/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). number of points = 7541 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J2231.0-4416_daily_bin2061 RA = 337.758, Dec = -44.2791 tmin = 773539201, tmax = 773798401 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='14135312', job_status='RUN', time_executed='2025-10-21 06:06:50.565506', time_epoch_executed='1761052010.57' WHERE source_name='4FGL J2231.0-4416' and cadence='daily' and bin_id='2061' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/14135312 Creating custom pfile directory: /lscratch/kocevski/14135312/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=773539201.0 && nMetStart<773798401.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=773539201.0 && nMetStart<773798401.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/14135312/ft1_4FGL_J2231.0-4416_daily_bin2061.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=773539201.0 && nMetStart<773798401.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/14135312/ft2_4FGL_J2231.0-4416_daily_bin2061.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/14135312/ft1_4FGL_J2231.0-4416_daily_bin2061.fits outfile=/lscratch/kocevski/14135312/ft1_filteredMKT_4FGL_J2231.0-4416_daily_bin2061.fits ra=337.758 dec=-44.2791 rad=12.0 tmin=773539201.0 tmax=773798401.0 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 2.53 user 2.00 sys 0.21 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/14135312/ft2_4FGL_J2231.0-4416_daily_bin2061.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/14135312/ft2_4FGL_J2231.0-4416_daily_bin2061.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/14135312/ft1_filteredMKT_4FGL_J2231.0-4416_daily_bin2061.fits evtable="EVENTS" outfile="/lscratch/kocevski/14135312/ft1_filtered_4FGL_J2231.0-4416_daily_bin2061.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 0.19 sys 0.14 Number of photons that the gtmktime cut: 398 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/14135312/ft1_filtered_4FGL_J2231.0-4416_daily_bin2061.fits" evtable="EVENTS" scfile=/lscratch/kocevski/14135312/ft2_4FGL_J2231.0-4416_daily_bin2061.fits sctable="SC_DATA" outfile=/lscratch/kocevski/14135312/ltcube_773539201_773798401_4FGL_J2231.0-4416_daily_bin2061.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/14135312/ft2_4FGL_J2231.0-4416_daily_bin2061.fits .....................! real 8.53 user 7.85 sys 0.32 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/14135312/ft1_filtered_4FGL_J2231.0-4416_daily_bin2061.fits evtable="EVENTS" scfile=/lscratch/kocevski/14135312/ft2_4FGL_J2231.0-4416_daily_bin2061.fits sctable="SC_DATA" expcube=/lscratch/kocevski/14135312/ltcube_773539201_773798401_4FGL_J2231.0-4416_daily_bin2061.fits outfile=/lscratch/kocevski/14135312/expmap_773539201_773798401_4FGL_J2231.0-4416_daily_bin2061.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/14135312/ltcube_773539201_773798401_4FGL_J2231.0-4416_daily_bin2061.fits .....................! real 69.58 user 64.65 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 182 point sources and 0 extended sources Setting source of interest to: 4FGL J2231.0-4416 @ 337.758 -44.2791 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/14135312/ft1_filtered_4FGL_J2231.0-4416_daily_bin2061.fits scfile=/lscratch/kocevski/14135312/ft2_4FGL_J2231.0-4416_daily_bin2061.fits outfile=/lscratch/kocevski/14135312/cmap_773539201_773798401_4FGL_J2231.0-4416_daily_bin2061.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=337.758 yref=-44.2791 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 0.74 user 0.20 sys 0.15 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/14135312/ft1_filtered_4FGL_J2231.0-4416_daily_bin2061.fits scfile=/lscratch/kocevski/14135312/ft2_4FGL_J2231.0-4416_daily_bin2061.fits outfile=/lscratch/kocevski/14135312/cmap_HighResolution_773539201_773798401_4FGL_J2231.0-4416_daily_bin2061.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=337.758 yref=-44.2791 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.63 user 0.22 sys 0.14 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/14135312/ft1_filtered_4FGL_J2231.0-4416_daily_bin2061.fits evtable="EVENTS" scfile=/lscratch/kocevski/14135312/ft2_4FGL_J2231.0-4416_daily_bin2061.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/14135312/Model_4FGL_J2231.0-4416_daily_bin2061.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/14135312/ft1_filtered_4FGL_J2231.0-4416_daily_bin2061.fits.....................! real 16.44 user 15.18 sys 0.81 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/14135312/ft1_filtered_4FGL_J2231.0-4416_daily_bin2061.fits', '/lscratch/kocevski/14135312/ft2_4FGL_J2231.0-4416_daily_bin2061.fits', expMap='/lscratch/kocevski/14135312/expmap_773539201_773798401_4FGL_J2231.0-4416_daily_bin2061.fits', expCube='/lscratch/kocevski/14135312/ltcube_773539201_773798401_4FGL_J2231.0-4416_daily_bin2061.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/14135312/Model_4FGL_J2231.0-4416_daily_bin2061.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2231.0-4416' 4FGL J2231.0-4416 Spectrum: PowerLaw 305 Prefactor: 1.304e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 306 Index: 2.427e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 307 Scale: 7.453e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/14135312/ft1_filtered_4FGL_J2231.0-4416_daily_bin2061.fits Spacecraft file(s): /lscratch/kocevski/14135312/ft2_4FGL_J2231.0-4416_daily_bin2061.fits Exposure map: /lscratch/kocevski/14135312/expmap_773539201_773798401_4FGL_J2231.0-4416_daily_bin2061.fits Exposure cube: /lscratch/kocevski/14135312/ltcube_773539201_773798401_4FGL_J2231.0-4416_daily_bin2061.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/14135312/Model_4FGL_J2231.0-4416_daily_bin2061.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) = 4471.48015362 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 4471.37306701 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 8.2930 1.0000 .0000 .10000E+07 2 'Prefactor ' .15896E-02 1.0000 .0000 .10000E+07 3 'Prefactor ' 3.7366 1.0000 .0000 .10000E+07 4 'norm ' 1.1453 1.0000 .0000 .10000E+07 5 'Prefactor ' .32872E-02 1.0000 .0000 .10000E+07 6 'Prefactor ' 12.668 1.0000 .0000 .10000E+07 7 'Prefactor ' .72157E-02 1.0000 .0000 .10000E+07 8 'Prefactor ' .57879E-03 1.0000 .0000 .10000E+07 9 'Prefactor ' 7.6673 1.0000 .0000 .10000E+07 10 'Prefactor ' 86.820 1.0000 .0000 .10000E+07 11 'norm ' .10808E-02 1.0000 .0000 .10000E+07 12 'Prefactor ' .23757E-04 1.0000 .0000 .10000E+07 13 'Prefactor ' .53181E-03 1.0000 .0000 .10000E+07 14 'Prefactor ' .31390E-02 1.0000 .0000 .10000E+07 15 'Prefactor ' .21017E-04 1.0000 .0000 .10000E+07 16 'Prefactor ' .82924E-04 1.0000 .0000 .10000E+07 17 'Prefactor ' 10.011 1.0000 .0000 .10000E+07 18 'Prefactor ' 55.660 1.0000 .0000 .10000E+07 19 'Prefactor ' .10123E-02 1.0000 .0000 .10000E+07 20 'Prefactor ' .16214E-04 1.0000 .0000 .10000E+07 21 'Prefactor ' 24.820 1.0000 .0000 .10000E+07 22 'norm ' 15.555 1.0000 .0000 .10000E+07 23 'norm ' .24780E-04 1.0000 .0000 .10000E+07 24 'norm ' .10113E-02 1.0000 .0000 .10000E+07 25 'Prefactor ' 11.873 1.0000 .0000 .10000E+07 26 'Prefactor ' .44538E-02 1.0000 .0000 .10000E+07 27 'norm ' 3.8351 1.0000 .0000 .10000E+07 28 'Prefactor ' .18235E-02 1.0000 .0000 .10000E+07 29 'norm ' .10932E-05 1.0000 .0000 .10000E+07 30 'Normalizat' 1.0918 1.0000 .10000E-01 10.000 31 'Prefactor ' .70034 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5880E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 4471.372 FROM MIGRAD STATUS=CONVERGED 251 CALLS 3053 TOTAL EDM= .11E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .6% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 8.3146 9.3790 -.80976E-08 .30839E-03 2 Prefactor .54268E-06 26.555 -.12164E-07** at limit ** 3 Prefactor 3.7459 5.2814 .11979E-06 -.11326E-05 4 norm 1.1756 4.2844 -.10612E-06 .80381E-04 5 Prefactor .46251E-05 12.530 .85853E-07** at limit ** 6 Prefactor 12.692 11.897 -.13725E-06 .24082E-02 7 Prefactor .98582E-06 166.35 .11802E-05** at limit ** 8 Prefactor .55511E-10 7.7186 -.66339E-06** at limit ** 9 Prefactor 7.6562 4.7559 .75345E-07 .13848E-02 10 Prefactor 88.759 106.93 .23956E-07 -.33801E-01 11 norm .0000 5.2068 .15982E-06** at limit ** 12 Prefactor .0000 2.5292 .15665E-06** at limit ** 13 Prefactor .0000 3.5727 .15035E-07** at limit ** 14 Prefactor .14350E-06 14.482 .21921E-06** at limit ** 15 Prefactor .0000 4.1719 -.21114E-06** at limit ** 16 Prefactor .36970E-06 22.118 .15648E-06** at limit ** 17 Prefactor 10.068 2.7174 .52882E-11 .26800E-01 18 Prefactor 56.382 13.131 -.27065E-07 -.28693 19 Prefactor .51625E-08 9.3587 .85316E-07** at limit ** 20 Prefactor .31086E-08 11.673 .11107E-06** at limit ** 21 Prefactor 24.814 2.3514 -.58206E-08 .18777E-01 22 norm 15.571 2.0144 .14309E-07 .48212E-01 23 norm .0000 2.5172 .97989E-07** at limit ** 24 norm .16653E-09 8.7169 .14605E-06** at limit ** 25 Prefactor 11.840 7.3655 -.46460E-07 -.21222E-02 26 Prefactor .30331E-05 43.754 .39503E-06** at limit ** 27 norm 3.8412 4.3440 .14465E-06 -.77051E-04 28 Prefactor .22699E-06 13.628 .18973E-06** at limit ** 29 norm .0000 1.6803 -.20412E-07** at limit ** 30 Normalizat 1.0907 .22776 -.26593E-05 .62546E-05 31 Prefactor .70026 .20672 .74433E-06 .57564E-05 ERR DEF= .500 Final values: Prefactor = 8.31463 Prefactor = 5.42677e-07 Prefactor = 3.74593 norm = 1.17557 Prefactor = 4.62513e-06 Prefactor = 12.6917 Prefactor = 9.85823e-07 Prefactor = 5.55112e-11 Prefactor = 7.65623 Prefactor = 88.7591 norm = 0 Prefactor = 0 Prefactor = 0 Prefactor = 1.43496e-07 Prefactor = 0 Prefactor = 3.69704e-07 Prefactor = 10.0682 Prefactor = 56.382 Prefactor = 5.16254e-09 Prefactor = 3.10862e-09 Prefactor = 24.8136 norm = 15.5711 norm = 0 norm = 1.66533e-10 Prefactor = 11.84 Prefactor = 3.03313e-06 norm = 3.84122 Prefactor = 2.26985e-07 norm = 0 Normalizat = 1.09069 Prefactor = 0.700263 ********** ** 18 **HESSE ********** FCN= 4471.372 FROM HESSE STATUS=OK 674 CALLS 3727 TOTAL EDM= .23E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 8.3146 9.3949 .34789E-03 -1.5650 2 Prefactor .54268E-06 27.174 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor 3.7459 5.3027 .52211E-03 -1.5669 4 norm 1.1756 4.3313 .10835E-02 -1.5686 5 Prefactor .46251E-05 33.375 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 12.692 12.000 .28118E-03 -1.5637 7 Prefactor .98582E-06 164.14 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor .55511E-10 7.6839 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor 7.6562 4.7712 .36192E-03 -1.5653 10 Prefactor 88.759 108.97 .10733E-03 -1.5520 11 norm .0000 5.1920 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor .0000 2.5286 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor .0000 3.5463 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor .14350E-06 14.714 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor .0000 4.1350 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 Prefactor .36970E-06 33.834 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor 10.068 15.745 .31646E-03 -1.5645 18 Prefactor 56.382 35.944 .13405E-03 -1.5558 19 Prefactor .51625E-08 9.3491 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor .31086E-08 11.777 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Prefactor 24.814 16.469 .20077E-03 -1.5608 22 norm 15.571 13.319 .25369E-03 -1.5629 23 norm .0000 2.5190 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 24 norm .16653E-09 8.7133 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 25 Prefactor 11.840 7.4408 .29047E-03 -1.5639 26 Prefactor .30331E-05 45.764 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 27 norm 3.8412 4.3677 .51511E-03 -1.5669 28 Prefactor .22699E-06 14.134 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 29 norm .0000 1.6144 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 30 Normalizat 1.0907 .20339 .38344E-01 -.90051 31 Prefactor .70026 .18034 .42406E-01 -1.0352 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.25394e-06 Minuit parameter uncertainties: 1 9.39492 2 0.00768014 3 5.30271 4 4.33135 5 0.0248488 6 11.9996 7 0.025442 8 4.92575e-05 9 4.77121 10 108.975 11 1.27215e-05 12 4.75461e-06 13 1.23594e-06 14 0.00290588 15 4.00681e-06 16 0.00707368 17 15.7452 18 35.9445 19 0.000439077 20 0.000381149 21 16.4694 22 13.319 23 6.34659e-06 24 7.79117e-05 25 7.44081 26 0.0235635 27 4.36772 28 0.00358243 29 1.4789e-06 30 0.203536 31 0.180487 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 4471.37194715 Extracting fit parameters... 4FGL J2231.0-4416 Spectrum: PowerLaw 305 Prefactor: 0.000e+00 1.236e-06 0.000e+00 1.000e+06 ( 1.000e-12) 306 Index: 2.427e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 307 Scale: 7.453e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 585 Prefactor: 7.003e-01 1.805e-01 0.000e+00 1.000e+01 ( 1.000e+00) 586 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 587 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 584 Normalization: 1.091e+00 2.035e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 337.758 -44.279 Photon Flux Upper Limit: 7.93368209575e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00614137525103 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/14135312/likelihoodResults_773539201_773798401_4FGL_J2231.0-4416_daily_bin2061.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 4471.37360328 delta logL = -0.00165612520141 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 4471.37194779 delta logL = -6.42938175588e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .99420E-07 1.0000 .0000 .10000E+07 2 'Index ' 1.6719 1.0000 .0000 10.000 3 'Normalizat' 1.0909 1.0000 .10000E-01 10.000 4 'Prefactor ' .70006 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5880E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 4471.372 FROM MIGRAD STATUS=CONVERGED 77 CALLS 330 TOTAL EDM= .34E-13 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .38858E-09 .19688E-03 .14229E-02** at limit ** 2 Index 3.9179 6.7777 .50000 .19099E-08 3 Normalizat 1.0907 .10628E-03 .38381E-01 -.51034E-03 4 Prefactor .70026 .95548E-04 .42402E-01 -.49544E-03 ERR DEF= .500 Final values: Prefactor = 3.88578e-10 Index = 3.91787 Normalizat = 1.09069 Prefactor = 0.700261 ********** ** 18 **HESSE ********** FCN= 4471.372 FROM HESSE STATUS=NOT POSDEF 31 CALLS 361 TOTAL EDM= .54E-11 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .38858E-09 .21674E-01 .83640E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 3.9179 7.6791 .50000 -.21815 3 Normalizat 1.0907 .75119E-03 .22844E-03 -.90051 4 Prefactor .70026 .67509E-03 .24971E-03 -1.0352 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 5.44702e-12 Minuit parameter uncertainties: 1 5.78332e-06 2 2202.26 3 0.000751195 4 0.000675091 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) = 4471.37194715 delta logL = -4.05634636991e-10 Extracting fit parameters... 4FGL J2231.0-4416 Spectrum: PowerLaw 305 Prefactor: 3.886e-10 5.783e-06 0.000e+00 1.000e+06 ( 1.000e-12) 306 Index: 3.918e+00 2.202e+03 0.000e+00 1.000e+01 (-1.000e+00) 307 Scale: 7.453e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 585 Prefactor: 7.003e-01 6.751e-04 0.000e+00 1.000e+01 ( 1.000e+00) 586 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 587 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 584 Normalization: 1.091e+00 7.512e-04 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 337.758 -44.279 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/14135312/cmap_HighResolution_773539201_773798401_4FGL_J2231.0-4416_daily_bin2061.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='6.14e-03', job_status='DONE', photon_flux_upper_limit='7.93e-08', time_completed='2025-10-21 06:13:14.303646', job_id='14135312', GAL2='0.70', fit_tolerance='1e-08', EG2='1.09', EG='1.09', time_epoch_completed='1761052394.3', return_code2='102', ts='0.00', comment='SUCCESS', return_code='0', GAL='0.70', dlogl='-4.06e-10', ts2='-0.00', photon_index_error='0.00', photon_index='2.43' WHERE bin_id='2061' AND source_name='4FGL J2231.0-4416' AND cadence='daily'; Database successfully updated. Analysis Complete. Tue Oct 21 06:13:14 PDT 2025