source GAL_V02 Working on... /lscratch/kocevski/39500479/ft1_filtered_4FGL_J2251.5-4928_weekly_bin947.fits.....................! real 34.27 user 32.45 sys 0.83 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/39500479/ft1_filtered_4FGL_J2251.5-4928_weekly_bin947.fits', '/lscratch/kocevski/39500479/ft2_4FGL_J2251.5-4928_weekly_bin947.fits', expMap='/lscratch/kocevski/39500479/expmap_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.fits', expCube='/lscratch/kocevski/39500479/ltcube_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/39500479/Model_4FGL_J2251.5-4928_weekly_bin947.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2251.5-4928' 4FGL J2251.5-4928 Spectrum: PowerLaw 403 Prefactor: 7.449e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-14) 404 Index: 1.851e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 405 Scale: 2.716e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/39500479/ft1_filtered_4FGL_J2251.5-4928_weekly_bin947.fits Spacecraft file(s): /lscratch/kocevski/39500479/ft2_4FGL_J2251.5-4928_weekly_bin947.fits Exposure map: /lscratch/kocevski/39500479/expmap_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.fits Exposure cube: /lscratch/kocevski/39500479/ltcube_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/39500479/Model_4FGL_J2251.5-4928_weekly_bin947.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) = 15383.7990784 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 15383.7392476 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 1.8215 1.0000 .0000 .10000E+07 2 'Prefactor ' 6.1012 1.0000 .0000 .10000E+07 3 'Prefactor ' 4.6264 1.0000 .0000 .10000E+07 4 'Prefactor ' 4.6289 1.0000 .0000 .10000E+07 5 'norm ' 3.5973 1.0000 .0000 .10000E+07 6 'Prefactor ' .53604E-05 1.0000 .0000 .10000E+07 7 'Prefactor ' .90988E-02 1.0000 .0000 .10000E+07 8 'Prefactor ' 25.137 1.0000 .0000 .10000E+07 9 'Prefactor ' .59514E-06 1.0000 .0000 .10000E+07 10 'Prefactor ' .56760E-03 1.0000 .0000 .10000E+07 11 'Prefactor ' .66246E-05 1.0000 .0000 .10000E+07 12 'Prefactor ' 14.082 1.0000 .0000 .10000E+07 13 'Prefactor ' 2.9097 1.0000 .0000 .10000E+07 14 'norm ' 1.7844 1.0000 .0000 .10000E+07 15 'norm ' .78904E-06 1.0000 .0000 .10000E+07 16 'norm ' 2.2096 1.0000 .0000 .10000E+07 17 'Prefactor ' 6.0290 1.0000 .0000 .10000E+07 18 'Prefactor ' 24.777 1.0000 .0000 .10000E+07 19 'norm ' .15018E-03 1.0000 .0000 .10000E+07 20 'Prefactor ' 3.3320 1.0000 .0000 .10000E+07 21 'norm ' .27929E-01 1.0000 .0000 .10000E+07 22 'norm ' .97695E-05 1.0000 .0000 .10000E+07 23 'Prefactor ' .14499 1.0000 .0000 .10000E+07 24 'Prefactor ' .13954E-04 1.0000 .0000 .10000E+07 25 'Prefactor ' 17.329 1.0000 .0000 .10000E+07 26 'norm ' .12964E-03 1.0000 .0000 .10000E+07 27 'Prefactor ' 2.3424 1.0000 number of points = 17526 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J2251.5-4928_weekly_bin947 RA = 342.879, Dec = -49.4691 tmin = 811728001, tmax = 812332801 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='39500788', job_status='RUN', time_executed='2026-09-29 23:39:17.847027', time_epoch_executed='1790750357.85' WHERE source_name='4FGL J2251.5-4928' and cadence='weekly' and bin_id='947' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/39500788 Creating custom pfile directory: /lscratch/kocevski/39500788/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=811728001.0 && nMetStart<812332801.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=811728001.0 && nMetStart<812332801.0' /Data/Flight/Level1/LPA Retrieving 109 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/39500788/ft1_4FGL_J2251.5-4928_weekly_bin947.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=811728001.0 && nMetStart<812332801.0' /Data/Flight/Level1/LPA Retrieving 109 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/39500788/ft2_4FGL_J2251.5-4928_weekly_bin947.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/39500788/ft1_4FGL_J2251.5-4928_weekly_bin947.fits outfile=/lscratch/kocevski/39500788/ft1_filteredMKT_4FGL_J2251.5-4928_weekly_bin947.fits ra=342.879 dec=-49.4691 rad=12.0 tmin=811728001.0 tmax=812332801.0 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 5.98 user 4.82 sys 0.23 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/39500788/ft2_4FGL_J2251.5-4928_weekly_bin947.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/39500788/ft2_4FGL_J2251.5-4928_weekly_bin947.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/39500788/ft1_filteredMKT_4FGL_J2251.5-4928_weekly_bin947.fits evtable="EVENTS" outfile="/lscratch/kocevski/39500788/ft1_filtered_4FGL_J2251.5-4928_weekly_bin947.fits" apply_filter=yes overwrite=yes header_obstimes=yes tstart=0.0 tstop=0.0 gtifile="default" chatter=3 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtmktime version HEAD Applying GTI filter: IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2)) real 1.41 user 0.20 sys 0.13 Number of photons that the gtmktime cut: 1428 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/39500788/ft1_filtered_4FGL_J2251.5-4928_weekly_bin947.fits" evtable="EVENTS" scfile=/lscratch/kocevski/39500788/ft2_4FGL_J2251.5-4928_weekly_bin947.fits sctable="SC_DAT .0000 .10000E+07 28 'Prefactor ' .61473E-06 1.0000 .0000 .10000E+07 29 'Normalizat' .86367 1.0000 .10000E-01 10.000 30 'Prefactor ' .90458 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5920E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 15383.74 FROM MIGRAD STATUS=CONVERGED 223 CALLS 2295 TOTAL EDM= .16E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.6% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 1.4909 3.6882 .23706E-06 -.14420E-03 2 Prefactor 6.1430 4.8084 -.12153E-06 .33309E-02 3 Prefactor 4.6159 2.3046 .72156E-07 .22292E-02 4 Prefactor 4.2694 15.219 .85081E-06 -.50524E-01 5 norm 3.5949 3.1419 .32935E-07 .58381E-03 6 Prefactor .0000 .62524 -.53539E-07** at limit ** 7 Prefactor .16653E-09 19.765 -.21649E-06** at limit ** 8 Prefactor 25.131 4.6122 .78456E-07 .95058E-02 9 Prefactor .17208E-08 4.2459 .51129E-06** at limit ** 10 Prefactor .15873E-05 134.35 .27763E-05** at limit ** 11 Prefactor .0000 .68623 -.74372E-07** at limit ** 12 Prefactor 13.839 14.047 -.21824E-06 -.34999E-01 13 Prefactor 2.9335 9.1632 -.20746E-06 -.29498E-02 14 norm 1.7915 3.7912 -.13280E-06 -.62714E-03 15 norm .0000 1.0731 -.62609E-07** at limit ** 16 norm 2.2105 2.2283 .10316E-06 .23256E-02 17 Prefactor 6.0316 3.5397 .10355E-07 -.15445E-02 18 Prefactor 24.656 16.035 -.21103E-06 -.85075E-02 19 norm .52125E-07 6.3499 .13154E-06** at limit ** 20 Prefactor 3.3364 6.6845 -.30742E-06 -.19804E-02 21 norm .27608E-01 1.3983 -.61644E-07** at limit ** 22 norm .0000 .66112 .33650E-07** at limit ** 23 Prefactor .14270 6.1877 .34402E-06** at limit ** 24 Prefactor .55511E-10 1.4336 .11768E-06** at limit ** 25 Prefactor 17.376 4.9089 .60605E-07 .95682E-01 26 norm .84377E-08 4.7190 .22346E-06** at limit ** 27 Prefactor 2.3350 2.1681 .10199E-06 .63404E-03 28 Prefactor .0000 .60095 -.57758E-07** at limit ** 29 Normalizat .86385 .12479 .23025E-05 -.44357E-04 30 Prefactor .90478 .11813 -.24499E-05 -.90406E-04 ERR DEF= .500 Final values: Prefactor = 1.49092 Prefactor = 6.14298 Prefactor = 4.61591 Prefactor = 4.26935 norm = 3.59486 Prefactor = 0 Prefactor = 1.66533e-10 Prefactor = 25.1313 Prefactor = 1.72085e-09 Prefactor = 1.58734e-06 Prefactor = 0 Prefactor = 13.8394 Prefactor = 2.93351 norm = 1.7915 norm = 0 norm = 2.21049 Prefactor = 6.0316 Prefactor = 24.6557 norm = 5.2125e-08 Prefactor = 3.33645 norm = 0.0276075 norm = 0 Prefactor = 0.142696 Prefactor = 5.55112e-11 Prefactor = 17.3762 norm = 8.43769e-09 Prefactor = 2.33502 Prefactor = 0 Normalizat = 0.863849 Prefactor = 0.904781 /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) source GAL_V02 Working on... /lscratch/kocevski/39500429/ft1_filtered_4FGL_J2251.5-4928_weekly_bin947.fits.....................! real 35.17 user 33.05 sys 0.99 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/39500429/ft1_filtered_4FGL_J2251.5-4928_weekly_bin947.fits', '/lscratch/kocevski/39500429/ft2_4FGL_J2251.5-4928_weekly_bin947.fits', expMap='/lscratch/kocevski/39500429/expmap_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.fits', expCube='/lscratch/kocevski/39500429/ltcube_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/39500429/Model_4FGL_J2251.5-4928_weekly_bin947.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2251.5-4928' 4FGL J2251.5-4928 Spectrum: PowerLaw 403 Prefactor: 7.449e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-14) 404 Index: 1.851e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 405 Scale: 2.716e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/39500429/ft1_filtered_4FGL_J2251.5-4928_weekly_bin947.fits Spacecraft file(s): /lscratch/kocevski/39500429/ft2_4FGL_J2251.5-4928_weekly_bin947.fits Exposure map: /lscratch/kocevski/39500429/expmap_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.fits Exposure cube: /lscratch/kocevski/39500429/ltcube_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/39500429/Model_4FGL_J2251.5-4928_weekly_bin947.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) = 15383.7990784 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 15383.7392476 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 1.8215 1.0000 .0000 .10000E+07 2 'Prefactor ' 6.1012 1.0000 .0000 .10000E+07 3 'Prefactor ' 4.6264 1.0000 .0000 .10000E+07 4 'Prefactor ' 4.6289 1.0000 .0000 .10000E+07 5 'norm ' 3.5973 1.0000 .0000 .10000E+07 6 'Prefactor ' .53604E-05 1.0000 .0000 .10000E+07 7 'Prefactor ' .90988E-02 1.0000 .0000 .10000E+07 8 'Prefactor ' 25.137 1.0000 .0000 .10000E+07 9 'Prefactor ' .59514E-06 1.0000 .0000 .10000E+07 10 'Prefactor ' .56760E-03 1.0000 .0000 .10000E+07 11 'Prefactor ' .66246E-05 1.0000 .0000 .10000E+07 12 'Prefactor ' 14.082 1.0000 .0000 .10000E+07 13 'Prefactor ' 2.9097 1.0000 .0000 .10000E+07 14 'norm ' 1.7844 1.0000 .0000 .10000E+07 15 'norm ' .78904E-06 1.0000 .0000 .10000E+07 16 'norm ' 2.2096 1.0000 .0000 .10000E+07 17 'Prefactor ' 6.0290 1.0000 .0000 .10000E+07 18 'Prefactor ' 24.777 1.0000 .0000 .10000E+07 19 'norm ' .15018E-03 1.0000 .0000 .10000E+07 20 'Prefactor ' 3.3320 1.0000 .0000 .10000E+07 21 'norm ' .27929E-01 1.0000 .0000 .10000E+07 22 'norm ' .97695E-05 1.0000 .0000 .10000E+07 23 'Prefactor ' .14499 1.0000 .0000 .10000E+07 24 'Prefactor ' .13954E-04 1.0000 .0000 .10000E+07 25 'Prefactor ' 17.329 1.0000 .0000 .10000E+07 26 'norm ' .12964E-03 1.0000 .0000 .10000E+07 27 'Prefactor ' 2.3424 1.0000 WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). .0000 .10000E+07 28 'Prefactor ' .61473E-06 1.0000 .0000 .10000E+07 29 'Normalizat' .86367 1.0000 .10000E-01 10.000 30 'Prefactor ' .90458 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5920E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 15383.74 FROM MIGRAD STATUS=CONVERGED 223 CALLS 2295 TOTAL EDM= .16E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.6% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 1.4909 3.6882 .23706E-06 -.14420E-03 2 Prefactor 6.1430 4.8084 -.12153E-06 .33309E-02 3 Prefactor 4.6159 2.3046 .72156E-07 .22292E-02 4 Prefactor 4.2694 15.219 .85081E-06 -.50524E-01 5 norm 3.5949 3.1419 .32935E-07 .58381E-03 6 Prefactor .0000 .62524 -.53539E-07** at limit ** 7 Prefactor .16653E-09 19.765 -.21649E-06** at limit ** 8 Prefactor 25.131 4.6122 .78456E-07 .95058E-02 9 Prefactor .17208E-08 4.2459 .51129E-06** at limit ** 10 Prefactor .15873E-05 134.35 .27763E-05** at limit ** 11 Prefactor .0000 .68623 -.74372E-07** at limit ** 12 Prefactor 13.839 14.047 -.21824E-06 -.34999E-01 13 Prefactor 2.9335 9.1632 -.20746E-06 -.29498E-02 14 norm 1.7915 3.7912 -.13280E-06 -.62714E-03 15 norm .0000 1.0731 -.62609E-07** at limit ** 16 norm 2.2105 2.2283 .10316E-06 .23256E-02 17 Prefactor 6.0316 3.5397 .10355E-07 -.15445E-02 18 Prefactor 24.656 16.035 -.21103E-06 -.85075E-02 19 norm .52125E-07 6.3499 .13154E-06** at limit ** 20 Prefactor 3.3364 6.6845 -.30742E-06 -.19804E-02 21 norm .27608E-01 1.3983 -.61644E-07** at limit ** 22 norm .0000 .66112 .33650E-07** at limit ** 23 Prefactor .14270 6.1877 .34402E-06** at limit ** 24 Prefactor .55511E-10 1.4336 .11768E-06** at limit ** 25 Prefactor 17.376 4.9089 .60605E-07 .95682E-01 26 norm .84377E-08 4.7190 .22346E-06** at limit ** 27 Prefactor 2.3350 2.1681 .10199E-06 .63404E-03 28 Prefactor .0000 .60095 -.57758E-07** at limit ** 29 Normalizat .86385 .12479 .23025E-05 -.44357E-04 30 Prefactor .90478 .11813 -.24499E-05 -.90406E-04 ERR DEF= .500 Final values: Prefactor = 1.49092 Prefactor = 6.14298 Prefactor = 4.61591 Prefactor = 4.26935 norm = 3.59486 Prefactor = 0 Prefactor = 1.66533e-10 Prefactor = 25.1313 Prefactor = 1.72085e-09 Prefactor = 1.58734e-06 Prefactor = 0 Prefactor = 13.8394 Prefactor = 2.93351 norm = 1.7915 norm = 0 norm = 2.21049 Prefactor = 6.0316 Prefactor = 24.6557 norm = 5.2125e-08 Prefactor = 3.33645 norm = 0.0276075 norm = 0 Prefactor = 0.142696 Prefactor = 5.55112e-11 Prefactor = 17.3762 norm = 8.43769e-09 Prefactor = 2.33502 Prefactor = 0 Normalizat = 0.863849 Prefactor = 0.904781 ********** ** 18 **HESSE ********** FCN= 15383.74 FROM HESSE STATUS=OK 664 CALLS 2959 TOTAL EDM= .20E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 1.4909 68.991 .77338E-03 -1.5684 2 Prefactor 6.1430 5.4717 .40622E-03 -1.5658 3 Prefactor 4.6159 2.3239 .46769E-03 -1.5665 4 Prefactor 4.2694 87.790 .46756E-03 -1.5667 5 norm 3.5949 3.1518 .53252E-03 -1.5670 6 Prefactor .0000 .62650 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .16653E-09 19.939 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 25.131 4.6140 .19950E-03 -1.5608 9 Prefactor .17208E-08 4.2660 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .15873E-05 130.72 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .0000 .69020 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor 13.839 18.554 .26666E-03 -1.5634 13 Prefactor 2.9335 9.1672 .59538E-03 -1.5674 14 norm 1.7915 3.8325 .78298E-03 -1.5681 15 norm .0000 1.0784 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 norm 2.2105 2.2905 .69171E-03 -1.5678 17 Prefactor 6.0316 3.5741 .40868E-03 -1.5659 18 Prefactor 24.656 17.595 .20094E-03 -1.5609 19 norm .52125E-07 1.1760 .42118E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor 3.3364 6.7629 .55426E-03 -1.5671 21 norm .27608E-01 .23399 .22104E-02 -1.5711 WARNING - - ABOVE PARAMETER IS AT LIMIT. 22 norm .0000 .66455 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 Prefactor .14270 2.9256 .73233E-02 -1.5700 WARNING - - ABOVE PARAMETER IS AT LIMIT. 24 Prefactor .55511E-10 1.4236 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 25 Prefactor 17.376 10.770 .24033E-03 -1.5625 26 norm .84377E-08 4.8420 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 27 Prefactor 2.3350 2.1815 .66960E-03 -1.5677 28 Prefactor .0000 .60338 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 29 Normalizat .86385 .10533 .44436E-01 -.97742 30 Prefactor .90478 .99071E-01 .45063E-01 -.95974 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.96806e-06 Minuit parameter uncertainties: 1 20.2842 2 5.47171 3 2.32387 4 38.7205 5 3.1518 6 4.95413e-07 7 0.000105904 8 4.614 9 0.000172147 10 0.0288102 11 7.76133e-07 12 18.5539 13 9.16724 14 3.83255 15 6.23911e-06 16 2.29054 17 3.57411 18 17.5947 19 0.000495182 20 6.76287 21 0.160746 22 3.41448e-06 23 1.29225 24 1.29735e-05 25 10.7701 26 0.000403792 27 2.18155 28 6.79756e-08 29 0.105351 30 0.0990908 number of points = 17526 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J2251.5-4928_weekly_bin947 RA = 342.879, Dec = -49.4691 tmin = 811728001, tmax = 812332801 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='39500887', job_status='RUN', time_executed='2026-09-29 23:40:32.718620', time_epoch_executed='1790750432.72' WHERE source_name='4FGL J2251.5-4928' and cadence='weekly' and bin_id='947' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/39500887 Creating custom pfile directory: /lscratch/kocevski/39500887/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=811728001.0 && nMetStart<812332801.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=811728001.0 && nMetStart<812332801.0' /Data/Flight/Level1/LPA Retrieving 109 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/39500887/ft1_4FGL_J2251.5-4928_weekly_bin947.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=811728001.0 && nMetStart<812332801.0' /Data/Flight/Level1/LPA Retrieving 109 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/39500887/ft2_4FGL_J2251.5-4928_weekly_bin947.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/39500887/ft1_4FGL_J2251.5-4928_weekly_bin947.fits outfile=/lscratch/kocevski/39500887/ft1_filteredMKT_4FGL_J2251.5-4928_weekly_bin947.fits ra=342.879 dec=-49.4691 rad=12.0 tmin=811728001.0 tmax=812332801.0 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 6.51 user 5.65 sys 0.25 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/39500887/ft2_4FGL_J2251.5-4928_weekly_bin947.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/39500887/ft2_4FGL_J2251.5-4928_weekly_bin947.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/39500887/ft1_filteredMKT_4FGL_J2251.5-4928_weekly_bin947.fits evtable="EVENTS" outfile="/lscratch/kocevski/39500887/ft1_filtered_4FGL_J2251.5-4928_weekly_bin947.fits" apply_filter=yes overwrite=yes header_obstimes=yes tstart=0.0 tstop=0.0 gtifile="default" chatter=3 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtmktime version HEAD Applying GTI filter: IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2)) real 1.01 user 0.21 sys 0.14 Number of photons that the gtmktime cut: 1428 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/39500887/ft1_filtered_4FGL_J2251.5-4928_weekly_bin947.fits" evtable="EVENTS" scfile=/lscratch/kocevski/39500887/ft2_4FGL_J2251.5-4928_weekly_bin947.fits sctable="SC_DATA" outfile=/lscratch/kocevski/39500724/ltcube_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.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/39500724/ft2_4FGL_J2251.5-4928_weekly_bin947.fits .....................! real 16.09 user 15.20 sys 0.22 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/39500724/ft1_filtered_4FGL_J2251.5-4928_weekly_bin947.fits evtable="EVENTS" scfile=/lscratch/kocevski/39500724/ft2_4FGL_J2251.5-4928_weekly_bin947.fits sctable="SC_DATA" expcube=/lscratch/kocevski/39500724/ltcube_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.fits outfile=/lscratch/kocevski/39500724/expmap_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.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/39500724/ltcube_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.fits .....................! real 59.90 user 55.60 sys 3.45 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 183 point sources and 0 extended sources Setting source of interest to: 4FGL J2251.5-4928 @ 342.879 -49.4691 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/39500724/ft1_filtered_4FGL_J2251.5-4928_weekly_bin947.fits scfile=/lscratch/kocevski/39500724/ft2_4FGL_J2251.5-4928_weekly_bin947.fits outfile=/lscratch/kocevski/39500724/cmap_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.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=342.879 yref=-49.4691 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.99 user 0.21 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/39500724/ft1_filtered_4FGL_J2251.5-4928_weekly_bin947.fits scfile=/lscratch/kocevski/39500724/ft2_4FGL_J2251.5-4928_weekly_bin947.fits outfile=/lscratch/kocevski/39500724/cmap_HighResolution_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.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=342.879 yref=-49.4691 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.12 user 0.23 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/39500724/ft1_filtered_4FGL_J2251.5-4928_weekly_bin947.fits evtable="EVENTS" scfile=/lscratch/kocevski/39500724/ft2_4FGL_J2251.5-4928_weekly_bin947.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/39500724/Model_4FGL_J2251.5-4928_weekly_bin947.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 ********** ** 18 **HESSE ********** FCN= 15383.74 FROM HESSE STATUS=OK 664 CALLS 2959 TOTAL EDM= .20E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 1.4909 68.991 .77338E-03 -1.5684 2 Prefactor 6.1430 5.4717 .40622E-03 -1.5658 3 Prefactor 4.6159 2.3239 .46769E-03 -1.5665 4 Prefactor 4.2694 87.790 .46756E-03 -1.5667 5 norm 3.5949 3.1518 .53252E-03 -1.5670 6 Prefactor .0000 .62650 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .16653E-09 19.939 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 25.131 4.6140 .19950E-03 -1.5608 9 Prefactor .17208E-08 4.2660 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .15873E-05 130.72 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .0000 .69020 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor 13.839 18.554 .26666E-03 -1.5634 13 Prefactor 2.9335 9.1672 .59538E-03 -1.5674 14 norm 1.7915 3.8325 .78298E-03 -1.5681 15 norm .0000 1.0784 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 norm 2.2105 2.2905 .69171E-03 -1.5678 17 Prefactor 6.0316 3.5741 .40868E-03 -1.5659 18 Prefactor 24.656 17.595 .20094E-03 -1.5609 19 norm .52125E-07 1.1760 .42118E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor 3.3364 6.7629 .55426E-03 -1.5671 21 norm .27608E-01 .23399 .22104E-02 -1.5711 WARNING - - ABOVE PARAMETER IS AT LIMIT. 22 norm .0000 .66455 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 Prefactor .14270 2.9256 .73233E-02 -1.5700 WARNING - - ABOVE PARAMETER IS AT LIMIT. 24 Prefactor .55511E-10 1.4236 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 25 Prefactor 17.376 10.770 .24033E-03 -1.5625 26 norm .84377E-08 4.8420 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 27 Prefactor 2.3350 2.1815 .66960E-03 -1.5677 28 Prefactor .0000 .60338 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 29 Normalizat .86385 .10533 .44436E-01 -.97742 30 Prefactor .90478 .99071E-01 .45063E-01 -.95974 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.96806e-06 Minuit parameter uncertainties: 1 20.2842 2 5.47171 3 2.32387 4 38.7205 5 3.1518 6 4.95413e-07 7 0.000105904 8 4.614 9 0.000172147 10 0.0288102 11 7.76133e-07 12 18.5539 13 9.16724 14 3.83255 15 6.23911e-06 16 2.29054 17 3.57411 18 17.5947 19 0.000495182 20 6.76287 21 0.160746 22 3.41448e-06 23 1.29225 24 1.29735e-05 25 10.7701 26 0.000403792 27 2.18155 28 6.79756e-08 29 0.105351 30 0.0990908 A" outfile=/lscratch/kocevski/39500673/ltcube_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.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/39500673/ft2_4FGL_J2251.5-4928_weekly_bin947.fits .....................! real 16.05 user 15.11 sys 0.20 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/39500673/ft1_filtered_4FGL_J2251.5-4928_weekly_bin947.fits evtable="EVENTS" scfile=/lscratch/kocevski/39500673/ft2_4FGL_J2251.5-4928_weekly_bin947.fits sctable="SC_DATA" expcube=/lscratch/kocevski/39500673/ltcube_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.fits outfile=/lscratch/kocevski/39500673/expmap_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.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/39500673/ltcube_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.fits .....................! real 60.29 user 55.94 sys 3.43 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 183 point sources and 0 extended sources Setting source of interest to: 4FGL J2251.5-4928 @ 342.879 -49.4691 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/39500673/ft1_filtered_4FGL_J2251.5-4928_weekly_bin947.fits scfile=/lscratch/kocevski/39500673/ft2_4FGL_J2251.5-4928_weekly_bin947.fits outfile=/lscratch/kocevski/39500673/cmap_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.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=342.879 yref=-49.4691 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 0.20 sys 0.14 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/39500673/ft1_filtered_4FGL_J2251.5-4928_weekly_bin947.fits scfile=/lscratch/kocevski/39500673/ft2_4FGL_J2251.5-4928_weekly_bin947.fits outfile=/lscratch/kocevski/39500673/cmap_HighResolution_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.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=342.879 yref=-49.4691 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 0.22 sys 0.14 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/39500673/ft1_filtered_4FGL_J2251.5-4928_weekly_bin947.fits evtable="EVENTS" scfile=/lscratch/kocevski/39500673/ft2_4FGL_J2251.5-4928_weekly_bin947.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/39500673/Model_4FGL_J2251.5-4928_weekly_bin947.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding A" outfile=/lscratch/kocevski/39500788/ltcube_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.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/39500788/ft2_4FGL_J2251.5-4928_weekly_bin947.fits .....................! real 16.80 user 15.41 sys 0.29 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/39500788/ft1_filtered_4FGL_J2251.5-4928_weekly_bin947.fits evtable="EVENTS" scfile=/lscratch/kocevski/39500788/ft2_4FGL_J2251.5-4928_weekly_bin947.fits sctable="SC_DATA" expcube=/lscratch/kocevski/39500788/ltcube_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.fits outfile=/lscratch/kocevski/39500788/expmap_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.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/39500788/ltcube_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.fits .....................! real 60.30 user 55.66 sys 3.56 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 183 point sources and 0 extended sources Setting source of interest to: 4FGL J2251.5-4928 @ 342.879 -49.4691 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/39500788/ft1_filtered_4FGL_J2251.5-4928_weekly_bin947.fits scfile=/lscratch/kocevski/39500788/ft2_4FGL_J2251.5-4928_weekly_bin947.fits outfile=/lscratch/kocevski/39500788/cmap_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.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=342.879 yref=-49.4691 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.99 user 0.21 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/39500788/ft1_filtered_4FGL_J2251.5-4928_weekly_bin947.fits scfile=/lscratch/kocevski/39500788/ft2_4FGL_J2251.5-4928_weekly_bin947.fits outfile=/lscratch/kocevski/39500788/cmap_HighResolution_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.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=342.879 yref=-49.4691 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.04 user 0.21 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/39500788/ft1_filtered_4FGL_J2251.5-4928_weekly_bin947.fits evtable="EVENTS" scfile=/lscratch/kocevski/39500788/ft2_4FGL_J2251.5-4928_weekly_bin947.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/39500788/Model_4FGL_J2251.5-4928_weekly_bin947.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 number of points = 17526 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J2251.5-4928_weekly_bin947 RA = 342.879, Dec = -49.4691 tmin = 811728001, tmax = 812332801 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='39501435', job_status='RUN', time_executed='2026-09-29 23:42:42.502760', time_epoch_executed='1790750562.5' WHERE source_name='4FGL J2251.5-4928' and cadence='weekly' and bin_id='947' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/39501435 Creating custom pfile directory: /lscratch/kocevski/39501435/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=811728001.0 && nMetStart<812332801.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=811728001.0 && nMetStart<812332801.0' /Data/Flight/Level1/LPA Retrieving 109 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/39501435/ft1_4FGL_J2251.5-4928_weekly_bin947.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=811728001.0 && nMetStart<812332801.0' /Data/Flight/Level1/LPA Retrieving 109 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/39501435/ft2_4FGL_J2251.5-4928_weekly_bin947.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/39501435/ft1_4FGL_J2251.5-4928_weekly_bin947.fits outfile=/lscratch/kocevski/39501435/ft1_filteredMKT_4FGL_J2251.5-4928_weekly_bin947.fits ra=342.879 dec=-49.4691 rad=12.0 tmin=811728001.0 tmax=812332801.0 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 5.89 user 5.22 sys 0.27 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/39501435/ft2_4FGL_J2251.5-4928_weekly_bin947.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/39501435/ft2_4FGL_J2251.5-4928_weekly_bin947.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/39501435/ft1_filteredMKT_4FGL_J2251.5-4928_weekly_bin947.fits evtable="EVENTS" outfile="/lscratch/kocevski/39501435/ft1_filtered_4FGL_J2251.5-4928_weekly_bin947.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 0.74 user 0.22 sys 0.12 Number of photons that the gtmktime cut: 1428 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/39501435/ft1_filtered_4FGL_J2251.5-4928_weekly_bin947.fits" evtable="EVENTS" scfile=/lscratch/kocevski/39501435/ft2_4FGL_J2251.5-4928_weekly_bin947.fits sctable="SC_DATAnumber of points = 17526 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J2251.5-4928_weekly_bin947 RA = 342.879, Dec = -49.4691 tmin = 811728001, tmax = 812332801 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='39501720', job_status='RUN', time_executed='2026-09-29 23:43:42.986929', time_epoch_executed='1790750622.99' WHERE source_name='4FGL J2251.5-4928' and cadence='weekly' and bin_id='947' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/39501720 Creating custom pfile directory: /lscratch/kocevski/39501720/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=811728001.0 && nMetStart<812332801.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=811728001.0 && nMetStart<812332801.0' /Data/Flight/Level1/LPA Retrieving 109 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/39501720/ft1_4FGL_J2251.5-4928_weekly_bin947.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=811728001.0 && nMetStart<812332801.0' /Data/Flight/Level1/LPA Retrieving 109 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/39501720/ft2_4FGL_J2251.5-4928_weekly_bin947.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/39501720/ft1_4FGL_J2251.5-4928_weekly_bin947.fits outfile=/lscratch/kocevski/39501720/ft1_filteredMKT_4FGL_J2251.5-4928_weekly_bin947.fits ra=342.879 dec=-49.4691 rad=12.0 tmin=811728001.0 tmax=812332801.0 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 6.12 user 5.52 sys 0.25 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/39501720/ft2_4FGL_J2251.5-4928_weekly_bin947.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/39501720/ft2_4FGL_J2251.5-4928_weekly_bin947.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/39501720/ft1_filteredMKT_4FGL_J2251.5-4928_weekly_bin947.fits evtable="EVENTS" outfile="/lscratch/kocevski/39501720/ft1_filtered_4FGL_J2251.5-4928_weekly_bin947.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 0.14 Number of photons that the gtmktime cut: 1428 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/39501720/ft1_filtered_4FGL_J2251.5-4928_weekly_bin947.fits" evtable="EVENTS" scfile=/lscratch/kocevski/39501720/ft2_4FGL_J2251.5-4928_weekly_bin947.fits sctable="SC_DATsource GAL_V02 Working on... /lscratch/kocevski/39500440/ft1_filtered_4FGL_J2251.5-4928_weekly_bin947.fits.....................! real 38.56 user 36.47 sys 0.99 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/39500440/ft1_filtered_4FGL_J2251.5-4928_weekly_bin947.fits', '/lscratch/kocevski/39500440/ft2_4FGL_J2251.5-4928_weekly_bin947.fits', expMap='/lscratch/kocevski/39500440/expmap_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.fits', expCube='/lscratch/kocevski/39500440/ltcube_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/39500440/Model_4FGL_J2251.5-4928_weekly_bin947.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2251.5-4928' 4FGL J2251.5-4928 Spectrum: PowerLaw 403 Prefactor: 7.449e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-14) 404 Index: 1.851e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 405 Scale: 2.716e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/39500440/ft1_filtered_4FGL_J2251.5-4928_weekly_bin947.fits Spacecraft file(s): /lscratch/kocevski/39500440/ft2_4FGL_J2251.5-4928_weekly_bin947.fits Exposure map: /lscratch/kocevski/39500440/expmap_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.fits Exposure cube: /lscratch/kocevski/39500440/ltcube_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/39500440/Model_4FGL_J2251.5-4928_weekly_bin947.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) = 15383.7990784 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 15383.7392476 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 1.8215 1.0000 .0000 .10000E+07 2 'Prefactor ' 6.1012 1.0000 .0000 .10000E+07 3 'Prefactor ' 4.6264 1.0000 .0000 .10000E+07 4 'Prefactor ' 4.6289 1.0000 .0000 .10000E+07 5 'norm ' 3.5973 1.0000 .0000 .10000E+07 6 'Prefactor ' .53604E-05 1.0000 .0000 .10000E+07 7 'Prefactor ' .90988E-02 1.0000 .0000 .10000E+07 8 'Prefactor ' 25.137 1.0000 .0000 .10000E+07 9 'Prefactor ' .59514E-06 1.0000 .0000 .10000E+07 10 'Prefactor ' .56760E-03 1.0000 .0000 .10000E+07 11 'Prefactor ' .66246E-05 1.0000 .0000 .10000E+07 12 'Prefactor ' 14.082 1.0000 .0000 .10000E+07 13 'Prefactor ' 2.9097 1.0000 .0000 .10000E+07 14 'norm ' 1.7844 1.0000 .0000 .10000E+07 15 'norm ' .78904E-06 1.0000 .0000 .10000E+07 16 'norm ' 2.2096 1.0000 .0000 .10000E+07 17 'Prefactor ' 6.0290 1.0000 .0000 .10000E+07 18 'Prefactor ' 24.777 1.0000 .0000 .10000E+07 19 'norm ' .15018E-03 1.0000 .0000 .10000E+07 20 'Prefactor ' 3.3320 1.0000 .0000 .10000E+07 21 'norm ' .27929E-01 1.0000 .0000 .10000E+07 22 'norm ' .97695E-05 1.0000 .0000 .10000E+07 23 'Prefactor ' .14499 1.0000 .0000 .10000E+07 24 'Prefactor ' .13954E-04 1.0000 .0000 .10000E+07 25 'Prefactor ' 17.329 1.0000 .0000 .10000E+07 26 'norm ' .12964E-03 1.0000 .0000 .10000E+07 27 'Prefactor ' 2.3424 1.0000 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 15383.7386635 Extracting fit parameters... 4FGL J2251.5-4928 Spectrum: PowerLaw 403 Prefactor: 1.384e+01 1.855e+01 0.000e+00 1.000e+06 ( 1.000e-14) 404 Index: 1.851e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 405 Scale: 2.716e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 589 Prefactor: 9.048e-01 9.909e-02 0.000e+00 1.000e+01 ( 1.000e+00) 590 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 591 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 588 Normalization: 8.638e-01 1.054e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.79 Ra Dec: 342.879 -49.469 Photon Flux Upper Limit: 3.15731983933e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00233747527095 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/39500479/likelihoodResults_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 15383.3962843 delta logL = 0.342379216199 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 15383.3867105 delta logL = 0.351953057028 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 7.4138 1.0000 .0000 .10000E+07 2 'Index ' 2.5123 1.0000 .0000 10.000 3 'Normalizat' .85030 1.0000 .10000E-01 10.000 4 'Prefactor ' .91162 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5920E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 15383.39 FROM MIGRAD STATUS=CONVERGED 92 CALLS 296 TOTAL EDM= .52E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 7.4108 27.427 .14724E-04 -.48040E-02 2 Index 2.5125 1.6285 .87240E-02 -.95589E-04 3 Normalizat .85028 .12295 .23558E-03 .73455E-03 4 Prefactor .91164 .11944 .22570E-03 .52955E-03 ERR DEF= .500 Final values: Prefactor = 7.41082 Index = 2.51253 Normalizat = 0.850279 Prefactor = 0.911642 ********** ** 18 **HESSE ********** FCN= 15383.39 FROM HESSE STATUS=OK 25 CALLS 321 TOTAL EDM= .62E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 7.4108 13.662 .58897E-06 -1.5654 2 Index 2.5125 .82563 .34896E-03 -.52071 3 Normalizat .85028 .11935 .47116E-04 -.98230 4 Prefactor .91164 .11722 .45140E-04 -.95735 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 6.17086e-10 Minuit parameter uncertainties: 1 13.6618 2 0.830697 3 0.119387 4 0.117257 .0000 .10000E+07 28 'Prefactor ' .61473E-06 1.0000 .0000 .10000E+07 29 'Normalizat' .86367 1.0000 .10000E-01 10.000 30 'Prefactor ' .90458 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5920E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 15383.74 FROM MIGRAD STATUS=CONVERGED 223 CALLS 2295 TOTAL EDM= .16E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.6% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 1.4909 3.6882 .23706E-06 -.14420E-03 2 Prefactor 6.1430 4.8084 -.12153E-06 .33309E-02 3 Prefactor 4.6159 2.3046 .72156E-07 .22292E-02 4 Prefactor 4.2694 15.219 .85081E-06 -.50524E-01 5 norm 3.5949 3.1419 .32935E-07 .58381E-03 6 Prefactor .0000 .62524 -.53539E-07** at limit ** 7 Prefactor .16653E-09 19.765 -.21649E-06** at limit ** 8 Prefactor 25.131 4.6122 .78456E-07 .95058E-02 9 Prefactor .17208E-08 4.2459 .51129E-06** at limit ** 10 Prefactor .15873E-05 134.35 .27763E-05** at limit ** 11 Prefactor .0000 .68623 -.74372E-07** at limit ** 12 Prefactor 13.839 14.047 -.21824E-06 -.34999E-01 13 Prefactor 2.9335 9.1632 -.20746E-06 -.29498E-02 14 norm 1.7915 3.7912 -.13280E-06 -.62714E-03 15 norm .0000 1.0731 -.62609E-07** at limit ** 16 norm 2.2105 2.2283 .10316E-06 .23256E-02 17 Prefactor 6.0316 3.5397 .10355E-07 -.15445E-02 18 Prefactor 24.656 16.035 -.21103E-06 -.85075E-02 19 norm .52125E-07 6.3499 .13154E-06** at limit ** 20 Prefactor 3.3364 6.6845 -.30742E-06 -.19804E-02 21 norm .27608E-01 1.3983 -.61644E-07** at limit ** 22 norm .0000 .66112 .33650E-07** at limit ** 23 Prefactor .14270 6.1877 .34402E-06** at limit ** 24 Prefactor .55511E-10 1.4336 .11768E-06** at limit ** 25 Prefactor 17.376 4.9089 .60605E-07 .95682E-01 26 norm .84377E-08 4.7190 .22346E-06** at limit ** 27 Prefactor 2.3350 2.1681 .10199E-06 .63404E-03 28 Prefactor .0000 .60095 -.57758E-07** at limit ** 29 Normalizat .86385 .12479 .23025E-05 -.44357E-04 30 Prefactor .90478 .11813 -.24499E-05 -.90406E-04 ERR DEF= .500 Final values: Prefactor = 1.49092 Prefactor = 6.14298 Prefactor = 4.61591 Prefactor = 4.26935 norm = 3.59486 Prefactor = 0 Prefactor = 1.66533e-10 Prefactor = 25.1313 Prefactor = 1.72085e-09 Prefactor = 1.58734e-06 Prefactor = 0 Prefactor = 13.8394 Prefactor = 2.93351 norm = 1.7915 norm = 0 norm = 2.21049 Prefactor = 6.0316 Prefactor = 24.6557 norm = 5.2125e-08 Prefactor = 3.33645 norm = 0.0276075 norm = 0 Prefactor = 0.142696 Prefactor = 5.55112e-11 Prefactor = 17.3762 norm = 8.43769e-09 Prefactor = 2.33502 Prefactor = 0 Normalizat = 0.863849 Prefactor = 0.904781 A" outfile=/lscratch/kocevski/39500887/ltcube_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.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/39500887/ft2_4FGL_J2251.5-4928_weekly_bin947.fits .....................! real 19.05 user 17.97 sys 0.25 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/39500887/ft1_filtered_4FGL_J2251.5-4928_weekly_bin947.fits evtable="EVENTS" scfile=/lscratch/kocevski/39500887/ft2_4FGL_J2251.5-4928_weekly_bin947.fits sctable="SC_DATA" expcube=/lscratch/kocevski/39500887/ltcube_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.fits outfile=/lscratch/kocevski/39500887/expmap_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.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/39500887/ltcube_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.fits .....................! real 69.33 user 64.63 sys 3.88 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 183 point sources and 0 extended sources Setting source of interest to: 4FGL J2251.5-4928 @ 342.879 -49.4691 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/39500887/ft1_filtered_4FGL_J2251.5-4928_weekly_bin947.fits scfile=/lscratch/kocevski/39500887/ft2_4FGL_J2251.5-4928_weekly_bin947.fits outfile=/lscratch/kocevski/39500887/cmap_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.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=342.879 yref=-49.4691 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 0.25 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/39500887/ft1_filtered_4FGL_J2251.5-4928_weekly_bin947.fits scfile=/lscratch/kocevski/39500887/ft2_4FGL_J2251.5-4928_weekly_bin947.fits outfile=/lscratch/kocevski/39500887/cmap_HighResolution_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.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=342.879 yref=-49.4691 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.80 user 0.25 sys 0.12 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/39500887/ft1_filtered_4FGL_J2251.5-4928_weekly_bin947.fits evtable="EVENTS" scfile=/lscratch/kocevski/39500887/ft2_4FGL_J2251.5-4928_weekly_bin947.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/39500887/Model_4FGL_J2251.5-4928_weekly_bin947.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 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 15383.3867104 delta logL = 0.351953102459 Extracting fit parameters... 4FGL J2251.5-4928 Spectrum: PowerLaw 403 Prefactor: 7.411e+00 1.366e+01 0.000e+00 1.000e+06 ( 1.000e-14) 404 Index: 2.513e+00 8.307e-01 0.000e+00 1.000e+01 (-1.000e+00) 405 Scale: 2.716e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 589 Prefactor: 9.116e-01 1.173e-01 0.000e+00 1.000e+01 ( 1.000e+00) 590 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 591 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 588 Normalization: 8.503e-01 1.194e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 1.50 Ra Dec: 342.879 -49.469 Photon Index (Free Index): 2.51 +/- 0.83 Photon Flux (Free Index): 1.97e-08 +/- 2.24e-08 Energy Flux (Free Index): 5.63e-06 +/- 5.62e-06 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/39500479/cmap_HighResolution_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.34e-03', comment='SUCCESS', energy_flux2='5.63e-06', dlogl='3.52e-01', photon_flux2='1.97e-08', job_status='DONE', time_completed='2026-09-29 23:55:08.473081', photon_index_error2='0.83', photon_index2='2.51', ts='0.79', fit_tolerance='1e-08', GAL='0.90', photon_index_error='0.00', photon_flux_upper_limit='3.16e-08', energy_flux_error2='5.62e-06', EG='0.86', time_epoch_completed='1790751308.47', return_code='0', job_id='39500479', GAL2='0.91', EG2='0.85', return_code2='0', photon_flux_error2='2.24e-08', ts2='1.50', photon_index='1.85' WHERE bin_id='947' AND source_name='4FGL J2251.5-4928' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Sep 29 23:55:08 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 15383.7386635 Extracting fit parameters... 4FGL J2251.5-4928 Spectrum: PowerLaw 403 Prefactor: 1.384e+01 1.855e+01 0.000e+00 1.000e+06 ( 1.000e-14) 404 Index: 1.851e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 405 Scale: 2.716e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 589 Prefactor: 9.048e-01 9.909e-02 0.000e+00 1.000e+01 ( 1.000e+00) 590 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 591 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 588 Normalization: 8.638e-01 1.054e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.79 Ra Dec: 342.879 -49.469 Photon Flux Upper Limit: 3.15731983933e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00233747527095 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/39500429/likelihoodResults_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 15383.3962843 delta logL = 0.342379216199 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 15383.3867105 delta logL = 0.351953057028 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 7.4138 1.0000 .0000 .10000E+07 2 'Index ' 2.5123 1.0000 .0000 10.000 3 'Normalizat' .85030 1.0000 .10000E-01 10.000 4 'Prefactor ' .91162 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5920E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 15383.39 FROM MIGRAD STATUS=CONVERGED 92 CALLS 296 TOTAL EDM= .52E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 7.4108 27.427 .14724E-04 -.48040E-02 2 Index 2.5125 1.6285 .87240E-02 -.95589E-04 3 Normalizat .85028 .12295 .23558E-03 .73455E-03 4 Prefactor .91164 .11944 .22570E-03 .52955E-03 ERR DEF= .500 Final values: Prefactor = 7.41082 Index = 2.51253 Normalizat = 0.850279 Prefactor = 0.911642 ********** ** 18 **HESSE ********** FCN= 15383.39 FROM HESSE STATUS=OK 25 CALLS 321 TOTAL EDM= .62E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 7.4108 13.662 .58897E-06 -1.5654 2 Index 2.5125 .82563 .34896E-03 -.52071 3 Normalizat .85028 .11935 .47116E-04 -.98230 4 Prefactor .91164 .11722 .45140E-04 -.95735 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 6.17086e-10 Minuit parameter uncertainties: 1 13.6618 2 0.830697 3 0.119387 4 0.117257 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 15383.3867104 delta logL = 0.351953102459 Extracting fit parameters... 4FGL J2251.5-4928 Spectrum: PowerLaw 403 Prefactor: 7.411e+00 1.366e+01 0.000e+00 1.000e+06 ( 1.000e-14) 404 Index: 2.513e+00 8.307e-01 0.000e+00 1.000e+01 (-1.000e+00) 405 Scale: 2.716e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 589 Prefactor: 9.116e-01 1.173e-01 0.000e+00 1.000e+01 ( 1.000e+00) 590 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 591 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 588 Normalization: 8.503e-01 1.194e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 1.50 Ra Dec: 342.879 -49.469 Photon Index (Free Index): 2.51 +/- 0.83 Photon Flux (Free Index): 1.97e-08 +/- 2.24e-08 Energy Flux (Free Index): 5.63e-06 +/- 5.62e-06 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/39500429/cmap_HighResolution_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.34e-03', comment='SUCCESS', energy_flux2='5.63e-06', dlogl='3.52e-01', photon_flux2='1.97e-08', job_status='DONE', time_completed='2026-09-29 23:55:40.705305', photon_index_error2='0.83', photon_index2='2.51', ts='0.79', fit_tolerance='1e-08', GAL='0.90', photon_index_error='0.00', photon_flux_upper_limit='3.16e-08', energy_flux_error2='5.62e-06', EG='0.86', time_epoch_completed='1790751340.71', return_code='0', job_id='39500429', GAL2='0.91', EG2='0.85', return_code2='0', photon_flux_error2='2.24e-08', ts2='1.50', photon_index='1.85' WHERE bin_id='947' AND source_name='4FGL J2251.5-4928' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Sep 29 23:55:40 PDT 2026 ********** ** 18 **HESSE ********** FCN= 15383.74 FROM HESSE STATUS=OK 664 CALLS 2959 TOTAL EDM= .20E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 1.4909 68.991 .77338E-03 -1.5684 2 Prefactor 6.1430 5.4717 .40622E-03 -1.5658 3 Prefactor 4.6159 2.3239 .46769E-03 -1.5665 4 Prefactor 4.2694 87.790 .46756E-03 -1.5667 5 norm 3.5949 3.1518 .53252E-03 -1.5670 6 Prefactor .0000 .62650 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .16653E-09 19.939 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 25.131 4.6140 .19950E-03 -1.5608 9 Prefactor .17208E-08 4.2660 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .15873E-05 130.72 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .0000 .69020 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor 13.839 18.554 .26666E-03 -1.5634 13 Prefactor 2.9335 9.1672 .59538E-03 -1.5674 14 norm 1.7915 3.8325 .78298E-03 -1.5681 15 norm .0000 1.0784 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 norm 2.2105 2.2905 .69171E-03 -1.5678 17 Prefactor 6.0316 3.5741 .40868E-03 -1.5659 18 Prefactor 24.656 17.595 .20094E-03 -1.5609 19 norm .52125E-07 1.1760 .42118E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor 3.3364 6.7629 .55426E-03 -1.5671 21 norm .27608E-01 .23399 .22104E-02 -1.5711 WARNING - - ABOVE PARAMETER IS AT LIMIT. 22 norm .0000 .66455 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 Prefactor .14270 2.9256 .73233E-02 -1.5700 WARNING - - ABOVE PARAMETER IS AT LIMIT. 24 Prefactor .55511E-10 1.4236 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 25 Prefactor 17.376 10.770 .24033E-03 -1.5625 26 norm .84377E-08 4.8420 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 27 Prefactor 2.3350 2.1815 .66960E-03 -1.5677 28 Prefactor .0000 .60338 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 29 Normalizat .86385 .10533 .44436E-01 -.97742 30 Prefactor .90478 .99071E-01 .45063E-01 -.95974 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.96806e-06 Minuit parameter uncertainties: 1 20.2842 2 5.47171 3 2.32387 4 38.7205 5 3.1518 6 4.95413e-07 7 0.000105904 8 4.614 9 0.000172147 10 0.0288102 11 7.76133e-07 12 18.5539 13 9.16724 14 3.83255 15 6.23911e-06 16 2.29054 17 3.57411 18 17.5947 19 0.000495182 20 6.76287 21 0.160746 22 3.41448e-06 23 1.29225 24 1.29735e-05 25 10.7701 26 0.000403792 27 2.18155 28 6.79756e-08 29 0.105351 30 0.0990908 number of points = 17526 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J2251.5-4928_weekly_bin947 RA = 342.879, Dec = -49.4691 tmin = 811728001, tmax = 812332801 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='39502452', job_status='RUN', time_executed='2026-09-29 23:52:24.693819', time_epoch_executed='1790751144.69' WHERE source_name='4FGL J2251.5-4928' and cadence='weekly' and bin_id='947' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/39502452 Creating custom pfile directory: /lscratch/kocevski/39502452/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=811728001.0 && nMetStart<812332801.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=811728001.0 && nMetStart<812332801.0' /Data/Flight/Level1/LPA Retrieving 109 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/39502452/ft1_4FGL_J2251.5-4928_weekly_bin947.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=811728001.0 && nMetStart<812332801.0' /Data/Flight/Level1/LPA Retrieving 109 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/39502452/ft2_4FGL_J2251.5-4928_weekly_bin947.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/39502452/ft1_4FGL_J2251.5-4928_weekly_bin947.fits outfile=/lscratch/kocevski/39502452/ft1_filteredMKT_4FGL_J2251.5-4928_weekly_bin947.fits ra=342.879 dec=-49.4691 rad=12.0 tmin=811728001.0 tmax=812332801.0 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 6.53 user 5.69 sys 0.34 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/39502452/ft2_4FGL_J2251.5-4928_weekly_bin947.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/39502452/ft2_4FGL_J2251.5-4928_weekly_bin947.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/39502452/ft1_filteredMKT_4FGL_J2251.5-4928_weekly_bin947.fits evtable="EVENTS" outfile="/lscratch/kocevski/39502452/ft1_filtered_4FGL_J2251.5-4928_weekly_bin947.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 0.61 user 0.23 sys 0.13 Number of photons that the gtmktime cut: 1428 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/39502452/ft1_filtered_4FGL_J2251.5-4928_weekly_bin947.fits" evtable="EVENTS" scfile=/lscratch/kocevski/39502452/ft2_4FGL_J2251.5-4928_weekly_bin947.fits sctable="SC_DAT" outfile=/lscratch/kocevski/39501435/ltcube_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.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/39501435/ft2_4FGL_J2251.5-4928_weekly_bin947.fits .....................! real 17.93 user 17.29 sys 0.22 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/39501435/ft1_filtered_4FGL_J2251.5-4928_weekly_bin947.fits evtable="EVENTS" scfile=/lscratch/kocevski/39501435/ft2_4FGL_J2251.5-4928_weekly_bin947.fits sctable="SC_DATA" expcube=/lscratch/kocevski/39501435/ltcube_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.fits outfile=/lscratch/kocevski/39501435/expmap_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.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/39501435/ltcube_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.fits .....................! real 70.11 user 65.19 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 183 point sources and 0 extended sources Setting source of interest to: 4FGL J2251.5-4928 @ 342.879 -49.4691 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/39501435/ft1_filtered_4FGL_J2251.5-4928_weekly_bin947.fits scfile=/lscratch/kocevski/39501435/ft2_4FGL_J2251.5-4928_weekly_bin947.fits outfile=/lscratch/kocevski/39501435/cmap_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.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=342.879 yref=-49.4691 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 0.60 user 0.25 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/39501435/ft1_filtered_4FGL_J2251.5-4928_weekly_bin947.fits scfile=/lscratch/kocevski/39501435/ft2_4FGL_J2251.5-4928_weekly_bin947.fits outfile=/lscratch/kocevski/39501435/cmap_HighResolution_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.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=342.879 yref=-49.4691 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 0.63 user 0.25 sys 0.14 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/39501435/ft1_filtered_4FGL_J2251.5-4928_weekly_bin947.fits evtable="EVENTS" scfile=/lscratch/kocevski/39501435/ft2_4FGL_J2251.5-4928_weekly_bin947.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/39501435/Model_4FGL_J2251.5-4928_weekly_bin947.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 ssource GAL_V02 Working on... /lscratch/kocevski/39500724/ft1_filtered_4FGL_J2251.5-4928_weekly_bin947.fits.....................! real 34.69 user 32.74 sys 0.96 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/39500724/ft1_filtered_4FGL_J2251.5-4928_weekly_bin947.fits', '/lscratch/kocevski/39500724/ft2_4FGL_J2251.5-4928_weekly_bin947.fits', expMap='/lscratch/kocevski/39500724/expmap_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.fits', expCube='/lscratch/kocevski/39500724/ltcube_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/39500724/Model_4FGL_J2251.5-4928_weekly_bin947.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2251.5-4928' 4FGL J2251.5-4928 Spectrum: PowerLaw 403 Prefactor: 7.449e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-14) 404 Index: 1.851e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 405 Scale: 2.716e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/39500724/ft1_filtered_4FGL_J2251.5-4928_weekly_bin947.fits Spacecraft file(s): /lscratch/kocevski/39500724/ft2_4FGL_J2251.5-4928_weekly_bin947.fits Exposure map: /lscratch/kocevski/39500724/expmap_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.fits Exposure cube: /lscratch/kocevski/39500724/ltcube_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/39500724/Model_4FGL_J2251.5-4928_weekly_bin947.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) = 15383.7990784 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 15383.7392476 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 1.8215 1.0000 .0000 .10000E+07 2 'Prefactor ' 6.1012 1.0000 .0000 .10000E+07 3 'Prefactor ' 4.6264 1.0000 .0000 .10000E+07 4 'Prefactor ' 4.6289 1.0000 .0000 .10000E+07 5 'norm ' 3.5973 1.0000 .0000 .10000E+07 6 'Prefactor ' .53604E-05 1.0000 .0000 .10000E+07 7 'Prefactor ' .90988E-02 1.0000 .0000 .10000E+07 8 'Prefactor ' 25.137 1.0000 .0000 .10000E+07 9 'Prefactor ' .59514E-06 1.0000 .0000 .10000E+07 10 'Prefactor ' .56760E-03 1.0000 .0000 .10000E+07 11 'Prefactor ' .66246E-05 1.0000 .0000 .10000E+07 12 'Prefactor ' 14.082 1.0000 .0000 .10000E+07 13 'Prefactor ' 2.9097 1.0000 .0000 .10000E+07 14 'norm ' 1.7844 1.0000 .0000 .10000E+07 15 'norm ' .78904E-06 1.0000 .0000 .10000E+07 16 'norm ' 2.2096 1.0000 .0000 .10000E+07 17 'Prefactor ' 6.0290 1.0000 .0000 .10000E+07 18 'Prefactor ' 24.777 1.0000 .0000 .10000E+07 19 'norm ' .15018E-03 1.0000 .0000 .10000E+07 20 'Prefactor ' 3.3320 1.0000 .0000 .10000E+07 21 'norm ' .27929E-01 1.0000 .0000 .10000E+07 22 'norm ' .97695E-05 1.0000 .0000 .10000E+07 23 'Prefactor ' .14499 1.0000 .0000 .10000E+07 24 'Prefactor ' .13954E-04 1.0000 .0000 .10000E+07 25 'Prefactor ' 17.329 1.0000 .0000 .10000E+07 26 'norm ' .12964E-03 1.0000 .0000 .10000E+07 27 'Prefactor ' 2.3424 1.0000 source GAL_V02 Working on... /lscratch/kocevski/39500673/ft1_filtered_4FGL_J2251.5-4928_weekly_bin947.fits.....................! real 34.06 user 32.31 sys 0.83 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/39500673/ft1_filtered_4FGL_J2251.5-4928_weekly_bin947.fits', '/lscratch/kocevski/39500673/ft2_4FGL_J2251.5-4928_weekly_bin947.fits', expMap='/lscratch/kocevski/39500673/expmap_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.fits', expCube='/lscratch/kocevski/39500673/ltcube_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/39500673/Model_4FGL_J2251.5-4928_weekly_bin947.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2251.5-4928' 4FGL J2251.5-4928 Spectrum: PowerLaw 403 Prefactor: 7.449e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-14) 404 Index: 1.851e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 405 Scale: 2.716e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/39500673/ft1_filtered_4FGL_J2251.5-4928_weekly_bin947.fits Spacecraft file(s): /lscratch/kocevski/39500673/ft2_4FGL_J2251.5-4928_weekly_bin947.fits Exposure map: /lscratch/kocevski/39500673/expmap_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.fits Exposure cube: /lscratch/kocevski/39500673/ltcube_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/39500673/Model_4FGL_J2251.5-4928_weekly_bin947.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) = 15383.7990784 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 15383.7392476 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 1.8215 1.0000 .0000 .10000E+07 2 'Prefactor ' 6.1012 1.0000 .0000 .10000E+07 3 'Prefactor ' 4.6264 1.0000 .0000 .10000E+07 4 'Prefactor ' 4.6289 1.0000 .0000 .10000E+07 5 'norm ' 3.5973 1.0000 .0000 .10000E+07 6 'Prefactor ' .53604E-05 1.0000 .0000 .10000E+07 7 'Prefactor ' .90988E-02 1.0000 .0000 .10000E+07 8 'Prefactor ' 25.137 1.0000 .0000 .10000E+07 9 'Prefactor ' .59514E-06 1.0000 .0000 .10000E+07 10 'Prefactor ' .56760E-03 1.0000 .0000 .10000E+07 11 'Prefactor ' .66246E-05 1.0000 .0000 .10000E+07 12 'Prefactor ' 14.082 1.0000 .0000 .10000E+07 13 'Prefactor ' 2.9097 1.0000 .0000 .10000E+07 14 'norm ' 1.7844 1.0000 .0000 .10000E+07 15 'norm ' .78904E-06 1.0000 .0000 .10000E+07 16 'norm ' 2.2096 1.0000 .0000 .10000E+07 17 'Prefactor ' 6.0290 1.0000 .0000 .10000E+07 18 'Prefactor ' 24.777 1.0000 .0000 .10000E+07 19 'norm ' .15018E-03 1.0000 .0000 .10000E+07 20 'Prefactor ' 3.3320 1.0000 .0000 .10000E+07 21 'norm ' .27929E-01 1.0000 .0000 .10000E+07 22 'norm ' .97695E-05 1.0000 .0000 .10000E+07 23 'Prefactor ' .14499 1.0000 .0000 .10000E+07 24 'Prefactor ' .13954E-04 1.0000 .0000 .10000E+07 25 'Prefactor ' 17.329 1.0000 .0000 .10000E+07 26 'norm ' .12964E-03 1.0000 .0000 .10000E+07 27 'Prefactor ' 2.3424 1.0000 A" outfile=/lscratch/kocevski/39501720/ltcube_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.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/39501720/ft2_4FGL_J2251.5-4928_weekly_bin947.fits .....................! real 20.19 user 19.58 sys 0.25 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/39501720/ft1_filtered_4FGL_J2251.5-4928_weekly_bin947.fits evtable="EVENTS" scfile=/lscratch/kocevski/39501720/ft2_4FGL_J2251.5-4928_weekly_bin947.fits sctable="SC_DATA" expcube=/lscratch/kocevski/39501720/ltcube_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.fits outfile=/lscratch/kocevski/39501720/expmap_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.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/39501720/ltcube_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.fits .....................! real 71.54 user 66.94 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 183 point sources and 0 extended sources Setting source of interest to: 4FGL J2251.5-4928 @ 342.879 -49.4691 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/39501720/ft1_filtered_4FGL_J2251.5-4928_weekly_bin947.fits scfile=/lscratch/kocevski/39501720/ft2_4FGL_J2251.5-4928_weekly_bin947.fits outfile=/lscratch/kocevski/39501720/cmap_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.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=342.879 yref=-49.4691 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 0.62 user 0.25 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/39501720/ft1_filtered_4FGL_J2251.5-4928_weekly_bin947.fits scfile=/lscratch/kocevski/39501720/ft2_4FGL_J2251.5-4928_weekly_bin947.fits outfile=/lscratch/kocevski/39501720/cmap_HighResolution_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.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=342.879 yref=-49.4691 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 0.59 user 0.26 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/39501720/ft1_filtered_4FGL_J2251.5-4928_weekly_bin947.fits evtable="EVENTS" scfile=/lscratch/kocevski/39501720/ft2_4FGL_J2251.5-4928_weekly_bin947.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/39501720/Model_4FGL_J2251.5-4928_weekly_bin947.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding source GAL_V02 Working on... /lscratch/kocevski/39500788/ft1_filtered_4FGL_J2251.5-4928_weekly_bin947.fits.....................! real 33.59 user 31.96 sys 0.76 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/39500788/ft1_filtered_4FGL_J2251.5-4928_weekly_bin947.fits', '/lscratch/kocevski/39500788/ft2_4FGL_J2251.5-4928_weekly_bin947.fits', expMap='/lscratch/kocevski/39500788/expmap_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.fits', expCube='/lscratch/kocevski/39500788/ltcube_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/39500788/Model_4FGL_J2251.5-4928_weekly_bin947.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2251.5-4928' 4FGL J2251.5-4928 Spectrum: PowerLaw 403 Prefactor: 7.449e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-14) 404 Index: 1.851e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 405 Scale: 2.716e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/39500788/ft1_filtered_4FGL_J2251.5-4928_weekly_bin947.fits Spacecraft file(s): /lscratch/kocevski/39500788/ft2_4FGL_J2251.5-4928_weekly_bin947.fits Exposure map: /lscratch/kocevski/39500788/expmap_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.fits Exposure cube: /lscratch/kocevski/39500788/ltcube_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/39500788/Model_4FGL_J2251.5-4928_weekly_bin947.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) = 15383.7990784 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 15383.7392476 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 1.8215 1.0000 .0000 .10000E+07 2 'Prefactor ' 6.1012 1.0000 .0000 .10000E+07 3 'Prefactor ' 4.6264 1.0000 .0000 .10000E+07 4 'Prefactor ' 4.6289 1.0000 .0000 .10000E+07 5 'norm ' 3.5973 1.0000 .0000 .10000E+07 6 'Prefactor ' .53604E-05 1.0000 .0000 .10000E+07 7 'Prefactor ' .90988E-02 1.0000 .0000 .10000E+07 8 'Prefactor ' 25.137 1.0000 .0000 .10000E+07 9 'Prefactor ' .59514E-06 1.0000 .0000 .10000E+07 10 'Prefactor ' .56760E-03 1.0000 .0000 .10000E+07 11 'Prefactor ' .66246E-05 1.0000 .0000 .10000E+07 12 'Prefactor ' 14.082 1.0000 .0000 .10000E+07 13 'Prefactor ' 2.9097 1.0000 .0000 .10000E+07 14 'norm ' 1.7844 1.0000 .0000 .10000E+07 15 'norm ' .78904E-06 1.0000 .0000 .10000E+07 16 'norm ' 2.2096 1.0000 .0000 .10000E+07 17 'Prefactor ' 6.0290 1.0000 .0000 .10000E+07 18 'Prefactor ' 24.777 1.0000 .0000 .10000E+07 19 'norm ' .15018E-03 1.0000 .0000 .10000E+07 20 'Prefactor ' 3.3320 1.0000 .0000 .10000E+07 21 'norm ' .27929E-01 1.0000 .0000 .10000E+07 22 'norm ' .97695E-05 1.0000 .0000 .10000E+07 23 'Prefactor ' .14499 1.0000 .0000 .10000E+07 24 'Prefactor ' .13954E-04 1.0000 .0000 .10000E+07 25 'Prefactor ' 17.329 1.0000 .0000 .10000E+07 26 'norm ' .12964E-03 1.0000 .0000 .10000E+07 27 'Prefactor ' 2.3424 1.0000 .0000 .10000E+07 28 'Prefactor ' .61473E-06 1.0000 .0000 .10000E+07 29 'Normalizat' .86367 1.0000 .10000E-01 10.000 30 'Prefactor ' .90458 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5920E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 15383.74 FROM MIGRAD STATUS=CONVERGED 223 CALLS 2295 TOTAL EDM= .16E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.6% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 1.4909 3.6882 .23706E-06 -.14420E-03 2 Prefactor 6.1430 4.8084 -.12153E-06 .33309E-02 3 Prefactor 4.6159 2.3046 .72156E-07 .22292E-02 4 Prefactor 4.2694 15.219 .85081E-06 -.50524E-01 5 norm 3.5949 3.1419 .32935E-07 .58381E-03 6 Prefactor .0000 .62524 -.53539E-07** at limit ** 7 Prefactor .16653E-09 19.765 -.21649E-06** at limit ** 8 Prefactor 25.131 4.6122 .78456E-07 .95058E-02 9 Prefactor .17208E-08 4.2459 .51129E-06** at limit ** 10 Prefactor .15873E-05 134.35 .27763E-05** at limit ** 11 Prefactor .0000 .68623 -.74372E-07** at limit ** 12 Prefactor 13.839 14.047 -.21824E-06 -.34999E-01 13 Prefactor 2.9335 9.1632 -.20746E-06 -.29498E-02 14 norm 1.7915 3.7912 -.13280E-06 -.62714E-03 15 norm .0000 1.0731 -.62609E-07** at limit ** 16 norm 2.2105 2.2283 .10316E-06 .23256E-02 17 Prefactor 6.0316 3.5397 .10355E-07 -.15445E-02 18 Prefactor 24.656 16.035 -.21103E-06 -.85075E-02 19 norm .52125E-07 6.3499 .13154E-06** at limit ** 20 Prefactor 3.3364 6.6845 -.30742E-06 -.19804E-02 21 norm .27608E-01 1.3983 -.61644E-07** at limit ** 22 norm .0000 .66112 .33650E-07** at limit ** 23 Prefactor .14270 6.1877 .34402E-06** at limit ** 24 Prefactor .55511E-10 1.4336 .11768E-06** at limit ** 25 Prefactor 17.376 4.9089 .60605E-07 .95682E-01 26 norm .84377E-08 4.7190 .22346E-06** at limit ** 27 Prefactor 2.3350 2.1681 .10199E-06 .63404E-03 28 Prefactor .0000 .60095 -.57758E-07** at limit ** 29 Normalizat .86385 .12479 .23025E-05 -.44357E-04 30 Prefactor .90478 .11813 -.24499E-05 -.90406E-04 ERR DEF= .500 Final values: Prefactor = 1.49092 Prefactor = 6.14298 Prefactor = 4.61591 Prefactor = 4.26935 norm = 3.59486 Prefactor = 0 Prefactor = 1.66533e-10 Prefactor = 25.1313 Prefactor = 1.72085e-09 Prefactor = 1.58734e-06 Prefactor = 0 Prefactor = 13.8394 Prefactor = 2.93351 norm = 1.7915 norm = 0 norm = 2.21049 Prefactor = 6.0316 Prefactor = 24.6557 norm = 5.2125e-08 Prefactor = 3.33645 norm = 0.0276075 norm = 0 Prefactor = 0.142696 Prefactor = 5.55112e-11 Prefactor = 17.3762 norm = 8.43769e-09 Prefactor = 2.33502 Prefactor = 0 Normalizat = 0.863849 Prefactor = 0.904781 .0000 .10000E+07 28 'Prefactor ' .61473E-06 1.0000 .0000 .10000E+07 29 'Normalizat' .86367 1.0000 .10000E-01 10.000 30 'Prefactor ' .90458 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5920E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 15383.74 FROM MIGRAD STATUS=CONVERGED 223 CALLS 2295 TOTAL EDM= .16E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.6% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 1.4909 3.6882 .23706E-06 -.14420E-03 2 Prefactor 6.1430 4.8084 -.12153E-06 .33309E-02 3 Prefactor 4.6159 2.3046 .72156E-07 .22292E-02 4 Prefactor 4.2694 15.219 .85081E-06 -.50524E-01 5 norm 3.5949 3.1419 .32935E-07 .58381E-03 6 Prefactor .0000 .62524 -.53539E-07** at limit ** 7 Prefactor .16653E-09 19.765 -.21649E-06** at limit ** 8 Prefactor 25.131 4.6122 .78456E-07 .95058E-02 9 Prefactor .17208E-08 4.2459 .51129E-06** at limit ** 10 Prefactor .15873E-05 134.35 .27763E-05** at limit ** 11 Prefactor .0000 .68623 -.74372E-07** at limit ** 12 Prefactor 13.839 14.047 -.21824E-06 -.34999E-01 13 Prefactor 2.9335 9.1632 -.20746E-06 -.29498E-02 14 norm 1.7915 3.7912 -.13280E-06 -.62714E-03 15 norm .0000 1.0731 -.62609E-07** at limit ** 16 norm 2.2105 2.2283 .10316E-06 .23256E-02 17 Prefactor 6.0316 3.5397 .10355E-07 -.15445E-02 18 Prefactor 24.656 16.035 -.21103E-06 -.85075E-02 19 norm .52125E-07 6.3499 .13154E-06** at limit ** 20 Prefactor 3.3364 6.6845 -.30742E-06 -.19804E-02 21 norm .27608E-01 1.3983 -.61644E-07** at limit ** 22 norm .0000 .66112 .33650E-07** at limit ** 23 Prefactor .14270 6.1877 .34402E-06** at limit ** 24 Prefactor .55511E-10 1.4336 .11768E-06** at limit ** 25 Prefactor 17.376 4.9089 .60605E-07 .95682E-01 26 norm .84377E-08 4.7190 .22346E-06** at limit ** 27 Prefactor 2.3350 2.1681 .10199E-06 .63404E-03 28 Prefactor .0000 .60095 -.57758E-07** at limit ** 29 Normalizat .86385 .12479 .23025E-05 -.44357E-04 30 Prefactor .90478 .11813 -.24499E-05 -.90406E-04 ERR DEF= .500 Final values: Prefactor = 1.49092 Prefactor = 6.14298 Prefactor = 4.61591 Prefactor = 4.26935 norm = 3.59486 Prefactor = 0 Prefactor = 1.66533e-10 Prefactor = 25.1313 Prefactor = 1.72085e-09 Prefactor = 1.58734e-06 Prefactor = 0 Prefactor = 13.8394 Prefactor = 2.93351 norm = 1.7915 norm = 0 norm = 2.21049 Prefactor = 6.0316 Prefactor = 24.6557 norm = 5.2125e-08 Prefactor = 3.33645 norm = 0.0276075 norm = 0 Prefactor = 0.142696 Prefactor = 5.55112e-11 Prefactor = 17.3762 norm = 8.43769e-09 Prefactor = 2.33502 Prefactor = 0 Normalizat = 0.863849 Prefactor = 0.904781 .0000 .10000E+07 28 'Prefactor ' .61473E-06 1.0000 .0000 .10000E+07 29 'Normalizat' .86367 1.0000 .10000E-01 10.000 30 'Prefactor ' .90458 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5920E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 15383.74 FROM MIGRAD STATUS=CONVERGED 223 CALLS 2295 TOTAL EDM= .16E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.6% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 1.4909 3.6882 .23706E-06 -.14420E-03 2 Prefactor 6.1430 4.8084 -.12153E-06 .33309E-02 3 Prefactor 4.6159 2.3046 .72156E-07 .22292E-02 4 Prefactor 4.2694 15.219 .85081E-06 -.50524E-01 5 norm 3.5949 3.1419 .32935E-07 .58381E-03 6 Prefactor .0000 .62524 -.53539E-07** at limit ** 7 Prefactor .16653E-09 19.765 -.21649E-06** at limit ** 8 Prefactor 25.131 4.6122 .78456E-07 .95058E-02 9 Prefactor .17208E-08 4.2459 .51129E-06** at limit ** 10 Prefactor .15873E-05 134.35 .27763E-05** at limit ** 11 Prefactor .0000 .68623 -.74372E-07** at limit ** 12 Prefactor 13.839 14.047 -.21824E-06 -.34999E-01 13 Prefactor 2.9335 9.1632 -.20746E-06 -.29498E-02 14 norm 1.7915 3.7912 -.13280E-06 -.62714E-03 15 norm .0000 1.0731 -.62609E-07** at limit ** 16 norm 2.2105 2.2283 .10316E-06 .23256E-02 17 Prefactor 6.0316 3.5397 .10355E-07 -.15445E-02 18 Prefactor 24.656 16.035 -.21103E-06 -.85075E-02 19 norm .52125E-07 6.3499 .13154E-06** at limit ** 20 Prefactor 3.3364 6.6845 -.30742E-06 -.19804E-02 21 norm .27608E-01 1.3983 -.61644E-07** at limit ** 22 norm .0000 .66112 .33650E-07** at limit ** 23 Prefactor .14270 6.1877 .34402E-06** at limit ** 24 Prefactor .55511E-10 1.4336 .11768E-06** at limit ** 25 Prefactor 17.376 4.9089 .60605E-07 .95682E-01 26 norm .84377E-08 4.7190 .22346E-06** at limit ** 27 Prefactor 2.3350 2.1681 .10199E-06 .63404E-03 28 Prefactor .0000 .60095 -.57758E-07** at limit ** 29 Normalizat .86385 .12479 .23025E-05 -.44357E-04 30 Prefactor .90478 .11813 -.24499E-05 -.90406E-04 ERR DEF= .500 Final values: Prefactor = 1.49092 Prefactor = 6.14298 Prefactor = 4.61591 Prefactor = 4.26935 norm = 3.59486 Prefactor = 0 Prefactor = 1.66533e-10 Prefactor = 25.1313 Prefactor = 1.72085e-09 Prefactor = 1.58734e-06 Prefactor = 0 Prefactor = 13.8394 Prefactor = 2.93351 norm = 1.7915 norm = 0 norm = 2.21049 Prefactor = 6.0316 Prefactor = 24.6557 norm = 5.2125e-08 Prefactor = 3.33645 norm = 0.0276075 norm = 0 Prefactor = 0.142696 Prefactor = 5.55112e-11 Prefactor = 17.3762 norm = 8.43769e-09 Prefactor = 2.33502 Prefactor = 0 Normalizat = 0.863849 Prefactor = 0.904781 ********** ** 18 **HESSE ********** FCN= 15383.74 FROM HESSE STATUS=OK 664 CALLS 2959 TOTAL EDM= .20E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 1.4909 68.991 .77338E-03 -1.5684 2 Prefactor 6.1430 5.4717 .40622E-03 -1.5658 3 Prefactor 4.6159 2.3239 .46769E-03 -1.5665 4 Prefactor 4.2694 87.790 .46756E-03 -1.5667 5 norm 3.5949 3.1518 .53252E-03 -1.5670 6 Prefactor .0000 .62650 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .16653E-09 19.939 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 25.131 4.6140 .19950E-03 -1.5608 9 Prefactor .17208E-08 4.2660 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .15873E-05 130.72 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .0000 .69020 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor 13.839 18.554 .26666E-03 -1.5634 13 Prefactor 2.9335 9.1672 .59538E-03 -1.5674 14 norm 1.7915 3.8325 .78298E-03 -1.5681 15 norm .0000 1.0784 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 norm 2.2105 2.2905 .69171E-03 -1.5678 17 Prefactor 6.0316 3.5741 .40868E-03 -1.5659 18 Prefactor 24.656 17.595 .20094E-03 -1.5609 19 norm .52125E-07 1.1760 .42118E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor 3.3364 6.7629 .55426E-03 -1.5671 21 norm .27608E-01 .23399 .22104E-02 -1.5711 WARNING - - ABOVE PARAMETER IS AT LIMIT. 22 norm .0000 .66455 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 Prefactor .14270 2.9256 .73233E-02 -1.5700 WARNING - - ABOVE PARAMETER IS AT LIMIT. 24 Prefactor .55511E-10 1.4236 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 25 Prefactor 17.376 10.770 .24033E-03 -1.5625 26 norm .84377E-08 4.8420 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 27 Prefactor 2.3350 2.1815 .66960E-03 -1.5677 28 Prefactor .0000 .60338 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 29 Normalizat .86385 .10533 .44436E-01 -.97742 30 Prefactor .90478 .99071E-01 .45063E-01 -.95974 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.96806e-06 Minuit parameter uncertainties: 1 20.2842 2 5.47171 3 2.32387 4 38.7205 5 3.1518 6 4.95413e-07 7 0.000105904 8 4.614 9 0.000172147 10 0.0288102 11 7.76133e-07 12 18.5539 13 9.16724 14 3.83255 15 6.23911e-06 16 2.29054 17 3.57411 18 17.5947 19 0.000495182 20 6.76287 21 0.160746 22 3.41448e-06 23 1.29225 24 1.29735e-05 25 10.7701 26 0.000403792 27 2.18155 28 6.79756e-08 29 0.105351 30 0.0990908 ********** ** 18 **HESSE ********** FCN= 15383.74 FROM HESSE STATUS=OK 664 CALLS 2959 TOTAL EDM= .20E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 1.4909 68.991 .77338E-03 -1.5684 2 Prefactor 6.1430 5.4717 .40622E-03 -1.5658 3 Prefactor 4.6159 2.3239 .46769E-03 -1.5665 4 Prefactor 4.2694 87.790 .46756E-03 -1.5667 5 norm 3.5949 3.1518 .53252E-03 -1.5670 6 Prefactor .0000 .62650 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .16653E-09 19.939 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 25.131 4.6140 .19950E-03 -1.5608 9 Prefactor .17208E-08 4.2660 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .15873E-05 130.72 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .0000 .69020 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor 13.839 18.554 .26666E-03 -1.5634 13 Prefactor 2.9335 9.1672 .59538E-03 -1.5674 14 norm 1.7915 3.8325 .78298E-03 -1.5681 15 norm .0000 1.0784 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 norm 2.2105 2.2905 .69171E-03 -1.5678 17 Prefactor 6.0316 3.5741 .40868E-03 -1.5659 18 Prefactor 24.656 17.595 .20094E-03 -1.5609 19 norm .52125E-07 1.1760 .42118E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor 3.3364 6.7629 .55426E-03 -1.5671 21 norm .27608E-01 .23399 .22104E-02 -1.5711 WARNING - - ABOVE PARAMETER IS AT LIMIT. 22 norm .0000 .66455 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 Prefactor .14270 2.9256 .73233E-02 -1.5700 WARNING - - ABOVE PARAMETER IS AT LIMIT. 24 Prefactor .55511E-10 1.4236 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 25 Prefactor 17.376 10.770 .24033E-03 -1.5625 26 norm .84377E-08 4.8420 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 27 Prefactor 2.3350 2.1815 .66960E-03 -1.5677 28 Prefactor .0000 .60338 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 29 Normalizat .86385 .10533 .44436E-01 -.97742 30 Prefactor .90478 .99071E-01 .45063E-01 -.95974 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.96806e-06 Minuit parameter uncertainties: 1 20.2842 2 5.47171 3 2.32387 4 38.7205 5 3.1518 6 4.95413e-07 7 0.000105904 8 4.614 9 0.000172147 10 0.0288102 11 7.76133e-07 12 18.5539 13 9.16724 14 3.83255 15 6.23911e-06 16 2.29054 17 3.57411 18 17.5947 19 0.000495182 20 6.76287 21 0.160746 22 3.41448e-06 23 1.29225 24 1.29735e-05 25 10.7701 26 0.000403792 27 2.18155 28 6.79756e-08 29 0.105351 30 0.0990908 ********** ** 18 **HESSE ********** FCN= 15383.74 FROM HESSE STATUS=OK 664 CALLS 2959 TOTAL EDM= .20E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 1.4909 68.991 .77338E-03 -1.5684 2 Prefactor 6.1430 5.4717 .40622E-03 -1.5658 3 Prefactor 4.6159 2.3239 .46769E-03 -1.5665 4 Prefactor 4.2694 87.790 .46756E-03 -1.5667 5 norm 3.5949 3.1518 .53252E-03 -1.5670 6 Prefactor .0000 .62650 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .16653E-09 19.939 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 25.131 4.6140 .19950E-03 -1.5608 9 Prefactor .17208E-08 4.2660 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .15873E-05 130.72 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .0000 .69020 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor 13.839 18.554 .26666E-03 -1.5634 13 Prefactor 2.9335 9.1672 .59538E-03 -1.5674 14 norm 1.7915 3.8325 .78298E-03 -1.5681 15 norm .0000 1.0784 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 norm 2.2105 2.2905 .69171E-03 -1.5678 17 Prefactor 6.0316 3.5741 .40868E-03 -1.5659 18 Prefactor 24.656 17.595 .20094E-03 -1.5609 19 norm .52125E-07 1.1760 .42118E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor 3.3364 6.7629 .55426E-03 -1.5671 21 norm .27608E-01 .23399 .22104E-02 -1.5711 WARNING - - ABOVE PARAMETER IS AT LIMIT. 22 norm .0000 .66455 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 Prefactor .14270 2.9256 .73233E-02 -1.5700 WARNING - - ABOVE PARAMETER IS AT LIMIT. 24 Prefactor .55511E-10 1.4236 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 25 Prefactor 17.376 10.770 .24033E-03 -1.5625 26 norm .84377E-08 4.8420 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 27 Prefactor 2.3350 2.1815 .66960E-03 -1.5677 28 Prefactor .0000 .60338 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 29 Normalizat .86385 .10533 .44436E-01 -.97742 30 Prefactor .90478 .99071E-01 .45063E-01 -.95974 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.96806e-06 Minuit parameter uncertainties: 1 20.2842 2 5.47171 3 2.32387 4 38.7205 5 3.1518 6 4.95413e-07 7 0.000105904 8 4.614 9 0.000172147 10 0.0288102 11 7.76133e-07 12 18.5539 13 9.16724 14 3.83255 15 6.23911e-06 16 2.29054 17 3.57411 18 17.5947 19 0.000495182 20 6.76287 21 0.160746 22 3.41448e-06 23 1.29225 24 1.29735e-05 25 10.7701 26 0.000403792 27 2.18155 28 6.79756e-08 29 0.105351 30 0.0990908 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 15383.7386635 Extracting fit parameters... 4FGL J2251.5-4928 Spectrum: PowerLaw 403 Prefactor: 1.384e+01 1.855e+01 0.000e+00 1.000e+06 ( 1.000e-14) 404 Index: 1.851e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 405 Scale: 2.716e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 589 Prefactor: 9.048e-01 9.909e-02 0.000e+00 1.000e+01 ( 1.000e+00) 590 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 591 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 588 Normalization: 8.638e-01 1.054e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.79 Ra Dec: 342.879 -49.469 Photon Flux Upper Limit: 3.15731983933e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00233747527095 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/39500440/likelihoodResults_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 15383.3962843 delta logL = 0.342379216199 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 15383.3867105 delta logL = 0.351953057028 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 7.4138 1.0000 .0000 .10000E+07 2 'Index ' 2.5123 1.0000 .0000 10.000 3 'Normalizat' .85030 1.0000 .10000E-01 10.000 4 'Prefactor ' .91162 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5920E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 15383.39 FROM MIGRAD STATUS=CONVERGED 92 CALLS 296 TOTAL EDM= .52E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 7.4108 27.427 .14724E-04 -.48040E-02 2 Index 2.5125 1.6285 .87240E-02 -.95589E-04 3 Normalizat .85028 .12295 .23558E-03 .73455E-03 4 Prefactor .91164 .11944 .22570E-03 .52955E-03 ERR DEF= .500 Final values: Prefactor = 7.41082 Index = 2.51253 Normalizat = 0.850279 Prefactor = 0.911642 ********** ** 18 **HESSE ********** FCN= 15383.39 FROM HESSE STATUS=OK 25 CALLS 321 TOTAL EDM= .62E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 7.4108 13.662 .58897E-06 -1.5654 2 Index 2.5125 .82563 .34896E-03 -.52071 3 Normalizat .85028 .11935 .47116E-04 -.98230 4 Prefactor .91164 .11722 .45140E-04 -.95735 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 6.17086e-10 Minuit parameter uncertainties: 1 13.6618 2 0.830697 3 0.119387 4 0.117257 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 15383.3867104 delta logL = 0.351953102459 Extracting fit parameters... 4FGL J2251.5-4928 Spectrum: PowerLaw 403 Prefactor: 7.411e+00 1.366e+01 0.000e+00 1.000e+06 ( 1.000e-14) 404 Index: 2.513e+00 8.307e-01 0.000e+00 1.000e+01 (-1.000e+00) 405 Scale: 2.716e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 589 Prefactor: 9.116e-01 1.173e-01 0.000e+00 1.000e+01 ( 1.000e+00) 590 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 591 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 588 Normalization: 8.503e-01 1.194e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 1.50 Ra Dec: 342.879 -49.469 Photon Index (Free Index): 2.51 +/- 0.83 Photon Flux (Free Index): 1.97e-08 +/- 2.24e-08 Energy Flux (Free Index): 5.63e-06 +/- 5.62e-06 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/39500440/cmap_HighResolution_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.34e-03', comment='SUCCESS', energy_flux2='5.63e-06', dlogl='3.52e-01', photon_flux2='1.97e-08', job_status='DONE', time_completed='2026-09-29 23:58:24.154925', photon_index_error2='0.83', photon_index2='2.51', ts='0.79', fit_tolerance='1e-08', GAL='0.90', photon_index_error='0.00', photon_flux_upper_limit='3.16e-08', energy_flux_error2='5.62e-06', EG='0.86', time_epoch_completed='1790751504.15', return_code='0', job_id='39500440', GAL2='0.91', EG2='0.85', return_code2='0', photon_flux_error2='2.24e-08', ts2='1.50', photon_index='1.85' WHERE bin_id='947' AND source_name='4FGL J2251.5-4928' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Sep 29 23:58:24 PDT 2026 A" outfile=/lscratch/kocevski/39502452/ltcube_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.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/39502452/ft2_4FGL_J2251.5-4928_weekly_bin947.fits .....................! real 20.67 user 19.28 sys 0.31 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/39502452/ft1_filtered_4FGL_J2251.5-4928_weekly_bin947.fits evtable="EVENTS" scfile=/lscratch/kocevski/39502452/ft2_4FGL_J2251.5-4928_weekly_bin947.fits sctable="SC_DATA" expcube=/lscratch/kocevski/39502452/ltcube_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.fits outfile=/lscratch/kocevski/39502452/expmap_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.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/39502452/ltcube_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.fits .....................! real 72.07 user 65.14 sys 4.24 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Added 183 point sources and 0 extended sources Setting source of interest to: 4FGL J2251.5-4928 @ 342.879 -49.4691 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/39502452/ft1_filtered_4FGL_J2251.5-4928_weekly_bin947.fits scfile=/lscratch/kocevski/39502452/ft2_4FGL_J2251.5-4928_weekly_bin947.fits outfile=/lscratch/kocevski/39502452/cmap_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.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=342.879 yref=-49.4691 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 0.63 user 0.24 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/39502452/ft1_filtered_4FGL_J2251.5-4928_weekly_bin947.fits scfile=/lscratch/kocevski/39502452/ft2_4FGL_J2251.5-4928_weekly_bin947.fits outfile=/lscratch/kocevski/39502452/cmap_HighResolution_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.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=342.879 yref=-49.4691 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 0.62 user 0.24 sys 0.12 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/39502452/ft1_filtered_4FGL_J2251.5-4928_weekly_bin947.fits evtable="EVENTS" scfile=/lscratch/kocevski/39502452/ft2_4FGL_J2251.5-4928_weekly_bin947.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/39502452/Model_4FGL_J2251.5-4928_weekly_bin947.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding source GAL_V02 Working on... /lscratch/kocevski/39500887/ft1_filtered_4FGL_J2251.5-4928_weekly_bin947.fits.....................! real 37.75 user 36.37 sys 0.74 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/39500887/ft1_filtered_4FGL_J2251.5-4928_weekly_bin947.fits', '/lscratch/kocevski/39500887/ft2_4FGL_J2251.5-4928_weekly_bin947.fits', expMap='/lscratch/kocevski/39500887/expmap_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.fits', expCube='/lscratch/kocevski/39500887/ltcube_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/39500887/Model_4FGL_J2251.5-4928_weekly_bin947.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2251.5-4928' 4FGL J2251.5-4928 Spectrum: PowerLaw 403 Prefactor: 7.449e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-14) 404 Index: 1.851e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 405 Scale: 2.716e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/39500887/ft1_filtered_4FGL_J2251.5-4928_weekly_bin947.fits Spacecraft file(s): /lscratch/kocevski/39500887/ft2_4FGL_J2251.5-4928_weekly_bin947.fits Exposure map: /lscratch/kocevski/39500887/expmap_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.fits Exposure cube: /lscratch/kocevski/39500887/ltcube_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/39500887/Model_4FGL_J2251.5-4928_weekly_bin947.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) = 15383.7990784 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 15383.7392476 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 1.8215 1.0000 .0000 .10000E+07 2 'Prefactor ' 6.1012 1.0000 .0000 .10000E+07 3 'Prefactor ' 4.6264 1.0000 .0000 .10000E+07 4 'Prefactor ' 4.6289 1.0000 .0000 .10000E+07 5 'norm ' 3.5973 1.0000 .0000 .10000E+07 6 'Prefactor ' .53604E-05 1.0000 .0000 .10000E+07 7 'Prefactor ' .90988E-02 1.0000 .0000 .10000E+07 8 'Prefactor ' 25.137 1.0000 .0000 .10000E+07 9 'Prefactor ' .59514E-06 1.0000 .0000 .10000E+07 10 'Prefactor ' .56760E-03 1.0000 .0000 .10000E+07 11 'Prefactor ' .66246E-05 1.0000 .0000 .10000E+07 12 'Prefactor ' 14.082 1.0000 .0000 .10000E+07 13 'Prefactor ' 2.9097 1.0000 .0000 .10000E+07 14 'norm ' 1.7844 1.0000 .0000 .10000E+07 15 'norm ' .78904E-06 1.0000 .0000 .10000E+07 16 'norm ' 2.2096 1.0000 .0000 .10000E+07 17 'Prefactor ' 6.0290 1.0000 .0000 .10000E+07 18 'Prefactor ' 24.777 1.0000 .0000 .10000E+07 19 'norm ' .15018E-03 1.0000 .0000 .10000E+07 20 'Prefactor ' 3.3320 1.0000 .0000 .10000E+07 21 'norm ' .27929E-01 1.0000 .0000 .10000E+07 22 'norm ' .97695E-05 1.0000 .0000 .10000E+07 23 'Prefactor ' .14499 1.0000 .0000 .10000E+07 24 'Prefactor ' .13954E-04 1.0000 .0000 .10000E+07 25 'Prefactor ' 17.329 1.0000 .0000 .10000E+07 26 'norm ' .12964E-03 1.0000 .0000 .10000E+07 27 'Prefactor ' 2.3424 1.0000 .0000 .10000E+07 28 'Prefactor ' .61473E-06 1.0000 .0000 .10000E+07 29 'Normalizat' .86367 1.0000 .10000E-01 10.000 30 'Prefactor ' .90458 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5920E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 15383.74 FROM MIGRAD STATUS=CONVERGED 223 CALLS 2295 TOTAL EDM= .16E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.6% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 1.4909 3.6882 .23706E-06 -.14420E-03 2 Prefactor 6.1430 4.8084 -.12153E-06 .33309E-02 3 Prefactor 4.6159 2.3046 .72156E-07 .22292E-02 4 Prefactor 4.2694 15.219 .85081E-06 -.50524E-01 5 norm 3.5949 3.1419 .32935E-07 .58381E-03 6 Prefactor .0000 .62524 -.53539E-07** at limit ** 7 Prefactor .16653E-09 19.765 -.21649E-06** at limit ** 8 Prefactor 25.131 4.6122 .78456E-07 .95058E-02 9 Prefactor .17208E-08 4.2459 .51129E-06** at limit ** 10 Prefactor .15873E-05 134.35 .27763E-05** at limit ** 11 Prefactor .0000 .68623 -.74372E-07** at limit ** 12 Prefactor 13.839 14.047 -.21824E-06 -.34999E-01 13 Prefactor 2.9335 9.1632 -.20746E-06 -.29498E-02 14 norm 1.7915 3.7912 -.13280E-06 -.62714E-03 15 norm .0000 1.0731 -.62609E-07** at limit ** 16 norm 2.2105 2.2283 .10316E-06 .23256E-02 17 Prefactor 6.0316 3.5397 .10355E-07 -.15445E-02 18 Prefactor 24.656 16.035 -.21103E-06 -.85075E-02 19 norm .52125E-07 6.3499 .13154E-06** at limit ** 20 Prefactor 3.3364 6.6845 -.30742E-06 -.19804E-02 21 norm .27608E-01 1.3983 -.61644E-07** at limit ** 22 norm .0000 .66112 .33650E-07** at limit ** 23 Prefactor .14270 6.1877 .34402E-06** at limit ** 24 Prefactor .55511E-10 1.4336 .11768E-06** at limit ** 25 Prefactor 17.376 4.9089 .60605E-07 .95682E-01 26 norm .84377E-08 4.7190 .22346E-06** at limit ** 27 Prefactor 2.3350 2.1681 .10199E-06 .63404E-03 28 Prefactor .0000 .60095 -.57758E-07** at limit ** 29 Normalizat .86385 .12479 .23025E-05 -.44357E-04 30 Prefactor .90478 .11813 -.24499E-05 -.90406E-04 ERR DEF= .500 Final values: Prefactor = 1.49092 Prefactor = 6.14298 Prefactor = 4.61591 Prefactor = 4.26935 norm = 3.59486 Prefactor = 0 Prefactor = 1.66533e-10 Prefactor = 25.1313 Prefactor = 1.72085e-09 Prefactor = 1.58734e-06 Prefactor = 0 Prefactor = 13.8394 Prefactor = 2.93351 norm = 1.7915 norm = 0 norm = 2.21049 Prefactor = 6.0316 Prefactor = 24.6557 norm = 5.2125e-08 Prefactor = 3.33645 norm = 0.0276075 norm = 0 Prefactor = 0.142696 Prefactor = 5.55112e-11 Prefactor = 17.3762 norm = 8.43769e-09 Prefactor = 2.33502 Prefactor = 0 Normalizat = 0.863849 Prefactor = 0.904781 ********** ** 18 **HESSE ********** FCN= 15383.74 FROM HESSE STATUS=OK 664 CALLS 2959 TOTAL EDM= .20E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 1.4909 68.991 .77338E-03 -1.5684 2 Prefactor 6.1430 5.4717 .40622E-03 -1.5658 3 Prefactor 4.6159 2.3239 .46769E-03 -1.5665 4 Prefactor 4.2694 87.790 .46756E-03 -1.5667 5 norm 3.5949 3.1518 .53252E-03 -1.5670 6 Prefactor .0000 .62650 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .16653E-09 19.939 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 25.131 4.6140 .19950E-03 -1.5608 9 Prefactor .17208E-08 4.2660 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .15873E-05 130.72 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .0000 .69020 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor 13.839 18.554 .26666E-03 -1.5634 13 Prefactor 2.9335 9.1672 .59538E-03 -1.5674 14 norm 1.7915 3.8325 .78298E-03 -1.5681 15 norm .0000 1.0784 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 norm 2.2105 2.2905 .69171E-03 -1.5678 17 Prefactor 6.0316 3.5741 .40868E-03 -1.5659 18 Prefactor 24.656 17.595 .20094E-03 -1.5609 19 norm .52125E-07 1.1760 .42118E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor 3.3364 6.7629 .55426E-03 -1.5671 21 norm .27608E-01 .23399 .22104E-02 -1.5711 WARNING - - ABOVE PARAMETER IS AT LIMIT. 22 norm .0000 .66455 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 Prefactor .14270 2.9256 .73233E-02 -1.5700 WARNING - - ABOVE PARAMETER IS AT LIMIT. 24 Prefactor .55511E-10 1.4236 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 25 Prefactor 17.376 10.770 .24033E-03 -1.5625 26 norm .84377E-08 4.8420 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 27 Prefactor 2.3350 2.1815 .66960E-03 -1.5677 28 Prefactor .0000 .60338 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 29 Normalizat .86385 .10533 .44436E-01 -.97742 30 Prefactor .90478 .99071E-01 .45063E-01 -.95974 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.96806e-06 Minuit parameter uncertainties: 1 20.2842 2 5.47171 3 2.32387 4 38.7205 5 3.1518 6 4.95413e-07 7 0.000105904 8 4.614 9 0.000172147 10 0.0288102 11 7.76133e-07 12 18.5539 13 9.16724 14 3.83255 15 6.23911e-06 16 2.29054 17 3.57411 18 17.5947 19 0.000495182 20 6.76287 21 0.160746 22 3.41448e-06 23 1.29225 24 1.29735e-05 25 10.7701 26 0.000403792 27 2.18155 28 6.79756e-08 29 0.105351 30 0.0990908 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 15383.7386635 Extracting fit parameters... 4FGL J2251.5-4928 Spectrum: PowerLaw 403 Prefactor: 1.384e+01 1.855e+01 0.000e+00 1.000e+06 ( 1.000e-14) 404 Index: 1.851e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 405 Scale: 2.716e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 589 Prefactor: 9.048e-01 9.909e-02 0.000e+00 1.000e+01 ( 1.000e+00) 590 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 591 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 588 Normalization: 8.638e-01 1.054e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.79 Ra Dec: 342.879 -49.469 Photon Flux Upper Limit: 3.15731983933e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00233747527095 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/39500724/likelihoodResults_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 15383.3962843 delta logL = 0.342379216199 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 15383.3867105 delta logL = 0.351953057028 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 7.4138 1.0000 .0000 .10000E+07 2 'Index ' 2.5123 1.0000 .0000 10.000 3 'Normalizat' .85030 1.0000 .10000E-01 10.000 4 'Prefactor ' .91162 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5920E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 15383.39 FROM MIGRAD STATUS=CONVERGED 92 CALLS 296 TOTAL EDM= .52E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 7.4108 27.427 .14724E-04 -.48040E-02 2 Index 2.5125 1.6285 .87240E-02 -.95589E-04 3 Normalizat .85028 .12295 .23558E-03 .73455E-03 4 Prefactor .91164 .11944 .22570E-03 .52955E-03 ERR DEF= .500 Final values: Prefactor = 7.41082 Index = 2.51253 Normalizat = 0.850279 Prefactor = 0.911642 ********** ** 18 **HESSE ********** FCN= 15383.39 FROM HESSE STATUS=OK 25 CALLS 321 TOTAL EDM= .62E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 7.4108 13.662 .58897E-06 -1.5654 2 Index 2.5125 .82563 .34896E-03 -.52071 3 Normalizat .85028 .11935 .47116E-04 -.98230 4 Prefactor .91164 .11722 .45140E-04 -.95735 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 6.17086e-10 Minuit parameter uncertainties: 1 13.6618 2 0.830697 3 0.119387 4 0.117257 ource GAL_V02 Working on... /lscratch/kocevski/39501435/ft1_filtered_4FGL_J2251.5-4928_weekly_bin947.fits.....................! real 40.18 user 38.59 sys 1.02 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/39501435/ft1_filtered_4FGL_J2251.5-4928_weekly_bin947.fits', '/lscratch/kocevski/39501435/ft2_4FGL_J2251.5-4928_weekly_bin947.fits', expMap='/lscratch/kocevski/39501435/expmap_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.fits', expCube='/lscratch/kocevski/39501435/ltcube_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/39501435/Model_4FGL_J2251.5-4928_weekly_bin947.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2251.5-4928' 4FGL J2251.5-4928 Spectrum: PowerLaw 403 Prefactor: 7.449e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-14) 404 Index: 1.851e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 405 Scale: 2.716e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/39501435/ft1_filtered_4FGL_J2251.5-4928_weekly_bin947.fits Spacecraft file(s): /lscratch/kocevski/39501435/ft2_4FGL_J2251.5-4928_weekly_bin947.fits Exposure map: /lscratch/kocevski/39501435/expmap_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.fits Exposure cube: /lscratch/kocevski/39501435/ltcube_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/39501435/Model_4FGL_J2251.5-4928_weekly_bin947.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) = 15383.7990784 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 15383.7392476 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 1.8215 1.0000 .0000 .10000E+07 2 'Prefactor ' 6.1012 1.0000 .0000 .10000E+07 3 'Prefactor ' 4.6264 1.0000 .0000 .10000E+07 4 'Prefactor ' 4.6289 1.0000 .0000 .10000E+07 5 'norm ' 3.5973 1.0000 .0000 .10000E+07 6 'Prefactor ' .53604E-05 1.0000 .0000 .10000E+07 7 'Prefactor ' .90988E-02 1.0000 .0000 .10000E+07 8 'Prefactor ' 25.137 1.0000 .0000 .10000E+07 9 'Prefactor ' .59514E-06 1.0000 .0000 .10000E+07 10 'Prefactor ' .56760E-03 1.0000 .0000 .10000E+07 11 'Prefactor ' .66246E-05 1.0000 .0000 .10000E+07 12 'Prefactor ' 14.082 1.0000 .0000 .10000E+07 13 'Prefactor ' 2.9097 1.0000 .0000 .10000E+07 14 'norm ' 1.7844 1.0000 .0000 .10000E+07 15 'norm ' .78904E-06 1.0000 .0000 .10000E+07 16 'norm ' 2.2096 1.0000 .0000 .10000E+07 17 'Prefactor ' 6.0290 1.0000 .0000 .10000E+07 18 'Prefactor ' 24.777 1.0000 .0000 .10000E+07 19 'norm ' .15018E-03 1.0000 .0000 .10000E+07 20 'Prefactor ' 3.3320 1.0000 .0000 .10000E+07 21 'norm ' .27929E-01 1.0000 .0000 .10000E+07 22 'norm ' .97695E-05 1.0000 .0000 .10000E+07 23 'Prefactor ' .14499 1.0000 .0000 .10000E+07 24 'Prefactor ' .13954E-04 1.0000 .0000 .10000E+07 25 'Prefactor ' 17.329 1.0000 .0000 .10000E+07 26 'norm ' .12964E-03 1.0000 .0000 .10000E+07 27 'Prefactor ' 2.3424 1.0000 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 15383.3867104 delta logL = 0.351953102459 Extracting fit parameters... 4FGL J2251.5-4928 Spectrum: PowerLaw 403 Prefactor: 7.411e+00 1.366e+01 0.000e+00 1.000e+06 ( 1.000e-14) 404 Index: 2.513e+00 8.307e-01 0.000e+00 1.000e+01 (-1.000e+00) 405 Scale: 2.716e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 589 Prefactor: 9.116e-01 1.173e-01 0.000e+00 1.000e+01 ( 1.000e+00) 590 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 591 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 588 Normalization: 8.503e-01 1.194e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 1.50 Ra Dec: 342.879 -49.469 Photon Index (Free Index): 2.51 +/- 0.83 Photon Flux (Free Index): 1.97e-08 +/- 2.24e-08 Energy Flux (Free Index): 5.63e-06 +/- 5.62e-06 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/39500724/cmap_HighResolution_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.34e-03', comment='SUCCESS', energy_flux2='5.63e-06', dlogl='3.52e-01', photon_flux2='1.97e-08', job_status='DONE', time_completed='2026-09-29 23:59:59.087846', photon_index_error2='0.83', photon_index2='2.51', ts='0.79', fit_tolerance='1e-08', GAL='0.90', photon_index_error='0.00', photon_flux_upper_limit='3.16e-08', energy_flux_error2='5.62e-06', EG='0.86', time_epoch_completed='1790751599.09', return_code='0', job_id='39500724', GAL2='0.91', EG2='0.85', return_code2='0', photon_flux_error2='2.24e-08', ts2='1.50', photon_index='1.85' WHERE bin_id='947' AND source_name='4FGL J2251.5-4928' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Sep 29 23:59:59 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 15383.7386635 Extracting fit parameters... 4FGL J2251.5-4928 Spectrum: PowerLaw 403 Prefactor: 1.384e+01 1.855e+01 0.000e+00 1.000e+06 ( 1.000e-14) 404 Index: 1.851e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 405 Scale: 2.716e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 589 Prefactor: 9.048e-01 9.909e-02 0.000e+00 1.000e+01 ( 1.000e+00) 590 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 591 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 588 Normalization: 8.638e-01 1.054e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.79 Ra Dec: 342.879 -49.469 Photon Flux Upper Limit: 3.15731983933e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00233747527095 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/39500788/likelihoodResults_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 15383.3962843 delta logL = 0.342379216199 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 15383.3867105 delta logL = 0.351953057028 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 7.4138 1.0000 .0000 .10000E+07 2 'Index ' 2.5123 1.0000 .0000 10.000 3 'Normalizat' .85030 1.0000 .10000E-01 10.000 4 'Prefactor ' .91162 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5920E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 15383.39 FROM MIGRAD STATUS=CONVERGED 92 CALLS 296 TOTAL EDM= .52E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 7.4108 27.427 .14724E-04 -.48040E-02 2 Index 2.5125 1.6285 .87240E-02 -.95589E-04 3 Normalizat .85028 .12295 .23558E-03 .73455E-03 4 Prefactor .91164 .11944 .22570E-03 .52955E-03 ERR DEF= .500 Final values: Prefactor = 7.41082 Index = 2.51253 Normalizat = 0.850279 Prefactor = 0.911642 ********** ** 18 **HESSE ********** FCN= 15383.39 FROM HESSE STATUS=OK 25 CALLS 321 TOTAL EDM= .62E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 7.4108 13.662 .58897E-06 -1.5654 2 Index 2.5125 .82563 .34896E-03 -.52071 3 Normalizat .85028 .11935 .47116E-04 -.98230 4 Prefactor .91164 .11722 .45140E-04 -.95735 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 6.17086e-10 Minuit parameter uncertainties: 1 13.6618 2 0.830697 3 0.119387 4 0.117257 source GAL_V02 Working on... /lscratch/kocevski/39501720/ft1_filtered_4FGL_J2251.5-4928_weekly_bin947.fits.....................! real 39.84 user 38.22 sys 1.11 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/39501720/ft1_filtered_4FGL_J2251.5-4928_weekly_bin947.fits', '/lscratch/kocevski/39501720/ft2_4FGL_J2251.5-4928_weekly_bin947.fits', expMap='/lscratch/kocevski/39501720/expmap_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.fits', expCube='/lscratch/kocevski/39501720/ltcube_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/39501720/Model_4FGL_J2251.5-4928_weekly_bin947.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2251.5-4928' 4FGL J2251.5-4928 Spectrum: PowerLaw 403 Prefactor: 7.449e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-14) 404 Index: 1.851e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 405 Scale: 2.716e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/39501720/ft1_filtered_4FGL_J2251.5-4928_weekly_bin947.fits Spacecraft file(s): /lscratch/kocevski/39501720/ft2_4FGL_J2251.5-4928_weekly_bin947.fits Exposure map: /lscratch/kocevski/39501720/expmap_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.fits Exposure cube: /lscratch/kocevski/39501720/ltcube_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/39501720/Model_4FGL_J2251.5-4928_weekly_bin947.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) = 15383.7990784 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 15383.7392476 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 1.8215 1.0000 .0000 .10000E+07 2 'Prefactor ' 6.1012 1.0000 .0000 .10000E+07 3 'Prefactor ' 4.6264 1.0000 .0000 .10000E+07 4 'Prefactor ' 4.6289 1.0000 .0000 .10000E+07 5 'norm ' 3.5973 1.0000 .0000 .10000E+07 6 'Prefactor ' .53604E-05 1.0000 .0000 .10000E+07 7 'Prefactor ' .90988E-02 1.0000 .0000 .10000E+07 8 'Prefactor ' 25.137 1.0000 .0000 .10000E+07 9 'Prefactor ' .59514E-06 1.0000 .0000 .10000E+07 10 'Prefactor ' .56760E-03 1.0000 .0000 .10000E+07 11 'Prefactor ' .66246E-05 1.0000 .0000 .10000E+07 12 'Prefactor ' 14.082 1.0000 .0000 .10000E+07 13 'Prefactor ' 2.9097 1.0000 .0000 .10000E+07 14 'norm ' 1.7844 1.0000 .0000 .10000E+07 15 'norm ' .78904E-06 1.0000 .0000 .10000E+07 16 'norm ' 2.2096 1.0000 .0000 .10000E+07 17 'Prefactor ' 6.0290 1.0000 .0000 .10000E+07 18 'Prefactor ' 24.777 1.0000 .0000 .10000E+07 19 'norm ' .15018E-03 1.0000 .0000 .10000E+07 20 'Prefactor ' 3.3320 1.0000 .0000 .10000E+07 21 'norm ' .27929E-01 1.0000 .0000 .10000E+07 22 'norm ' .97695E-05 1.0000 .0000 .10000E+07 23 'Prefactor ' .14499 1.0000 .0000 .10000E+07 24 'Prefactor ' .13954E-04 1.0000 .0000 .10000E+07 25 'Prefactor ' 17.329 1.0000 .0000 .10000E+07 26 'norm ' .12964E-03 1.0000 .0000 .10000E+07 27 'Prefactor ' 2.3424 1.0000 .0000 .10000E+07 28 'Prefactor ' .61473E-06 1.0000 .0000 .10000E+07 29 'Normalizat' .86367 1.0000 .10000E-01 10.000 30 'Prefactor ' .90458 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5920E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 15383.74 FROM MIGRAD STATUS=CONVERGED 223 CALLS 2295 TOTAL EDM= .16E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.6% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 1.4909 3.6882 .23706E-06 -.14420E-03 2 Prefactor 6.1430 4.8084 -.12153E-06 .33309E-02 3 Prefactor 4.6159 2.3046 .72156E-07 .22292E-02 4 Prefactor 4.2694 15.219 .85081E-06 -.50524E-01 5 norm 3.5949 3.1419 .32935E-07 .58381E-03 6 Prefactor .0000 .62524 -.53539E-07** at limit ** 7 Prefactor .16653E-09 19.765 -.21649E-06** at limit ** 8 Prefactor 25.131 4.6122 .78456E-07 .95058E-02 9 Prefactor .17208E-08 4.2459 .51129E-06** at limit ** 10 Prefactor .15873E-05 134.35 .27763E-05** at limit ** 11 Prefactor .0000 .68623 -.74372E-07** at limit ** 12 Prefactor 13.839 14.047 -.21824E-06 -.34999E-01 13 Prefactor 2.9335 9.1632 -.20746E-06 -.29498E-02 14 norm 1.7915 3.7912 -.13280E-06 -.62714E-03 15 norm .0000 1.0731 -.62609E-07** at limit ** 16 norm 2.2105 2.2283 .10316E-06 .23256E-02 17 Prefactor 6.0316 3.5397 .10355E-07 -.15445E-02 18 Prefactor 24.656 16.035 -.21103E-06 -.85075E-02 19 norm .52125E-07 6.3499 .13154E-06** at limit ** 20 Prefactor 3.3364 6.6845 -.30742E-06 -.19804E-02 21 norm .27608E-01 1.3983 -.61644E-07** at limit ** 22 norm .0000 .66112 .33650E-07** at limit ** 23 Prefactor .14270 6.1877 .34402E-06** at limit ** 24 Prefactor .55511E-10 1.4336 .11768E-06** at limit ** 25 Prefactor 17.376 4.9089 .60605E-07 .95682E-01 26 norm .84377E-08 4.7190 .22346E-06** at limit ** 27 Prefactor 2.3350 2.1681 .10199E-06 .63404E-03 28 Prefactor .0000 .60095 -.57758E-07** at limit ** 29 Normalizat .86385 .12479 .23025E-05 -.44357E-04 30 Prefactor .90478 .11813 -.24499E-05 -.90406E-04 ERR DEF= .500 Final values: Prefactor = 1.49092 Prefactor = 6.14298 Prefactor = 4.61591 Prefactor = 4.26935 norm = 3.59486 Prefactor = 0 Prefactor = 1.66533e-10 Prefactor = 25.1313 Prefactor = 1.72085e-09 Prefactor = 1.58734e-06 Prefactor = 0 Prefactor = 13.8394 Prefactor = 2.93351 norm = 1.7915 norm = 0 norm = 2.21049 Prefactor = 6.0316 Prefactor = 24.6557 norm = 5.2125e-08 Prefactor = 3.33645 norm = 0.0276075 norm = 0 Prefactor = 0.142696 Prefactor = 5.55112e-11 Prefactor = 17.3762 norm = 8.43769e-09 Prefactor = 2.33502 Prefactor = 0 Normalizat = 0.863849 Prefactor = 0.904781 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 15383.7386635 Extracting fit parameters... 4FGL J2251.5-4928 Spectrum: PowerLaw 403 Prefactor: 1.384e+01 1.855e+01 0.000e+00 1.000e+06 ( 1.000e-14) 404 Index: 1.851e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 405 Scale: 2.716e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 589 Prefactor: 9.048e-01 9.909e-02 0.000e+00 1.000e+01 ( 1.000e+00) 590 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 591 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 588 Normalization: 8.638e-01 1.054e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.79 Ra Dec: 342.879 -49.469 Photon Flux Upper Limit: 3.15731983933e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00233747527095 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/39500673/likelihoodResults_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 15383.3962843 delta logL = 0.342379216199 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 15383.3867105 delta logL = 0.351953057028 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 7.4138 1.0000 .0000 .10000E+07 2 'Index ' 2.5123 1.0000 .0000 10.000 3 'Normalizat' .85030 1.0000 .10000E-01 10.000 4 'Prefactor ' .91162 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5920E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 15383.39 FROM MIGRAD STATUS=CONVERGED 92 CALLS 296 TOTAL EDM= .52E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 7.4108 27.427 .14724E-04 -.48040E-02 2 Index 2.5125 1.6285 .87240E-02 -.95589E-04 3 Normalizat .85028 .12295 .23558E-03 .73455E-03 4 Prefactor .91164 .11944 .22570E-03 .52955E-03 ERR DEF= .500 Final values: Prefactor = 7.41082 Index = 2.51253 Normalizat = 0.850279 Prefactor = 0.911642 ********** ** 18 **HESSE ********** FCN= 15383.39 FROM HESSE STATUS=OK 25 CALLS 321 TOTAL EDM= .62E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 7.4108 13.662 .58897E-06 -1.5654 2 Index 2.5125 .82563 .34896E-03 -.52071 3 Normalizat .85028 .11935 .47116E-04 -.98230 4 Prefactor .91164 .11722 .45140E-04 -.95735 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 6.17086e-10 Minuit parameter uncertainties: 1 13.6618 2 0.830697 3 0.119387 4 0.117257 .0000 .10000E+07 28 'Prefactor ' .61473E-06 1.0000 .0000 .10000E+07 29 'Normalizat' .86367 1.0000 .10000E-01 10.000 30 'Prefactor ' .90458 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5920E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 15383.74 FROM MIGRAD STATUS=CONVERGED 223 CALLS 2295 TOTAL EDM= .16E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.6% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 1.4909 3.6882 .23706E-06 -.14420E-03 2 Prefactor 6.1430 4.8084 -.12153E-06 .33309E-02 3 Prefactor 4.6159 2.3046 .72156E-07 .22292E-02 4 Prefactor 4.2694 15.219 .85081E-06 -.50524E-01 5 norm 3.5949 3.1419 .32935E-07 .58381E-03 6 Prefactor .0000 .62524 -.53539E-07** at limit ** 7 Prefactor .16653E-09 19.765 -.21649E-06** at limit ** 8 Prefactor 25.131 4.6122 .78456E-07 .95058E-02 9 Prefactor .17208E-08 4.2459 .51129E-06** at limit ** 10 Prefactor .15873E-05 134.35 .27763E-05** at limit ** 11 Prefactor .0000 .68623 -.74372E-07** at limit ** 12 Prefactor 13.839 14.047 -.21824E-06 -.34999E-01 13 Prefactor 2.9335 9.1632 -.20746E-06 -.29498E-02 14 norm 1.7915 3.7912 -.13280E-06 -.62714E-03 15 norm .0000 1.0731 -.62609E-07** at limit ** 16 norm 2.2105 2.2283 .10316E-06 .23256E-02 17 Prefactor 6.0316 3.5397 .10355E-07 -.15445E-02 18 Prefactor 24.656 16.035 -.21103E-06 -.85075E-02 19 norm .52125E-07 6.3499 .13154E-06** at limit ** 20 Prefactor 3.3364 6.6845 -.30742E-06 -.19804E-02 21 norm .27608E-01 1.3983 -.61644E-07** at limit ** 22 norm .0000 .66112 .33650E-07** at limit ** 23 Prefactor .14270 6.1877 .34402E-06** at limit ** 24 Prefactor .55511E-10 1.4336 .11768E-06** at limit ** 25 Prefactor 17.376 4.9089 .60605E-07 .95682E-01 26 norm .84377E-08 4.7190 .22346E-06** at limit ** 27 Prefactor 2.3350 2.1681 .10199E-06 .63404E-03 28 Prefactor .0000 .60095 -.57758E-07** at limit ** 29 Normalizat .86385 .12479 .23025E-05 -.44357E-04 30 Prefactor .90478 .11813 -.24499E-05 -.90406E-04 ERR DEF= .500 Final values: Prefactor = 1.49092 Prefactor = 6.14298 Prefactor = 4.61591 Prefactor = 4.26935 norm = 3.59486 Prefactor = 0 Prefactor = 1.66533e-10 Prefactor = 25.1313 Prefactor = 1.72085e-09 Prefactor = 1.58734e-06 Prefactor = 0 Prefactor = 13.8394 Prefactor = 2.93351 norm = 1.7915 norm = 0 norm = 2.21049 Prefactor = 6.0316 Prefactor = 24.6557 norm = 5.2125e-08 Prefactor = 3.33645 norm = 0.0276075 norm = 0 Prefactor = 0.142696 Prefactor = 5.55112e-11 Prefactor = 17.3762 norm = 8.43769e-09 Prefactor = 2.33502 Prefactor = 0 Normalizat = 0.863849 Prefactor = 0.904781 ********** ** 18 **HESSE ********** FCN= 15383.74 FROM HESSE STATUS=OK 664 CALLS 2959 TOTAL EDM= .20E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 1.4909 68.991 .77338E-03 -1.5684 2 Prefactor 6.1430 5.4717 .40622E-03 -1.5658 3 Prefactor 4.6159 2.3239 .46769E-03 -1.5665 4 Prefactor 4.2694 87.790 .46756E-03 -1.5667 5 norm 3.5949 3.1518 .53252E-03 -1.5670 6 Prefactor .0000 .62650 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .16653E-09 19.939 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 25.131 4.6140 .19950E-03 -1.5608 9 Prefactor .17208E-08 4.2660 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .15873E-05 130.72 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .0000 .69020 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor 13.839 18.554 .26666E-03 -1.5634 13 Prefactor 2.9335 9.1672 .59538E-03 -1.5674 14 norm 1.7915 3.8325 .78298E-03 -1.5681 15 norm .0000 1.0784 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 norm 2.2105 2.2905 .69171E-03 -1.5678 17 Prefactor 6.0316 3.5741 .40868E-03 -1.5659 18 Prefactor 24.656 17.595 .20094E-03 -1.5609 19 norm .52125E-07 1.1760 .42118E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor 3.3364 6.7629 .55426E-03 -1.5671 21 norm .27608E-01 .23399 .22104E-02 -1.5711 WARNING - - ABOVE PARAMETER IS AT LIMIT. 22 norm .0000 .66455 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 Prefactor .14270 2.9256 .73233E-02 -1.5700 WARNING - - ABOVE PARAMETER IS AT LIMIT. 24 Prefactor .55511E-10 1.4236 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 25 Prefactor 17.376 10.770 .24033E-03 -1.5625 26 norm .84377E-08 4.8420 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 27 Prefactor 2.3350 2.1815 .66960E-03 -1.5677 28 Prefactor .0000 .60338 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 29 Normalizat .86385 .10533 .44436E-01 -.97742 30 Prefactor .90478 .99071E-01 .45063E-01 -.95974 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.96806e-06 Minuit parameter uncertainties: 1 20.2842 2 5.47171 3 2.32387 4 38.7205 5 3.1518 6 4.95413e-07 7 0.000105904 8 4.614 9 0.000172147 10 0.0288102 11 7.76133e-07 12 18.5539 13 9.16724 14 3.83255 15 6.23911e-06 16 2.29054 17 3.57411 18 17.5947 19 0.000495182 20 6.76287 21 0.160746 22 3.41448e-06 23 1.29225 24 1.29735e-05 25 10.7701 26 0.000403792 27 2.18155 28 6.79756e-08 29 0.105351 30 0.0990908 ********** ** 18 **HESSE ********** FCN= 15383.74 FROM HESSE STATUS=OK 664 CALLS 2959 TOTAL EDM= .20E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 1.4909 68.991 .77338E-03 -1.5684 2 Prefactor 6.1430 5.4717 .40622E-03 -1.5658 3 Prefactor 4.6159 2.3239 .46769E-03 -1.5665 4 Prefactor 4.2694 87.790 .46756E-03 -1.5667 5 norm 3.5949 3.1518 .53252E-03 -1.5670 6 Prefactor .0000 .62650 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .16653E-09 19.939 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 25.131 4.6140 .19950E-03 -1.5608 9 Prefactor .17208E-08 4.2660 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .15873E-05 130.72 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .0000 .69020 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor 13.839 18.554 .26666E-03 -1.5634 13 Prefactor 2.9335 9.1672 .59538E-03 -1.5674 14 norm 1.7915 3.8325 .78298E-03 -1.5681 15 norm .0000 1.0784 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 norm 2.2105 2.2905 .69171E-03 -1.5678 17 Prefactor 6.0316 3.5741 .40868E-03 -1.5659 18 Prefactor 24.656 17.595 .20094E-03 -1.5609 19 norm .52125E-07 1.1760 .42118E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor 3.3364 6.7629 .55426E-03 -1.5671 21 norm .27608E-01 .23399 .22104E-02 -1.5711 WARNING - - ABOVE PARAMETER IS AT LIMIT. 22 norm .0000 .66455 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 Prefactor .14270 2.9256 .73233E-02 -1.5700 WARNING - - ABOVE PARAMETER IS AT LIMIT. 24 Prefactor .55511E-10 1.4236 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 25 Prefactor 17.376 10.770 .24033E-03 -1.5625 26 norm .84377E-08 4.8420 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 27 Prefactor 2.3350 2.1815 .66960E-03 -1.5677 28 Prefactor .0000 .60338 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 29 Normalizat .86385 .10533 .44436E-01 -.97742 30 Prefactor .90478 .99071E-01 .45063E-01 -.95974 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.96806e-06 Minuit parameter uncertainties: 1 20.2842 2 5.47171 3 2.32387 4 38.7205 5 3.1518 6 4.95413e-07 7 0.000105904 8 4.614 9 0.000172147 10 0.0288102 11 7.76133e-07 12 18.5539 13 9.16724 14 3.83255 15 6.23911e-06 16 2.29054 17 3.57411 18 17.5947 19 0.000495182 20 6.76287 21 0.160746 22 3.41448e-06 23 1.29225 24 1.29735e-05 25 10.7701 26 0.000403792 27 2.18155 28 6.79756e-08 29 0.105351 30 0.0990908 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 15383.3867104 delta logL = 0.351953102459 Extracting fit parameters... 4FGL J2251.5-4928 Spectrum: PowerLaw 403 Prefactor: 7.411e+00 1.366e+01 0.000e+00 1.000e+06 ( 1.000e-14) 404 Index: 2.513e+00 8.307e-01 0.000e+00 1.000e+01 (-1.000e+00) 405 Scale: 2.716e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 589 Prefactor: 9.116e-01 1.173e-01 0.000e+00 1.000e+01 ( 1.000e+00) 590 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 591 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 588 Normalization: 8.503e-01 1.194e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 1.50 Ra Dec: 342.879 -49.469 Photon Index (Free Index): 2.51 +/- 0.83 Photon Flux (Free Index): 1.97e-08 +/- 2.24e-08 Energy Flux (Free Index): 5.63e-06 +/- 5.62e-06 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/39500788/cmap_HighResolution_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.34e-03', comment='SUCCESS', energy_flux2='5.63e-06', dlogl='3.52e-01', photon_flux2='1.97e-08', job_status='DONE', time_completed='2026-09-30 00:00:20.769881', photon_index_error2='0.83', photon_index2='2.51', ts='0.79', fit_tolerance='1e-08', GAL='0.90', photon_index_error='0.00', photon_flux_upper_limit='3.16e-08', energy_flux_error2='5.62e-06', EG='0.86', time_epoch_completed='1790751620.77', return_code='0', job_id='39500788', GAL2='0.91', EG2='0.85', return_code2='0', photon_flux_error2='2.24e-08', ts2='1.50', photon_index='1.85' WHERE bin_id='947' AND source_name='4FGL J2251.5-4928' AND cadence='weekly'; Database successfully updated. Analysis Complete. Wed Sep 30 00:01:41 PDT 2026 Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 15383.3867104 delta logL = 0.351953102459 Extracting fit parameters... 4FGL J2251.5-4928 Spectrum: PowerLaw 403 Prefactor: 7.411e+00 1.366e+01 0.000e+00 1.000e+06 ( 1.000e-14) 404 Index: 2.513e+00 8.307e-01 0.000e+00 1.000e+01 (-1.000e+00) 405 Scale: 2.716e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 589 Prefactor: 9.116e-01 1.173e-01 0.000e+00 1.000e+01 ( 1.000e+00) 590 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 591 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 588 Normalization: 8.503e-01 1.194e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 1.50 Ra Dec: 342.879 -49.469 Photon Index (Free Index): 2.51 +/- 0.83 Photon Flux (Free Index): 1.97e-08 +/- 2.24e-08 Energy Flux (Free Index): 5.63e-06 +/- 5.62e-06 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/39500673/cmap_HighResolution_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.34e-03', comment='SUCCESS', energy_flux2='5.63e-06', dlogl='3.52e-01', photon_flux2='1.97e-08', job_status='DONE', time_completed='2026-09-30 00:00:37.452594', photon_index_error2='0.83', photon_index2='2.51', ts='0.79', fit_tolerance='1e-08', GAL='0.90', photon_index_error='0.00', photon_flux_upper_limit='3.16e-08', energy_flux_error2='5.62e-06', EG='0.86', time_epoch_completed='1790751637.45', return_code='0', job_id='39500673', GAL2='0.91', EG2='0.85', return_code2='0', photon_flux_error2='2.24e-08', ts2='1.50', photon_index='1.85' WHERE bin_id='947' AND source_name='4FGL J2251.5-4928' AND cadence='weekly'; Database successfully updated. Analysis Complete. Wed Sep 30 00:01:41 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 15383.7386635 Extracting fit parameters... 4FGL J2251.5-4928 Spectrum: PowerLaw 403 Prefactor: 1.384e+01 1.855e+01 0.000e+00 1.000e+06 ( 1.000e-14) 404 Index: 1.851e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 405 Scale: 2.716e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 589 Prefactor: 9.048e-01 9.909e-02 0.000e+00 1.000e+01 ( 1.000e+00) 590 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 591 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 588 Normalization: 8.638e-01 1.054e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.79 Ra Dec: 342.879 -49.469 Photon Flux Upper Limit: 3.15731983933e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00233747527095 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/39500887/likelihoodResults_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 15383.3962843 delta logL = 0.342379216199 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 15383.3867105 delta logL = 0.351953057028 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 7.4138 1.0000 .0000 .10000E+07 2 'Index ' 2.5123 1.0000 .0000 10.000 3 'Normalizat' .85030 1.0000 .10000E-01 10.000 4 'Prefactor ' .91162 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5920E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 15383.39 FROM MIGRAD STATUS=CONVERGED 92 CALLS 296 TOTAL EDM= .52E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 7.4108 27.427 .14724E-04 -.48040E-02 2 Index 2.5125 1.6285 .87240E-02 -.95589E-04 3 Normalizat .85028 .12295 .23558E-03 .73455E-03 4 Prefactor .91164 .11944 .22570E-03 .52955E-03 ERR DEF= .500 Final values: Prefactor = 7.41082 Index = 2.51253 Normalizat = 0.850279 Prefactor = 0.911642 ********** ** 18 **HESSE ********** FCN= 15383.39 FROM HESSE STATUS=OK 25 CALLS 321 TOTAL EDM= .62E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 7.4108 13.662 .58897E-06 -1.5654 2 Index 2.5125 .82563 .34896E-03 -.52071 3 Normalizat .85028 .11935 .47116E-04 -.98230 4 Prefactor .91164 .11722 .45140E-04 -.95735 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 6.17086e-10 Minuit parameter uncertainties: 1 13.6618 2 0.830697 3 0.119387 4 0.117257 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 15383.3867104 delta logL = 0.351953102459 Extracting fit parameters... 4FGL J2251.5-4928 Spectrum: PowerLaw 403 Prefactor: 7.411e+00 1.366e+01 0.000e+00 1.000e+06 ( 1.000e-14) 404 Index: 2.513e+00 8.307e-01 0.000e+00 1.000e+01 (-1.000e+00) 405 Scale: 2.716e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 589 Prefactor: 9.116e-01 1.173e-01 0.000e+00 1.000e+01 ( 1.000e+00) 590 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 591 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 588 Normalization: 8.503e-01 1.194e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 1.50 Ra Dec: 342.879 -49.469 Photon Index (Free Index): 2.51 +/- 0.83 Photon Flux (Free Index): 1.97e-08 +/- 2.24e-08 Energy Flux (Free Index): 5.63e-06 +/- 5.62e-06 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/39500887/cmap_HighResolution_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.34e-03', comment='SUCCESS', energy_flux2='5.63e-06', dlogl='3.52e-01', photon_flux2='1.97e-08', job_status='DONE', time_completed='2026-09-30 00:02:09.734805', photon_index_error2='0.83', photon_index2='2.51', ts='0.79', fit_tolerance='1e-08', GAL='0.90', photon_index_error='0.00', photon_flux_upper_limit='3.16e-08', energy_flux_error2='5.62e-06', EG='0.86', time_epoch_completed='1790751729.73', return_code='0', job_id='39500887', GAL2='0.91', EG2='0.85', return_code2='0', photon_flux_error2='2.24e-08', ts2='1.50', photon_index='1.85' WHERE bin_id='947' AND source_name='4FGL J2251.5-4928' AND cadence='weekly'; Database successfully updated. Analysis Complete. Wed Sep 30 00:02:09 PDT 2026 source GAL_V02 Working on... /lscratch/kocevski/39502452/ft1_filtered_4FGL_J2251.5-4928_weekly_bin947.fits.....................! real 41.66 user 38.68 sys 0.97 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/39502452/ft1_filtered_4FGL_J2251.5-4928_weekly_bin947.fits', '/lscratch/kocevski/39502452/ft2_4FGL_J2251.5-4928_weekly_bin947.fits', expMap='/lscratch/kocevski/39502452/expmap_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.fits', expCube='/lscratch/kocevski/39502452/ltcube_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/39502452/Model_4FGL_J2251.5-4928_weekly_bin947.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2251.5-4928' 4FGL J2251.5-4928 Spectrum: PowerLaw 403 Prefactor: 7.449e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-14) 404 Index: 1.851e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 405 Scale: 2.716e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/39502452/ft1_filtered_4FGL_J2251.5-4928_weekly_bin947.fits Spacecraft file(s): /lscratch/kocevski/39502452/ft2_4FGL_J2251.5-4928_weekly_bin947.fits Exposure map: /lscratch/kocevski/39502452/expmap_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.fits Exposure cube: /lscratch/kocevski/39502452/ltcube_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/39502452/Model_4FGL_J2251.5-4928_weekly_bin947.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) = 15383.7990784 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 15383.7392476 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 1.8215 1.0000 .0000 .10000E+07 2 'Prefactor ' 6.1012 1.0000 .0000 .10000E+07 3 'Prefactor ' 4.6264 1.0000 .0000 .10000E+07 4 'Prefactor ' 4.6289 1.0000 .0000 .10000E+07 5 'norm ' 3.5973 1.0000 .0000 .10000E+07 6 'Prefactor ' .53604E-05 1.0000 .0000 .10000E+07 7 'Prefactor ' .90988E-02 1.0000 .0000 .10000E+07 8 'Prefactor ' 25.137 1.0000 .0000 .10000E+07 9 'Prefactor ' .59514E-06 1.0000 .0000 .10000E+07 10 'Prefactor ' .56760E-03 1.0000 .0000 .10000E+07 11 'Prefactor ' .66246E-05 1.0000 .0000 .10000E+07 12 'Prefactor ' 14.082 1.0000 .0000 .10000E+07 13 'Prefactor ' 2.9097 1.0000 .0000 .10000E+07 14 'norm ' 1.7844 1.0000 .0000 .10000E+07 15 'norm ' .78904E-06 1.0000 .0000 .10000E+07 16 'norm ' 2.2096 1.0000 .0000 .10000E+07 17 'Prefactor ' 6.0290 1.0000 .0000 .10000E+07 18 'Prefactor ' 24.777 1.0000 .0000 .10000E+07 19 'norm ' .15018E-03 1.0000 .0000 .10000E+07 20 'Prefactor ' 3.3320 1.0000 .0000 .10000E+07 21 'norm ' .27929E-01 1.0000 .0000 .10000E+07 22 'norm ' .97695E-05 1.0000 .0000 .10000E+07 23 'Prefactor ' .14499 1.0000 .0000 .10000E+07 24 'Prefactor ' .13954E-04 1.0000 .0000 .10000E+07 25 'Prefactor ' 17.329 1.0000 .0000 .10000E+07 26 'norm ' .12964E-03 1.0000 .0000 .10000E+07 27 'Prefactor ' 2.3424 1.0000 .0000 .10000E+07 28 'Prefactor ' .61473E-06 1.0000 .0000 .10000E+07 29 'Normalizat' .86367 1.0000 .10000E-01 10.000 30 'Prefactor ' .90458 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5920E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 15383.74 FROM MIGRAD STATUS=CONVERGED 223 CALLS 2295 TOTAL EDM= .16E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.6% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 1.4909 3.6882 .23706E-06 -.14420E-03 2 Prefactor 6.1430 4.8084 -.12153E-06 .33309E-02 3 Prefactor 4.6159 2.3046 .72156E-07 .22292E-02 4 Prefactor 4.2694 15.219 .85081E-06 -.50524E-01 5 norm 3.5949 3.1419 .32935E-07 .58381E-03 6 Prefactor .0000 .62524 -.53539E-07** at limit ** 7 Prefactor .16653E-09 19.765 -.21649E-06** at limit ** 8 Prefactor 25.131 4.6122 .78456E-07 .95058E-02 9 Prefactor .17208E-08 4.2459 .51129E-06** at limit ** 10 Prefactor .15873E-05 134.35 .27763E-05** at limit ** 11 Prefactor .0000 .68623 -.74372E-07** at limit ** 12 Prefactor 13.839 14.047 -.21824E-06 -.34999E-01 13 Prefactor 2.9335 9.1632 -.20746E-06 -.29498E-02 14 norm 1.7915 3.7912 -.13280E-06 -.62714E-03 15 norm .0000 1.0731 -.62609E-07** at limit ** 16 norm 2.2105 2.2283 .10316E-06 .23256E-02 17 Prefactor 6.0316 3.5397 .10355E-07 -.15445E-02 18 Prefactor 24.656 16.035 -.21103E-06 -.85075E-02 19 norm .52125E-07 6.3499 .13154E-06** at limit ** 20 Prefactor 3.3364 6.6845 -.30742E-06 -.19804E-02 21 norm .27608E-01 1.3983 -.61644E-07** at limit ** 22 norm .0000 .66112 .33650E-07** at limit ** 23 Prefactor .14270 6.1877 .34402E-06** at limit ** 24 Prefactor .55511E-10 1.4336 .11768E-06** at limit ** 25 Prefactor 17.376 4.9089 .60605E-07 .95682E-01 26 norm .84377E-08 4.7190 .22346E-06** at limit ** 27 Prefactor 2.3350 2.1681 .10199E-06 .63404E-03 28 Prefactor .0000 .60095 -.57758E-07** at limit ** 29 Normalizat .86385 .12479 .23025E-05 -.44357E-04 30 Prefactor .90478 .11813 -.24499E-05 -.90406E-04 ERR DEF= .500 Final values: Prefactor = 1.49092 Prefactor = 6.14298 Prefactor = 4.61591 Prefactor = 4.26935 norm = 3.59486 Prefactor = 0 Prefactor = 1.66533e-10 Prefactor = 25.1313 Prefactor = 1.72085e-09 Prefactor = 1.58734e-06 Prefactor = 0 Prefactor = 13.8394 Prefactor = 2.93351 norm = 1.7915 norm = 0 norm = 2.21049 Prefactor = 6.0316 Prefactor = 24.6557 norm = 5.2125e-08 Prefactor = 3.33645 norm = 0.0276075 norm = 0 Prefactor = 0.142696 Prefactor = 5.55112e-11 Prefactor = 17.3762 norm = 8.43769e-09 Prefactor = 2.33502 Prefactor = 0 Normalizat = 0.863849 Prefactor = 0.904781 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 15383.7386635 Extracting fit parameters... 4FGL J2251.5-4928 Spectrum: PowerLaw 403 Prefactor: 1.384e+01 1.855e+01 0.000e+00 1.000e+06 ( 1.000e-14) 404 Index: 1.851e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 405 Scale: 2.716e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 589 Prefactor: 9.048e-01 9.909e-02 0.000e+00 1.000e+01 ( 1.000e+00) 590 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 591 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 588 Normalization: 8.638e-01 1.054e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.79 Ra Dec: 342.879 -49.469 Photon Flux Upper Limit: 3.15731983933e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00233747527095 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/39501435/likelihoodResults_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 15383.3962843 delta logL = 0.342379216199 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 15383.3867105 delta logL = 0.351953057028 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 7.4138 1.0000 .0000 .10000E+07 2 'Index ' 2.5123 1.0000 .0000 10.000 3 'Normalizat' .85030 1.0000 .10000E-01 10.000 4 'Prefactor ' .91162 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5920E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 15383.39 FROM MIGRAD STATUS=CONVERGED 92 CALLS 296 TOTAL EDM= .52E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 7.4108 27.427 .14724E-04 -.48040E-02 2 Index 2.5125 1.6285 .87240E-02 -.95589E-04 3 Normalizat .85028 .12295 .23558E-03 .73455E-03 4 Prefactor .91164 .11944 .22570E-03 .52955E-03 ERR DEF= .500 Final values: Prefactor = 7.41082 Index = 2.51253 Normalizat = 0.850279 Prefactor = 0.911642 ********** ** 18 **HESSE ********** FCN= 15383.39 FROM HESSE STATUS=OK 25 CALLS 321 TOTAL EDM= .62E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 7.4108 13.662 .58897E-06 -1.5654 2 Index 2.5125 .82563 .34896E-03 -.52071 3 Normalizat .85028 .11935 .47116E-04 -.98230 4 Prefactor .91164 .11722 .45140E-04 -.95735 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 6.17086e-10 Minuit parameter uncertainties: 1 13.6618 2 0.830697 3 0.119387 4 0.117257 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 15383.3867104 delta logL = 0.351953102459 Extracting fit parameters... 4FGL J2251.5-4928 Spectrum: PowerLaw 403 Prefactor: 7.411e+00 1.366e+01 0.000e+00 1.000e+06 ( 1.000e-14) 404 Index: 2.513e+00 8.307e-01 0.000e+00 1.000e+01 (-1.000e+00) 405 Scale: 2.716e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 589 Prefactor: 9.116e-01 1.173e-01 0.000e+00 1.000e+01 ( 1.000e+00) 590 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 591 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 588 Normalization: 8.503e-01 1.194e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 1.50 Ra Dec: 342.879 -49.469 Photon Index (Free Index): 2.51 +/- 0.83 Photon Flux (Free Index): 1.97e-08 +/- 2.24e-08 Energy Flux (Free Index): 5.63e-06 +/- 5.62e-06 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/39501435/cmap_HighResolution_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.34e-03', comment='SUCCESS', energy_flux2='5.63e-06', dlogl='3.52e-01', photon_flux2='1.97e-08', job_status='DONE', time_completed='2026-09-30 00:03:33.366865', photon_index_error2='0.83', photon_index2='2.51', ts='0.79', fit_tolerance='1e-08', GAL='0.90', photon_index_error='0.00', photon_flux_upper_limit='3.16e-08', energy_flux_error2='5.62e-06', EG='0.86', time_epoch_completed='1790751813.37', return_code='0', job_id='39501435', GAL2='0.91', EG2='0.85', return_code2='0', photon_flux_error2='2.24e-08', ts2='1.50', photon_index='1.85' WHERE bin_id='947' AND source_name='4FGL J2251.5-4928' AND cadence='weekly'; Database successfully updated. Analysis Complete. Wed Sep 30 00:03:33 PDT 2026 ********** ** 18 **HESSE ********** FCN= 15383.74 FROM HESSE STATUS=OK 664 CALLS 2959 TOTAL EDM= .20E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 1.4909 68.991 .77338E-03 -1.5684 2 Prefactor 6.1430 5.4717 .40622E-03 -1.5658 3 Prefactor 4.6159 2.3239 .46769E-03 -1.5665 4 Prefactor 4.2694 87.790 .46756E-03 -1.5667 5 norm 3.5949 3.1518 .53252E-03 -1.5670 6 Prefactor .0000 .62650 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .16653E-09 19.939 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 25.131 4.6140 .19950E-03 -1.5608 9 Prefactor .17208E-08 4.2660 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .15873E-05 130.72 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .0000 .69020 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor 13.839 18.554 .26666E-03 -1.5634 13 Prefactor 2.9335 9.1672 .59538E-03 -1.5674 14 norm 1.7915 3.8325 .78298E-03 -1.5681 15 norm .0000 1.0784 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 norm 2.2105 2.2905 .69171E-03 -1.5678 17 Prefactor 6.0316 3.5741 .40868E-03 -1.5659 18 Prefactor 24.656 17.595 .20094E-03 -1.5609 19 norm .52125E-07 1.1760 .42118E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor 3.3364 6.7629 .55426E-03 -1.5671 21 norm .27608E-01 .23399 .22104E-02 -1.5711 WARNING - - ABOVE PARAMETER IS AT LIMIT. 22 norm .0000 .66455 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 Prefactor .14270 2.9256 .73233E-02 -1.5700 WARNING - - ABOVE PARAMETER IS AT LIMIT. 24 Prefactor .55511E-10 1.4236 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 25 Prefactor 17.376 10.770 .24033E-03 -1.5625 26 norm .84377E-08 4.8420 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 27 Prefactor 2.3350 2.1815 .66960E-03 -1.5677 28 Prefactor .0000 .60338 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 29 Normalizat .86385 .10533 .44436E-01 -.97742 30 Prefactor .90478 .99071E-01 .45063E-01 -.95974 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.96806e-06 Minuit parameter uncertainties: 1 20.2842 2 5.47171 3 2.32387 4 38.7205 5 3.1518 6 4.95413e-07 7 0.000105904 8 4.614 9 0.000172147 10 0.0288102 11 7.76133e-07 12 18.5539 13 9.16724 14 3.83255 15 6.23911e-06 16 2.29054 17 3.57411 18 17.5947 19 0.000495182 20 6.76287 21 0.160746 22 3.41448e-06 23 1.29225 24 1.29735e-05 25 10.7701 26 0.000403792 27 2.18155 28 6.79756e-08 29 0.105351 30 0.0990908 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 15383.7386635 Extracting fit parameters... 4FGL J2251.5-4928 Spectrum: PowerLaw 403 Prefactor: 1.384e+01 1.855e+01 0.000e+00 1.000e+06 ( 1.000e-14) 404 Index: 1.851e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 405 Scale: 2.716e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 589 Prefactor: 9.048e-01 9.909e-02 0.000e+00 1.000e+01 ( 1.000e+00) 590 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 591 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 588 Normalization: 8.638e-01 1.054e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.79 Ra Dec: 342.879 -49.469 Photon Flux Upper Limit: 3.15731983933e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00233747527095 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/39501720/likelihoodResults_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 15383.3962843 delta logL = 0.342379216199 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 15383.3867105 delta logL = 0.351953057028 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 7.4138 1.0000 .0000 .10000E+07 2 'Index ' 2.5123 1.0000 .0000 10.000 3 'Normalizat' .85030 1.0000 .10000E-01 10.000 4 'Prefactor ' .91162 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5920E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 15383.39 FROM MIGRAD STATUS=CONVERGED 92 CALLS 296 TOTAL EDM= .52E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 7.4108 27.427 .14724E-04 -.48040E-02 2 Index 2.5125 1.6285 .87240E-02 -.95589E-04 3 Normalizat .85028 .12295 .23558E-03 .73455E-03 4 Prefactor .91164 .11944 .22570E-03 .52955E-03 ERR DEF= .500 Final values: Prefactor = 7.41082 Index = 2.51253 Normalizat = 0.850279 Prefactor = 0.911642 ********** ** 18 **HESSE ********** FCN= 15383.39 FROM HESSE STATUS=OK 25 CALLS 321 TOTAL EDM= .62E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 7.4108 13.662 .58897E-06 -1.5654 2 Index 2.5125 .82563 .34896E-03 -.52071 3 Normalizat .85028 .11935 .47116E-04 -.98230 4 Prefactor .91164 .11722 .45140E-04 -.95735 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 6.17086e-10 Minuit parameter uncertainties: 1 13.6618 2 0.830697 3 0.119387 4 0.117257 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 15383.3867104 delta logL = 0.351953102459 Extracting fit parameters... 4FGL J2251.5-4928 Spectrum: PowerLaw 403 Prefactor: 7.411e+00 1.366e+01 0.000e+00 1.000e+06 ( 1.000e-14) 404 Index: 2.513e+00 8.307e-01 0.000e+00 1.000e+01 (-1.000e+00) 405 Scale: 2.716e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 589 Prefactor: 9.116e-01 1.173e-01 0.000e+00 1.000e+01 ( 1.000e+00) 590 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 591 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 588 Normalization: 8.503e-01 1.194e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 1.50 Ra Dec: 342.879 -49.469 Photon Index (Free Index): 2.51 +/- 0.83 Photon Flux (Free Index): 1.97e-08 +/- 2.24e-08 Energy Flux (Free Index): 5.63e-06 +/- 5.62e-06 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/39501720/cmap_HighResolution_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.34e-03', comment='SUCCESS', energy_flux2='5.63e-06', dlogl='3.52e-01', photon_flux2='1.97e-08', job_status='DONE', time_completed='2026-09-30 00:03:43.969916', photon_index_error2='0.83', photon_index2='2.51', ts='0.79', fit_tolerance='1e-08', GAL='0.90', photon_index_error='0.00', photon_flux_upper_limit='3.16e-08', energy_flux_error2='5.62e-06', EG='0.86', time_epoch_completed='1790751823.97', return_code='0', job_id='39501720', GAL2='0.91', EG2='0.85', return_code2='0', photon_flux_error2='2.24e-08', ts2='1.50', photon_index='1.85' WHERE bin_id='947' AND source_name='4FGL J2251.5-4928' AND cadence='weekly'; Database successfully updated. Analysis Complete. Wed Sep 30 00:03:44 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 15383.7386635 Extracting fit parameters... 4FGL J2251.5-4928 Spectrum: PowerLaw 403 Prefactor: 1.384e+01 1.855e+01 0.000e+00 1.000e+06 ( 1.000e-14) 404 Index: 1.851e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 405 Scale: 2.716e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 589 Prefactor: 9.048e-01 9.909e-02 0.000e+00 1.000e+01 ( 1.000e+00) 590 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 591 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 588 Normalization: 8.638e-01 1.054e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.79 Ra Dec: 342.879 -49.469 Photon Flux Upper Limit: 3.15731983933e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00233747527095 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/39502452/likelihoodResults_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 15383.3962843 delta logL = 0.342379216199 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 15383.3867105 delta logL = 0.351953057028 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 7.4138 1.0000 .0000 .10000E+07 2 'Index ' 2.5123 1.0000 .0000 10.000 3 'Normalizat' .85030 1.0000 .10000E-01 10.000 4 'Prefactor ' .91162 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5920E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 15383.39 FROM MIGRAD STATUS=CONVERGED 92 CALLS 296 TOTAL EDM= .52E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 7.4108 27.427 .14724E-04 -.48040E-02 2 Index 2.5125 1.6285 .87240E-02 -.95589E-04 3 Normalizat .85028 .12295 .23558E-03 .73455E-03 4 Prefactor .91164 .11944 .22570E-03 .52955E-03 ERR DEF= .500 Final values: Prefactor = 7.41082 Index = 2.51253 Normalizat = 0.850279 Prefactor = 0.911642 ********** ** 18 **HESSE ********** FCN= 15383.39 FROM HESSE STATUS=OK 25 CALLS 321 TOTAL EDM= .62E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 7.4108 13.662 .58897E-06 -1.5654 2 Index 2.5125 .82563 .34896E-03 -.52071 3 Normalizat .85028 .11935 .47116E-04 -.98230 4 Prefactor .91164 .11722 .45140E-04 -.95735 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 6.17086e-10 Minuit parameter uncertainties: 1 13.6618 2 0.830697 3 0.119387 4 0.117257 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 15383.3867104 delta logL = 0.351953102459 Extracting fit parameters... 4FGL J2251.5-4928 Spectrum: PowerLaw 403 Prefactor: 7.411e+00 1.366e+01 0.000e+00 1.000e+06 ( 1.000e-14) 404 Index: 2.513e+00 8.307e-01 0.000e+00 1.000e+01 (-1.000e+00) 405 Scale: 2.716e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 589 Prefactor: 9.116e-01 1.173e-01 0.000e+00 1.000e+01 ( 1.000e+00) 590 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 591 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 588 Normalization: 8.503e-01 1.194e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 1.50 Ra Dec: 342.879 -49.469 Photon Index (Free Index): 2.51 +/- 0.83 Photon Flux (Free Index): 1.97e-08 +/- 2.24e-08 Energy Flux (Free Index): 5.63e-06 +/- 5.62e-06 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/39502452/cmap_HighResolution_811728001_812332801_4FGL_J2251.5-4928_weekly_bin947.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.34e-03', comment='SUCCESS', energy_flux2='5.63e-06', dlogl='3.52e-01', photon_flux2='1.97e-08', job_status='DONE', time_completed='2026-09-30 00:06:15.665322', photon_index_error2='0.83', photon_index2='2.51', ts='0.79', fit_tolerance='1e-08', GAL='0.90', photon_index_error='0.00', photon_flux_upper_limit='3.16e-08', energy_flux_error2='5.62e-06', EG='0.86', time_epoch_completed='1790751975.67', return_code='0', job_id='39502452', GAL2='0.91', EG2='0.85', return_code2='0', photon_flux_error2='2.24e-08', ts2='1.50', photon_index='1.85' WHERE bin_id='947' AND source_name='4FGL J2251.5-4928' AND cadence='weekly'; Database successfully updated. Analysis Complete. Wed Sep 30 00:06:15 PDT 2026