/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 = 17275 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1517.7+6525_weekly_bin897 RA = 229.436, Dec = 65.424 tmin = 781488001, tmax = 782092801 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='14071025', job_status='RUN', time_executed='2025-10-20 05:35:27.838139', time_epoch_executed='1760963727.84' WHERE source_name='4FGL J1517.7+6525' and cadence='weekly' and bin_id='897' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/14071025 Creating custom pfile directory: /lscratch/kocevski/14071025/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=781488001.0 && nMetStart<782092801.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=781488001.0 && nMetStart<782092801.0' /Data/Flight/Level1/LPA Retrieving 107 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/14071025/ft1_4FGL_J1517.7+6525_weekly_bin897.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=781488001.0 && nMetStart<782092801.0' /Data/Flight/Level1/LPA Retrieving 107 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/14071025/ft2_4FGL_J1517.7+6525_weekly_bin897.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/14071025/ft1_4FGL_J1517.7+6525_weekly_bin897.fits outfile=/lscratch/kocevski/14071025/ft1_filteredMKT_4FGL_J1517.7+6525_weekly_bin897.fits ra=229.436 dec=65.424 rad=12.0 tmin=781488001.0 tmax=782092801.0 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 4.30 user 3.66 sys 0.29 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/14071025/ft2_4FGL_J1517.7+6525_weekly_bin897.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/14071025/ft2_4FGL_J1517.7+6525_weekly_bin897.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/14071025/ft1_filteredMKT_4FGL_J1517.7+6525_weekly_bin897.fits evtable="EVENTS" outfile="/lscratch/kocevski/14071025/ft1_filtered_4FGL_J1517.7+6525_weekly_bin897.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 0.67 user 0.19 sys 0.14 Number of photons that the gtmktime cut: 2365 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/14071025/ft1_filtered_4FGL_J1517.7+6525_weekly_bin897.fits" evtable="EVENTS" scfile=/lscratch/kocevski/14071025/ft2_4FGL_J1517.7+6525_weekly_bin897.fits sctable="SC_DATA" outfile=/lscratch/kocevski/14071025/ltcube_781488001_782092801_4FGL_J1517.7+6525_weekly_bin897.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/14071025/ft2_4FGL_J1517.7+6525_weekly_bin897.fits .....................! real 18.17 user 17.36 sys 0.38 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/14071025/ft1_filtered_4FGL_J1517.7+6525_weekly_bin897.fits evtable="EVENTS" scfile=/lscratch/kocevski/14071025/ft2_4FGL_J1517.7+6525_weekly_bin897.fits sctable="SC_DATA" expcube=/lscratch/kocevski/14071025/ltcube_781488001_782092801_4FGL_J1517.7+6525_weekly_bin897.fits outfile=/lscratch/kocevski/14071025/expmap_781488001_782092801_4FGL_J1517.7+6525_weekly_bin897.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/14071025/ltcube_781488001_782092801_4FGL_J1517.7+6525_weekly_bin897.fits .....................! real 67.32 user 62.56 sys 4.00 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 J1517.7+6525 @ 229.436 65.424 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/14071025/ft1_filtered_4FGL_J1517.7+6525_weekly_bin897.fits scfile=/lscratch/kocevski/14071025/ft2_4FGL_J1517.7+6525_weekly_bin897.fits outfile=/lscratch/kocevski/14071025/cmap_781488001_782092801_4FGL_J1517.7+6525_weekly_bin897.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=229.436 yref=65.424 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 0.25 sys 0.14 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/14071025/ft1_filtered_4FGL_J1517.7+6525_weekly_bin897.fits scfile=/lscratch/kocevski/14071025/ft2_4FGL_J1517.7+6525_weekly_bin897.fits outfile=/lscratch/kocevski/14071025/cmap_HighResolution_781488001_782092801_4FGL_J1517.7+6525_weekly_bin897.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=229.436 yref=65.424 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 0.76 user 0.23 sys 0.15 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/14071025/ft1_filtered_4FGL_J1517.7+6525_weekly_bin897.fits evtable="EVENTS" scfile=/lscratch/kocevski/14071025/ft2_4FGL_J1517.7+6525_weekly_bin897.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/14071025/Model_4FGL_J1517.7+6525_weekly_bin897.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/14071025/ft1_filtered_4FGL_J1517.7+6525_weekly_bin897.fits.....................! real 82.87 user 80.74 sys 1.09 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/14071025/ft1_filtered_4FGL_J1517.7+6525_weekly_bin897.fits', '/lscratch/kocevski/14071025/ft2_4FGL_J1517.7+6525_weekly_bin897.fits', expMap='/lscratch/kocevski/14071025/expmap_781488001_782092801_4FGL_J1517.7+6525_weekly_bin897.fits', expCube='/lscratch/kocevski/14071025/ltcube_781488001_782092801_4FGL_J1517.7+6525_weekly_bin897.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/14071025/Model_4FGL_J1517.7+6525_weekly_bin897.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1517.7+6525' 4FGL J1517.7+6525 Spectrum: PowerLaw 340 Prefactor: 8.633e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-14) 341 Index: 1.816e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 342 Scale: 3.014e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/14071025/ft1_filtered_4FGL_J1517.7+6525_weekly_bin897.fits Spacecraft file(s): /lscratch/kocevski/14071025/ft2_4FGL_J1517.7+6525_weekly_bin897.fits Exposure map: /lscratch/kocevski/14071025/expmap_781488001_782092801_4FGL_J1517.7+6525_weekly_bin897.fits Exposure cube: /lscratch/kocevski/14071025/ltcube_781488001_782092801_4FGL_J1517.7+6525_weekly_bin897.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/14071025/Model_4FGL_J1517.7+6525_weekly_bin897.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) = 25474.9228273 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 25474.9153148 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .66561E-03 1.0000 .0000 .10000E+07 2 'Prefactor ' 6.9887 1.0000 .0000 .10000E+07 3 'Prefactor ' 1.7902 1.0000 .0000 .10000E+07 4 'Prefactor ' .15549E-03 1.0000 .0000 .10000E+07 5 'Prefactor ' .39247E-02 1.0000 .0000 .10000E+07 6 'Prefactor ' .22584E-03 1.0000 .0000 .10000E+07 7 'Prefactor ' 11.286 1.0000 .0000 .10000E+07 8 'Prefactor ' .13026E-03 1.0000 .0000 .10000E+07 9 'Prefactor ' .86961E-04 1.0000 .0000 .10000E+07 10 'Prefactor ' 1.6431 1.0000 .0000 .10000E+07 11 'Prefactor ' 30.672 1.0000 .0000 .10000E+07 12 'Prefactor ' .30650E-05 1.0000 .0000 .10000E+07 13 'Prefactor ' .80861E-04 1.0000 .0000 .10000E+07 14 'norm ' 3.9103 1.0000 .0000 .10000E+07 15 'Prefactor ' .58706E-01 1.0000 .0000 .10000E+07 16 'Prefactor ' 1.7777 1.0000 .0000 .10000E+07 17 'norm ' 6.9707 1.0000 .0000 .10000E+07 18 'Prefactor ' 8.3424 1.0000 .0000 .10000E+07 19 'Prefactor ' 73.111 1.0000 .0000 .10000E+07 20 'Prefactor ' 6.1043 1.0000 .0000 .10000E+07 21 'norm ' 15.068 1.0000 .0000 .10000E+07 22 'norm ' 1.6450 1.0000 .0000 .10000E+07 23 'Prefactor ' 2.9680 1.0000 .0000 .10000E+07 24 'Prefactor ' 13.328 1.0000 .0000 .10000E+07 25 'Normalizat' 1.1957 1.0000 .10000E-01 10.000 26 'Prefactor ' .77349 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6770E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 25474.91 FROM MIGRAD STATUS=CONVERGED 154 CALLS 2222 TOTAL EDM= .19E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.8% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .32668E-06 4.4735 .39790E-07** at limit ** 2 Prefactor 6.9918 7.4839 .27457E-07 .85132E-02 3 Prefactor 1.7916 1.6625 .80655E-08 -.26713E-03 4 Prefactor .55511E-10 1.6308 .16433E-06** at limit ** 5 Prefactor .24147E-07 8.1153 .16240E-06** at limit ** 6 Prefactor .11174E-06 5.1422 -.44855E-07** at limit ** 7 Prefactor 11.289 5.4940 -.33116E-07 -.63265E-01 8 Prefactor .0000 1.7586 -.15248E-07** at limit ** 9 Prefactor .21594E-07 11.584 -.33476E-06** at limit ** 10 Prefactor 1.6478 3.6254 -.20378E-07 -.26062E-03 11 Prefactor 30.794 5.0611 -.13450E-07 .23260 12 Prefactor .55511E-10 1.2308 -.16703E-06** at limit ** 13 Prefactor .33307E-09 3.1836 -.38836E-06** at limit ** 14 norm 3.9118 1.3634 -.22837E-07 -.43435E-02 15 Prefactor .0000 16.970 .46526E-07** at limit ** 16 Prefactor 1.7670 2.5989 .36483E-07 .82976E-03 17 norm 6.9931 3.3938 -.79711E-09 .22603E-02 18 Prefactor 8.3403 3.2966 -.18360E-07 -.68813E-01 19 Prefactor 74.078 54.756 .11778E-06 -.12595E-01 20 Prefactor 6.1009 1.1204 -.60826E-08 .18114E-02 21 norm 15.089 4.8485 .85105E-08 .73820E-03 22 norm 1.6448 .43367 -.66856E-09 -.50660E-03 23 Prefactor 2.9745 3.7755 .21793E-07 .59840E-03 24 Prefactor 13.323 6.4087 -.41520E-07 -.17870E-01 25 Normalizat 1.1957 .94036E-01 -.25856E-05 -.21466E-03 26 Prefactor .77329 .95255E-01 .30536E-05 .69150E-04 ERR DEF= .500 Final values: Prefactor = 3.26683e-07 Prefactor = 6.9918 Prefactor = 1.79162 Prefactor = 5.55112e-11 Prefactor = 2.41474e-08 Prefactor = 1.11744e-07 Prefactor = 11.289 Prefactor = 0 Prefactor = 2.15938e-08 Prefactor = 1.64783 Prefactor = 30.794 Prefactor = 5.55112e-11 Prefactor = 3.33067e-10 norm = 3.91182 Prefactor = 0 Prefactor = 1.76702 norm = 6.99311 Prefactor = 8.34035 Prefactor = 74.0777 Prefactor = 6.10089 norm = 15.0886 norm = 1.64485 Prefactor = 2.97455 Prefactor = 13.3234 Normalizat = 1.19569 Prefactor = 0.773289 ********** ** 18 **HESSE ********** FCN= 25474.91 FROM HESSE STATUS=OK 510 CALLS 2732 TOTAL EDM= .30E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .32668E-06 9.1323 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor 6.9918 7.4971 .37925E-03 -1.5655 3 Prefactor 1.7916 1.6728 .78145E-03 -1.5681 4 Prefactor .55511E-10 1.6292 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .24147E-07 8.1998 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .11174E-06 9.4326 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor 11.289 8.9735 .29796E-03 -1.5641 8 Prefactor .0000 1.7583 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor .21594E-07 11.653 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor 1.6478 3.6413 .82384E-03 -1.5682 11 Prefactor 30.794 20.136 .18059E-03 -1.5597 12 Prefactor .55511E-10 1.2269 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor .33307E-09 3.1861 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 norm 3.9118 1.3629 .50996E-03 -1.5668 15 Prefactor .0000 16.903 .15209E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 Prefactor 1.7670 2.6401 .78478E-03 -1.5681 17 norm 6.9931 3.4366 .37974E-03 -1.5655 18 Prefactor 8.3403 8.0224 .34685E-03 -1.5650 19 Prefactor 74.078 54.885 .11696E-03 -1.5536 20 Prefactor 6.1009 14.018 .40612E-03 -1.5659 21 norm 15.089 4.8526 .25776E-03 -1.5630 22 norm 1.6448 .45379 .82324E-03 -1.5682 23 Prefactor 2.9745 3.8144 .58913E-03 -1.5673 24 Prefactor 13.323 9.7556 .27411E-03 -1.5635 25 Normalizat 1.1957 .82222E-01 .34998E-01 -.86736 26 Prefactor .77329 .83613E-01 .43371E-01 -1.0072 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.9585e-06 Minuit parameter uncertainties: 1 0.00345437 2 7.49712 3 1.67284 4 1.7196e-05 5 0.000889939 6 0.00205335 7 8.97354 8 3.53082e-06 9 0.00100261 10 3.64133 11 20.1358 12 1.71311e-05 13 6.33155e-05 14 1.36294 15 2.27882e-05 16 2.64007 17 3.43659 18 8.02245 19 54.8856 20 14.018 21 4.85256 22 0.453794 23 3.81436 24 9.75559 25 0.0822313 26 0.0836262 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 25474.912991 Extracting fit parameters... 4FGL J1517.7+6525 Spectrum: PowerLaw 340 Prefactor: 3.331e-10 6.332e-05 0.000e+00 1.000e+06 ( 1.000e-14) 341 Index: 1.816e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 342 Scale: 3.014e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 674 Prefactor: 7.733e-01 8.363e-02 0.000e+00 1.000e+01 ( 1.000e+00) 675 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 676 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 673 Normalization: 1.196e+00 8.223e-02 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 229.436 65.424 Photon Flux Upper Limit: 9.91358682105e-09 ph cm-2 s-1 Energy Flux Upper Limit: 0.000731574800653 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/14071025/likelihoodResults_781488001_782092801_4FGL_J1517.7+6525_weekly_bin897.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) = 25474.9131441 delta logL = -0.000153067598148 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 25474.9129917 delta logL = -6.38603523839e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .84655E-07 1.0000 .0000 .10000E+07 2 'Index ' .70324 1.0000 .0000 10.000 3 'Normalizat' 1.1958 1.0000 .10000E-01 10.000 4 'Prefactor ' .77320 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6770E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 25474.91 FROM MIGRAD STATUS=CONVERGED 47 CALLS 240 TOTAL EDM= .21E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 .75819 .42118E-03** at limit ** 2 Index 2.8692 1.8627 .17775E-04 .0000 3 Normalizat 1.1957 1.1077 -.20094E-06 .92581E-04 4 Prefactor .77329 1.1224 -.42994E-07 .81302E-04 ERR DEF= .500 Final values: Prefactor = 0 Index = 2.86921 Normalizat = 1.19569 Prefactor = 0.773288 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 25474.91 FROM HESSE STATUS=FAILED 9 CALLS 249 TOTAL EDM= .21E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 .75819 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .93222 2.1261 .17775E-04 -.44024 3 Normalizat 1.1957 1.1077 -.20094E-06 -.86736 4 Prefactor .77329 1.1224 -.42994E-07 -1.0072 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 2.06845e-11 Minuit parameter uncertainties: 1 8.94229e-06 2 1.91986 3 1.13069 4 1.1584 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) = 25474.912991 delta logL = 8.36735125631e-11 Extracting fit parameters... 4FGL J1517.7+6525 Spectrum: PowerLaw 340 Prefactor: 0.000e+00 8.942e-06 0.000e+00 1.000e+06 ( 1.000e-14) 341 Index: 2.869e+00 1.920e+00 0.000e+00 1.000e+01 (-1.000e+00) 342 Scale: 3.014e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 674 Prefactor: 7.733e-01 1.158e+00 0.000e+00 1.000e+01 ( 1.000e+00) 675 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 676 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 673 Normalization: 1.196e+00 1.131e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 229.436 65.424 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/14071025/cmap_HighResolution_781488001_782092801_4FGL_J1517.7+6525_weekly_bin897.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='7.32e-04', job_status='DONE', photon_flux_upper_limit='9.91e-09', time_completed='2025-10-20 05:55:07.711948', job_id='14071025', GAL2='0.77', fit_tolerance='1e-08', EG2='1.20', EG='1.20', time_epoch_completed='1760964907.71', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.77', dlogl='8.37e-11', ts2='0.00', photon_index_error='0.00', photon_index='1.82' WHERE bin_id='897' AND source_name='4FGL J1517.7+6525' AND cadence='weekly'; Database successfully updated. Analysis Complete. Mon Oct 20 05:55:08 PDT 2025