/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 = 17278 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1644.9+2620_weekly_bin930 RA = 251.232, Dec = 26.3465 tmin = 801446401, tmax = 802051201 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='27672748', job_status='RUN', time_executed='2026-06-02 16:27:04.692413', time_epoch_executed='1780442824.69' WHERE source_name='4FGL J1644.9+2620' and cadence='weekly' and bin_id='930' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/27672748 Creating custom pfile directory: /lscratch/kocevski/27672748/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=801446401.0 && nMetStart<802051201.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=801446401.0 && nMetStart<802051201.0' /Data/Flight/Level1/LPA Retrieving 107 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/27672748/ft1_4FGL_J1644.9+2620_weekly_bin930.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=801446401.0 && nMetStart<802051201.0' /Data/Flight/Level1/LPA Retrieving 107 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/27672748/ft2_4FGL_J1644.9+2620_weekly_bin930.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/27672748/ft1_4FGL_J1644.9+2620_weekly_bin930.fits outfile=/lscratch/kocevski/27672748/ft1_filteredMKT_4FGL_J1644.9+2620_weekly_bin930.fits ra=251.232 dec=26.3465 rad=12.0 tmin=801446401.0 tmax=802051201.0 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 5.05 user 4.44 sys 0.23 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/27672748/ft2_4FGL_J1644.9+2620_weekly_bin930.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/27672748/ft2_4FGL_J1644.9+2620_weekly_bin930.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/27672748/ft1_filteredMKT_4FGL_J1644.9+2620_weekly_bin930.fits evtable="EVENTS" outfile="/lscratch/kocevski/27672748/ft1_filtered_4FGL_J1644.9+2620_weekly_bin930.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 0.73 user 0.23 sys 0.13 Number of photons that the gtmktime cut: 1465 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/27672748/ft1_filtered_4FGL_J1644.9+2620_weekly_bin930.fits" evtable="EVENTS" scfile=/lscratch/kocevski/27672748/ft2_4FGL_J1644.9+2620_weekly_bin930.fits sctable="SC_DATA" outfile=/lscratch/kocevski/27672748/ltcube_801446401_802051201_4FGL_J1644.9+2620_weekly_bin930.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/27672748/ft2_4FGL_J1644.9+2620_weekly_bin930.fits .....................! real 18.73 user 18.01 sys 0.23 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/27672748/ft1_filtered_4FGL_J1644.9+2620_weekly_bin930.fits evtable="EVENTS" scfile=/lscratch/kocevski/27672748/ft2_4FGL_J1644.9+2620_weekly_bin930.fits sctable="SC_DATA" expcube=/lscratch/kocevski/27672748/ltcube_801446401_802051201_4FGL_J1644.9+2620_weekly_bin930.fits outfile=/lscratch/kocevski/27672748/expmap_801446401_802051201_4FGL_J1644.9+2620_weekly_bin930.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/27672748/ltcube_801446401_802051201_4FGL_J1644.9+2620_weekly_bin930.fits .....................! real 69.58 user 64.87 sys 4.06 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 195 point sources and 0 extended sources Setting source of interest to: 4FGL J1644.9+2620 @ 251.232 26.3465 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/27672748/ft1_filtered_4FGL_J1644.9+2620_weekly_bin930.fits scfile=/lscratch/kocevski/27672748/ft2_4FGL_J1644.9+2620_weekly_bin930.fits outfile=/lscratch/kocevski/27672748/cmap_801446401_802051201_4FGL_J1644.9+2620_weekly_bin930.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=251.232 yref=26.3465 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 0.24 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/27672748/ft1_filtered_4FGL_J1644.9+2620_weekly_bin930.fits scfile=/lscratch/kocevski/27672748/ft2_4FGL_J1644.9+2620_weekly_bin930.fits outfile=/lscratch/kocevski/27672748/cmap_HighResolution_801446401_802051201_4FGL_J1644.9+2620_weekly_bin930.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=251.232 yref=26.3465 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 0.76 user 0.27 sys 0.22 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/27672748/ft1_filtered_4FGL_J1644.9+2620_weekly_bin930.fits evtable="EVENTS" scfile=/lscratch/kocevski/27672748/ft2_4FGL_J1644.9+2620_weekly_bin930.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/27672748/Model_4FGL_J1644.9+2620_weekly_bin930.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/27672748/ft1_filtered_4FGL_J1644.9+2620_weekly_bin930.fits.....................! real 43.76 user 42.05 sys 1.12 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/27672748/ft1_filtered_4FGL_J1644.9+2620_weekly_bin930.fits', '/lscratch/kocevski/27672748/ft2_4FGL_J1644.9+2620_weekly_bin930.fits', expMap='/lscratch/kocevski/27672748/expmap_801446401_802051201_4FGL_J1644.9+2620_weekly_bin930.fits', expCube='/lscratch/kocevski/27672748/ltcube_801446401_802051201_4FGL_J1644.9+2620_weekly_bin930.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/27672748/Model_4FGL_J1644.9+2620_weekly_bin930.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1644.9+2620' 4FGL J1644.9+2620 Spectrum: PowerLaw 305 Prefactor: 4.478e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 306 Index: 2.787e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 307 Scale: 4.233e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/27672748/ft1_filtered_4FGL_J1644.9+2620_weekly_bin930.fits Spacecraft file(s): /lscratch/kocevski/27672748/ft2_4FGL_J1644.9+2620_weekly_bin930.fits Exposure map: /lscratch/kocevski/27672748/expmap_801446401_802051201_4FGL_J1644.9+2620_weekly_bin930.fits Exposure cube: /lscratch/kocevski/27672748/ltcube_801446401_802051201_4FGL_J1644.9+2620_weekly_bin930.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/27672748/Model_4FGL_J1644.9+2620_weekly_bin930.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) = 15592.6420363 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 15591.6961133 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .14283E-02 1.0000 .0000 .10000E+07 2 'Prefactor ' .49571E-06 1.0000 .0000 .10000E+07 3 'Prefactor ' .17201E-03 1.0000 .0000 .10000E+07 4 'norm ' .15543E-08 1.0000 .0000 .10000E+07 5 'Prefactor ' 13.250 1.0000 .0000 .10000E+07 6 'Prefactor ' .42382E-04 1.0000 .0000 .10000E+07 7 'Prefactor ' 9.1838 1.0000 .0000 .10000E+07 8 'Prefactor ' 5.6261 1.0000 .0000 .10000E+07 9 'Prefactor ' .25938E-03 1.0000 .0000 .10000E+07 10 'Prefactor ' 1.3934 1.0000 .0000 .10000E+07 11 'norm ' .17153E-07 1.0000 .0000 .10000E+07 12 'Normalizat' .80912 1.0000 .10000E-01 10.000 13 'Prefactor ' 1.0144 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6380E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 15591.69 FROM MIGRAD STATUS=CONVERGED 105 CALLS 671 TOTAL EDM= .13E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 3.5% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .22760E-08 5.5119 .58445E-06** at limit ** 2 Prefactor .55511E-10 .73916 -.12147E-05** at limit ** 3 Prefactor .13323E-08 3.1605 -.28422E-05** at limit ** 4 norm .55511E-10 .12926 .39065E-06** at limit ** 5 Prefactor 13.157 1.5720 -.14542E-06 .10279 6 Prefactor .77716E-09 3.7302 .11386E-05** at limit ** 7 Prefactor 9.2641 4.3553 .22099E-06 .79224E-02 8 Prefactor 4.4431 19.158 -.10772E-04 .32943E-02 9 Prefactor .55511E-10 6.8886 .44717E-05** at limit ** 10 Prefactor 1.4598 9.3904 .92399E-05 .17896E-02 11 norm .0000 .38851 -.66706E-06** at limit ** 12 Normalizat .80949 .14690 -.54543E-04 .17136E-04 13 Prefactor 1.0146 .84954E-01 .24502E-04 -.10013E-03 ERR DEF= .500 Final values: Prefactor = 2.27596e-09 Prefactor = 5.55112e-11 Prefactor = 1.33227e-09 norm = 5.55112e-11 Prefactor = 13.1567 Prefactor = 7.77156e-10 Prefactor = 9.26415 Prefactor = 4.44308 Prefactor = 5.55112e-11 Prefactor = 1.45976 norm = 0 Normalizat = 0.809495 Prefactor = 1.01462 ********** ** 18 **HESSE ********** FCN= 15591.69 FROM HESSE STATUS=OK 173 CALLS 844 TOTAL EDM= .85E-07 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .22760E-08 5.5584 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor .55511E-10 .73676 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .13323E-08 3.1696 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .55511E-10 .43474E-01 .88614E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor 13.157 10.006 .27492E-03 -1.5635 6 Prefactor .77716E-09 3.7363 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor 9.2641 4.3761 .33047E-03 -1.5647 8 Prefactor 4.4431 19.915 .42328E-03 -1.5666 9 Prefactor .55511E-10 6.9495 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor 1.4598 9.2558 .91985E-03 -1.5684 11 norm .0000 .38971 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Normalizat .80949 .12576 .71287E-01 -.99717 13 Prefactor 1.0146 .71372E-01 .42748E-01 -.92244 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 8.54154e-08 Minuit parameter uncertainties: 1 0.00022384 2 1.46076e-05 3 0.000130075 4 2.77722e-06 5 10.006 6 0.000106236 7 4.37611 8 18.8134 9 4.00539e-05 10 7.35154 11 3.78732e-07 12 0.125805 13 0.0713786 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 15591.6938883 Extracting fit parameters... 4FGL J1644.9+2620 Spectrum: PowerLaw 305 Prefactor: 7.772e-10 1.062e-04 0.000e+00 1.000e+06 ( 1.000e-12) 306 Index: 2.787e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 307 Scale: 4.233e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 635 Prefactor: 1.015e+00 7.138e-02 0.000e+00 1.000e+01 ( 1.000e+00) 636 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 637 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 634 Normalization: 8.095e-01 1.258e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 251.232 26.346 Photon Flux Upper Limit: 4.30135166655e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00340278251905 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/27672748/likelihoodResults_801446401_802051201_4FGL_J1644.9+2620_weekly_bin930.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) = 15591.6945436 delta logL = -0.000655326983178 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 15591.6938896 delta logL = -1.29324871523e-06 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .18541E-07 1.0000 .0000 .10000E+07 2 'Index ' 1.4082 1.0000 .0000 10.000 3 'Normalizat' .80926 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0148 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6380E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 15591.69 FROM MIGRAD STATUS=CONVERGED 58 CALLS 261 TOTAL EDM= .79E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 .37277 .25718E-02** at limit ** 2 Index 5.1229 1.5224 .55839E-03 .0000 3 Normalizat .80949 1.1480 .26162E-04 -.27456E-03 4 Prefactor 1.0146 1.2507 -.13951E-04 -.62332E-03 ERR DEF= .500 Final values: Prefactor = 0 Index = 5.1229 Normalizat = 0.809494 Prefactor = 1.01462 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 15591.69 FROM HESSE STATUS=FAILED 9 CALLS 270 TOTAL EDM= .79E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 .37277 .25718E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 2.6671 2.4499 .55839E-03 .24583E-01 3 Normalizat .80949 1.1480 .26162E-04 -.99717 4 Prefactor 1.0146 1.2507 -.13951E-04 -.92244 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 7.91228e-11 Minuit parameter uncertainties: 1 6.24299e-07 2 1.54698 3 1.18541 4 1.2895 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) = 15591.6938883 delta logL = 7.63975549489e-11 Extracting fit parameters... 4FGL J1644.9+2620 Spectrum: PowerLaw 305 Prefactor: 0.000e+00 6.243e-07 0.000e+00 1.000e+06 ( 1.000e-12) 306 Index: 5.123e+00 1.547e+00 0.000e+00 1.000e+01 (-1.000e+00) 307 Scale: 4.233e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 635 Prefactor: 1.015e+00 1.290e+00 0.000e+00 1.000e+01 ( 1.000e+00) 636 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 637 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 634 Normalization: 8.095e-01 1.185e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 251.232 26.346 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/27672748/cmap_HighResolution_801446401_802051201_4FGL_J1644.9+2620_weekly_bin930.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='3.40e-03', job_status='DONE', photon_flux_upper_limit='4.30e-08', time_completed='2026-06-02 16:34:35.438808', job_id='27672748', GAL2='1.01', fit_tolerance='1e-08', EG2='0.81', EG='0.81', time_epoch_completed='1780443275.44', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.01', dlogl='7.64e-11', ts2='0.00', photon_index_error='0.00', photon_index='2.79' WHERE bin_id='930' AND source_name='4FGL J1644.9+2620' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Jun 2 16:34:35 PDT 2026