normalizat = 1.23835 Prefactor = 0.902125 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 7808.64076735 Extracting fit parameters... 4FGL J1251.3-0201 Spectrum: LogParabola 290 norm: 9.004e-08 5.375e-03 0.000e+00 1.000e+06 ( 1.000e-13) 291 alpha: 1.951e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 292 beta: 1.558e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 293 Eb: 1.195e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 582 Prefactor: 9.021e-01 1.517e-01 0.000e+00 1.000e+01 ( 1.000e+00) 583 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 584 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 581 Normalization: 1.238e+00 2.389e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 192.836 -2.027 Photon Flux Upper Limit: 6.94888620248e-08 ph cm-2 s-1 Energy Flux Upper Limit: 4.80003188405e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/38799375/likelihoodResults_811123201_811728001_4FGL_J1251.3-0201_weekly_bin946.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 7808.64701147 delta logL = -0.00624412337038 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 7808.08934035 delta logL = 0.55142699791 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 5.5093 1.0000 .0000 .10000E+07 2 'alpha ' 3.7151 1.0000 .0000 5.0000 3 'Normalizat' 1.1504 1.0000 .10000E-01 10.000 4 'Prefactor ' .93224 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5850E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 7808.089 FROM MIGRAD STATUS=CONVERGED 57 CALLS 248 TOTAL EDM= .26E-08 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 5.5169 127.46 .42782E-03 .12939E-01 2 alpha 3.7143 4.3419 .34826 .17711E-03 3 Normalizat 1.1506 .67365E-01 .77233E-01 -.19332E-04 4 Prefactor .93217 .43125E-01 .45415E-01 -.32263E-03 ERR DEF= .500 Final values: norm = 5.51689 alpha = 3.71429 Normalizat = 1.15056 Prefactor = 0.932174 ********** ** 18 **HESSE ********** FCN= 7808.089 FROM HESSE STATUS=NOT POSDEF 31 CALLS 279 TOTAL EDM= .70E-08 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 5.5169 255.13 .17113E-04 -1.5661 2 alpha 3.7143 3.5040 .16714E-01 .50718 3 Normalizat 1.1506 .32311 .34185E-03 -.88145 4 Prefactor .93217 .21787 .24959E-03 -.95026 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 6.95902e-09 Minuit parameter uncertainties: 1 75.0372 2 7.26759 3 0.323669 4 0.218071 ********** ** 18 **HESSE ********** FCN= 7808.641 FROM HESSE STATUS=OK 392 CALLS 2228 TOTAL EDM= .11E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 103.90 59.960 .97709E-04 -1.5504 2 Prefactor .30254E-07 62.581 .13323E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .0000 26.022 .17265E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .82272 3.0484 .51435E-03 -1.5690 5 norm 2.3991 8.7598 .66795E-03 -1.5677 6 norm .21511E-06 93.198 .10516E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 norm 9.1435 1.8424 .33121E-03 -1.5647 8 Prefactor .22204E-09 6.6602 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor 8.3615 7.2300 .35025E-03 -1.5650 10 norm 13.790 4.5041 .26949E-03 -1.5634 11 Prefactor 6.7470 10.295 .38822E-03 -1.5656 12 Prefactor .0000 25.925 .17313E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 norm .90039E-07 80.195 .11981E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 norm .76017 .25164 .53571E-03 -1.5691 15 Prefactor .19040E-06 149.48 .83656E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 norm 1.9059 15.312 .74580E-03 -1.5680 17 norm .0000 2.0062 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Prefactor 35.944 22.686 .16667E-03 -1.5588 19 Prefactor .11102E-09 5.5393 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 norm 1.1543 1.1513 .10750E-02 -1.5686 21 Normalizat 1.2384 .23865 .74971E-01 -.85426 22 Prefactor .90212 .15161 .45037E-01 -.96067 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.05253e-06 Minuit parameter uncertainties: 1 59.9603 2 0.00275103 3 1.13266e-05 4 3.04845 5 8.75984 6 0.00895457 7 1.84241 8 7.67092e-05 9 7.22999 10 4.50406 11 10.2955 12 1.37537e-05 13 0.00537454 14 0.251645 15 0.0106696 16 10.8041 17 3.42438e-06 18 22.6861 19 4.89855e-05 20 1.15126 21 0.238861 22 0.151685 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) = 7808.08934003 delta logL = 0.551427318112 Extracting fit parameters... 4FGL J1251.3-0201 Spectrum: LogParabola 290 norm: 5.517e+00 7.504e+01 0.000e+00 1.000e+06 ( 1.000e-13) 291 alpha: 3.714e+00 7.268e+00 0.000e+00 5.000e+00 ( 1.000e+00) 292 beta: 1.558e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 293 Eb: 1.195e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 582 Prefactor: 9.322e-01 2.181e-01 0.000e+00 1.000e+01 ( 1.000e+00) 583 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 584 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 581 Normalization: 1.151e+00 3.237e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 1.17 Ra Dec: 192.836 -2.027 Photon Index (Free Index): 3.71 +/- 7.27 Photon Flux (Free Index): 1.02e-07 +/- 1.59e-07 Energy Flux (Free Index): 1.81e-05 +/- 2.48e-05 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/38799375/cmap_HighResolution_811123201_811728001_4FGL_J1251.3-0201_weekly_bin946.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='4.80e-05', comment='SUCCESS', energy_flux2='1.81e-05', dlogl='5.51e-01', photon_flux2='1.02e-07', job_status='DONE', time_completed='2026-09-22 10:04:51.931304', photon_index_error2='7.27', photon_index2='3.71', ts='-0.00', fit_tolerance='1e-08', GAL='0.90', photon_index_error='0.00', photon_flux_upper_limit='6.95e-08', energy_flux_error2='2.48e-05', EG='1.24', time_epoch_completed='1790096691.93', return_code='0', job_id='38799375', GAL2='0.93', EG2='1.15', return_code2='102', photon_flux_error2='1.59e-07', ts2='1.17', photon_index='1.95' WHERE bin_id='946' AND source_name='4FGL J1251.3-0201' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Sep 22 10:04:52 PDT 2026 ********** ** 18 **HESSE ********** FCN= 7808.641 FROM HESSE STATUS=OK 392 CALLS 2228 TOTAL EDM= .11E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 103.90 59.960 .97709E-04 -1.5504 2 Prefactor .30254E-07 62.581 .13323E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .0000 26.022 .17265E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .82272 3.0484 .51435E-03 -1.5690 5 norm 2.3991 8.7598 .66795E-03 -1.5677 6 norm .21511E-06 93.198 .10516E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 norm 9.1435 1.8424 .33121E-03 -1.5647 8 Prefactor .22204E-09 6.6602 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor 8.3615 7.2300 .35025E-03 -1.5650 10 norm 13.790 4.5041 .26949E-03 -1.5634 11 Prefactor 6.7470 10.295 .38822E-03 -1.5656 12 Prefactor .0000 25.925 .17313E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 norm .90039E-07 80.195 .11981E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 norm .76017 .25164 .53571E-03 -1.5691 15 Prefactor .19040E-06 149.48 .83656E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 norm 1.9059 15.312 .74580E-03 -1.5680 17 norm .0000 2.0062 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Prefactor 35.944 22.686 .16667E-03 -1.5588 19 Prefactor .11102E-09 5.5393 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 norm 1.1543 1.1513 .10750E-02 -1.5686 21 Normalizat 1.2384 .23865 .74971E-01 -.85426 22 Prefactor .90212 .15161 .45037E-01 -.96067 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.05253e-06 Minuit parameter uncertainties: 1 59.9603 2 0.00275103 3 1.13266e-05 4 3.04845 5 8.75984 6 0.00895457 7 1.84241 8 7.67092e-05 9 7.22999 10 4.50406 11 10.2955 12 1.37537e-05 13 0.00537454 14 0.251645 15 0.0106696 16 10.8041 17 3.42438e-06 18 22.6861 19 4.89855e-05 20 1.15126 21 0.238861 22 0.151685 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 7808.64076735 Extracting fit parameters... 4FGL J1251.3-0201 Spectrum: LogParabola 290 norm: 9.004e-08 5.375e-03 0.000e+00 1.000e+06 ( 1.000e-13) 291 alpha: 1.951e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 292 beta: 1.558e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 293 Eb: 1.195e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 582 Prefactor: 9.021e-01 1.517e-01 0.000e+00 1.000e+01 ( 1.000e+00) 583 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 584 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 581 Normalization: 1.238e+00 2.389e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 192.836 -2.027 Photon Flux Upper Limit: 6.94888620248e-08 ph cm-2 s-1 Energy Flux Upper Limit: 4.80003188405e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/38799420/likelihoodResults_811123201_811728001_4FGL_J1251.3-0201_weekly_bin946.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 7808.64701147 delta logL = -0.00624412337038 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 7808.08934035 delta logL = 0.55142699791 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 5.5093 1.0000 .0000 .10000E+07 2 'alpha ' 3.7151 1.0000 .0000 5.0000 3 'Normalizat' 1.1504 1.0000 .10000E-01 10.000 4 'Prefactor ' .93224 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5850E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 7808.089 FROM MIGRAD STATUS=CONVERGED 57 CALLS 248 TOTAL EDM= .26E-08 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 5.5169 127.46 .42782E-03 .12939E-01 2 alpha 3.7143 4.3419 .34826 .17711E-03 3 Normalizat 1.1506 .67365E-01 .77233E-01 -.19332E-04 4 Prefactor .93217 .43125E-01 .45415E-01 -.32263E-03 ERR DEF= .500 Final values: norm = 5.51689 alpha = 3.71429 Normalizat = 1.15056 Prefactor = 0.932174 ********** ** 18 **HESSE ********** FCN= 7808.089 FROM HESSE STATUS=NOT POSDEF 31 CALLS 279 TOTAL EDM= .70E-08 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 5.5169 255.13 .17113E-04 -1.5661 2 alpha 3.7143 3.5040 .16714E-01 .50718 3 Normalizat 1.1506 .32311 .34185E-03 -.88145 4 Prefactor .93217 .21787 .24959E-03 -.95026 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 6.95902e-09 Minuit parameter uncertainties: 1 75.0372 2 7.26759 3 0.323669 4 0.218071 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) = 7808.08934003 delta logL = 0.551427318112 Extracting fit parameters... 4FGL J1251.3-0201 Spectrum: LogParabola 290 norm: 5.517e+00 7.504e+01 0.000e+00 1.000e+06 ( 1.000e-13) 291 alpha: 3.714e+00 7.268e+00 0.000e+00 5.000e+00 ( 1.000e+00) 292 beta: 1.558e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 293 Eb: 1.195e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 582 Prefactor: 9.322e-01 2.181e-01 0.000e+00 1.000e+01 ( 1.000e+00) 583 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 584 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 581 Normalization: 1.151e+00 3.237e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 1.17 Ra Dec: 192.836 -2.027 Photon Index (Free Index): 3.71 +/- 7.27 Photon Flux (Free Index): 1.02e-07 +/- 1.59e-07 Energy Flux (Free Index): 1.81e-05 +/- 2.48e-05 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/38799420/cmap_HighResolution_811123201_811728001_4FGL_J1251.3-0201_weekly_bin946.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='4.80e-05', comment='SUCCESS', energy_flux2='1.81e-05', dlogl='5.51e-01', photon_flux2='1.02e-07', job_status='DONE', time_completed='2026-09-22 10:05:19.425944', photon_index_error2='7.27', photon_index2='3.71', ts='-0.00', fit_tolerance='1e-08', GAL='0.90', photon_index_error='0.00', photon_flux_upper_limit='6.95e-08', energy_flux_error2='2.48e-05', EG='1.24', time_epoch_completed='1790096719.43', return_code='0', job_id='38799420', GAL2='0.93', EG2='1.15', return_code2='102', photon_flux_error2='1.59e-07', ts2='1.17', photon_index='1.95' WHERE bin_id='946' AND source_name='4FGL J1251.3-0201' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Sep 22 10:05:19 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 7808.64076735 Extracting fit parameters... 4FGL J1251.3-0201 Spectrum: LogParabola 290 norm: 9.004e-08 5.375e-03 0.000e+00 1.000e+06 ( 1.000e-13) 291 alpha: 1.951e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 292 beta: 1.558e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 293 Eb: 1.195e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 582 Prefactor: 9.021e-01 1.517e-01 0.000e+00 1.000e+01 ( 1.000e+00) 583 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 584 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 581 Normalization: 1.238e+00 2.389e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 192.836 -2.027 Photon Flux Upper Limit: 6.94888620248e-08 ph cm-2 s-1 Energy Flux Upper Limit: 4.80003188405e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/38799428/likelihoodResults_811123201_811728001_4FGL_J1251.3-0201_weekly_bin946.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 7808.64701147 delta logL = -0.00624412337038 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 7808.08934035 delta logL = 0.55142699791 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 5.5093 1.0000 .0000 .10000E+07 2 'alpha ' 3.7151 1.0000 .0000 5.0000 3 'Normalizat' 1.1504 1.0000 .10000E-01 10.000 4 'Prefactor ' .93224 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5850E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 7808.089 FROM MIGRAD STATUS=CONVERGED 57 CALLS 248 TOTAL EDM= .26E-08 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 5.5169 127.46 .42782E-03 .12939E-01 2 alpha 3.7143 4.3419 .34826 .17711E-03 3 Normalizat 1.1506 .67365E-01 .77233E-01 -.19332E-04 4 Prefactor .93217 .43125E-01 .45415E-01 -.32263E-03 ERR DEF= .500 Final values: norm = 5.51689 alpha = 3.71429 Normalizat = 1.15056 Prefactor = 0.932174 ********** ** 18 **HESSE ********** FCN= 7808.089 FROM HESSE STATUS=NOT POSDEF 31 CALLS 279 TOTAL EDM= .70E-08 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 5.5169 255.13 .17113E-04 -1.5661 2 alpha 3.7143 3.5040 .16714E-01 .50718 3 Normalizat 1.1506 .32311 .34185E-03 -.88145 4 Prefactor .93217 .21787 .24959E-03 -.95026 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 6.95902e-09 Minuit parameter uncertainties: 1 75.0372 2 7.26759 3 0.323669 4 0.218071 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) = 7808.08934003 delta logL = 0.551427318112 Extracting fit parameters... 4FGL J1251.3-0201 Spectrum: LogParabola 290 norm: 5.517e+00 7.504e+01 0.000e+00 1.000e+06 ( 1.000e-13) 291 alpha: 3.714e+00 7.268e+00 0.000e+00 5.000e+00 ( 1.000e+00) 292 beta: 1.558e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 293 Eb: 1.195e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 582 Prefactor: 9.322e-01 2.181e-01 0.000e+00 1.000e+01 ( 1.000e+00) 583 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 584 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 581 Normalization: 1.151e+00 3.237e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 1.17 Ra Dec: 192.836 -2.027 Photon Index (Free Index): 3.71 +/- 7.27 Photon Flux (Free Index): 1.02e-07 +/- 1.59e-07 Energy Flux (Free Index): 1.81e-05 +/- 2.48e-05 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/38799428/cmap_HighResolution_811123201_811728001_4FGL_J1251.3-0201_weekly_bin946.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='4.80e-05', comment='SUCCESS', energy_flux2='1.81e-05', dlogl='5.51e-01', photon_flux2='1.02e-07', job_status='DONE', time_completed='2026-09-22 10:05:24.258976', photon_index_error2='7.27', photon_index2='3.71', ts='-0.00', fit_tolerance='1e-08', GAL='0.90', photon_index_error='0.00', photon_flux_upper_limit='6.95e-08', energy_flux_error2='2.48e-05', EG='1.24', time_epoch_completed='1790096724.26', return_code='0', job_id='38799428', GAL2='0.93', EG2='1.15', return_code2='102', photon_flux_error2='1.59e-07', ts2='1.17', photon_index='1.95' WHERE bin_id='946' AND source_name='4FGL J1251.3-0201' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Sep 22 10:05:24 PDT 2026 GAL_V02 Working on... /lscratch/kocevski/38799474/ft1_filtered_4FGL_J1251.3-0201_weekly_bin946.fits.....................! real 27.83 user 26.26 sys 1.01 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/38799474/ft1_filtered_4FGL_J1251.3-0201_weekly_bin946.fits', '/lscratch/kocevski/38799474/ft2_4FGL_J1251.3-0201_weekly_bin946.fits', expMap='/lscratch/kocevski/38799474/expmap_811123201_811728001_4FGL_J1251.3-0201_weekly_bin946.fits', expCube='/lscratch/kocevski/38799474/ltcube_811123201_811728001_4FGL_J1251.3-0201_weekly_bin946.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/38799474/Model_4FGL_J1251.3-0201_weekly_bin946.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1251.3-0201' 4FGL J1251.3-0201 Spectrum: LogParabola 290 norm: 5.916e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 291 alpha: 1.951e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 292 beta: 1.558e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 293 Eb: 1.195e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/38799474/ft1_filtered_4FGL_J1251.3-0201_weekly_bin946.fits Spacecraft file(s): /lscratch/kocevski/38799474/ft2_4FGL_J1251.3-0201_weekly_bin946.fits Exposure map: /lscratch/kocevski/38799474/expmap_811123201_811728001_4FGL_J1251.3-0201_weekly_bin946.fits Exposure cube: /lscratch/kocevski/38799474/ltcube_811123201_811728001_4FGL_J1251.3-0201_weekly_bin946.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/38799474/Model_4FGL_J1251.3-0201_weekly_bin946.xml Optimizer: MINUIT Statistic: UNBINNED Performing an iterative likelihood fit... Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 7808.64384277 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 7808.64702836 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 104.76 1.0000 .0000 .10000E+07 2 'Prefactor ' .12407 1.0000 .0000 .10000E+07 3 'Prefactor ' .16687E-01 1.0000 .0000 .10000E+07 4 'norm ' .82029 1.0000 .0000 .10000E+07 5 'norm ' 2.3529 1.0000 .0000 .10000E+07 6 'norm ' .27866 1.0000 .0000 .10000E+07 7 'norm ' 9.1435 1.0000 .0000 .10000E+07 8 'Prefactor ' .18769E-05 1.0000 .0000 .10000E+07 9 'Prefactor ' 8.1825 1.0000 .0000 .10000E+07 10 'norm ' 13.788 1.0000 .0000 .10000E+07 11 'Prefactor ' 6.6727 1.0000 .0000 .10000E+07 12 'Prefactor ' .16034E-01 1.0000 .0000 .10000E+07 13 'norm ' .18866 1.0000 .0000 .10000E+07 14 'norm ' .75990 1.0000 .0000 .10000E+07 15 'Prefactor ' .45235 1.0000 .0000 .10000E+07 16 'norm ' 1.9369 1.0000 .0000 .10000E+07 17 'norm ' .10360E-05 1.0000 .0000 .10000E+07 18 'Prefactor ' 36.007 1.0000 .0000 .10000E+07 19 'Prefactor ' .40427E-04 1.0000 .0000 .10000E+07 20 'norm ' 1.1543 1.0000 .0000 .10000E+07 21 'Normalizat' 1.2376 1.0000 .10000E-01 10.000 22 'Prefactor ' .90255 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5850E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 7808.641 FROM MIGRAD STATUS=CONVERGED 155 CALLS 1836 TOTAL EDM= .49E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.8% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 103.90 59.546 -.33856E-07 .68408E-02 2 Prefactor .30254E-07 33.395 .81752E-05** at limit ** 3 Prefactor .0000 26.569 .19772E-05** at limit ** 4 norm .82272 3.0186 -.14217E-06 -.26731E-03 5 norm 2.3991 8.6816 -.93581E-06 -.95967E-03 6 norm .21511E-06 92.648 -.51233E-05** at limit ** 7 norm 9.1435 1.8348 -.17849E-07 -.21779E-02 8 Prefactor .22204E-09 6.6392 -.12862E-06** at limit ** 9 Prefactor 8.3615 7.2131 -.51620E-06 -.24944E-02 10 norm 13.790 4.5072 -.77258E-07 -.11398E-02 11 Prefactor 6.7470 9.8740 -.86920E-06 -.12185E-01 12 Prefactor .0000 26.091 -.97185E-06** at limit ** 13 norm .90039E-07 82.024 .30093E-05** at limit ** 14 norm .76017 .25016 -.16891E-07 -.29520E-02 15 Prefactor .19040E-06 149.78 .38529E-06** at limit ** 16 norm 1.9059 7.3441 -.30964E-05 -.22230E-01 17 norm .0000 2.0056 -.17386E-06** at limit ** 18 Prefactor 35.944 6.1125 -.74665E-06 .14749 19 Prefactor .11102E-09 5.5623 -.26316E-06** at limit ** 20 norm 1.1543 1.1254 -.10570E-06 -.45790E-03 21 Normalizat 1.2384 .28205 .73841E-05 -.67622E-04 22 Prefactor .90212 .18129 .23004E-05 -.87888E-04 ERR DEF= .500 Final values: Prefactor = 103.904 Prefactor = 3.02536e-08 Prefactor = 0 norm = 0.822724 norm = 2.39905 norm = 2.15106e-07 norm = 9.1435 Prefactor = 2.22045e-10 Prefactor = 8.36149 norm = 13.7903 Prefactor = 6.74704 Prefactor = 0 norm = 9.00391e-08 norm = 0.760168 Prefactor = 1.90403e-07 norm = 1.90587 norm = 0 Prefactor = 35.9445 Prefactor = 1.11022e-10 norm = 1.15433 Normalizat = 1.23835 Prefactor = 0.902125 outfile=/lscratch/kocevski/38799560/ltcube_811123201_811728001_4FGL_J1251.3-0201_weekly_bin946.fits dcostheta=0.025 binsz=1.0 phibins=0 tmin=0.0 tmax=0.0 file_version="1" zmin=0.0 zmax=90.0 chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Working on file /lscratch/kocevski/38799560/ft2_4FGL_J1251.3-0201_weekly_bin946.fits .....................! real 19.54 user 18.71 sys 0.30 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/38799560/ft1_filtered_4FGL_J1251.3-0201_weekly_bin946.fits evtable="EVENTS" scfile=/lscratch/kocevski/38799560/ft2_4FGL_J1251.3-0201_weekly_bin946.fits sctable="SC_DATA" expcube=/lscratch/kocevski/38799560/ltcube_811123201_811728001_4FGL_J1251.3-0201_weekly_bin946.fits outfile=/lscratch/kocevski/38799560/expmap_811123201_811728001_4FGL_J1251.3-0201_weekly_bin946.fits irfs="P8R3_SOURCE_V2" evtype="INDEF" srcrad=30.0 nlong=88 nlat=88 nenergies=10 submap=no nlongmin=0 nlongmax=0 nlatmin=0 nlatmax=0 chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). The exposure maps generated by this tool are meant to be used for *unbinned* likelihood analysis only. Do not use them for binned analyses. Computing the ExposureMap using /lscratch/kocevski/38799560/ltcube_811123201_811728001_4FGL_J1251.3-0201_weekly_bin946.fits .....................! real 71.80 user 66.64 sys 4.37 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 179 point sources and 0 extended sources Setting source of interest to: 4FGL J1251.3-0201 @ 192.836 -2.0271 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/38799560/ft1_filtered_4FGL_J1251.3-0201_weekly_bin946.fits scfile=/lscratch/kocevski/38799560/ft2_4FGL_J1251.3-0201_weekly_bin946.fits outfile=/lscratch/kocevski/38799560/cmap_811123201_811728001_4FGL_J1251.3-0201_weekly_bin946.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=160 nypix=160 binsz=0.25 coordsys="CEL" xref=192.836 yref=-2.0271 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 0.68 user 0.24 sys 0.14 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/38799560/ft1_filtered_4FGL_J1251.3-0201_weekly_bin946.fits scfile=/lscratch/kocevski/38799560/ft2_4FGL_J1251.3-0201_weekly_bin946.fits outfile=/lscratch/kocevski/38799560/cmap_HighResolution_811123201_811728001_4FGL_J1251.3-0201_weekly_bin946.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=500 nypix=500 binsz=0.1 coordsys="CEL" xref=192.836 yref=-2.0271 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 0.68 user 0.26 sys 0.12 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/38799560/ft1_filtered_4FGL_J1251.3-0201_weekly_bin946.fits evtable="EVENTS" scfile=/lscratch/kocevski/38799560/ft2_4FGL_J1251.3-0201_weekly_bin946.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/38799560/Model_4FGL_J1251.3-0201_weekly_bin946.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding source ********** ** 18 **HESSE ********** FCN= 7808.641 FROM HESSE STATUS=OK 392 CALLS 2228 TOTAL EDM= .11E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 103.90 59.960 .97709E-04 -1.5504 2 Prefactor .30254E-07 62.581 .13323E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .0000 26.022 .17265E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .82272 3.0484 .51435E-03 -1.5690 5 norm 2.3991 8.7598 .66795E-03 -1.5677 6 norm .21511E-06 93.198 .10516E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 norm 9.1435 1.8424 .33121E-03 -1.5647 8 Prefactor .22204E-09 6.6602 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor 8.3615 7.2300 .35025E-03 -1.5650 10 norm 13.790 4.5041 .26949E-03 -1.5634 11 Prefactor 6.7470 10.295 .38822E-03 -1.5656 12 Prefactor .0000 25.925 .17313E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 norm .90039E-07 80.195 .11981E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 norm .76017 .25164 .53571E-03 -1.5691 15 Prefactor .19040E-06 149.48 .83656E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 norm 1.9059 15.312 .74580E-03 -1.5680 17 norm .0000 2.0062 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Prefactor 35.944 22.686 .16667E-03 -1.5588 19 Prefactor .11102E-09 5.5393 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 norm 1.1543 1.1513 .10750E-02 -1.5686 21 Normalizat 1.2384 .23865 .74971E-01 -.85426 22 Prefactor .90212 .15161 .45037E-01 -.96067 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.05253e-06 Minuit parameter uncertainties: 1 59.9603 2 0.00275103 3 1.13266e-05 4 3.04845 5 8.75984 6 0.00895457 7 1.84241 8 7.67092e-05 9 7.22999 10 4.50406 11 10.2955 12 1.37537e-05 13 0.00537454 14 0.251645 15 0.0106696 16 10.8041 17 3.42438e-06 18 22.6861 19 4.89855e-05 20 1.15126 21 0.238861 22 0.151685 number of points = 17371 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1251.3-0201_weekly_bin946 RA = 192.836, Dec = -2.0271 tmin = 811123201, tmax = 811728001 emin = 100.0, emax = 100000.0 irfs = P8R3_SOURCE_V2 ROI = 12 zmax = 90 Fitting strategies: Fix sources to their catalog values = True Leave variable source normalizations free = True Perform pre-fit where ALL sources are frozen to catalog values = False Perform secondary fit with a free spectral index = True Remove all catalog sources = False Remove weak (TS < 2) catalog sources = False Freeze Galactic component = False Likelihood fit parameters: Statistic: UNBINNED Optimizer: MINUIT Catalog: 4FGL Repository job = True LAT data source: Data catalog Updating database... UPDATE lightcurve_data_v2 SET job_id='38799653', job_status='RUN', time_executed='2026-09-22 10:03:28.780170', time_epoch_executed='1790096608.78' WHERE source_name='4FGL J1251.3-0201' and cadence='weekly' and bin_id='946' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/38799653 Creating custom pfile directory: /lscratch/kocevski/38799653/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=811123201.0 && nMetStart<811728001.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=811123201.0 && nMetStart<811728001.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/38799653/ft1_4FGL_J1251.3-0201_weekly_bin946.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=811123201.0 && nMetStart<811728001.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/38799653/ft2_4FGL_J1251.3-0201_weekly_bin946.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/38799653/ft1_4FGL_J1251.3-0201_weekly_bin946.fits outfile=/lscratch/kocevski/38799653/ft1_filteredMKT_4FGL_J1251.3-0201_weekly_bin946.fits ra=192.836 dec=-2.0271 rad=12.0 tmin=811123201.0 tmax=811728001.0 emin=100.0 emax=100000.0 zmin=0.0 zmax=90.0 evclass=128 evtype="INDEF" convtype=-1 phasemin=0.0 phasemax=1.0 evtable="EVENTS" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. real 4.71 user 4.15 sys 0.21 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/38799653/ft2_4FGL_J1251.3-0201_weekly_bin946.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/38799653/ft2_4FGL_J1251.3-0201_weekly_bin946.fits sctable="SC_DATA" filter="IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2))" roicut=no evfile=/lscratch/kocevski/38799653/ft1_filteredMKT_4FGL_J1251.3-0201_weekly_bin946.fits evtable="EVENTS" outfile="/lscratch/kocevski/38799653/ft1_filtered_4FGL_J1251.3-0201_weekly_bin946.fits" apply_filter=yes overwrite=yes header_obstimes=yes tstart=0.0 tstop=0.0 gtifile="default" chatter=3 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtmktime version HEAD Applying GTI filter: IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2)) real 0.68 user 0.22 sys 0.12 Number of photons that the gtmktime cut: 678 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/38799653/ft1_filtered_4FGL_J1251.3-0201_weekly_bin946.fits" evtable="EVENTS" scfile=/lscratch/kocevski/38799653/ft2_4FGL_J1251.3-0201_weekly_bin946.fits sctable="SC_DATA" outfile=/lscratch/kocevski/38799563/ltcube_811123201_811728001_4FGL_J1251.3-0201_weekly_bin946.fits dcostheta=0.025 binsz=1.0 phibins=0 tmin=0.0 tmax=0.0 file_version="1" zmin=0.0 zmax=90.0 chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Working on file /lscratch/kocevski/38799563/ft2_4FGL_J1251.3-0201_weekly_bin946.fits .....................! real 20.19 user 18.52 sys 0.25 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/38799563/ft1_filtered_4FGL_J1251.3-0201_weekly_bin946.fits evtable="EVENTS" scfile=/lscratch/kocevski/38799563/ft2_4FGL_J1251.3-0201_weekly_bin946.fits sctable="SC_DATA" expcube=/lscratch/kocevski/38799563/ltcube_811123201_811728001_4FGL_J1251.3-0201_weekly_bin946.fits outfile=/lscratch/kocevski/38799563/expmap_811123201_811728001_4FGL_J1251.3-0201_weekly_bin946.fits irfs="P8R3_SOURCE_V2" evtype="INDEF" srcrad=30.0 nlong=88 nlat=88 nenergies=10 submap=no nlongmin=0 nlongmax=0 nlatmin=0 nlatmax=0 chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). The exposure maps generated by this tool are meant to be used for *unbinned* likelihood analysis only. Do not use them for binned analyses. Computing the ExposureMap using /lscratch/kocevski/38799563/ltcube_811123201_811728001_4FGL_J1251.3-0201_weekly_bin946.fits .....................! real 70.32 user 65.18 sys 4.08 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 179 point sources and 0 extended sources Setting source of interest to: 4FGL J1251.3-0201 @ 192.836 -2.0271 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/38799563/ft1_filtered_4FGL_J1251.3-0201_weekly_bin946.fits scfile=/lscratch/kocevski/38799563/ft2_4FGL_J1251.3-0201_weekly_bin946.fits outfile=/lscratch/kocevski/38799563/cmap_811123201_811728001_4FGL_J1251.3-0201_weekly_bin946.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=160 nypix=160 binsz=0.25 coordsys="CEL" xref=192.836 yref=-2.0271 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 0.65 user 0.25 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/38799563/ft1_filtered_4FGL_J1251.3-0201_weekly_bin946.fits scfile=/lscratch/kocevski/38799563/ft2_4FGL_J1251.3-0201_weekly_bin946.fits outfile=/lscratch/kocevski/38799563/cmap_HighResolution_811123201_811728001_4FGL_J1251.3-0201_weekly_bin946.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=500 nypix=500 binsz=0.1 coordsys="CEL" xref=192.836 yref=-2.0271 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.67 user 0.25 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/38799563/ft1_filtered_4FGL_J1251.3-0201_weekly_bin946.fits evtable="EVENTS" scfile=/lscratch/kocevski/38799563/ft2_4FGL_J1251.3-0201_weekly_bin946.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/38799563/Model_4FGL_J1251.3-0201_weekly_bin946.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding sourceDone. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 7808.64076735 Extracting fit parameters... 4FGL J1251.3-0201 Spectrum: LogParabola 290 norm: 9.004e-08 5.375e-03 0.000e+00 1.000e+06 ( 1.000e-13) 291 alpha: 1.951e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 292 beta: 1.558e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 293 Eb: 1.195e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 582 Prefactor: 9.021e-01 1.517e-01 0.000e+00 1.000e+01 ( 1.000e+00) 583 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 584 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 581 Normalization: 1.238e+00 2.389e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 192.836 -2.027 Photon Flux Upper Limit: 6.94888620248e-08 ph cm-2 s-1 Energy Flux Upper Limit: 4.80003188405e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/38799474/likelihoodResults_811123201_811728001_4FGL_J1251.3-0201_weekly_bin946.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 7808.64701147 delta logL = -0.00624412337038 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 7808.08934035 delta logL = 0.55142699791 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 5.5093 1.0000 .0000 .10000E+07 2 'alpha ' 3.7151 1.0000 .0000 5.0000 3 'Normalizat' 1.1504 1.0000 .10000E-01 10.000 4 'Prefactor ' .93224 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5850E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 7808.089 FROM MIGRAD STATUS=CONVERGED 57 CALLS 248 TOTAL EDM= .26E-08 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 5.5169 127.46 .42782E-03 .12939E-01 2 alpha 3.7143 4.3419 .34826 .17711E-03 3 Normalizat 1.1506 .67365E-01 .77233E-01 -.19332E-04 4 Prefactor .93217 .43125E-01 .45415E-01 -.32263E-03 ERR DEF= .500 Final values: norm = 5.51689 alpha = 3.71429 Normalizat = 1.15056 Prefactor = 0.932174 ********** ** 18 **HESSE ********** FCN= 7808.089 FROM HESSE STATUS=NOT POSDEF 31 CALLS 279 TOTAL EDM= .70E-08 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 5.5169 255.13 .17113E-04 -1.5661 2 alpha 3.7143 3.5040 .16714E-01 .50718 3 Normalizat 1.1506 .32311 .34185E-03 -.88145 4 Prefactor .93217 .21787 .24959E-03 -.95026 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 6.95902e-09 Minuit parameter uncertainties: 1 75.0372 2 7.26759 3 0.323669 4 0.218071 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) = 7808.08934003 delta logL = 0.551427318112 Extracting fit parameters... 4FGL J1251.3-0201 Spectrum: LogParabola 290 norm: 5.517e+00 7.504e+01 0.000e+00 1.000e+06 ( 1.000e-13) 291 alpha: 3.714e+00 7.268e+00 0.000e+00 5.000e+00 ( 1.000e+00) 292 beta: 1.558e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 293 Eb: 1.195e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 582 Prefactor: 9.322e-01 2.181e-01 0.000e+00 1.000e+01 ( 1.000e+00) 583 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 584 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 581 Normalization: 1.151e+00 3.237e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 1.17 Ra Dec: 192.836 -2.027 Photon Index (Free Index): 3.71 +/- 7.27 Photon Flux (Free Index): 1.02e-07 +/- 1.59e-07 Energy Flux (Free Index): 1.81e-05 +/- 2.48e-05 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/38799474/cmap_HighResolution_811123201_811728001_4FGL_J1251.3-0201_weekly_bin946.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='4.80e-05', comment='SUCCESS', energy_flux2='1.81e-05', dlogl='5.51e-01', photon_flux2='1.02e-07', job_status='DONE', time_completed='2026-09-22 10:06:18.161139', photon_index_error2='7.27', photon_index2='3.71', ts='-0.00', fit_tolerance='1e-08', GAL='0.90', photon_index_error='0.00', photon_flux_upper_limit='6.95e-08', energy_flux_error2='2.48e-05', EG='1.24', time_epoch_completed='1790096778.16', return_code='0', job_id='38799474', GAL2='0.93', EG2='1.15', return_code2='102', photon_flux_error2='1.59e-07', ts2='1.17', photon_index='1.95' WHERE bin_id='946' AND source_name='4FGL J1251.3-0201' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Sep 22 10:06:18 PDT 2026 outfile=/lscratch/kocevski/38799585/ltcube_811123201_811728001_4FGL_J1251.3-0201_weekly_bin946.fits dcostheta=0.025 binsz=1.0 phibins=0 tmin=0.0 tmax=0.0 file_version="1" zmin=0.0 zmax=90.0 chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Working on file /lscratch/kocevski/38799585/ft2_4FGL_J1251.3-0201_weekly_bin946.fits .....................! real 20.46 user 19.77 sys 0.23 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/38799585/ft1_filtered_4FGL_J1251.3-0201_weekly_bin946.fits evtable="EVENTS" scfile=/lscratch/kocevski/38799585/ft2_4FGL_J1251.3-0201_weekly_bin946.fits sctable="SC_DATA" expcube=/lscratch/kocevski/38799585/ltcube_811123201_811728001_4FGL_J1251.3-0201_weekly_bin946.fits outfile=/lscratch/kocevski/38799585/expmap_811123201_811728001_4FGL_J1251.3-0201_weekly_bin946.fits irfs="P8R3_SOURCE_V2" evtype="INDEF" srcrad=30.0 nlong=88 nlat=88 nenergies=10 submap=no nlongmin=0 nlongmax=0 nlatmin=0 nlatmax=0 chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). The exposure maps generated by this tool are meant to be used for *unbinned* likelihood analysis only. Do not use them for binned analyses. Computing the ExposureMap using /lscratch/kocevski/38799585/ltcube_811123201_811728001_4FGL_J1251.3-0201_weekly_bin946.fits .....................! real 75.30 user 70.51 sys 4.05 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 179 point sources and 0 extended sources Setting source of interest to: 4FGL J1251.3-0201 @ 192.836 -2.0271 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/38799585/ft1_filtered_4FGL_J1251.3-0201_weekly_bin946.fits scfile=/lscratch/kocevski/38799585/ft2_4FGL_J1251.3-0201_weekly_bin946.fits outfile=/lscratch/kocevski/38799585/cmap_811123201_811728001_4FGL_J1251.3-0201_weekly_bin946.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=160 nypix=160 binsz=0.25 coordsys="CEL" xref=192.836 yref=-2.0271 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.67 user 0.26 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/38799585/ft1_filtered_4FGL_J1251.3-0201_weekly_bin946.fits scfile=/lscratch/kocevski/38799585/ft2_4FGL_J1251.3-0201_weekly_bin946.fits outfile=/lscratch/kocevski/38799585/cmap_HighResolution_811123201_811728001_4FGL_J1251.3-0201_weekly_bin946.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=500 nypix=500 binsz=0.1 coordsys="CEL" xref=192.836 yref=-2.0271 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.72 user 0.25 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/38799585/ft1_filtered_4FGL_J1251.3-0201_weekly_bin946.fits evtable="EVENTS" scfile=/lscratch/kocevski/38799585/ft2_4FGL_J1251.3-0201_weekly_bin946.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/38799585/Model_4FGL_J1251.3-0201_weekly_bin946.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding sourceoutfile=/lscratch/kocevski/38799564/ltcube_811123201_811728001_4FGL_J1251.3-0201_weekly_bin946.fits dcostheta=0.025 binsz=1.0 phibins=0 tmin=0.0 tmax=0.0 file_version="1" zmin=0.0 zmax=90.0 chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Working on file /lscratch/kocevski/38799564/ft2_4FGL_J1251.3-0201_weekly_bin946.fits .....................! real 22.45 user 21.53 sys 0.26 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/38799564/ft1_filtered_4FGL_J1251.3-0201_weekly_bin946.fits evtable="EVENTS" scfile=/lscratch/kocevski/38799564/ft2_4FGL_J1251.3-0201_weekly_bin946.fits sctable="SC_DATA" expcube=/lscratch/kocevski/38799564/ltcube_811123201_811728001_4FGL_J1251.3-0201_weekly_bin946.fits outfile=/lscratch/kocevski/38799564/expmap_811123201_811728001_4FGL_J1251.3-0201_weekly_bin946.fits irfs="P8R3_SOURCE_V2" evtype="INDEF" srcrad=30.0 nlong=88 nlat=88 nenergies=10 submap=no nlongmin=0 nlongmax=0 nlatmin=0 nlatmax=0 chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). The exposure maps generated by this tool are meant to be used for *unbinned* likelihood analysis only. Do not use them for binned analyses. Computing the ExposureMap using /lscratch/kocevski/38799564/ltcube_811123201_811728001_4FGL_J1251.3-0201_weekly_bin946.fits .....................! real 82.94 user 77.02 sys 4.72 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 179 point sources and 0 extended sources Setting source of interest to: 4FGL J1251.3-0201 @ 192.836 -2.0271 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/38799564/ft1_filtered_4FGL_J1251.3-0201_weekly_bin946.fits scfile=/lscratch/kocevski/38799564/ft2_4FGL_J1251.3-0201_weekly_bin946.fits outfile=/lscratch/kocevski/38799564/cmap_811123201_811728001_4FGL_J1251.3-0201_weekly_bin946.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=160 nypix=160 binsz=0.25 coordsys="CEL" xref=192.836 yref=-2.0271 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.88 user 0.27 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/38799564/ft1_filtered_4FGL_J1251.3-0201_weekly_bin946.fits scfile=/lscratch/kocevski/38799564/ft2_4FGL_J1251.3-0201_weekly_bin946.fits outfile=/lscratch/kocevski/38799564/cmap_HighResolution_811123201_811728001_4FGL_J1251.3-0201_weekly_bin946.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=500 nypix=500 binsz=0.1 coordsys="CEL" xref=192.836 yref=-2.0271 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.81 user 0.27 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/38799564/ft1_filtered_4FGL_J1251.3-0201_weekly_bin946.fits evtable="EVENTS" scfile=/lscratch/kocevski/38799564/ft2_4FGL_J1251.3-0201_weekly_bin946.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/38799564/Model_4FGL_J1251.3-0201_weekly_bin946.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding sourcenumber of points = 17371 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1251.3-0201_weekly_bin946 RA = 192.836, Dec = -2.0271 tmin = 811123201, tmax = 811728001 emin = 100.0, emax = 100000.0 irfs = P8R3_SOURCE_V2 ROI = 12 zmax = 90 Fitting strategies: Fix sources to their catalog values = True Leave variable source normalizations free = True Perform pre-fit where ALL sources are frozen to catalog values = False Perform secondary fit with a free spectral index = True Remove all catalog sources = False Remove weak (TS < 2) catalog sources = False Freeze Galactic component = False Likelihood fit parameters: Statistic: UNBINNED Optimizer: MINUIT Catalog: 4FGL Repository job = True LAT data source: Data catalog Updating database... UPDATE lightcurve_data_v2 SET job_id='38799698', job_status='RUN', time_executed='2026-09-22 10:04:39.255987', time_epoch_executed='1790096679.26' WHERE source_name='4FGL J1251.3-0201' and cadence='weekly' and bin_id='946' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/38799698 Creating custom pfile directory: /lscratch/kocevski/38799698/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=811123201.0 && nMetStart<811728001.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=811123201.0 && nMetStart<811728001.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/38799698/ft1_4FGL_J1251.3-0201_weekly_bin946.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=811123201.0 && nMetStart<811728001.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/38799698/ft2_4FGL_J1251.3-0201_weekly_bin946.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/38799698/ft1_4FGL_J1251.3-0201_weekly_bin946.fits outfile=/lscratch/kocevski/38799698/ft1_filteredMKT_4FGL_J1251.3-0201_weekly_bin946.fits ra=192.836 dec=-2.0271 rad=12.0 tmin=811123201.0 tmax=811728001.0 emin=100.0 emax=100000.0 zmin=0.0 zmax=90.0 evclass=128 evtype="INDEF" convtype=-1 phasemin=0.0 phasemax=1.0 evtable="EVENTS" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. real 4.85 user 4.21 sys 0.23 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/38799698/ft2_4FGL_J1251.3-0201_weekly_bin946.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/38799698/ft2_4FGL_J1251.3-0201_weekly_bin946.fits sctable="SC_DATA" filter="IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2))" roicut=no evfile=/lscratch/kocevski/38799698/ft1_filteredMKT_4FGL_J1251.3-0201_weekly_bin946.fits evtable="EVENTS" outfile="/lscratch/kocevski/38799698/ft1_filtered_4FGL_J1251.3-0201_weekly_bin946.fits" apply_filter=yes overwrite=yes header_obstimes=yes tstart=0.0 tstop=0.0 gtifile="default" chatter=3 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtmktime version HEAD Applying GTI filter: IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2)) real 0.75 user 0.24 sys 0.12 Number of photons that the gtmktime cut: 678 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/38799698/ft1_filtered_4FGL_J1251.3-0201_weekly_bin946.fits" evtable="EVENTS" scfile=/lscratch/kocevski/38799698/ft2_4FGL_J1251.3-0201_weekly_bin946.fits sctable="SC_DATA" GAL_V02 Working on... /lscratch/kocevski/38799560/ft1_filtered_4FGL_J1251.3-0201_weekly_bin946.fits.....................! real 28.82 user 26.97 sys 1.19 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/38799560/ft1_filtered_4FGL_J1251.3-0201_weekly_bin946.fits', '/lscratch/kocevski/38799560/ft2_4FGL_J1251.3-0201_weekly_bin946.fits', expMap='/lscratch/kocevski/38799560/expmap_811123201_811728001_4FGL_J1251.3-0201_weekly_bin946.fits', expCube='/lscratch/kocevski/38799560/ltcube_811123201_811728001_4FGL_J1251.3-0201_weekly_bin946.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/38799560/Model_4FGL_J1251.3-0201_weekly_bin946.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1251.3-0201' 4FGL J1251.3-0201 Spectrum: LogParabola 290 norm: 5.916e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 291 alpha: 1.951e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 292 beta: 1.558e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 293 Eb: 1.195e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/38799560/ft1_filtered_4FGL_J1251.3-0201_weekly_bin946.fits Spacecraft file(s): /lscratch/kocevski/38799560/ft2_4FGL_J1251.3-0201_weekly_bin946.fits Exposure map: /lscratch/kocevski/38799560/expmap_811123201_811728001_4FGL_J1251.3-0201_weekly_bin946.fits Exposure cube: /lscratch/kocevski/38799560/ltcube_811123201_811728001_4FGL_J1251.3-0201_weekly_bin946.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/38799560/Model_4FGL_J1251.3-0201_weekly_bin946.xml Optimizer: MINUIT Statistic: UNBINNED Performing an iterative likelihood fit... Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 7808.64384277 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 7808.64702836 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 104.76 1.0000 .0000 .10000E+07 2 'Prefactor ' .12407 1.0000 .0000 .10000E+07 3 'Prefactor ' .16687E-01 1.0000 .0000 .10000E+07 4 'norm ' .82029 1.0000 .0000 .10000E+07 5 'norm ' 2.3529 1.0000 .0000 .10000E+07 6 'norm ' .27866 1.0000 .0000 .10000E+07 7 'norm ' 9.1435 1.0000 .0000 .10000E+07 8 'Prefactor ' .18769E-05 1.0000 .0000 .10000E+07 9 'Prefactor ' 8.1825 1.0000 .0000 .10000E+07 10 'norm ' 13.788 1.0000 .0000 .10000E+07 11 'Prefactor ' 6.6727 1.0000 .0000 .10000E+07 12 'Prefactor ' .16034E-01 1.0000 .0000 .10000E+07 13 'norm ' .18866 1.0000 .0000 .10000E+07 14 'norm ' .75990 1.0000 .0000 .10000E+07 15 'Prefactor ' .45235 1.0000 .0000 .10000E+07 16 'norm ' 1.9369 1.0000 .0000 .10000E+07 17 'norm ' .10360E-05 1.0000 .0000 .10000E+07 18 'Prefactor ' 36.007 1.0000 .0000 .10000E+07 19 'Prefactor ' .40427E-04 1.0000 .0000 .10000E+07 20 'norm ' 1.1543 1.0000 .0000 .10000E+07 21 'Normalizat' 1.2376 1.0000 .10000E-01 10.000 22 'Prefactor ' .90255 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5850E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 7808.641 FROM MIGRAD STATUS=CONVERGED 155 CALLS 1836 TOTAL EDM= .49E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.8% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 103.90 59.546 -.33856E-07 .68408E-02 2 Prefactor .30254E-07 33.395 .81752E-05** at limit ** 3 Prefactor .0000 26.569 .19772E-05** at limit ** 4 norm .82272 3.0186 -.14217E-06 -.26731E-03 5 norm 2.3991 8.6816 -.93581E-06 -.95967E-03 6 norm .21511E-06 92.648 -.51233E-05** at limit ** 7 norm 9.1435 1.8348 -.17849E-07 -.21779E-02 8 Prefactor .22204E-09 6.6392 -.12862E-06** at limit ** 9 Prefactor 8.3615 7.2131 -.51620E-06 -.24944E-02 10 norm 13.790 4.5072 -.77258E-07 -.11398E-02 11 Prefactor 6.7470 9.8740 -.86920E-06 -.12185E-01 12 Prefactor .0000 26.091 -.97185E-06** at limit ** 13 norm .90039E-07 82.024 .30093E-05** at limit ** 14 norm .76017 .25016 -.16891E-07 -.29520E-02 15 Prefactor .19040E-06 149.78 .38529E-06** at limit ** 16 norm 1.9059 7.3441 -.30964E-05 -.22230E-01 17 norm .0000 2.0056 -.17386E-06** at limit ** 18 Prefactor 35.944 6.1125 -.74665E-06 .14749 19 Prefactor .11102E-09 5.5623 -.26316E-06** at limit ** 20 norm 1.1543 1.1254 -.10570E-06 -.45790E-03 21 Normalizat 1.2384 .28205 .73841E-05 -.67622E-04 22 Prefactor .90212 .18129 .23004E-05 -.87888E-04 ERR DEF= .500 Final values: Prefactor = 103.904 Prefactor = 3.02536e-08 Prefactor = 0 norm = 0.822724 norm = 2.39905 norm = 2.15106e-07 norm = 9.1435 Prefactor = 2.22045e-10 Prefactor = 8.36149 norm = 13.7903 Prefactor = 6.74704 Prefactor = 0 norm = 9.00391e-08 norm = 0.760168 Prefactor = 1.90403e-07 norm = 1.90587 norm = 0 Prefactor = 35.9445 Prefactor = 1.11022e-10 norm = 1.15433 Normalizat = 1.23835 Prefactor = 0.902125 GAL_V02 Working on... /lscratch/kocevski/38799563/ft1_filtered_4FGL_J1251.3-0201_weekly_bin946.fits.....................! real 27.92 user 26.15 sys 1.23 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/38799563/ft1_filtered_4FGL_J1251.3-0201_weekly_bin946.fits', '/lscratch/kocevski/38799563/ft2_4FGL_J1251.3-0201_weekly_bin946.fits', expMap='/lscratch/kocevski/38799563/expmap_811123201_811728001_4FGL_J1251.3-0201_weekly_bin946.fits', expCube='/lscratch/kocevski/38799563/ltcube_811123201_811728001_4FGL_J1251.3-0201_weekly_bin946.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/38799563/Model_4FGL_J1251.3-0201_weekly_bin946.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1251.3-0201' 4FGL J1251.3-0201 Spectrum: LogParabola 290 norm: 5.916e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 291 alpha: 1.951e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 292 beta: 1.558e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 293 Eb: 1.195e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/38799563/ft1_filtered_4FGL_J1251.3-0201_weekly_bin946.fits Spacecraft file(s): /lscratch/kocevski/38799563/ft2_4FGL_J1251.3-0201_weekly_bin946.fits Exposure map: /lscratch/kocevski/38799563/expmap_811123201_811728001_4FGL_J1251.3-0201_weekly_bin946.fits Exposure cube: /lscratch/kocevski/38799563/ltcube_811123201_811728001_4FGL_J1251.3-0201_weekly_bin946.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/38799563/Model_4FGL_J1251.3-0201_weekly_bin946.xml Optimizer: MINUIT Statistic: UNBINNED Performing an iterative likelihood fit... Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 7808.64384277 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 7808.64702836 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 104.76 1.0000 .0000 .10000E+07 2 'Prefactor ' .12407 1.0000 .0000 .10000E+07 3 'Prefactor ' .16687E-01 1.0000 .0000 .10000E+07 4 'norm ' .82029 1.0000 .0000 .10000E+07 5 'norm ' 2.3529 1.0000 .0000 .10000E+07 6 'norm ' .27866 1.0000 .0000 .10000E+07 7 'norm ' 9.1435 1.0000 .0000 .10000E+07 8 'Prefactor ' .18769E-05 1.0000 .0000 .10000E+07 9 'Prefactor ' 8.1825 1.0000 .0000 .10000E+07 10 'norm ' 13.788 1.0000 .0000 .10000E+07 11 'Prefactor ' 6.6727 1.0000 .0000 .10000E+07 12 'Prefactor ' .16034E-01 1.0000 .0000 .10000E+07 13 'norm ' .18866 1.0000 .0000 .10000E+07 14 'norm ' .75990 1.0000 .0000 .10000E+07 15 'Prefactor ' .45235 1.0000 .0000 .10000E+07 16 'norm ' 1.9369 1.0000 .0000 .10000E+07 17 'norm ' .10360E-05 1.0000 .0000 .10000E+07 18 'Prefactor ' 36.007 1.0000 .0000 .10000E+07 19 'Prefactor ' .40427E-04 1.0000 .0000 .10000E+07 20 'norm ' 1.1543 1.0000 .0000 .10000E+07 21 'Normalizat' 1.2376 1.0000 .10000E-01 10.000 22 'Prefactor ' .90255 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5850E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 7808.641 FROM MIGRAD STATUS=CONVERGED 155 CALLS 1836 TOTAL EDM= .49E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.8% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 103.90 59.546 -.33856E-07 .68408E-02 2 Prefactor .30254E-07 33.395 .81752E-05** at limit ** 3 Prefactor .0000 26.569 .19772E-05** at limit ** 4 norm .82272 3.0186 -.14217E-06 -.26731E-03 5 norm 2.3991 8.6816 -.93581E-06 -.95967E-03 6 norm .21511E-06 92.648 -.51233E-05** at limit ** 7 norm 9.1435 1.8348 -.17849E-07 -.21779E-02 8 Prefactor .22204E-09 6.6392 -.12862E-06** at limit ** 9 Prefactor 8.3615 7.2131 -.51620E-06 -.24944E-02 10 norm 13.790 4.5072 -.77258E-07 -.11398E-02 11 Prefactor 6.7470 9.8740 -.86920E-06 -.12185E-01 12 Prefactor .0000 26.091 -.97185E-06** at limit ** 13 norm .90039E-07 82.024 .30093E-05** at limit ** 14 norm .76017 .25016 -.16891E-07 -.29520E-02 15 Prefactor .19040E-06 149.78 .38529E-06** at limit ** 16 norm 1.9059 7.3441 -.30964E-05 -.22230E-01 17 norm .0000 2.0056 -.17386E-06** at limit ** 18 Prefactor 35.944 6.1125 -.74665E-06 .14749 19 Prefactor .11102E-09 5.5623 -.26316E-06** at limit ** 20 norm 1.1543 1.1254 -.10570E-06 -.45790E-03 21 Normalizat 1.2384 .28205 .73841E-05 -.67622E-04 22 Prefactor .90212 .18129 .23004E-05 -.87888E-04 ERR DEF= .500 Final values: Prefactor = 103.904 Prefactor = 3.02536e-08 Prefactor = 0 norm = 0.822724 norm = 2.39905 norm = 2.15106e-07 norm = 9.1435 Prefactor = 2.22045e-10 Prefactor = 8.36149 norm = 13.7903 Prefactor = 6.74704 Prefactor = 0 norm = 9.00391e-08 norm = 0.760168 Prefactor = 1.90403e-07 norm = 1.90587 norm = 0 Prefactor = 35.9445 Prefactor = 1.11022e-10 norm = 1.15433 Normalizat = 1.23835 Prefactor = 0.902125 ********** ** 18 **HESSE ********** FCN= 7808.641 FROM HESSE STATUS=OK 392 CALLS 2228 TOTAL EDM= .11E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 103.90 59.960 .97709E-04 -1.5504 2 Prefactor .30254E-07 62.581 .13323E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .0000 26.022 .17265E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .82272 3.0484 .51435E-03 -1.5690 5 norm 2.3991 8.7598 .66795E-03 -1.5677 6 norm .21511E-06 93.198 .10516E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 norm 9.1435 1.8424 .33121E-03 -1.5647 8 Prefactor .22204E-09 6.6602 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor 8.3615 7.2300 .35025E-03 -1.5650 10 norm 13.790 4.5041 .26949E-03 -1.5634 11 Prefactor 6.7470 10.295 .38822E-03 -1.5656 12 Prefactor .0000 25.925 .17313E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 norm .90039E-07 80.195 .11981E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 norm .76017 .25164 .53571E-03 -1.5691 15 Prefactor .19040E-06 149.48 .83656E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 norm 1.9059 15.312 .74580E-03 -1.5680 17 norm .0000 2.0062 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Prefactor 35.944 22.686 .16667E-03 -1.5588 19 Prefactor .11102E-09 5.5393 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 norm 1.1543 1.1513 .10750E-02 -1.5686 21 Normalizat 1.2384 .23865 .74971E-01 -.85426 22 Prefactor .90212 .15161 .45037E-01 -.96067 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.05253e-06 Minuit parameter uncertainties: 1 59.9603 2 0.00275103 3 1.13266e-05 4 3.04845 5 8.75984 6 0.00895457 7 1.84241 8 7.67092e-05 9 7.22999 10 4.50406 11 10.2955 12 1.37537e-05 13 0.00537454 14 0.251645 15 0.0106696 16 10.8041 17 3.42438e-06 18 22.6861 19 4.89855e-05 20 1.15126 21 0.238861 22 0.151685 ********** ** 18 **HESSE ********** FCN= 7808.641 FROM HESSE STATUS=OK 392 CALLS 2228 TOTAL EDM= .11E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 103.90 59.960 .97709E-04 -1.5504 2 Prefactor .30254E-07 62.581 .13323E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .0000 26.022 .17265E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .82272 3.0484 .51435E-03 -1.5690 5 norm 2.3991 8.7598 .66795E-03 -1.5677 6 norm .21511E-06 93.198 .10516E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 norm 9.1435 1.8424 .33121E-03 -1.5647 8 Prefactor .22204E-09 6.6602 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor 8.3615 7.2300 .35025E-03 -1.5650 10 norm 13.790 4.5041 .26949E-03 -1.5634 11 Prefactor 6.7470 10.295 .38822E-03 -1.5656 12 Prefactor .0000 25.925 .17313E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 norm .90039E-07 80.195 .11981E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 norm .76017 .25164 .53571E-03 -1.5691 15 Prefactor .19040E-06 149.48 .83656E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 norm 1.9059 15.312 .74580E-03 -1.5680 17 norm .0000 2.0062 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Prefactor 35.944 22.686 .16667E-03 -1.5588 19 Prefactor .11102E-09 5.5393 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 norm 1.1543 1.1513 .10750E-02 -1.5686 21 Normalizat 1.2384 .23865 .74971E-01 -.85426 22 Prefactor .90212 .15161 .45037E-01 -.96067 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.05253e-06 Minuit parameter uncertainties: 1 59.9603 2 0.00275103 3 1.13266e-05 4 3.04845 5 8.75984 6 0.00895457 7 1.84241 8 7.67092e-05 9 7.22999 10 4.50406 11 10.2955 12 1.37537e-05 13 0.00537454 14 0.251645 15 0.0106696 16 10.8041 17 3.42438e-06 18 22.6861 19 4.89855e-05 20 1.15126 21 0.238861 22 0.151685 outfile=/lscratch/kocevski/38799653/ltcube_811123201_811728001_4FGL_J1251.3-0201_weekly_bin946.fits dcostheta=0.025 binsz=1.0 phibins=0 tmin=0.0 tmax=0.0 file_version="1" zmin=0.0 zmax=90.0 chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Working on file /lscratch/kocevski/38799653/ft2_4FGL_J1251.3-0201_weekly_bin946.fits .....................! real 19.88 user 19.19 sys 0.22 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/38799653/ft1_filtered_4FGL_J1251.3-0201_weekly_bin946.fits evtable="EVENTS" scfile=/lscratch/kocevski/38799653/ft2_4FGL_J1251.3-0201_weekly_bin946.fits sctable="SC_DATA" expcube=/lscratch/kocevski/38799653/ltcube_811123201_811728001_4FGL_J1251.3-0201_weekly_bin946.fits outfile=/lscratch/kocevski/38799653/expmap_811123201_811728001_4FGL_J1251.3-0201_weekly_bin946.fits irfs="P8R3_SOURCE_V2" evtype="INDEF" srcrad=30.0 nlong=88 nlat=88 nenergies=10 submap=no nlongmin=0 nlongmax=0 nlatmin=0 nlatmax=0 chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). The exposure maps generated by this tool are meant to be used for *unbinned* likelihood analysis only. Do not use them for binned analyses. Computing the ExposureMap using /lscratch/kocevski/38799653/ltcube_811123201_811728001_4FGL_J1251.3-0201_weekly_bin946.fits .....................! real 71.54 user 66.68 sys 4.17 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 179 point sources and 0 extended sources Setting source of interest to: 4FGL J1251.3-0201 @ 192.836 -2.0271 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/38799653/ft1_filtered_4FGL_J1251.3-0201_weekly_bin946.fits scfile=/lscratch/kocevski/38799653/ft2_4FGL_J1251.3-0201_weekly_bin946.fits outfile=/lscratch/kocevski/38799653/cmap_811123201_811728001_4FGL_J1251.3-0201_weekly_bin946.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=160 nypix=160 binsz=0.25 coordsys="CEL" xref=192.836 yref=-2.0271 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.70 user 0.23 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/38799653/ft1_filtered_4FGL_J1251.3-0201_weekly_bin946.fits scfile=/lscratch/kocevski/38799653/ft2_4FGL_J1251.3-0201_weekly_bin946.fits outfile=/lscratch/kocevski/38799653/cmap_HighResolution_811123201_811728001_4FGL_J1251.3-0201_weekly_bin946.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=500 nypix=500 binsz=0.1 coordsys="CEL" xref=192.836 yref=-2.0271 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 0.71 user 0.24 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/38799653/ft1_filtered_4FGL_J1251.3-0201_weekly_bin946.fits evtable="EVENTS" scfile=/lscratch/kocevski/38799653/ft2_4FGL_J1251.3-0201_weekly_bin946.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/38799653/Model_4FGL_J1251.3-0201_weekly_bin946.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding sourceDone. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 7808.64076735 Extracting fit parameters... 4FGL J1251.3-0201 Spectrum: LogParabola 290 norm: 9.004e-08 5.375e-03 0.000e+00 1.000e+06 ( 1.000e-13) 291 alpha: 1.951e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 292 beta: 1.558e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 293 Eb: 1.195e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 582 Prefactor: 9.021e-01 1.517e-01 0.000e+00 1.000e+01 ( 1.000e+00) 583 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 584 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 581 Normalization: 1.238e+00 2.389e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 192.836 -2.027 Photon Flux Upper Limit: 6.94888620248e-08 ph cm-2 s-1 Energy Flux Upper Limit: 4.80003188405e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/38799560/likelihoodResults_811123201_811728001_4FGL_J1251.3-0201_weekly_bin946.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 7808.64701147 delta logL = -0.00624412337038 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 7808.08934035 delta logL = 0.55142699791 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 5.5093 1.0000 .0000 .10000E+07 2 'alpha ' 3.7151 1.0000 .0000 5.0000 3 'Normalizat' 1.1504 1.0000 .10000E-01 10.000 4 'Prefactor ' .93224 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5850E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 7808.089 FROM MIGRAD STATUS=CONVERGED 57 CALLS 248 TOTAL EDM= .26E-08 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 5.5169 127.46 .42782E-03 .12939E-01 2 alpha 3.7143 4.3419 .34826 .17711E-03 3 Normalizat 1.1506 .67365E-01 .77233E-01 -.19332E-04 4 Prefactor .93217 .43125E-01 .45415E-01 -.32263E-03 ERR DEF= .500 Final values: norm = 5.51689 alpha = 3.71429 Normalizat = 1.15056 Prefactor = 0.932174 ********** ** 18 **HESSE ********** FCN= 7808.089 FROM HESSE STATUS=NOT POSDEF 31 CALLS 279 TOTAL EDM= .70E-08 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 5.5169 255.13 .17113E-04 -1.5661 2 alpha 3.7143 3.5040 .16714E-01 .50718 3 Normalizat 1.1506 .32311 .34185E-03 -.88145 4 Prefactor .93217 .21787 .24959E-03 -.95026 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 6.95902e-09 Minuit parameter uncertainties: 1 75.0372 2 7.26759 3 0.323669 4 0.218071 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 7808.64076735 Extracting fit parameters... 4FGL J1251.3-0201 Spectrum: LogParabola 290 norm: 9.004e-08 5.375e-03 0.000e+00 1.000e+06 ( 1.000e-13) 291 alpha: 1.951e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 292 beta: 1.558e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 293 Eb: 1.195e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 582 Prefactor: 9.021e-01 1.517e-01 0.000e+00 1.000e+01 ( 1.000e+00) 583 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 584 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 581 Normalization: 1.238e+00 2.389e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 192.836 -2.027 Photon Flux Upper Limit: 6.94888620248e-08 ph cm-2 s-1 Energy Flux Upper Limit: 4.80003188405e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/38799563/likelihoodResults_811123201_811728001_4FGL_J1251.3-0201_weekly_bin946.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 7808.64701147 delta logL = -0.00624412337038 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 7808.08934035 delta logL = 0.55142699791 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 5.5093 1.0000 .0000 .10000E+07 2 'alpha ' 3.7151 1.0000 .0000 5.0000 3 'Normalizat' 1.1504 1.0000 .10000E-01 10.000 4 'Prefactor ' .93224 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5850E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 7808.089 FROM MIGRAD STATUS=CONVERGED 57 CALLS 248 TOTAL EDM= .26E-08 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 5.5169 127.46 .42782E-03 .12939E-01 2 alpha 3.7143 4.3419 .34826 .17711E-03 3 Normalizat 1.1506 .67365E-01 .77233E-01 -.19332E-04 4 Prefactor .93217 .43125E-01 .45415E-01 -.32263E-03 ERR DEF= .500 Final values: norm = 5.51689 alpha = 3.71429 Normalizat = 1.15056 Prefactor = 0.932174 ********** ** 18 **HESSE ********** FCN= 7808.089 FROM HESSE STATUS=NOT POSDEF 31 CALLS 279 TOTAL EDM= .70E-08 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 5.5169 255.13 .17113E-04 -1.5661 2 alpha 3.7143 3.5040 .16714E-01 .50718 3 Normalizat 1.1506 .32311 .34185E-03 -.88145 4 Prefactor .93217 .21787 .24959E-03 -.95026 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 6.95902e-09 Minuit parameter uncertainties: 1 75.0372 2 7.26759 3 0.323669 4 0.218071 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) = 7808.08934003 delta logL = 0.551427318112 Extracting fit parameters... 4FGL J1251.3-0201 Spectrum: LogParabola 290 norm: 5.517e+00 7.504e+01 0.000e+00 1.000e+06 ( 1.000e-13) 291 alpha: 3.714e+00 7.268e+00 0.000e+00 5.000e+00 ( 1.000e+00) 292 beta: 1.558e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 293 Eb: 1.195e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 582 Prefactor: 9.322e-01 2.181e-01 0.000e+00 1.000e+01 ( 1.000e+00) 583 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 584 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 581 Normalization: 1.151e+00 3.237e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 1.17 Ra Dec: 192.836 -2.027 Photon Index (Free Index): 3.71 +/- 7.27 Photon Flux (Free Index): 1.02e-07 +/- 1.59e-07 Energy Flux (Free Index): 1.81e-05 +/- 2.48e-05 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/38799560/cmap_HighResolution_811123201_811728001_4FGL_J1251.3-0201_weekly_bin946.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='4.80e-05', comment='SUCCESS', energy_flux2='1.81e-05', dlogl='5.51e-01', photon_flux2='1.02e-07', job_status='DONE', time_completed='2026-09-22 10:08:08.579109', photon_index_error2='7.27', photon_index2='3.71', ts='-0.00', fit_tolerance='1e-08', GAL='0.90', photon_index_error='0.00', photon_flux_upper_limit='6.95e-08', energy_flux_error2='2.48e-05', EG='1.24', time_epoch_completed='1790096888.58', return_code='0', job_id='38799560', GAL2='0.93', EG2='1.15', return_code2='102', photon_flux_error2='1.59e-07', ts2='1.17', photon_index='1.95' WHERE bin_id='946' AND source_name='4FGL J1251.3-0201' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Sep 22 10:08:08 PDT 2026 GAL_V02 Working on... /lscratch/kocevski/38799585/ft1_filtered_4FGL_J1251.3-0201_weekly_bin946.fits.....................! real 29.42 user 27.78 sys 1.04 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/38799585/ft1_filtered_4FGL_J1251.3-0201_weekly_bin946.fits', '/lscratch/kocevski/38799585/ft2_4FGL_J1251.3-0201_weekly_bin946.fits', expMap='/lscratch/kocevski/38799585/expmap_811123201_811728001_4FGL_J1251.3-0201_weekly_bin946.fits', expCube='/lscratch/kocevski/38799585/ltcube_811123201_811728001_4FGL_J1251.3-0201_weekly_bin946.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/38799585/Model_4FGL_J1251.3-0201_weekly_bin946.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1251.3-0201' 4FGL J1251.3-0201 Spectrum: LogParabola 290 norm: 5.916e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 291 alpha: 1.951e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 292 beta: 1.558e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 293 Eb: 1.195e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/38799585/ft1_filtered_4FGL_J1251.3-0201_weekly_bin946.fits Spacecraft file(s): /lscratch/kocevski/38799585/ft2_4FGL_J1251.3-0201_weekly_bin946.fits Exposure map: /lscratch/kocevski/38799585/expmap_811123201_811728001_4FGL_J1251.3-0201_weekly_bin946.fits Exposure cube: /lscratch/kocevski/38799585/ltcube_811123201_811728001_4FGL_J1251.3-0201_weekly_bin946.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/38799585/Model_4FGL_J1251.3-0201_weekly_bin946.xml Optimizer: MINUIT Statistic: UNBINNED Performing an iterative likelihood fit... Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 7808.64384277 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 7808.64702836 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 104.76 1.0000 .0000 .10000E+07 2 'Prefactor ' .12407 1.0000 .0000 .10000E+07 3 'Prefactor ' .16687E-01 1.0000 .0000 .10000E+07 4 'norm ' .82029 1.0000 .0000 .10000E+07 5 'norm ' 2.3529 1.0000 .0000 .10000E+07 6 'norm ' .27866 1.0000 .0000 .10000E+07 7 'norm ' 9.1435 1.0000 .0000 .10000E+07 8 'Prefactor ' .18769E-05 1.0000 .0000 .10000E+07 9 'Prefactor ' 8.1825 1.0000 .0000 .10000E+07 10 'norm ' 13.788 1.0000 .0000 .10000E+07 11 'Prefactor ' 6.6727 1.0000 .0000 .10000E+07 12 'Prefactor ' .16034E-01 1.0000 .0000 .10000E+07 13 'norm ' .18866 1.0000 .0000 .10000E+07 14 'norm ' .75990 1.0000 .0000 .10000E+07 15 'Prefactor ' .45235 1.0000 .0000 .10000E+07 16 'norm ' 1.9369 1.0000 .0000 .10000E+07 17 'norm ' .10360E-05 1.0000 .0000 .10000E+07 18 'Prefactor ' 36.007 1.0000 .0000 .10000E+07 19 'Prefactor ' .40427E-04 1.0000 .0000 .10000E+07 20 'norm ' 1.1543 1.0000 .0000 .10000E+07 21 'Normalizat' 1.2376 1.0000 .10000E-01 10.000 22 'Prefactor ' .90255 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5850E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 7808.641 FROM MIGRAD STATUS=CONVERGED 155 CALLS 1836 TOTAL EDM= .49E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.8% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 103.90 59.546 -.33856E-07 .68408E-02 2 Prefactor .30254E-07 33.395 .81752E-05** at limit ** 3 Prefactor .0000 26.569 .19772E-05** at limit ** 4 norm .82272 3.0186 -.14217E-06 -.26731E-03 5 norm 2.3991 8.6816 -.93581E-06 -.95967E-03 6 norm .21511E-06 92.648 -.51233E-05** at limit ** 7 norm 9.1435 1.8348 -.17849E-07 -.21779E-02 8 Prefactor .22204E-09 6.6392 -.12862E-06** at limit ** 9 Prefactor 8.3615 7.2131 -.51620E-06 -.24944E-02 10 norm 13.790 4.5072 -.77258E-07 -.11398E-02 11 Prefactor 6.7470 9.8740 -.86920E-06 -.12185E-01 12 Prefactor .0000 26.091 -.97185E-06** at limit ** 13 norm .90039E-07 82.024 .30093E-05** at limit ** 14 norm .76017 .25016 -.16891E-07 -.29520E-02 15 Prefactor .19040E-06 149.78 .38529E-06** at limit ** 16 norm 1.9059 7.3441 -.30964E-05 -.22230E-01 17 norm .0000 2.0056 -.17386E-06** at limit ** 18 Prefactor 35.944 6.1125 -.74665E-06 .14749 19 Prefactor .11102E-09 5.5623 -.26316E-06** at limit ** 20 norm 1.1543 1.1254 -.10570E-06 -.45790E-03 21 Normalizat 1.2384 .28205 .73841E-05 -.67622E-04 22 Prefactor .90212 .18129 .23004E-05 -.87888E-04 ERR DEF= .500 Final values: Prefactor = 103.904 Prefactor = 3.02536e-08 Prefactor = 0 norm = 0.822724 norm = 2.39905 norm = 2.15106e-07 norm = 9.1435 Prefactor = 2.22045e-10 Prefactor = 8.36149 norm = 13.7903 Prefactor = 6.74704 Prefactor = 0 norm = 9.00391e-08 norm = 0.760168 Prefactor = 1.90403e-07 norm = 1.90587 norm = 0 Prefactor = 35.9445 Prefactor = 1.11022e-10 norm = 1.15433 Normalizat = 1.23835 Prefactor = 0.902125 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) = 7808.08934003 delta logL = 0.551427318112 Extracting fit parameters... 4FGL J1251.3-0201 Spectrum: LogParabola 290 norm: 5.517e+00 7.504e+01 0.000e+00 1.000e+06 ( 1.000e-13) 291 alpha: 3.714e+00 7.268e+00 0.000e+00 5.000e+00 ( 1.000e+00) 292 beta: 1.558e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 293 Eb: 1.195e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 582 Prefactor: 9.322e-01 2.181e-01 0.000e+00 1.000e+01 ( 1.000e+00) 583 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 584 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 581 Normalization: 1.151e+00 3.237e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 1.17 Ra Dec: 192.836 -2.027 Photon Index (Free Index): 3.71 +/- 7.27 Photon Flux (Free Index): 1.02e-07 +/- 1.59e-07 Energy Flux (Free Index): 1.81e-05 +/- 2.48e-05 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/38799563/cmap_HighResolution_811123201_811728001_4FGL_J1251.3-0201_weekly_bin946.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='4.80e-05', comment='SUCCESS', energy_flux2='1.81e-05', dlogl='5.51e-01', photon_flux2='1.02e-07', job_status='DONE', time_completed='2026-09-22 10:08:10.703314', photon_index_error2='7.27', photon_index2='3.71', ts='-0.00', fit_tolerance='1e-08', GAL='0.90', photon_index_error='0.00', photon_flux_upper_limit='6.95e-08', energy_flux_error2='2.48e-05', EG='1.24', time_epoch_completed='1790096890.7', return_code='0', job_id='38799563', GAL2='0.93', EG2='1.15', return_code2='102', photon_flux_error2='1.59e-07', ts2='1.17', photon_index='1.95' WHERE bin_id='946' AND source_name='4FGL J1251.3-0201' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Sep 22 10:08:10 PDT 2026 ********** ** 18 **HESSE ********** FCN= 7808.641 FROM HESSE STATUS=OK 392 CALLS 2228 TOTAL EDM= .11E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 103.90 59.960 .97709E-04 -1.5504 2 Prefactor .30254E-07 62.581 .13323E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .0000 26.022 .17265E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .82272 3.0484 .51435E-03 -1.5690 5 norm 2.3991 8.7598 .66795E-03 -1.5677 6 norm .21511E-06 93.198 .10516E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 norm 9.1435 1.8424 .33121E-03 -1.5647 8 Prefactor .22204E-09 6.6602 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor 8.3615 7.2300 .35025E-03 -1.5650 10 norm 13.790 4.5041 .26949E-03 -1.5634 11 Prefactor 6.7470 10.295 .38822E-03 -1.5656 12 Prefactor .0000 25.925 .17313E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 norm .90039E-07 80.195 .11981E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 norm .76017 .25164 .53571E-03 -1.5691 15 Prefactor .19040E-06 149.48 .83656E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 norm 1.9059 15.312 .74580E-03 -1.5680 17 norm .0000 2.0062 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Prefactor 35.944 22.686 .16667E-03 -1.5588 19 Prefactor .11102E-09 5.5393 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 norm 1.1543 1.1513 .10750E-02 -1.5686 21 Normalizat 1.2384 .23865 .74971E-01 -.85426 22 Prefactor .90212 .15161 .45037E-01 -.96067 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.05253e-06 Minuit parameter uncertainties: 1 59.9603 2 0.00275103 3 1.13266e-05 4 3.04845 5 8.75984 6 0.00895457 7 1.84241 8 7.67092e-05 9 7.22999 10 4.50406 11 10.2955 12 1.37537e-05 13 0.00537454 14 0.251645 15 0.0106696 16 10.8041 17 3.42438e-06 18 22.6861 19 4.89855e-05 20 1.15126 21 0.238861 22 0.151685 GAL_V02 Working on... /lscratch/kocevski/38799564/ft1_filtered_4FGL_J1251.3-0201_weekly_bin946.fits.....................! real 33.30 user 31.19 sys 1.27 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/38799564/ft1_filtered_4FGL_J1251.3-0201_weekly_bin946.fits', '/lscratch/kocevski/38799564/ft2_4FGL_J1251.3-0201_weekly_bin946.fits', expMap='/lscratch/kocevski/38799564/expmap_811123201_811728001_4FGL_J1251.3-0201_weekly_bin946.fits', expCube='/lscratch/kocevski/38799564/ltcube_811123201_811728001_4FGL_J1251.3-0201_weekly_bin946.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/38799564/Model_4FGL_J1251.3-0201_weekly_bin946.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1251.3-0201' 4FGL J1251.3-0201 Spectrum: LogParabola 290 norm: 5.916e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 291 alpha: 1.951e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 292 beta: 1.558e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 293 Eb: 1.195e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/38799564/ft1_filtered_4FGL_J1251.3-0201_weekly_bin946.fits Spacecraft file(s): /lscratch/kocevski/38799564/ft2_4FGL_J1251.3-0201_weekly_bin946.fits Exposure map: /lscratch/kocevski/38799564/expmap_811123201_811728001_4FGL_J1251.3-0201_weekly_bin946.fits Exposure cube: /lscratch/kocevski/38799564/ltcube_811123201_811728001_4FGL_J1251.3-0201_weekly_bin946.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/38799564/Model_4FGL_J1251.3-0201_weekly_bin946.xml Optimizer: MINUIT Statistic: UNBINNED Performing an iterative likelihood fit... Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 7808.64384277 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 7808.64702836 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 104.76 1.0000 .0000 .10000E+07 2 'Prefactor ' .12407 1.0000 .0000 .10000E+07 3 'Prefactor ' .16687E-01 1.0000 .0000 .10000E+07 4 'norm ' .82029 1.0000 .0000 .10000E+07 5 'norm ' 2.3529 1.0000 .0000 .10000E+07 6 'norm ' .27866 1.0000 .0000 .10000E+07 7 'norm ' 9.1435 1.0000 .0000 .10000E+07 8 'Prefactor ' .18769E-05 1.0000 .0000 .10000E+07 9 'Prefactor ' 8.1825 1.0000 .0000 .10000E+07 10 'norm ' 13.788 1.0000 .0000 .10000E+07 11 'Prefactor ' 6.6727 1.0000 .0000 .10000E+07 12 'Prefactor ' .16034E-01 1.0000 .0000 .10000E+07 13 'norm ' .18866 1.0000 .0000 .10000E+07 14 'norm ' .75990 1.0000 .0000 .10000E+07 15 'Prefactor ' .45235 1.0000 .0000 .10000E+07 16 'norm ' 1.9369 1.0000 .0000 .10000E+07 17 'norm ' .10360E-05 1.0000 .0000 .10000E+07 18 'Prefactor ' 36.007 1.0000 .0000 .10000E+07 19 'Prefactor ' .40427E-04 1.0000 .0000 .10000E+07 20 'norm ' 1.1543 1.0000 .0000 .10000E+07 21 'Normalizat' 1.2376 1.0000 .10000E-01 10.000 22 'Prefactor ' .90255 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5850E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 7808.641 FROM MIGRAD STATUS=CONVERGED 155 CALLS 1836 TOTAL EDM= .49E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.8% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 103.90 59.546 -.33856E-07 .68408E-02 2 Prefactor .30254E-07 33.395 .81752E-05** at limit ** 3 Prefactor .0000 26.569 .19772E-05** at limit ** 4 norm .82272 3.0186 -.14217E-06 -.26731E-03 5 norm 2.3991 8.6816 -.93581E-06 -.95967E-03 6 norm .21511E-06 92.648 -.51233E-05** at limit ** 7 norm 9.1435 1.8348 -.17849E-07 -.21779E-02 8 Prefactor .22204E-09 6.6392 -.12862E-06** at limit ** 9 Prefactor 8.3615 7.2131 -.51620E-06 -.24944E-02 10 norm 13.790 4.5072 -.77258E-07 -.11398E-02 11 Prefactor 6.7470 9.8740 -.86920E-06 -.12185E-01 12 Prefactor .0000 26.091 -.97185E-06** at limit ** 13 norm .90039E-07 82.024 .30093E-05** at limit ** 14 norm .76017 .25016 -.16891E-07 -.29520E-02 15 Prefactor .19040E-06 149.78 .38529E-06** at limit ** 16 norm 1.9059 7.3441 -.30964E-05 -.22230E-01 17 norm .0000 2.0056 -.17386E-06** at limit ** 18 Prefactor 35.944 6.1125 -.74665E-06 .14749 19 Prefactor .11102E-09 5.5623 -.26316E-06** at limit ** 20 norm 1.1543 1.1254 -.10570E-06 -.45790E-03 21 Normalizat 1.2384 .28205 .73841E-05 -.67622E-04 22 Prefactor .90212 .18129 .23004E-05 -.87888E-04 ERR DEF= .500 Final values: Prefactor = 103.904 Prefactor = 3.02536e-08 Prefactor = 0 norm = 0.822724 norm = 2.39905 norm = 2.15106e-07 norm = 9.1435 Prefactor = 2.22045e-10 Prefactor = 8.36149 norm = 13.7903 Prefactor = 6.74704 Prefactor = 0 norm = 9.00391e-08 norm = 0.760168 Prefactor = 1.90403e-07 norm = 1.90587 norm = 0 Prefactor = 35.9445 Prefactor = 1.11022e-10 norm = 1.15433 Normalizat = 1.23835 Prefactor = 0.902125 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 7808.64076735 Extracting fit parameters... 4FGL J1251.3-0201 Spectrum: LogParabola 290 norm: 9.004e-08 5.375e-03 0.000e+00 1.000e+06 ( 1.000e-13) 291 alpha: 1.951e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 292 beta: 1.558e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 293 Eb: 1.195e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 582 Prefactor: 9.021e-01 1.517e-01 0.000e+00 1.000e+01 ( 1.000e+00) 583 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 584 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 581 Normalization: 1.238e+00 2.389e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 192.836 -2.027 Photon Flux Upper Limit: 6.94888620248e-08 ph cm-2 s-1 Energy Flux Upper Limit: 4.80003188405e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/38799585/likelihoodResults_811123201_811728001_4FGL_J1251.3-0201_weekly_bin946.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 7808.64701147 delta logL = -0.00624412337038 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 7808.08934035 delta logL = 0.55142699791 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 5.5093 1.0000 .0000 .10000E+07 2 'alpha ' 3.7151 1.0000 .0000 5.0000 3 'Normalizat' 1.1504 1.0000 .10000E-01 10.000 4 'Prefactor ' .93224 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5850E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 7808.089 FROM MIGRAD STATUS=CONVERGED 57 CALLS 248 TOTAL EDM= .26E-08 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 5.5169 127.46 .42782E-03 .12939E-01 2 alpha 3.7143 4.3419 .34826 .17711E-03 3 Normalizat 1.1506 .67365E-01 .77233E-01 -.19332E-04 4 Prefactor .93217 .43125E-01 .45415E-01 -.32263E-03 ERR DEF= .500 Final values: norm = 5.51689 alpha = 3.71429 Normalizat = 1.15056 Prefactor = 0.932174 ********** ** 18 **HESSE ********** FCN= 7808.089 FROM HESSE STATUS=NOT POSDEF 31 CALLS 279 TOTAL EDM= .70E-08 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 5.5169 255.13 .17113E-04 -1.5661 2 alpha 3.7143 3.5040 .16714E-01 .50718 3 Normalizat 1.1506 .32311 .34185E-03 -.88145 4 Prefactor .93217 .21787 .24959E-03 -.95026 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 6.95902e-09 Minuit parameter uncertainties: 1 75.0372 2 7.26759 3 0.323669 4 0.218071 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) = 7808.08934003 delta logL = 0.551427318112 Extracting fit parameters... 4FGL J1251.3-0201 Spectrum: LogParabola 290 norm: 5.517e+00 7.504e+01 0.000e+00 1.000e+06 ( 1.000e-13) 291 alpha: 3.714e+00 7.268e+00 0.000e+00 5.000e+00 ( 1.000e+00) 292 beta: 1.558e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 293 Eb: 1.195e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 582 Prefactor: 9.322e-01 2.181e-01 0.000e+00 1.000e+01 ( 1.000e+00) 583 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 584 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 581 Normalization: 1.151e+00 3.237e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 1.17 Ra Dec: 192.836 -2.027 Photon Index (Free Index): 3.71 +/- 7.27 Photon Flux (Free Index): 1.02e-07 +/- 1.59e-07 Energy Flux (Free Index): 1.81e-05 +/- 2.48e-05 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/38799585/cmap_HighResolution_811123201_811728001_4FGL_J1251.3-0201_weekly_bin946.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='4.80e-05', comment='SUCCESS', energy_flux2='1.81e-05', dlogl='5.51e-01', photon_flux2='1.02e-07', job_status='DONE', time_completed='2026-09-22 10:08:54.227127', photon_index_error2='7.27', photon_index2='3.71', ts='-0.00', fit_tolerance='1e-08', GAL='0.90', photon_index_error='0.00', photon_flux_upper_limit='6.95e-08', energy_flux_error2='2.48e-05', EG='1.24', time_epoch_completed='1790096934.23', return_code='0', job_id='38799585', GAL2='0.93', EG2='1.15', return_code2='102', photon_flux_error2='1.59e-07', ts2='1.17', photon_index='1.95' WHERE bin_id='946' AND source_name='4FGL J1251.3-0201' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Sep 22 10:08:54 PDT 2026 ********** ** 18 **HESSE ********** FCN= 7808.641 FROM HESSE STATUS=OK 392 CALLS 2228 TOTAL EDM= .11E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 103.90 59.960 .97709E-04 -1.5504 2 Prefactor .30254E-07 62.581 .13323E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .0000 26.022 .17265E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .82272 3.0484 .51435E-03 -1.5690 5 norm 2.3991 8.7598 .66795E-03 -1.5677 6 norm .21511E-06 93.198 .10516E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 norm 9.1435 1.8424 .33121E-03 -1.5647 8 Prefactor .22204E-09 6.6602 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor 8.3615 7.2300 .35025E-03 -1.5650 10 norm 13.790 4.5041 .26949E-03 -1.5634 11 Prefactor 6.7470 10.295 .38822E-03 -1.5656 12 Prefactor .0000 25.925 .17313E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 norm .90039E-07 80.195 .11981E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 norm .76017 .25164 .53571E-03 -1.5691 15 Prefactor .19040E-06 149.48 .83656E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 norm 1.9059 15.312 .74580E-03 -1.5680 17 norm .0000 2.0062 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Prefactor 35.944 22.686 .16667E-03 -1.5588 19 Prefactor .11102E-09 5.5393 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 norm 1.1543 1.1513 .10750E-02 -1.5686 21 Normalizat 1.2384 .23865 .74971E-01 -.85426 22 Prefactor .90212 .15161 .45037E-01 -.96067 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.05253e-06 Minuit parameter uncertainties: 1 59.9603 2 0.00275103 3 1.13266e-05 4 3.04845 5 8.75984 6 0.00895457 7 1.84241 8 7.67092e-05 9 7.22999 10 4.50406 11 10.2955 12 1.37537e-05 13 0.00537454 14 0.251645 15 0.0106696 16 10.8041 17 3.42438e-06 18 22.6861 19 4.89855e-05 20 1.15126 21 0.238861 22 0.151685 GAL_V02 Working on... /lscratch/kocevski/38799653/ft1_filtered_4FGL_J1251.3-0201_weekly_bin946.fits.....................! real 28.19 user 26.54 sys 1.13 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/38799653/ft1_filtered_4FGL_J1251.3-0201_weekly_bin946.fits', '/lscratch/kocevski/38799653/ft2_4FGL_J1251.3-0201_weekly_bin946.fits', expMap='/lscratch/kocevski/38799653/expmap_811123201_811728001_4FGL_J1251.3-0201_weekly_bin946.fits', expCube='/lscratch/kocevski/38799653/ltcube_811123201_811728001_4FGL_J1251.3-0201_weekly_bin946.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/38799653/Model_4FGL_J1251.3-0201_weekly_bin946.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1251.3-0201' 4FGL J1251.3-0201 Spectrum: LogParabola 290 norm: 5.916e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 291 alpha: 1.951e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 292 beta: 1.558e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 293 Eb: 1.195e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/38799653/ft1_filtered_4FGL_J1251.3-0201_weekly_bin946.fits Spacecraft file(s): /lscratch/kocevski/38799653/ft2_4FGL_J1251.3-0201_weekly_bin946.fits Exposure map: /lscratch/kocevski/38799653/expmap_811123201_811728001_4FGL_J1251.3-0201_weekly_bin946.fits Exposure cube: /lscratch/kocevski/38799653/ltcube_811123201_811728001_4FGL_J1251.3-0201_weekly_bin946.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/38799653/Model_4FGL_J1251.3-0201_weekly_bin946.xml Optimizer: MINUIT Statistic: UNBINNED Performing an iterative likelihood fit... Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 7808.64384277 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 7808.64702836 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 104.76 1.0000 .0000 .10000E+07 2 'Prefactor ' .12407 1.0000 .0000 .10000E+07 3 'Prefactor ' .16687E-01 1.0000 .0000 .10000E+07 4 'norm ' .82029 1.0000 .0000 .10000E+07 5 'norm ' 2.3529 1.0000 .0000 .10000E+07 6 'norm ' .27866 1.0000 .0000 .10000E+07 7 'norm ' 9.1435 1.0000 .0000 .10000E+07 8 'Prefactor ' .18769E-05 1.0000 .0000 .10000E+07 9 'Prefactor ' 8.1825 1.0000 .0000 .10000E+07 10 'norm ' 13.788 1.0000 .0000 .10000E+07 11 'Prefactor ' 6.6727 1.0000 .0000 .10000E+07 12 'Prefactor ' .16034E-01 1.0000 .0000 .10000E+07 13 'norm ' .18866 1.0000 .0000 .10000E+07 14 'norm ' .75990 1.0000 .0000 .10000E+07 15 'Prefactor ' .45235 1.0000 .0000 .10000E+07 16 'norm ' 1.9369 1.0000 .0000 .10000E+07 17 'norm ' .10360E-05 1.0000 .0000 .10000E+07 18 'Prefactor ' 36.007 1.0000 .0000 .10000E+07 19 'Prefactor ' .40427E-04 1.0000 .0000 .10000E+07 20 'norm ' 1.1543 1.0000 .0000 .10000E+07 21 'Normalizat' 1.2376 1.0000 .10000E-01 10.000 22 'Prefactor ' .90255 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5850E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 7808.641 FROM MIGRAD STATUS=CONVERGED 155 CALLS 1836 TOTAL EDM= .49E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.8% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 103.90 59.546 -.33856E-07 .68408E-02 2 Prefactor .30254E-07 33.395 .81752E-05** at limit ** 3 Prefactor .0000 26.569 .19772E-05** at limit ** 4 norm .82272 3.0186 -.14217E-06 -.26731E-03 5 norm 2.3991 8.6816 -.93581E-06 -.95967E-03 6 norm .21511E-06 92.648 -.51233E-05** at limit ** 7 norm 9.1435 1.8348 -.17849E-07 -.21779E-02 8 Prefactor .22204E-09 6.6392 -.12862E-06** at limit ** 9 Prefactor 8.3615 7.2131 -.51620E-06 -.24944E-02 10 norm 13.790 4.5072 -.77258E-07 -.11398E-02 11 Prefactor 6.7470 9.8740 -.86920E-06 -.12185E-01 12 Prefactor .0000 26.091 -.97185E-06** at limit ** 13 norm .90039E-07 82.024 .30093E-05** at limit ** 14 norm .76017 .25016 -.16891E-07 -.29520E-02 15 Prefactor .19040E-06 149.78 .38529E-06** at limit ** 16 norm 1.9059 7.3441 -.30964E-05 -.22230E-01 17 norm .0000 2.0056 -.17386E-06** at limit ** 18 Prefactor 35.944 6.1125 -.74665E-06 .14749 19 Prefactor .11102E-09 5.5623 -.26316E-06** at limit ** 20 norm 1.1543 1.1254 -.10570E-06 -.45790E-03 21 Normalizat 1.2384 .28205 .73841E-05 -.67622E-04 22 Prefactor .90212 .18129 .23004E-05 -.87888E-04 ERR DEF= .500 Final values: Prefactor = 103.904 Prefactor = 3.02536e-08 Prefactor = 0 norm = 0.822724 norm = 2.39905 norm = 2.15106e-07 norm = 9.1435 Prefactor = 2.22045e-10 Prefactor = 8.36149 norm = 13.7903 Prefactor = 6.74704 Prefactor = 0 norm = 9.00391e-08 norm = 0.760168 Prefactor = 1.90403e-07 norm = 1.90587 norm = 0 Prefactor = 35.9445 Prefactor = 1.11022e-10 norm = 1.15433 Normalizat = 1.23835 Prefactor = 0.902125 outfile=/lscratch/kocevski/38799698/ltcube_811123201_811728001_4FGL_J1251.3-0201_weekly_bin946.fits dcostheta=0.025 binsz=1.0 phibins=0 tmin=0.0 tmax=0.0 file_version="1" zmin=0.0 zmax=90.0 chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Working on file /lscratch/kocevski/38799698/ft2_4FGL_J1251.3-0201_weekly_bin946.fits .....................! real 21.08 user 19.51 sys 0.23 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/38799698/ft1_filtered_4FGL_J1251.3-0201_weekly_bin946.fits evtable="EVENTS" scfile=/lscratch/kocevski/38799698/ft2_4FGL_J1251.3-0201_weekly_bin946.fits sctable="SC_DATA" expcube=/lscratch/kocevski/38799698/ltcube_811123201_811728001_4FGL_J1251.3-0201_weekly_bin946.fits outfile=/lscratch/kocevski/38799698/expmap_811123201_811728001_4FGL_J1251.3-0201_weekly_bin946.fits irfs="P8R3_SOURCE_V2" evtype="INDEF" srcrad=30.0 nlong=88 nlat=88 nenergies=10 submap=no nlongmin=0 nlongmax=0 nlatmin=0 nlatmax=0 chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). The exposure maps generated by this tool are meant to be used for *unbinned* likelihood analysis only. Do not use them for binned analyses. Computing the ExposureMap using /lscratch/kocevski/38799698/ltcube_811123201_811728001_4FGL_J1251.3-0201_weekly_bin946.fits .....................! real 75.10 user 68.74 sys 4.17 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 179 point sources and 0 extended sources Setting source of interest to: 4FGL J1251.3-0201 @ 192.836 -2.0271 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/38799698/ft1_filtered_4FGL_J1251.3-0201_weekly_bin946.fits scfile=/lscratch/kocevski/38799698/ft2_4FGL_J1251.3-0201_weekly_bin946.fits outfile=/lscratch/kocevski/38799698/cmap_811123201_811728001_4FGL_J1251.3-0201_weekly_bin946.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=160 nypix=160 binsz=0.25 coordsys="CEL" xref=192.836 yref=-2.0271 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.67 user 0.24 sys 0.14 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/38799698/ft1_filtered_4FGL_J1251.3-0201_weekly_bin946.fits scfile=/lscratch/kocevski/38799698/ft2_4FGL_J1251.3-0201_weekly_bin946.fits outfile=/lscratch/kocevski/38799698/cmap_HighResolution_811123201_811728001_4FGL_J1251.3-0201_weekly_bin946.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=500 nypix=500 binsz=0.1 coordsys="CEL" xref=192.836 yref=-2.0271 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.72 user 0.24 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/38799698/ft1_filtered_4FGL_J1251.3-0201_weekly_bin946.fits evtable="EVENTS" scfile=/lscratch/kocevski/38799698/ft2_4FGL_J1251.3-0201_weekly_bin946.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/38799698/Model_4FGL_J1251.3-0201_weekly_bin946.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding sourceDone. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 7808.64076735 Extracting fit parameters... 4FGL J1251.3-0201 Spectrum: LogParabola 290 norm: 9.004e-08 5.375e-03 0.000e+00 1.000e+06 ( 1.000e-13) 291 alpha: 1.951e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 292 beta: 1.558e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 293 Eb: 1.195e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 582 Prefactor: 9.021e-01 1.517e-01 0.000e+00 1.000e+01 ( 1.000e+00) 583 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 584 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 581 Normalization: 1.238e+00 2.389e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 192.836 -2.027 Photon Flux Upper Limit: 6.94888620248e-08 ph cm-2 s-1 Energy Flux Upper Limit: 4.80003188405e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/38799564/likelihoodResults_811123201_811728001_4FGL_J1251.3-0201_weekly_bin946.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 7808.64701147 delta logL = -0.00624412337038 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 7808.08934035 delta logL = 0.55142699791 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 5.5093 1.0000 .0000 .10000E+07 2 'alpha ' 3.7151 1.0000 .0000 5.0000 3 'Normalizat' 1.1504 1.0000 .10000E-01 10.000 4 'Prefactor ' .93224 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5850E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 7808.089 FROM MIGRAD STATUS=CONVERGED 57 CALLS 248 TOTAL EDM= .26E-08 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 5.5169 127.46 .42782E-03 .12939E-01 2 alpha 3.7143 4.3419 .34826 .17711E-03 3 Normalizat 1.1506 .67365E-01 .77233E-01 -.19332E-04 4 Prefactor .93217 .43125E-01 .45415E-01 -.32263E-03 ERR DEF= .500 Final values: norm = 5.51689 alpha = 3.71429 Normalizat = 1.15056 Prefactor = 0.932174 ********** ** 18 **HESSE ********** FCN= 7808.089 FROM HESSE STATUS=NOT POSDEF 31 CALLS 279 TOTAL EDM= .70E-08 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 5.5169 255.13 .17113E-04 -1.5661 2 alpha 3.7143 3.5040 .16714E-01 .50718 3 Normalizat 1.1506 .32311 .34185E-03 -.88145 4 Prefactor .93217 .21787 .24959E-03 -.95026 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 6.95902e-09 Minuit parameter uncertainties: 1 75.0372 2 7.26759 3 0.323669 4 0.218071 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) = 7808.08934003 delta logL = 0.551427318112 Extracting fit parameters... 4FGL J1251.3-0201 Spectrum: LogParabola 290 norm: 5.517e+00 7.504e+01 0.000e+00 1.000e+06 ( 1.000e-13) 291 alpha: 3.714e+00 7.268e+00 0.000e+00 5.000e+00 ( 1.000e+00) 292 beta: 1.558e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 293 Eb: 1.195e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 582 Prefactor: 9.322e-01 2.181e-01 0.000e+00 1.000e+01 ( 1.000e+00) 583 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 584 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 581 Normalization: 1.151e+00 3.237e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 1.17 Ra Dec: 192.836 -2.027 Photon Index (Free Index): 3.71 +/- 7.27 Photon Flux (Free Index): 1.02e-07 +/- 1.59e-07 Energy Flux (Free Index): 1.81e-05 +/- 2.48e-05 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/38799564/cmap_HighResolution_811123201_811728001_4FGL_J1251.3-0201_weekly_bin946.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='4.80e-05', comment='SUCCESS', energy_flux2='1.81e-05', dlogl='5.51e-01', photon_flux2='1.02e-07', job_status='DONE', time_completed='2026-09-22 10:09:38.861995', photon_index_error2='7.27', photon_index2='3.71', ts='-0.00', fit_tolerance='1e-08', GAL='0.90', photon_index_error='0.00', photon_flux_upper_limit='6.95e-08', energy_flux_error2='2.48e-05', EG='1.24', time_epoch_completed='1790096978.86', return_code='0', job_id='38799564', GAL2='0.93', EG2='1.15', return_code2='102', photon_flux_error2='1.59e-07', ts2='1.17', photon_index='1.95' WHERE bin_id='946' AND source_name='4FGL J1251.3-0201' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Sep 22 10:09:39 PDT 2026 ********** ** 18 **HESSE ********** FCN= 7808.641 FROM HESSE STATUS=OK 392 CALLS 2228 TOTAL EDM= .11E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 103.90 59.960 .97709E-04 -1.5504 2 Prefactor .30254E-07 62.581 .13323E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .0000 26.022 .17265E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .82272 3.0484 .51435E-03 -1.5690 5 norm 2.3991 8.7598 .66795E-03 -1.5677 6 norm .21511E-06 93.198 .10516E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 norm 9.1435 1.8424 .33121E-03 -1.5647 8 Prefactor .22204E-09 6.6602 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor 8.3615 7.2300 .35025E-03 -1.5650 10 norm 13.790 4.5041 .26949E-03 -1.5634 11 Prefactor 6.7470 10.295 .38822E-03 -1.5656 12 Prefactor .0000 25.925 .17313E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 norm .90039E-07 80.195 .11981E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 norm .76017 .25164 .53571E-03 -1.5691 15 Prefactor .19040E-06 149.48 .83656E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 norm 1.9059 15.312 .74580E-03 -1.5680 17 norm .0000 2.0062 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Prefactor 35.944 22.686 .16667E-03 -1.5588 19 Prefactor .11102E-09 5.5393 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 norm 1.1543 1.1513 .10750E-02 -1.5686 21 Normalizat 1.2384 .23865 .74971E-01 -.85426 22 Prefactor .90212 .15161 .45037E-01 -.96067 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.05253e-06 Minuit parameter uncertainties: 1 59.9603 2 0.00275103 3 1.13266e-05 4 3.04845 5 8.75984 6 0.00895457 7 1.84241 8 7.67092e-05 9 7.22999 10 4.50406 11 10.2955 12 1.37537e-05 13 0.00537454 14 0.251645 15 0.0106696 16 10.8041 17 3.42438e-06 18 22.6861 19 4.89855e-05 20 1.15126 21 0.238861 22 0.151685 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 7808.64076735 Extracting fit parameters... 4FGL J1251.3-0201 Spectrum: LogParabola 290 norm: 9.004e-08 5.375e-03 0.000e+00 1.000e+06 ( 1.000e-13) 291 alpha: 1.951e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 292 beta: 1.558e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 293 Eb: 1.195e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 582 Prefactor: 9.021e-01 1.517e-01 0.000e+00 1.000e+01 ( 1.000e+00) 583 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 584 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 581 Normalization: 1.238e+00 2.389e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 192.836 -2.027 Photon Flux Upper Limit: 6.94888620248e-08 ph cm-2 s-1 Energy Flux Upper Limit: 4.80003188405e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/38799653/likelihoodResults_811123201_811728001_4FGL_J1251.3-0201_weekly_bin946.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 7808.64701147 delta logL = -0.00624412337038 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 7808.08934035 delta logL = 0.55142699791 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 5.5093 1.0000 .0000 .10000E+07 2 'alpha ' 3.7151 1.0000 .0000 5.0000 3 'Normalizat' 1.1504 1.0000 .10000E-01 10.000 4 'Prefactor ' .93224 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5850E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 7808.089 FROM MIGRAD STATUS=CONVERGED 57 CALLS 248 TOTAL EDM= .26E-08 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 5.5169 127.46 .42782E-03 .12939E-01 2 alpha 3.7143 4.3419 .34826 .17711E-03 3 Normalizat 1.1506 .67365E-01 .77233E-01 -.19332E-04 4 Prefactor .93217 .43125E-01 .45415E-01 -.32263E-03 ERR DEF= .500 Final values: norm = 5.51689 alpha = 3.71429 Normalizat = 1.15056 Prefactor = 0.932174 ********** ** 18 **HESSE ********** FCN= 7808.089 FROM HESSE STATUS=NOT POSDEF 31 CALLS 279 TOTAL EDM= .70E-08 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 5.5169 255.13 .17113E-04 -1.5661 2 alpha 3.7143 3.5040 .16714E-01 .50718 3 Normalizat 1.1506 .32311 .34185E-03 -.88145 4 Prefactor .93217 .21787 .24959E-03 -.95026 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 6.95902e-09 Minuit parameter uncertainties: 1 75.0372 2 7.26759 3 0.323669 4 0.218071 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) = 7808.08934003 delta logL = 0.551427318112 Extracting fit parameters... 4FGL J1251.3-0201 Spectrum: LogParabola 290 norm: 5.517e+00 7.504e+01 0.000e+00 1.000e+06 ( 1.000e-13) 291 alpha: 3.714e+00 7.268e+00 0.000e+00 5.000e+00 ( 1.000e+00) 292 beta: 1.558e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 293 Eb: 1.195e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 582 Prefactor: 9.322e-01 2.181e-01 0.000e+00 1.000e+01 ( 1.000e+00) 583 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 584 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 581 Normalization: 1.151e+00 3.237e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 1.17 Ra Dec: 192.836 -2.027 Photon Index (Free Index): 3.71 +/- 7.27 Photon Flux (Free Index): 1.02e-07 +/- 1.59e-07 Energy Flux (Free Index): 1.81e-05 +/- 2.48e-05 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/38799653/cmap_HighResolution_811123201_811728001_4FGL_J1251.3-0201_weekly_bin946.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='4.80e-05', comment='SUCCESS', energy_flux2='1.81e-05', dlogl='5.51e-01', photon_flux2='1.02e-07', job_status='DONE', time_completed='2026-09-22 10:10:08.825012', photon_index_error2='7.27', photon_index2='3.71', ts='-0.00', fit_tolerance='1e-08', GAL='0.90', photon_index_error='0.00', photon_flux_upper_limit='6.95e-08', energy_flux_error2='2.48e-05', EG='1.24', time_epoch_completed='1790097008.83', return_code='0', job_id='38799653', GAL2='0.93', EG2='1.15', return_code2='102', photon_flux_error2='1.59e-07', ts2='1.17', photon_index='1.95' WHERE bin_id='946' AND source_name='4FGL J1251.3-0201' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Sep 22 10:10:09 PDT 2026 GAL_V02 Working on... /lscratch/kocevski/38799698/ft1_filtered_4FGL_J1251.3-0201_weekly_bin946.fits.....................! real 29.28 user 26.96 sys 1.07 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/38799698/ft1_filtered_4FGL_J1251.3-0201_weekly_bin946.fits', '/lscratch/kocevski/38799698/ft2_4FGL_J1251.3-0201_weekly_bin946.fits', expMap='/lscratch/kocevski/38799698/expmap_811123201_811728001_4FGL_J1251.3-0201_weekly_bin946.fits', expCube='/lscratch/kocevski/38799698/ltcube_811123201_811728001_4FGL_J1251.3-0201_weekly_bin946.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/38799698/Model_4FGL_J1251.3-0201_weekly_bin946.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1251.3-0201' 4FGL J1251.3-0201 Spectrum: LogParabola 290 norm: 5.916e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 291 alpha: 1.951e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 292 beta: 1.558e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 293 Eb: 1.195e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/38799698/ft1_filtered_4FGL_J1251.3-0201_weekly_bin946.fits Spacecraft file(s): /lscratch/kocevski/38799698/ft2_4FGL_J1251.3-0201_weekly_bin946.fits Exposure map: /lscratch/kocevski/38799698/expmap_811123201_811728001_4FGL_J1251.3-0201_weekly_bin946.fits Exposure cube: /lscratch/kocevski/38799698/ltcube_811123201_811728001_4FGL_J1251.3-0201_weekly_bin946.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/38799698/Model_4FGL_J1251.3-0201_weekly_bin946.xml Optimizer: MINUIT Statistic: UNBINNED Performing an iterative likelihood fit... Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 7808.64384277 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 7808.64702836 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 104.76 1.0000 .0000 .10000E+07 2 'Prefactor ' .12407 1.0000 .0000 .10000E+07 3 'Prefactor ' .16687E-01 1.0000 .0000 .10000E+07 4 'norm ' .82029 1.0000 .0000 .10000E+07 5 'norm ' 2.3529 1.0000 .0000 .10000E+07 6 'norm ' .27866 1.0000 .0000 .10000E+07 7 'norm ' 9.1435 1.0000 .0000 .10000E+07 8 'Prefactor ' .18769E-05 1.0000 .0000 .10000E+07 9 'Prefactor ' 8.1825 1.0000 .0000 .10000E+07 10 'norm ' 13.788 1.0000 .0000 .10000E+07 11 'Prefactor ' 6.6727 1.0000 .0000 .10000E+07 12 'Prefactor ' .16034E-01 1.0000 .0000 .10000E+07 13 'norm ' .18866 1.0000 .0000 .10000E+07 14 'norm ' .75990 1.0000 .0000 .10000E+07 15 'Prefactor ' .45235 1.0000 .0000 .10000E+07 16 'norm ' 1.9369 1.0000 .0000 .10000E+07 17 'norm ' .10360E-05 1.0000 .0000 .10000E+07 18 'Prefactor ' 36.007 1.0000 .0000 .10000E+07 19 'Prefactor ' .40427E-04 1.0000 .0000 .10000E+07 20 'norm ' 1.1543 1.0000 .0000 .10000E+07 21 'Normalizat' 1.2376 1.0000 .10000E-01 10.000 22 'Prefactor ' .90255 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5850E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 7808.641 FROM MIGRAD STATUS=CONVERGED 155 CALLS 1836 TOTAL EDM= .49E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.8% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 103.90 59.546 -.33856E-07 .68408E-02 2 Prefactor .30254E-07 33.395 .81752E-05** at limit ** 3 Prefactor .0000 26.569 .19772E-05** at limit ** 4 norm .82272 3.0186 -.14217E-06 -.26731E-03 5 norm 2.3991 8.6816 -.93581E-06 -.95967E-03 6 norm .21511E-06 92.648 -.51233E-05** at limit ** 7 norm 9.1435 1.8348 -.17849E-07 -.21779E-02 8 Prefactor .22204E-09 6.6392 -.12862E-06** at limit ** 9 Prefactor 8.3615 7.2131 -.51620E-06 -.24944E-02 10 norm 13.790 4.5072 -.77258E-07 -.11398E-02 11 Prefactor 6.7470 9.8740 -.86920E-06 -.12185E-01 12 Prefactor .0000 26.091 -.97185E-06** at limit ** 13 norm .90039E-07 82.024 .30093E-05** at limit ** 14 norm .76017 .25016 -.16891E-07 -.29520E-02 15 Prefactor .19040E-06 149.78 .38529E-06** at limit ** 16 norm 1.9059 7.3441 -.30964E-05 -.22230E-01 17 norm .0000 2.0056 -.17386E-06** at limit ** 18 Prefactor 35.944 6.1125 -.74665E-06 .14749 19 Prefactor .11102E-09 5.5623 -.26316E-06** at limit ** 20 norm 1.1543 1.1254 -.10570E-06 -.45790E-03 21 Normalizat 1.2384 .28205 .73841E-05 -.67622E-04 22 Prefactor .90212 .18129 .23004E-05 -.87888E-04 ERR DEF= .500 Final values: Prefactor = 103.904 Prefactor = 3.02536e-08 Prefactor = 0 norm = 0.822724 norm = 2.39905 norm = 2.15106e-07 norm = 9.1435 Prefactor = 2.22045e-10 Prefactor = 8.36149 norm = 13.7903 Prefactor = 6.74704 Prefactor = 0 norm = 9.00391e-08 norm = 0.760168 Prefactor = 1.90403e-07 norm = 1.90587 norm = 0 Prefactor = 35.9445 Prefactor = 1.11022e-10 norm = 1.15433 Normalizat = 1.23835 Prefactor = 0.902125 ********** ** 18 **HESSE ********** FCN= 7808.641 FROM HESSE STATUS=OK 392 CALLS 2228 TOTAL EDM= .11E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 103.90 59.960 .97709E-04 -1.5504 2 Prefactor .30254E-07 62.581 .13323E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .0000 26.022 .17265E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .82272 3.0484 .51435E-03 -1.5690 5 norm 2.3991 8.7598 .66795E-03 -1.5677 6 norm .21511E-06 93.198 .10516E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 norm 9.1435 1.8424 .33121E-03 -1.5647 8 Prefactor .22204E-09 6.6602 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor 8.3615 7.2300 .35025E-03 -1.5650 10 norm 13.790 4.5041 .26949E-03 -1.5634 11 Prefactor 6.7470 10.295 .38822E-03 -1.5656 12 Prefactor .0000 25.925 .17313E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 norm .90039E-07 80.195 .11981E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 norm .76017 .25164 .53571E-03 -1.5691 15 Prefactor .19040E-06 149.48 .83656E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 norm 1.9059 15.312 .74580E-03 -1.5680 17 norm .0000 2.0062 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Prefactor 35.944 22.686 .16667E-03 -1.5588 19 Prefactor .11102E-09 5.5393 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 norm 1.1543 1.1513 .10750E-02 -1.5686 21 Normalizat 1.2384 .23865 .74971E-01 -.85426 22 Prefactor .90212 .15161 .45037E-01 -.96067 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.05253e-06 Minuit parameter uncertainties: 1 59.9603 2 0.00275103 3 1.13266e-05 4 3.04845 5 8.75984 6 0.00895457 7 1.84241 8 7.67092e-05 9 7.22999 10 4.50406 11 10.2955 12 1.37537e-05 13 0.00537454 14 0.251645 15 0.0106696 16 10.8041 17 3.42438e-06 18 22.6861 19 4.89855e-05 20 1.15126 21 0.238861 22 0.151685 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 7808.64076735 Extracting fit parameters... 4FGL J1251.3-0201 Spectrum: LogParabola 290 norm: 9.004e-08 5.375e-03 0.000e+00 1.000e+06 ( 1.000e-13) 291 alpha: 1.951e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 292 beta: 1.558e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 293 Eb: 1.195e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 582 Prefactor: 9.021e-01 1.517e-01 0.000e+00 1.000e+01 ( 1.000e+00) 583 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 584 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 581 Normalization: 1.238e+00 2.389e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 192.836 -2.027 Photon Flux Upper Limit: 6.94888620248e-08 ph cm-2 s-1 Energy Flux Upper Limit: 4.80003188405e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/38799698/likelihoodResults_811123201_811728001_4FGL_J1251.3-0201_weekly_bin946.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 7808.64701147 delta logL = -0.00624412337038 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 7808.08934035 delta logL = 0.55142699791 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 5.5093 1.0000 .0000 .10000E+07 2 'alpha ' 3.7151 1.0000 .0000 5.0000 3 'Normalizat' 1.1504 1.0000 .10000E-01 10.000 4 'Prefactor ' .93224 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5850E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 7808.089 FROM MIGRAD STATUS=CONVERGED 57 CALLS 248 TOTAL EDM= .26E-08 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 5.5169 127.46 .42782E-03 .12939E-01 2 alpha 3.7143 4.3419 .34826 .17711E-03 3 Normalizat 1.1506 .67365E-01 .77233E-01 -.19332E-04 4 Prefactor .93217 .43125E-01 .45415E-01 -.32263E-03 ERR DEF= .500 Final values: norm = 5.51689 alpha = 3.71429 Normalizat = 1.15056 Prefactor = 0.932174 ********** ** 18 **HESSE ********** FCN= 7808.089 FROM HESSE STATUS=NOT POSDEF 31 CALLS 279 TOTAL EDM= .70E-08 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 5.5169 255.13 .17113E-04 -1.5661 2 alpha 3.7143 3.5040 .16714E-01 .50718 3 Normalizat 1.1506 .32311 .34185E-03 -.88145 4 Prefactor .93217 .21787 .24959E-03 -.95026 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 6.95902e-09 Minuit parameter uncertainties: 1 75.0372 2 7.26759 3 0.323669 4 0.218071 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) = 7808.08934003 delta logL = 0.551427318112 Extracting fit parameters... 4FGL J1251.3-0201 Spectrum: LogParabola 290 norm: 5.517e+00 7.504e+01 0.000e+00 1.000e+06 ( 1.000e-13) 291 alpha: 3.714e+00 7.268e+00 0.000e+00 5.000e+00 ( 1.000e+00) 292 beta: 1.558e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 293 Eb: 1.195e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 582 Prefactor: 9.322e-01 2.181e-01 0.000e+00 1.000e+01 ( 1.000e+00) 583 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 584 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 581 Normalization: 1.151e+00 3.237e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 1.17 Ra Dec: 192.836 -2.027 Photon Index (Free Index): 3.71 +/- 7.27 Photon Flux (Free Index): 1.02e-07 +/- 1.59e-07 Energy Flux (Free Index): 1.81e-05 +/- 2.48e-05 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/38799698/cmap_HighResolution_811123201_811728001_4FGL_J1251.3-0201_weekly_bin946.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='4.80e-05', comment='SUCCESS', energy_flux2='1.81e-05', dlogl='5.51e-01', photon_flux2='1.02e-07', job_status='DONE', time_completed='2026-09-22 10:11:51.237357', photon_index_error2='7.27', photon_index2='3.71', ts='-0.00', fit_tolerance='1e-08', GAL='0.90', photon_index_error='0.00', photon_flux_upper_limit='6.95e-08', energy_flux_error2='2.48e-05', EG='1.24', time_epoch_completed='1790097111.24', return_code='0', job_id='38799698', GAL2='0.93', EG2='1.15', return_code2='102', photon_flux_error2='1.59e-07', ts2='1.17', photon_index='1.95' WHERE bin_id='946' AND source_name='4FGL J1251.3-0201' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Sep 22 10:11:51 PDT 2026