/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 = 17475 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1637.7+7326_weekly_bin831 RA = 249.448, Dec = 73.4413 tmin = 741571201, tmax = 742176001 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='52004492', job_status='RUN', time_executed='2024-07-09 03:19:28.525590', time_epoch_executed='1720520368.53' WHERE source_name='4FGL J1637.7+7326' and cadence='weekly' and bin_id='831' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/52004492 Creating custom pfile directory: /lscratch/kocevski/52004492/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=741571201.0 && nMetStart<742176001.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=741571201.0 && nMetStart<742176001.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/52004492/ft1_4FGL_J1637.7+7326_weekly_bin831.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=741571201.0 && nMetStart<742176001.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/52004492/ft2_4FGL_J1637.7+7326_weekly_bin831.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/52004492/ft1_4FGL_J1637.7+7326_weekly_bin831.fits outfile=/lscratch/kocevski/52004492/ft1_filteredMKT_4FGL_J1637.7+7326_weekly_bin831.fits ra=249.448 dec=73.4413 rad=12.0 tmin=741571201.0 tmax=742176001.0 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 6.23 user 4.42 sys 0.26 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/52004492/ft2_4FGL_J1637.7+7326_weekly_bin831.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/52004492/ft2_4FGL_J1637.7+7326_weekly_bin831.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/52004492/ft1_filteredMKT_4FGL_J1637.7+7326_weekly_bin831.fits evtable="EVENTS" outfile="/lscratch/kocevski/52004492/ft1_filtered_4FGL_J1637.7+7326_weekly_bin831.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 1.73 user 0.20 sys 0.13 Number of photons that the gtmktime cut: 2209 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/52004492/ft1_filtered_4FGL_J1637.7+7326_weekly_bin831.fits" evtable="EVENTS" scfile=/lscratch/kocevski/52004492/ft2_4FGL_J1637.7+7326_weekly_bin831.fits sctable="SC_DATA" outfile=/lscratch/kocevski/52004492/ltcube_741571201_742176001_4FGL_J1637.7+7326_weekly_bin831.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/52004492/ft2_4FGL_J1637.7+7326_weekly_bin831.fits .....................! real 16.43 user 14.93 sys 0.26 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/52004492/ft1_filtered_4FGL_J1637.7+7326_weekly_bin831.fits evtable="EVENTS" scfile=/lscratch/kocevski/52004492/ft2_4FGL_J1637.7+7326_weekly_bin831.fits sctable="SC_DATA" expcube=/lscratch/kocevski/52004492/ltcube_741571201_742176001_4FGL_J1637.7+7326_weekly_bin831.fits outfile=/lscratch/kocevski/52004492/expmap_741571201_742176001_4FGL_J1637.7+7326_weekly_bin831.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/52004492/ltcube_741571201_742176001_4FGL_J1637.7+7326_weekly_bin831.fits .....................! real 60.52 user 55.65 sys 3.61 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 205 point sources and 0 extended sources Setting source of interest to: 4FGL J1637.7+7326 @ 249.448 73.4413 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/52004492/ft1_filtered_4FGL_J1637.7+7326_weekly_bin831.fits scfile=/lscratch/kocevski/52004492/ft2_4FGL_J1637.7+7326_weekly_bin831.fits outfile=/lscratch/kocevski/52004492/cmap_741571201_742176001_4FGL_J1637.7+7326_weekly_bin831.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=249.448 yref=73.4413 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 1.25 user 0.21 sys 0.15 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/52004492/ft1_filtered_4FGL_J1637.7+7326_weekly_bin831.fits scfile=/lscratch/kocevski/52004492/ft2_4FGL_J1637.7+7326_weekly_bin831.fits outfile=/lscratch/kocevski/52004492/cmap_HighResolution_741571201_742176001_4FGL_J1637.7+7326_weekly_bin831.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=249.448 yref=73.4413 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 1.54 user 0.23 sys 0.14 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/52004492/ft1_filtered_4FGL_J1637.7+7326_weekly_bin831.fits evtable="EVENTS" scfile=/lscratch/kocevski/52004492/ft2_4FGL_J1637.7+7326_weekly_bin831.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/52004492/Model_4FGL_J1637.7+7326_weekly_bin831.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/52004492/ft1_filtered_4FGL_J1637.7+7326_weekly_bin831.fits.....................! real 73.91 user 71.75 sys 0.96 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/52004492/ft1_filtered_4FGL_J1637.7+7326_weekly_bin831.fits', '/lscratch/kocevski/52004492/ft2_4FGL_J1637.7+7326_weekly_bin831.fits', expMap='/lscratch/kocevski/52004492/expmap_741571201_742176001_4FGL_J1637.7+7326_weekly_bin831.fits', expCube='/lscratch/kocevski/52004492/ltcube_741571201_742176001_4FGL_J1637.7+7326_weekly_bin831.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/52004492/Model_4FGL_J1637.7+7326_weekly_bin831.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1637.7+7326' 4FGL J1637.7+7326 Spectrum: PowerLaw 346 Prefactor: 4.118e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-15) 347 Index: 1.877e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 348 Scale: 4.483e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/52004492/ft1_filtered_4FGL_J1637.7+7326_weekly_bin831.fits Spacecraft file(s): /lscratch/kocevski/52004492/ft2_4FGL_J1637.7+7326_weekly_bin831.fits Exposure map: /lscratch/kocevski/52004492/expmap_741571201_742176001_4FGL_J1637.7+7326_weekly_bin831.fits Exposure cube: /lscratch/kocevski/52004492/ltcube_741571201_742176001_4FGL_J1637.7+7326_weekly_bin831.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/52004492/Model_4FGL_J1637.7+7326_weekly_bin831.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) = 23096.935554 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 23096.935339 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .30375E-03 1.0000 .0000 .10000E+07 2 'Prefactor ' .97993E-02 1.0000 .0000 .10000E+07 3 'Prefactor ' 14.237 1.0000 .0000 .10000E+07 4 'Prefactor ' .41043E-04 1.0000 .0000 .10000E+07 5 'Prefactor ' 7.5240 1.0000 .0000 .10000E+07 6 'Prefactor ' 3.7967 1.0000 .0000 .10000E+07 7 'Prefactor ' .63292E-02 1.0000 .0000 .10000E+07 8 'norm ' 2.6480 1.0000 .0000 .10000E+07 9 'Prefactor ' .80355E-02 1.0000 .0000 .10000E+07 10 'Prefactor ' .80737E-03 1.0000 .0000 .10000E+07 11 'norm ' 1.2307 1.0000 .0000 .10000E+07 12 'norm ' .13639E-06 1.0000 .0000 .10000E+07 13 'Prefactor ' 5.0321 1.0000 .0000 .10000E+07 14 'Prefactor ' .14816E-06 1.0000 .0000 .10000E+07 15 'Prefactor ' 5.5100 1.0000 .0000 .10000E+07 16 'Prefactor ' 2.0297 1.0000 .0000 .10000E+07 17 'norm ' 21.299 1.0000 .0000 .10000E+07 18 'norm ' 4.1007 1.0000 .0000 .10000E+07 19 'norm ' 8.4859 1.0000 .0000 .10000E+07 20 'Prefactor ' 12.115 1.0000 .0000 .10000E+07 21 'Prefactor ' .57479E-01 1.0000 .0000 .10000E+07 22 'Prefactor ' 3.1229 1.0000 .0000 .10000E+07 23 'Prefactor ' .34624E-02 1.0000 .0000 .10000E+07 24 'Normalizat' 1.0290 1.0000 .10000E-01 10.000 25 'Prefactor ' .94687 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6650E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 23096.93 FROM MIGRAD STATUS=CONVERGED 151 CALLS 2125 TOTAL EDM= .45E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.6% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 8.0946 .37271E-06** at limit ** 2 Prefactor .17329E-05 9.7609 .41159E-06** at limit ** 3 Prefactor 14.262 1.1761 -.29067E-08 .14930E-01 4 Prefactor .99493E-06 20.857 .12628E-06** at limit ** 5 Prefactor 7.5639 1.4075 .11347E-07 -.22423E-02 6 Prefactor 3.7705 7.0886 .73390E-07 .51172E-02 7 Prefactor .14133E-06 6.4763 .57613E-07** at limit ** 8 norm 2.6427 3.9368 -.13342E-06 .59369E-03 9 Prefactor .46391E-06 8.1775 .30754E-06** at limit ** 10 Prefactor .11102E-08 7.4131 .83017E-06** at limit ** 11 norm 1.2439 4.4878 .17687E-06 .14690E-03 12 norm .0000 .10993 .64093E-08** at limit ** 13 Prefactor 4.9939 4.6615 .63038E-07 -.76073E-04 14 Prefactor .55511E-10 1.0481 .13757E-06** at limit ** 15 Prefactor 5.5603 6.5017 .10329E-06 .22684E-03 16 Prefactor 1.9868 18.691 -.51305E-06 -.21771E-01 17 norm 21.310 2.7273 -.30622E-07 -.15221E-02 18 norm 4.1004 .56071 .17766E-07 .21389E-03 19 norm 8.4649 3.0511 -.50012E-07 -.25464E-02 20 Prefactor 12.118 1.0457 -.79553E-08 .41134E-02 21 Prefactor .22204E-09 28.197 .49449E-06** at limit ** 22 Prefactor 3.1322 3.3681 -.14045E-06 -.12251E-02 23 Prefactor .96834E-06 7.2943 .30800E-06** at limit ** 24 Normalizat 1.0290 .11310 -.11793E-07 .66144E-05 25 Prefactor .94684 .83418E-01 .56133E-06 -.38869E-05 ERR DEF= .500 Final values: Prefactor = 0 Prefactor = 1.73289e-06 Prefactor = 14.2619 Prefactor = 9.94926e-07 Prefactor = 7.56389 Prefactor = 3.77048 Prefactor = 1.41331e-07 norm = 2.64266 Prefactor = 4.63907e-07 Prefactor = 1.11022e-09 norm = 1.24393 norm = 0 Prefactor = 4.99391 Prefactor = 5.55112e-11 Prefactor = 5.5603 Prefactor = 1.98676 norm = 21.3103 norm = 4.10037 norm = 8.46492 Prefactor = 12.118 Prefactor = 2.22045e-10 Prefactor = 3.13219 Prefactor = 9.68337e-07 Normalizat = 1.02902 Prefactor = 0.94684 ********** ** 18 **HESSE ********** FCN= 23096.93 FROM HESSE STATUS=OK 481 CALLS 2606 TOTAL EDM= .54E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 19.732 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor .17329E-05 21.273 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor 14.262 15.306 .26519E-03 -1.5632 4 Prefactor .99493E-06 25.328 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor 7.5639 23.805 .36538E-03 -1.5653 6 Prefactor 3.7705 7.1116 .51781E-03 -1.5669 7 Prefactor .14133E-06 12.825 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 norm 2.6427 3.9534 .62623E-03 -1.5675 9 Prefactor .46391E-06 11.987 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .11102E-08 7.4366 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 norm 1.2439 4.4837 .10133E-02 -1.5686 12 norm .0000 .10724 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor 4.9939 4.6975 .44802E-03 -1.5663 14 Prefactor .55511E-10 1.0414 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor 5.5603 6.5197 .42780E-03 -1.5661 16 Prefactor 1.9868 25.339 .72587E-03 -1.5680 17 norm 21.310 2.7282 .21674E-03 -1.5616 18 norm 4.1004 .56659 .49759E-03 -1.5667 19 norm 8.4649 3.0650 .34388E-03 -1.5650 20 Prefactor 12.118 14.555 .28755E-03 -1.5638 21 Prefactor .22204E-09 28.153 .15254E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 22 Prefactor 3.1322 3.3942 .57348E-03 -1.5673 23 Prefactor .96834E-06 19.042 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 24 Normalizat 1.0290 .99666E-01 .62404E-01 -.92064 25 Prefactor .94684 .71884E-01 .45600E-01 -.94523 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.3664e-06 Minuit parameter uncertainties: 1 2.52113e-05 2 0.0121433 3 15.3061 4 0.0100397 5 23.8051 6 7.11163 7 0.00269279 8 3.95342 9 0.00471631 10 0.000180871 11 4.4837 12 5.32903e-08 13 4.69745 14 1.18715e-05 15 6.51973 16 14.1904 17 2.72824 18 0.566594 19 3.06501 20 14.5555 21 0.00014837 22 3.39422 23 0.00858829 24 0.0996844 25 0.0718913 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 23096.933252 Extracting fit parameters... 4FGL J1637.7+7326 Spectrum: PowerLaw 346 Prefactor: 4.639e-07 4.716e-03 0.000e+00 1.000e+06 ( 1.000e-15) 347 Index: 1.877e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 348 Scale: 4.483e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 662 Prefactor: 9.468e-01 7.189e-02 0.000e+00 1.000e+01 ( 1.000e+00) 663 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 664 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 661 Normalization: 1.029e+00 9.968e-02 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 249.448 73.441 Photon Flux Upper Limit: 9.82898532759e-09 ph cm-2 s-1 Energy Flux Upper Limit: 0.000729365070588 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/52004492/likelihoodResults_741571201_742176001_4FGL_J1637.7+7326_weekly_bin831.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) = 23096.9730393 delta logL = -0.0397872646608 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 23096.9332521 delta logL = -5.69889380131e-08 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .25369E-06 1.0000 .0000 .10000E+07 2 'Index ' .54130 1.0000 .0000 10.000 3 'Normalizat' 1.0290 1.0000 .10000E-01 10.000 4 'Prefactor ' .94686 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6650E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 23096.93 FROM MIGRAD STATUS=CONVERGED 39 CALLS 214 TOTAL EDM= .61E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 20.839 .42118E-03** at limit ** 2 Index .94405 1.1453 -.87230E-05 .0000 3 Normalizat 1.0290 1.2401 -.68624E-05 .40923E-04 4 Prefactor .94684 1.2893 .32110E-05 -.64203E-04 ERR DEF= .500 Final values: Prefactor = 0 Index = 0.944055 Normalizat = 1.02902 Prefactor = 0.94684 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 23096.93 FROM HESSE STATUS=FAILED 9 CALLS 223 TOTAL EDM= .61E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 20.839 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .32805E-01 1.2353 -.87230E-05 -.94618 3 Normalizat 1.0290 1.2401 -.68624E-05 -.92064 4 Prefactor .94684 1.2893 .32110E-05 -.94523 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 6.09803e-12 Minuit parameter uncertainties: 1 2.26792e-05 2 1.1768 3 1.27784 4 1.33505 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) = 23096.933252 delta logL = 1.93467712961e-08 Extracting fit parameters... 4FGL J1637.7+7326 Spectrum: PowerLaw 346 Prefactor: 0.000e+00 2.268e-05 0.000e+00 1.000e+06 ( 1.000e-15) 347 Index: 9.441e-01 1.177e+00 0.000e+00 1.000e+01 (-1.000e+00) 348 Scale: 4.483e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 662 Prefactor: 9.468e-01 1.335e+00 0.000e+00 1.000e+01 ( 1.000e+00) 663 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 664 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 661 Normalization: 1.029e+00 1.278e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 249.448 73.441 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/52004492/cmap_HighResolution_741571201_742176001_4FGL_J1637.7+7326_weekly_bin831.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='7.29e-04', job_status='DONE', photon_flux_upper_limit='9.83e-09', time_completed='2024-07-09 03:45:23.192902', job_id='52004492', GAL2='0.95', fit_tolerance='1e-08', EG2='1.03', EG='1.03', time_epoch_completed='1720521923.19', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.95', dlogl='1.93e-08', ts2='0.00', photon_index_error='0.00', photon_index='1.88' WHERE bin_id='831' AND source_name='4FGL J1637.7+7326' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Jul 9 03:45:24 PDT 2024