/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_J1821.6+6636_weekly_bin831 RA = 275.414, Dec = 66.6093 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='52004753', job_status='RUN', time_executed='2024-07-09 03:34:22.048425', time_epoch_executed='1720521262.05' WHERE source_name='4FGL J1821.6+6636' and cadence='weekly' and bin_id='831' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/52004753 Creating custom pfile directory: /lscratch/kocevski/52004753/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/52004753/ft1_4FGL_J1821.6+6636_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/52004753/ft2_4FGL_J1821.6+6636_weekly_bin831.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/52004753/ft1_4FGL_J1821.6+6636_weekly_bin831.fits outfile=/lscratch/kocevski/52004753/ft1_filteredMKT_4FGL_J1821.6+6636_weekly_bin831.fits ra=275.414 dec=66.6093 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 5.76 user 4.50 sys 0.27 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/52004753/ft2_4FGL_J1821.6+6636_weekly_bin831.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/52004753/ft2_4FGL_J1821.6+6636_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/52004753/ft1_filteredMKT_4FGL_J1821.6+6636_weekly_bin831.fits evtable="EVENTS" outfile="/lscratch/kocevski/52004753/ft1_filtered_4FGL_J1821.6+6636_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 1.17 user 0.18 sys 0.15 Number of photons that the gtmktime cut: 3080 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/52004753/ft1_filtered_4FGL_J1821.6+6636_weekly_bin831.fits" evtable="EVENTS" scfile=/lscratch/kocevski/52004753/ft2_4FGL_J1821.6+6636_weekly_bin831.fits sctable="SC_DATA" outfile=/lscratch/kocevski/52004753/ltcube_741571201_742176001_4FGL_J1821.6+6636_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/52004753/ft2_4FGL_J1821.6+6636_weekly_bin831.fits .....................! real 16.22 user 15.02 sys 0.29 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/52004753/ft1_filtered_4FGL_J1821.6+6636_weekly_bin831.fits evtable="EVENTS" scfile=/lscratch/kocevski/52004753/ft2_4FGL_J1821.6+6636_weekly_bin831.fits sctable="SC_DATA" expcube=/lscratch/kocevski/52004753/ltcube_741571201_742176001_4FGL_J1821.6+6636_weekly_bin831.fits outfile=/lscratch/kocevski/52004753/expmap_741571201_742176001_4FGL_J1821.6+6636_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/52004753/ltcube_741571201_742176001_4FGL_J1821.6+6636_weekly_bin831.fits .....................! real 61.22 user 56.06 sys 3.80 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 185 point sources and 0 extended sources Setting source of interest to: 4FGL J1821.6+6636 @ 275.414 66.6093 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/52004753/ft1_filtered_4FGL_J1821.6+6636_weekly_bin831.fits scfile=/lscratch/kocevski/52004753/ft2_4FGL_J1821.6+6636_weekly_bin831.fits outfile=/lscratch/kocevski/52004753/cmap_741571201_742176001_4FGL_J1821.6+6636_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=275.414 yref=66.6093 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 0.88 user 0.21 sys 0.14 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/52004753/ft1_filtered_4FGL_J1821.6+6636_weekly_bin831.fits scfile=/lscratch/kocevski/52004753/ft2_4FGL_J1821.6+6636_weekly_bin831.fits outfile=/lscratch/kocevski/52004753/cmap_HighResolution_741571201_742176001_4FGL_J1821.6+6636_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=275.414 yref=66.6093 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 1.12 user 0.20 sys 0.14 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/52004753/ft1_filtered_4FGL_J1821.6+6636_weekly_bin831.fits evtable="EVENTS" scfile=/lscratch/kocevski/52004753/ft2_4FGL_J1821.6+6636_weekly_bin831.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/52004753/Model_4FGL_J1821.6+6636_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/52004753/ft1_filtered_4FGL_J1821.6+6636_weekly_bin831.fits....................! real 105.41 user 103.28 sys 0.63 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/52004753/ft1_filtered_4FGL_J1821.6+6636_weekly_bin831.fits', '/lscratch/kocevski/52004753/ft2_4FGL_J1821.6+6636_weekly_bin831.fits', expMap='/lscratch/kocevski/52004753/expmap_741571201_742176001_4FGL_J1821.6+6636_weekly_bin831.fits', expCube='/lscratch/kocevski/52004753/ltcube_741571201_742176001_4FGL_J1821.6+6636_weekly_bin831.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/52004753/Model_4FGL_J1821.6+6636_weekly_bin831.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1821.6+6636' 4FGL J1821.6+6636 Spectrum: PowerLaw 351 Prefactor: 6.650e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-15) 352 Index: 1.833e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 353 Scale: 4.696e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/52004753/ft1_filtered_4FGL_J1821.6+6636_weekly_bin831.fits Spacecraft file(s): /lscratch/kocevski/52004753/ft2_4FGL_J1821.6+6636_weekly_bin831.fits Exposure map: /lscratch/kocevski/52004753/expmap_741571201_742176001_4FGL_J1821.6+6636_weekly_bin831.fits Exposure cube: /lscratch/kocevski/52004753/ltcube_741571201_742176001_4FGL_J1821.6+6636_weekly_bin831.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/52004753/Model_4FGL_J1821.6+6636_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) = 31036.4850744 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 31036.485061 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .22351E-02 1.0000 .0000 .10000E+07 2 'Prefactor ' .18418E-03 1.0000 .0000 .10000E+07 3 'norm ' .84085 1.0000 .0000 .10000E+07 4 'Prefactor ' .22340 1.0000 .0000 .10000E+07 5 'norm ' .35938E-06 1.0000 .0000 .10000E+07 6 'Prefactor ' 4.6151 1.0000 .0000 .10000E+07 7 'Prefactor ' .91749E-06 1.0000 .0000 .10000E+07 8 'Prefactor ' 4.9540 1.0000 .0000 .10000E+07 9 'Prefactor ' 9.3158 1.0000 .0000 .10000E+07 10 'Prefactor ' 1.5595 1.0000 .0000 .10000E+07 11 'Prefactor ' 2.1716 1.0000 .0000 .10000E+07 12 'Prefactor ' .12883E-02 1.0000 .0000 .10000E+07 13 'Prefactor ' 37.964 1.0000 .0000 .10000E+07 14 'norm ' 21.094 1.0000 .0000 .10000E+07 15 'norm ' 4.1529 1.0000 .0000 .10000E+07 16 'norm ' 8.1300 1.0000 .0000 .10000E+07 17 'Prefactor ' 6.2473 1.0000 .0000 .10000E+07 18 'Prefactor ' .36016E-01 1.0000 .0000 .10000E+07 19 'Prefactor ' 3.7052 1.0000 .0000 .10000E+07 20 'norm ' 5.1370 1.0000 .0000 .10000E+07 21 'Prefactor ' .26458E-02 1.0000 .0000 .10000E+07 22 'Prefactor ' 2.4251 1.0000 .0000 .10000E+07 23 'Prefactor ' .75475E-03 1.0000 .0000 .10000E+07 24 'norm ' .66351 1.0000 .0000 .10000E+07 25 'norm ' 4.3870 1.0000 .0000 .10000E+07 26 'norm ' .34397E-04 1.0000 .0000 .10000E+07 27 'norm ' 31.527 1.0000 .0000 .10000E+07 28 'Prefactor ' 5.1157 1.0000 .0000 .10000E+07 29 'Prefactor ' .20650E-04 1.0000 .0000 .10000E+07 30 'norm ' 2.2937 1.0000 .0000 .10000E+07 31 'norm ' 18.806 1.0000 .0000 .10000E+07 32 'norm ' 7.8920 1.0000 .0000 .10000E+07 33 'Prefactor ' 31.949 1.0000 .0000 .10000E+07 34 'norm ' .27089E-05 1.0000 .0000 .10000E+07 35 'Normalizat' .91667 1.0000 .10000E-01 10.000 36 'Prefactor ' 1.0874 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6130E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 31036.48 FROM MIGRAD STATUS=CONVERGED 196 CALLS 3987 TOTAL EDM= .19E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.6% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .59397E-08 5.3416 .34581E-07** at limit ** 2 Prefactor .28311E-07 7.2768 -.20463E-06** at limit ** 3 norm .83659 .72744 -.37634E-08 -.21118E-01 4 Prefactor .20987 .56997 .44384E-08** at limit ** 5 norm .0000 .10727 -.10007E-07** at limit ** 6 Prefactor 4.6164 4.7061 -.49701E-07 .41862E-02 7 Prefactor .16653E-09 1.0126 -.24638E-06** at limit ** 8 Prefactor 5.0210 6.1853 .14379E-07 -.32771E-01 9 Prefactor 9.3415 4.3063 -.40499E-07 -.74348E-02 10 Prefactor 1.5441 3.1559 -.34806E-07 -.55501E-02 11 Prefactor 2.1613 5.0663 -.44171E-07 -.27102E-02 12 Prefactor .28226E-05 6.1441 .72357E-07** at limit ** 13 Prefactor 37.743 36.336 -.11894E-06 .51444E-01 14 norm 21.086 2.7236 .57532E-09 -.12606E-03 15 norm 4.1532 .76186 .62492E-08 .33164E-02 16 norm 8.1476 3.0176 .53035E-08 -.68085E-03 17 Prefactor 6.2433 1.5348 -.51458E-09 -.25230E-01 18 Prefactor .22249E-06 27.013 -.40368E-06** at limit ** 19 Prefactor 3.6800 3.4959 -.17439E-07 .59155E-02 20 norm 5.1414 3.4392 -.10242E-06 -.47274E-02 21 Prefactor .16989E-05 7.3377 -.21139E-07** at limit ** 22 Prefactor 2.4270 4.6191 .11704E-06 -.45419E-01 23 Prefactor .49605E-06 18.280 .17204E-06** at limit ** 24 norm .66518 1.2416 .10850E-06 .90082E-02 25 norm 4.3870 1.9994 -.76740E-07 -.57193E-02 26 norm .37381E-06 10.374 -.13353E-06** at limit ** 27 norm 31.569 8.4692 -.12687E-07 -.17453E-02 28 Prefactor 5.0987 8.1102 .73967E-09 -.14078E-01 29 Prefactor .83267E-09 3.3991 -.47950E-07** at limit ** 30 norm 2.2937 .78935 .11916E-07 .47861E-02 31 norm 18.805 1.0053 -.83096E-10 -.71931E-03 32 norm 7.8722 5.8604 -.42835E-07 -.60163E-01 33 Prefactor 31.952 1.7784 .30772E-08 .12847E-01 34 norm .0000 .97344 -.30877E-07** at limit ** 35 Normalizat .91650 .13279 -.18928E-05 .73088E-04 36 Prefactor 1.0875 .67869E-01 .16669E-05 .41138E-03 ERR DEF= .500 Final values: Prefactor = 5.93969e-09 Prefactor = 2.83107e-08 norm = 0.836594 Prefactor = 0.209875 norm = 0 Prefactor = 4.6164 Prefactor = 1.66533e-10 Prefactor = 5.02103 Prefactor = 9.34152 Prefactor = 1.54411 Prefactor = 2.16127 Prefactor = 2.82258e-06 Prefactor = 37.7435 norm = 21.0856 norm = 4.15316 norm = 8.14761 Prefactor = 6.24328 Prefactor = 2.22489e-07 Prefactor = 3.67996 norm = 5.14138 Prefactor = 1.69886e-06 Prefactor = 2.42698 Prefactor = 4.96048e-07 norm = 0.665181 norm = 4.38701 norm = 3.73812e-07 norm = 31.569 Prefactor = 5.09872 Prefactor = 8.32667e-10 norm = 2.29374 norm = 18.8054 norm = 7.87223 Prefactor = 31.9522 norm = 0 Normalizat = 0.916503 Prefactor = 1.08746 ********** ** 18 **HESSE ********** FCN= 31036.48 FROM HESSE STATUS=OK 909 CALLS 4896 TOTAL EDM= .13E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .59397E-08 13.898 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor .28311E-07 7.5534 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 norm .83659 6.2937 .49938E-03 -1.5690 4 Prefactor .20987 4.3563 .11373E-01 -1.5699 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 norm .0000 .10493 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 4.6164 4.7609 .46828E-03 -1.5665 7 Prefactor .16653E-09 1.0096 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 5.0210 6.4698 .45161E-03 -1.5663 9 Prefactor 9.3415 4.3520 .32811E-03 -1.5647 10 Prefactor 1.5441 37.723 .85185E-03 -1.5683 11 Prefactor 2.1613 5.1320 .69850E-03 -1.5679 12 Prefactor .28226E-05 14.954 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor 37.743 40.075 .16232E-03 -1.5585 14 norm 21.086 2.7246 .21779E-03 -1.5616 15 norm 4.1532 .78873 .49436E-03 -1.5667 16 norm 8.1476 3.0305 .35138E-03 -1.5651 17 Prefactor 6.2433 10.868 .40138E-03 -1.5658 18 Prefactor .22249E-06 28.816 .16149E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 Prefactor 3.6800 3.5981 .52440E-03 -1.5670 20 norm 5.1414 3.4502 .44334E-03 -1.5663 21 Prefactor .16989E-05 13.476 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 22 Prefactor 2.4270 7.6102 .65693E-03 -1.5677 23 Prefactor .49605E-06 19.189 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 24 norm .66518 1.3243 .63721E-03 -1.5692 25 norm 4.3870 2.0030 .48061E-03 -1.5666 26 norm .37381E-06 1.2236 .66599E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 27 norm 31.569 8.9461 .17812E-03 -1.5596 28 Prefactor 5.0987 8.7024 .44427E-03 -1.5663 29 Prefactor .83267E-09 3.3330 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 30 norm 2.2937 .80832 .67744E-03 -1.5678 31 norm 18.805 15.199 .23068E-03 -1.5621 32 norm 7.8722 6.2786 .35668E-03 -1.5652 33 Prefactor 31.952 14.027 .17694E-03 -1.5595 34 norm .0000 .96885 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 35 Normalizat .91650 .12312 .87718E-01 -.95883 36 Prefactor 1.0875 .61641E-01 .38087E-01 -.89868 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.26502e-06 Minuit parameter uncertainties: 1 0.000573483 2 0.000924633 3 4.58926 4 1.91235 5 1.8226e-07 6 4.76092 7 2.76709e-05 8 6.46976 9 4.35196 10 15.2642 11 5.132 12 0.0129937 13 40.0756 14 2.72459 15 0.788729 16 3.03046 17 10.8678 18 0.00506391 19 3.59807 20 3.45019 21 0.00956958 22 7.6102 23 0.00617036 24 1.32425 25 2.00298 26 0.00135265 27 8.94611 28 8.70242 29 0.000104784 30 0.808322 31 15.1994 32 6.27857 33 14.0271 34 2.86326e-06 35 0.12316 36 0.0616454 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 31036.4840249 Extracting fit parameters... 4FGL J1821.6+6636 Spectrum: PowerLaw 351 Prefactor: 2.225e-07 5.064e-03 0.000e+00 1.000e+06 ( 1.000e-15) 352 Index: 1.833e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 353 Scale: 4.696e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 610 Prefactor: 1.087e+00 6.165e-02 0.000e+00 1.000e+01 ( 1.000e+00) 611 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 612 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 609 Normalization: 9.165e-01 1.232e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 275.414 66.609 Photon Flux Upper Limit: 1.74929440184e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00129288728264 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/52004753/likelihoodResults_741571201_742176001_4FGL_J1821.6+6636_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): 0 logL (Free Index) = 31036.5005876 delta logL = -0.0165627352471 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 31036.484025 delta logL = -9.84073267318e-08 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .10308E-05 1.0000 .0000 .10000E+07 2 'Index ' .16200 1.0000 .0000 10.000 3 'Normalizat' .91653 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0875 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6130E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 31036.48 FROM MIGRAD STATUS=CONVERGED 114 CALLS 287 TOTAL EDM= .58E-10 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .10128E-01 .16595 .33590E-02** at limit ** 2 Index 3.7535 6.3588 .52284E-01 .10791E-04 3 Normalizat .91572 .38991E-02 .87752E-01 -.35837E-04 4 Prefactor 1.0877 .21922E-02 .38084E-01 -.20693E-03 ERR DEF= .500 Final values: Prefactor = 0.0101276 Index = 3.75349 Normalizat = 0.915717 Prefactor = 1.08767 ********** ** 18 **HESSE ********** FCN= 31036.48 FROM HESSE STATUS=NOT POSDEF 45 CALLS 332 TOTAL EDM= .32E-08 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .10128E-01 .93273 .17322E-02 -1.5706 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 3.7535 5.5914 .52284E-01 -.25196 3 Normalizat .91572 .56781E-02 .38860E-03 -.95910 4 Prefactor 1.0877 .32002E-02 .20129E-03 -.89862 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 3.17534e-09 Minuit parameter uncertainties: 1 0.194384 2 13.9302 3 0.00567813 4 0.00320024 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 31036.4837323 delta logL = 0.000292504540994 Extracting fit parameters... 4FGL J1821.6+6636 Spectrum: PowerLaw 351 Prefactor: 1.013e-02 1.944e-01 0.000e+00 1.000e+06 ( 1.000e-15) 352 Index: 3.753e+00 1.393e+01 0.000e+00 1.000e+01 (-1.000e+00) 353 Scale: 4.696e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 610 Prefactor: 1.088e+00 3.200e-03 0.000e+00 1.000e+01 ( 1.000e+00) 611 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 612 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 609 Normalization: 9.157e-01 5.678e-03 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 275.414 66.609 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/52004753/cmap_HighResolution_741571201_742176001_4FGL_J1821.6+6636_weekly_bin831.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='1.29e-03', job_status='DONE', photon_flux_upper_limit='1.75e-08', time_completed='2024-07-09 04:11:40.368320', job_id='52004753', GAL2='1.09', fit_tolerance='1e-08', EG2='0.92', EG='0.92', time_epoch_completed='1720523500.37', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.09', dlogl='2.93e-04', ts2='0.00', photon_index_error='0.00', photon_index='1.83' WHERE bin_id='831' AND source_name='4FGL J1821.6+6636' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Jul 9 04:11:41 PDT 2024