/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 = 17429 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1650.7+0831_weekly_bin942 RA = 252.7, Dec = 8.5182 tmin = 808704001, tmax = 809308801 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='35821584', job_status='RUN', time_executed='2026-08-25 13:05:31.079856', time_epoch_executed='1787688331.08' WHERE source_name='4FGL J1650.7+0831' and cadence='weekly' and bin_id='942' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/35821584 Creating custom pfile directory: /lscratch/kocevski/35821584/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=808704001.0 && nMetStart<809308801.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=808704001.0 && nMetStart<809308801.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/35821584/ft1_4FGL_J1650.7+0831_weekly_bin942.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=808704001.0 && nMetStart<809308801.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/35821584/ft2_4FGL_J1650.7+0831_weekly_bin942.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/35821584/ft1_4FGL_J1650.7+0831_weekly_bin942.fits outfile=/lscratch/kocevski/35821584/ft1_filteredMKT_4FGL_J1650.7+0831_weekly_bin942.fits ra=252.7 dec=8.5182 rad=12.0 tmin=808704001.0 tmax=809308801.0 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 5.37 user 4.93 sys 0.23 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/35821584/ft2_4FGL_J1650.7+0831_weekly_bin942.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/35821584/ft2_4FGL_J1650.7+0831_weekly_bin942.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/35821584/ft1_filteredMKT_4FGL_J1650.7+0831_weekly_bin942.fits evtable="EVENTS" outfile="/lscratch/kocevski/35821584/ft1_filtered_4FGL_J1650.7+0831_weekly_bin942.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 0.46 user 0.23 sys 0.13 Number of photons that the gtmktime cut: 2681 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/35821584/ft1_filtered_4FGL_J1650.7+0831_weekly_bin942.fits" evtable="EVENTS" scfile=/lscratch/kocevski/35821584/ft2_4FGL_J1650.7+0831_weekly_bin942.fits sctable="SC_DATA" outfile=/lscratch/kocevski/35821584/ltcube_808704001_809308801_4FGL_J1650.7+0831_weekly_bin942.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/35821584/ft2_4FGL_J1650.7+0831_weekly_bin942.fits .....................! real 20.13 user 19.55 sys 0.22 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/35821584/ft1_filtered_4FGL_J1650.7+0831_weekly_bin942.fits evtable="EVENTS" scfile=/lscratch/kocevski/35821584/ft2_4FGL_J1650.7+0831_weekly_bin942.fits sctable="SC_DATA" expcube=/lscratch/kocevski/35821584/ltcube_808704001_809308801_4FGL_J1650.7+0831_weekly_bin942.fits outfile=/lscratch/kocevski/35821584/expmap_808704001_809308801_4FGL_J1650.7+0831_weekly_bin942.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/35821584/ltcube_808704001_809308801_4FGL_J1650.7+0831_weekly_bin942.fits .....................! real 76.33 user 71.18 sys 4.48 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 170 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 J1650.7+0831 @ 252.7 8.5182 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/35821584/ft1_filtered_4FGL_J1650.7+0831_weekly_bin942.fits scfile=/lscratch/kocevski/35821584/ft2_4FGL_J1650.7+0831_weekly_bin942.fits outfile=/lscratch/kocevski/35821584/cmap_808704001_809308801_4FGL_J1650.7+0831_weekly_bin942.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=252.7 yref=8.5182 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 0.73 user 0.27 sys 0.11 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/35821584/ft1_filtered_4FGL_J1650.7+0831_weekly_bin942.fits scfile=/lscratch/kocevski/35821584/ft2_4FGL_J1650.7+0831_weekly_bin942.fits outfile=/lscratch/kocevski/35821584/cmap_HighResolution_808704001_809308801_4FGL_J1650.7+0831_weekly_bin942.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=252.7 yref=8.5182 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 0.59 user 0.25 sys 0.15 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/35821584/ft1_filtered_4FGL_J1650.7+0831_weekly_bin942.fits evtable="EVENTS" scfile=/lscratch/kocevski/35821584/ft2_4FGL_J1650.7+0831_weekly_bin942.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/35821584/Model_4FGL_J1650.7+0831_weekly_bin942.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/35821584/ft1_filtered_4FGL_J1650.7+0831_weekly_bin942.fits.....................! real 92.64 user 90.64 sys 1.07 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/35821584/ft1_filtered_4FGL_J1650.7+0831_weekly_bin942.fits', '/lscratch/kocevski/35821584/ft2_4FGL_J1650.7+0831_weekly_bin942.fits', expMap='/lscratch/kocevski/35821584/expmap_808704001_809308801_4FGL_J1650.7+0831_weekly_bin942.fits', expCube='/lscratch/kocevski/35821584/ltcube_808704001_809308801_4FGL_J1650.7+0831_weekly_bin942.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/35821584/Model_4FGL_J1650.7+0831_weekly_bin942.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1650.7+0831' 4FGL J1650.7+0831 Spectrum: PowerLaw 272 Prefactor: 1.844e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 273 Index: 2.574e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 274 Scale: 6.762e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/35821584/ft1_filtered_4FGL_J1650.7+0831_weekly_bin942.fits Spacecraft file(s): /lscratch/kocevski/35821584/ft2_4FGL_J1650.7+0831_weekly_bin942.fits Exposure map: /lscratch/kocevski/35821584/expmap_808704001_809308801_4FGL_J1650.7+0831_weekly_bin942.fits Exposure cube: /lscratch/kocevski/35821584/ltcube_808704001_809308801_4FGL_J1650.7+0831_weekly_bin942.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/35821584/Model_4FGL_J1650.7+0831_weekly_bin942.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) = 28690.6951466 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 28690.6079206 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 161.81 1.0000 .0000 .10000E+07 2 'Prefactor ' .24151E-02 1.0000 .0000 .10000E+07 3 'Prefactor ' .18443E-02 1.0000 .0000 .10000E+07 4 'Prefactor ' 1.1181 1.0000 .0000 .10000E+07 5 'Prefactor ' 1.1438 1.0000 .0000 .10000E+07 6 'Prefactor ' 3.0705 1.0000 .0000 .10000E+07 7 'Prefactor ' .35868E-05 1.0000 .0000 .10000E+07 8 'Prefactor ' .12109 1.0000 .0000 .10000E+07 9 'Prefactor ' 3.7021 1.0000 .0000 .10000E+07 10 'Prefactor ' 9.2290 1.0000 .0000 .10000E+07 11 'Prefactor ' .55188E-03 1.0000 .0000 .10000E+07 12 'norm ' .13378E-07 1.0000 .0000 .10000E+07 13 'Prefactor ' .60135E-06 1.0000 .0000 .10000E+07 14 'norm ' 17.497 1.0000 .0000 .10000E+07 15 'Prefactor ' .65611E-03 1.0000 .0000 .10000E+07 16 'Prefactor ' 6.9026 1.0000 .0000 .10000E+07 17 'norm ' .63146E-05 1.0000 .0000 .10000E+07 18 'Normalizat' 1.4476 1.0000 .10000E-01 10.000 19 'Prefactor ' .97052 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5770E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 28690.61 FROM MIGRAD STATUS=CONVERGED 148 CALLS 1178 TOTAL EDM= .63E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.5% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 161.77 2.1116 .53184E-08 -.33504E-01 2 Prefactor .97694E-06 54.180 -.74441E-06** at limit ** 3 Prefactor .63061E-07 10.877 .14480E-05** at limit ** 4 Prefactor 1.2115 10.760 -.73067E-06 .22697E-03 5 Prefactor 1.1091 8.1655 -.11731E-07 -.22295E-03 6 Prefactor 3.0692 3.3274 .98972E-07 -.13015E-02 7 Prefactor .11241E-06 14.124 .76119E-06** at limit ** 8 Prefactor .77414E-04 27.906 .95863E-06** at limit ** 9 Prefactor 3.7148 3.9550 .24372E-06 -.15402E-02 10 Prefactor 9.1130 8.0857 -.80910E-07 -.71349E-03 11 Prefactor .10582E-05 46.308 .12663E-05** at limit ** 12 norm .0000 .91193 -.30134E-07** at limit ** 13 Prefactor .11102E-09 2.4302 .17230E-06** at limit ** 14 norm 17.474 8.4442 -.40147E-07 -.56212E-03 15 Prefactor .13672E-06 16.943 .10786E-05** at limit ** 16 Prefactor 6.9056 2.3653 -.52693E-07 .10288E-02 17 norm .55511E-10 1.5321 -.24686E-06** at limit ** 18 Normalizat 1.4477 .19602 -.26750E-05 -.21197E-03 19 Prefactor .97051 .58911E-01 .31344E-05 -.80527E-03 ERR DEF= .500 Final values: norm = 161.77 Prefactor = 9.76941e-07 Prefactor = 6.30607e-08 Prefactor = 1.21148 Prefactor = 1.10912 Prefactor = 3.06924 Prefactor = 1.1241e-07 Prefactor = 7.7414e-05 Prefactor = 3.71482 Prefactor = 9.11301 Prefactor = 1.05821e-06 norm = 0 Prefactor = 1.11022e-10 norm = 17.4737 Prefactor = 1.36724e-07 Prefactor = 6.9056 norm = 5.55112e-11 Normalizat = 1.44774 Prefactor = 0.970506 ********** ** 18 **HESSE ********** FCN= 28690.61 FROM HESSE STATUS=OK 320 CALLS 1498 TOTAL EDM= .58E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 161.77 17.713 .78619E-04 -1.5454 2 Prefactor .97694E-06 56.509 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .63061E-07 11.071 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor 1.2115 12.218 .11117E-02 -1.5686 5 Prefactor 1.1091 9.2583 .10849E-02 -1.5687 6 Prefactor 3.0692 3.3485 .57863E-03 -1.5673 7 Prefactor .11241E-06 1.5329 .64912E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor .77414E-04 16.292 .21284E-01 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor 3.7148 3.9928 .52463E-03 -1.5669 10 Prefactor 9.1130 8.0917 .32966E-03 -1.5648 11 Prefactor .10582E-05 48.573 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .0000 .90656 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor .11102E-09 2.4311 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 norm 17.474 8.4313 .23916E-03 -1.5624 15 Prefactor .13672E-06 17.257 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 Prefactor 6.9056 2.3676 .38163E-03 -1.5655 17 norm .55511E-10 1.5341 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Normalizat 1.4477 .17029 .10246 -.79258 19 Prefactor .97051 .49667E-01 .45898E-01 -.93719 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.82555e-06 Minuit parameter uncertainties: 1 17.7135 2 0.0148602 3 0.00167111 4 7.69451 5 6.40894 6 3.34854 7 0.000830109 8 0.0710275 9 3.99279 10 8.09168 11 0.0143389 12 2.05205e-06 13 3.10114e-05 14 8.4313 15 0.00307202 16 2.36765 17 1.42472e-05 18 0.17036 19 0.0496689 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 28690.6072875 Extracting fit parameters... 4FGL J1650.7+0831 Spectrum: PowerLaw 272 Prefactor: 1.124e-07 8.301e-04 0.000e+00 1.000e+06 ( 1.000e-12) 273 Index: 2.574e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 274 Scale: 6.762e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 574 Prefactor: 9.705e-01 4.967e-02 0.000e+00 1.000e+01 ( 1.000e+00) 575 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 576 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 570 Normalization: 1.448e+00 1.704e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 252.700 8.518 Photon Flux Upper Limit: 6.73612617395e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.0052634527241 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/35821584/likelihoodResults_808704001_809308801_4FGL_J1650.7+0831_weekly_bin942.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) = 28690.6131254 delta logL = -0.00583791356257 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 28690.6072876 delta logL = -1.94675521925e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .52772E-05 1.0000 .0000 .10000E+07 2 'Index ' 2.9324 1.0000 .0000 10.000 3 'Normalizat' 1.4478 1.0000 .10000E-01 10.000 4 'Prefactor ' .97051 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5770E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 28690.61 FROM MIGRAD STATUS=CONVERGED 46 CALLS 259 TOTAL EDM= .12E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 3.8525 .42118E-03** at limit ** 2 Index 2.0404 .88995 -.53707E-04 .0000 3 Normalizat 1.4477 1.0556 .38102E-05 .15832E-03 4 Prefactor .97051 1.3115 -.22544E-05 .32249E-03 ERR DEF= .500 Final values: Prefactor = 0 Index = 2.04036 Normalizat = 1.44774 Prefactor = 0.970506 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 28690.61 FROM HESSE STATUS=FAILED 9 CALLS 268 TOTAL EDM= .12E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 3.8525 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .44966 1.6638 -.53707E-04 -.63345 3 Normalizat 1.4477 1.0556 .38102E-05 -.79258 4 Prefactor .97051 1.3115 -.22544E-05 -.93719 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 1.2456e-11 Minuit parameter uncertainties: 1 5.47234e-06 2 0.897343 3 1.07221 4 1.35869 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) = 28690.6072874 delta logL = 3.91810317524e-09 Extracting fit parameters... 4FGL J1650.7+0831 Spectrum: PowerLaw 272 Prefactor: 0.000e+00 5.472e-06 0.000e+00 1.000e+06 ( 1.000e-12) 273 Index: 2.040e+00 8.973e-01 0.000e+00 1.000e+01 (-1.000e+00) 274 Scale: 6.762e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 574 Prefactor: 9.705e-01 1.359e+00 0.000e+00 1.000e+01 ( 1.000e+00) 575 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 576 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 570 Normalization: 1.448e+00 1.072e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 252.700 8.518 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/35821584/cmap_HighResolution_808704001_809308801_4FGL_J1650.7+0831_weekly_bin942.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='5.26e-03', job_status='DONE', photon_flux_upper_limit='6.74e-08', time_completed='2026-08-25 13:15:47.710764', job_id='35821584', GAL2='0.97', fit_tolerance='1e-08', EG2='1.45', EG='1.45', time_epoch_completed='1787688947.71', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.97', dlogl='3.92e-09', ts2='0.00', photon_index_error='0.00', photon_index='2.57' WHERE bin_id='942' AND source_name='4FGL J1650.7+0831' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Aug 25 13:15:47 PDT 2026