/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 = 17402 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1821.6+6636_weekly_bin835 RA = 275.414, Dec = 66.6093 tmin = 743990401, tmax = 744595201 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='53081642', job_status='RUN', time_executed='2024-08-06 09:31:18.890140', time_epoch_executed='1722961878.89' WHERE source_name='4FGL J1821.6+6636' and cadence='weekly' and bin_id='835' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/53081642 Creating custom pfile directory: /lscratch/kocevski/53081642/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=743990401.0 && nMetStart<744595201.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=743990401.0 && nMetStart<744595201.0' /Data/Flight/Level1/LPA Retrieving 107 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/53081642/ft1_4FGL_J1821.6+6636_weekly_bin835.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=743990401.0 && nMetStart<744595201.0' /Data/Flight/Level1/LPA Retrieving 107 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/53081642/ft2_4FGL_J1821.6+6636_weekly_bin835.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/53081642/ft1_4FGL_J1821.6+6636_weekly_bin835.fits outfile=/lscratch/kocevski/53081642/ft1_filteredMKT_4FGL_J1821.6+6636_weekly_bin835.fits ra=275.414 dec=66.6093 rad=12.0 tmin=743990401.0 tmax=744595201.0 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 7.26 user 2.90 sys 0.21 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/53081642/ft2_4FGL_J1821.6+6636_weekly_bin835.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/53081642/ft2_4FGL_J1821.6+6636_weekly_bin835.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/53081642/ft1_filteredMKT_4FGL_J1821.6+6636_weekly_bin835.fits evtable="EVENTS" outfile="/lscratch/kocevski/53081642/ft1_filtered_4FGL_J1821.6+6636_weekly_bin835.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 2.05 user 0.18 sys 0.17 Number of photons that the gtmktime cut: 5115 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/53081642/ft1_filtered_4FGL_J1821.6+6636_weekly_bin835.fits" evtable="EVENTS" scfile=/lscratch/kocevski/53081642/ft2_4FGL_J1821.6+6636_weekly_bin835.fits sctable="SC_DATA" outfile=/lscratch/kocevski/53081642/ltcube_743990401_744595201_4FGL_J1821.6+6636_weekly_bin835.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/53081642/ft2_4FGL_J1821.6+6636_weekly_bin835.fits .....................! real 26.13 user 25.67 sys 0.25 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/53081642/ft1_filtered_4FGL_J1821.6+6636_weekly_bin835.fits evtable="EVENTS" scfile=/lscratch/kocevski/53081642/ft2_4FGL_J1821.6+6636_weekly_bin835.fits sctable="SC_DATA" expcube=/lscratch/kocevski/53081642/ltcube_743990401_744595201_4FGL_J1821.6+6636_weekly_bin835.fits outfile=/lscratch/kocevski/53081642/expmap_743990401_744595201_4FGL_J1821.6+6636_weekly_bin835.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/53081642/ltcube_743990401_744595201_4FGL_J1821.6+6636_weekly_bin835.fits .....................! real 59.16 user 55.45 sys 3.38 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/53081642/ft1_filtered_4FGL_J1821.6+6636_weekly_bin835.fits scfile=/lscratch/kocevski/53081642/ft2_4FGL_J1821.6+6636_weekly_bin835.fits outfile=/lscratch/kocevski/53081642/cmap_743990401_744595201_4FGL_J1821.6+6636_weekly_bin835.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 0.42 user 0.20 sys 0.14 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/53081642/ft1_filtered_4FGL_J1821.6+6636_weekly_bin835.fits scfile=/lscratch/kocevski/53081642/ft2_4FGL_J1821.6+6636_weekly_bin835.fits outfile=/lscratch/kocevski/53081642/cmap_HighResolution_743990401_744595201_4FGL_J1821.6+6636_weekly_bin835.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 0.39 user 0.20 sys 0.14 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/53081642/ft1_filtered_4FGL_J1821.6+6636_weekly_bin835.fits evtable="EVENTS" scfile=/lscratch/kocevski/53081642/ft2_4FGL_J1821.6+6636_weekly_bin835.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/53081642/Model_4FGL_J1821.6+6636_weekly_bin835.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/53081642/ft1_filtered_4FGL_J1821.6+6636_weekly_bin835.fits.....................! real 166.32 user 164.60 sys 0.87 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/53081642/ft1_filtered_4FGL_J1821.6+6636_weekly_bin835.fits', '/lscratch/kocevski/53081642/ft2_4FGL_J1821.6+6636_weekly_bin835.fits', expMap='/lscratch/kocevski/53081642/expmap_743990401_744595201_4FGL_J1821.6+6636_weekly_bin835.fits', expCube='/lscratch/kocevski/53081642/ltcube_743990401_744595201_4FGL_J1821.6+6636_weekly_bin835.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/53081642/Model_4FGL_J1821.6+6636_weekly_bin835.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/53081642/ft1_filtered_4FGL_J1821.6+6636_weekly_bin835.fits Spacecraft file(s): /lscratch/kocevski/53081642/ft2_4FGL_J1821.6+6636_weekly_bin835.fits Exposure map: /lscratch/kocevski/53081642/expmap_743990401_744595201_4FGL_J1821.6+6636_weekly_bin835.fits Exposure cube: /lscratch/kocevski/53081642/ltcube_743990401_744595201_4FGL_J1821.6+6636_weekly_bin835.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/53081642/Model_4FGL_J1821.6+6636_weekly_bin835.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) = 52261.6748566 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 52261.5697657 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .91671E-03 1.0000 .0000 .10000E+07 2 'Prefactor ' .22871E-07 1.0000 .0000 .10000E+07 3 'norm ' .90922 1.0000 .0000 .10000E+07 4 'Prefactor ' .17715E-03 1.0000 .0000 .10000E+07 5 'norm ' .44409E-09 1.0000 .0000 .10000E+07 6 'Prefactor ' 3.8840 1.0000 .0000 .10000E+07 7 'Prefactor ' .49773E-04 1.0000 .0000 .10000E+07 8 'Prefactor ' 15.534 1.0000 .0000 .10000E+07 9 'Prefactor ' 2.0329 1.0000 .0000 .10000E+07 10 'Prefactor ' .88211E-02 1.0000 .0000 .10000E+07 11 'Prefactor ' 6.8377 1.0000 .0000 .10000E+07 12 'Prefactor ' .14188E-01 1.0000 .0000 .10000E+07 13 'Prefactor ' 26.055 1.0000 .0000 .10000E+07 14 'norm ' 8.0713 1.0000 .0000 .10000E+07 15 'norm ' 2.8733 1.0000 .0000 .10000E+07 16 'norm ' 6.0504 1.0000 .0000 .10000E+07 17 'Prefactor ' 21.787 1.0000 .0000 .10000E+07 18 'Prefactor ' .77745E-01 1.0000 .0000 .10000E+07 19 'Prefactor ' .89042 1.0000 .0000 .10000E+07 20 'norm ' .34833E-05 1.0000 .0000 .10000E+07 21 'Prefactor ' .16581E-06 1.0000 .0000 .10000E+07 22 'Prefactor ' 4.4032 1.0000 .0000 .10000E+07 23 'Prefactor ' .61336E-04 1.0000 .0000 .10000E+07 24 'norm ' 4.2667 1.0000 .0000 .10000E+07 25 'norm ' 5.3544 1.0000 .0000 .10000E+07 26 'norm ' 1.4648 1.0000 .0000 .10000E+07 27 'norm ' 7.4963 1.0000 .0000 .10000E+07 28 'Prefactor ' .12588E-03 1.0000 .0000 .10000E+07 29 'Prefactor ' 4.0390 1.0000 .0000 .10000E+07 30 'norm ' 1.1808 1.0000 .0000 .10000E+07 31 'norm ' .22444E-05 1.0000 .0000 .10000E+07 32 'norm ' .17401E-03 1.0000 .0000 .10000E+07 33 'Prefactor ' 9.6109 1.0000 .0000 .10000E+07 34 'norm ' .72140E-05 1.0000 .0000 .10000E+07 35 'Normalizat' .85665 1.0000 .10000E-01 10.000 36 'Prefactor ' 1.0323 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= 52261.57 FROM MIGRAD STATUS=CONVERGED 200 CALLS 3001 TOTAL EDM= .13E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.8% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .12434E-07 22.778 -.67212E-06** at limit ** 2 Prefactor .99920E-09 5.4424 -.48489E-06** at limit ** 3 norm .90882 2.0122 -.12020E-06 -.41830E-01 4 Prefactor .11102E-09 2.8040 -.20271E-06** at limit ** 5 norm .0000 .10456 .11271E-06** at limit ** 6 Prefactor 3.8842 2.6526 -.39618E-06 -.24069E-02 7 Prefactor .55511E-10 1.6147 -.33905E-06** at limit ** 8 Prefactor 15.537 3.5644 -.25528E-07 .10207 9 Prefactor 2.0310 2.1299 -.31449E-06 .35986E-03 10 Prefactor .17836E-06 22.716 .29301E-06** at limit ** 11 Prefactor 6.8368 3.6012 -.14746E-06 .85543E-03 12 Prefactor .77161E-08 40.926 -.32220E-05** at limit ** 13 Prefactor 26.535 3.4697 -.69677E-07 -.75007E-02 14 norm 8.0708 1.4267 -.38610E-07 -.32563E-02 15 norm 2.8735 .50427 -.62628E-07 -.67022E-02 16 norm 6.0502 1.9097 -.39009E-07 -.17919E-02 17 Prefactor 21.775 1.8362 .60930E-07 .15165 18 Prefactor .26590E-07 .96205 .35729E-07** at limit ** 19 Prefactor .89599 2.0384 -.23518E-06 -.38614E-02 20 norm .0000 .85588 -.35414E-06** at limit ** 21 Prefactor .55511E-10 1.3514 -.31971E-06** at limit ** 22 Prefactor 4.4060 2.5219 .15156E-07 .57116E-02 23 Prefactor .94369E-09 6.8108 .14689E-06** at limit ** 24 norm 4.2665 1.2601 -.34079E-07 -.15166E-02 25 norm 5.3546 1.4588 -.75136E-07 -.15334E-02 26 norm 1.4663 1.2728 .64066E-07 .51692E-03 27 norm 7.4718 4.0329 -.16073E-06 .79108E-03 28 Prefactor .13554E-05 19.165 .67311E-06** at limit ** 29 Prefactor 4.0398 2.1498 -.46396E-07 .11711E-02 30 norm 1.1806 .47114 -.48821E-07 -.32347E-02 31 norm .47184E-08 6.1098 -.65860E-06** at limit ** 32 norm .0000 3.0957 .12097E-06** at limit ** 33 Prefactor 9.6445 7.3225 -.12478E-06 .19710E-02 34 norm .0000 1.0918 -.60145E-06** at limit ** 35 Normalizat .85651 .91318E-01 .80772E-06 -.16418E-04 36 Prefactor 1.0323 .49405E-01 .86033E-06 -.41244E-05 ERR DEF= .500 Final values: Prefactor = 1.24345e-08 Prefactor = 9.99201e-10 norm = 0.908823 Prefactor = 1.11022e-10 norm = 0 Prefactor = 3.88422 Prefactor = 5.55112e-11 Prefactor = 15.5367 Prefactor = 2.03096 Prefactor = 1.78357e-07 Prefactor = 6.83679 Prefactor = 7.71605e-09 Prefactor = 26.5347 norm = 8.0708 norm = 2.87354 norm = 6.05017 Prefactor = 21.7746 Prefactor = 2.65898e-08 Prefactor = 0.895992 norm = 0 Prefactor = 5.55112e-11 Prefactor = 4.40605 Prefactor = 9.4369e-10 norm = 4.26654 norm = 5.35465 norm = 1.46634 norm = 7.47179 Prefactor = 1.35542e-06 Prefactor = 4.03975 norm = 1.18062 norm = 4.71845e-09 norm = 0 Prefactor = 9.64454 norm = 0 Normalizat = 0.856508 Prefactor = 1.03234 ********** ** 18 **HESSE ********** FCN= 52261.57 FROM HESSE STATUS=OK 907 CALLS 3908 TOTAL EDM= .15E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .12434E-07 22.908 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor .99920E-09 5.4555 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 norm .90882 2.4659 .45125E-03 -1.5689 4 Prefactor .11102E-09 2.8067 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 norm .0000 .54266E-01 .19377E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 3.8842 2.6787 .51174E-03 -1.5669 7 Prefactor .55511E-10 .27706 .63116E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 15.537 5.8063 .25386E-03 -1.5629 9 Prefactor 2.0310 2.1492 .72521E-03 -1.5679 10 Prefactor .17836E-06 37.937 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor 6.8368 3.6464 .38346E-03 -1.5656 12 Prefactor .77161E-08 41.529 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor 26.535 28.162 .19595E-03 -1.5605 14 norm 8.0708 1.4338 .35267E-03 -1.5651 15 norm 2.8735 .50739 .59939E-03 -1.5674 16 norm 6.0502 1.9241 .40795E-03 -1.5659 17 Prefactor 21.775 8.9819 .21430E-03 -1.5615 18 Prefactor .26590E-07 79.203 .14571E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 Prefactor .89599 2.2804 .46425E-03 -1.5689 20 norm .0000 .85402 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Prefactor .55511E-10 1.3528 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 22 Prefactor 4.4060 7.6339 .47970E-03 -1.5666 23 Prefactor .94369E-09 6.8676 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 24 norm 4.2665 1.3415 .48753E-03 -1.5667 25 norm 5.3546 1.4601 .43407E-03 -1.5662 26 norm 1.4663 1.2730 .88819E-03 -1.5684 27 norm 7.4718 4.0466 .36606E-03 -1.5653 28 Prefactor .13554E-05 2.6247 .77147E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 29 Prefactor 4.0398 2.1560 .50150E-03 -1.5668 30 norm 1.1806 .47250 .10516E-02 -1.5686 31 norm .47184E-08 6.1468 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 32 norm .0000 3.0882 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 33 Prefactor 9.6445 7.6546 .32301E-03 -1.5646 34 norm .0000 1.0736 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 35 Normalizat .85651 .83541E-01 .83191E-01 -.98006 36 Prefactor 1.0323 .43868E-01 .41078E-01 -.91659 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.50802e-06 Minuit parameter uncertainties: 1 0.00106689 2 0.000147919 3 2.46591 4 3.59777e-05 5 3.31208e-07 6 2.67866 7 7.76905e-06 8 5.80633 9 2.14923 10 0.00520241 11 3.64642 12 0.00113046 13 28.1621 14 1.43376 15 0.507392 16 1.92406 17 8.9819 18 0.00290165 19 2.28039 20 1.9725e-07 21 1.28924e-05 22 7.63397 23 0.000160492 24 1.34154 25 1.46013 26 1.27304 27 4.04664 28 0.00377232 29 2.15603 30 0.472498 31 0.000341195 32 1.08712e-05 33 7.65458 34 3.07268e-06 35 0.0835531 36 0.0438691 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 52261.5687086 Extracting fit parameters... 4FGL J1821.6+6636 Spectrum: PowerLaw 351 Prefactor: 2.659e-08 2.902e-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: 1.032e+00 4.387e-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: 8.565e-01 8.355e-02 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 275.414 66.609 Photon Flux Upper Limit: 1.51261563157e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00111796019671 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/53081642/likelihoodResults_743990401_744595201_4FGL_J1821.6+6636_weekly_bin835.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) = 52261.5748209 delta logL = -0.00611234080861 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 52261.1404665 delta logL = 0.428242060392 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .40060 1.0000 .0000 .10000E+07 2 'Index ' 3.6061 1.0000 .0000 10.000 3 'Normalizat' .83776 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0371 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= 52261.14 FROM MIGRAD STATUS=CONVERGED 63 CALLS 256 TOTAL EDM= .58E-08 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .39368 6.3049 .89418E-03 .16193 2 Index 3.6112 1.7677 .66030E-01 .23291E-02 3 Normalizat .83788 .16349E-01 .84012E-01 .20789E-03 4 Prefactor 1.0371 .92438E-02 .40729E-01 .53533E-05 ERR DEF= .500 Final values: Prefactor = 0.393684 Index = 3.61122 Normalizat = 0.837878 Prefactor = 1.03712 ********** ** 18 **HESSE ********** FCN= 52261.14 FROM HESSE STATUS=NOT POSDEF 31 CALLS 287 TOTAL EDM= .11E-06 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .39368 22.554 .15049E-04 -1.5695 2 Index 3.6112 3.7903 .11293E-01 -.28146 3 Normalizat .83788 .54501E-01 .37200E-03 -.98679 4 Prefactor 1.0371 .29745E-01 .19028E-03 -.91502 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 1.10953e-07 Minuit parameter uncertainties: 1 5.9596 2 4.36797 3 0.0545043 4 0.0297456 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) = 52261.1404625 delta logL = 0.428246115102 Extracting fit parameters... 4FGL J1821.6+6636 Spectrum: PowerLaw 351 Prefactor: 3.937e-01 5.960e+00 0.000e+00 1.000e+06 ( 1.000e-15) 352 Index: 3.611e+00 4.368e+00 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: 1.037e+00 2.975e-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: 8.379e-01 5.450e-02 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/53081642/cmap_HighResolution_743990401_744595201_4FGL_J1821.6+6636_weekly_bin835.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='1.12e-03', job_status='DONE', photon_flux_upper_limit='1.51e-08', time_completed='2024-08-06 10:03:35.942801', job_id='53081642', GAL2='1.04', fit_tolerance='1e-08', EG2='0.84', EG='0.86', time_epoch_completed='1722963815.94', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.03', dlogl='4.28e-01', ts2='0.93', photon_index_error='0.00', photon_index='1.83' WHERE bin_id='835' AND source_name='4FGL J1821.6+6636' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Aug 6 10:03:35 PDT 2024