/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 = 17312 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1821.6+6819_weekly_bin845 RA = 275.403, Dec = 68.3242 tmin = 750038401, tmax = 750643201 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='57259853', job_status='RUN', time_executed='2024-10-15 07:41:10.451152', time_epoch_executed='1729003270.45' WHERE source_name='4FGL J1821.6+6819' and cadence='weekly' and bin_id='845' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/57259853 Creating custom pfile directory: /lscratch/kocevski/57259853/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=750038401.0 && nMetStart<750643201.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=750038401.0 && nMetStart<750643201.0' /Data/Flight/Level1/LPA Retrieving 107 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/57259853/ft1_4FGL_J1821.6+6819_weekly_bin845.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=750038401.0 && nMetStart<750643201.0' /Data/Flight/Level1/LPA Retrieving 107 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/57259853/ft2_4FGL_J1821.6+6819_weekly_bin845.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/57259853/ft1_4FGL_J1821.6+6819_weekly_bin845.fits outfile=/lscratch/kocevski/57259853/ft1_filteredMKT_4FGL_J1821.6+6819_weekly_bin845.fits ra=275.403 dec=68.3242 rad=12.0 tmin=750038401.0 tmax=750643201.0 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 3.48 user 3.10 sys 0.22 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/57259853/ft2_4FGL_J1821.6+6819_weekly_bin845.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/57259853/ft2_4FGL_J1821.6+6819_weekly_bin845.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/57259853/ft1_filteredMKT_4FGL_J1821.6+6819_weekly_bin845.fits evtable="EVENTS" outfile="/lscratch/kocevski/57259853/ft1_filtered_4FGL_J1821.6+6819_weekly_bin845.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 0.40 user 0.19 sys 0.13 Number of photons that the gtmktime cut: 4181 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/57259853/ft1_filtered_4FGL_J1821.6+6819_weekly_bin845.fits" evtable="EVENTS" scfile=/lscratch/kocevski/57259853/ft2_4FGL_J1821.6+6819_weekly_bin845.fits sctable="SC_DATA" outfile=/lscratch/kocevski/57259853/ltcube_750038401_750643201_4FGL_J1821.6+6819_weekly_bin845.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/57259853/ft2_4FGL_J1821.6+6819_weekly_bin845.fits .....................! real 17.27 user 16.81 sys 0.26 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/57259853/ft1_filtered_4FGL_J1821.6+6819_weekly_bin845.fits evtable="EVENTS" scfile=/lscratch/kocevski/57259853/ft2_4FGL_J1821.6+6819_weekly_bin845.fits sctable="SC_DATA" expcube=/lscratch/kocevski/57259853/ltcube_750038401_750643201_4FGL_J1821.6+6819_weekly_bin845.fits outfile=/lscratch/kocevski/57259853/expmap_750038401_750643201_4FGL_J1821.6+6819_weekly_bin845.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/57259853/ltcube_750038401_750643201_4FGL_J1821.6+6819_weekly_bin845.fits .....................! real 59.53 user 55.59 sys 3.51 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 189 point sources and 0 extended sources Setting source of interest to: 4FGL J1821.6+6819 @ 275.403 68.3242 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/57259853/ft1_filtered_4FGL_J1821.6+6819_weekly_bin845.fits scfile=/lscratch/kocevski/57259853/ft2_4FGL_J1821.6+6819_weekly_bin845.fits outfile=/lscratch/kocevski/57259853/cmap_750038401_750643201_4FGL_J1821.6+6819_weekly_bin845.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=275.403 yref=68.3242 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 0.21 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/57259853/ft1_filtered_4FGL_J1821.6+6819_weekly_bin845.fits scfile=/lscratch/kocevski/57259853/ft2_4FGL_J1821.6+6819_weekly_bin845.fits outfile=/lscratch/kocevski/57259853/cmap_HighResolution_750038401_750643201_4FGL_J1821.6+6819_weekly_bin845.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=275.403 yref=68.3242 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 0.40 user 0.20 sys 0.14 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/57259853/ft1_filtered_4FGL_J1821.6+6819_weekly_bin845.fits evtable="EVENTS" scfile=/lscratch/kocevski/57259853/ft2_4FGL_J1821.6+6819_weekly_bin845.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/57259853/Model_4FGL_J1821.6+6819_weekly_bin845.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/57259853/ft1_filtered_4FGL_J1821.6+6819_weekly_bin845.fits.....................! real 140.14 user 138.33 sys 0.89 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/57259853/ft1_filtered_4FGL_J1821.6+6819_weekly_bin845.fits', '/lscratch/kocevski/57259853/ft2_4FGL_J1821.6+6819_weekly_bin845.fits', expMap='/lscratch/kocevski/57259853/expmap_750038401_750643201_4FGL_J1821.6+6819_weekly_bin845.fits', expCube='/lscratch/kocevski/57259853/ltcube_750038401_750643201_4FGL_J1821.6+6819_weekly_bin845.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/57259853/Model_4FGL_J1821.6+6819_weekly_bin845.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1821.6+6819' 4FGL J1821.6+6819 Spectrum: PowerLaw 357 Prefactor: 4.076e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 358 Index: 2.718e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 359 Scale: 5.847e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/57259853/ft1_filtered_4FGL_J1821.6+6819_weekly_bin845.fits Spacecraft file(s): /lscratch/kocevski/57259853/ft2_4FGL_J1821.6+6819_weekly_bin845.fits Exposure map: /lscratch/kocevski/57259853/expmap_750038401_750643201_4FGL_J1821.6+6819_weekly_bin845.fits Exposure cube: /lscratch/kocevski/57259853/ltcube_750038401_750643201_4FGL_J1821.6+6819_weekly_bin845.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/57259853/Model_4FGL_J1821.6+6819_weekly_bin845.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) = 42589.7685761 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 42589.7623647 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .90689E-06 1.0000 .0000 .10000E+07 2 'Prefactor ' .15430E-02 1.0000 .0000 .10000E+07 3 'Prefactor ' 5.4798 1.0000 .0000 .10000E+07 4 'norm ' 5.3796 1.0000 .0000 .10000E+07 5 'norm ' 2.4909 1.0000 .0000 .10000E+07 6 'Prefactor ' 2.1284 1.0000 .0000 .10000E+07 7 'Prefactor ' 1.1289 1.0000 .0000 .10000E+07 8 'Prefactor ' 6.9812 1.0000 .0000 .10000E+07 9 'Prefactor ' .49778 1.0000 .0000 .10000E+07 10 'Prefactor ' 5.8062 1.0000 .0000 .10000E+07 11 'Prefactor ' .16141 1.0000 .0000 .10000E+07 12 'Prefactor ' 28.644 1.0000 .0000 .10000E+07 13 'Prefactor ' 42.598 1.0000 .0000 .10000E+07 14 'norm ' 9.7302 1.0000 .0000 .10000E+07 15 'norm ' 1.6299 1.0000 .0000 .10000E+07 16 'norm ' 2.5544 1.0000 .0000 .10000E+07 17 'Prefactor ' .65862E-02 1.0000 .0000 .10000E+07 18 'Prefactor ' 34.171 1.0000 .0000 .10000E+07 19 'Prefactor ' .73181E-04 1.0000 .0000 .10000E+07 20 'norm ' 3.6624 1.0000 .0000 .10000E+07 21 'Prefactor ' 5.4267 1.0000 .0000 .10000E+07 22 'Prefactor ' 7.7057 1.0000 .0000 .10000E+07 23 'Prefactor ' 57.778 1.0000 .0000 .10000E+07 24 'norm ' 1.6060 1.0000 .0000 .10000E+07 25 'norm ' 1.9485 1.0000 .0000 .10000E+07 26 'norm ' 4.3034 1.0000 .0000 .10000E+07 27 'Prefactor ' .56720E-05 1.0000 .0000 .10000E+07 28 'Prefactor ' .28628E-04 1.0000 .0000 .10000E+07 29 'norm ' 4.2390 1.0000 .0000 .10000E+07 30 'norm ' 11.484 1.0000 .0000 .10000E+07 31 'norm ' 1.5355 1.0000 .0000 .10000E+07 32 'norm ' 15.333 1.0000 .0000 .10000E+07 33 'Prefactor ' 22.236 1.0000 .0000 .10000E+07 34 'norm ' 2.1454 1.0000 .0000 .10000E+07 35 'Prefactor ' 21.250 1.0000 .0000 .10000E+07 36 'Normalizat' 1.0514 1.0000 .10000E-01 10.000 37 'Prefactor ' 1.0339 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6200E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 42589.76 FROM MIGRAD STATUS=CONVERGED 184 CALLS 4023 TOTAL EDM= .14E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.1% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .0000 7.6525 -.12684E-06** at limit ** 2 Prefactor .16653E-09 14.924 -.28577E-06** at limit ** 3 Prefactor 5.4716 4.6815 -.56053E-07 -.43729E-02 4 norm 5.3797 3.7179 -.40592E-08 -.20398E-03 5 norm 2.4908 .47850 .15570E-07 .30272E-03 6 Prefactor 2.1280 3.3615 -.18057E-07 -.51879E-03 7 Prefactor 1.1297 1.0918 .15469E-07 -.73921E-04 8 Prefactor 7.0023 6.9247 .50047E-07 .79709E-02 9 Prefactor .52078 4.2913 -.47024E-07 .12372E-02 10 Prefactor 5.7876 6.8943 -.85800E-07 .64958E-02 11 Prefactor .16059 9.9092 -.14461E-06** at limit ** 12 Prefactor 28.462 15.333 -.27486E-07 -.43135E-01 13 Prefactor 42.655 1.7352 .51825E-08 -.11331E-01 14 norm 9.7289 1.6735 -.85857E-08 -.56577E-03 15 norm 1.6301 .36703 -.48789E-08 -.12476E-02 16 norm 2.5557 1.6525 -.79320E-08 -.46803E-03 17 Prefactor .99920E-09 25.623 .57897E-07** at limit ** 18 Prefactor 33.744 28.015 -.73783E-07 .22488E-01 19 Prefactor .21094E-08 2.7601 -.11036E-07** at limit ** 20 norm 3.6661 3.3959 .23998E-07 .31357E-03 21 Prefactor 5.4731 7.0851 -.29481E-07 -.29087E-02 22 Prefactor 7.7596 6.8786 -.26806E-08 .75214E-02 23 Prefactor 57.726 6.0249 -.14940E-07 .29537E-01 24 norm 1.6025 1.6548 .10570E-09 -.11304E-02 25 norm 1.9428 1.8840 .19734E-07 .26384E-03 26 norm 4.3576 6.2394 -.71363E-07 .43535E-03 27 Prefactor .0000 2.9526 -.39792E-07** at limit ** 28 Prefactor .13878E-08 2.8933 -.46500E-07** at limit ** 29 norm 4.2389 .97258 .69323E-08 .50226E-03 30 norm 11.484 1.1868 .57563E-08 -.51346E-02 31 norm 1.5360 2.0952 .56256E-08 -.39187E-03 32 norm 15.341 1.3579 .37491E-08 .13779E-01 33 Prefactor 22.233 3.6995 .23352E-07 -.31179E-01 34 norm 2.1471 1.6797 .36022E-07 .73525E-04 35 Prefactor 21.258 5.6485 .32199E-07 .31943E-01 36 Normalizat 1.0512 .11182 -.18555E-05 -.82453E-04 37 Prefactor 1.0339 .58193E-01 .17838E-07 -.11471E-03 ERR DEF= .500 Final values: norm = 0 Prefactor = 1.66533e-10 Prefactor = 5.47161 norm = 5.37974 norm = 2.49082 Prefactor = 2.12797 Prefactor = 1.12968 Prefactor = 7.00231 Prefactor = 0.520781 Prefactor = 5.78761 Prefactor = 0.16059 Prefactor = 28.462 Prefactor = 42.655 norm = 9.72886 norm = 1.63007 norm = 2.5557 Prefactor = 9.99201e-10 Prefactor = 33.7437 Prefactor = 2.10942e-09 norm = 3.66612 Prefactor = 5.47305 Prefactor = 7.75961 Prefactor = 57.7256 norm = 1.60246 norm = 1.94279 norm = 4.35756 Prefactor = 0 Prefactor = 1.38778e-09 norm = 4.23892 norm = 11.4839 norm = 1.53596 norm = 15.3413 Prefactor = 22.233 norm = 2.14706 Prefactor = 21.2576 Normalizat = 1.05117 Prefactor = 1.03388 ********** ** 18 **HESSE ********** FCN= 42589.76 FROM HESSE STATUS=OK 957 CALLS 4980 TOTAL EDM= .19E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 7.6665 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor .16653E-09 14.915 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor 5.4716 10.533 .42899E-03 -1.5661 4 norm 5.3797 3.7293 .43304E-03 -1.5662 5 norm 2.4908 .48432 .64738E-03 -1.5676 6 Prefactor 2.1280 3.3932 .70647E-03 -1.5679 7 Prefactor 1.1297 1.1832 .11001E-02 -1.5687 8 Prefactor 7.0023 6.9963 .37945E-03 -1.5655 9 Prefactor .52078 6.6416 .78933E-03 -1.5694 10 Prefactor 5.7876 11.400 .41657E-03 -1.5660 11 Prefactor .16059 1.2348 .81068E-02 -1.5700 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor 28.462 31.845 .18688E-03 -1.5601 13 Prefactor 42.655 44.731 .15323E-03 -1.5577 14 norm 9.7289 1.6783 .32101E-03 -1.5646 15 norm 1.6301 .37117 .82802E-03 -1.5682 16 norm 2.5557 1.6612 .63855E-03 -1.5676 17 Prefactor .99920E-09 25.434 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Prefactor 33.744 33.587 .17109E-03 -1.5592 19 Prefactor .21094E-08 3.7943 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 norm 3.6661 3.4050 .52757E-03 -1.5670 21 Prefactor 5.4731 7.1027 .43112E-03 -1.5661 22 Prefactor 7.7596 9.6312 .36101E-03 -1.5652 23 Prefactor 57.726 40.425 .13157E-03 -1.5556 24 norm 1.6025 1.8519 .83584E-03 -1.5683 25 norm 1.9428 1.9026 .74320E-03 -1.5680 26 norm 4.3576 6.3070 .48538E-03 -1.5666 27 Prefactor .0000 2.9621 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 28 Prefactor .13878E-08 3.6118 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 29 norm 4.2389 1.0460 .48917E-03 -1.5667 30 norm 11.484 12.042 .29537E-03 -1.5640 31 norm 1.5360 2.1456 .86054E-03 -1.5683 32 norm 15.341 9.4670 .25552E-03 -1.5630 33 Prefactor 22.233 12.494 .21212E-03 -1.5614 34 norm 2.1471 1.6801 .70330E-03 -1.5679 35 Prefactor 21.258 9.9667 .21699E-03 -1.5616 36 Normalizat 1.0512 .10142 .83085E-01 -.91335 37 Prefactor 1.0339 .52041E-01 .40964E-01 -.91608 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.89574e-06 Minuit parameter uncertainties: 1 2.47436e-05 2 0.000106962 3 10.5335 4 3.72926 5 0.484322 6 3.39324 7 1.18321 8 6.99629 9 3.7196 10 11.4 11 0.890617 12 31.8452 13 44.7309 14 1.67831 15 0.371167 16 1.66124 17 0.000314507 18 33.5871 19 0.000177781 20 3.40498 21 7.10271 22 9.63121 23 40.4257 24 1.85191 25 1.90263 26 6.30702 27 1.17374e-05 28 0.000141443 29 1.04597 30 12.0423 31 2.14562 32 9.46705 33 12.4942 34 1.68005 35 9.9667 36 0.101438 37 0.0520436 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 42589.7619789 Extracting fit parameters... 4FGL J1821.6+6819 Spectrum: PowerLaw 357 Prefactor: 2.109e-09 1.778e-04 0.000e+00 1.000e+06 ( 1.000e-12) 358 Index: 2.718e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 359 Scale: 5.847e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 617 Prefactor: 1.034e+00 5.204e-02 0.000e+00 1.000e+01 ( 1.000e+00) 618 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 619 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 616 Normalization: 1.051e+00 1.014e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 275.403 68.324 Photon Flux Upper Limit: 3.5365934504e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00278695624057 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/57259853/likelihoodResults_750038401_750643201_4FGL_J1821.6+6819_weekly_bin845.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) = 42589.7823305 delta logL = -0.0203516065085 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 42589.7619825 delta logL = -3.62096761819e-06 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .23987E-04 1.0000 .0000 .10000E+07 2 'Index ' 2.8748 1.0000 .0000 10.000 3 'Normalizat' 1.0511 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0339 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6200E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 42589.76 FROM MIGRAD STATUS=CONVERGED 31 CALLS 236 TOTAL EDM= .43E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.5% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 3.5819 .18942E-06** at limit ** 2 Index 2.5708 1.0535 .55321E-05 .0000 3 Normalizat 1.0512 .98653E-01 -.47952E-05 .99767E-04 4 Prefactor 1.0339 .54588E-01 .11126E-05 .17016E-03 ERR DEF= .500 Final values: Prefactor = 0 Index = 2.57082 Normalizat = 1.05117 Prefactor = 1.03388 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 42589.76 FROM HESSE STATUS=FAILED 11 CALLS 247 TOTAL EDM= .43E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 3.5684 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .74649 1.8851 .55321E-05 -.50732 3 Normalizat 1.0512 1.2022 -.47952E-05 -.91335 4 Prefactor 1.0339 1.2126 .11126E-05 -.91608 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 4.283e-12 Minuit parameter uncertainties: 1 1.48261e-05 2 0.97937 3 1.23573 4 1.24713 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) = 42589.7619789 delta logL = 2.69210431725e-10 Extracting fit parameters... 4FGL J1821.6+6819 Spectrum: PowerLaw 357 Prefactor: 0.000e+00 1.483e-05 0.000e+00 1.000e+06 ( 1.000e-12) 358 Index: 2.571e+00 9.794e-01 0.000e+00 1.000e+01 (-1.000e+00) 359 Scale: 5.847e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 617 Prefactor: 1.034e+00 1.247e+00 0.000e+00 1.000e+01 ( 1.000e+00) 618 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 619 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 616 Normalization: 1.051e+00 1.236e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 275.403 68.324 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/57259853/cmap_HighResolution_750038401_750643201_4FGL_J1821.6+6819_weekly_bin845.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.79e-03', job_status='DONE', photon_flux_upper_limit='3.54e-08', time_completed='2024-10-15 08:12:43.442881', job_id='57259853', GAL2='1.03', fit_tolerance='1e-08', EG2='1.05', EG='1.05', time_epoch_completed='1729005163.44', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.03', dlogl='2.69e-10', ts2='0.00', photon_index_error='0.00', photon_index='2.72' WHERE bin_id='845' AND source_name='4FGL J1821.6+6819' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Oct 15 08:12:43 PDT 2024