/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 = 17405 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1635.6+3628_weekly_bin782 RA = 248.923, Dec = 36.4795 tmin = 711936001, tmax = 712540801 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='28636292', job_status='RUN', time_executed='2023-09-20 05:25:51.414408', time_epoch_executed='1695212751.41' WHERE source_name='4FGL J1635.6+3628' and cadence='weekly' and bin_id='782' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/28636292 Creating custom pfile directory: /lscratch/kocevski/28636292/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=711936001.0 && nMetStart<712540801.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=711936001.0 && nMetStart<712540801.0' /Data/Flight/Level1/LPA Retrieving 107 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/28636292/ft1_4FGL_J1635.6+3628_weekly_bin782.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=711936001.0 && nMetStart<712540801.0' /Data/Flight/Level1/LPA Retrieving 107 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/28636292/ft2_4FGL_J1635.6+3628_weekly_bin782.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/28636292/ft1_4FGL_J1635.6+3628_weekly_bin782.fits outfile=/lscratch/kocevski/28636292/ft1_filteredMKT_4FGL_J1635.6+3628_weekly_bin782.fits ra=248.923 dec=36.4795 rad=12.0 tmin=711936001.0 tmax=712540801.0 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 4.17 user 3.71 sys 0.21 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/28636292/ft2_4FGL_J1635.6+3628_weekly_bin782.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/28636292/ft2_4FGL_J1635.6+3628_weekly_bin782.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/28636292/ft1_filteredMKT_4FGL_J1635.6+3628_weekly_bin782.fits evtable="EVENTS" outfile="/lscratch/kocevski/28636292/ft1_filtered_4FGL_J1635.6+3628_weekly_bin782.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 0.37 user 0.20 sys 0.15 Number of photons that the gtmktime cut: 2862 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/28636292/ft1_filtered_4FGL_J1635.6+3628_weekly_bin782.fits" evtable="EVENTS" scfile=/lscratch/kocevski/28636292/ft2_4FGL_J1635.6+3628_weekly_bin782.fits sctable="SC_DATA" outfile=/lscratch/kocevski/28636292/ltcube_711936001_712540801_4FGL_J1635.6+3628_weekly_bin782.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/28636292/ft2_4FGL_J1635.6+3628_weekly_bin782.fits .....................! real 20.60 user 19.87 sys 0.23 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/28636292/ft1_filtered_4FGL_J1635.6+3628_weekly_bin782.fits evtable="EVENTS" scfile=/lscratch/kocevski/28636292/ft2_4FGL_J1635.6+3628_weekly_bin782.fits sctable="SC_DATA" expcube=/lscratch/kocevski/28636292/ltcube_711936001_712540801_4FGL_J1635.6+3628_weekly_bin782.fits outfile=/lscratch/kocevski/28636292/expmap_711936001_712540801_4FGL_J1635.6+3628_weekly_bin782.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/28636292/ltcube_711936001_712540801_4FGL_J1635.6+3628_weekly_bin782.fits .....................! real 66.55 user 61.91 sys 3.37 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 198 point sources and 0 extended sources Setting source of interest to: 4FGL J1635.6+3628 @ 248.923 36.4795 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/28636292/ft1_filtered_4FGL_J1635.6+3628_weekly_bin782.fits scfile=/lscratch/kocevski/28636292/ft2_4FGL_J1635.6+3628_weekly_bin782.fits outfile=/lscratch/kocevski/28636292/cmap_711936001_712540801_4FGL_J1635.6+3628_weekly_bin782.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=248.923 yref=36.4795 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 0.42 user 0.23 sys 0.14 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/28636292/ft1_filtered_4FGL_J1635.6+3628_weekly_bin782.fits scfile=/lscratch/kocevski/28636292/ft2_4FGL_J1635.6+3628_weekly_bin782.fits outfile=/lscratch/kocevski/28636292/cmap_HighResolution_711936001_712540801_4FGL_J1635.6+3628_weekly_bin782.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=248.923 yref=36.4795 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 0.39 user 0.23 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/28636292/ft1_filtered_4FGL_J1635.6+3628_weekly_bin782.fits evtable="EVENTS" scfile=/lscratch/kocevski/28636292/ft2_4FGL_J1635.6+3628_weekly_bin782.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/28636292/Model_4FGL_J1635.6+3628_weekly_bin782.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/28636292/ft1_filtered_4FGL_J1635.6+3628_weekly_bin782.fits.....................! real 72.71 user 71.52 sys 0.78 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/28636292/ft1_filtered_4FGL_J1635.6+3628_weekly_bin782.fits', '/lscratch/kocevski/28636292/ft2_4FGL_J1635.6+3628_weekly_bin782.fits', expMap='/lscratch/kocevski/28636292/expmap_711936001_712540801_4FGL_J1635.6+3628_weekly_bin782.fits', expCube='/lscratch/kocevski/28636292/ltcube_711936001_712540801_4FGL_J1635.6+3628_weekly_bin782.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/28636292/Model_4FGL_J1635.6+3628_weekly_bin782.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1635.6+3628' 4FGL J1635.6+3628 Spectrum: PowerLaw 282 Prefactor: 4.539e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 283 Index: 2.666e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 284 Scale: 9.602e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/28636292/ft1_filtered_4FGL_J1635.6+3628_weekly_bin782.fits Spacecraft file(s): /lscratch/kocevski/28636292/ft2_4FGL_J1635.6+3628_weekly_bin782.fits Exposure map: /lscratch/kocevski/28636292/expmap_711936001_712540801_4FGL_J1635.6+3628_weekly_bin782.fits Exposure cube: /lscratch/kocevski/28636292/ltcube_711936001_712540801_4FGL_J1635.6+3628_weekly_bin782.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/28636292/Model_4FGL_J1635.6+3628_weekly_bin782.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) = 30310.9854481 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 30310.842346 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .46590E-03 1.0000 .0000 .10000E+07 2 'Prefactor ' 7.2423 1.0000 .0000 .10000E+07 3 'Prefactor ' 1.1591 1.0000 .0000 .10000E+07 4 'Prefactor ' 1.7623 1.0000 .0000 .10000E+07 5 'Prefactor ' .18485E-03 1.0000 .0000 .10000E+07 6 'Prefactor ' .10929E-04 1.0000 .0000 .10000E+07 7 'norm ' .50465 1.0000 .0000 .10000E+07 8 'norm ' 2.1746 1.0000 .0000 .10000E+07 9 'Prefactor ' .12532E-04 1.0000 .0000 .10000E+07 10 'Prefactor ' 1.0479 1.0000 .0000 .10000E+07 11 'norm ' .28342E-05 1.0000 .0000 .10000E+07 12 'Prefactor ' .14377E-06 1.0000 .0000 .10000E+07 13 'Prefactor ' 7.1377 1.0000 .0000 .10000E+07 14 'Prefactor ' .51125 1.0000 .0000 .10000E+07 15 'Prefactor ' .12840E-06 1.0000 .0000 .10000E+07 16 'norm ' 5.4011 1.0000 .0000 .10000E+07 17 'Prefactor ' .33508E-03 1.0000 .0000 .10000E+07 18 'Prefactor ' .10305 1.0000 .0000 .10000E+07 19 'norm ' .51118 1.0000 .0000 .10000E+07 20 'norm ' 7.7946 1.0000 .0000 .10000E+07 21 'norm ' 1.4213 1.0000 .0000 .10000E+07 22 'Normalizat' .74940 1.0000 .10000E-01 10.000 23 'Prefactor ' 1.0832 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6430E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 30310.84 FROM MIGRAD STATUS=CONVERGED 122 CALLS 1553 TOTAL EDM= .20E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.6% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .29482E-06 5.1772 .10397E-08** at limit ** 2 Prefactor 7.2519 1.0807 -.21870E-08 -.73479E-02 3 Prefactor 1.1593 1.2018 -.35623E-09 -.21313E-02 4 Prefactor 1.7618 1.9369 -.12614E-07 -.29569E-02 5 Prefactor .99920E-08 4.3041 -.60912E-07** at limit ** 6 Prefactor .0000 1.3394 -.27410E-07** at limit ** 7 norm .50460 .74317E-01 .45746E-09 -.15878E-01 8 norm 2.1711 2.3907 .40357E-08 .19155E-03 9 Prefactor .22204E-09 2.2003 .43644E-07** at limit ** 10 Prefactor 1.0487 1.2105 -.24653E-07 -.78001E-02 11 norm .98255E-08 3.0769 -.10695E-06** at limit ** 12 Prefactor .0000 .73974 .43151E-08** at limit ** 13 Prefactor 7.1375 .75912 -.48642E-08 -.24247E-01 14 Prefactor .50971 .56623 .65173E-08 -.23636E-02 15 Prefactor .55511E-10 .27964 .36246E-07** at limit ** 16 norm 5.4020 .97837 .11988E-07 .17052E-01 17 Prefactor .21361E-06 4.7069 .14113E-06** at limit ** 18 Prefactor .99580E-01 11.348 .39497E-07** at limit ** 19 norm .51154 .31478 .13069E-07 .18844E-01 20 norm 7.7681 3.7425 .39798E-07 .61226E-02 21 norm 1.4251 2.1168 .10957E-08 -.16740E-03 22 Normalizat .74946 .10413 .98135E-06 -.82839E-03 23 Prefactor 1.0831 .81320E-01 -.14756E-05 -.17258E-02 ERR DEF= .500 Final values: norm = 2.9482e-07 Prefactor = 7.25191 Prefactor = 1.15927 Prefactor = 1.76176 Prefactor = 9.99201e-09 Prefactor = 0 norm = 0.504597 norm = 2.17113 Prefactor = 2.22045e-10 Prefactor = 1.04875 norm = 9.82547e-09 Prefactor = 0 Prefactor = 7.13749 Prefactor = 0.509709 Prefactor = 5.55112e-11 norm = 5.40204 Prefactor = 2.13607e-07 Prefactor = 0.0995803 norm = 0.511539 norm = 7.76815 norm = 1.42514 Normalizat = 0.749464 Prefactor = 1.08313 ********** ** 18 **HESSE ********** FCN= 30310.84 FROM HESSE STATUS=OK 438 CALLS 1991 TOTAL EDM= .12E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .29482E-06 6.8132 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor 7.2519 8.0855 .37248E-03 -1.5654 3 Prefactor 1.1593 1.2019 .10705E-03 -1.5686 4 Prefactor 1.7618 1.9559 .78891E-03 -1.5681 5 Prefactor .99920E-08 4.3554 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .0000 1.2855 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 norm .50460 .74794E-01 .38256E-03 -1.5694 8 norm 2.1711 2.3899 .69796E-03 -1.5678 9 Prefactor .22204E-09 2.2035 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor 1.0487 1.2375 .12123E-02 -1.5687 11 norm .98255E-08 3.1300 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor .0000 .32090 .24948E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor 7.1375 .89730 .37523E-03 -1.5655 14 Prefactor .50971 2.3084 .93886E-02 -1.5694 15 Prefactor .55511E-10 .27447 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 norm 5.4020 .97814 .43216E-03 -1.5661 17 Prefactor .21361E-06 5.9822 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Prefactor .99580E-01 .69806 .95722E-02 -1.5702 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 norm .51154 .32441 .77593E-03 -1.5694 20 norm 7.7681 3.7639 .35893E-03 -1.5652 21 norm 1.4251 2.1511 .90700E-03 -1.5684 22 Normalizat .74946 .89073E-01 .68241E-01 -1.0197 23 Prefactor 1.0831 .69404E-01 .38264E-01 -.90008 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.19378e-07 Minuit parameter uncertainties: 1 0.00283447 2 8.08549 3 1.2019 4 1.95587 5 0.000417484 6 1.06164e-05 7 0.0747936 8 2.38988 9 4.45314e-05 10 1.23755 11 0.000350299 12 1.59208e-06 13 0.897305 14 2.16943 15 6.62927e-06 16 0.978142 17 0.00226074 18 0.527308 19 0.324407 20 3.76386 21 2.15107 22 0.0890903 23 0.0694097 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 30310.8422257 Extracting fit parameters... 4FGL J1635.6+3628 Spectrum: PowerLaw 282 Prefactor: 2.220e-10 4.453e-05 0.000e+00 1.000e+06 ( 1.000e-13) 283 Index: 2.666e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 284 Scale: 9.602e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 640 Prefactor: 1.083e+00 6.941e-02 0.000e+00 1.000e+01 ( 1.000e+00) 641 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 642 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 639 Normalization: 7.495e-01 8.909e-02 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 248.923 36.480 Photon Flux Upper Limit: 2.46088211158e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00193342740895 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/28636292/likelihoodResults_711936001_712540801_4FGL_J1635.6+3628_weekly_bin782.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) = 30310.8447616 delta logL = -0.00253596611219 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 30310.8422293 delta logL = -3.65531377611e-06 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .58920E-06 1.0000 .0000 .10000E+07 2 'Index ' 1.1602 1.0000 .0000 10.000 3 'Normalizat' .74939 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0833 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6430E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 30310.84 FROM MIGRAD STATUS=CONVERGED 42 CALLS 252 TOTAL EDM= .26E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 1.6330 .42118E-03** at limit ** 2 Index 3.0919 1.6128 .39430E-04 .0000 3 Normalizat .74946 1.0890 .27913E-05 -.11052E-03 4 Prefactor 1.0831 1.1602 -.19034E-05 -.15248E-03 ERR DEF= .500 Final values: Prefactor = 0 Index = 3.09192 Normalizat = 0.749463 Prefactor = 1.08313 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 30310.84 FROM HESSE STATUS=FAILED 9 CALLS 261 TOTAL EDM= .26E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 1.6330 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.0786 2.1333 .39430E-04 -.39154 3 Normalizat .74946 1.0890 .27913E-05 -1.0197 4 Prefactor 1.0831 1.1602 -.19034E-05 -.90008 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 2.63281e-12 Minuit parameter uncertainties: 1 5.07527e-07 2 1.64751 3 1.12322 4 1.18901 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) = 30310.8422257 delta logL = 2.98314262182e-10 Extracting fit parameters... 4FGL J1635.6+3628 Spectrum: PowerLaw 282 Prefactor: 0.000e+00 5.075e-07 0.000e+00 1.000e+06 ( 1.000e-13) 283 Index: 3.092e+00 1.648e+00 0.000e+00 1.000e+01 (-1.000e+00) 284 Scale: 9.602e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 640 Prefactor: 1.083e+00 1.189e+00 0.000e+00 1.000e+01 ( 1.000e+00) 641 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 642 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 639 Normalization: 7.495e-01 1.123e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 248.923 36.480 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/28636292/cmap_HighResolution_711936001_712540801_4FGL_J1635.6+3628_weekly_bin782.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='1.93e-03', job_status='DONE', photon_flux_upper_limit='2.46e-08', time_completed='2023-09-20 05:39:22.573282', job_id='28636292', GAL2='1.08', fit_tolerance='1e-08', EG2='0.75', EG='0.75', time_epoch_completed='1695213562.57', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.08', dlogl='2.98e-10', ts2='0.00', photon_index_error='0.00', photon_index='2.67' WHERE bin_id='782' AND source_name='4FGL J1635.6+3628' AND cadence='weekly'; Database successfully updated. Analysis Complete. Wed Sep 20 05:39:22 PDT 2023