/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 = 17539 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1608.0+4949_weekly_bin861 RA = 242.014, Dec = 49.829 tmin = 759715201, tmax = 760320001 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='63369913', job_status='RUN', time_executed='2025-02-04 04:45:42.949110', time_epoch_executed='1738673142.95' WHERE source_name='4FGL J1608.0+4949' and cadence='weekly' and bin_id='861' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/63369913 Creating custom pfile directory: /lscratch/kocevski/63369913/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=759715201.0 && nMetStart<760320001.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=759715201.0 && nMetStart<760320001.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/63369913/ft1_4FGL_J1608.0+4949_weekly_bin861.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=759715201.0 && nMetStart<760320001.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/63369913/ft2_4FGL_J1608.0+4949_weekly_bin861.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/63369913/ft1_4FGL_J1608.0+4949_weekly_bin861.fits outfile=/lscratch/kocevski/63369913/ft1_filteredMKT_4FGL_J1608.0+4949_weekly_bin861.fits ra=242.014 dec=49.829 rad=12.0 tmin=759715201.0 tmax=760320001.0 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 4.95 user 4.50 sys 0.36 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/63369913/ft2_4FGL_J1608.0+4949_weekly_bin861.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/63369913/ft2_4FGL_J1608.0+4949_weekly_bin861.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/63369913/ft1_filteredMKT_4FGL_J1608.0+4949_weekly_bin861.fits evtable="EVENTS" outfile="/lscratch/kocevski/63369913/ft1_filtered_4FGL_J1608.0+4949_weekly_bin861.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 0.43 user 0.23 sys 0.15 Number of photons that the gtmktime cut: 1701 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/63369913/ft1_filtered_4FGL_J1608.0+4949_weekly_bin861.fits" evtable="EVENTS" scfile=/lscratch/kocevski/63369913/ft2_4FGL_J1608.0+4949_weekly_bin861.fits sctable="SC_DATA" outfile=/lscratch/kocevski/63369913/ltcube_759715201_760320001_4FGL_J1608.0+4949_weekly_bin861.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/63369913/ft2_4FGL_J1608.0+4949_weekly_bin861.fits .....................! real 19.05 user 18.48 sys 0.36 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/63369913/ft1_filtered_4FGL_J1608.0+4949_weekly_bin861.fits evtable="EVENTS" scfile=/lscratch/kocevski/63369913/ft2_4FGL_J1608.0+4949_weekly_bin861.fits sctable="SC_DATA" expcube=/lscratch/kocevski/63369913/ltcube_759715201_760320001_4FGL_J1608.0+4949_weekly_bin861.fits outfile=/lscratch/kocevski/63369913/expmap_759715201_760320001_4FGL_J1608.0+4949_weekly_bin861.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/63369913/ltcube_759715201_760320001_4FGL_J1608.0+4949_weekly_bin861.fits .....................! real 72.26 user 67.45 sys 4.31 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 212 point sources and 0 extended sources Setting source of interest to: 4FGL J1608.0+4949 @ 242.014 49.829 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/63369913/ft1_filtered_4FGL_J1608.0+4949_weekly_bin861.fits scfile=/lscratch/kocevski/63369913/ft2_4FGL_J1608.0+4949_weekly_bin861.fits outfile=/lscratch/kocevski/63369913/cmap_759715201_760320001_4FGL_J1608.0+4949_weekly_bin861.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=242.014 yref=49.829 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 0.46 user 0.25 sys 0.15 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/63369913/ft1_filtered_4FGL_J1608.0+4949_weekly_bin861.fits scfile=/lscratch/kocevski/63369913/ft2_4FGL_J1608.0+4949_weekly_bin861.fits outfile=/lscratch/kocevski/63369913/cmap_HighResolution_759715201_760320001_4FGL_J1608.0+4949_weekly_bin861.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=242.014 yref=49.829 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 0.52 user 0.25 sys 0.15 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/63369913/ft1_filtered_4FGL_J1608.0+4949_weekly_bin861.fits evtable="EVENTS" scfile=/lscratch/kocevski/63369913/ft2_4FGL_J1608.0+4949_weekly_bin861.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/63369913/Model_4FGL_J1608.0+4949_weekly_bin861.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/63369913/ft1_filtered_4FGL_J1608.0+4949_weekly_bin861.fits.....................! real 51.23 user 50.03 sys 0.76 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/63369913/ft1_filtered_4FGL_J1608.0+4949_weekly_bin861.fits', '/lscratch/kocevski/63369913/ft2_4FGL_J1608.0+4949_weekly_bin861.fits', expMap='/lscratch/kocevski/63369913/expmap_759715201_760320001_4FGL_J1608.0+4949_weekly_bin861.fits', expCube='/lscratch/kocevski/63369913/ltcube_759715201_760320001_4FGL_J1608.0+4949_weekly_bin861.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/63369913/Model_4FGL_J1608.0+4949_weekly_bin861.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1608.0+4949' 4FGL J1608.0+4949 Spectrum: PowerLaw 308 Prefactor: 4.577e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-14) 309 Index: 2.267e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 310 Scale: 1.615e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/63369913/ft1_filtered_4FGL_J1608.0+4949_weekly_bin861.fits Spacecraft file(s): /lscratch/kocevski/63369913/ft2_4FGL_J1608.0+4949_weekly_bin861.fits Exposure map: /lscratch/kocevski/63369913/expmap_759715201_760320001_4FGL_J1608.0+4949_weekly_bin861.fits Exposure cube: /lscratch/kocevski/63369913/ltcube_759715201_760320001_4FGL_J1608.0+4949_weekly_bin861.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/63369913/Model_4FGL_J1608.0+4949_weekly_bin861.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) = 18265.8537811 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 18265.7273647 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 4.8779 1.0000 .0000 .10000E+07 2 'Prefactor ' 2.0666 1.0000 .0000 .10000E+07 3 'Prefactor ' .14932E-07 1.0000 .0000 .10000E+07 4 'Prefactor ' 6.8948 1.0000 .0000 .10000E+07 5 'norm ' .22593E-07 1.0000 .0000 .10000E+07 6 'Prefactor ' .17277E-04 1.0000 .0000 .10000E+07 7 'Prefactor ' 4.3590 1.0000 .0000 .10000E+07 8 'Prefactor ' .81615E-04 1.0000 .0000 .10000E+07 9 'Prefactor ' .22204E-09 1.0000 .0000 .10000E+07 10 'Prefactor ' 2.3411 1.0000 .0000 .10000E+07 11 'norm ' 20.886 1.0000 .0000 .10000E+07 12 'Prefactor ' .45532E-03 1.0000 .0000 .10000E+07 13 'Prefactor ' .14096E-02 1.0000 .0000 .10000E+07 14 'Prefactor ' 4.3396 1.0000 .0000 .10000E+07 15 'Prefactor ' .80529E-03 1.0000 .0000 .10000E+07 16 'Prefactor ' .19732E-03 1.0000 .0000 .10000E+07 17 'Prefactor ' .22926E-07 1.0000 .0000 .10000E+07 18 'norm ' 26.261 1.0000 .0000 .10000E+07 19 'norm ' .19473E-03 1.0000 .0000 .10000E+07 20 'Prefactor ' .41023 1.0000 .0000 .10000E+07 21 'Prefactor ' .67649E-04 1.0000 .0000 .10000E+07 22 'norm ' 1.5620 1.0000 .0000 .10000E+07 23 'Prefactor ' .79270E-07 1.0000 .0000 .10000E+07 24 'Prefactor ' 3.1585 1.0000 .0000 .10000E+07 25 'Prefactor ' 2.0960 1.0000 .0000 .10000E+07 26 'Prefactor ' .58009E-07 1.0000 .0000 .10000E+07 27 'Prefactor ' 7.1874 1.0000 .0000 .10000E+07 28 'norm ' .31348 1.0000 .0000 .10000E+07 29 'Prefactor ' .69489E-04 1.0000 .0000 .10000E+07 30 'Normalizat' 1.1702 1.0000 .10000E-01 10.000 31 'Prefactor ' .81960 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6800E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 18265.73 FROM MIGRAD STATUS=CONVERGED 205 CALLS 2479 TOTAL EDM= .92E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .8% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 4.8775 1.3942 .67460E-08 -.22519E-03 2 Prefactor 2.0567 4.1148 -.11974E-06 .14067E-03 3 Prefactor .99920E-09 4.7442 .98463E-07** at limit ** 4 Prefactor 6.8940 5.0990 .56611E-07 -.10927E-03 5 norm .0000 .72690 -.16260E-07** at limit ** 6 Prefactor .59397E-08 1.7945 .11440E-06** at limit ** 7 Prefactor 4.3598 5.4585 -.63821E-07 .58432E-04 8 Prefactor .0000 5.5855 -.19565E-06** at limit ** 9 Prefactor .55511E-10 2.6368 -.12518E-07** at limit ** 10 Prefactor 2.3258 2.8821 .87002E-07 -.31389E-03 11 norm 20.905 5.3559 .10334E-07 -.39557E-03 12 Prefactor .55511E-10 13.508 -.16763E-06** at limit ** 13 Prefactor .11657E-07 31.982 -.37467E-07** at limit ** 14 Prefactor 4.3522 3.1892 -.28827E-07 .16593E-03 15 Prefactor .10547E-08 77.788 -.13806E-05** at limit ** 16 Prefactor .49849E-07 1.7018 .24355E-07** at limit ** 17 Prefactor .55511E-10 3.8643 .50041E-07** at limit ** 18 norm 26.154 2.2453 -.66959E-09 -.29446E-01 19 norm .19706E-07 6.5951 .10426E-06** at limit ** 20 Prefactor .41153 1.8254 -.64089E-07 .15737E-03 21 Prefactor .25535E-07 4.9946 .58221E-07** at limit ** 22 norm .69484 2.3213 .23811E-07 -.83733E-02 23 Prefactor .0000 .60368 -.24129E-08** at limit ** 24 Prefactor 3.1683 .91805 .12584E-07 .17770E-03 25 Prefactor 2.0960 1.3056 .14680E-07 .67805E-04 26 Prefactor .12768E-08 9.8855 -.27535E-06** at limit ** 27 Prefactor 7.1932 5.2700 .50671E-07 .44031E-03 28 norm .31338 .33194 .35148E-08 -.67173E-03 29 Prefactor .19984E-07 1.2771 .41228E-07** at limit ** 30 Normalizat 1.1700 .12658 -.92823E-06 .27701E-04 31 Prefactor .81998 .12377 .23912E-06 .75914E-05 ERR DEF= .500 Final values: norm = 4.87748 Prefactor = 2.05667 Prefactor = 9.99201e-10 Prefactor = 6.89402 norm = 0 Prefactor = 5.93969e-09 Prefactor = 4.35976 Prefactor = 0 Prefactor = 5.55112e-11 Prefactor = 2.32577 norm = 20.9053 Prefactor = 5.55112e-11 Prefactor = 1.16573e-08 Prefactor = 4.35217 Prefactor = 1.05471e-09 Prefactor = 4.9849e-08 Prefactor = 5.55112e-11 norm = 26.1542 norm = 1.97065e-08 Prefactor = 0.41153 Prefactor = 2.55351e-08 norm = 0.694843 Prefactor = 0 Prefactor = 3.16826 Prefactor = 2.09603 Prefactor = 1.27676e-09 Prefactor = 7.19323 norm = 0.313378 Prefactor = 1.9984e-08 Normalizat = 1.17005 Prefactor = 0.819976 ********** ** 18 **HESSE ********** FCN= 18265.73 FROM HESSE STATUS=OK 708 CALLS 3187 TOTAL EDM= .69E-07 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 4.8775 1.3972 .45520E-03 -1.5664 2 Prefactor 2.0567 4.1690 .71842E-03 -1.5679 3 Prefactor .99920E-09 4.8119 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor 6.8940 5.1207 .38185E-03 -1.5655 5 norm .0000 .72199 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .59397E-08 9.2557 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor 4.3598 5.4650 .48219E-03 -1.5666 8 Prefactor .0000 5.6028 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor .55511E-10 2.6451 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor 2.3258 2.9082 .66982E-03 -1.5677 11 norm 20.905 5.3756 .21888E-03 -1.5617 12 Prefactor .55511E-10 13.550 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor .11657E-07 32.287 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 4.3522 3.2168 .48330E-03 -1.5666 15 Prefactor .10547E-08 76.493 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 Prefactor .49849E-07 7.8136 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor .55511E-10 .58681 .42118E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 norm 26.154 10.951 .19518E-03 -1.5606 19 norm .19706E-07 8.0628 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor .41153 1.8175 .88311E-03 -1.5695 21 Prefactor .25535E-07 6.7914 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 22 norm .69484 15.266 .14471E-01 -1.5691 23 Prefactor .0000 .58894 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 24 Prefactor 3.1683 .98364 .57006E-03 -1.5672 25 Prefactor 2.0960 1.3181 .71264E-03 -1.5679 26 Prefactor .12768E-08 .88044 .42118E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 27 Prefactor 7.1932 5.2902 .37392E-03 -1.5654 28 norm .31338 .38473 .18650E-02 -1.5697 29 Prefactor .19984E-07 8.3498 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 30 Normalizat 1.1700 .10608 .52199E-01 -.87534 31 Prefactor .81998 .10405 .43972E-01 -.98996 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 6.87292e-08 Minuit parameter uncertainties: 1 1.39721 2 4.16898 3 0.000139468 4 5.12067 5 1.05839e-06 6 0.000469153 7 5.465 8 2.12193e-05 9 2.06891e-05 10 2.90823 11 5.37565 12 4.43147e-05 13 0.00122649 14 3.21681 15 0.000570436 16 0.00124804 17 1.22349e-05 18 10.9514 19 0.000796832 20 1.7297 21 0.000832966 22 6.51385 23 9.65898e-07 24 0.983638 25 1.31814 26 6.63623e-05 27 5.29016 28 0.38473 29 0.000816548 30 0.106102 31 0.104071 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 18265.7264277 Extracting fit parameters... 4FGL J1608.0+4949 Spectrum: PowerLaw 308 Prefactor: 1.166e-08 1.226e-03 0.000e+00 1.000e+06 ( 1.000e-14) 309 Index: 2.267e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 310 Scale: 1.615e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 677 Prefactor: 8.200e-01 1.041e-01 0.000e+00 1.000e+01 ( 1.000e+00) 678 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 679 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 676 Normalization: 1.170e+00 1.061e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 242.014 49.829 Photon Flux Upper Limit: 2.61170752169e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.0019996306519 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/63369913/likelihoodResults_759715201_760320001_4FGL_J1608.0+4949_weekly_bin861.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) = 18265.7419038 delta logL = -0.015476133136 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 18265.7264278 delta logL = -7.94498191681e-08 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .25835E-06 1.0000 .0000 .10000E+07 2 'Index ' 1.1001 1.0000 .0000 10.000 3 'Normalizat' 1.1700 1.0000 .10000E-01 10.000 4 'Prefactor ' .82000 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6800E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 18265.73 FROM MIGRAD STATUS=CONVERGED 36 CALLS 208 TOTAL EDM= .36E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.6% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 25.851 -.25620E-05** at limit ** 2 Index 1.7029 5.7257 -.13918E-03 .0000 3 Normalizat 1.1700 .12295 .74982E-05 .36098E-03 4 Prefactor .81998 .12309 -.64312E-05 .38483E-03 ERR DEF= .500 Final values: Prefactor = 0 Index = 1.70294 Normalizat = 1.17005 Prefactor = 0.819977 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 18265.73 FROM HESSE STATUS=FAILED 11 CALLS 219 TOTAL EDM= .36E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 25.826 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .28749 1.6456 -.13918E-03 -.72004 3 Normalizat 1.1700 1.1176 .74982E-05 -.87534 4 Prefactor .81998 1.1680 -.64312E-05 -.98996 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 3.64755e-11 Minuit parameter uncertainties: 1 4.46207e-05 2 1.41273 3 1.1417 4 1.20656 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) = 18265.7264277 delta logL = 1.49157131091e-10 Extracting fit parameters... 4FGL J1608.0+4949 Spectrum: PowerLaw 308 Prefactor: 0.000e+00 4.462e-05 0.000e+00 1.000e+06 ( 1.000e-14) 309 Index: 1.703e+00 1.413e+00 0.000e+00 1.000e+01 (-1.000e+00) 310 Scale: 1.615e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 677 Prefactor: 8.200e-01 1.207e+00 0.000e+00 1.000e+01 ( 1.000e+00) 678 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 679 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 676 Normalization: 1.170e+00 1.142e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 242.014 49.829 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/63369913/cmap_HighResolution_759715201_760320001_4FGL_J1608.0+4949_weekly_bin861.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.00e-03', job_status='DONE', photon_flux_upper_limit='2.61e-08', time_completed='2025-02-04 04:59:04.011512', job_id='63369913', GAL2='0.82', fit_tolerance='1e-08', EG2='1.17', EG='1.17', time_epoch_completed='1738673944.01', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.82', dlogl='1.49e-10', ts2='0.00', photon_index_error='0.00', photon_index='2.27' WHERE bin_id='861' AND source_name='4FGL J1608.0+4949' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Feb 4 04:59:04 PST 2025