/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 = 17306 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1649.6+0411_weekly_bin906 RA = 252.406, Dec = 4.1926 tmin = 786931201, tmax = 787536001 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='17379950', job_status='RUN', time_executed='2025-12-16 02:51:05.636238', time_epoch_executed='1765882265.64' WHERE source_name='4FGL J1649.6+0411' and cadence='weekly' and bin_id='906' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/17379950 Creating custom pfile directory: /lscratch/kocevski/17379950/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=786931201.0 && nMetStart<787536001.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=786931201.0 && nMetStart<787536001.0' /Data/Flight/Level1/LPA Retrieving 107 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/17379950/ft1_4FGL_J1649.6+0411_weekly_bin906.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=786931201.0 && nMetStart<787536001.0' /Data/Flight/Level1/LPA Retrieving 107 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/17379950/ft2_4FGL_J1649.6+0411_weekly_bin906.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/17379950/ft1_4FGL_J1649.6+0411_weekly_bin906.fits outfile=/lscratch/kocevski/17379950/ft1_filteredMKT_4FGL_J1649.6+0411_weekly_bin906.fits ra=252.406 dec=4.1926 rad=12.0 tmin=786931201.0 tmax=787536001.0 emin=100.0 emax=100000.0 zmin=0.0 zmax=90.0 evclass=128 evtype="INDEF" convtype=-1 phasemin=0.0 phasemax=1.0 evtable="EVENTS" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. real 5.26 user 4.34 sys 0.24 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/17379950/ft2_4FGL_J1649.6+0411_weekly_bin906.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/17379950/ft2_4FGL_J1649.6+0411_weekly_bin906.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/17379950/ft1_filteredMKT_4FGL_J1649.6+0411_weekly_bin906.fits evtable="EVENTS" outfile="/lscratch/kocevski/17379950/ft1_filtered_4FGL_J1649.6+0411_weekly_bin906.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 0.98 user 0.19 sys 0.12 Number of photons that the gtmktime cut: 2477 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/17379950/ft1_filtered_4FGL_J1649.6+0411_weekly_bin906.fits" evtable="EVENTS" scfile=/lscratch/kocevski/17379950/ft2_4FGL_J1649.6+0411_weekly_bin906.fits sctable="SC_DATA" outfile=/lscratch/kocevski/17379950/ltcube_786931201_787536001_4FGL_J1649.6+0411_weekly_bin906.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/17379950/ft2_4FGL_J1649.6+0411_weekly_bin906.fits .....................! real 16.04 user 15.08 sys 0.21 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/17379950/ft1_filtered_4FGL_J1649.6+0411_weekly_bin906.fits evtable="EVENTS" scfile=/lscratch/kocevski/17379950/ft2_4FGL_J1649.6+0411_weekly_bin906.fits sctable="SC_DATA" expcube=/lscratch/kocevski/17379950/ltcube_786931201_787536001_4FGL_J1649.6+0411_weekly_bin906.fits outfile=/lscratch/kocevski/17379950/expmap_786931201_787536001_4FGL_J1649.6+0411_weekly_bin906.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/17379950/ltcube_786931201_787536001_4FGL_J1649.6+0411_weekly_bin906.fits .....................! real 60.48 user 55.92 sys 3.67 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 Extended source FHES J1723.5-0501 in ROI with RadialGaussian spatial model. Added 163 point sources and 1 extended sources If using unbinned likelihood you will need to rerun gtdiffrsp for the extended sources or rerun the makeModel function with optional argument psForce=True Setting source of interest to: 4FGL J1649.6+0411 @ 252.406 4.1926 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/17379950/ft1_filtered_4FGL_J1649.6+0411_weekly_bin906.fits scfile=/lscratch/kocevski/17379950/ft2_4FGL_J1649.6+0411_weekly_bin906.fits outfile=/lscratch/kocevski/17379950/cmap_786931201_787536001_4FGL_J1649.6+0411_weekly_bin906.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=252.406 yref=4.1926 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 1.02 user 0.19 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/17379950/ft1_filtered_4FGL_J1649.6+0411_weekly_bin906.fits scfile=/lscratch/kocevski/17379950/ft2_4FGL_J1649.6+0411_weekly_bin906.fits outfile=/lscratch/kocevski/17379950/cmap_HighResolution_786931201_787536001_4FGL_J1649.6+0411_weekly_bin906.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=252.406 yref=4.1926 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 0.20 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/17379950/ft1_filtered_4FGL_J1649.6+0411_weekly_bin906.fits evtable="EVENTS" scfile=/lscratch/kocevski/17379950/ft2_4FGL_J1649.6+0411_weekly_bin906.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/17379950/Model_4FGL_J1649.6+0411_weekly_bin906.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 FHES J1723.5-0501 adding source GAL_V02 Working on... /lscratch/kocevski/17379950/ft1_filtered_4FGL_J1649.6+0411_weekly_bin906.fits.....................! real 69.87 user 67.98 sys 0.89 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/17379950/ft1_filtered_4FGL_J1649.6+0411_weekly_bin906.fits', '/lscratch/kocevski/17379950/ft2_4FGL_J1649.6+0411_weekly_bin906.fits', expMap='/lscratch/kocevski/17379950/expmap_786931201_787536001_4FGL_J1649.6+0411_weekly_bin906.fits', expCube='/lscratch/kocevski/17379950/ltcube_786931201_787536001_4FGL_J1649.6+0411_weekly_bin906.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/17379950/Model_4FGL_J1649.6+0411_weekly_bin906.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1649.6+0411' 4FGL J1649.6+0411 Spectrum: PowerLaw 267 Prefactor: 1.027e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 268 Index: 2.594e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 269 Scale: 7.155e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/17379950/ft1_filtered_4FGL_J1649.6+0411_weekly_bin906.fits Spacecraft file(s): /lscratch/kocevski/17379950/ft2_4FGL_J1649.6+0411_weekly_bin906.fits Exposure map: /lscratch/kocevski/17379950/expmap_786931201_787536001_4FGL_J1649.6+0411_weekly_bin906.fits Exposure cube: /lscratch/kocevski/17379950/ltcube_786931201_787536001_4FGL_J1649.6+0411_weekly_bin906.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/17379950/Model_4FGL_J1649.6+0411_weekly_bin906.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) = 26568.2419862 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 26568.2326465 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 82.764 1.0000 .0000 .10000E+07 2 'Prefactor ' .68086E-01 1.0000 .0000 .10000E+07 3 'Prefactor ' .22705E-03 1.0000 .0000 .10000E+07 4 'Prefactor ' .38247E-05 1.0000 .0000 .10000E+07 5 'Prefactor ' 1.3952 1.0000 .0000 .10000E+07 6 'Prefactor ' .52223E-02 1.0000 .0000 .10000E+07 7 'Prefactor ' .20034E-01 1.0000 .0000 .10000E+07 8 'Prefactor ' .35805E-07 1.0000 .0000 .10000E+07 9 'Prefactor ' 6.9190 1.0000 .0000 .10000E+07 10 'Prefactor ' 52.486 1.0000 .0000 .10000E+07 11 'Prefactor ' .12807E-01 1.0000 .0000 .10000E+07 12 'Prefactor ' 7.6043 1.0000 .0000 .10000E+07 13 'Prefactor ' 91.280 1.0000 .0000 .10000E+07 14 'Prefactor ' 17.043 1.0000 .0000 .10000E+07 15 'norm ' 25.588 1.0000 .0000 .10000E+07 16 'Prefactor ' 8.7988 1.0000 .0000 .10000E+07 17 'norm ' 2.9028 1.0000 .0000 .10000E+07 18 'norm ' .19984E-06 1.0000 .0000 .10000E+07 19 'Normalizat' 1.3026 1.0000 .10000E-01 10.000 20 'Prefactor ' 1.0094 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5570E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 26568.23 FROM MIGRAD STATUS=CONVERGED 154 CALLS 1582 TOTAL EDM= .98E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 5.0% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 82.752 21.346 -.22004E-05 -.15290 2 Prefactor .27756E-09 35.838 -.26689E-06** at limit ** 3 Prefactor .0000 5.4836 -.15262E-05** at limit ** 4 Prefactor .55511E-10 3.0681 -.28838E-06** at limit ** 5 Prefactor 1.3986 4.5260 -.29571E-06 .59815E-03 6 Prefactor .62964E-05 105.60 .28377E-05** at limit ** 7 Prefactor .0000 15.266 .25497E-06** at limit ** 8 Prefactor .0000 1.3624 -.23434E-06** at limit ** 9 Prefactor 6.8978 4.3895 -.20615E-06 -.21637E-03 10 Prefactor 52.777 12.597 .12635E-05 .57483E-01 11 Prefactor .67335E-07 26.770 -.77455E-06** at limit ** 12 Prefactor 7.5929 5.0930 -.23389E-06 -.28560E-03 13 Prefactor 90.976 51.855 -.59368E-05 .21039 14 Prefactor 17.029 10.991 .13554E-06 -.28311E-02 15 norm 25.588 10.104 .64114E-06 .35111E-02 16 Prefactor 9.4765 48.516 .10662E-04 .70948E-01 17 norm 2.8792 4.5854 -.26055E-06 -.21467E-03 18 norm .0000 1.0961 -.18316E-06** at limit ** 19 Normalizat 1.3024 .20889 .23058E-04 -.65806E-04 20 Prefactor 1.0095 .52070E-01 -.30009E-05 .15773E-03 ERR DEF= .500 Final values: norm = 82.7519 Prefactor = 2.77556e-10 Prefactor = 0 Prefactor = 5.55112e-11 Prefactor = 1.39858 Prefactor = 6.29635e-06 Prefactor = 0 Prefactor = 0 Prefactor = 6.89783 Prefactor = 52.7771 Prefactor = 6.7335e-08 Prefactor = 7.59286 Prefactor = 90.9758 Prefactor = 17.029 norm = 25.588 Prefactor = 9.47655 norm = 2.87916 norm = 0 Normalizat = 1.30237 Prefactor = 1.00946 ********** ** 18 **HESSE ********** FCN= 26568.23 FROM HESSE STATUS=OK 339 CALLS 1921 TOTAL EDM= .74E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 82.752 21.327 .10993E-03 -1.5526 2 Prefactor .27756E-09 35.501 .14882E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .0000 5.4904 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .55511E-10 3.0731 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor 1.3986 4.5362 .91900E-03 -1.5684 6 Prefactor .62964E-05 5.1144 .94514E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .0000 15.118 .17034E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor .0000 1.3620 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor 6.8978 4.3896 .38117E-03 -1.5655 10 Prefactor 52.777 46.529 .13804E-03 -1.5563 11 Prefactor .67335E-07 26.796 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor 7.5929 5.1647 .36343E-03 -1.5653 13 Prefactor 90.976 107.14 .10467E-03 -1.5517 14 Prefactor 17.029 11.024 .24234E-03 -1.5625 15 norm 25.588 10.108 .19773E-03 -1.5607 16 Prefactor 9.4765 67.456 .33767E-03 -1.5646 17 norm 2.8792 4.6243 .59613E-03 -1.5674 18 norm .0000 1.0943 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 Normalizat 1.3024 .18531 .11597 -.83496 20 Prefactor 1.0095 .46091E-01 .43414E-01 -.92415 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 7.36918e-06 Minuit parameter uncertainties: 1 21.327 2 0.000206132 3 1.94853e-05 4 2.32682e-05 5 4.53625 6 0.0113494 7 1.93357e-05 8 2.30743e-06 9 4.38959 10 46.5295 11 0.00268683 12 5.16475 13 107.143 14 11.0243 15 10.1077 16 50.5675 17 4.62433 18 9.04314e-06 19 0.185403 20 0.0460928 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 26568.2306347 Extracting fit parameters... 4FGL J1649.6+0411 Spectrum: PowerLaw 267 Prefactor: 0.000e+00 2.307e-06 0.000e+00 1.000e+06 ( 1.000e-12) 268 Index: 2.594e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 269 Scale: 7.155e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 554 Prefactor: 1.009e+00 4.609e-02 0.000e+00 1.000e+01 ( 1.000e+00) 555 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 556 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 550 Normalization: 1.302e+00 1.854e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 252.406 4.193 Photon Flux Upper Limit: 5.64843909862e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00441902622425 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/17379950/likelihoodResults_786931201_787536001_4FGL_J1649.6+0411_weekly_bin906.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) = 26568.2317952 delta logL = -0.00116045233153 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 26568.2306352 delta logL = -4.34127287008e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .13989E-07 1.0000 .0000 .10000E+07 2 'Index ' 1.3721 1.0000 .0000 10.000 3 'Normalizat' 1.3023 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0095 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5570E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 26568.23 FROM MIGRAD STATUS=CONVERGED 42 CALLS 251 TOTAL EDM= .26E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 .84777 .42118E-03** at limit ** 2 Index 1.3589 1.0603 -.30312E-04 .0000 3 Normalizat 1.3024 1.0789 .75828E-05 -.14322E-03 4 Prefactor 1.0095 1.2669 -.31280E-07 -.60605E-03 ERR DEF= .500 Final values: Prefactor = 0 Index = 1.35889 Normalizat = 1.30237 Prefactor = 1.00946 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 26568.23 FROM HESSE STATUS=FAILED 9 CALLS 260 TOTAL EDM= .26E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 .84777 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .14940 1.3882 -.30312E-04 -.81572 3 Normalizat 1.3024 1.0789 .75828E-05 -.83496 4 Prefactor 1.0095 1.2669 -.31280E-07 -.92415 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 2.64175e-11 Minuit parameter uncertainties: 1 5.64995e-06 2 1.07797 3 1.09844 4 1.30752 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 26568.2306347 delta logL = 3.63797880709e-12 Extracting fit parameters... 4FGL J1649.6+0411 Spectrum: PowerLaw 267 Prefactor: 0.000e+00 5.650e-06 0.000e+00 1.000e+06 ( 1.000e-12) 268 Index: 1.359e+00 1.078e+00 0.000e+00 1.000e+01 (-1.000e+00) 269 Scale: 7.155e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 554 Prefactor: 1.009e+00 1.308e+00 0.000e+00 1.000e+01 ( 1.000e+00) 555 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 556 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 550 Normalization: 1.302e+00 1.098e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 252.406 4.193 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/17379950/cmap_HighResolution_786931201_787536001_4FGL_J1649.6+0411_weekly_bin906.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='4.42e-03', job_status='DONE', photon_flux_upper_limit='5.65e-08', time_completed='2025-12-16 03:05:46.292576', job_id='17379950', GAL2='1.01', fit_tolerance='1e-08', EG2='1.30', EG='1.30', time_epoch_completed='1765883146.29', return_code2='101', ts='0.00', comment='SUCCESS', return_code='0', GAL='1.01', dlogl='3.64e-12', ts2='0.00', photon_index_error='0.00', photon_index='2.59' WHERE bin_id='906' AND source_name='4FGL J1649.6+0411' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Dec 16 03:05:46 PST 2025