/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 = 7541 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1616.6+4630_daily_bin2061 RA = 244.16, Dec = 46.5099 tmin = 773539201, tmax = 773798401 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='14077403', job_status='RUN', time_executed='2025-10-20 09:27:17.596964', time_epoch_executed='1760977637.6' WHERE source_name='4FGL J1616.6+4630' and cadence='daily' and bin_id='2061' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/14077403 Creating custom pfile directory: /lscratch/kocevski/14077403/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=773539201.0 && nMetStart<773798401.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=773539201.0 && nMetStart<773798401.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/14077403/ft1_4FGL_J1616.6+4630_daily_bin2061.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=773539201.0 && nMetStart<773798401.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/14077403/ft2_4FGL_J1616.6+4630_daily_bin2061.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/14077403/ft1_4FGL_J1616.6+4630_daily_bin2061.fits outfile=/lscratch/kocevski/14077403/ft1_filteredMKT_4FGL_J1616.6+4630_daily_bin2061.fits ra=244.16 dec=46.5099 rad=12.0 tmin=773539201.0 tmax=773798401.0 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 2.56 user 2.08 sys 0.23 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/14077403/ft2_4FGL_J1616.6+4630_daily_bin2061.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/14077403/ft2_4FGL_J1616.6+4630_daily_bin2061.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/14077403/ft1_filteredMKT_4FGL_J1616.6+4630_daily_bin2061.fits evtable="EVENTS" outfile="/lscratch/kocevski/14077403/ft1_filtered_4FGL_J1616.6+4630_daily_bin2061.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 0.58 user 0.19 sys 0.15 Number of photons that the gtmktime cut: 656 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/14077403/ft1_filtered_4FGL_J1616.6+4630_daily_bin2061.fits" evtable="EVENTS" scfile=/lscratch/kocevski/14077403/ft2_4FGL_J1616.6+4630_daily_bin2061.fits sctable="SC_DATA" outfile=/lscratch/kocevski/14077403/ltcube_773539201_773798401_4FGL_J1616.6+4630_daily_bin2061.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/14077403/ft2_4FGL_J1616.6+4630_daily_bin2061.fits .....................! real 8.59 user 7.98 sys 0.36 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/14077403/ft1_filtered_4FGL_J1616.6+4630_daily_bin2061.fits evtable="EVENTS" scfile=/lscratch/kocevski/14077403/ft2_4FGL_J1616.6+4630_daily_bin2061.fits sctable="SC_DATA" expcube=/lscratch/kocevski/14077403/ltcube_773539201_773798401_4FGL_J1616.6+4630_daily_bin2061.fits outfile=/lscratch/kocevski/14077403/expmap_773539201_773798401_4FGL_J1616.6+4630_daily_bin2061.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/14077403/ltcube_773539201_773798401_4FGL_J1616.6+4630_daily_bin2061.fits .....................! real 69.06 user 64.64 sys 3.85 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 J1616.6+4630 @ 244.16 46.5099 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/14077403/ft1_filtered_4FGL_J1616.6+4630_daily_bin2061.fits scfile=/lscratch/kocevski/14077403/ft2_4FGL_J1616.6+4630_daily_bin2061.fits outfile=/lscratch/kocevski/14077403/cmap_773539201_773798401_4FGL_J1616.6+4630_daily_bin2061.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=244.16 yref=46.5099 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 0.51 user 0.22 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/14077403/ft1_filtered_4FGL_J1616.6+4630_daily_bin2061.fits scfile=/lscratch/kocevski/14077403/ft2_4FGL_J1616.6+4630_daily_bin2061.fits outfile=/lscratch/kocevski/14077403/cmap_HighResolution_773539201_773798401_4FGL_J1616.6+4630_daily_bin2061.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=244.16 yref=46.5099 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 0.57 user 0.23 sys 0.14 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/14077403/ft1_filtered_4FGL_J1616.6+4630_daily_bin2061.fits evtable="EVENTS" scfile=/lscratch/kocevski/14077403/ft2_4FGL_J1616.6+4630_daily_bin2061.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/14077403/Model_4FGL_J1616.6+4630_daily_bin2061.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/14077403/ft1_filtered_4FGL_J1616.6+4630_daily_bin2061.fits.....................! real 22.67 user 21.38 sys 0.88 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/14077403/ft1_filtered_4FGL_J1616.6+4630_daily_bin2061.fits', '/lscratch/kocevski/14077403/ft2_4FGL_J1616.6+4630_daily_bin2061.fits', expMap='/lscratch/kocevski/14077403/expmap_773539201_773798401_4FGL_J1616.6+4630_daily_bin2061.fits', expCube='/lscratch/kocevski/14077403/ltcube_773539201_773798401_4FGL_J1616.6+4630_daily_bin2061.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/14077403/Model_4FGL_J1616.6+4630_daily_bin2061.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1616.6+4630' 4FGL J1616.6+4630 Spectrum: PowerLaw 300 Prefactor: 3.213e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 301 Index: 2.600e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 302 Scale: 8.481e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/14077403/ft1_filtered_4FGL_J1616.6+4630_daily_bin2061.fits Spacecraft file(s): /lscratch/kocevski/14077403/ft2_4FGL_J1616.6+4630_daily_bin2061.fits Exposure map: /lscratch/kocevski/14077403/expmap_773539201_773798401_4FGL_J1616.6+4630_daily_bin2061.fits Exposure cube: /lscratch/kocevski/14077403/ltcube_773539201_773798401_4FGL_J1616.6+4630_daily_bin2061.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/14077403/Model_4FGL_J1616.6+4630_daily_bin2061.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) = 7025.10875076 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 7024.99145799 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .22371E-07 1.0000 .0000 .10000E+07 2 'Prefactor ' .12959E-04 1.0000 .0000 .10000E+07 3 'Prefactor ' .84056E-04 1.0000 .0000 .10000E+07 4 'Prefactor ' .21870E-03 1.0000 .0000 .10000E+07 5 'norm ' .16737E-01 1.0000 .0000 .10000E+07 6 'Prefactor ' .88886E-03 1.0000 .0000 .10000E+07 7 'Prefactor ' .22762E-05 1.0000 .0000 .10000E+07 8 'norm ' 10.883 1.0000 .0000 .10000E+07 9 'Prefactor ' 4.9104 1.0000 .0000 .10000E+07 10 'Prefactor ' .13907E-03 1.0000 .0000 .10000E+07 11 'Prefactor ' .36042E-03 1.0000 .0000 .10000E+07 12 'Prefactor ' .94908E-04 1.0000 .0000 .10000E+07 13 'Prefactor ' .10769 1.0000 .0000 .10000E+07 14 'norm ' 8.4528 1.0000 .0000 .10000E+07 15 'norm ' .82887E-01 1.0000 .0000 .10000E+07 16 'norm ' .10881E-02 1.0000 .0000 .10000E+07 17 'Prefactor ' .17153E-07 1.0000 .0000 .10000E+07 18 'Prefactor ' 5.9546 1.0000 .0000 .10000E+07 19 'Prefactor ' .25934E-05 1.0000 .0000 .10000E+07 20 'norm ' .40352E-05 1.0000 .0000 .10000E+07 21 'Prefactor ' .91205E-07 1.0000 .0000 .10000E+07 22 'Prefactor ' 2.5673 1.0000 .0000 .10000E+07 23 'Prefactor ' 2.7659 1.0000 .0000 .10000E+07 24 'Prefactor ' .43761 1.0000 .0000 .10000E+07 25 'Prefactor ' 15.752 1.0000 .0000 .10000E+07 26 'norm ' 1.7870 1.0000 .0000 .10000E+07 27 'norm ' .66613E-08 1.0000 .0000 .10000E+07 28 'Prefactor ' 4.2732 1.0000 .0000 .10000E+07 29 'norm ' 1.0501 1.0000 .0000 .10000E+07 30 'Normalizat' 1.0361 1.0000 .10000E-01 10.000 31 'Prefactor ' .84979 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= 7024.991 FROM MIGRAD STATUS=CONVERGED 183 CALLS 2369 TOTAL EDM= .22E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .8% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .55511E-10 .82813 .11948E-06** at limit ** 2 Prefactor .0000 1.6107 -.31983E-06** at limit ** 3 Prefactor .14433E-08 3.6265 -.73001E-06** at limit ** 4 Prefactor .0000 2.3621 .26504E-06** at limit ** 5 norm .55511E-10 18.900 .84082E-06** at limit ** 6 Prefactor .11657E-08 7.2806 -.85752E-06** at limit ** 7 Prefactor .11102E-09 2.7414 -.12891E-05** at limit ** 8 norm 10.904 6.4476 .95060E-06 .29451E-02 9 Prefactor 4.9001 1.4620 .65667E-07 .24675E-02 10 Prefactor .48850E-08 1.7750 .17346E-06** at limit ** 11 Prefactor .61062E-09 27.505 .14835E-05** at limit ** 12 Prefactor .83267E-08 2.0131 .95518E-07** at limit ** 13 Prefactor .11421 8.2664 -.35679E-07** at limit ** 14 norm 8.4507 1.0569 .15234E-07 .93687E-03 15 norm .82889E-01 .96261E-01 .37459E-08** at limit ** 16 norm .19984E-07 2.0648 .23971E-06** at limit ** 17 Prefactor .32696E-07 2.9157 .28393E-06** at limit ** 18 Prefactor 5.9408 4.4306 -.29528E-07 -.15004E-02 19 Prefactor .10603E-07 2.0134 .28487E-06** at limit ** 20 norm .22204E-09 30.207 -.14122E-05** at limit ** 21 Prefactor .0000 2.1398 -.11910E-06** at limit ** 22 Prefactor 2.5667 1.1646 -.29842E-07 .31681E-02 23 Prefactor 2.7680 2.8211 .48116E-06 .11123E-03 24 Prefactor .44238 4.0208 .69231E-07 -.14629E-03 25 Prefactor 15.756 1.0502 .20987E-07 -.52520E-02 26 norm 1.7872 1.5214 -.12091E-06 -.73745E-03 27 norm .0000 .37023 -.31505E-07** at limit ** 28 Prefactor 4.2784 1.3219 -.21351E-06 -.77776E-02 29 norm 1.0500 .72571 .27283E-07 -.13976E-02 30 Normalizat 1.0360 .19267 -.21219E-05 .11927E-03 31 Prefactor .84977 .18500 .42452E-05 .99403E-04 ERR DEF= .500 Final values: norm = 5.55112e-11 Prefactor = 0 Prefactor = 1.44329e-09 Prefactor = 0 norm = 5.55112e-11 Prefactor = 1.16573e-09 Prefactor = 1.11022e-10 norm = 10.904 Prefactor = 4.90014 Prefactor = 4.88498e-09 Prefactor = 6.10623e-10 Prefactor = 8.32667e-09 Prefactor = 0.11421 norm = 8.45066 norm = 0.0828891 norm = 1.9984e-08 Prefactor = 3.26961e-08 Prefactor = 5.94084 Prefactor = 1.06026e-08 norm = 2.22045e-10 Prefactor = 0 Prefactor = 2.56668 Prefactor = 2.76798 Prefactor = 0.442382 Prefactor = 15.7562 norm = 1.78715 norm = 0 Prefactor = 4.27842 norm = 1.05003 Normalizat = 1.03602 Prefactor = 0.849766 ********** ** 18 **HESSE ********** FCN= 7024.991 FROM HESSE STATUS=OK 702 CALLS 3071 TOTAL EDM= .47E-07 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .55511E-10 .83004 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor .0000 1.6124 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .14433E-08 3.8429 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .0000 2.3681 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 norm .55511E-10 8.3702 .85722E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .11657E-08 7.4479 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .11102E-09 2.7723 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 norm 10.904 6.5058 .30345E-03 -1.5642 9 Prefactor 4.9001 28.041 .45366E-03 -1.5664 10 Prefactor .48850E-08 3.5735 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .61062E-09 27.403 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor .83267E-08 3.4321 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor .11421 1.2943 .51845E-02 -1.5701 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 norm 8.4507 12.657 .34456E-03 -1.5650 15 norm .82889E-01 .10805 .59225E-03 -1.5702 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 norm .19984E-07 6.7745 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor .32696E-07 6.5720 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Prefactor 5.9408 4.4448 .41127E-03 -1.5659 19 Prefactor .10603E-07 6.8939 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 norm .22204E-09 30.182 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Prefactor .0000 .79663 .32365E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 22 Prefactor 2.5667 1.4105 .63681E-03 -1.5676 23 Prefactor 2.7680 2.8741 .61172E-03 -1.5675 24 Prefactor .44238 2.2744 .35935E-02 -1.5695 25 Prefactor 15.756 10.187 .25209E-03 -1.5629 26 norm 1.7872 1.5253 .78231E-03 -1.5681 27 norm .0000 .36427 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 28 Prefactor 4.2784 6.8743 .48715E-03 -1.5667 29 norm 1.0500 .77002 .12079E-02 -1.5687 30 Normalizat 1.0360 .16584 .41602E-01 -.91833 31 Prefactor .84977 .15803 .44362E-01 -.97919 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 4.67271e-08 Minuit parameter uncertainties: 1 1.09534e-05 2 1.19331e-05 3 0.000147996 4 9.54103e-06 5 4.49708e-05 6 0.000188382 7 3.87742e-05 8 6.50579 9 23.4442 10 0.00026418 11 0.000264498 12 0.000338188 13 0.768953 14 12.6566 15 0.108052 16 0.000735601 17 0.000926896 18 4.44482 19 0.000540148 20 0.000168494 21 1.30264e-06 22 1.41046 23 2.87414 24 2.00613 25 10.1866 26 1.52525 27 3.14021e-06 28 6.87429 29 0.770021 30 0.165919 31 0.158118 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 7024.99075492 Extracting fit parameters... 4FGL J1616.6+4630 Spectrum: PowerLaw 300 Prefactor: 6.106e-10 2.645e-04 0.000e+00 1.000e+06 ( 1.000e-13) 301 Index: 2.600e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 302 Scale: 8.481e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 677 Prefactor: 8.498e-01 1.581e-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: 1.036e+00 1.659e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 244.160 46.510 Photon Flux Upper Limit: 6.63377212776e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00519164775224 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/14077403/likelihoodResults_773539201_773798401_4FGL_J1616.6+4630_daily_bin2061.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) = 7025.00931066 delta logL = -0.0185557418035 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 7024.81691985 delta logL = 0.173835068402 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .33210 1.0000 .0000 .10000E+07 2 'Index ' 4.7199 1.0000 .0000 10.000 3 'Normalizat' 1.0037 1.0000 .10000E-01 10.000 4 'Prefactor ' .86963 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6800E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 7024.817 FROM MIGRAD STATUS=CONVERGED 46 CALLS 222 TOTAL EDM= .16E-07 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .33222 9.9314 .97817E-03 .31584E-01 2 Index 4.7202 3.0402 .20169 .11298E-03 3 Normalizat 1.0038 .24548E-01 .46214E-01 .34716E-03 4 Prefactor .86961 .24150E-01 .44617E-01 .15169E-03 ERR DEF= .500 Final values: Prefactor = 0.332221 Index = 4.72018 Normalizat = 1.00378 Prefactor = 0.869611 ********** ** 18 **HESSE ********** FCN= 7024.817 FROM HESSE STATUS=NOT POSDEF 31 CALLS 253 TOTAL EDM= .52E-08 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .33222 53.101 .84161E-05 -1.5696 2 Index 4.7202 6.0807 .87436E-02 -.55994E-01 3 Normalizat 1.0038 .14251 .23508E-03 -.92904 4 Prefactor .86961 .13745 .24541E-03 -.97211 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 5.20704e-09 Minuit parameter uncertainties: 1 8.40035 2 12.8575 3 0.142561 4 0.137504 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) = 7024.81691967 delta logL = 0.173835245034 Extracting fit parameters... 4FGL J1616.6+4630 Spectrum: PowerLaw 300 Prefactor: 3.322e-01 8.400e+00 0.000e+00 1.000e+06 ( 1.000e-13) 301 Index: 4.720e+00 1.286e+01 0.000e+00 1.000e+01 (-1.000e+00) 302 Scale: 8.481e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 677 Prefactor: 8.696e-01 1.375e-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: 1.004e+00 1.426e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 244.160 46.510 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/14077403/cmap_HighResolution_773539201_773798401_4FGL_J1616.6+4630_daily_bin2061.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='5.19e-03', job_status='DONE', photon_flux_upper_limit='6.63e-08', time_completed='2025-10-20 09:35:50.871090', job_id='14077403', GAL2='0.87', fit_tolerance='1e-08', EG2='1.00', EG='1.04', time_epoch_completed='1760978150.87', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.85', dlogl='1.74e-01', ts2='0.37', photon_index_error='0.00', photon_index='2.60' WHERE bin_id='2061' AND source_name='4FGL J1616.6+4630' AND cadence='daily'; Database successfully updated. Analysis Complete. Mon Oct 20 09:35:50 PDT 2025