/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 = 17275 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1439.7+4958_weekly_bin897 RA = 219.941, Dec = 49.9775 tmin = 781488001, tmax = 782092801 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='14066117', job_status='RUN', time_executed='2025-10-20 04:04:15.775670', time_epoch_executed='1760958255.78' WHERE source_name='4FGL J1439.7+4958' and cadence='weekly' and bin_id='897' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/14066117 Creating custom pfile directory: /lscratch/kocevski/14066117/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=781488001.0 && nMetStart<782092801.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=781488001.0 && nMetStart<782092801.0' /Data/Flight/Level1/LPA Retrieving 107 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/14066117/ft1_4FGL_J1439.7+4958_weekly_bin897.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=781488001.0 && nMetStart<782092801.0' /Data/Flight/Level1/LPA Retrieving 107 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/14066117/ft2_4FGL_J1439.7+4958_weekly_bin897.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/14066117/ft1_4FGL_J1439.7+4958_weekly_bin897.fits outfile=/lscratch/kocevski/14066117/ft1_filteredMKT_4FGL_J1439.7+4958_weekly_bin897.fits ra=219.941 dec=49.9775 rad=12.0 tmin=781488001.0 tmax=782092801.0 emin=100.0 emax=100000.0 zmin=0.0 zmax=90.0 evclass=128 evtype="INDEF" convtype=-1 phasemin=0.0 phasemax=1.0 evtable="EVENTS" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. real 4.59 user 3.95 sys 0.30 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/14066117/ft2_4FGL_J1439.7+4958_weekly_bin897.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/14066117/ft2_4FGL_J1439.7+4958_weekly_bin897.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/14066117/ft1_filteredMKT_4FGL_J1439.7+4958_weekly_bin897.fits evtable="EVENTS" outfile="/lscratch/kocevski/14066117/ft1_filtered_4FGL_J1439.7+4958_weekly_bin897.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 0.63 user 0.22 sys 0.14 Number of photons that the gtmktime cut: 2117 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/14066117/ft1_filtered_4FGL_J1439.7+4958_weekly_bin897.fits" evtable="EVENTS" scfile=/lscratch/kocevski/14066117/ft2_4FGL_J1439.7+4958_weekly_bin897.fits sctable="SC_DATA" outfile=/lscratch/kocevski/14066117/ltcube_781488001_782092801_4FGL_J1439.7+4958_weekly_bin897.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/14066117/ft2_4FGL_J1439.7+4958_weekly_bin897.fits .....................! real 29.08 user 28.17 sys 0.38 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/14066117/ft1_filtered_4FGL_J1439.7+4958_weekly_bin897.fits evtable="EVENTS" scfile=/lscratch/kocevski/14066117/ft2_4FGL_J1439.7+4958_weekly_bin897.fits sctable="SC_DATA" expcube=/lscratch/kocevski/14066117/ltcube_781488001_782092801_4FGL_J1439.7+4958_weekly_bin897.fits outfile=/lscratch/kocevski/14066117/expmap_781488001_782092801_4FGL_J1439.7+4958_weekly_bin897.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/14066117/ltcube_781488001_782092801_4FGL_J1439.7+4958_weekly_bin897.fits .....................! real 67.96 user 63.33 sys 3.94 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Added 203 point sources and 0 extended sources Setting source of interest to: 4FGL J1439.7+4958 @ 219.941 49.9775 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/14066117/ft1_filtered_4FGL_J1439.7+4958_weekly_bin897.fits scfile=/lscratch/kocevski/14066117/ft2_4FGL_J1439.7+4958_weekly_bin897.fits outfile=/lscratch/kocevski/14066117/cmap_781488001_782092801_4FGL_J1439.7+4958_weekly_bin897.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=219.941 yref=49.9775 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.60 user 0.22 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/14066117/ft1_filtered_4FGL_J1439.7+4958_weekly_bin897.fits scfile=/lscratch/kocevski/14066117/ft2_4FGL_J1439.7+4958_weekly_bin897.fits outfile=/lscratch/kocevski/14066117/cmap_HighResolution_781488001_782092801_4FGL_J1439.7+4958_weekly_bin897.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=219.941 yref=49.9775 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 0.78 user 0.25 sys 0.14 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/14066117/ft1_filtered_4FGL_J1439.7+4958_weekly_bin897.fits evtable="EVENTS" scfile=/lscratch/kocevski/14066117/ft2_4FGL_J1439.7+4958_weekly_bin897.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/14066117/Model_4FGL_J1439.7+4958_weekly_bin897.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/14066117/ft1_filtered_4FGL_J1439.7+4958_weekly_bin897.fits.....................! real 60.04 user 58.29 sys 1.13 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/14066117/ft1_filtered_4FGL_J1439.7+4958_weekly_bin897.fits', '/lscratch/kocevski/14066117/ft2_4FGL_J1439.7+4958_weekly_bin897.fits', expMap='/lscratch/kocevski/14066117/expmap_781488001_782092801_4FGL_J1439.7+4958_weekly_bin897.fits', expCube='/lscratch/kocevski/14066117/ltcube_781488001_782092801_4FGL_J1439.7+4958_weekly_bin897.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/14066117/Model_4FGL_J1439.7+4958_weekly_bin897.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1439.7+4958' 4FGL J1439.7+4958 Spectrum: PowerLaw 317 Prefactor: 6.204e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 318 Index: 2.302e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 319 Scale: 1.083e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/14066117/ft1_filtered_4FGL_J1439.7+4958_weekly_bin897.fits Spacecraft file(s): /lscratch/kocevski/14066117/ft2_4FGL_J1439.7+4958_weekly_bin897.fits Exposure map: /lscratch/kocevski/14066117/expmap_781488001_782092801_4FGL_J1439.7+4958_weekly_bin897.fits Exposure cube: /lscratch/kocevski/14066117/ltcube_781488001_782092801_4FGL_J1439.7+4958_weekly_bin897.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/14066117/Model_4FGL_J1439.7+4958_weekly_bin897.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) = 23077.1274297 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 23076.9776872 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 11.802 1.0000 .0000 .10000E+07 2 'norm ' 1.8989 1.0000 .0000 .10000E+07 3 'Prefactor ' 16.755 1.0000 .0000 .10000E+07 4 'norm ' 4.1386 1.0000 .0000 .10000E+07 5 'norm ' .40916E-03 1.0000 .0000 .10000E+07 6 'Prefactor ' 9.3789 1.0000 .0000 .10000E+07 7 'Prefactor ' 24.758 1.0000 .0000 .10000E+07 8 'Prefactor ' 1.6897 1.0000 .0000 .10000E+07 9 'Prefactor ' 5.7506 1.0000 .0000 .10000E+07 10 'Prefactor ' 2.3898 1.0000 .0000 .10000E+07 11 'Prefactor ' 9.4098 1.0000 .0000 .10000E+07 12 'Prefactor ' 9.1508 1.0000 .0000 .10000E+07 13 'Prefactor ' .16520E-06 1.0000 .0000 .10000E+07 14 'Prefactor ' 11.534 1.0000 .0000 .10000E+07 15 'Prefactor ' .19046E-06 1.0000 .0000 .10000E+07 16 'norm ' .86288 1.0000 .0000 .10000E+07 17 'Prefactor ' 1.9663 1.0000 .0000 .10000E+07 18 'Prefactor ' 12.931 1.0000 .0000 .10000E+07 19 'Prefactor ' .15105E-06 1.0000 .0000 .10000E+07 20 'norm ' 2.4663 1.0000 .0000 .10000E+07 21 'Prefactor ' .22078E-05 1.0000 .0000 .10000E+07 22 'Prefactor ' .24605E-04 1.0000 .0000 .10000E+07 23 'Prefactor ' .15181E-05 1.0000 .0000 .10000E+07 24 'Normalizat' .97056 1.0000 .10000E-01 10.000 25 'Prefactor ' 1.0447 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6450E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 23076.98 FROM MIGRAD STATUS=CONVERGED 111 CALLS 1645 TOTAL EDM= .23E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.9% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 11.742 1.4201 .10174E-06 -.10633E-01 2 norm 1.8991 1.3439 .10961E-06 -.11846E-02 3 Prefactor 16.321 15.776 -.78235E-06 .33476E-01 4 norm 4.1391 .86823 .42385E-07 -.64379E-03 5 norm .30798E-06 .97764 -.24700E-06** at limit ** 6 Prefactor 9.6543 10.321 .23440E-06 .31815E-01 7 Prefactor 24.683 5.9845 -.19673E-06 -.37893E-02 8 Prefactor 1.6878 1.6914 -.61722E-07 -.61789E-04 9 Prefactor 5.8872 3.4159 .67092E-06 .12850E-01 10 Prefactor 2.3866 1.0940 .14671E-06 -.22892E-02 11 Prefactor 9.3216 3.9915 .66393E-06 -.56824E-02 12 Prefactor 9.2377 4.3902 -.73933E-06 -.11335E-01 13 Prefactor .23315E-08 5.2050 -.28986E-06** at limit ** 14 Prefactor 11.351 6.4625 .10010E-05 .87920E-02 15 Prefactor .16653E-09 2.1532 -.17530E-06** at limit ** 16 norm .86305 .59637 -.10397E-07 .39774E-02 17 Prefactor 1.9664 3.8305 -.15978E-06 -.45314E-03 18 Prefactor 12.928 3.7720 .68146E-07 .68910E-03 19 Prefactor .33307E-09 1.4299 -.13757E-06** at limit ** 20 norm 2.4654 1.5010 .21520E-06 .51929E-03 21 Prefactor .0000 2.1654 .85719E-06** at limit ** 22 Prefactor .83822E-08 7.7865 .87676E-06** at limit ** 23 Prefactor .10547E-08 2.0419 -.82110E-06** at limit ** 24 Normalizat .97061 .10067 -.49458E-05 .18879E-04 25 Prefactor 1.0447 .11608 .65946E-05 .46817E-04 ERR DEF= .500 Final values: Prefactor = 11.7425 norm = 1.89908 Prefactor = 16.3212 norm = 4.13907 norm = 3.07976e-07 Prefactor = 9.65426 Prefactor = 24.6828 Prefactor = 1.68779 Prefactor = 5.88722 Prefactor = 2.38658 Prefactor = 9.32156 Prefactor = 9.23766 Prefactor = 2.33147e-09 Prefactor = 11.3514 Prefactor = 1.66533e-10 norm = 0.86305 Prefactor = 1.96639 Prefactor = 12.928 Prefactor = 3.33067e-10 norm = 2.46543 Prefactor = 0 Prefactor = 8.38218e-09 Prefactor = 1.05471e-09 Normalizat = 0.97061 Prefactor = 1.04471 ********** ** 18 **HESSE ********** FCN= 23076.98 FROM HESSE STATUS=OK 493 CALLS 2138 TOTAL EDM= .13E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 11.742 13.266 .29135E-03 -1.5639 2 norm 1.8991 1.3514 .75451E-03 -1.5680 3 Prefactor 16.321 20.155 .24442E-03 -1.5627 4 norm 4.1391 .87140 .49524E-03 -1.5667 5 norm .30798E-06 .87933 .48987E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 9.6543 18.593 .32700E-03 -1.5646 7 Prefactor 24.683 17.663 .20102E-03 -1.5609 8 Prefactor 1.6878 1.7206 .80954E-03 -1.5682 9 Prefactor 5.8872 9.1467 .41861E-03 -1.5659 10 Prefactor 2.3866 1.1311 .66224E-03 -1.5677 11 Prefactor 9.3216 9.7202 .32646E-03 -1.5647 12 Prefactor 9.2377 9.2361 .33107E-03 -1.5647 13 Prefactor .23315E-08 5.2700 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 11.351 9.1404 .29473E-03 -1.5641 15 Prefactor .16653E-09 2.1577 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 norm .86305 .59758 .48361E-03 -1.5689 17 Prefactor 1.9664 3.8583 .73928E-03 -1.5680 18 Prefactor 12.928 3.7804 .27830E-03 -1.5636 19 Prefactor .33307E-09 1.4296 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 norm 2.4654 1.5072 .65089E-03 -1.5677 21 Prefactor .0000 2.1628 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 22 Prefactor .83822E-08 8.0783 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 Prefactor .10547E-08 2.0582 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 24 Normalizat .97061 .87352E-01 .45797E-01 -.94022 25 Prefactor 1.0447 .97032E-01 .59164E-01 -.91254 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.29427e-06 Minuit parameter uncertainties: 1 13.2664 2 1.3514 3 20.1555 4 0.871397 5 0.00104076 6 18.5936 7 17.663 8 1.72062 9 9.14674 10 1.13112 11 9.72024 12 9.23612 13 0.000222168 14 9.14045 15 3.93261e-05 16 0.597578 17 3.85833 18 3.78042 19 4.17876e-05 20 1.50721 21 1.32843e-05 22 0.000520009 23 9.355e-05 24 0.0873653 25 0.097048 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 23076.9769114 Extracting fit parameters... 4FGL J1439.7+4958 Spectrum: PowerLaw 317 Prefactor: 1.665e-10 3.933e-05 0.000e+00 1.000e+06 ( 1.000e-13) 318 Index: 2.302e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 319 Scale: 1.083e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 642 Prefactor: 1.045e+00 9.705e-02 0.000e+00 1.000e+01 ( 1.000e+00) 643 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 644 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 641 Normalization: 9.706e-01 8.737e-02 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 219.941 49.977 Photon Flux Upper Limit: 1.85612863641e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00142471862411 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/14066117/likelihoodResults_781488001_782092801_4FGL_J1439.7+4958_weekly_bin897.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) = 23076.9832608 delta logL = -0.00634938362418 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 23076.9769114 delta logL = -1.45446392708e-08 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .20595E-07 1.0000 .0000 .10000E+07 2 'Index ' 1.4530 1.0000 .0000 10.000 3 'Normalizat' .97062 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0447 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6450E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 23076.98 FROM MIGRAD STATUS=CONVERGED 68 CALLS 271 TOTAL EDM= .59E-08 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .88818E-09 8.3564 .42118E-03** at limit ** 2 Index 3.3084 5.6793 .50000 .17280E-08 3 Normalizat .97061 .56384E-02 .45798E-01 -.46895E-03 4 Prefactor 1.0447 .66297E-02 .59164E-01 -.10374E-02 ERR DEF= .500 Final values: Prefactor = 8.88178e-10 Index = 3.30843 Normalizat = 0.970612 Prefactor = 1.0447 ********** ** 18 **HESSE ********** FCN= 23076.98 FROM HESSE STATUS=OK 31 CALLS 302 TOTAL EDM= .34E-08 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .88818E-09 3.8440 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 3.3084 6.1988 .50000 -.34513 3 Normalizat .97061 .98040E-01 .23108E-03 -.94022 4 Prefactor 1.0447 .11523 .26163E-03 -.91254 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.39427e-09 Minuit parameter uncertainties: 1 0.000117861 2 8.65206 3 0.0980578 4 0.115256 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 23076.9769114 delta logL = -7.09405867383e-10 Extracting fit parameters... 4FGL J1439.7+4958 Spectrum: PowerLaw 317 Prefactor: 8.882e-10 1.179e-04 0.000e+00 1.000e+06 ( 1.000e-13) 318 Index: 3.308e+00 8.652e+00 0.000e+00 1.000e+01 (-1.000e+00) 319 Scale: 1.083e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 642 Prefactor: 1.045e+00 1.153e-01 0.000e+00 1.000e+01 ( 1.000e+00) 643 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 644 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 641 Normalization: 9.706e-01 9.806e-02 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 219.941 49.977 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/14066117/cmap_HighResolution_781488001_782092801_4FGL_J1439.7+4958_weekly_bin897.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='1.42e-03', job_status='DONE', photon_flux_upper_limit='1.86e-08', time_completed='2025-10-20 04:18:06.641681', job_id='14066117', GAL2='1.04', fit_tolerance='1e-08', EG2='0.97', EG='0.97', time_epoch_completed='1760959086.64', return_code2='0', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.04', dlogl='-7.09e-10', ts2='-0.00', photon_index_error='0.00', photon_index='2.30' WHERE bin_id='897' AND source_name='4FGL J1439.7+4958' AND cadence='weekly'; Database successfully updated. Analysis Complete. Mon Oct 20 04:18:07 PDT 2025