number of points = 17387 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J2251.5-4928_weekly_bin943 RA = 342.879, Dec = -49.4691 tmin = 809308801, tmax = 809913601 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='36664493', job_status='RUN', time_executed='2026-09-01 18:10:59.772743', time_epoch_executed='1788311459.77' WHERE source_name='4FGL J2251.5-4928' and cadence='weekly' and bin_id='943' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/36664493 Creating custom pfile directory: /lscratch/kocevski/36664493/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=809308801.0 && nMetStart<809913601.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=809308801.0 && nMetStart<809913601.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/36664493/ft1_4FGL_J2251.5-4928_weekly_bin943.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=809308801.0 && nMetStart<809913601.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/36664493/ft2_4FGL_J2251.5-4928_weekly_bin943.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/36664493/ft1_4FGL_J2251.5-4928_weekly_bin943.fits outfile=/lscratch/kocevski/36664493/ft1_filteredMKT_4FGL_J2251.5-4928_weekly_bin943.fits ra=342.879 dec=-49.4691 rad=12.0 tmin=809308801.0 tmax=809913601.0 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 7.24 user 6.49 sys 0.32 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/36664493/ft2_4FGL_J2251.5-4928_weekly_bin943.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/36664493/ft2_4FGL_J2251.5-4928_weekly_bin943.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/36664493/ft1_filteredMKT_4FGL_J2251.5-4928_weekly_bin943.fits evtable="EVENTS" outfile="/lscratch/kocevski/36664493/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits" apply_filter=yes overwrite=yes header_obstimes=yes tstart=0.0 tstop=0.0 gtifile="default" chatter=3 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtmktime version HEAD Applying GTI filter: IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2)) real 0.75 user 0.22 sys 0.14 Number of photons that the gtmktime cut: 836 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/36664493/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits" evtable="EVENTS" scfile=/lscratch/kocevski/36664493/ft2_4FGL_J2251.5-4928_weekly_bin943.fits sctable="SC_DATA/sdf/group/fermi/u/kocevski/software/conda/envs/fermitools_v1.0.5/lib/python2.7/site-packages/pyfits/__init__.py:22: PyFITSDeprecationWarning: PyFITS is deprecated, please use astropy.io.fits PyFITSDeprecationWarning) # noqa Likelihood Analysis Tool Support Contact: Daniel Kocevski (daniel.kocevski@nasa.gov) Importing modules... This is make3FGLxml version 01r0. The default diffuse model files and names are for pass 8 and assume you have v10r00p05 of the Fermi Science Tools or higher. This is make4FGLDR3xml version 01r09. The default diffuse model files and names are for P8R3, 4FGL DRs, and the default fermitools directory locations. WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). /sdf/group/fermi/u/kocevski/software/conda/envs/fermitools_v1.0.5/lib/python2.7/site-packages/matplotlib/cbook/deprecation.py:106: MatplotlibDeprecationWarning: The mpl_toolkits.axes_grid module was deprecated in version 2.1. Use mpl_toolkits.axes_grid1 and mpl_toolkits.axisartist provies the same functionality instead. warnings.warn(message, mplDeprecation, stacklevel=1) WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). ource GAL_V02 Working on... /lscratch/kocevski/36664343/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits.....................! real 28.49 user 26.95 sys 0.89 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/36664343/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits', '/lscratch/kocevski/36664343/ft2_4FGL_J2251.5-4928_weekly_bin943.fits', expMap='/lscratch/kocevski/36664343/expmap_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.fits', expCube='/lscratch/kocevski/36664343/ltcube_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/36664343/Model_4FGL_J2251.5-4928_weekly_bin943.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/36664343/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits Spacecraft file(s): /lscratch/kocevski/36664343/ft2_4FGL_J2251.5-4928_weekly_bin943.fits Exposure map: /lscratch/kocevski/36664343/expmap_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.fits Exposure cube: /lscratch/kocevski/36664343/ltcube_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/36664343/Model_4FGL_J2251.5-4928_weekly_bin943.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) = 9296.40002322 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9296.36721122 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 99.444 1.0000 .0000 .10000E+07 2 'Prefactor ' .10469E-01 1.0000 .0000 .10000E+07 3 'Prefactor ' 5.9329 1.0000 .0000 .10000E+07 4 'Prefactor ' 5.3443 1.0000 .0000 .10000E+07 5 'norm ' .60154E-05 1.0000 .0000 .10000E+07 6 'Prefactor ' 5.3315 1.0000 .0000 .10000E+07 7 'Prefactor ' .62768E-01 1.0000 .0000 .10000E+07 8 'Prefactor ' 5.7168 1.0000 .0000 .10000E+07 9 'Prefactor ' 6.4147 1.0000 .0000 .10000E+07 10 'Prefactor ' .47573E-01 1.0000 .0000 .10000E+07 11 'Prefactor ' .22590E-04 1.0000 .0000 .10000E+07 12 'Prefactor ' .10989E-04 1.0000 .0000 .10000E+07 13 'Prefactor ' .82587E-05 1.0000 .0000 .10000E+07 14 'norm ' .65672E-02 1.0000 .0000 .10000E+07 15 'norm ' 4.0254 1.0000 .0000 .10000E+07 16 'norm ' 3.5817 1.0000 .0000 .10000E+07 17 'Prefactor ' .41865E-04 1.0000 .0000 .10000E+07 18 'Prefactor ' 49.368 1.0000 .0000 .10000E+07 19 'norm ' .13891E-03 1.0000 .0000 .10000E+07 20 'Prefactor ' .20958E-02 1.0000 .0000 .10000E+07 21 'norm ' .57119 1.0000 .0000 .10000E+07 22 'norm ' .51691E-05 1.0000 .0000 .10000E+07 23 'Prefactor ' 21.907 1.0000 .0000 .10000E+07 24 'Prefactor ' .54678E-07 1.0000 .0000 .10000E+07 25 'Prefactor ' 23.249 1.0000 .0000 .10000E+07 26 'norm ' .51215E-03 1.0000 .0000 .10000E+07 27 'Prefactor ' 1.0602 1.0000 .0000 .10000E+07 28 'Prefactor ' .35229E-04 1.0000 .0000 .10000E+07 29 'Normalizat' 1.0618 1.0000 .10000E-01 10.000 30 'Prefactor ' .85500 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= 9296.363 FROM MIGRAD STATUS=CONVERGED 222 CALLS 2865 TOTAL EDM= .26E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .9% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 100.08 35.234 -.49916E-07 .47116E-01 2 Prefactor .11102E-09 13.921 -.41948E-07** at limit ** 3 Prefactor 5.9190 3.5968 .60538E-07 .48518E-03 4 Prefactor 9.3697 98.559 -.57218E-06 .10789E-02 5 norm .0000 2.5584 .59694E-07** at limit ** 6 Prefactor 5.3409 3.5789 -.22316E-07 .40635E-03 7 Prefactor .0000 43.735 .10828E-06** at limit ** 8 Prefactor 5.6741 4.8507 .22111E-07 .43086E-03 9 Prefactor 6.4606 10.945 .73780E-07 .17723E-02 10 Prefactor .11826E-04 6.9410 .13271E-06** at limit ** 11 Prefactor .0000 2.4929 -.90210E-07** at limit ** 12 Prefactor .55511E-10 19.052 .55210E-07** at limit ** 13 Prefactor .34306E-07 26.831 .31397E-06** at limit ** 14 norm .76605E-08 11.341 .88128E-07** at limit ** 15 norm 4.0257 3.3738 .77059E-08 .33878E-04 16 norm 3.5776 2.8777 .38277E-07 .27070E-03 17 Prefactor .0000 1.6628 .23919E-07** at limit ** 18 Prefactor 49.958 13.734 -.45942E-07 -.80781E-01 19 norm .0000 1.4749 -.39055E-07** at limit ** 20 Prefactor .27200E-08 7.5248 -.18064E-07** at limit ** 21 norm .57246 .62153 -.26555E-07 .63792E-04 22 norm .0000 1.0873 .49253E-07** at limit ** 23 Prefactor 21.999 2.8129 -.63939E-08 .79225E-01 24 Prefactor .0000 1.6612 .27787E-07** at limit ** 25 Prefactor 23.217 1.4242 -.60224E-08 -.33305E-02 26 norm .0000 7.7628 .15829E-06** at limit ** 27 Prefactor 1.0870 4.2993 -.20783E-07 -.42522E-03 28 Prefactor .0000 1.6630 .35496E-07** at limit ** 29 Normalizat 1.0609 .17477 -.23783E-06 -.16217E-05 30 Prefactor .85449 .15895 -.36061E-06 -.48714E-05 ERR DEF= .500 Final values: Prefactor = 100.084 Prefactor = 1.11022e-10 Prefactor = 5.91896 Prefactor = 9.36967 norm = 0 Prefactor = 5.34092 Prefactor = 0 Prefactor = 5.67409 Prefactor = 6.46056 Prefactor = 1.18256e-05 Prefactor = 0 Prefactor = 5.55112e-11 Prefactor = 3.43059e-08 norm = 7.66054e-09 norm = 4.02566 norm = 3.57758 Prefactor = 0 Prefactor = 49.9579 norm = 0 Prefactor = 2.72005e-09 norm = 0.572459 norm = 0 Prefactor = 21.9995 Prefactor = 0 Prefactor = 23.2168 norm = 0 Prefactor = 1.08702 Prefactor = 0 Normalizat = 1.06094 Prefactor = 0.854489 " outfile=/lscratch/kocevski/36664469/ltcube_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.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/36664469/ft2_4FGL_J2251.5-4928_weekly_bin943.fits .....................! real 19.59 user 18.81 sys 0.25 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/36664469/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits evtable="EVENTS" scfile=/lscratch/kocevski/36664469/ft2_4FGL_J2251.5-4928_weekly_bin943.fits sctable="SC_DATA" expcube=/lscratch/kocevski/36664469/ltcube_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.fits outfile=/lscratch/kocevski/36664469/expmap_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.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/36664469/ltcube_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.fits .....................! real 75.67 user 70.22 sys 4.46 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/36664469/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits scfile=/lscratch/kocevski/36664469/ft2_4FGL_J2251.5-4928_weekly_bin943.fits outfile=/lscratch/kocevski/36664469/cmap_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.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 0.87 user 0.25 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/36664469/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits scfile=/lscratch/kocevski/36664469/ft2_4FGL_J2251.5-4928_weekly_bin943.fits outfile=/lscratch/kocevski/36664469/cmap_HighResolution_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.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 0.85 user 0.25 sys 0.14 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/36664469/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits evtable="EVENTS" scfile=/lscratch/kocevski/36664469/ft2_4FGL_J2251.5-4928_weekly_bin943.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/36664469/Model_4FGL_J2251.5-4928_weekly_bin943.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 snumber of points = 17387 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J2251.5-4928_weekly_bin943 RA = 342.879, Dec = -49.4691 tmin = 809308801, tmax = 809913601 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='36664532', job_status='RUN', time_executed='2026-09-01 18:12:04.496895', time_epoch_executed='1788311524.5' WHERE source_name='4FGL J2251.5-4928' and cadence='weekly' and bin_id='943' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/36664532 Creating custom pfile directory: /lscratch/kocevski/36664532/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=809308801.0 && nMetStart<809913601.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=809308801.0 && nMetStart<809913601.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/36664532/ft1_4FGL_J2251.5-4928_weekly_bin943.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=809308801.0 && nMetStart<809913601.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/36664532/ft2_4FGL_J2251.5-4928_weekly_bin943.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/36664532/ft1_4FGL_J2251.5-4928_weekly_bin943.fits outfile=/lscratch/kocevski/36664532/ft1_filteredMKT_4FGL_J2251.5-4928_weekly_bin943.fits ra=342.879 dec=-49.4691 rad=12.0 tmin=809308801.0 tmax=809913601.0 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 7.97 user 7.08 sys 0.31 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/36664532/ft2_4FGL_J2251.5-4928_weekly_bin943.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/36664532/ft2_4FGL_J2251.5-4928_weekly_bin943.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/36664532/ft1_filteredMKT_4FGL_J2251.5-4928_weekly_bin943.fits evtable="EVENTS" outfile="/lscratch/kocevski/36664532/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.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 0.78 user 0.23 sys 0.13 Number of photons that the gtmktime cut: 836 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/36664532/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits" evtable="EVENTS" scfile=/lscratch/kocevski/36664532/ft2_4FGL_J2251.5-4928_weekly_bin943.fits sctable="SC_DATA"" outfile=/lscratch/kocevski/36664493/ltcube_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.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/36664493/ft2_4FGL_J2251.5-4928_weekly_bin943.fits .....................! real 18.80 user 18.08 sys 0.23 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/36664493/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits evtable="EVENTS" scfile=/lscratch/kocevski/36664493/ft2_4FGL_J2251.5-4928_weekly_bin943.fits sctable="SC_DATA" expcube=/lscratch/kocevski/36664493/ltcube_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.fits outfile=/lscratch/kocevski/36664493/expmap_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.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/36664493/ltcube_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.fits .....................! real 72.24 user 67.11 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/36664493/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits scfile=/lscratch/kocevski/36664493/ft2_4FGL_J2251.5-4928_weekly_bin943.fits outfile=/lscratch/kocevski/36664493/cmap_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.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 0.84 user 0.25 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/36664493/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits scfile=/lscratch/kocevski/36664493/ft2_4FGL_J2251.5-4928_weekly_bin943.fits outfile=/lscratch/kocevski/36664493/cmap_HighResolution_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.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 0.92 user 0.27 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/36664493/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits evtable="EVENTS" scfile=/lscratch/kocevski/36664493/ft2_4FGL_J2251.5-4928_weekly_bin943.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/36664493/Model_4FGL_J2251.5-4928_weekly_bin943.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 snumber of points = 17387 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J2251.5-4928_weekly_bin943 RA = 342.879, Dec = -49.4691 tmin = 809308801, tmax = 809913601 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='36664552', job_status='RUN', time_executed='2026-09-01 18:12:29.774477', time_epoch_executed='1788311549.77' WHERE source_name='4FGL J2251.5-4928' and cadence='weekly' and bin_id='943' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/36664552 Creating custom pfile directory: /lscratch/kocevski/36664552/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=809308801.0 && nMetStart<809913601.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=809308801.0 && nMetStart<809913601.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/36664552/ft1_4FGL_J2251.5-4928_weekly_bin943.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=809308801.0 && nMetStart<809913601.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/36664552/ft2_4FGL_J2251.5-4928_weekly_bin943.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/36664552/ft1_4FGL_J2251.5-4928_weekly_bin943.fits outfile=/lscratch/kocevski/36664552/ft1_filteredMKT_4FGL_J2251.5-4928_weekly_bin943.fits ra=342.879 dec=-49.4691 rad=12.0 tmin=809308801.0 tmax=809913601.0 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 7.78 user 6.82 sys 0.30 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/36664552/ft2_4FGL_J2251.5-4928_weekly_bin943.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/36664552/ft2_4FGL_J2251.5-4928_weekly_bin943.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/36664552/ft1_filteredMKT_4FGL_J2251.5-4928_weekly_bin943.fits evtable="EVENTS" outfile="/lscratch/kocevski/36664552/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.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 0.85 user 0.24 sys 0.12 Number of photons that the gtmktime cut: 836 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/36664552/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits" evtable="EVENTS" scfile=/lscratch/kocevski/36664552/ft2_4FGL_J2251.5-4928_weekly_bin943.fits sctable="SC_DATA ********** ** 18 **HESSE ********** FCN= 9296.363 FROM HESSE STATUS=OK 646 CALLS 3511 TOTAL EDM= .22E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 100.08 38.218 .10029E-03 -1.5508 2 Prefactor .11102E-09 13.904 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor 5.9190 3.6157 .41203E-03 -1.5659 4 Prefactor 9.3697 98.837 .43449E-03 -1.5647 5 norm .0000 2.5462 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 5.3409 3.5839 .43502E-03 -1.5662 7 Prefactor .0000 42.872 .15064E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 5.6741 4.9920 .41986E-03 -1.5660 9 Prefactor 6.4606 10.970 .39604E-03 -1.5657 10 Prefactor .11826E-04 10.648 .15638E-01 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .0000 2.4865 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor .55511E-10 19.219 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor .34306E-07 26.932 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 norm .76605E-08 11.394 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 norm 4.0257 3.3710 .50237E-03 -1.5668 16 norm 3.5776 2.8999 .53373E-03 -1.5670 17 Prefactor .0000 1.6609 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Prefactor 49.958 32.206 .14233E-03 -1.5567 19 norm .0000 1.4680 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor .27200E-08 7.5428 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 norm .57246 .64007 .71849E-03 -1.5693 22 norm .0000 1.0805 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 Prefactor 21.999 14.646 .21371E-03 -1.5614 24 Prefactor .0000 1.6522 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 25 Prefactor 23.217 16.332 .20744E-03 -1.5612 26 norm .0000 7.7603 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 27 Prefactor 1.0870 4.3252 .11900E-02 -1.5687 28 Prefactor .0000 1.6594 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 29 Normalizat 1.0609 .15576 .39825E-01 -.91016 30 Prefactor .85449 .13692 .44429E-01 -.97750 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.21067e-07 Minuit parameter uncertainties: 1 38.2179 2 7.14581e-05 3 3.61567 4 60.864 5 7.15037e-06 6 3.58393 7 1.60545e-05 8 4.99205 9 10.9701 10 0.0224428 11 6.00762e-06 12 4.81612e-05 13 0.00192199 14 0.000590964 15 3.37097 16 2.89985 17 1.91989e-06 18 32.206 19 1.5694e-06 20 0.000286495 21 0.640075 22 1.76986e-06 23 14.6461 24 1.82223e-06 25 16.3318 26 2.77783e-05 27 4.32522 28 1.93869e-06 29 0.155831 30 0.136977 number of points = 17387 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J2251.5-4928_weekly_bin943 RA = 342.879, Dec = -49.4691 tmin = 809308801, tmax = 809913601 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='36664590', job_status='RUN', time_executed='2026-09-01 18:12:53.556383', time_epoch_executed='1788311573.56' WHERE source_name='4FGL J2251.5-4928' and cadence='weekly' and bin_id='943' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/36664590 Creating custom pfile directory: /lscratch/kocevski/36664590/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=809308801.0 && nMetStart<809913601.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=809308801.0 && nMetStart<809913601.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/36664590/ft1_4FGL_J2251.5-4928_weekly_bin943.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=809308801.0 && nMetStart<809913601.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/36664590/ft2_4FGL_J2251.5-4928_weekly_bin943.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/36664590/ft1_4FGL_J2251.5-4928_weekly_bin943.fits outfile=/lscratch/kocevski/36664590/ft1_filteredMKT_4FGL_J2251.5-4928_weekly_bin943.fits ra=342.879 dec=-49.4691 rad=12.0 tmin=809308801.0 tmax=809913601.0 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 7.42 user 6.67 sys 0.29 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/36664590/ft2_4FGL_J2251.5-4928_weekly_bin943.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/36664590/ft2_4FGL_J2251.5-4928_weekly_bin943.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/36664590/ft1_filteredMKT_4FGL_J2251.5-4928_weekly_bin943.fits evtable="EVENTS" outfile="/lscratch/kocevski/36664590/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits" apply_filter=yes overwrite=yes header_obstimes=yes tstart=0.0 tstop=0.0 gtifile="default" chatter=3 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtmktime version HEAD Applying GTI filter: IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2)) real 0.81 user 0.22 sys 0.14 Number of photons that the gtmktime cut: 836 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/36664590/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits" evtable="EVENTS" scfile=/lscratch/kocevski/36664590/ft2_4FGL_J2251.5-4928_weekly_bin943.fits sctable="SC_DATAnumber of points = 17387 number of fields = 31 RA_SUN column already exists. File will not be modified. number of points = 17387 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J2251.5-4928_weekly_bin943 RA = 342.879, Dec = -49.4691 tmin = 809308801, tmax = 809913601 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='36664592', job_status='RUN', time_executed='2026-09-01 18:12:59.085681', time_epoch_executed='1788311579.09' WHERE source_name='4FGL J2251.5-4928' and cadence='weekly' and bin_id='943' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/36664592 Creating custom pfile directory: /lscratch/kocevski/36664592/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=809308801.0 && nMetStart<809913601.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=809308801.0 && nMetStart<809913601.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/36664592/ft1_4FGL_J2251.5-4928_weekly_bin943.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=809308801.0 && nMetStart<809913601.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/36664592/ft2_4FGL_J2251.5-4928_weekly_bin943.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/36664592/ft1_4FGL_J2251.5-4928_weekly_bin943.fits outfile=/lscratch/kocevski/36664592/ft1_filteredMKT_4FGL_J2251.5-4928_weekly_bin943.fits ra=342.879 dec=-49.4691 rad=12.0 tmin=809308801.0 tmax=809913601.0 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 7.93 user 6.98 sys 0.30 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/36664592/ft2_4FGL_J2251.5-4928_weekly_bin943.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/36664592/ft2_4FGL_J2251.5-4928_weekly_bin943.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/36664592/ft1_filteredMKT_4FGL_J2251.5-4928_weekly_bin943.fits evtable="EVENTS" outfile="/lscratch/kocevski/36664592/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.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 0.91 user 0.24 sys 0.14 Number of photons that the gtmktime cut: 836 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/36664592/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits" evtable="EVENTS" scfile=/lscratch/kocevski/36664592/ft2_4FGL_J2251.5-4928_weekly_bin943.fits sctable="SC_DATADone. Performing analysis on: 4FGL_J2251.5-4928_weekly_bin943 RA = 342.879, Dec = -49.4691 tmin = 809308801, tmax = 809913601 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='36664587', job_status='RUN', time_executed='2026-09-01 18:12:50.949971', time_epoch_executed='1788311570.95' WHERE source_name='4FGL J2251.5-4928' and cadence='weekly' and bin_id='943' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/36664587 Creating custom pfile directory: /lscratch/kocevski/36664587/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=809308801.0 && nMetStart<809913601.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=809308801.0 && nMetStart<809913601.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/36664587/ft1_4FGL_J2251.5-4928_weekly_bin943.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=809308801.0 && nMetStart<809913601.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/36664587/ft2_4FGL_J2251.5-4928_weekly_bin943.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/36664587/ft1_4FGL_J2251.5-4928_weekly_bin943.fits outfile=/lscratch/kocevski/36664587/ft1_filteredMKT_4FGL_J2251.5-4928_weekly_bin943.fits ra=342.879 dec=-49.4691 rad=12.0 tmin=809308801.0 tmax=809913601.0 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 7.11 user 6.36 sys 0.26 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/36664587/ft2_4FGL_J2251.5-4928_weekly_bin943.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/36664587/ft2_4FGL_J2251.5-4928_weekly_bin943.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/36664587/ft1_filteredMKT_4FGL_J2251.5-4928_weekly_bin943.fits evtable="EVENTS" outfile="/lscratch/kocevski/36664587/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.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 0.85 user 0.22 sys 0.13 Number of photons that the gtmktime cut: 836 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/36664587/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits" evtable="EVENTS" scfile=/lscratch/kocevski/36664587/ft2_4FGL_J2251.5-4928_weekly_bin943.fits sctable="SC_DATADone. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9296.36282485 Extracting fit parameters... 4FGL J2251.5-4928 Spectrum: PowerLaw 403 Prefactor: 5.551e-11 4.816e-05 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: 8.545e-01 1.370e-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: 1.061e+00 1.558e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 342.879 -49.469 Photon Flux Upper Limit: 3.36906591361e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00249423836038 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/36664343/likelihoodResults_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.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) = 9296.38791067 delta logL = -0.025085819987 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 9296.36282571 delta logL = -8.53473466123e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .11521E-04 1.0000 .0000 .10000E+07 2 'Index ' .98267 1.0000 .0000 10.000 3 'Normalizat' 1.0608 1.0000 .10000E-01 10.000 4 'Prefactor ' .85460 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= 9296.363 FROM MIGRAD STATUS=CONVERGED 27 CALLS 181 TOTAL EDM= .47E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.7% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .15099E-07 19.289 -.29739E-05** at limit ** 2 Index 1.8730 3.2078 .79639E-04 .10402E-08 3 Normalizat 1.0609 .16659 -.13183E-04 .45469E-04 4 Prefactor .85449 .15872 .21824E-04 .35840E-04 ERR DEF= .500 Final values: Prefactor = 1.5099e-08 Index = 1.87297 Normalizat = 1.06094 Prefactor = 0.854489 ********** ** 18 **HESSE ********** FCN= 9296.363 FROM HESSE STATUS=NOT POSDEF 33 CALLS 214 TOTAL EDM= .88E-10 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .15099E-07 1.4676 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.8730 6.7767 .46050 -.67565 3 Normalizat 1.0609 .96956E-03 .39884E-01 -.91016 4 Prefactor .85449 .92067E-03 .44424E-01 -.97750 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 8.78248e-11 Minuit parameter uncertainties: 1 0.000297539 2 5746.19 3 0.000969564 4 0.000920666 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory number of points = 17387 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 9296.36282485 delta logL = -3.96539689973e-10 Extracting fit parameters... 4FGL J2251.5-4928 Spectrum: PowerLaw 403 Prefactor: 1.510e-08 2.975e-04 0.000e+00 1.000e+06 ( 1.000e-14) 404 Index: 1.873e+00 5.746e+03 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: 8.545e-01 9.207e-04 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: 1.061e+00 9.696e-04 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 342.879 -49.469 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/36664343/cmap_HighResolution_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.49e-03', job_status='DONE', photon_flux_upper_limit='3.37e-08', time_completed='2026-09-01 18:18:33.369023', job_id='36664343', GAL2='0.85', fit_tolerance='1e-08', EG2='1.06', EG='1.06', time_epoch_completed='1788311913.37', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.85', dlogl='-3.97e-10', ts2='-0.00', photon_index_error='0.00', photon_index='1.85' WHERE bin_id='943' AND source_name='4FGL J2251.5-4928' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Sep 1 18:18:33 PDT 2026 Done. Performing analysis on: 4FGL_J2251.5-4928_weekly_bin943 RA = 342.879, Dec = -49.4691 tmin = 809308801, tmax = 809913601 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='36664601', job_status='RUN', time_executed='2026-09-01 18:13:12.828444', time_epoch_executed='1788311592.83' WHERE source_name='4FGL J2251.5-4928' and cadence='weekly' and bin_id='943' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/36664601 Creating custom pfile directory: /lscratch/kocevski/36664601/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=809308801.0 && nMetStart<809913601.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=809308801.0 && nMetStart<809913601.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/36664601/ft1_4FGL_J2251.5-4928_weekly_bin943.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=809308801.0 && nMetStart<809913601.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/36664601/ft2_4FGL_J2251.5-4928_weekly_bin943.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/36664601/ft1_4FGL_J2251.5-4928_weekly_bin943.fits outfile=/lscratch/kocevski/36664601/ft1_filteredMKT_4FGL_J2251.5-4928_weekly_bin943.fits ra=342.879 dec=-49.4691 rad=12.0 tmin=809308801.0 tmax=809913601.0 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 7.22 user 6.40 sys 0.30 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/36664601/ft2_4FGL_J2251.5-4928_weekly_bin943.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/36664601/ft2_4FGL_J2251.5-4928_weekly_bin943.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/36664601/ft1_filteredMKT_4FGL_J2251.5-4928_weekly_bin943.fits evtable="EVENTS" outfile="/lscratch/kocevski/36664601/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.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 0.83 user 0.23 sys 0.13 Number of photons that the gtmktime cut: 836 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/36664601/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits" evtable="EVENTS" scfile=/lscratch/kocevski/36664601/ft2_4FGL_J2251.5-4928_weekly_bin943.fits sctable="SC_DATAnumber of points = 17387 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J2251.5-4928_weekly_bin943 RA = 342.879, Dec = -49.4691 tmin = 809308801, tmax = 809913601 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='36664619', job_status='RUN', time_executed='2026-09-01 18:13:42.033780', time_epoch_executed='1788311622.03' WHERE source_name='4FGL J2251.5-4928' and cadence='weekly' and bin_id='943' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/36664619 Creating custom pfile directory: /lscratch/kocevski/36664619/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=809308801.0 && nMetStart<809913601.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=809308801.0 && nMetStart<809913601.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/36664619/ft1_4FGL_J2251.5-4928_weekly_bin943.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=809308801.0 && nMetStart<809913601.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/36664619/ft2_4FGL_J2251.5-4928_weekly_bin943.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/36664619/ft1_4FGL_J2251.5-4928_weekly_bin943.fits outfile=/lscratch/kocevski/36664619/ft1_filteredMKT_4FGL_J2251.5-4928_weekly_bin943.fits ra=342.879 dec=-49.4691 rad=12.0 tmin=809308801.0 tmax=809913601.0 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 8.04 user 7.15 sys 0.31 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/36664619/ft2_4FGL_J2251.5-4928_weekly_bin943.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/36664619/ft2_4FGL_J2251.5-4928_weekly_bin943.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/36664619/ft1_filteredMKT_4FGL_J2251.5-4928_weekly_bin943.fits evtable="EVENTS" outfile="/lscratch/kocevski/36664619/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits" apply_filter=yes overwrite=yes header_obstimes=yes tstart=0.0 tstop=0.0 gtifile="default" chatter=3 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtmktime version HEAD Applying GTI filter: IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2)) real 0.99 user 0.22 sys 0.16 Number of photons that the gtmktime cut: 836 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/36664619/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits" evtable="EVENTS" scfile=/lscratch/kocevski/36664619/ft2_4FGL_J2251.5-4928_weekly_bin943.fits sctable="SC_DATA outfile=/lscratch/kocevski/36664532/ltcube_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.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/36664532/ft2_4FGL_J2251.5-4928_weekly_bin943.fits .....................! real 19.93 user 19.18 sys 0.26 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/36664532/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits evtable="EVENTS" scfile=/lscratch/kocevski/36664532/ft2_4FGL_J2251.5-4928_weekly_bin943.fits sctable="SC_DATA" expcube=/lscratch/kocevski/36664532/ltcube_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.fits outfile=/lscratch/kocevski/36664532/expmap_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.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/36664532/ltcube_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.fits .....................! real 75.97 user 70.79 sys 4.27 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/36664532/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits scfile=/lscratch/kocevski/36664532/ft2_4FGL_J2251.5-4928_weekly_bin943.fits outfile=/lscratch/kocevski/36664532/cmap_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.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 0.90 user 0.24 sys 0.15 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/36664532/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits scfile=/lscratch/kocevski/36664532/ft2_4FGL_J2251.5-4928_weekly_bin943.fits outfile=/lscratch/kocevski/36664532/cmap_HighResolution_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.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 0.96 user 0.26 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/36664532/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits evtable="EVENTS" scfile=/lscratch/kocevski/36664532/ft2_4FGL_J2251.5-4928_weekly_bin943.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/36664532/Model_4FGL_J2251.5-4928_weekly_bin943.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 sonumber of points = 17387 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J2251.5-4928_weekly_bin943 RA = 342.879, Dec = -49.4691 tmin = 809308801, tmax = 809913601 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='36664620', job_status='RUN', time_executed='2026-09-01 18:13:44.257320', time_epoch_executed='1788311624.26' WHERE source_name='4FGL J2251.5-4928' and cadence='weekly' and bin_id='943' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/36664620 Creating custom pfile directory: /lscratch/kocevski/36664620/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=809308801.0 && nMetStart<809913601.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=809308801.0 && nMetStart<809913601.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/36664620/ft1_4FGL_J2251.5-4928_weekly_bin943.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=809308801.0 && nMetStart<809913601.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/36664620/ft2_4FGL_J2251.5-4928_weekly_bin943.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/36664620/ft1_4FGL_J2251.5-4928_weekly_bin943.fits outfile=/lscratch/kocevski/36664620/ft1_filteredMKT_4FGL_J2251.5-4928_weekly_bin943.fits ra=342.879 dec=-49.4691 rad=12.0 tmin=809308801.0 tmax=809913601.0 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 7.58 user 6.74 sys 0.27 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/36664620/ft2_4FGL_J2251.5-4928_weekly_bin943.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/36664620/ft2_4FGL_J2251.5-4928_weekly_bin943.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/36664620/ft1_filteredMKT_4FGL_J2251.5-4928_weekly_bin943.fits evtable="EVENTS" outfile="/lscratch/kocevski/36664620/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.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 0.79 user 0.25 sys 0.10 Number of photons that the gtmktime cut: 836 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/36664620/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits" evtable="EVENTS" scfile=/lscratch/kocevski/36664620/ft2_4FGL_J2251.5-4928_weekly_bin943.fits sctable="SC_DATA" outfile=/lscratch/kocevski/36664552/ltcube_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.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/36664552/ft2_4FGL_J2251.5-4928_weekly_bin943.fits .....................! real 19.55 user 18.70 sys 0.25 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/36664552/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits evtable="EVENTS" scfile=/lscratch/kocevski/36664552/ft2_4FGL_J2251.5-4928_weekly_bin943.fits sctable="SC_DATA" expcube=/lscratch/kocevski/36664552/ltcube_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.fits outfile=/lscratch/kocevski/36664552/expmap_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.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/36664552/ltcube_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.fits .....................! real 73.89 user 68.74 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/36664552/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits scfile=/lscratch/kocevski/36664552/ft2_4FGL_J2251.5-4928_weekly_bin943.fits outfile=/lscratch/kocevski/36664552/cmap_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.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 0.87 user 0.26 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/36664552/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits scfile=/lscratch/kocevski/36664552/ft2_4FGL_J2251.5-4928_weekly_bin943.fits outfile=/lscratch/kocevski/36664552/cmap_HighResolution_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.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 0.85 user 0.28 sys 0.12 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/36664552/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits evtable="EVENTS" scfile=/lscratch/kocevski/36664552/ft2_4FGL_J2251.5-4928_weekly_bin943.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/36664552/Model_4FGL_J2251.5-4928_weekly_bin943.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 s" outfile=/lscratch/kocevski/36664590/ltcube_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.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/36664590/ft2_4FGL_J2251.5-4928_weekly_bin943.fits .....................! real 19.24 user 18.34 sys 0.25 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/36664590/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits evtable="EVENTS" scfile=/lscratch/kocevski/36664590/ft2_4FGL_J2251.5-4928_weekly_bin943.fits sctable="SC_DATA" expcube=/lscratch/kocevski/36664590/ltcube_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.fits outfile=/lscratch/kocevski/36664590/expmap_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.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/36664590/ltcube_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.fits .....................! real 72.44 user 67.39 sys 4.22 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL 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/36664590/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits scfile=/lscratch/kocevski/36664590/ft2_4FGL_J2251.5-4928_weekly_bin943.fits outfile=/lscratch/kocevski/36664590/cmap_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.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 0.83 user 0.25 sys 0.11 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/36664590/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits scfile=/lscratch/kocevski/36664590/ft2_4FGL_J2251.5-4928_weekly_bin943.fits outfile=/lscratch/kocevski/36664590/cmap_HighResolution_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.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 0.26 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/36664590/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits evtable="EVENTS" scfile=/lscratch/kocevski/36664590/ft2_4FGL_J2251.5-4928_weekly_bin943.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/36664590/Model_4FGL_J2251.5-4928_weekly_bin943.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/36664493/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits.....................! real 28.23 user 26.43 sys 1.18 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/36664493/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits', '/lscratch/kocevski/36664493/ft2_4FGL_J2251.5-4928_weekly_bin943.fits', expMap='/lscratch/kocevski/36664493/expmap_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.fits', expCube='/lscratch/kocevski/36664493/ltcube_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/36664493/Model_4FGL_J2251.5-4928_weekly_bin943.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/36664493/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits Spacecraft file(s): /lscratch/kocevski/36664493/ft2_4FGL_J2251.5-4928_weekly_bin943.fits Exposure map: /lscratch/kocevski/36664493/expmap_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.fits Exposure cube: /lscratch/kocevski/36664493/ltcube_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/36664493/Model_4FGL_J2251.5-4928_weekly_bin943.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) = 9296.40002322 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9296.36721122 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 99.444 1.0000 .0000 .10000E+07 2 'Prefactor ' .10469E-01 1.0000 .0000 .10000E+07 3 'Prefactor ' 5.9329 1.0000 .0000 .10000E+07 4 'Prefactor ' 5.3443 1.0000 .0000 .10000E+07 5 'norm ' .60154E-05 1.0000 .0000 .10000E+07 6 'Prefactor ' 5.3315 1.0000 .0000 .10000E+07 7 'Prefactor ' .62768E-01 1.0000 .0000 .10000E+07 8 'Prefactor ' 5.7168 1.0000 .0000 .10000E+07 9 'Prefactor ' 6.4147 1.0000 .0000 .10000E+07 10 'Prefactor ' .47573E-01 1.0000 .0000 .10000E+07 11 'Prefactor ' .22590E-04 1.0000 .0000 .10000E+07 12 'Prefactor ' .10989E-04 1.0000 .0000 .10000E+07 13 'Prefactor ' .82587E-05 1.0000 .0000 .10000E+07 14 'norm ' .65672E-02 1.0000 .0000 .10000E+07 15 'norm ' 4.0254 1.0000 .0000 .10000E+07 16 'norm ' 3.5817 1.0000 .0000 .10000E+07 17 'Prefactor ' .41865E-04 1.0000 .0000 .10000E+07 18 'Prefactor ' 49.368 1.0000 .0000 .10000E+07 19 'norm ' .13891E-03 1.0000 .0000 .10000E+07 20 'Prefactor ' .20958E-02 1.0000 .0000 .10000E+07 21 'norm ' .57119 1.0000 .0000 .10000E+07 22 'norm ' .51691E-05 1.0000 .0000 .10000E+07 23 'Prefactor ' 21.907 1.0000 .0000 .10000E+07 24 'Prefactor ' .54678E-07 1.0000 .0000 .10000E+07 25 'Prefactor ' 23.249 1.0000 .0000 .10000E+07 26 'norm ' .51215E-03 1.0000 .0000 .10000E+07 27 'Prefactor ' 1.0602 1.0000 ource GAL_V02 Working on... /lscratch/kocevski/36664469/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits.....................! real 29.14 user 27.33 sys 0.95 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/36664469/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits', '/lscratch/kocevski/36664469/ft2_4FGL_J2251.5-4928_weekly_bin943.fits', expMap='/lscratch/kocevski/36664469/expmap_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.fits', expCube='/lscratch/kocevski/36664469/ltcube_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/36664469/Model_4FGL_J2251.5-4928_weekly_bin943.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/36664469/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits Spacecraft file(s): /lscratch/kocevski/36664469/ft2_4FGL_J2251.5-4928_weekly_bin943.fits Exposure map: /lscratch/kocevski/36664469/expmap_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.fits Exposure cube: /lscratch/kocevski/36664469/ltcube_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/36664469/Model_4FGL_J2251.5-4928_weekly_bin943.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) = 9296.40002322 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9296.36721122 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 99.444 1.0000 .0000 .10000E+07 2 'Prefactor ' .10469E-01 1.0000 .0000 .10000E+07 3 'Prefactor ' 5.9329 1.0000 .0000 .10000E+07 4 'Prefactor ' 5.3443 1.0000 .0000 .10000E+07 5 'norm ' .60154E-05 1.0000 .0000 .10000E+07 6 'Prefactor ' 5.3315 1.0000 .0000 .10000E+07 7 'Prefactor ' .62768E-01 1.0000 .0000 .10000E+07 8 'Prefactor ' 5.7168 1.0000 .0000 .10000E+07 9 'Prefactor ' 6.4147 1.0000 .0000 .10000E+07 10 'Prefactor ' .47573E-01 1.0000 .0000 .10000E+07 11 'Prefactor ' .22590E-04 1.0000 .0000 .10000E+07 12 'Prefactor ' .10989E-04 1.0000 .0000 .10000E+07 13 'Prefactor ' .82587E-05 1.0000 .0000 .10000E+07 14 'norm ' .65672E-02 1.0000 .0000 .10000E+07 15 'norm ' 4.0254 1.0000 .0000 .10000E+07 16 'norm ' 3.5817 1.0000 .0000 .10000E+07 17 'Prefactor ' .41865E-04 1.0000 .0000 .10000E+07 18 'Prefactor ' 49.368 1.0000 .0000 .10000E+07 19 'norm ' .13891E-03 1.0000 .0000 .10000E+07 20 'Prefactor ' .20958E-02 1.0000 .0000 .10000E+07 21 'norm ' .57119 1.0000 .0000 .10000E+07 22 'norm ' .51691E-05 1.0000 .0000 .10000E+07 23 'Prefactor ' 21.907 1.0000 .0000 .10000E+07 24 'Prefactor ' .54678E-07 1.0000 .0000 .10000E+07 25 'Prefactor ' 23.249 1.0000 .0000 .10000E+07 26 'norm ' .51215E-03 1.0000 .0000 .10000E+07 27 'Prefactor ' 1.0602 1.0000 " outfile=/lscratch/kocevski/36664587/ltcube_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.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/36664587/ft2_4FGL_J2251.5-4928_weekly_bin943.fits .....................! real 18.61 user 17.67 sys 0.24 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/36664587/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits evtable="EVENTS" scfile=/lscratch/kocevski/36664587/ft2_4FGL_J2251.5-4928_weekly_bin943.fits sctable="SC_DATA" expcube=/lscratch/kocevski/36664587/ltcube_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.fits outfile=/lscratch/kocevski/36664587/expmap_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.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/36664587/ltcube_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.fits .....................! real 69.45 user 64.54 sys 4.02 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Added 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/36664587/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits scfile=/lscratch/kocevski/36664587/ft2_4FGL_J2251.5-4928_weekly_bin943.fits outfile=/lscratch/kocevski/36664587/cmap_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.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 0.84 user 0.22 sys 0.14 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/36664587/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits scfile=/lscratch/kocevski/36664587/ft2_4FGL_J2251.5-4928_weekly_bin943.fits outfile=/lscratch/kocevski/36664587/cmap_HighResolution_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.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 0.83 user 0.24 sys 0.11 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/36664587/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits evtable="EVENTS" scfile=/lscratch/kocevski/36664587/ft2_4FGL_J2251.5-4928_weekly_bin943.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/36664587/Model_4FGL_J2251.5-4928_weekly_bin943.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 s" outfile=/lscratch/kocevski/36664592/ltcube_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.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/36664592/ft2_4FGL_J2251.5-4928_weekly_bin943.fits .....................! real 20.32 user 19.34 sys 0.25 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/36664592/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits evtable="EVENTS" scfile=/lscratch/kocevski/36664592/ft2_4FGL_J2251.5-4928_weekly_bin943.fits sctable="SC_DATA" expcube=/lscratch/kocevski/36664592/ltcube_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.fits outfile=/lscratch/kocevski/36664592/expmap_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.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/36664592/ltcube_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.fits .....................! real 75.49 user 70.23 sys 4.31 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/36664592/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits scfile=/lscratch/kocevski/36664592/ft2_4FGL_J2251.5-4928_weekly_bin943.fits outfile=/lscratch/kocevski/36664592/cmap_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.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 0.84 user 0.25 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/36664592/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits scfile=/lscratch/kocevski/36664592/ft2_4FGL_J2251.5-4928_weekly_bin943.fits outfile=/lscratch/kocevski/36664592/cmap_HighResolution_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.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 0.86 user 0.26 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/36664592/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits evtable="EVENTS" scfile=/lscratch/kocevski/36664592/ft2_4FGL_J2251.5-4928_weekly_bin943.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/36664592/Model_4FGL_J2251.5-4928_weekly_bin943.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 s .0000 .10000E+07 28 'Prefactor ' .35229E-04 1.0000 .0000 .10000E+07 29 'Normalizat' 1.0618 1.0000 .10000E-01 10.000 30 'Prefactor ' .85500 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= 9296.363 FROM MIGRAD STATUS=CONVERGED 222 CALLS 2865 TOTAL EDM= .26E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .9% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 100.08 35.234 -.49916E-07 .47116E-01 2 Prefactor .11102E-09 13.921 -.41948E-07** at limit ** 3 Prefactor 5.9190 3.5968 .60538E-07 .48518E-03 4 Prefactor 9.3697 98.559 -.57218E-06 .10789E-02 5 norm .0000 2.5584 .59694E-07** at limit ** 6 Prefactor 5.3409 3.5789 -.22316E-07 .40635E-03 7 Prefactor .0000 43.735 .10828E-06** at limit ** 8 Prefactor 5.6741 4.8507 .22111E-07 .43086E-03 9 Prefactor 6.4606 10.945 .73780E-07 .17723E-02 10 Prefactor .11826E-04 6.9410 .13271E-06** at limit ** 11 Prefactor .0000 2.4929 -.90210E-07** at limit ** 12 Prefactor .55511E-10 19.052 .55210E-07** at limit ** 13 Prefactor .34306E-07 26.831 .31397E-06** at limit ** 14 norm .76605E-08 11.341 .88128E-07** at limit ** 15 norm 4.0257 3.3738 .77059E-08 .33878E-04 16 norm 3.5776 2.8777 .38277E-07 .27070E-03 17 Prefactor .0000 1.6628 .23919E-07** at limit ** 18 Prefactor 49.958 13.734 -.45942E-07 -.80781E-01 19 norm .0000 1.4749 -.39055E-07** at limit ** 20 Prefactor .27200E-08 7.5248 -.18064E-07** at limit ** 21 norm .57246 .62153 -.26555E-07 .63792E-04 22 norm .0000 1.0873 .49253E-07** at limit ** 23 Prefactor 21.999 2.8129 -.63939E-08 .79225E-01 24 Prefactor .0000 1.6612 .27787E-07** at limit ** 25 Prefactor 23.217 1.4242 -.60224E-08 -.33305E-02 26 norm .0000 7.7628 .15829E-06** at limit ** 27 Prefactor 1.0870 4.2993 -.20783E-07 -.42522E-03 28 Prefactor .0000 1.6630 .35496E-07** at limit ** 29 Normalizat 1.0609 .17477 -.23783E-06 -.16217E-05 30 Prefactor .85449 .15895 -.36061E-06 -.48714E-05 ERR DEF= .500 Final values: Prefactor = 100.084 Prefactor = 1.11022e-10 Prefactor = 5.91896 Prefactor = 9.36967 norm = 0 Prefactor = 5.34092 Prefactor = 0 Prefactor = 5.67409 Prefactor = 6.46056 Prefactor = 1.18256e-05 Prefactor = 0 Prefactor = 5.55112e-11 Prefactor = 3.43059e-08 norm = 7.66054e-09 norm = 4.02566 norm = 3.57758 Prefactor = 0 Prefactor = 49.9579 norm = 0 Prefactor = 2.72005e-09 norm = 0.572459 norm = 0 Prefactor = 21.9995 Prefactor = 0 Prefactor = 23.2168 norm = 0 Prefactor = 1.08702 Prefactor = 0 Normalizat = 1.06094 Prefactor = 0.854489 .0000 .10000E+07 28 'Prefactor ' .35229E-04 1.0000 .0000 .10000E+07 29 'Normalizat' 1.0618 1.0000 .10000E-01 10.000 30 'Prefactor ' .85500 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= 9296.363 FROM MIGRAD STATUS=CONVERGED 222 CALLS 2865 TOTAL EDM= .26E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .9% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 100.08 35.234 -.49916E-07 .47116E-01 2 Prefactor .11102E-09 13.921 -.41948E-07** at limit ** 3 Prefactor 5.9190 3.5968 .60538E-07 .48518E-03 4 Prefactor 9.3697 98.559 -.57218E-06 .10789E-02 5 norm .0000 2.5584 .59694E-07** at limit ** 6 Prefactor 5.3409 3.5789 -.22316E-07 .40635E-03 7 Prefactor .0000 43.735 .10828E-06** at limit ** 8 Prefactor 5.6741 4.8507 .22111E-07 .43086E-03 9 Prefactor 6.4606 10.945 .73780E-07 .17723E-02 10 Prefactor .11826E-04 6.9410 .13271E-06** at limit ** 11 Prefactor .0000 2.4929 -.90210E-07** at limit ** 12 Prefactor .55511E-10 19.052 .55210E-07** at limit ** 13 Prefactor .34306E-07 26.831 .31397E-06** at limit ** 14 norm .76605E-08 11.341 .88128E-07** at limit ** 15 norm 4.0257 3.3738 .77059E-08 .33878E-04 16 norm 3.5776 2.8777 .38277E-07 .27070E-03 17 Prefactor .0000 1.6628 .23919E-07** at limit ** 18 Prefactor 49.958 13.734 -.45942E-07 -.80781E-01 19 norm .0000 1.4749 -.39055E-07** at limit ** 20 Prefactor .27200E-08 7.5248 -.18064E-07** at limit ** 21 norm .57246 .62153 -.26555E-07 .63792E-04 22 norm .0000 1.0873 .49253E-07** at limit ** 23 Prefactor 21.999 2.8129 -.63939E-08 .79225E-01 24 Prefactor .0000 1.6612 .27787E-07** at limit ** 25 Prefactor 23.217 1.4242 -.60224E-08 -.33305E-02 26 norm .0000 7.7628 .15829E-06** at limit ** 27 Prefactor 1.0870 4.2993 -.20783E-07 -.42522E-03 28 Prefactor .0000 1.6630 .35496E-07** at limit ** 29 Normalizat 1.0609 .17477 -.23783E-06 -.16217E-05 30 Prefactor .85449 .15895 -.36061E-06 -.48714E-05 ERR DEF= .500 Final values: Prefactor = 100.084 Prefactor = 1.11022e-10 Prefactor = 5.91896 Prefactor = 9.36967 norm = 0 Prefactor = 5.34092 Prefactor = 0 Prefactor = 5.67409 Prefactor = 6.46056 Prefactor = 1.18256e-05 Prefactor = 0 Prefactor = 5.55112e-11 Prefactor = 3.43059e-08 norm = 7.66054e-09 norm = 4.02566 norm = 3.57758 Prefactor = 0 Prefactor = 49.9579 norm = 0 Prefactor = 2.72005e-09 norm = 0.572459 norm = 0 Prefactor = 21.9995 Prefactor = 0 Prefactor = 23.2168 norm = 0 Prefactor = 1.08702 Prefactor = 0 Normalizat = 1.06094 Prefactor = 0.854489 " outfile=/lscratch/kocevski/36664601/ltcube_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.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/36664601/ft2_4FGL_J2251.5-4928_weekly_bin943.fits .....................! real 19.05 user 18.07 sys 0.27 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/36664601/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits evtable="EVENTS" scfile=/lscratch/kocevski/36664601/ft2_4FGL_J2251.5-4928_weekly_bin943.fits sctable="SC_DATA" expcube=/lscratch/kocevski/36664601/ltcube_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.fits outfile=/lscratch/kocevski/36664601/expmap_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.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/36664601/ltcube_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.fits .....................! real 69.37 user 64.49 sys 4.12 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/36664601/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits scfile=/lscratch/kocevski/36664601/ft2_4FGL_J2251.5-4928_weekly_bin943.fits outfile=/lscratch/kocevski/36664601/cmap_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.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 1.01 user 0.25 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/36664601/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits scfile=/lscratch/kocevski/36664601/ft2_4FGL_J2251.5-4928_weekly_bin943.fits outfile=/lscratch/kocevski/36664601/cmap_HighResolution_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.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 0.79 user 0.23 sys 0.12 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/36664601/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits evtable="EVENTS" scfile=/lscratch/kocevski/36664601/ft2_4FGL_J2251.5-4928_weekly_bin943.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/36664601/Model_4FGL_J2251.5-4928_weekly_bin943.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 s ********** ** 18 **HESSE ********** FCN= 9296.363 FROM HESSE STATUS=OK 646 CALLS 3511 TOTAL EDM= .22E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 100.08 38.218 .10029E-03 -1.5508 2 Prefactor .11102E-09 13.904 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor 5.9190 3.6157 .41203E-03 -1.5659 4 Prefactor 9.3697 98.837 .43449E-03 -1.5647 5 norm .0000 2.5462 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 5.3409 3.5839 .43502E-03 -1.5662 7 Prefactor .0000 42.872 .15064E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 5.6741 4.9920 .41986E-03 -1.5660 9 Prefactor 6.4606 10.970 .39604E-03 -1.5657 10 Prefactor .11826E-04 10.648 .15638E-01 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .0000 2.4865 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor .55511E-10 19.219 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor .34306E-07 26.932 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 norm .76605E-08 11.394 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 norm 4.0257 3.3710 .50237E-03 -1.5668 16 norm 3.5776 2.8999 .53373E-03 -1.5670 17 Prefactor .0000 1.6609 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Prefactor 49.958 32.206 .14233E-03 -1.5567 19 norm .0000 1.4680 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor .27200E-08 7.5428 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 norm .57246 .64007 .71849E-03 -1.5693 22 norm .0000 1.0805 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 Prefactor 21.999 14.646 .21371E-03 -1.5614 24 Prefactor .0000 1.6522 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 25 Prefactor 23.217 16.332 .20744E-03 -1.5612 26 norm .0000 7.7603 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 27 Prefactor 1.0870 4.3252 .11900E-02 -1.5687 28 Prefactor .0000 1.6594 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 29 Normalizat 1.0609 .15576 .39825E-01 -.91016 30 Prefactor .85449 .13692 .44429E-01 -.97750 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.21067e-07 Minuit parameter uncertainties: 1 38.2179 2 7.14581e-05 3 3.61567 4 60.864 5 7.15037e-06 6 3.58393 7 1.60545e-05 8 4.99205 9 10.9701 10 0.0224428 11 6.00762e-06 12 4.81612e-05 13 0.00192199 14 0.000590964 15 3.37097 16 2.89985 17 1.91989e-06 18 32.206 19 1.5694e-06 20 0.000286495 21 0.640075 22 1.76986e-06 23 14.6461 24 1.82223e-06 25 16.3318 26 2.77783e-05 27 4.32522 28 1.93869e-06 29 0.155831 30 0.136977 number of points = 17387 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J2251.5-4928_weekly_bin943 RA = 342.879, Dec = -49.4691 tmin = 809308801, tmax = 809913601 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='36664681', job_status='RUN', time_executed='2026-09-01 18:14:37.091001', time_epoch_executed='1788311677.09' WHERE source_name='4FGL J2251.5-4928' and cadence='weekly' and bin_id='943' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/36664681 Creating custom pfile directory: /lscratch/kocevski/36664681/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=809308801.0 && nMetStart<809913601.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=809308801.0 && nMetStart<809913601.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/36664681/ft1_4FGL_J2251.5-4928_weekly_bin943.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=809308801.0 && nMetStart<809913601.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/36664681/ft2_4FGL_J2251.5-4928_weekly_bin943.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/36664681/ft1_4FGL_J2251.5-4928_weekly_bin943.fits outfile=/lscratch/kocevski/36664681/ft1_filteredMKT_4FGL_J2251.5-4928_weekly_bin943.fits ra=342.879 dec=-49.4691 rad=12.0 tmin=809308801.0 tmax=809913601.0 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 9.31 user 7.91 sys 0.43 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/36664681/ft2_4FGL_J2251.5-4928_weekly_bin943.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/36664681/ft2_4FGL_J2251.5-4928_weekly_bin943.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/36664681/ft1_filteredMKT_4FGL_J2251.5-4928_weekly_bin943.fits evtable="EVENTS" outfile="/lscratch/kocevski/36664681/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.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 1.63 user 0.32 sys 0.15 Number of photons that the gtmktime cut: 836 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/36664681/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits" evtable="EVENTS" scfile=/lscratch/kocevski/36664681/ft2_4FGL_J2251.5-4928_weekly_bin943.fits sctable="SC_DATAnumber of points = 17387 number of fields = 31 RA_SUN column already exists. File will not be modified. ********** ** 18 **HESSE ********** FCN= 9296.363 FROM HESSE STATUS=OK 646 CALLS 3511 TOTAL EDM= .22E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 100.08 38.218 .10029E-03 -1.5508 2 Prefactor .11102E-09 13.904 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor 5.9190 3.6157 .41203E-03 -1.5659 4 Prefactor 9.3697 98.837 .43449E-03 -1.5647 5 norm .0000 2.5462 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 5.3409 3.5839 .43502E-03 -1.5662 7 Prefactor .0000 42.872 .15064E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 5.6741 4.9920 .41986E-03 -1.5660 9 Prefactor 6.4606 10.970 .39604E-03 -1.5657 10 Prefactor .11826E-04 10.648 .15638E-01 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .0000 2.4865 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor .55511E-10 19.219 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor .34306E-07 26.932 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 norm .76605E-08 11.394 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 norm 4.0257 3.3710 .50237E-03 -1.5668 16 norm 3.5776 2.8999 .53373E-03 -1.5670 17 Prefactor .0000 1.6609 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Prefactor 49.958 32.206 .14233E-03 -1.5567 19 norm .0000 1.4680 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor .27200E-08 7.5428 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 norm .57246 .64007 .71849E-03 -1.5693 22 norm .0000 1.0805 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 Prefactor 21.999 14.646 .21371E-03 -1.5614 24 Prefactor .0000 1.6522 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 25 Prefactor 23.217 16.332 .20744E-03 -1.5612 26 norm .0000 7.7603 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 27 Prefactor 1.0870 4.3252 .11900E-02 -1.5687 28 Prefactor .0000 1.6594 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 29 Normalizat 1.0609 .15576 .39825E-01 -.91016 30 Prefactor .85449 .13692 .44429E-01 -.97750 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.21067e-07 Minuit parameter uncertainties: 1 38.2179 2 7.14581e-05 3 3.61567 4 60.864 5 7.15037e-06 6 3.58393 7 1.60545e-05 8 4.99205 9 10.9701 10 0.0224428 11 6.00762e-06 12 4.81612e-05 13 0.00192199 14 0.000590964 15 3.37097 16 2.89985 17 1.91989e-06 18 32.206 19 1.5694e-06 20 0.000286495 21 0.640075 22 1.76986e-06 23 14.6461 24 1.82223e-06 25 16.3318 26 2.77783e-05 27 4.32522 28 1.93869e-06 29 0.155831 30 0.136977 Done. Performing analysis on: 4FGL_J2251.5-4928_weekly_bin943 RA = 342.879, Dec = -49.4691 tmin = 809308801, tmax = 809913601 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='36664740', job_status='RUN', time_executed='2026-09-01 18:15:12.990111', time_epoch_executed='1788311712.99' WHERE source_name='4FGL J2251.5-4928' and cadence='weekly' and bin_id='943' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/36664740 Creating custom pfile directory: /lscratch/kocevski/36664740/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=809308801.0 && nMetStart<809913601.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=809308801.0 && nMetStart<809913601.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/36664740/ft1_4FGL_J2251.5-4928_weekly_bin943.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=809308801.0 && nMetStart<809913601.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/36664740/ft2_4FGL_J2251.5-4928_weekly_bin943.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/36664740/ft1_4FGL_J2251.5-4928_weekly_bin943.fits outfile=/lscratch/kocevski/36664740/ft1_filteredMKT_4FGL_J2251.5-4928_weekly_bin943.fits ra=342.879 dec=-49.4691 rad=12.0 tmin=809308801.0 tmax=809913601.0 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 7.36 user 6.44 sys 0.28 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/36664740/ft2_4FGL_J2251.5-4928_weekly_bin943.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/36664740/ft2_4FGL_J2251.5-4928_weekly_bin943.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/36664740/ft1_filteredMKT_4FGL_J2251.5-4928_weekly_bin943.fits evtable="EVENTS" outfile="/lscratch/kocevski/36664740/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.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 0.88 user 0.22 sys 0.14 Number of photons that the gtmktime cut: 836 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/36664740/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits" evtable="EVENTS" scfile=/lscratch/kocevski/36664740/ft2_4FGL_J2251.5-4928_weekly_bin943.fits sctable="SC_DATA" outfile=/lscratch/kocevski/36664620/ltcube_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.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/36664620/ft2_4FGL_J2251.5-4928_weekly_bin943.fits .....................! real 19.43 user 18.66 sys 0.25 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/36664620/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits evtable="EVENTS" scfile=/lscratch/kocevski/36664620/ft2_4FGL_J2251.5-4928_weekly_bin943.fits sctable="SC_DATA" expcube=/lscratch/kocevski/36664620/ltcube_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.fits outfile=/lscratch/kocevski/36664620/expmap_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.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/36664620/ltcube_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.fits .....................! real 73.72 user 68.37 sys 4.29 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/36664620/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits scfile=/lscratch/kocevski/36664620/ft2_4FGL_J2251.5-4928_weekly_bin943.fits outfile=/lscratch/kocevski/36664620/cmap_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.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 0.93 user 0.24 sys 0.14 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/36664620/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits scfile=/lscratch/kocevski/36664620/ft2_4FGL_J2251.5-4928_weekly_bin943.fits outfile=/lscratch/kocevski/36664620/cmap_HighResolution_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.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 1.06 user 0.25 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/36664620/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits evtable="EVENTS" scfile=/lscratch/kocevski/36664620/ft2_4FGL_J2251.5-4928_weekly_bin943.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/36664620/Model_4FGL_J2251.5-4928_weekly_bin943.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 s" outfile=/lscratch/kocevski/36664619/ltcube_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.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/36664619/ft2_4FGL_J2251.5-4928_weekly_bin943.fits .....................! real 24.92 user 24.08 sys 0.25 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/36664619/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits evtable="EVENTS" scfile=/lscratch/kocevski/36664619/ft2_4FGL_J2251.5-4928_weekly_bin943.fits sctable="SC_DATA" expcube=/lscratch/kocevski/36664619/ltcube_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.fits outfile=/lscratch/kocevski/36664619/expmap_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.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/36664619/ltcube_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.fits .....................! real 79.30 user 73.65 sys 4.56 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/36664619/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits scfile=/lscratch/kocevski/36664619/ft2_4FGL_J2251.5-4928_weekly_bin943.fits outfile=/lscratch/kocevski/36664619/cmap_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.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 1.22 user 0.24 sys 0.16 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/36664619/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits scfile=/lscratch/kocevski/36664619/ft2_4FGL_J2251.5-4928_weekly_bin943.fits outfile=/lscratch/kocevski/36664619/cmap_HighResolution_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.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 1.01 user 0.24 sys 0.14 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/36664619/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits evtable="EVENTS" scfile=/lscratch/kocevski/36664619/ft2_4FGL_J2251.5-4928_weekly_bin943.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/36664619/Model_4FGL_J2251.5-4928_weekly_bin943.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 sDone. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9296.36282485 Extracting fit parameters... 4FGL J2251.5-4928 Spectrum: PowerLaw 403 Prefactor: 5.551e-11 4.816e-05 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: 8.545e-01 1.370e-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: 1.061e+00 1.558e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 342.879 -49.469 Photon Flux Upper Limit: 3.36906591361e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00249423836038 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/36664493/likelihoodResults_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.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) = 9296.38791067 delta logL = -0.025085819987 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 9296.36282571 delta logL = -8.53473466123e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .11521E-04 1.0000 .0000 .10000E+07 2 'Index ' .98267 1.0000 .0000 10.000 3 'Normalizat' 1.0608 1.0000 .10000E-01 10.000 4 'Prefactor ' .85460 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= 9296.363 FROM MIGRAD STATUS=CONVERGED 27 CALLS 181 TOTAL EDM= .47E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.7% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .15099E-07 19.289 -.29739E-05** at limit ** 2 Index 1.8730 3.2078 .79639E-04 .10402E-08 3 Normalizat 1.0609 .16659 -.13183E-04 .45469E-04 4 Prefactor .85449 .15872 .21824E-04 .35840E-04 ERR DEF= .500 Final values: Prefactor = 1.5099e-08 Index = 1.87297 Normalizat = 1.06094 Prefactor = 0.854489 ********** ** 18 **HESSE ********** FCN= 9296.363 FROM HESSE STATUS=NOT POSDEF 33 CALLS 214 TOTAL EDM= .88E-10 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .15099E-07 1.4676 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.8730 6.7767 .46050 -.67565 3 Normalizat 1.0609 .96956E-03 .39884E-01 -.91016 4 Prefactor .85449 .92067E-03 .44424E-01 -.97750 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 8.78248e-11 Minuit parameter uncertainties: 1 0.000297539 2 5746.19 3 0.000969564 4 0.000920666 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 9296.36282485 delta logL = -3.96539689973e-10 Extracting fit parameters... 4FGL J2251.5-4928 Spectrum: PowerLaw 403 Prefactor: 1.510e-08 2.975e-04 0.000e+00 1.000e+06 ( 1.000e-14) 404 Index: 1.873e+00 5.746e+03 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: 8.545e-01 9.207e-04 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: 1.061e+00 9.696e-04 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 342.879 -49.469 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/36664493/cmap_HighResolution_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.49e-03', job_status='DONE', photon_flux_upper_limit='3.37e-08', time_completed='2026-09-01 18:21:49.338252', job_id='36664493', GAL2='0.85', fit_tolerance='1e-08', EG2='1.06', EG='1.06', time_epoch_completed='1788312109.34', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.85', dlogl='-3.97e-10', ts2='-0.00', photon_index_error='0.00', photon_index='1.85' WHERE bin_id='943' AND source_name='4FGL J2251.5-4928' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Sep 1 18:21:49 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9296.36282485 Extracting fit parameters... 4FGL J2251.5-4928 Spectrum: PowerLaw 403 Prefactor: 5.551e-11 4.816e-05 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: 8.545e-01 1.370e-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: 1.061e+00 1.558e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 342.879 -49.469 Photon Flux Upper Limit: 3.36906591361e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00249423836038 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/36664469/likelihoodResults_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.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) = 9296.38791067 delta logL = -0.025085819987 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 9296.36282571 delta logL = -8.53473466123e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .11521E-04 1.0000 .0000 .10000E+07 2 'Index ' .98267 1.0000 .0000 10.000 3 'Normalizat' 1.0608 1.0000 .10000E-01 10.000 4 'Prefactor ' .85460 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= 9296.363 FROM MIGRAD STATUS=CONVERGED 27 CALLS 181 TOTAL EDM= .47E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.7% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .15099E-07 19.289 -.29739E-05** at limit ** 2 Index 1.8730 3.2078 .79639E-04 .10402E-08 3 Normalizat 1.0609 .16659 -.13183E-04 .45469E-04 4 Prefactor .85449 .15872 .21824E-04 .35840E-04 ERR DEF= .500 Final values: Prefactor = 1.5099e-08 Index = 1.87297 Normalizat = 1.06094 Prefactor = 0.854489 number of points = 17387 number of fields = 31 RA_SUN column already exists. File will not be modified. ********** ** 18 **HESSE ********** FCN= 9296.363 FROM HESSE STATUS=NOT POSDEF 33 CALLS 214 TOTAL EDM= .88E-10 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .15099E-07 1.4676 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.8730 6.7767 .46050 -.67565 3 Normalizat 1.0609 .96956E-03 .39884E-01 -.91016 4 Prefactor .85449 .92067E-03 .44424E-01 -.97750 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 8.78248e-11 Minuit parameter uncertainties: 1 0.000297539 2 5746.19 3 0.000969564 4 0.000920666 Done. Performing analysis on: 4FGL_J2251.5-4928_weekly_bin943 RA = 342.879, Dec = -49.4691 tmin = 809308801, tmax = 809913601 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='36664846', job_status='RUN', time_executed='2026-09-01 18:15:39.022436', time_epoch_executed='1788311739.02' WHERE source_name='4FGL J2251.5-4928' and cadence='weekly' and bin_id='943' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/36664846 Creating custom pfile directory: /lscratch/kocevski/36664846/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=809308801.0 && nMetStart<809913601.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=809308801.0 && nMetStart<809913601.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/36664846/ft1_4FGL_J2251.5-4928_weekly_bin943.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=809308801.0 && nMetStart<809913601.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/36664846/ft2_4FGL_J2251.5-4928_weekly_bin943.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/36664846/ft1_4FGL_J2251.5-4928_weekly_bin943.fits outfile=/lscratch/kocevski/36664846/ft1_filteredMKT_4FGL_J2251.5-4928_weekly_bin943.fits ra=342.879 dec=-49.4691 rad=12.0 tmin=809308801.0 tmax=809913601.0 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 8.06 user 6.99 sys 0.33 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/36664846/ft2_4FGL_J2251.5-4928_weekly_bin943.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/36664846/ft2_4FGL_J2251.5-4928_weekly_bin943.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/36664846/ft1_filteredMKT_4FGL_J2251.5-4928_weekly_bin943.fits evtable="EVENTS" outfile="/lscratch/kocevski/36664846/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.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 1.17 user 0.23 sys 0.14 Number of photons that the gtmktime cut: 836 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/36664846/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits" evtable="EVENTS" scfile=/lscratch/kocevski/36664846/ft2_4FGL_J2251.5-4928_weekly_bin943.fits sctable="SC_DATAshell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 9296.36282485 delta logL = -3.96539689973e-10 Extracting fit parameters... 4FGL J2251.5-4928 Spectrum: PowerLaw 403 Prefactor: 1.510e-08 2.975e-04 0.000e+00 1.000e+06 ( 1.000e-14) 404 Index: 1.873e+00 5.746e+03 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: 8.545e-01 9.207e-04 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: 1.061e+00 9.696e-04 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 342.879 -49.469 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/36664469/cmap_HighResolution_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.49e-03', job_status='DONE', photon_flux_upper_limit='3.37e-08', time_completed='2026-09-01 18:22:01.310176', job_id='36664469', GAL2='0.85', fit_tolerance='1e-08', EG2='1.06', EG='1.06', time_epoch_completed='1788312121.31', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.85', dlogl='-3.97e-10', ts2='-0.00', photon_index_error='0.00', photon_index='1.85' WHERE bin_id='943' AND source_name='4FGL J2251.5-4928' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Sep 1 18:22:01 PDT 2026 urce GAL_V02 Working on... /lscratch/kocevski/36664532/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits.....................! real 29.10 user 27.27 sys 1.04 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/36664532/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits', '/lscratch/kocevski/36664532/ft2_4FGL_J2251.5-4928_weekly_bin943.fits', expMap='/lscratch/kocevski/36664532/expmap_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.fits', expCube='/lscratch/kocevski/36664532/ltcube_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/36664532/Model_4FGL_J2251.5-4928_weekly_bin943.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/36664532/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits Spacecraft file(s): /lscratch/kocevski/36664532/ft2_4FGL_J2251.5-4928_weekly_bin943.fits Exposure map: /lscratch/kocevski/36664532/expmap_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.fits Exposure cube: /lscratch/kocevski/36664532/ltcube_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/36664532/Model_4FGL_J2251.5-4928_weekly_bin943.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) = 9296.40002322 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9296.36721122 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 99.444 1.0000 .0000 .10000E+07 2 'Prefactor ' .10469E-01 1.0000 .0000 .10000E+07 3 'Prefactor ' 5.9329 1.0000 .0000 .10000E+07 4 'Prefactor ' 5.3443 1.0000 .0000 .10000E+07 5 'norm ' .60154E-05 1.0000 .0000 .10000E+07 6 'Prefactor ' 5.3315 1.0000 .0000 .10000E+07 7 'Prefactor ' .62768E-01 1.0000 .0000 .10000E+07 8 'Prefactor ' 5.7168 1.0000 .0000 .10000E+07 9 'Prefactor ' 6.4147 1.0000 .0000 .10000E+07 10 'Prefactor ' .47573E-01 1.0000 .0000 .10000E+07 11 'Prefactor ' .22590E-04 1.0000 .0000 .10000E+07 12 'Prefactor ' .10989E-04 1.0000 .0000 .10000E+07 13 'Prefactor ' .82587E-05 1.0000 .0000 .10000E+07 14 'norm ' .65672E-02 1.0000 .0000 .10000E+07 15 'norm ' 4.0254 1.0000 .0000 .10000E+07 16 'norm ' 3.5817 1.0000 .0000 .10000E+07 17 'Prefactor ' .41865E-04 1.0000 .0000 .10000E+07 18 'Prefactor ' 49.368 1.0000 .0000 .10000E+07 19 'norm ' .13891E-03 1.0000 .0000 .10000E+07 20 'Prefactor ' .20958E-02 1.0000 .0000 .10000E+07 21 'norm ' .57119 1.0000 .0000 .10000E+07 22 'norm ' .51691E-05 1.0000 .0000 .10000E+07 23 'Prefactor ' 21.907 1.0000 .0000 .10000E+07 24 'Prefactor ' .54678E-07 1.0000 .0000 .10000E+07 25 'Prefactor ' 23.249 1.0000 .0000 .10000E+07 26 'norm ' .51215E-03 1.0000 .0000 .10000E+07 27 'Prefactor ' 1.0602 1.0000 ource GAL_V02 Working on... /lscratch/kocevski/36664552/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits.....................! real 28.28 user 26.38 sys 1.15 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/36664552/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits', '/lscratch/kocevski/36664552/ft2_4FGL_J2251.5-4928_weekly_bin943.fits', expMap='/lscratch/kocevski/36664552/expmap_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.fits', expCube='/lscratch/kocevski/36664552/ltcube_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/36664552/Model_4FGL_J2251.5-4928_weekly_bin943.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/36664552/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits Spacecraft file(s): /lscratch/kocevski/36664552/ft2_4FGL_J2251.5-4928_weekly_bin943.fits Exposure map: /lscratch/kocevski/36664552/expmap_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.fits Exposure cube: /lscratch/kocevski/36664552/ltcube_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/36664552/Model_4FGL_J2251.5-4928_weekly_bin943.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) = 9296.40002322 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9296.36721122 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 99.444 1.0000 .0000 .10000E+07 2 'Prefactor ' .10469E-01 1.0000 .0000 .10000E+07 3 'Prefactor ' 5.9329 1.0000 .0000 .10000E+07 4 'Prefactor ' 5.3443 1.0000 .0000 .10000E+07 5 'norm ' .60154E-05 1.0000 .0000 .10000E+07 6 'Prefactor ' 5.3315 1.0000 .0000 .10000E+07 7 'Prefactor ' .62768E-01 1.0000 .0000 .10000E+07 8 'Prefactor ' 5.7168 1.0000 .0000 .10000E+07 9 'Prefactor ' 6.4147 1.0000 .0000 .10000E+07 10 'Prefactor ' .47573E-01 1.0000 .0000 .10000E+07 11 'Prefactor ' .22590E-04 1.0000 .0000 .10000E+07 12 'Prefactor ' .10989E-04 1.0000 .0000 .10000E+07 13 'Prefactor ' .82587E-05 1.0000 .0000 .10000E+07 14 'norm ' .65672E-02 1.0000 .0000 .10000E+07 15 'norm ' 4.0254 1.0000 .0000 .10000E+07 16 'norm ' 3.5817 1.0000 .0000 .10000E+07 17 'Prefactor ' .41865E-04 1.0000 .0000 .10000E+07 18 'Prefactor ' 49.368 1.0000 .0000 .10000E+07 19 'norm ' .13891E-03 1.0000 .0000 .10000E+07 20 'Prefactor ' .20958E-02 1.0000 .0000 .10000E+07 21 'norm ' .57119 1.0000 .0000 .10000E+07 22 'norm ' .51691E-05 1.0000 .0000 .10000E+07 23 'Prefactor ' 21.907 1.0000 .0000 .10000E+07 24 'Prefactor ' .54678E-07 1.0000 .0000 .10000E+07 25 'Prefactor ' 23.249 1.0000 .0000 .10000E+07 26 'norm ' .51215E-03 1.0000 .0000 .10000E+07 27 'Prefactor ' 1.0602 1.0000 .0000 .10000E+07 28 'Prefactor ' .35229E-04 1.0000 .0000 .10000E+07 29 'Normalizat' 1.0618 1.0000 .10000E-01 10.000 30 'Prefactor ' .85500 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= 9296.363 FROM MIGRAD STATUS=CONVERGED 222 CALLS 2865 TOTAL EDM= .26E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .9% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 100.08 35.234 -.49916E-07 .47116E-01 2 Prefactor .11102E-09 13.921 -.41948E-07** at limit ** 3 Prefactor 5.9190 3.5968 .60538E-07 .48518E-03 4 Prefactor 9.3697 98.559 -.57218E-06 .10789E-02 5 norm .0000 2.5584 .59694E-07** at limit ** 6 Prefactor 5.3409 3.5789 -.22316E-07 .40635E-03 7 Prefactor .0000 43.735 .10828E-06** at limit ** 8 Prefactor 5.6741 4.8507 .22111E-07 .43086E-03 9 Prefactor 6.4606 10.945 .73780E-07 .17723E-02 10 Prefactor .11826E-04 6.9410 .13271E-06** at limit ** 11 Prefactor .0000 2.4929 -.90210E-07** at limit ** 12 Prefactor .55511E-10 19.052 .55210E-07** at limit ** 13 Prefactor .34306E-07 26.831 .31397E-06** at limit ** 14 norm .76605E-08 11.341 .88128E-07** at limit ** 15 norm 4.0257 3.3738 .77059E-08 .33878E-04 16 norm 3.5776 2.8777 .38277E-07 .27070E-03 17 Prefactor .0000 1.6628 .23919E-07** at limit ** 18 Prefactor 49.958 13.734 -.45942E-07 -.80781E-01 19 norm .0000 1.4749 -.39055E-07** at limit ** 20 Prefactor .27200E-08 7.5248 -.18064E-07** at limit ** 21 norm .57246 .62153 -.26555E-07 .63792E-04 22 norm .0000 1.0873 .49253E-07** at limit ** 23 Prefactor 21.999 2.8129 -.63939E-08 .79225E-01 24 Prefactor .0000 1.6612 .27787E-07** at limit ** 25 Prefactor 23.217 1.4242 -.60224E-08 -.33305E-02 26 norm .0000 7.7628 .15829E-06** at limit ** 27 Prefactor 1.0870 4.2993 -.20783E-07 -.42522E-03 28 Prefactor .0000 1.6630 .35496E-07** at limit ** 29 Normalizat 1.0609 .17477 -.23783E-06 -.16217E-05 30 Prefactor .85449 .15895 -.36061E-06 -.48714E-05 ERR DEF= .500 Final values: Prefactor = 100.084 Prefactor = 1.11022e-10 Prefactor = 5.91896 Prefactor = 9.36967 norm = 0 Prefactor = 5.34092 Prefactor = 0 Prefactor = 5.67409 Prefactor = 6.46056 Prefactor = 1.18256e-05 Prefactor = 0 Prefactor = 5.55112e-11 Prefactor = 3.43059e-08 norm = 7.66054e-09 norm = 4.02566 norm = 3.57758 Prefactor = 0 Prefactor = 49.9579 norm = 0 Prefactor = 2.72005e-09 norm = 0.572459 norm = 0 Prefactor = 21.9995 Prefactor = 0 Prefactor = 23.2168 norm = 0 Prefactor = 1.08702 Prefactor = 0 Normalizat = 1.06094 Prefactor = 0.854489 .0000 .10000E+07 28 'Prefactor ' .35229E-04 1.0000 .0000 .10000E+07 29 'Normalizat' 1.0618 1.0000 .10000E-01 10.000 30 'Prefactor ' .85500 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= 9296.363 FROM MIGRAD STATUS=CONVERGED 222 CALLS 2865 TOTAL EDM= .26E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .9% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 100.08 35.234 -.49916E-07 .47116E-01 2 Prefactor .11102E-09 13.921 -.41948E-07** at limit ** 3 Prefactor 5.9190 3.5968 .60538E-07 .48518E-03 4 Prefactor 9.3697 98.559 -.57218E-06 .10789E-02 5 norm .0000 2.5584 .59694E-07** at limit ** 6 Prefactor 5.3409 3.5789 -.22316E-07 .40635E-03 7 Prefactor .0000 43.735 .10828E-06** at limit ** 8 Prefactor 5.6741 4.8507 .22111E-07 .43086E-03 9 Prefactor 6.4606 10.945 .73780E-07 .17723E-02 10 Prefactor .11826E-04 6.9410 .13271E-06** at limit ** 11 Prefactor .0000 2.4929 -.90210E-07** at limit ** 12 Prefactor .55511E-10 19.052 .55210E-07** at limit ** 13 Prefactor .34306E-07 26.831 .31397E-06** at limit ** 14 norm .76605E-08 11.341 .88128E-07** at limit ** 15 norm 4.0257 3.3738 .77059E-08 .33878E-04 16 norm 3.5776 2.8777 .38277E-07 .27070E-03 17 Prefactor .0000 1.6628 .23919E-07** at limit ** 18 Prefactor 49.958 13.734 -.45942E-07 -.80781E-01 19 norm .0000 1.4749 -.39055E-07** at limit ** 20 Prefactor .27200E-08 7.5248 -.18064E-07** at limit ** 21 norm .57246 .62153 -.26555E-07 .63792E-04 22 norm .0000 1.0873 .49253E-07** at limit ** 23 Prefactor 21.999 2.8129 -.63939E-08 .79225E-01 24 Prefactor .0000 1.6612 .27787E-07** at limit ** 25 Prefactor 23.217 1.4242 -.60224E-08 -.33305E-02 26 norm .0000 7.7628 .15829E-06** at limit ** 27 Prefactor 1.0870 4.2993 -.20783E-07 -.42522E-03 28 Prefactor .0000 1.6630 .35496E-07** at limit ** 29 Normalizat 1.0609 .17477 -.23783E-06 -.16217E-05 30 Prefactor .85449 .15895 -.36061E-06 -.48714E-05 ERR DEF= .500 Final values: Prefactor = 100.084 Prefactor = 1.11022e-10 Prefactor = 5.91896 Prefactor = 9.36967 norm = 0 Prefactor = 5.34092 Prefactor = 0 Prefactor = 5.67409 Prefactor = 6.46056 Prefactor = 1.18256e-05 Prefactor = 0 Prefactor = 5.55112e-11 Prefactor = 3.43059e-08 norm = 7.66054e-09 norm = 4.02566 norm = 3.57758 Prefactor = 0 Prefactor = 49.9579 norm = 0 Prefactor = 2.72005e-09 norm = 0.572459 norm = 0 Prefactor = 21.9995 Prefactor = 0 Prefactor = 23.2168 norm = 0 Prefactor = 1.08702 Prefactor = 0 Normalizat = 1.06094 Prefactor = 0.854489 ource GAL_V02 Working on... /lscratch/kocevski/36664590/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits.....................! real 27.16 user 25.49 sys 1.01 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/36664590/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits', '/lscratch/kocevski/36664590/ft2_4FGL_J2251.5-4928_weekly_bin943.fits', expMap='/lscratch/kocevski/36664590/expmap_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.fits', expCube='/lscratch/kocevski/36664590/ltcube_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/36664590/Model_4FGL_J2251.5-4928_weekly_bin943.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/36664590/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits Spacecraft file(s): /lscratch/kocevski/36664590/ft2_4FGL_J2251.5-4928_weekly_bin943.fits Exposure map: /lscratch/kocevski/36664590/expmap_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.fits Exposure cube: /lscratch/kocevski/36664590/ltcube_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/36664590/Model_4FGL_J2251.5-4928_weekly_bin943.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) = 9296.40002322 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9296.36721122 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 99.444 1.0000 .0000 .10000E+07 2 'Prefactor ' .10469E-01 1.0000 .0000 .10000E+07 3 'Prefactor ' 5.9329 1.0000 .0000 .10000E+07 4 'Prefactor ' 5.3443 1.0000 .0000 .10000E+07 5 'norm ' .60154E-05 1.0000 .0000 .10000E+07 6 'Prefactor ' 5.3315 1.0000 .0000 .10000E+07 7 'Prefactor ' .62768E-01 1.0000 .0000 .10000E+07 8 'Prefactor ' 5.7168 1.0000 .0000 .10000E+07 9 'Prefactor ' 6.4147 1.0000 .0000 .10000E+07 10 'Prefactor ' .47573E-01 1.0000 .0000 .10000E+07 11 'Prefactor ' .22590E-04 1.0000 .0000 .10000E+07 12 'Prefactor ' .10989E-04 1.0000 .0000 .10000E+07 13 'Prefactor ' .82587E-05 1.0000 .0000 .10000E+07 14 'norm ' .65672E-02 1.0000 .0000 .10000E+07 15 'norm ' 4.0254 1.0000 .0000 .10000E+07 16 'norm ' 3.5817 1.0000 .0000 .10000E+07 17 'Prefactor ' .41865E-04 1.0000 .0000 .10000E+07 18 'Prefactor ' 49.368 1.0000 .0000 .10000E+07 19 'norm ' .13891E-03 1.0000 .0000 .10000E+07 20 'Prefactor ' .20958E-02 1.0000 .0000 .10000E+07 21 'norm ' .57119 1.0000 .0000 .10000E+07 22 'norm ' .51691E-05 1.0000 .0000 .10000E+07 23 'Prefactor ' 21.907 1.0000 .0000 .10000E+07 24 'Prefactor ' .54678E-07 1.0000 .0000 .10000E+07 25 'Prefactor ' 23.249 1.0000 .0000 .10000E+07 26 'norm ' .51215E-03 1.0000 .0000 .10000E+07 27 'Prefactor ' 1.0602 1.0000 ource GAL_V02 Working on... /lscratch/kocevski/36664587/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits.....................! real 26.70 user 24.82 sys 1.24 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/36664587/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits', '/lscratch/kocevski/36664587/ft2_4FGL_J2251.5-4928_weekly_bin943.fits', expMap='/lscratch/kocevski/36664587/expmap_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.fits', expCube='/lscratch/kocevski/36664587/ltcube_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/36664587/Model_4FGL_J2251.5-4928_weekly_bin943.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/36664587/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits Spacecraft file(s): /lscratch/kocevski/36664587/ft2_4FGL_J2251.5-4928_weekly_bin943.fits Exposure map: /lscratch/kocevski/36664587/expmap_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.fits Exposure cube: /lscratch/kocevski/36664587/ltcube_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/36664587/Model_4FGL_J2251.5-4928_weekly_bin943.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) = 9296.40002322 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9296.36721122 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 99.444 1.0000 .0000 .10000E+07 2 'Prefactor ' .10469E-01 1.0000 .0000 .10000E+07 3 'Prefactor ' 5.9329 1.0000 .0000 .10000E+07 4 'Prefactor ' 5.3443 1.0000 .0000 .10000E+07 5 'norm ' .60154E-05 1.0000 .0000 .10000E+07 6 'Prefactor ' 5.3315 1.0000 .0000 .10000E+07 7 'Prefactor ' .62768E-01 1.0000 .0000 .10000E+07 8 'Prefactor ' 5.7168 1.0000 .0000 .10000E+07 9 'Prefactor ' 6.4147 1.0000 .0000 .10000E+07 10 'Prefactor ' .47573E-01 1.0000 .0000 .10000E+07 11 'Prefactor ' .22590E-04 1.0000 .0000 .10000E+07 12 'Prefactor ' .10989E-04 1.0000 .0000 .10000E+07 13 'Prefactor ' .82587E-05 1.0000 .0000 .10000E+07 14 'norm ' .65672E-02 1.0000 .0000 .10000E+07 15 'norm ' 4.0254 1.0000 .0000 .10000E+07 16 'norm ' 3.5817 1.0000 .0000 .10000E+07 17 'Prefactor ' .41865E-04 1.0000 .0000 .10000E+07 18 'Prefactor ' 49.368 1.0000 .0000 .10000E+07 19 'norm ' .13891E-03 1.0000 .0000 .10000E+07 20 'Prefactor ' .20958E-02 1.0000 .0000 .10000E+07 21 'norm ' .57119 1.0000 .0000 .10000E+07 22 'norm ' .51691E-05 1.0000 .0000 .10000E+07 23 'Prefactor ' 21.907 1.0000 .0000 .10000E+07 24 'Prefactor ' .54678E-07 1.0000 .0000 .10000E+07 25 'Prefactor ' 23.249 1.0000 .0000 .10000E+07 26 'norm ' .51215E-03 1.0000 .0000 .10000E+07 27 'Prefactor ' 1.0602 1.0000 .0000 .10000E+07 28 'Prefactor ' .35229E-04 1.0000 .0000 .10000E+07 29 'Normalizat' 1.0618 1.0000 .10000E-01 10.000 30 'Prefactor ' .85500 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= 9296.363 FROM MIGRAD STATUS=CONVERGED 222 CALLS 2865 TOTAL EDM= .26E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .9% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 100.08 35.234 -.49916E-07 .47116E-01 2 Prefactor .11102E-09 13.921 -.41948E-07** at limit ** 3 Prefactor 5.9190 3.5968 .60538E-07 .48518E-03 4 Prefactor 9.3697 98.559 -.57218E-06 .10789E-02 5 norm .0000 2.5584 .59694E-07** at limit ** 6 Prefactor 5.3409 3.5789 -.22316E-07 .40635E-03 7 Prefactor .0000 43.735 .10828E-06** at limit ** 8 Prefactor 5.6741 4.8507 .22111E-07 .43086E-03 9 Prefactor 6.4606 10.945 .73780E-07 .17723E-02 10 Prefactor .11826E-04 6.9410 .13271E-06** at limit ** 11 Prefactor .0000 2.4929 -.90210E-07** at limit ** 12 Prefactor .55511E-10 19.052 .55210E-07** at limit ** 13 Prefactor .34306E-07 26.831 .31397E-06** at limit ** 14 norm .76605E-08 11.341 .88128E-07** at limit ** 15 norm 4.0257 3.3738 .77059E-08 .33878E-04 16 norm 3.5776 2.8777 .38277E-07 .27070E-03 17 Prefactor .0000 1.6628 .23919E-07** at limit ** 18 Prefactor 49.958 13.734 -.45942E-07 -.80781E-01 19 norm .0000 1.4749 -.39055E-07** at limit ** 20 Prefactor .27200E-08 7.5248 -.18064E-07** at limit ** 21 norm .57246 .62153 -.26555E-07 .63792E-04 22 norm .0000 1.0873 .49253E-07** at limit ** 23 Prefactor 21.999 2.8129 -.63939E-08 .79225E-01 24 Prefactor .0000 1.6612 .27787E-07** at limit ** 25 Prefactor 23.217 1.4242 -.60224E-08 -.33305E-02 26 norm .0000 7.7628 .15829E-06** at limit ** 27 Prefactor 1.0870 4.2993 -.20783E-07 -.42522E-03 28 Prefactor .0000 1.6630 .35496E-07** at limit ** 29 Normalizat 1.0609 .17477 -.23783E-06 -.16217E-05 30 Prefactor .85449 .15895 -.36061E-06 -.48714E-05 ERR DEF= .500 Final values: Prefactor = 100.084 Prefactor = 1.11022e-10 Prefactor = 5.91896 Prefactor = 9.36967 norm = 0 Prefactor = 5.34092 Prefactor = 0 Prefactor = 5.67409 Prefactor = 6.46056 Prefactor = 1.18256e-05 Prefactor = 0 Prefactor = 5.55112e-11 Prefactor = 3.43059e-08 norm = 7.66054e-09 norm = 4.02566 norm = 3.57758 Prefactor = 0 Prefactor = 49.9579 norm = 0 Prefactor = 2.72005e-09 norm = 0.572459 norm = 0 Prefactor = 21.9995 Prefactor = 0 Prefactor = 23.2168 norm = 0 Prefactor = 1.08702 Prefactor = 0 Normalizat = 1.06094 Prefactor = 0.854489 .0000 .10000E+07 28 'Prefactor ' .35229E-04 1.0000 .0000 .10000E+07 29 'Normalizat' 1.0618 1.0000 .10000E-01 10.000 30 'Prefactor ' .85500 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= 9296.363 FROM MIGRAD STATUS=CONVERGED 222 CALLS 2865 TOTAL EDM= .26E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .9% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 100.08 35.234 -.49916E-07 .47116E-01 2 Prefactor .11102E-09 13.921 -.41948E-07** at limit ** 3 Prefactor 5.9190 3.5968 .60538E-07 .48518E-03 4 Prefactor 9.3697 98.559 -.57218E-06 .10789E-02 5 norm .0000 2.5584 .59694E-07** at limit ** 6 Prefactor 5.3409 3.5789 -.22316E-07 .40635E-03 7 Prefactor .0000 43.735 .10828E-06** at limit ** 8 Prefactor 5.6741 4.8507 .22111E-07 .43086E-03 9 Prefactor 6.4606 10.945 .73780E-07 .17723E-02 10 Prefactor .11826E-04 6.9410 .13271E-06** at limit ** 11 Prefactor .0000 2.4929 -.90210E-07** at limit ** 12 Prefactor .55511E-10 19.052 .55210E-07** at limit ** 13 Prefactor .34306E-07 26.831 .31397E-06** at limit ** 14 norm .76605E-08 11.341 .88128E-07** at limit ** 15 norm 4.0257 3.3738 .77059E-08 .33878E-04 16 norm 3.5776 2.8777 .38277E-07 .27070E-03 17 Prefactor .0000 1.6628 .23919E-07** at limit ** 18 Prefactor 49.958 13.734 -.45942E-07 -.80781E-01 19 norm .0000 1.4749 -.39055E-07** at limit ** 20 Prefactor .27200E-08 7.5248 -.18064E-07** at limit ** 21 norm .57246 .62153 -.26555E-07 .63792E-04 22 norm .0000 1.0873 .49253E-07** at limit ** 23 Prefactor 21.999 2.8129 -.63939E-08 .79225E-01 24 Prefactor .0000 1.6612 .27787E-07** at limit ** 25 Prefactor 23.217 1.4242 -.60224E-08 -.33305E-02 26 norm .0000 7.7628 .15829E-06** at limit ** 27 Prefactor 1.0870 4.2993 -.20783E-07 -.42522E-03 28 Prefactor .0000 1.6630 .35496E-07** at limit ** 29 Normalizat 1.0609 .17477 -.23783E-06 -.16217E-05 30 Prefactor .85449 .15895 -.36061E-06 -.48714E-05 ERR DEF= .500 Final values: Prefactor = 100.084 Prefactor = 1.11022e-10 Prefactor = 5.91896 Prefactor = 9.36967 norm = 0 Prefactor = 5.34092 Prefactor = 0 Prefactor = 5.67409 Prefactor = 6.46056 Prefactor = 1.18256e-05 Prefactor = 0 Prefactor = 5.55112e-11 Prefactor = 3.43059e-08 norm = 7.66054e-09 norm = 4.02566 norm = 3.57758 Prefactor = 0 Prefactor = 49.9579 norm = 0 Prefactor = 2.72005e-09 norm = 0.572459 norm = 0 Prefactor = 21.9995 Prefactor = 0 Prefactor = 23.2168 norm = 0 Prefactor = 1.08702 Prefactor = 0 Normalizat = 1.06094 Prefactor = 0.854489 " outfile=/lscratch/kocevski/36664740/ltcube_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.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/36664740/ft2_4FGL_J2251.5-4928_weekly_bin943.fits .....................! real 18.54 user 17.62 sys 0.24 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/36664740/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits evtable="EVENTS" scfile=/lscratch/kocevski/36664740/ft2_4FGL_J2251.5-4928_weekly_bin943.fits sctable="SC_DATA" expcube=/lscratch/kocevski/36664740/ltcube_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.fits outfile=/lscratch/kocevski/36664740/expmap_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.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/36664740/ltcube_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.fits .....................! real 70.70 user 65.70 sys 4.12 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/36664740/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits scfile=/lscratch/kocevski/36664740/ft2_4FGL_J2251.5-4928_weekly_bin943.fits outfile=/lscratch/kocevski/36664740/cmap_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.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 0.91 user 0.25 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/36664740/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits scfile=/lscratch/kocevski/36664740/ft2_4FGL_J2251.5-4928_weekly_bin943.fits outfile=/lscratch/kocevski/36664740/cmap_HighResolution_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.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 0.98 user 0.26 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/36664740/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits evtable="EVENTS" scfile=/lscratch/kocevski/36664740/ft2_4FGL_J2251.5-4928_weekly_bin943.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/36664740/Model_4FGL_J2251.5-4928_weekly_bin943.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/36664601/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits.....................! real 27.07 user 24.95 sys 1.43 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/36664601/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits', '/lscratch/kocevski/36664601/ft2_4FGL_J2251.5-4928_weekly_bin943.fits', expMap='/lscratch/kocevski/36664601/expmap_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.fits', expCube='/lscratch/kocevski/36664601/ltcube_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/36664601/Model_4FGL_J2251.5-4928_weekly_bin943.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/36664601/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits Spacecraft file(s): /lscratch/kocevski/36664601/ft2_4FGL_J2251.5-4928_weekly_bin943.fits Exposure map: /lscratch/kocevski/36664601/expmap_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.fits Exposure cube: /lscratch/kocevski/36664601/ltcube_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/36664601/Model_4FGL_J2251.5-4928_weekly_bin943.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) = 9296.40002322 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9296.36721122 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 99.444 1.0000 .0000 .10000E+07 2 'Prefactor ' .10469E-01 1.0000 .0000 .10000E+07 3 'Prefactor ' 5.9329 1.0000 .0000 .10000E+07 4 'Prefactor ' 5.3443 1.0000 .0000 .10000E+07 5 'norm ' .60154E-05 1.0000 .0000 .10000E+07 6 'Prefactor ' 5.3315 1.0000 .0000 .10000E+07 7 'Prefactor ' .62768E-01 1.0000 .0000 .10000E+07 8 'Prefactor ' 5.7168 1.0000 .0000 .10000E+07 9 'Prefactor ' 6.4147 1.0000 .0000 .10000E+07 10 'Prefactor ' .47573E-01 1.0000 .0000 .10000E+07 11 'Prefactor ' .22590E-04 1.0000 .0000 .10000E+07 12 'Prefactor ' .10989E-04 1.0000 .0000 .10000E+07 13 'Prefactor ' .82587E-05 1.0000 .0000 .10000E+07 14 'norm ' .65672E-02 1.0000 .0000 .10000E+07 15 'norm ' 4.0254 1.0000 .0000 .10000E+07 16 'norm ' 3.5817 1.0000 .0000 .10000E+07 17 'Prefactor ' .41865E-04 1.0000 .0000 .10000E+07 18 'Prefactor ' 49.368 1.0000 .0000 .10000E+07 19 'norm ' .13891E-03 1.0000 .0000 .10000E+07 20 'Prefactor ' .20958E-02 1.0000 .0000 .10000E+07 21 'norm ' .57119 1.0000 .0000 .10000E+07 22 'norm ' .51691E-05 1.0000 .0000 .10000E+07 23 'Prefactor ' 21.907 1.0000 .0000 .10000E+07 24 'Prefactor ' .54678E-07 1.0000 .0000 .10000E+07 25 'Prefactor ' 23.249 1.0000 .0000 .10000E+07 26 'norm ' .51215E-03 1.0000 .0000 .10000E+07 27 'Prefactor ' 1.0602 1.0000 ource GAL_V02 Working on... /lscratch/kocevski/36664592/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits.....................! real 28.99 user 27.09 sys 1.17 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/36664592/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits', '/lscratch/kocevski/36664592/ft2_4FGL_J2251.5-4928_weekly_bin943.fits', expMap='/lscratch/kocevski/36664592/expmap_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.fits', expCube='/lscratch/kocevski/36664592/ltcube_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/36664592/Model_4FGL_J2251.5-4928_weekly_bin943.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/36664592/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits Spacecraft file(s): /lscratch/kocevski/36664592/ft2_4FGL_J2251.5-4928_weekly_bin943.fits Exposure map: /lscratch/kocevski/36664592/expmap_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.fits Exposure cube: /lscratch/kocevski/36664592/ltcube_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/36664592/Model_4FGL_J2251.5-4928_weekly_bin943.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) = 9296.40002322 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9296.36721122 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 99.444 1.0000 .0000 .10000E+07 2 'Prefactor ' .10469E-01 1.0000 .0000 .10000E+07 3 'Prefactor ' 5.9329 1.0000 .0000 .10000E+07 4 'Prefactor ' 5.3443 1.0000 .0000 .10000E+07 5 'norm ' .60154E-05 1.0000 .0000 .10000E+07 6 'Prefactor ' 5.3315 1.0000 .0000 .10000E+07 7 'Prefactor ' .62768E-01 1.0000 .0000 .10000E+07 8 'Prefactor ' 5.7168 1.0000 .0000 .10000E+07 9 'Prefactor ' 6.4147 1.0000 .0000 .10000E+07 10 'Prefactor ' .47573E-01 1.0000 .0000 .10000E+07 11 'Prefactor ' .22590E-04 1.0000 .0000 .10000E+07 12 'Prefactor ' .10989E-04 1.0000 .0000 .10000E+07 13 'Prefactor ' .82587E-05 1.0000 .0000 .10000E+07 14 'norm ' .65672E-02 1.0000 .0000 .10000E+07 15 'norm ' 4.0254 1.0000 .0000 .10000E+07 16 'norm ' 3.5817 1.0000 .0000 .10000E+07 17 'Prefactor ' .41865E-04 1.0000 .0000 .10000E+07 18 'Prefactor ' 49.368 1.0000 .0000 .10000E+07 19 'norm ' .13891E-03 1.0000 .0000 .10000E+07 20 'Prefactor ' .20958E-02 1.0000 .0000 .10000E+07 21 'norm ' .57119 1.0000 .0000 .10000E+07 22 'norm ' .51691E-05 1.0000 .0000 .10000E+07 23 'Prefactor ' 21.907 1.0000 .0000 .10000E+07 24 'Prefactor ' .54678E-07 1.0000 .0000 .10000E+07 25 'Prefactor ' 23.249 1.0000 .0000 .10000E+07 26 'norm ' .51215E-03 1.0000 .0000 .10000E+07 27 'Prefactor ' 1.0602 1.0000 ********** ** 18 **HESSE ********** FCN= 9296.363 FROM HESSE STATUS=OK 646 CALLS 3511 TOTAL EDM= .22E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 100.08 38.218 .10029E-03 -1.5508 2 Prefactor .11102E-09 13.904 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor 5.9190 3.6157 .41203E-03 -1.5659 4 Prefactor 9.3697 98.837 .43449E-03 -1.5647 5 norm .0000 2.5462 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 5.3409 3.5839 .43502E-03 -1.5662 7 Prefactor .0000 42.872 .15064E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 5.6741 4.9920 .41986E-03 -1.5660 9 Prefactor 6.4606 10.970 .39604E-03 -1.5657 10 Prefactor .11826E-04 10.648 .15638E-01 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .0000 2.4865 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor .55511E-10 19.219 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor .34306E-07 26.932 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 norm .76605E-08 11.394 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 norm 4.0257 3.3710 .50237E-03 -1.5668 16 norm 3.5776 2.8999 .53373E-03 -1.5670 17 Prefactor .0000 1.6609 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Prefactor 49.958 32.206 .14233E-03 -1.5567 19 norm .0000 1.4680 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor .27200E-08 7.5428 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 norm .57246 .64007 .71849E-03 -1.5693 22 norm .0000 1.0805 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 Prefactor 21.999 14.646 .21371E-03 -1.5614 24 Prefactor .0000 1.6522 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 25 Prefactor 23.217 16.332 .20744E-03 -1.5612 26 norm .0000 7.7603 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 27 Prefactor 1.0870 4.3252 .11900E-02 -1.5687 28 Prefactor .0000 1.6594 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 29 Normalizat 1.0609 .15576 .39825E-01 -.91016 30 Prefactor .85449 .13692 .44429E-01 -.97750 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.21067e-07 Minuit parameter uncertainties: 1 38.2179 2 7.14581e-05 3 3.61567 4 60.864 5 7.15037e-06 6 3.58393 7 1.60545e-05 8 4.99205 9 10.9701 10 0.0224428 11 6.00762e-06 12 4.81612e-05 13 0.00192199 14 0.000590964 15 3.37097 16 2.89985 17 1.91989e-06 18 32.206 19 1.5694e-06 20 0.000286495 21 0.640075 22 1.76986e-06 23 14.6461 24 1.82223e-06 25 16.3318 26 2.77783e-05 27 4.32522 28 1.93869e-06 29 0.155831 30 0.136977 ********** ** 18 **HESSE ********** FCN= 9296.363 FROM HESSE STATUS=OK 646 CALLS 3511 TOTAL EDM= .22E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 100.08 38.218 .10029E-03 -1.5508 2 Prefactor .11102E-09 13.904 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor 5.9190 3.6157 .41203E-03 -1.5659 4 Prefactor 9.3697 98.837 .43449E-03 -1.5647 5 norm .0000 2.5462 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 5.3409 3.5839 .43502E-03 -1.5662 7 Prefactor .0000 42.872 .15064E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 5.6741 4.9920 .41986E-03 -1.5660 9 Prefactor 6.4606 10.970 .39604E-03 -1.5657 10 Prefactor .11826E-04 10.648 .15638E-01 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .0000 2.4865 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor .55511E-10 19.219 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor .34306E-07 26.932 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 norm .76605E-08 11.394 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 norm 4.0257 3.3710 .50237E-03 -1.5668 16 norm 3.5776 2.8999 .53373E-03 -1.5670 17 Prefactor .0000 1.6609 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Prefactor 49.958 32.206 .14233E-03 -1.5567 19 norm .0000 1.4680 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor .27200E-08 7.5428 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 norm .57246 .64007 .71849E-03 -1.5693 22 norm .0000 1.0805 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 Prefactor 21.999 14.646 .21371E-03 -1.5614 24 Prefactor .0000 1.6522 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 25 Prefactor 23.217 16.332 .20744E-03 -1.5612 26 norm .0000 7.7603 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 27 Prefactor 1.0870 4.3252 .11900E-02 -1.5687 28 Prefactor .0000 1.6594 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 29 Normalizat 1.0609 .15576 .39825E-01 -.91016 30 Prefactor .85449 .13692 .44429E-01 -.97750 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.21067e-07 Minuit parameter uncertainties: 1 38.2179 2 7.14581e-05 3 3.61567 4 60.864 5 7.15037e-06 6 3.58393 7 1.60545e-05 8 4.99205 9 10.9701 10 0.0224428 11 6.00762e-06 12 4.81612e-05 13 0.00192199 14 0.000590964 15 3.37097 16 2.89985 17 1.91989e-06 18 32.206 19 1.5694e-06 20 0.000286495 21 0.640075 22 1.76986e-06 23 14.6461 24 1.82223e-06 25 16.3318 26 2.77783e-05 27 4.32522 28 1.93869e-06 29 0.155831 30 0.136977 " outfile=/lscratch/kocevski/36664681/ltcube_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.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/36664681/ft2_4FGL_J2251.5-4928_weekly_bin943.fits .....................! real 23.32 user 21.26 sys 0.27 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/36664681/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits evtable="EVENTS" scfile=/lscratch/kocevski/36664681/ft2_4FGL_J2251.5-4928_weekly_bin943.fits sctable="SC_DATA" expcube=/lscratch/kocevski/36664681/ltcube_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.fits outfile=/lscratch/kocevski/36664681/expmap_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.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/36664681/ltcube_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.fits .....................! real 79.35 user 73.07 sys 4.50 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Added 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/36664681/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits scfile=/lscratch/kocevski/36664681/ft2_4FGL_J2251.5-4928_weekly_bin943.fits outfile=/lscratch/kocevski/36664681/cmap_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.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 1.90 user 0.33 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/36664681/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits scfile=/lscratch/kocevski/36664681/ft2_4FGL_J2251.5-4928_weekly_bin943.fits outfile=/lscratch/kocevski/36664681/cmap_HighResolution_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.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 2.08 user 0.29 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/36664681/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits evtable="EVENTS" scfile=/lscratch/kocevski/36664681/ft2_4FGL_J2251.5-4928_weekly_bin943.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/36664681/Model_4FGL_J2251.5-4928_weekly_bin943.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 s .0000 .10000E+07 28 'Prefactor ' .35229E-04 1.0000 .0000 .10000E+07 29 'Normalizat' 1.0618 1.0000 .10000E-01 10.000 30 'Prefactor ' .85500 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= 9296.363 FROM MIGRAD STATUS=CONVERGED 222 CALLS 2865 TOTAL EDM= .26E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .9% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 100.08 35.234 -.49916E-07 .47116E-01 2 Prefactor .11102E-09 13.921 -.41948E-07** at limit ** 3 Prefactor 5.9190 3.5968 .60538E-07 .48518E-03 4 Prefactor 9.3697 98.559 -.57218E-06 .10789E-02 5 norm .0000 2.5584 .59694E-07** at limit ** 6 Prefactor 5.3409 3.5789 -.22316E-07 .40635E-03 7 Prefactor .0000 43.735 .10828E-06** at limit ** 8 Prefactor 5.6741 4.8507 .22111E-07 .43086E-03 9 Prefactor 6.4606 10.945 .73780E-07 .17723E-02 10 Prefactor .11826E-04 6.9410 .13271E-06** at limit ** 11 Prefactor .0000 2.4929 -.90210E-07** at limit ** 12 Prefactor .55511E-10 19.052 .55210E-07** at limit ** 13 Prefactor .34306E-07 26.831 .31397E-06** at limit ** 14 norm .76605E-08 11.341 .88128E-07** at limit ** 15 norm 4.0257 3.3738 .77059E-08 .33878E-04 16 norm 3.5776 2.8777 .38277E-07 .27070E-03 17 Prefactor .0000 1.6628 .23919E-07** at limit ** 18 Prefactor 49.958 13.734 -.45942E-07 -.80781E-01 19 norm .0000 1.4749 -.39055E-07** at limit ** 20 Prefactor .27200E-08 7.5248 -.18064E-07** at limit ** 21 norm .57246 .62153 -.26555E-07 .63792E-04 22 norm .0000 1.0873 .49253E-07** at limit ** 23 Prefactor 21.999 2.8129 -.63939E-08 .79225E-01 24 Prefactor .0000 1.6612 .27787E-07** at limit ** 25 Prefactor 23.217 1.4242 -.60224E-08 -.33305E-02 26 norm .0000 7.7628 .15829E-06** at limit ** 27 Prefactor 1.0870 4.2993 -.20783E-07 -.42522E-03 28 Prefactor .0000 1.6630 .35496E-07** at limit ** 29 Normalizat 1.0609 .17477 -.23783E-06 -.16217E-05 30 Prefactor .85449 .15895 -.36061E-06 -.48714E-05 ERR DEF= .500 Final values: Prefactor = 100.084 Prefactor = 1.11022e-10 Prefactor = 5.91896 Prefactor = 9.36967 norm = 0 Prefactor = 5.34092 Prefactor = 0 Prefactor = 5.67409 Prefactor = 6.46056 Prefactor = 1.18256e-05 Prefactor = 0 Prefactor = 5.55112e-11 Prefactor = 3.43059e-08 norm = 7.66054e-09 norm = 4.02566 norm = 3.57758 Prefactor = 0 Prefactor = 49.9579 norm = 0 Prefactor = 2.72005e-09 norm = 0.572459 norm = 0 Prefactor = 21.9995 Prefactor = 0 Prefactor = 23.2168 norm = 0 Prefactor = 1.08702 Prefactor = 0 Normalizat = 1.06094 Prefactor = 0.854489 .0000 .10000E+07 28 'Prefactor ' .35229E-04 1.0000 .0000 .10000E+07 29 'Normalizat' 1.0618 1.0000 .10000E-01 10.000 30 'Prefactor ' .85500 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= 9296.363 FROM MIGRAD STATUS=CONVERGED 222 CALLS 2865 TOTAL EDM= .26E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .9% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 100.08 35.234 -.49916E-07 .47116E-01 2 Prefactor .11102E-09 13.921 -.41948E-07** at limit ** 3 Prefactor 5.9190 3.5968 .60538E-07 .48518E-03 4 Prefactor 9.3697 98.559 -.57218E-06 .10789E-02 5 norm .0000 2.5584 .59694E-07** at limit ** 6 Prefactor 5.3409 3.5789 -.22316E-07 .40635E-03 7 Prefactor .0000 43.735 .10828E-06** at limit ** 8 Prefactor 5.6741 4.8507 .22111E-07 .43086E-03 9 Prefactor 6.4606 10.945 .73780E-07 .17723E-02 10 Prefactor .11826E-04 6.9410 .13271E-06** at limit ** 11 Prefactor .0000 2.4929 -.90210E-07** at limit ** 12 Prefactor .55511E-10 19.052 .55210E-07** at limit ** 13 Prefactor .34306E-07 26.831 .31397E-06** at limit ** 14 norm .76605E-08 11.341 .88128E-07** at limit ** 15 norm 4.0257 3.3738 .77059E-08 .33878E-04 16 norm 3.5776 2.8777 .38277E-07 .27070E-03 17 Prefactor .0000 1.6628 .23919E-07** at limit ** 18 Prefactor 49.958 13.734 -.45942E-07 -.80781E-01 19 norm .0000 1.4749 -.39055E-07** at limit ** 20 Prefactor .27200E-08 7.5248 -.18064E-07** at limit ** 21 norm .57246 .62153 -.26555E-07 .63792E-04 22 norm .0000 1.0873 .49253E-07** at limit ** 23 Prefactor 21.999 2.8129 -.63939E-08 .79225E-01 24 Prefactor .0000 1.6612 .27787E-07** at limit ** 25 Prefactor 23.217 1.4242 -.60224E-08 -.33305E-02 26 norm .0000 7.7628 .15829E-06** at limit ** 27 Prefactor 1.0870 4.2993 -.20783E-07 -.42522E-03 28 Prefactor .0000 1.6630 .35496E-07** at limit ** 29 Normalizat 1.0609 .17477 -.23783E-06 -.16217E-05 30 Prefactor .85449 .15895 -.36061E-06 -.48714E-05 ERR DEF= .500 Final values: Prefactor = 100.084 Prefactor = 1.11022e-10 Prefactor = 5.91896 Prefactor = 9.36967 norm = 0 Prefactor = 5.34092 Prefactor = 0 Prefactor = 5.67409 Prefactor = 6.46056 Prefactor = 1.18256e-05 Prefactor = 0 Prefactor = 5.55112e-11 Prefactor = 3.43059e-08 norm = 7.66054e-09 norm = 4.02566 norm = 3.57758 Prefactor = 0 Prefactor = 49.9579 norm = 0 Prefactor = 2.72005e-09 norm = 0.572459 norm = 0 Prefactor = 21.9995 Prefactor = 0 Prefactor = 23.2168 norm = 0 Prefactor = 1.08702 Prefactor = 0 Normalizat = 1.06094 Prefactor = 0.854489 ********** ** 18 **HESSE ********** FCN= 9296.363 FROM HESSE STATUS=OK 646 CALLS 3511 TOTAL EDM= .22E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 100.08 38.218 .10029E-03 -1.5508 2 Prefactor .11102E-09 13.904 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor 5.9190 3.6157 .41203E-03 -1.5659 4 Prefactor 9.3697 98.837 .43449E-03 -1.5647 5 norm .0000 2.5462 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 5.3409 3.5839 .43502E-03 -1.5662 7 Prefactor .0000 42.872 .15064E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 5.6741 4.9920 .41986E-03 -1.5660 9 Prefactor 6.4606 10.970 .39604E-03 -1.5657 10 Prefactor .11826E-04 10.648 .15638E-01 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .0000 2.4865 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor .55511E-10 19.219 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor .34306E-07 26.932 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 norm .76605E-08 11.394 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 norm 4.0257 3.3710 .50237E-03 -1.5668 16 norm 3.5776 2.8999 .53373E-03 -1.5670 17 Prefactor .0000 1.6609 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Prefactor 49.958 32.206 .14233E-03 -1.5567 19 norm .0000 1.4680 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor .27200E-08 7.5428 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 norm .57246 .64007 .71849E-03 -1.5693 22 norm .0000 1.0805 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 Prefactor 21.999 14.646 .21371E-03 -1.5614 24 Prefactor .0000 1.6522 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 25 Prefactor 23.217 16.332 .20744E-03 -1.5612 26 norm .0000 7.7603 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 27 Prefactor 1.0870 4.3252 .11900E-02 -1.5687 28 Prefactor .0000 1.6594 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 29 Normalizat 1.0609 .15576 .39825E-01 -.91016 30 Prefactor .85449 .13692 .44429E-01 -.97750 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.21067e-07 Minuit parameter uncertainties: 1 38.2179 2 7.14581e-05 3 3.61567 4 60.864 5 7.15037e-06 6 3.58393 7 1.60545e-05 8 4.99205 9 10.9701 10 0.0224428 11 6.00762e-06 12 4.81612e-05 13 0.00192199 14 0.000590964 15 3.37097 16 2.89985 17 1.91989e-06 18 32.206 19 1.5694e-06 20 0.000286495 21 0.640075 22 1.76986e-06 23 14.6461 24 1.82223e-06 25 16.3318 26 2.77783e-05 27 4.32522 28 1.93869e-06 29 0.155831 30 0.136977 ********** ** 18 **HESSE ********** FCN= 9296.363 FROM HESSE STATUS=OK 646 CALLS 3511 TOTAL EDM= .22E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 100.08 38.218 .10029E-03 -1.5508 2 Prefactor .11102E-09 13.904 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor 5.9190 3.6157 .41203E-03 -1.5659 4 Prefactor 9.3697 98.837 .43449E-03 -1.5647 5 norm .0000 2.5462 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 5.3409 3.5839 .43502E-03 -1.5662 7 Prefactor .0000 42.872 .15064E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 5.6741 4.9920 .41986E-03 -1.5660 9 Prefactor 6.4606 10.970 .39604E-03 -1.5657 10 Prefactor .11826E-04 10.648 .15638E-01 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .0000 2.4865 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor .55511E-10 19.219 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor .34306E-07 26.932 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 norm .76605E-08 11.394 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 norm 4.0257 3.3710 .50237E-03 -1.5668 16 norm 3.5776 2.8999 .53373E-03 -1.5670 17 Prefactor .0000 1.6609 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Prefactor 49.958 32.206 .14233E-03 -1.5567 19 norm .0000 1.4680 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor .27200E-08 7.5428 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 norm .57246 .64007 .71849E-03 -1.5693 22 norm .0000 1.0805 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 Prefactor 21.999 14.646 .21371E-03 -1.5614 24 Prefactor .0000 1.6522 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 25 Prefactor 23.217 16.332 .20744E-03 -1.5612 26 norm .0000 7.7603 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 27 Prefactor 1.0870 4.3252 .11900E-02 -1.5687 28 Prefactor .0000 1.6594 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 29 Normalizat 1.0609 .15576 .39825E-01 -.91016 30 Prefactor .85449 .13692 .44429E-01 -.97750 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.21067e-07 Minuit parameter uncertainties: 1 38.2179 2 7.14581e-05 3 3.61567 4 60.864 5 7.15037e-06 6 3.58393 7 1.60545e-05 8 4.99205 9 10.9701 10 0.0224428 11 6.00762e-06 12 4.81612e-05 13 0.00192199 14 0.000590964 15 3.37097 16 2.89985 17 1.91989e-06 18 32.206 19 1.5694e-06 20 0.000286495 21 0.640075 22 1.76986e-06 23 14.6461 24 1.82223e-06 25 16.3318 26 2.77783e-05 27 4.32522 28 1.93869e-06 29 0.155831 30 0.136977 ********** ** 18 **HESSE ********** FCN= 9296.363 FROM HESSE STATUS=OK 646 CALLS 3511 TOTAL EDM= .22E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 100.08 38.218 .10029E-03 -1.5508 2 Prefactor .11102E-09 13.904 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor 5.9190 3.6157 .41203E-03 -1.5659 4 Prefactor 9.3697 98.837 .43449E-03 -1.5647 5 norm .0000 2.5462 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 5.3409 3.5839 .43502E-03 -1.5662 7 Prefactor .0000 42.872 .15064E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 5.6741 4.9920 .41986E-03 -1.5660 9 Prefactor 6.4606 10.970 .39604E-03 -1.5657 10 Prefactor .11826E-04 10.648 .15638E-01 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .0000 2.4865 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor .55511E-10 19.219 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor .34306E-07 26.932 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 norm .76605E-08 11.394 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 norm 4.0257 3.3710 .50237E-03 -1.5668 16 norm 3.5776 2.8999 .53373E-03 -1.5670 17 Prefactor .0000 1.6609 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Prefactor 49.958 32.206 .14233E-03 -1.5567 19 norm .0000 1.4680 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor .27200E-08 7.5428 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 norm .57246 .64007 .71849E-03 -1.5693 22 norm .0000 1.0805 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 Prefactor 21.999 14.646 .21371E-03 -1.5614 24 Prefactor .0000 1.6522 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 25 Prefactor 23.217 16.332 .20744E-03 -1.5612 26 norm .0000 7.7603 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 27 Prefactor 1.0870 4.3252 .11900E-02 -1.5687 28 Prefactor .0000 1.6594 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 29 Normalizat 1.0609 .15576 .39825E-01 -.91016 30 Prefactor .85449 .13692 .44429E-01 -.97750 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.21067e-07 Minuit parameter uncertainties: 1 38.2179 2 7.14581e-05 3 3.61567 4 60.864 5 7.15037e-06 6 3.58393 7 1.60545e-05 8 4.99205 9 10.9701 10 0.0224428 11 6.00762e-06 12 4.81612e-05 13 0.00192199 14 0.000590964 15 3.37097 16 2.89985 17 1.91989e-06 18 32.206 19 1.5694e-06 20 0.000286495 21 0.640075 22 1.76986e-06 23 14.6461 24 1.82223e-06 25 16.3318 26 2.77783e-05 27 4.32522 28 1.93869e-06 29 0.155831 30 0.136977 ********** ** 18 **HESSE ********** FCN= 9296.363 FROM HESSE STATUS=OK 646 CALLS 3511 TOTAL EDM= .22E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 100.08 38.218 .10029E-03 -1.5508 2 Prefactor .11102E-09 13.904 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor 5.9190 3.6157 .41203E-03 -1.5659 4 Prefactor 9.3697 98.837 .43449E-03 -1.5647 5 norm .0000 2.5462 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 5.3409 3.5839 .43502E-03 -1.5662 7 Prefactor .0000 42.872 .15064E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 5.6741 4.9920 .41986E-03 -1.5660 9 Prefactor 6.4606 10.970 .39604E-03 -1.5657 10 Prefactor .11826E-04 10.648 .15638E-01 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .0000 2.4865 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor .55511E-10 19.219 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor .34306E-07 26.932 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 norm .76605E-08 11.394 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 norm 4.0257 3.3710 .50237E-03 -1.5668 16 norm 3.5776 2.8999 .53373E-03 -1.5670 17 Prefactor .0000 1.6609 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Prefactor 49.958 32.206 .14233E-03 -1.5567 19 norm .0000 1.4680 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor .27200E-08 7.5428 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 norm .57246 .64007 .71849E-03 -1.5693 22 norm .0000 1.0805 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 Prefactor 21.999 14.646 .21371E-03 -1.5614 24 Prefactor .0000 1.6522 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 25 Prefactor 23.217 16.332 .20744E-03 -1.5612 26 norm .0000 7.7603 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 27 Prefactor 1.0870 4.3252 .11900E-02 -1.5687 28 Prefactor .0000 1.6594 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 29 Normalizat 1.0609 .15576 .39825E-01 -.91016 30 Prefactor .85449 .13692 .44429E-01 -.97750 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.21067e-07 Minuit parameter uncertainties: 1 38.2179 2 7.14581e-05 3 3.61567 4 60.864 5 7.15037e-06 6 3.58393 7 1.60545e-05 8 4.99205 9 10.9701 10 0.0224428 11 6.00762e-06 12 4.81612e-05 13 0.00192199 14 0.000590964 15 3.37097 16 2.89985 17 1.91989e-06 18 32.206 19 1.5694e-06 20 0.000286495 21 0.640075 22 1.76986e-06 23 14.6461 24 1.82223e-06 25 16.3318 26 2.77783e-05 27 4.32522 28 1.93869e-06 29 0.155831 30 0.136977 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9296.36282485 Extracting fit parameters... 4FGL J2251.5-4928 Spectrum: PowerLaw 403 Prefactor: 5.551e-11 4.816e-05 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: 8.545e-01 1.370e-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: 1.061e+00 1.558e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 342.879 -49.469 Photon Flux Upper Limit: 3.36906591361e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00249423836038 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/36664552/likelihoodResults_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.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) = 9296.38791067 delta logL = -0.025085819987 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 9296.36282571 delta logL = -8.53473466123e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .11521E-04 1.0000 .0000 .10000E+07 2 'Index ' .98267 1.0000 .0000 10.000 3 'Normalizat' 1.0608 1.0000 .10000E-01 10.000 4 'Prefactor ' .85460 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= 9296.363 FROM MIGRAD STATUS=CONVERGED 27 CALLS 181 TOTAL EDM= .47E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.7% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .15099E-07 19.289 -.29739E-05** at limit ** 2 Index 1.8730 3.2078 .79639E-04 .10402E-08 3 Normalizat 1.0609 .16659 -.13183E-04 .45469E-04 4 Prefactor .85449 .15872 .21824E-04 .35840E-04 ERR DEF= .500 Final values: Prefactor = 1.5099e-08 Index = 1.87297 Normalizat = 1.06094 Prefactor = 0.854489 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9296.36282485 Extracting fit parameters... 4FGL J2251.5-4928 Spectrum: PowerLaw 403 Prefactor: 5.551e-11 4.816e-05 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: 8.545e-01 1.370e-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: 1.061e+00 1.558e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 342.879 -49.469 Photon Flux Upper Limit: 3.36906591361e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00249423836038 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/36664532/likelihoodResults_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.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) = 9296.38791067 delta logL = -0.025085819987 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 9296.36282571 delta logL = -8.53473466123e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .11521E-04 1.0000 .0000 .10000E+07 2 'Index ' .98267 1.0000 .0000 10.000 3 'Normalizat' 1.0608 1.0000 .10000E-01 10.000 4 'Prefactor ' .85460 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= 9296.363 FROM MIGRAD STATUS=CONVERGED 27 CALLS 181 TOTAL EDM= .47E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.7% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .15099E-07 19.289 -.29739E-05** at limit ** 2 Index 1.8730 3.2078 .79639E-04 .10402E-08 3 Normalizat 1.0609 .16659 -.13183E-04 .45469E-04 4 Prefactor .85449 .15872 .21824E-04 .35840E-04 ERR DEF= .500 Final values: Prefactor = 1.5099e-08 Index = 1.87297 Normalizat = 1.06094 Prefactor = 0.854489 ********** ** 18 **HESSE ********** FCN= 9296.363 FROM HESSE STATUS=NOT POSDEF 33 CALLS 214 TOTAL EDM= .88E-10 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .15099E-07 1.4676 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.8730 6.7767 .46050 -.67565 3 Normalizat 1.0609 .96956E-03 .39884E-01 -.91016 4 Prefactor .85449 .92067E-03 .44424E-01 -.97750 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 8.78248e-11 Minuit parameter uncertainties: 1 0.000297539 2 5746.19 3 0.000969564 4 0.000920666 ********** ** 18 **HESSE ********** FCN= 9296.363 FROM HESSE STATUS=NOT POSDEF 33 CALLS 214 TOTAL EDM= .88E-10 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .15099E-07 1.4676 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.8730 6.7767 .46050 -.67565 3 Normalizat 1.0609 .96956E-03 .39884E-01 -.91016 4 Prefactor .85449 .92067E-03 .44424E-01 -.97750 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 8.78248e-11 Minuit parameter uncertainties: 1 0.000297539 2 5746.19 3 0.000969564 4 0.000920666 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 9296.36282485 delta logL = -3.96539689973e-10 Extracting fit parameters... 4FGL J2251.5-4928 Spectrum: PowerLaw 403 Prefactor: 1.510e-08 2.975e-04 0.000e+00 1.000e+06 ( 1.000e-14) 404 Index: 1.873e+00 5.746e+03 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: 8.545e-01 9.207e-04 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: 1.061e+00 9.696e-04 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 342.879 -49.469 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/36664552/cmap_HighResolution_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.49e-03', job_status='DONE', photon_flux_upper_limit='3.37e-08', time_completed='2026-09-01 18:24:09.570468', job_id='36664552', GAL2='0.85', fit_tolerance='1e-08', EG2='1.06', EG='1.06', time_epoch_completed='1788312249.57', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.85', dlogl='-3.97e-10', ts2='-0.00', photon_index_error='0.00', photon_index='1.85' WHERE bin_id='943' AND source_name='4FGL J2251.5-4928' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Sep 1 18:24:10 PDT 2026 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 9296.36282485 delta logL = -3.96539689973e-10 Extracting fit parameters... 4FGL J2251.5-4928 Spectrum: PowerLaw 403 Prefactor: 1.510e-08 2.975e-04 0.000e+00 1.000e+06 ( 1.000e-14) 404 Index: 1.873e+00 5.746e+03 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: 8.545e-01 9.207e-04 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: 1.061e+00 9.696e-04 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 342.879 -49.469 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/36664532/cmap_HighResolution_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.49e-03', job_status='DONE', photon_flux_upper_limit='3.37e-08', time_completed='2026-09-01 18:24:10.384925', job_id='36664532', GAL2='0.85', fit_tolerance='1e-08', EG2='1.06', EG='1.06', time_epoch_completed='1788312250.38', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.85', dlogl='-3.97e-10', ts2='-0.00', photon_index_error='0.00', photon_index='1.85' WHERE bin_id='943' AND source_name='4FGL J2251.5-4928' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Sep 1 18:24:11 PDT 2026 " outfile=/lscratch/kocevski/36664846/ltcube_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.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/36664846/ft2_4FGL_J2251.5-4928_weekly_bin943.fits .....................! real 20.31 user 19.30 sys 0.25 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/36664846/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits evtable="EVENTS" scfile=/lscratch/kocevski/36664846/ft2_4FGL_J2251.5-4928_weekly_bin943.fits sctable="SC_DATA" expcube=/lscratch/kocevski/36664846/ltcube_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.fits outfile=/lscratch/kocevski/36664846/expmap_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.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/36664846/ltcube_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.fits .....................! real 76.17 user 71.02 sys 4.34 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/36664846/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits scfile=/lscratch/kocevski/36664846/ft2_4FGL_J2251.5-4928_weekly_bin943.fits outfile=/lscratch/kocevski/36664846/cmap_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.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 1.29 user 0.25 sys 0.14 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/36664846/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits scfile=/lscratch/kocevski/36664846/ft2_4FGL_J2251.5-4928_weekly_bin943.fits outfile=/lscratch/kocevski/36664846/cmap_HighResolution_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.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 1.03 user 0.25 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/36664846/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits evtable="EVENTS" scfile=/lscratch/kocevski/36664846/ft2_4FGL_J2251.5-4928_weekly_bin943.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/36664846/Model_4FGL_J2251.5-4928_weekly_bin943.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 sDone. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9296.36282485 Extracting fit parameters... 4FGL J2251.5-4928 Spectrum: PowerLaw 403 Prefactor: 5.551e-11 4.816e-05 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: 8.545e-01 1.370e-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: 1.061e+00 1.558e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 342.879 -49.469 Photon Flux Upper Limit: 3.36906591361e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00249423836038 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/36664587/likelihoodResults_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.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) = 9296.38791067 delta logL = -0.025085819987 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 9296.36282571 delta logL = -8.53473466123e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .11521E-04 1.0000 .0000 .10000E+07 2 'Index ' .98267 1.0000 .0000 10.000 3 'Normalizat' 1.0608 1.0000 .10000E-01 10.000 4 'Prefactor ' .85460 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= 9296.363 FROM MIGRAD STATUS=CONVERGED 27 CALLS 181 TOTAL EDM= .47E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.7% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .15099E-07 19.289 -.29739E-05** at limit ** 2 Index 1.8730 3.2078 .79639E-04 .10402E-08 3 Normalizat 1.0609 .16659 -.13183E-04 .45469E-04 4 Prefactor .85449 .15872 .21824E-04 .35840E-04 ERR DEF= .500 Final values: Prefactor = 1.5099e-08 Index = 1.87297 Normalizat = 1.06094 Prefactor = 0.854489 ********** ** 18 **HESSE ********** FCN= 9296.363 FROM HESSE STATUS=NOT POSDEF 33 CALLS 214 TOTAL EDM= .88E-10 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .15099E-07 1.4676 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.8730 6.7767 .46050 -.67565 3 Normalizat 1.0609 .96956E-03 .39884E-01 -.91016 4 Prefactor .85449 .92067E-03 .44424E-01 -.97750 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 8.78248e-11 Minuit parameter uncertainties: 1 0.000297539 2 5746.19 3 0.000969564 4 0.000920666 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9296.36282485 Extracting fit parameters... 4FGL J2251.5-4928 Spectrum: PowerLaw 403 Prefactor: 5.551e-11 4.816e-05 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: 8.545e-01 1.370e-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: 1.061e+00 1.558e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 342.879 -49.469 Photon Flux Upper Limit: 3.36906591361e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00249423836038 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/36664590/likelihoodResults_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.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) = 9296.38791067 delta logL = -0.025085819987 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 9296.36282571 delta logL = -8.53473466123e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .11521E-04 1.0000 .0000 .10000E+07 2 'Index ' .98267 1.0000 .0000 10.000 3 'Normalizat' 1.0608 1.0000 .10000E-01 10.000 4 'Prefactor ' .85460 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= 9296.363 FROM MIGRAD STATUS=CONVERGED 27 CALLS 181 TOTAL EDM= .47E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.7% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .15099E-07 19.289 -.29739E-05** at limit ** 2 Index 1.8730 3.2078 .79639E-04 .10402E-08 3 Normalizat 1.0609 .16659 -.13183E-04 .45469E-04 4 Prefactor .85449 .15872 .21824E-04 .35840E-04 ERR DEF= .500 Final values: Prefactor = 1.5099e-08 Index = 1.87297 Normalizat = 1.06094 Prefactor = 0.854489 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 9296.36282485 delta logL = -3.96539689973e-10 Extracting fit parameters... 4FGL J2251.5-4928 Spectrum: PowerLaw 403 Prefactor: 1.510e-08 2.975e-04 0.000e+00 1.000e+06 ( 1.000e-14) 404 Index: 1.873e+00 5.746e+03 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: 8.545e-01 9.207e-04 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: 1.061e+00 9.696e-04 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 342.879 -49.469 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/36664587/cmap_HighResolution_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.49e-03', job_status='DONE', photon_flux_upper_limit='3.37e-08', time_completed='2026-09-01 18:24:21.789703', job_id='36664587', GAL2='0.85', fit_tolerance='1e-08', EG2='1.06', EG='1.06', time_epoch_completed='1788312261.79', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.85', dlogl='-3.97e-10', ts2='-0.00', photon_index_error='0.00', photon_index='1.85' WHERE bin_id='943' AND source_name='4FGL J2251.5-4928' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Sep 1 18:24:22 PDT 2026 ********** ** 18 **HESSE ********** FCN= 9296.363 FROM HESSE STATUS=NOT POSDEF 33 CALLS 214 TOTAL EDM= .88E-10 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .15099E-07 1.4676 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.8730 6.7767 .46050 -.67565 3 Normalizat 1.0609 .96956E-03 .39884E-01 -.91016 4 Prefactor .85449 .92067E-03 .44424E-01 -.97750 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 8.78248e-11 Minuit parameter uncertainties: 1 0.000297539 2 5746.19 3 0.000969564 4 0.000920666 ource GAL_V02 Working on... /lscratch/kocevski/36664620/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits.....................! real 28.16 user 26.66 sys 0.77 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/36664620/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits', '/lscratch/kocevski/36664620/ft2_4FGL_J2251.5-4928_weekly_bin943.fits', expMap='/lscratch/kocevski/36664620/expmap_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.fits', expCube='/lscratch/kocevski/36664620/ltcube_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/36664620/Model_4FGL_J2251.5-4928_weekly_bin943.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/36664620/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits Spacecraft file(s): /lscratch/kocevski/36664620/ft2_4FGL_J2251.5-4928_weekly_bin943.fits Exposure map: /lscratch/kocevski/36664620/expmap_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.fits Exposure cube: /lscratch/kocevski/36664620/ltcube_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/36664620/Model_4FGL_J2251.5-4928_weekly_bin943.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) = 9296.40002322 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9296.36721122 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 99.444 1.0000 .0000 .10000E+07 2 'Prefactor ' .10469E-01 1.0000 .0000 .10000E+07 3 'Prefactor ' 5.9329 1.0000 .0000 .10000E+07 4 'Prefactor ' 5.3443 1.0000 .0000 .10000E+07 5 'norm ' .60154E-05 1.0000 .0000 .10000E+07 6 'Prefactor ' 5.3315 1.0000 .0000 .10000E+07 7 'Prefactor ' .62768E-01 1.0000 .0000 .10000E+07 8 'Prefactor ' 5.7168 1.0000 .0000 .10000E+07 9 'Prefactor ' 6.4147 1.0000 .0000 .10000E+07 10 'Prefactor ' .47573E-01 1.0000 .0000 .10000E+07 11 'Prefactor ' .22590E-04 1.0000 .0000 .10000E+07 12 'Prefactor ' .10989E-04 1.0000 .0000 .10000E+07 13 'Prefactor ' .82587E-05 1.0000 .0000 .10000E+07 14 'norm ' .65672E-02 1.0000 .0000 .10000E+07 15 'norm ' 4.0254 1.0000 .0000 .10000E+07 16 'norm ' 3.5817 1.0000 .0000 .10000E+07 17 'Prefactor ' .41865E-04 1.0000 .0000 .10000E+07 18 'Prefactor ' 49.368 1.0000 .0000 .10000E+07 19 'norm ' .13891E-03 1.0000 .0000 .10000E+07 20 'Prefactor ' .20958E-02 1.0000 .0000 .10000E+07 21 'norm ' .57119 1.0000 .0000 .10000E+07 22 'norm ' .51691E-05 1.0000 .0000 .10000E+07 23 'Prefactor ' 21.907 1.0000 .0000 .10000E+07 24 'Prefactor ' .54678E-07 1.0000 .0000 .10000E+07 25 'Prefactor ' 23.249 1.0000 .0000 .10000E+07 26 'norm ' .51215E-03 1.0000 .0000 .10000E+07 27 'Prefactor ' 1.0602 1.0000 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 9296.36282485 delta logL = -3.96539689973e-10 Extracting fit parameters... 4FGL J2251.5-4928 Spectrum: PowerLaw 403 Prefactor: 1.510e-08 2.975e-04 0.000e+00 1.000e+06 ( 1.000e-14) 404 Index: 1.873e+00 5.746e+03 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: 8.545e-01 9.207e-04 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: 1.061e+00 9.696e-04 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 342.879 -49.469 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/36664590/cmap_HighResolution_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.49e-03', job_status='DONE', photon_flux_upper_limit='3.37e-08', time_completed='2026-09-01 18:24:24.936336', job_id='36664590', GAL2='0.85', fit_tolerance='1e-08', EG2='1.06', EG='1.06', time_epoch_completed='1788312264.94', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.85', dlogl='-3.97e-10', ts2='-0.00', photon_index_error='0.00', photon_index='1.85' WHERE bin_id='943' AND source_name='4FGL J2251.5-4928' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Sep 1 18:24:25 PDT 2026 .0000 .10000E+07 28 'Prefactor ' .35229E-04 1.0000 .0000 .10000E+07 29 'Normalizat' 1.0618 1.0000 .10000E-01 10.000 30 'Prefactor ' .85500 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= 9296.363 FROM MIGRAD STATUS=CONVERGED 222 CALLS 2865 TOTAL EDM= .26E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .9% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 100.08 35.234 -.49916E-07 .47116E-01 2 Prefactor .11102E-09 13.921 -.41948E-07** at limit ** 3 Prefactor 5.9190 3.5968 .60538E-07 .48518E-03 4 Prefactor 9.3697 98.559 -.57218E-06 .10789E-02 5 norm .0000 2.5584 .59694E-07** at limit ** 6 Prefactor 5.3409 3.5789 -.22316E-07 .40635E-03 7 Prefactor .0000 43.735 .10828E-06** at limit ** 8 Prefactor 5.6741 4.8507 .22111E-07 .43086E-03 9 Prefactor 6.4606 10.945 .73780E-07 .17723E-02 10 Prefactor .11826E-04 6.9410 .13271E-06** at limit ** 11 Prefactor .0000 2.4929 -.90210E-07** at limit ** 12 Prefactor .55511E-10 19.052 .55210E-07** at limit ** 13 Prefactor .34306E-07 26.831 .31397E-06** at limit ** 14 norm .76605E-08 11.341 .88128E-07** at limit ** 15 norm 4.0257 3.3738 .77059E-08 .33878E-04 16 norm 3.5776 2.8777 .38277E-07 .27070E-03 17 Prefactor .0000 1.6628 .23919E-07** at limit ** 18 Prefactor 49.958 13.734 -.45942E-07 -.80781E-01 19 norm .0000 1.4749 -.39055E-07** at limit ** 20 Prefactor .27200E-08 7.5248 -.18064E-07** at limit ** 21 norm .57246 .62153 -.26555E-07 .63792E-04 22 norm .0000 1.0873 .49253E-07** at limit ** 23 Prefactor 21.999 2.8129 -.63939E-08 .79225E-01 24 Prefactor .0000 1.6612 .27787E-07** at limit ** 25 Prefactor 23.217 1.4242 -.60224E-08 -.33305E-02 26 norm .0000 7.7628 .15829E-06** at limit ** 27 Prefactor 1.0870 4.2993 -.20783E-07 -.42522E-03 28 Prefactor .0000 1.6630 .35496E-07** at limit ** 29 Normalizat 1.0609 .17477 -.23783E-06 -.16217E-05 30 Prefactor .85449 .15895 -.36061E-06 -.48714E-05 ERR DEF= .500 Final values: Prefactor = 100.084 Prefactor = 1.11022e-10 Prefactor = 5.91896 Prefactor = 9.36967 norm = 0 Prefactor = 5.34092 Prefactor = 0 Prefactor = 5.67409 Prefactor = 6.46056 Prefactor = 1.18256e-05 Prefactor = 0 Prefactor = 5.55112e-11 Prefactor = 3.43059e-08 norm = 7.66054e-09 norm = 4.02566 norm = 3.57758 Prefactor = 0 Prefactor = 49.9579 norm = 0 Prefactor = 2.72005e-09 norm = 0.572459 norm = 0 Prefactor = 21.9995 Prefactor = 0 Prefactor = 23.2168 norm = 0 Prefactor = 1.08702 Prefactor = 0 Normalizat = 1.06094 Prefactor = 0.854489 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9296.36282485 Extracting fit parameters... 4FGL J2251.5-4928 Spectrum: PowerLaw 403 Prefactor: 5.551e-11 4.816e-05 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: 8.545e-01 1.370e-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: 1.061e+00 1.558e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 342.879 -49.469 Photon Flux Upper Limit: 3.36906591361e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00249423836038 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/36664601/likelihoodResults_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.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) = 9296.38791067 delta logL = -0.025085819987 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 9296.36282571 delta logL = -8.53473466123e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .11521E-04 1.0000 .0000 .10000E+07 2 'Index ' .98267 1.0000 .0000 10.000 3 'Normalizat' 1.0608 1.0000 .10000E-01 10.000 4 'Prefactor ' .85460 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= 9296.363 FROM MIGRAD STATUS=CONVERGED 27 CALLS 181 TOTAL EDM= .47E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.7% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .15099E-07 19.289 -.29739E-05** at limit ** 2 Index 1.8730 3.2078 .79639E-04 .10402E-08 3 Normalizat 1.0609 .16659 -.13183E-04 .45469E-04 4 Prefactor .85449 .15872 .21824E-04 .35840E-04 ERR DEF= .500 Final values: Prefactor = 1.5099e-08 Index = 1.87297 Normalizat = 1.06094 Prefactor = 0.854489 ********** ** 18 **HESSE ********** FCN= 9296.363 FROM HESSE STATUS=NOT POSDEF 33 CALLS 214 TOTAL EDM= .88E-10 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .15099E-07 1.4676 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.8730 6.7767 .46050 -.67565 3 Normalizat 1.0609 .96956E-03 .39884E-01 -.91016 4 Prefactor .85449 .92067E-03 .44424E-01 -.97750 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 8.78248e-11 Minuit parameter uncertainties: 1 0.000297539 2 5746.19 3 0.000969564 4 0.000920666 ource GAL_V02 Working on... /lscratch/kocevski/36664619/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits.....................! real 31.10 user 28.71 sys 1.44 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/36664619/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits', '/lscratch/kocevski/36664619/ft2_4FGL_J2251.5-4928_weekly_bin943.fits', expMap='/lscratch/kocevski/36664619/expmap_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.fits', expCube='/lscratch/kocevski/36664619/ltcube_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/36664619/Model_4FGL_J2251.5-4928_weekly_bin943.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/36664619/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits Spacecraft file(s): /lscratch/kocevski/36664619/ft2_4FGL_J2251.5-4928_weekly_bin943.fits Exposure map: /lscratch/kocevski/36664619/expmap_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.fits Exposure cube: /lscratch/kocevski/36664619/ltcube_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/36664619/Model_4FGL_J2251.5-4928_weekly_bin943.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) = 9296.40002322 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9296.36721122 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 99.444 1.0000 .0000 .10000E+07 2 'Prefactor ' .10469E-01 1.0000 .0000 .10000E+07 3 'Prefactor ' 5.9329 1.0000 .0000 .10000E+07 4 'Prefactor ' 5.3443 1.0000 .0000 .10000E+07 5 'norm ' .60154E-05 1.0000 .0000 .10000E+07 6 'Prefactor ' 5.3315 1.0000 .0000 .10000E+07 7 'Prefactor ' .62768E-01 1.0000 .0000 .10000E+07 8 'Prefactor ' 5.7168 1.0000 .0000 .10000E+07 9 'Prefactor ' 6.4147 1.0000 .0000 .10000E+07 10 'Prefactor ' .47573E-01 1.0000 .0000 .10000E+07 11 'Prefactor ' .22590E-04 1.0000 .0000 .10000E+07 12 'Prefactor ' .10989E-04 1.0000 .0000 .10000E+07 13 'Prefactor ' .82587E-05 1.0000 .0000 .10000E+07 14 'norm ' .65672E-02 1.0000 .0000 .10000E+07 15 'norm ' 4.0254 1.0000 .0000 .10000E+07 16 'norm ' 3.5817 1.0000 .0000 .10000E+07 17 'Prefactor ' .41865E-04 1.0000 .0000 .10000E+07 18 'Prefactor ' 49.368 1.0000 .0000 .10000E+07 19 'norm ' .13891E-03 1.0000 .0000 .10000E+07 20 'Prefactor ' .20958E-02 1.0000 .0000 .10000E+07 21 'norm ' .57119 1.0000 .0000 .10000E+07 22 'norm ' .51691E-05 1.0000 .0000 .10000E+07 23 'Prefactor ' 21.907 1.0000 .0000 .10000E+07 24 'Prefactor ' .54678E-07 1.0000 .0000 .10000E+07 25 'Prefactor ' 23.249 1.0000 .0000 .10000E+07 26 'norm ' .51215E-03 1.0000 .0000 .10000E+07 27 'Prefactor ' 1.0602 1.0000 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 9296.36282485 delta logL = -3.96539689973e-10 Extracting fit parameters... 4FGL J2251.5-4928 Spectrum: PowerLaw 403 Prefactor: 1.510e-08 2.975e-04 0.000e+00 1.000e+06 ( 1.000e-14) 404 Index: 1.873e+00 5.746e+03 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: 8.545e-01 9.207e-04 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: 1.061e+00 9.696e-04 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 342.879 -49.469 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/36664601/cmap_HighResolution_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.49e-03', job_status='DONE', photon_flux_upper_limit='3.37e-08', time_completed='2026-09-01 18:24:49.585766', job_id='36664601', GAL2='0.85', fit_tolerance='1e-08', EG2='1.06', EG='1.06', time_epoch_completed='1788312289.59', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.85', dlogl='-3.97e-10', ts2='-0.00', photon_index_error='0.00', photon_index='1.85' WHERE bin_id='943' AND source_name='4FGL J2251.5-4928' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Sep 1 18:24:50 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9296.36282485 Extracting fit parameters... 4FGL J2251.5-4928 Spectrum: PowerLaw 403 Prefactor: 5.551e-11 4.816e-05 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: 8.545e-01 1.370e-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: 1.061e+00 1.558e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 342.879 -49.469 Photon Flux Upper Limit: 3.36906591361e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00249423836038 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/36664592/likelihoodResults_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.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) = 9296.38791067 delta logL = -0.025085819987 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 9296.36282571 delta logL = -8.53473466123e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .11521E-04 1.0000 .0000 .10000E+07 2 'Index ' .98267 1.0000 .0000 10.000 3 'Normalizat' 1.0608 1.0000 .10000E-01 10.000 4 'Prefactor ' .85460 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= 9296.363 FROM MIGRAD STATUS=CONVERGED 27 CALLS 181 TOTAL EDM= .47E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.7% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .15099E-07 19.289 -.29739E-05** at limit ** 2 Index 1.8730 3.2078 .79639E-04 .10402E-08 3 Normalizat 1.0609 .16659 -.13183E-04 .45469E-04 4 Prefactor .85449 .15872 .21824E-04 .35840E-04 ERR DEF= .500 Final values: Prefactor = 1.5099e-08 Index = 1.87297 Normalizat = 1.06094 Prefactor = 0.854489 ********** ** 18 **HESSE ********** FCN= 9296.363 FROM HESSE STATUS=NOT POSDEF 33 CALLS 214 TOTAL EDM= .88E-10 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .15099E-07 1.4676 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.8730 6.7767 .46050 -.67565 3 Normalizat 1.0609 .96956E-03 .39884E-01 -.91016 4 Prefactor .85449 .92067E-03 .44424E-01 -.97750 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 8.78248e-11 Minuit parameter uncertainties: 1 0.000297539 2 5746.19 3 0.000969564 4 0.000920666 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 9296.36282485 delta logL = -3.96539689973e-10 Extracting fit parameters... 4FGL J2251.5-4928 Spectrum: PowerLaw 403 Prefactor: 1.510e-08 2.975e-04 0.000e+00 1.000e+06 ( 1.000e-14) 404 Index: 1.873e+00 5.746e+03 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: 8.545e-01 9.207e-04 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: 1.061e+00 9.696e-04 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 342.879 -49.469 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/36664592/cmap_HighResolution_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.49e-03', job_status='DONE', photon_flux_upper_limit='3.37e-08', time_completed='2026-09-01 18:25:00.804351', job_id='36664592', GAL2='0.85', fit_tolerance='1e-08', EG2='1.06', EG='1.06', time_epoch_completed='1788312300.8', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.85', dlogl='-3.97e-10', ts2='-0.00', photon_index_error='0.00', photon_index='1.85' WHERE bin_id='943' AND source_name='4FGL J2251.5-4928' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Sep 1 18:25:01 PDT 2026 .0000 .10000E+07 28 'Prefactor ' .35229E-04 1.0000 .0000 .10000E+07 29 'Normalizat' 1.0618 1.0000 .10000E-01 10.000 30 'Prefactor ' .85500 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= 9296.363 FROM MIGRAD STATUS=CONVERGED 222 CALLS 2865 TOTAL EDM= .26E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .9% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 100.08 35.234 -.49916E-07 .47116E-01 2 Prefactor .11102E-09 13.921 -.41948E-07** at limit ** 3 Prefactor 5.9190 3.5968 .60538E-07 .48518E-03 4 Prefactor 9.3697 98.559 -.57218E-06 .10789E-02 5 norm .0000 2.5584 .59694E-07** at limit ** 6 Prefactor 5.3409 3.5789 -.22316E-07 .40635E-03 7 Prefactor .0000 43.735 .10828E-06** at limit ** 8 Prefactor 5.6741 4.8507 .22111E-07 .43086E-03 9 Prefactor 6.4606 10.945 .73780E-07 .17723E-02 10 Prefactor .11826E-04 6.9410 .13271E-06** at limit ** 11 Prefactor .0000 2.4929 -.90210E-07** at limit ** 12 Prefactor .55511E-10 19.052 .55210E-07** at limit ** 13 Prefactor .34306E-07 26.831 .31397E-06** at limit ** 14 norm .76605E-08 11.341 .88128E-07** at limit ** 15 norm 4.0257 3.3738 .77059E-08 .33878E-04 16 norm 3.5776 2.8777 .38277E-07 .27070E-03 17 Prefactor .0000 1.6628 .23919E-07** at limit ** 18 Prefactor 49.958 13.734 -.45942E-07 -.80781E-01 19 norm .0000 1.4749 -.39055E-07** at limit ** 20 Prefactor .27200E-08 7.5248 -.18064E-07** at limit ** 21 norm .57246 .62153 -.26555E-07 .63792E-04 22 norm .0000 1.0873 .49253E-07** at limit ** 23 Prefactor 21.999 2.8129 -.63939E-08 .79225E-01 24 Prefactor .0000 1.6612 .27787E-07** at limit ** 25 Prefactor 23.217 1.4242 -.60224E-08 -.33305E-02 26 norm .0000 7.7628 .15829E-06** at limit ** 27 Prefactor 1.0870 4.2993 -.20783E-07 -.42522E-03 28 Prefactor .0000 1.6630 .35496E-07** at limit ** 29 Normalizat 1.0609 .17477 -.23783E-06 -.16217E-05 30 Prefactor .85449 .15895 -.36061E-06 -.48714E-05 ERR DEF= .500 Final values: Prefactor = 100.084 Prefactor = 1.11022e-10 Prefactor = 5.91896 Prefactor = 9.36967 norm = 0 Prefactor = 5.34092 Prefactor = 0 Prefactor = 5.67409 Prefactor = 6.46056 Prefactor = 1.18256e-05 Prefactor = 0 Prefactor = 5.55112e-11 Prefactor = 3.43059e-08 norm = 7.66054e-09 norm = 4.02566 norm = 3.57758 Prefactor = 0 Prefactor = 49.9579 norm = 0 Prefactor = 2.72005e-09 norm = 0.572459 norm = 0 Prefactor = 21.9995 Prefactor = 0 Prefactor = 23.2168 norm = 0 Prefactor = 1.08702 Prefactor = 0 Normalizat = 1.06094 Prefactor = 0.854489 ********** ** 18 **HESSE ********** FCN= 9296.363 FROM HESSE STATUS=OK 646 CALLS 3511 TOTAL EDM= .22E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 100.08 38.218 .10029E-03 -1.5508 2 Prefactor .11102E-09 13.904 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor 5.9190 3.6157 .41203E-03 -1.5659 4 Prefactor 9.3697 98.837 .43449E-03 -1.5647 5 norm .0000 2.5462 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 5.3409 3.5839 .43502E-03 -1.5662 7 Prefactor .0000 42.872 .15064E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 5.6741 4.9920 .41986E-03 -1.5660 9 Prefactor 6.4606 10.970 .39604E-03 -1.5657 10 Prefactor .11826E-04 10.648 .15638E-01 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .0000 2.4865 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor .55511E-10 19.219 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor .34306E-07 26.932 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 norm .76605E-08 11.394 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 norm 4.0257 3.3710 .50237E-03 -1.5668 16 norm 3.5776 2.8999 .53373E-03 -1.5670 17 Prefactor .0000 1.6609 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Prefactor 49.958 32.206 .14233E-03 -1.5567 19 norm .0000 1.4680 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor .27200E-08 7.5428 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 norm .57246 .64007 .71849E-03 -1.5693 22 norm .0000 1.0805 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 Prefactor 21.999 14.646 .21371E-03 -1.5614 24 Prefactor .0000 1.6522 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 25 Prefactor 23.217 16.332 .20744E-03 -1.5612 26 norm .0000 7.7603 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 27 Prefactor 1.0870 4.3252 .11900E-02 -1.5687 28 Prefactor .0000 1.6594 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 29 Normalizat 1.0609 .15576 .39825E-01 -.91016 30 Prefactor .85449 .13692 .44429E-01 -.97750 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.21067e-07 Minuit parameter uncertainties: 1 38.2179 2 7.14581e-05 3 3.61567 4 60.864 5 7.15037e-06 6 3.58393 7 1.60545e-05 8 4.99205 9 10.9701 10 0.0224428 11 6.00762e-06 12 4.81612e-05 13 0.00192199 14 0.000590964 15 3.37097 16 2.89985 17 1.91989e-06 18 32.206 19 1.5694e-06 20 0.000286495 21 0.640075 22 1.76986e-06 23 14.6461 24 1.82223e-06 25 16.3318 26 2.77783e-05 27 4.32522 28 1.93869e-06 29 0.155831 30 0.136977 ********** ** 18 **HESSE ********** FCN= 9296.363 FROM HESSE STATUS=OK 646 CALLS 3511 TOTAL EDM= .22E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 100.08 38.218 .10029E-03 -1.5508 2 Prefactor .11102E-09 13.904 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor 5.9190 3.6157 .41203E-03 -1.5659 4 Prefactor 9.3697 98.837 .43449E-03 -1.5647 5 norm .0000 2.5462 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 5.3409 3.5839 .43502E-03 -1.5662 7 Prefactor .0000 42.872 .15064E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 5.6741 4.9920 .41986E-03 -1.5660 9 Prefactor 6.4606 10.970 .39604E-03 -1.5657 10 Prefactor .11826E-04 10.648 .15638E-01 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .0000 2.4865 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor .55511E-10 19.219 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor .34306E-07 26.932 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 norm .76605E-08 11.394 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 norm 4.0257 3.3710 .50237E-03 -1.5668 16 norm 3.5776 2.8999 .53373E-03 -1.5670 17 Prefactor .0000 1.6609 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Prefactor 49.958 32.206 .14233E-03 -1.5567 19 norm .0000 1.4680 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor .27200E-08 7.5428 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 norm .57246 .64007 .71849E-03 -1.5693 22 norm .0000 1.0805 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 Prefactor 21.999 14.646 .21371E-03 -1.5614 24 Prefactor .0000 1.6522 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 25 Prefactor 23.217 16.332 .20744E-03 -1.5612 26 norm .0000 7.7603 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 27 Prefactor 1.0870 4.3252 .11900E-02 -1.5687 28 Prefactor .0000 1.6594 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 29 Normalizat 1.0609 .15576 .39825E-01 -.91016 30 Prefactor .85449 .13692 .44429E-01 -.97750 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.21067e-07 Minuit parameter uncertainties: 1 38.2179 2 7.14581e-05 3 3.61567 4 60.864 5 7.15037e-06 6 3.58393 7 1.60545e-05 8 4.99205 9 10.9701 10 0.0224428 11 6.00762e-06 12 4.81612e-05 13 0.00192199 14 0.000590964 15 3.37097 16 2.89985 17 1.91989e-06 18 32.206 19 1.5694e-06 20 0.000286495 21 0.640075 22 1.76986e-06 23 14.6461 24 1.82223e-06 25 16.3318 26 2.77783e-05 27 4.32522 28 1.93869e-06 29 0.155831 30 0.136977 ource GAL_V02 Working on... /lscratch/kocevski/36664740/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits.....................! real 27.78 user 25.54 sys 1.33 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/36664740/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits', '/lscratch/kocevski/36664740/ft2_4FGL_J2251.5-4928_weekly_bin943.fits', expMap='/lscratch/kocevski/36664740/expmap_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.fits', expCube='/lscratch/kocevski/36664740/ltcube_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/36664740/Model_4FGL_J2251.5-4928_weekly_bin943.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/36664740/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits Spacecraft file(s): /lscratch/kocevski/36664740/ft2_4FGL_J2251.5-4928_weekly_bin943.fits Exposure map: /lscratch/kocevski/36664740/expmap_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.fits Exposure cube: /lscratch/kocevski/36664740/ltcube_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/36664740/Model_4FGL_J2251.5-4928_weekly_bin943.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) = 9296.40002322 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9296.36721122 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 99.444 1.0000 .0000 .10000E+07 2 'Prefactor ' .10469E-01 1.0000 .0000 .10000E+07 3 'Prefactor ' 5.9329 1.0000 .0000 .10000E+07 4 'Prefactor ' 5.3443 1.0000 .0000 .10000E+07 5 'norm ' .60154E-05 1.0000 .0000 .10000E+07 6 'Prefactor ' 5.3315 1.0000 .0000 .10000E+07 7 'Prefactor ' .62768E-01 1.0000 .0000 .10000E+07 8 'Prefactor ' 5.7168 1.0000 .0000 .10000E+07 9 'Prefactor ' 6.4147 1.0000 .0000 .10000E+07 10 'Prefactor ' .47573E-01 1.0000 .0000 .10000E+07 11 'Prefactor ' .22590E-04 1.0000 .0000 .10000E+07 12 'Prefactor ' .10989E-04 1.0000 .0000 .10000E+07 13 'Prefactor ' .82587E-05 1.0000 .0000 .10000E+07 14 'norm ' .65672E-02 1.0000 .0000 .10000E+07 15 'norm ' 4.0254 1.0000 .0000 .10000E+07 16 'norm ' 3.5817 1.0000 .0000 .10000E+07 17 'Prefactor ' .41865E-04 1.0000 .0000 .10000E+07 18 'Prefactor ' 49.368 1.0000 .0000 .10000E+07 19 'norm ' .13891E-03 1.0000 .0000 .10000E+07 20 'Prefactor ' .20958E-02 1.0000 .0000 .10000E+07 21 'norm ' .57119 1.0000 .0000 .10000E+07 22 'norm ' .51691E-05 1.0000 .0000 .10000E+07 23 'Prefactor ' 21.907 1.0000 .0000 .10000E+07 24 'Prefactor ' .54678E-07 1.0000 .0000 .10000E+07 25 'Prefactor ' 23.249 1.0000 .0000 .10000E+07 26 'norm ' .51215E-03 1.0000 .0000 .10000E+07 27 'Prefactor ' 1.0602 1.0000 .0000 .10000E+07 28 'Prefactor ' .35229E-04 1.0000 .0000 .10000E+07 29 'Normalizat' 1.0618 1.0000 .10000E-01 10.000 30 'Prefactor ' .85500 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= 9296.363 FROM MIGRAD STATUS=CONVERGED 222 CALLS 2865 TOTAL EDM= .26E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .9% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 100.08 35.234 -.49916E-07 .47116E-01 2 Prefactor .11102E-09 13.921 -.41948E-07** at limit ** 3 Prefactor 5.9190 3.5968 .60538E-07 .48518E-03 4 Prefactor 9.3697 98.559 -.57218E-06 .10789E-02 5 norm .0000 2.5584 .59694E-07** at limit ** 6 Prefactor 5.3409 3.5789 -.22316E-07 .40635E-03 7 Prefactor .0000 43.735 .10828E-06** at limit ** 8 Prefactor 5.6741 4.8507 .22111E-07 .43086E-03 9 Prefactor 6.4606 10.945 .73780E-07 .17723E-02 10 Prefactor .11826E-04 6.9410 .13271E-06** at limit ** 11 Prefactor .0000 2.4929 -.90210E-07** at limit ** 12 Prefactor .55511E-10 19.052 .55210E-07** at limit ** 13 Prefactor .34306E-07 26.831 .31397E-06** at limit ** 14 norm .76605E-08 11.341 .88128E-07** at limit ** 15 norm 4.0257 3.3738 .77059E-08 .33878E-04 16 norm 3.5776 2.8777 .38277E-07 .27070E-03 17 Prefactor .0000 1.6628 .23919E-07** at limit ** 18 Prefactor 49.958 13.734 -.45942E-07 -.80781E-01 19 norm .0000 1.4749 -.39055E-07** at limit ** 20 Prefactor .27200E-08 7.5248 -.18064E-07** at limit ** 21 norm .57246 .62153 -.26555E-07 .63792E-04 22 norm .0000 1.0873 .49253E-07** at limit ** 23 Prefactor 21.999 2.8129 -.63939E-08 .79225E-01 24 Prefactor .0000 1.6612 .27787E-07** at limit ** 25 Prefactor 23.217 1.4242 -.60224E-08 -.33305E-02 26 norm .0000 7.7628 .15829E-06** at limit ** 27 Prefactor 1.0870 4.2993 -.20783E-07 -.42522E-03 28 Prefactor .0000 1.6630 .35496E-07** at limit ** 29 Normalizat 1.0609 .17477 -.23783E-06 -.16217E-05 30 Prefactor .85449 .15895 -.36061E-06 -.48714E-05 ERR DEF= .500 Final values: Prefactor = 100.084 Prefactor = 1.11022e-10 Prefactor = 5.91896 Prefactor = 9.36967 norm = 0 Prefactor = 5.34092 Prefactor = 0 Prefactor = 5.67409 Prefactor = 6.46056 Prefactor = 1.18256e-05 Prefactor = 0 Prefactor = 5.55112e-11 Prefactor = 3.43059e-08 norm = 7.66054e-09 norm = 4.02566 norm = 3.57758 Prefactor = 0 Prefactor = 49.9579 norm = 0 Prefactor = 2.72005e-09 norm = 0.572459 norm = 0 Prefactor = 21.9995 Prefactor = 0 Prefactor = 23.2168 norm = 0 Prefactor = 1.08702 Prefactor = 0 Normalizat = 1.06094 Prefactor = 0.854489 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9296.36282485 Extracting fit parameters... 4FGL J2251.5-4928 Spectrum: PowerLaw 403 Prefactor: 5.551e-11 4.816e-05 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: 8.545e-01 1.370e-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: 1.061e+00 1.558e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 342.879 -49.469 Photon Flux Upper Limit: 3.36906591361e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00249423836038 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/36664620/likelihoodResults_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.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) = 9296.38791067 delta logL = -0.025085819987 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 9296.36282571 delta logL = -8.53473466123e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .11521E-04 1.0000 .0000 .10000E+07 2 'Index ' .98267 1.0000 .0000 10.000 3 'Normalizat' 1.0608 1.0000 .10000E-01 10.000 4 'Prefactor ' .85460 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= 9296.363 FROM MIGRAD STATUS=CONVERGED 27 CALLS 181 TOTAL EDM= .47E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.7% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .15099E-07 19.289 -.29739E-05** at limit ** 2 Index 1.8730 3.2078 .79639E-04 .10402E-08 3 Normalizat 1.0609 .16659 -.13183E-04 .45469E-04 4 Prefactor .85449 .15872 .21824E-04 .35840E-04 ERR DEF= .500 Final values: Prefactor = 1.5099e-08 Index = 1.87297 Normalizat = 1.06094 Prefactor = 0.854489 ********** ** 18 **HESSE ********** FCN= 9296.363 FROM HESSE STATUS=NOT POSDEF 33 CALLS 214 TOTAL EDM= .88E-10 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .15099E-07 1.4676 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.8730 6.7767 .46050 -.67565 3 Normalizat 1.0609 .96956E-03 .39884E-01 -.91016 4 Prefactor .85449 .92067E-03 .44424E-01 -.97750 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 8.78248e-11 Minuit parameter uncertainties: 1 0.000297539 2 5746.19 3 0.000969564 4 0.000920666 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 9296.36282485 delta logL = -3.96539689973e-10 Extracting fit parameters... 4FGL J2251.5-4928 Spectrum: PowerLaw 403 Prefactor: 1.510e-08 2.975e-04 0.000e+00 1.000e+06 ( 1.000e-14) 404 Index: 1.873e+00 5.746e+03 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: 8.545e-01 9.207e-04 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: 1.061e+00 9.696e-04 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 342.879 -49.469 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/36664620/cmap_HighResolution_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.49e-03', job_status='DONE', photon_flux_upper_limit='3.37e-08', time_completed='2026-09-01 18:26:10.122582', job_id='36664620', GAL2='0.85', fit_tolerance='1e-08', EG2='1.06', EG='1.06', time_epoch_completed='1788312370.12', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.85', dlogl='-3.97e-10', ts2='-0.00', photon_index_error='0.00', photon_index='1.85' WHERE bin_id='943' AND source_name='4FGL J2251.5-4928' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Sep 1 18:26:10 PDT 2026 ource GAL_V02 Working on... /lscratch/kocevski/36664681/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits.....................! real 31.73 user 28.67 sys 1.57 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/36664681/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits', '/lscratch/kocevski/36664681/ft2_4FGL_J2251.5-4928_weekly_bin943.fits', expMap='/lscratch/kocevski/36664681/expmap_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.fits', expCube='/lscratch/kocevski/36664681/ltcube_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/36664681/Model_4FGL_J2251.5-4928_weekly_bin943.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/36664681/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits Spacecraft file(s): /lscratch/kocevski/36664681/ft2_4FGL_J2251.5-4928_weekly_bin943.fits Exposure map: /lscratch/kocevski/36664681/expmap_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.fits Exposure cube: /lscratch/kocevski/36664681/ltcube_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/36664681/Model_4FGL_J2251.5-4928_weekly_bin943.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) = 9296.40002322 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9296.36721122 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 99.444 1.0000 .0000 .10000E+07 2 'Prefactor ' .10469E-01 1.0000 .0000 .10000E+07 3 'Prefactor ' 5.9329 1.0000 .0000 .10000E+07 4 'Prefactor ' 5.3443 1.0000 .0000 .10000E+07 5 'norm ' .60154E-05 1.0000 .0000 .10000E+07 6 'Prefactor ' 5.3315 1.0000 .0000 .10000E+07 7 'Prefactor ' .62768E-01 1.0000 .0000 .10000E+07 8 'Prefactor ' 5.7168 1.0000 .0000 .10000E+07 9 'Prefactor ' 6.4147 1.0000 .0000 .10000E+07 10 'Prefactor ' .47573E-01 1.0000 .0000 .10000E+07 11 'Prefactor ' .22590E-04 1.0000 .0000 .10000E+07 12 'Prefactor ' .10989E-04 1.0000 .0000 .10000E+07 13 'Prefactor ' .82587E-05 1.0000 .0000 .10000E+07 14 'norm ' .65672E-02 1.0000 .0000 .10000E+07 15 'norm ' 4.0254 1.0000 .0000 .10000E+07 16 'norm ' 3.5817 1.0000 .0000 .10000E+07 17 'Prefactor ' .41865E-04 1.0000 .0000 .10000E+07 18 'Prefactor ' 49.368 1.0000 .0000 .10000E+07 19 'norm ' .13891E-03 1.0000 .0000 .10000E+07 20 'Prefactor ' .20958E-02 1.0000 .0000 .10000E+07 21 'norm ' .57119 1.0000 .0000 .10000E+07 22 'norm ' .51691E-05 1.0000 .0000 .10000E+07 23 'Prefactor ' 21.907 1.0000 .0000 .10000E+07 24 'Prefactor ' .54678E-07 1.0000 .0000 .10000E+07 25 'Prefactor ' 23.249 1.0000 .0000 .10000E+07 26 'norm ' .51215E-03 1.0000 .0000 .10000E+07 27 'Prefactor ' 1.0602 1.0000 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9296.36282485 Extracting fit parameters... 4FGL J2251.5-4928 Spectrum: PowerLaw 403 Prefactor: 5.551e-11 4.816e-05 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: 8.545e-01 1.370e-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: 1.061e+00 1.558e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 342.879 -49.469 Photon Flux Upper Limit: 3.36906591361e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00249423836038 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/36664619/likelihoodResults_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.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) = 9296.38791067 delta logL = -0.025085819987 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 9296.36282571 delta logL = -8.53473466123e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .11521E-04 1.0000 .0000 .10000E+07 2 'Index ' .98267 1.0000 .0000 10.000 3 'Normalizat' 1.0608 1.0000 .10000E-01 10.000 4 'Prefactor ' .85460 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= 9296.363 FROM MIGRAD STATUS=CONVERGED 27 CALLS 181 TOTAL EDM= .47E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.7% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .15099E-07 19.289 -.29739E-05** at limit ** 2 Index 1.8730 3.2078 .79639E-04 .10402E-08 3 Normalizat 1.0609 .16659 -.13183E-04 .45469E-04 4 Prefactor .85449 .15872 .21824E-04 .35840E-04 ERR DEF= .500 Final values: Prefactor = 1.5099e-08 Index = 1.87297 Normalizat = 1.06094 Prefactor = 0.854489 ********** ** 18 **HESSE ********** FCN= 9296.363 FROM HESSE STATUS=NOT POSDEF 33 CALLS 214 TOTAL EDM= .88E-10 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .15099E-07 1.4676 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.8730 6.7767 .46050 -.67565 3 Normalizat 1.0609 .96956E-03 .39884E-01 -.91016 4 Prefactor .85449 .92067E-03 .44424E-01 -.97750 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 8.78248e-11 Minuit parameter uncertainties: 1 0.000297539 2 5746.19 3 0.000969564 4 0.000920666 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory ********** ** 18 **HESSE ********** FCN= 9296.363 FROM HESSE STATUS=OK 646 CALLS 3511 TOTAL EDM= .22E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 100.08 38.218 .10029E-03 -1.5508 2 Prefactor .11102E-09 13.904 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor 5.9190 3.6157 .41203E-03 -1.5659 4 Prefactor 9.3697 98.837 .43449E-03 -1.5647 5 norm .0000 2.5462 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 5.3409 3.5839 .43502E-03 -1.5662 7 Prefactor .0000 42.872 .15064E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 5.6741 4.9920 .41986E-03 -1.5660 9 Prefactor 6.4606 10.970 .39604E-03 -1.5657 10 Prefactor .11826E-04 10.648 .15638E-01 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .0000 2.4865 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor .55511E-10 19.219 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor .34306E-07 26.932 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 norm .76605E-08 11.394 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 norm 4.0257 3.3710 .50237E-03 -1.5668 16 norm 3.5776 2.8999 .53373E-03 -1.5670 17 Prefactor .0000 1.6609 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Prefactor 49.958 32.206 .14233E-03 -1.5567 19 norm .0000 1.4680 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor .27200E-08 7.5428 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 norm .57246 .64007 .71849E-03 -1.5693 22 norm .0000 1.0805 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 Prefactor 21.999 14.646 .21371E-03 -1.5614 24 Prefactor .0000 1.6522 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 25 Prefactor 23.217 16.332 .20744E-03 -1.5612 26 norm .0000 7.7603 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 27 Prefactor 1.0870 4.3252 .11900E-02 -1.5687 28 Prefactor .0000 1.6594 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 29 Normalizat 1.0609 .15576 .39825E-01 -.91016 30 Prefactor .85449 .13692 .44429E-01 -.97750 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.21067e-07 Minuit parameter uncertainties: 1 38.2179 2 7.14581e-05 3 3.61567 4 60.864 5 7.15037e-06 6 3.58393 7 1.60545e-05 8 4.99205 9 10.9701 10 0.0224428 11 6.00762e-06 12 4.81612e-05 13 0.00192199 14 0.000590964 15 3.37097 16 2.89985 17 1.91989e-06 18 32.206 19 1.5694e-06 20 0.000286495 21 0.640075 22 1.76986e-06 23 14.6461 24 1.82223e-06 25 16.3318 26 2.77783e-05 27 4.32522 28 1.93869e-06 29 0.155831 30 0.136977 Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 9296.36282485 delta logL = -3.96539689973e-10 Extracting fit parameters... 4FGL J2251.5-4928 Spectrum: PowerLaw 403 Prefactor: 1.510e-08 2.975e-04 0.000e+00 1.000e+06 ( 1.000e-14) 404 Index: 1.873e+00 5.746e+03 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: 8.545e-01 9.207e-04 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: 1.061e+00 9.696e-04 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 342.879 -49.469 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/36664619/cmap_HighResolution_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.49e-03', job_status='DONE', photon_flux_upper_limit='3.37e-08', time_completed='2026-09-01 18:26:37.392974', job_id='36664619', GAL2='0.85', fit_tolerance='1e-08', EG2='1.06', EG='1.06', time_epoch_completed='1788312397.39', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.85', dlogl='-3.97e-10', ts2='-0.00', photon_index_error='0.00', photon_index='1.85' WHERE bin_id='943' AND source_name='4FGL J2251.5-4928' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Sep 1 18:26:38 PDT 2026 .0000 .10000E+07 28 'Prefactor ' .35229E-04 1.0000 .0000 .10000E+07 29 'Normalizat' 1.0618 1.0000 .10000E-01 10.000 30 'Prefactor ' .85500 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= 9296.363 FROM MIGRAD STATUS=CONVERGED 222 CALLS 2865 TOTAL EDM= .26E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .9% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 100.08 35.234 -.49916E-07 .47116E-01 2 Prefactor .11102E-09 13.921 -.41948E-07** at limit ** 3 Prefactor 5.9190 3.5968 .60538E-07 .48518E-03 4 Prefactor 9.3697 98.559 -.57218E-06 .10789E-02 5 norm .0000 2.5584 .59694E-07** at limit ** 6 Prefactor 5.3409 3.5789 -.22316E-07 .40635E-03 7 Prefactor .0000 43.735 .10828E-06** at limit ** 8 Prefactor 5.6741 4.8507 .22111E-07 .43086E-03 9 Prefactor 6.4606 10.945 .73780E-07 .17723E-02 10 Prefactor .11826E-04 6.9410 .13271E-06** at limit ** 11 Prefactor .0000 2.4929 -.90210E-07** at limit ** 12 Prefactor .55511E-10 19.052 .55210E-07** at limit ** 13 Prefactor .34306E-07 26.831 .31397E-06** at limit ** 14 norm .76605E-08 11.341 .88128E-07** at limit ** 15 norm 4.0257 3.3738 .77059E-08 .33878E-04 16 norm 3.5776 2.8777 .38277E-07 .27070E-03 17 Prefactor .0000 1.6628 .23919E-07** at limit ** 18 Prefactor 49.958 13.734 -.45942E-07 -.80781E-01 19 norm .0000 1.4749 -.39055E-07** at limit ** 20 Prefactor .27200E-08 7.5248 -.18064E-07** at limit ** 21 norm .57246 .62153 -.26555E-07 .63792E-04 22 norm .0000 1.0873 .49253E-07** at limit ** 23 Prefactor 21.999 2.8129 -.63939E-08 .79225E-01 24 Prefactor .0000 1.6612 .27787E-07** at limit ** 25 Prefactor 23.217 1.4242 -.60224E-08 -.33305E-02 26 norm .0000 7.7628 .15829E-06** at limit ** 27 Prefactor 1.0870 4.2993 -.20783E-07 -.42522E-03 28 Prefactor .0000 1.6630 .35496E-07** at limit ** 29 Normalizat 1.0609 .17477 -.23783E-06 -.16217E-05 30 Prefactor .85449 .15895 -.36061E-06 -.48714E-05 ERR DEF= .500 Final values: Prefactor = 100.084 Prefactor = 1.11022e-10 Prefactor = 5.91896 Prefactor = 9.36967 norm = 0 Prefactor = 5.34092 Prefactor = 0 Prefactor = 5.67409 Prefactor = 6.46056 Prefactor = 1.18256e-05 Prefactor = 0 Prefactor = 5.55112e-11 Prefactor = 3.43059e-08 norm = 7.66054e-09 norm = 4.02566 norm = 3.57758 Prefactor = 0 Prefactor = 49.9579 norm = 0 Prefactor = 2.72005e-09 norm = 0.572459 norm = 0 Prefactor = 21.9995 Prefactor = 0 Prefactor = 23.2168 norm = 0 Prefactor = 1.08702 Prefactor = 0 Normalizat = 1.06094 Prefactor = 0.854489 ource GAL_V02 Working on... /lscratch/kocevski/36664846/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits.....................! real 29.21 user 27.25 sys 1.11 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/36664846/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits', '/lscratch/kocevski/36664846/ft2_4FGL_J2251.5-4928_weekly_bin943.fits', expMap='/lscratch/kocevski/36664846/expmap_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.fits', expCube='/lscratch/kocevski/36664846/ltcube_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/36664846/Model_4FGL_J2251.5-4928_weekly_bin943.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/36664846/ft1_filtered_4FGL_J2251.5-4928_weekly_bin943.fits Spacecraft file(s): /lscratch/kocevski/36664846/ft2_4FGL_J2251.5-4928_weekly_bin943.fits Exposure map: /lscratch/kocevski/36664846/expmap_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.fits Exposure cube: /lscratch/kocevski/36664846/ltcube_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/36664846/Model_4FGL_J2251.5-4928_weekly_bin943.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) = 9296.40002322 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9296.36721122 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 99.444 1.0000 .0000 .10000E+07 2 'Prefactor ' .10469E-01 1.0000 .0000 .10000E+07 3 'Prefactor ' 5.9329 1.0000 .0000 .10000E+07 4 'Prefactor ' 5.3443 1.0000 .0000 .10000E+07 5 'norm ' .60154E-05 1.0000 .0000 .10000E+07 6 'Prefactor ' 5.3315 1.0000 .0000 .10000E+07 7 'Prefactor ' .62768E-01 1.0000 .0000 .10000E+07 8 'Prefactor ' 5.7168 1.0000 .0000 .10000E+07 9 'Prefactor ' 6.4147 1.0000 .0000 .10000E+07 10 'Prefactor ' .47573E-01 1.0000 .0000 .10000E+07 11 'Prefactor ' .22590E-04 1.0000 .0000 .10000E+07 12 'Prefactor ' .10989E-04 1.0000 .0000 .10000E+07 13 'Prefactor ' .82587E-05 1.0000 .0000 .10000E+07 14 'norm ' .65672E-02 1.0000 .0000 .10000E+07 15 'norm ' 4.0254 1.0000 .0000 .10000E+07 16 'norm ' 3.5817 1.0000 .0000 .10000E+07 17 'Prefactor ' .41865E-04 1.0000 .0000 .10000E+07 18 'Prefactor ' 49.368 1.0000 .0000 .10000E+07 19 'norm ' .13891E-03 1.0000 .0000 .10000E+07 20 'Prefactor ' .20958E-02 1.0000 .0000 .10000E+07 21 'norm ' .57119 1.0000 .0000 .10000E+07 22 'norm ' .51691E-05 1.0000 .0000 .10000E+07 23 'Prefactor ' 21.907 1.0000 .0000 .10000E+07 24 'Prefactor ' .54678E-07 1.0000 .0000 .10000E+07 25 'Prefactor ' 23.249 1.0000 .0000 .10000E+07 26 'norm ' .51215E-03 1.0000 .0000 .10000E+07 27 'Prefactor ' 1.0602 1.0000 ********** ** 18 **HESSE ********** FCN= 9296.363 FROM HESSE STATUS=OK 646 CALLS 3511 TOTAL EDM= .22E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 100.08 38.218 .10029E-03 -1.5508 2 Prefactor .11102E-09 13.904 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor 5.9190 3.6157 .41203E-03 -1.5659 4 Prefactor 9.3697 98.837 .43449E-03 -1.5647 5 norm .0000 2.5462 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 5.3409 3.5839 .43502E-03 -1.5662 7 Prefactor .0000 42.872 .15064E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 5.6741 4.9920 .41986E-03 -1.5660 9 Prefactor 6.4606 10.970 .39604E-03 -1.5657 10 Prefactor .11826E-04 10.648 .15638E-01 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .0000 2.4865 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor .55511E-10 19.219 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor .34306E-07 26.932 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 norm .76605E-08 11.394 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 norm 4.0257 3.3710 .50237E-03 -1.5668 16 norm 3.5776 2.8999 .53373E-03 -1.5670 17 Prefactor .0000 1.6609 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Prefactor 49.958 32.206 .14233E-03 -1.5567 19 norm .0000 1.4680 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor .27200E-08 7.5428 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 norm .57246 .64007 .71849E-03 -1.5693 22 norm .0000 1.0805 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 Prefactor 21.999 14.646 .21371E-03 -1.5614 24 Prefactor .0000 1.6522 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 25 Prefactor 23.217 16.332 .20744E-03 -1.5612 26 norm .0000 7.7603 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 27 Prefactor 1.0870 4.3252 .11900E-02 -1.5687 28 Prefactor .0000 1.6594 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 29 Normalizat 1.0609 .15576 .39825E-01 -.91016 30 Prefactor .85449 .13692 .44429E-01 -.97750 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.21067e-07 Minuit parameter uncertainties: 1 38.2179 2 7.14581e-05 3 3.61567 4 60.864 5 7.15037e-06 6 3.58393 7 1.60545e-05 8 4.99205 9 10.9701 10 0.0224428 11 6.00762e-06 12 4.81612e-05 13 0.00192199 14 0.000590964 15 3.37097 16 2.89985 17 1.91989e-06 18 32.206 19 1.5694e-06 20 0.000286495 21 0.640075 22 1.76986e-06 23 14.6461 24 1.82223e-06 25 16.3318 26 2.77783e-05 27 4.32522 28 1.93869e-06 29 0.155831 30 0.136977 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9296.36282485 Extracting fit parameters... 4FGL J2251.5-4928 Spectrum: PowerLaw 403 Prefactor: 5.551e-11 4.816e-05 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: 8.545e-01 1.370e-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: 1.061e+00 1.558e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 342.879 -49.469 Photon Flux Upper Limit: 3.36906591361e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00249423836038 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/36664740/likelihoodResults_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.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) = 9296.38791067 delta logL = -0.025085819987 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 9296.36282571 delta logL = -8.53473466123e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .11521E-04 1.0000 .0000 .10000E+07 2 'Index ' .98267 1.0000 .0000 10.000 3 'Normalizat' 1.0608 1.0000 .10000E-01 10.000 4 'Prefactor ' .85460 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= 9296.363 FROM MIGRAD STATUS=CONVERGED 27 CALLS 181 TOTAL EDM= .47E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.7% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .15099E-07 19.289 -.29739E-05** at limit ** 2 Index 1.8730 3.2078 .79639E-04 .10402E-08 3 Normalizat 1.0609 .16659 -.13183E-04 .45469E-04 4 Prefactor .85449 .15872 .21824E-04 .35840E-04 ERR DEF= .500 Final values: Prefactor = 1.5099e-08 Index = 1.87297 Normalizat = 1.06094 Prefactor = 0.854489 ********** ** 18 **HESSE ********** FCN= 9296.363 FROM HESSE STATUS=NOT POSDEF 33 CALLS 214 TOTAL EDM= .88E-10 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .15099E-07 1.4676 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.8730 6.7767 .46050 -.67565 3 Normalizat 1.0609 .96956E-03 .39884E-01 -.91016 4 Prefactor .85449 .92067E-03 .44424E-01 -.97750 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 8.78248e-11 Minuit parameter uncertainties: 1 0.000297539 2 5746.19 3 0.000969564 4 0.000920666 .0000 .10000E+07 28 'Prefactor ' .35229E-04 1.0000 .0000 .10000E+07 29 'Normalizat' 1.0618 1.0000 .10000E-01 10.000 30 'Prefactor ' .85500 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= 9296.363 FROM MIGRAD STATUS=CONVERGED 222 CALLS 2865 TOTAL EDM= .26E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .9% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 100.08 35.234 -.49916E-07 .47116E-01 2 Prefactor .11102E-09 13.921 -.41948E-07** at limit ** 3 Prefactor 5.9190 3.5968 .60538E-07 .48518E-03 4 Prefactor 9.3697 98.559 -.57218E-06 .10789E-02 5 norm .0000 2.5584 .59694E-07** at limit ** 6 Prefactor 5.3409 3.5789 -.22316E-07 .40635E-03 7 Prefactor .0000 43.735 .10828E-06** at limit ** 8 Prefactor 5.6741 4.8507 .22111E-07 .43086E-03 9 Prefactor 6.4606 10.945 .73780E-07 .17723E-02 10 Prefactor .11826E-04 6.9410 .13271E-06** at limit ** 11 Prefactor .0000 2.4929 -.90210E-07** at limit ** 12 Prefactor .55511E-10 19.052 .55210E-07** at limit ** 13 Prefactor .34306E-07 26.831 .31397E-06** at limit ** 14 norm .76605E-08 11.341 .88128E-07** at limit ** 15 norm 4.0257 3.3738 .77059E-08 .33878E-04 16 norm 3.5776 2.8777 .38277E-07 .27070E-03 17 Prefactor .0000 1.6628 .23919E-07** at limit ** 18 Prefactor 49.958 13.734 -.45942E-07 -.80781E-01 19 norm .0000 1.4749 -.39055E-07** at limit ** 20 Prefactor .27200E-08 7.5248 -.18064E-07** at limit ** 21 norm .57246 .62153 -.26555E-07 .63792E-04 22 norm .0000 1.0873 .49253E-07** at limit ** 23 Prefactor 21.999 2.8129 -.63939E-08 .79225E-01 24 Prefactor .0000 1.6612 .27787E-07** at limit ** 25 Prefactor 23.217 1.4242 -.60224E-08 -.33305E-02 26 norm .0000 7.7628 .15829E-06** at limit ** 27 Prefactor 1.0870 4.2993 -.20783E-07 -.42522E-03 28 Prefactor .0000 1.6630 .35496E-07** at limit ** 29 Normalizat 1.0609 .17477 -.23783E-06 -.16217E-05 30 Prefactor .85449 .15895 -.36061E-06 -.48714E-05 ERR DEF= .500 Final values: Prefactor = 100.084 Prefactor = 1.11022e-10 Prefactor = 5.91896 Prefactor = 9.36967 norm = 0 Prefactor = 5.34092 Prefactor = 0 Prefactor = 5.67409 Prefactor = 6.46056 Prefactor = 1.18256e-05 Prefactor = 0 Prefactor = 5.55112e-11 Prefactor = 3.43059e-08 norm = 7.66054e-09 norm = 4.02566 norm = 3.57758 Prefactor = 0 Prefactor = 49.9579 norm = 0 Prefactor = 2.72005e-09 norm = 0.572459 norm = 0 Prefactor = 21.9995 Prefactor = 0 Prefactor = 23.2168 norm = 0 Prefactor = 1.08702 Prefactor = 0 Normalizat = 1.06094 Prefactor = 0.854489 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 9296.36282485 delta logL = -3.96539689973e-10 Extracting fit parameters... 4FGL J2251.5-4928 Spectrum: PowerLaw 403 Prefactor: 1.510e-08 2.975e-04 0.000e+00 1.000e+06 ( 1.000e-14) 404 Index: 1.873e+00 5.746e+03 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: 8.545e-01 9.207e-04 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: 1.061e+00 9.696e-04 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 342.879 -49.469 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/36664740/cmap_HighResolution_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.49e-03', job_status='DONE', photon_flux_upper_limit='3.37e-08', time_completed='2026-09-01 18:27:30.456982', job_id='36664740', GAL2='0.85', fit_tolerance='1e-08', EG2='1.06', EG='1.06', time_epoch_completed='1788312450.46', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.85', dlogl='-3.97e-10', ts2='-0.00', photon_index_error='0.00', photon_index='1.85' WHERE bin_id='943' AND source_name='4FGL J2251.5-4928' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Sep 1 18:27:31 PDT 2026 ********** ** 18 **HESSE ********** FCN= 9296.363 FROM HESSE STATUS=OK 646 CALLS 3511 TOTAL EDM= .22E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 100.08 38.218 .10029E-03 -1.5508 2 Prefactor .11102E-09 13.904 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor 5.9190 3.6157 .41203E-03 -1.5659 4 Prefactor 9.3697 98.837 .43449E-03 -1.5647 5 norm .0000 2.5462 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 5.3409 3.5839 .43502E-03 -1.5662 7 Prefactor .0000 42.872 .15064E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 5.6741 4.9920 .41986E-03 -1.5660 9 Prefactor 6.4606 10.970 .39604E-03 -1.5657 10 Prefactor .11826E-04 10.648 .15638E-01 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .0000 2.4865 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor .55511E-10 19.219 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor .34306E-07 26.932 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 norm .76605E-08 11.394 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 norm 4.0257 3.3710 .50237E-03 -1.5668 16 norm 3.5776 2.8999 .53373E-03 -1.5670 17 Prefactor .0000 1.6609 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Prefactor 49.958 32.206 .14233E-03 -1.5567 19 norm .0000 1.4680 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor .27200E-08 7.5428 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 norm .57246 .64007 .71849E-03 -1.5693 22 norm .0000 1.0805 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 Prefactor 21.999 14.646 .21371E-03 -1.5614 24 Prefactor .0000 1.6522 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 25 Prefactor 23.217 16.332 .20744E-03 -1.5612 26 norm .0000 7.7603 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 27 Prefactor 1.0870 4.3252 .11900E-02 -1.5687 28 Prefactor .0000 1.6594 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 29 Normalizat 1.0609 .15576 .39825E-01 -.91016 30 Prefactor .85449 .13692 .44429E-01 -.97750 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.21067e-07 Minuit parameter uncertainties: 1 38.2179 2 7.14581e-05 3 3.61567 4 60.864 5 7.15037e-06 6 3.58393 7 1.60545e-05 8 4.99205 9 10.9701 10 0.0224428 11 6.00762e-06 12 4.81612e-05 13 0.00192199 14 0.000590964 15 3.37097 16 2.89985 17 1.91989e-06 18 32.206 19 1.5694e-06 20 0.000286495 21 0.640075 22 1.76986e-06 23 14.6461 24 1.82223e-06 25 16.3318 26 2.77783e-05 27 4.32522 28 1.93869e-06 29 0.155831 30 0.136977 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9296.36282485 Extracting fit parameters... 4FGL J2251.5-4928 Spectrum: PowerLaw 403 Prefactor: 5.551e-11 4.816e-05 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: 8.545e-01 1.370e-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: 1.061e+00 1.558e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 342.879 -49.469 Photon Flux Upper Limit: 3.36906591361e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00249423836038 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/36664681/likelihoodResults_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.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) = 9296.38791067 delta logL = -0.025085819987 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 9296.36282571 delta logL = -8.53473466123e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .11521E-04 1.0000 .0000 .10000E+07 2 'Index ' .98267 1.0000 .0000 10.000 3 'Normalizat' 1.0608 1.0000 .10000E-01 10.000 4 'Prefactor ' .85460 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= 9296.363 FROM MIGRAD STATUS=CONVERGED 27 CALLS 181 TOTAL EDM= .47E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.7% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .15099E-07 19.289 -.29739E-05** at limit ** 2 Index 1.8730 3.2078 .79639E-04 .10402E-08 3 Normalizat 1.0609 .16659 -.13183E-04 .45469E-04 4 Prefactor .85449 .15872 .21824E-04 .35840E-04 ERR DEF= .500 Final values: Prefactor = 1.5099e-08 Index = 1.87297 Normalizat = 1.06094 Prefactor = 0.854489 ********** ** 18 **HESSE ********** FCN= 9296.363 FROM HESSE STATUS=NOT POSDEF 33 CALLS 214 TOTAL EDM= .88E-10 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .15099E-07 1.4676 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.8730 6.7767 .46050 -.67565 3 Normalizat 1.0609 .96956E-03 .39884E-01 -.91016 4 Prefactor .85449 .92067E-03 .44424E-01 -.97750 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 8.78248e-11 Minuit parameter uncertainties: 1 0.000297539 2 5746.19 3 0.000969564 4 0.000920666 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 9296.36282485 delta logL = -3.96539689973e-10 Extracting fit parameters... 4FGL J2251.5-4928 Spectrum: PowerLaw 403 Prefactor: 1.510e-08 2.975e-04 0.000e+00 1.000e+06 ( 1.000e-14) 404 Index: 1.873e+00 5.746e+03 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: 8.545e-01 9.207e-04 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: 1.061e+00 9.696e-04 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 342.879 -49.469 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/36664681/cmap_HighResolution_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.49e-03', job_status='DONE', photon_flux_upper_limit='3.37e-08', time_completed='2026-09-01 18:28:21.718587', job_id='36664681', GAL2='0.85', fit_tolerance='1e-08', EG2='1.06', EG='1.06', time_epoch_completed='1788312501.72', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.85', dlogl='-3.97e-10', ts2='-0.00', photon_index_error='0.00', photon_index='1.85' WHERE bin_id='943' AND source_name='4FGL J2251.5-4928' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Sep 1 18:28:22 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9296.36282485 Extracting fit parameters... 4FGL J2251.5-4928 Spectrum: PowerLaw 403 Prefactor: 5.551e-11 4.816e-05 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: 8.545e-01 1.370e-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: 1.061e+00 1.558e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 342.879 -49.469 Photon Flux Upper Limit: 3.36906591361e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00249423836038 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/36664846/likelihoodResults_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.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) = 9296.38791067 delta logL = -0.025085819987 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 9296.36282571 delta logL = -8.53473466123e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .11521E-04 1.0000 .0000 .10000E+07 2 'Index ' .98267 1.0000 .0000 10.000 3 'Normalizat' 1.0608 1.0000 .10000E-01 10.000 4 'Prefactor ' .85460 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= 9296.363 FROM MIGRAD STATUS=CONVERGED 27 CALLS 181 TOTAL EDM= .47E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.7% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .15099E-07 19.289 -.29739E-05** at limit ** 2 Index 1.8730 3.2078 .79639E-04 .10402E-08 3 Normalizat 1.0609 .16659 -.13183E-04 .45469E-04 4 Prefactor .85449 .15872 .21824E-04 .35840E-04 ERR DEF= .500 Final values: Prefactor = 1.5099e-08 Index = 1.87297 Normalizat = 1.06094 Prefactor = 0.854489 ********** ** 18 **HESSE ********** FCN= 9296.363 FROM HESSE STATUS=NOT POSDEF 33 CALLS 214 TOTAL EDM= .88E-10 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .15099E-07 1.4676 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.8730 6.7767 .46050 -.67565 3 Normalizat 1.0609 .96956E-03 .39884E-01 -.91016 4 Prefactor .85449 .92067E-03 .44424E-01 -.97750 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 8.78248e-11 Minuit parameter uncertainties: 1 0.000297539 2 5746.19 3 0.000969564 4 0.000920666 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 9296.36282485 delta logL = -3.96539689973e-10 Extracting fit parameters... 4FGL J2251.5-4928 Spectrum: PowerLaw 403 Prefactor: 1.510e-08 2.975e-04 0.000e+00 1.000e+06 ( 1.000e-14) 404 Index: 1.873e+00 5.746e+03 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: 8.545e-01 9.207e-04 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: 1.061e+00 9.696e-04 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 342.879 -49.469 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/36664846/cmap_HighResolution_809308801_809913601_4FGL_J2251.5-4928_weekly_bin943.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.49e-03', job_status='DONE', photon_flux_upper_limit='3.37e-08', time_completed='2026-09-01 18:29:00.039263', job_id='36664846', GAL2='0.85', fit_tolerance='1e-08', EG2='1.06', EG='1.06', time_epoch_completed='1788312540.04', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.85', dlogl='-3.97e-10', ts2='-0.00', photon_index_error='0.00', photon_index='1.85' WHERE bin_id='943' AND source_name='4FGL J2251.5-4928' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Sep 1 18:29:00 PDT 2026