/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 = 17597 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J2307.6+1451_weekly_bin940 RA = 346.922, Dec = 14.8644 tmin = 807494401, tmax = 808099201 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='34696311', job_status='RUN', time_executed='2026-08-11 02:05:28.124679', time_epoch_executed='1786439128.12' WHERE source_name='4FGL J2307.6+1451' and cadence='weekly' and bin_id='940' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/34696311 Creating custom pfile directory: /lscratch/kocevski/34696311/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=807494401.0 && nMetStart<808099201.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=807494401.0 && nMetStart<808099201.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/34696311/ft1_4FGL_J2307.6+1451_weekly_bin940.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=807494401.0 && nMetStart<808099201.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/34696311/ft2_4FGL_J2307.6+1451_weekly_bin940.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/34696311/ft1_4FGL_J2307.6+1451_weekly_bin940.fits outfile=/lscratch/kocevski/34696311/ft1_filteredMKT_4FGL_J2307.6+1451_weekly_bin940.fits ra=346.922 dec=14.8644 rad=12.0 tmin=807494401.0 tmax=808099201.0 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 3.71 user 3.20 sys 0.21 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/34696311/ft2_4FGL_J2307.6+1451_weekly_bin940.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/34696311/ft2_4FGL_J2307.6+1451_weekly_bin940.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/34696311/ft1_filteredMKT_4FGL_J2307.6+1451_weekly_bin940.fits evtable="EVENTS" outfile="/lscratch/kocevski/34696311/ft1_filtered_4FGL_J2307.6+1451_weekly_bin940.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 0.66 user 0.21 sys 0.14 Number of photons that the gtmktime cut: 1711 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/34696311/ft1_filtered_4FGL_J2307.6+1451_weekly_bin940.fits" evtable="EVENTS" scfile=/lscratch/kocevski/34696311/ft2_4FGL_J2307.6+1451_weekly_bin940.fits sctable="SC_DATA" outfile=/lscratch/kocevski/34696311/ltcube_807494401_808099201_4FGL_J2307.6+1451_weekly_bin940.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/34696311/ft2_4FGL_J2307.6+1451_weekly_bin940.fits .....................! real 18.77 user 18.15 sys 0.25 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/34696311/ft1_filtered_4FGL_J2307.6+1451_weekly_bin940.fits evtable="EVENTS" scfile=/lscratch/kocevski/34696311/ft2_4FGL_J2307.6+1451_weekly_bin940.fits sctable="SC_DATA" expcube=/lscratch/kocevski/34696311/ltcube_807494401_808099201_4FGL_J2307.6+1451_weekly_bin940.fits outfile=/lscratch/kocevski/34696311/expmap_807494401_808099201_4FGL_J2307.6+1451_weekly_bin940.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/34696311/ltcube_807494401_808099201_4FGL_J2307.6+1451_weekly_bin940.fits .....................! real 67.90 user 63.34 sys 3.96 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 160 point sources and 0 extended sources Setting source of interest to: 4FGL J2307.6+1451 @ 346.922 14.8644 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/34696311/ft1_filtered_4FGL_J2307.6+1451_weekly_bin940.fits scfile=/lscratch/kocevski/34696311/ft2_4FGL_J2307.6+1451_weekly_bin940.fits outfile=/lscratch/kocevski/34696311/cmap_807494401_808099201_4FGL_J2307.6+1451_weekly_bin940.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=346.922 yref=14.8644 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.70 user 0.24 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/34696311/ft1_filtered_4FGL_J2307.6+1451_weekly_bin940.fits scfile=/lscratch/kocevski/34696311/ft2_4FGL_J2307.6+1451_weekly_bin940.fits outfile=/lscratch/kocevski/34696311/cmap_HighResolution_807494401_808099201_4FGL_J2307.6+1451_weekly_bin940.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=346.922 yref=14.8644 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.72 user 0.25 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/34696311/ft1_filtered_4FGL_J2307.6+1451_weekly_bin940.fits evtable="EVENTS" scfile=/lscratch/kocevski/34696311/ft2_4FGL_J2307.6+1451_weekly_bin940.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/34696311/Model_4FGL_J2307.6+1451_weekly_bin940.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/34696311/ft1_filtered_4FGL_J2307.6+1451_weekly_bin940.fits.....................! real 74.29 user 72.46 sys 1.05 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/34696311/ft1_filtered_4FGL_J2307.6+1451_weekly_bin940.fits', '/lscratch/kocevski/34696311/ft2_4FGL_J2307.6+1451_weekly_bin940.fits', expMap='/lscratch/kocevski/34696311/expmap_807494401_808099201_4FGL_J2307.6+1451_weekly_bin940.fits', expCube='/lscratch/kocevski/34696311/ltcube_807494401_808099201_4FGL_J2307.6+1451_weekly_bin940.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/34696311/Model_4FGL_J2307.6+1451_weekly_bin940.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2307.6+1451' 4FGL J2307.6+1451 Spectrum: PowerLaw 343 Prefactor: 1.115e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 344 Index: 2.184e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 345 Scale: 1.928e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/34696311/ft1_filtered_4FGL_J2307.6+1451_weekly_bin940.fits Spacecraft file(s): /lscratch/kocevski/34696311/ft2_4FGL_J2307.6+1451_weekly_bin940.fits Exposure map: /lscratch/kocevski/34696311/expmap_807494401_808099201_4FGL_J2307.6+1451_weekly_bin940.fits Exposure cube: /lscratch/kocevski/34696311/ltcube_807494401_808099201_4FGL_J2307.6+1451_weekly_bin940.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/34696311/Model_4FGL_J2307.6+1451_weekly_bin940.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) = 19237.1861071 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 19235.9875164 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 18.150 1.0000 .0000 .10000E+07 2 'Prefactor ' .14041E-01 1.0000 .0000 .10000E+07 3 'Prefactor ' 1.0104 1.0000 .10000E-03 10000. 4 'Prefactor ' .10759E-03 1.0000 .10000E-03 10000. 5 'norm ' .48415 1.0000 .0000 .10000E+07 6 'Prefactor ' 1.6478 1.0000 .0000 .10000E+07 7 'Prefactor ' 18.418 1.0000 .0000 .10000E+07 8 'Prefactor ' .57555 1.0000 .10000E-03 10000. 9 'Prefactor ' .84184E-05 1.0000 .0000 .10000E+07 10 'Prefactor ' .11346E-04 1.0000 .0000 .10000E+07 11 'Prefactor ' .42090E-03 1.0000 .0000 .10000E+07 12 'Prefactor ' 7.5052 1.0000 .0000 .10000E+07 13 'Prefactor ' .10103E-02 1.0000 .0000 .10000E+07 14 'Prefactor ' 23.829 1.0000 .0000 .10000E+07 15 'norm ' .20316E-03 1.0000 .0000 .10000E+07 16 'Prefactor ' 3.3215 1.0000 .0000 .10000E+07 17 'Prefactor ' .12970E-02 1.0000 .0000 .10000E+07 18 'norm ' .84649E-06 1.0000 .0000 .10000E+07 19 'Prefactor ' 2.3233 1.0000 .0000 .10000E+07 20 'Normalizat' 1.0829 1.0000 .10000E-01 10.000 21 'Prefactor ' 1.0362 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5260E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MIGRAD MINIMIZATION HAS CONVERGED. FCN= 19235.98 FROM MIGRAD STATUS=CONVERGED 562 CALLS 1431 TOTAL EDM= .85E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .1% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 17.967 15.023 -.42443E-06 .68507E-04 2 Prefactor .0000 33.671 .12371E-07** at limit ** 3 Prefactor 1.0114 .21733 .69083E-07 -.78983E-03 4 Prefactor .10000E-03 11.999 -.43486E-07** at limit ** 5 norm .48577 .79274 -.90605E-09 -.24974E-02 6 Prefactor .41961E-06 12.470 .40782E-09** at limit ** 7 Prefactor 18.331 8.3113 -.65986E-08 .13974E-03 8 Prefactor .57809 .12094 .39676E-09 .11044E-02 9 Prefactor .0000 5.7422 .12587E-07** at limit ** 10 Prefactor .15377E-07 1.5847 -.32069E-07** at limit ** 11 Prefactor .0000 3.7026 .82603E-08** at limit ** 12 Prefactor 7.5233 4.5399 .34067E-08 .40969E-03 13 Prefactor .0000 10.288 .12091E-06** at limit ** 14 Prefactor 23.538 13.048 -.43128E-07 .20269E-03 15 norm .0000 4.0739 .64189E-08** at limit ** 16 Prefactor 3.3089 1.2700 .51711E-08 -.10782E-01 17 Prefactor .0000 20.485 -.21063E-07** at limit ** 18 norm .0000 2.6493 .10125E-07** at limit ** 19 Prefactor 2.3220 2.2682 -.10001E-08 -.23616E-04 20 Normalizat 1.0833 .14253 .31945E-06 .60494E-04 21 Prefactor 1.0367 .78465E-01 .47203E-08 .14312E-03 ERR DEF= .500 Final values: Prefactor = 17.9675 Prefactor = 0 Prefactor = 1.0114 Prefactor = 0.0001 norm = 0.485771 Prefactor = 4.19609e-07 Prefactor = 18.331 Prefactor = 0.578093 Prefactor = 0 Prefactor = 1.53766e-08 Prefactor = 0 Prefactor = 7.52328 Prefactor = 0 Prefactor = 23.5375 norm = 0 Prefactor = 3.30888 Prefactor = 0 norm = 0 Prefactor = 2.32203 Normalizat = 1.08332 Prefactor = 1.03668 ********** ** 18 **HESSE ********** FCN= 19235.98 FROM HESSE STATUS=OK 339 CALLS 1770 TOTAL EDM= .29E-07 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 17.967 15.042 .93927E-05 -1.5623 2 Prefactor .0000 34.033 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor 1.0114 .21643 .27458E-04 -1.5507 4 Prefactor .10000E-03 12.534 .36285E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 norm .48577 .70931 .14823E-03 -1.5694 6 Prefactor .41961E-06 11.932 .14163E-01 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor 18.331 8.1681 .93241E-05 -1.5622 8 Prefactor .57809 .12077 .20139E-04 -1.5556 9 Prefactor .0000 5.7427 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .15377E-07 1.6307 .61167E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .0000 3.7049 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor 7.5233 4.5374 .14634E-04 -1.5653 13 Prefactor .0000 10.380 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 23.538 13.046 .81961E-05 -1.5611 15 norm .0000 4.0897 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 Prefactor 3.3089 4.8479 .11104E-03 -1.5672 17 Prefactor .0000 20.536 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 norm .0000 2.6514 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 Prefactor 2.3220 2.2707 .20066E-04 -1.5677 20 Normalizat 1.0833 .16713 .34816E-03 -.90289 21 Prefactor 1.0367 .91233E-01 .20184E-03 -.91517 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.94115e-08 Minuit parameter uncertainties: 1 15.0418 2 2.84053e-06 3 0.216433 4 6.48913e-06 5 0.709309 6 0.00447513 7 8.16813 8 0.120766 9 1.31e-07 10 0.000316422 11 4.21719e-07 12 4.5374 13 6.45924e-06 14 13.0461 15 1.69651e-06 16 4.84795 17 5.71004e-06 18 1.0759e-07 19 2.2707 20 0.167209 21 0.0912465 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 19235.9828385 Extracting fit parameters... 4FGL J2307.6+1451 Spectrum: PowerLaw 343 Prefactor: 1.538e-08 3.164e-04 0.000e+00 1.000e+06 ( 1.000e-13) 344 Index: 2.184e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 345 Scale: 1.928e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 523 Prefactor: 1.037e+00 9.125e-02 0.000e+00 1.000e+01 ( 1.000e+00) 524 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 525 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 522 Normalization: 1.083e+00 1.672e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 346.922 14.864 Photon Flux Upper Limit: 4.30998667671e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00327982343409 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/34696311/likelihoodResults_807494401_808099201_4FGL_J2307.6+1451_weekly_bin940.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) = 19236.0713719 delta logL = -0.0885333567057 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 19235.6008175 delta logL = 0.382021028014 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .54297E-01 1.0000 .0000 .10000E+07 2 'Index ' 4.2028 1.0000 .0000 10.000 3 'Normalizat' 1.0415 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0491 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5260E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 19235.60 FROM MIGRAD STATUS=CONVERGED 61 CALLS 247 TOTAL EDM= .44E-09 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .53822E-01 .40728 .80364E-03** at limit ** 2 Index 4.2053 1.4708 .11156 .45143E-03 3 Normalizat 1.0416 .19135E-01 .79972E-01 .29648E-05 4 Prefactor 1.0492 .10938E-01 .39962E-01 -.17899E-04 ERR DEF= .500 Final values: Prefactor = 0.0538217 Index = 4.20529 Normalizat = 1.04156 Prefactor = 1.04916 ********** ** 18 **HESSE ********** FCN= 19235.60 FROM HESSE STATUS=NOT POSDEF 35 CALLS 282 TOTAL EDM= .14E-06 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .53822E-01 3.2931 .33068E-04 -1.5703 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 4.2053 7.0368 .78387E-02 -.15962 3 Normalizat 1.0416 .96124E-01 .35400E-03 -.91651 4 Prefactor 1.0492 .54526E-01 .20071E-03 -.91108 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 1.42615e-07 Minuit parameter uncertainties: 1 0.841995 2 5.83112 3 0.0961402 4 0.0545288 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) = 19235.6008142 delta logL = 0.382024357332 Extracting fit parameters... 4FGL J2307.6+1451 Spectrum: PowerLaw 343 Prefactor: 5.382e-02 8.420e-01 0.000e+00 1.000e+06 ( 1.000e-13) 344 Index: 4.205e+00 5.831e+00 0.000e+00 1.000e+01 (-1.000e+00) 345 Scale: 1.928e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 523 Prefactor: 1.049e+00 5.453e-02 0.000e+00 1.000e+01 ( 1.000e+00) 524 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 525 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 522 Normalization: 1.042e+00 9.614e-02 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 346.922 14.864 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/34696311/cmap_HighResolution_807494401_808099201_4FGL_J2307.6+1451_weekly_bin940.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='3.28e-03', job_status='DONE', photon_flux_upper_limit='4.31e-08', time_completed='2026-08-11 02:15:55.873862', job_id='34696311', GAL2='1.05', fit_tolerance='1e-08', EG2='1.04', EG='1.08', time_epoch_completed='1786439755.87', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.04', dlogl='3.82e-01', ts2='0.82', photon_index_error='0.00', photon_index='2.18' WHERE bin_id='940' AND source_name='4FGL J2307.6+1451' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Aug 11 02:15:55 PDT 2026