********** ** 18 **HESSE ********** FCN= 7215.093 FROM HESSE STATUS=NOT POSDEF 33 CALLS 239 TOTAL EDM= .23E-13 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .27756E-09 .11578 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.7475 8.2866 .41455 -.70824 3 Normalizat .74058 .20420E-03 .42830E-01 -1.0231 4 Prefactor 1.0345 .21376E-03 .40918E-01 -.91588 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 2.28874e-14 Minuit parameter uncertainties: 1 1.12411e-05 2 2684.39 3 0.000204205 4 0.000213764 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) = 7215.09295672 delta logL = 8.91304807737e-11 Extracting fit parameters... 4FGL J1517.7+6525 Spectrum: PowerLaw 340 Prefactor: 2.776e-10 1.124e-05 0.000e+00 1.000e+06 ( 1.000e-14) 341 Index: 1.748e+00 2.684e+03 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: 1.035e+00 2.138e-04 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: 7.406e-01 2.042e-04 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/36212942/cmap_HighResolution_809308801_809568001_4FGL_J1517.7+6525_daily_bin2199.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.45e-03', job_status='DONE', photon_flux_upper_limit='3.31e-08', time_completed='2026-08-28 12:02:22.230279', job_id='36212942', GAL2='1.03', fit_tolerance='1e-08', EG2='0.74', EG='0.74', time_epoch_completed='1787943742.23', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.03', dlogl='8.91e-11', ts2='-0.00', photon_index_error='0.00', photon_index='1.82' WHERE bin_id='2199' AND source_name='4FGL J1517.7+6525' AND cadence='daily'; Database successfully updated. Analysis Complete. Fri Aug 28 12:02:22 PDT 2026 /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 = 7582 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1517.7+6525_daily_bin2199 RA = 229.436, Dec = 65.424 tmin = 809308801, tmax = 809568001 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='36213483', job_status='RUN', time_executed='2026-08-28 12:02:35.135414', time_epoch_executed='1787943755.14' WHERE source_name='4FGL J1517.7+6525' and cadence='daily' and bin_id='2199' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/36213483 Creating custom pfile directory: /lscratch/kocevski/36213483/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=809308801.0 && nMetStart<809568001.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=809308801.0 && nMetStart<809568001.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/36213483/ft1_4FGL_J1517.7+6525_daily_bin2199.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=809308801.0 && nMetStart<809568001.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/36213483/ft2_4FGL_J1517.7+6525_daily_bin2199.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/36213483/ft1_4FGL_J1517.7+6525_daily_bin2199.fits outfile=/lscratch/kocevski/36213483/ft1_filteredMKT_4FGL_J1517.7+6525_daily_bin2199.fits ra=229.436 dec=65.424 rad=12.0 tmin=809308801.0 tmax=809568001.0 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 3.30 user 2.80 sys 0.20 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/36213483/ft2_4FGL_J1517.7+6525_daily_bin2199.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/36213483/ft2_4FGL_J1517.7+6525_daily_bin2199.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/36213483/ft1_filteredMKT_4FGL_J1517.7+6525_daily_bin2199.fits evtable="EVENTS" outfile="/lscratch/kocevski/36213483/ft1_filtered_4FGL_J1517.7+6525_daily_bin2199.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 0.59 user 0.20 sys 0.13 Number of photons that the gtmktime cut: 665 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/36213483/ft1_filtered_4FGL_J1517.7+6525_daily_bin2199.fits" evtable="EVENTS" scfile=/lscratch/kocevski/36213483/ft2_4FGL_J1517.7+6525_daily_bin2199.fits sctable="SC_DATA" outforking on... /lscratch/kocevski/36213249/ft1_filtered_4FGL_J1517.7+6525_daily_bin2199.fits.....................! real 27.03 user 24.85 sys 1.00 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/36213249/ft1_filtered_4FGL_J1517.7+6525_daily_bin2199.fits', '/lscratch/kocevski/36213249/ft2_4FGL_J1517.7+6525_daily_bin2199.fits', expMap='/lscratch/kocevski/36213249/expmap_809308801_809568001_4FGL_J1517.7+6525_daily_bin2199.fits', expCube='/lscratch/kocevski/36213249/ltcube_809308801_809568001_4FGL_J1517.7+6525_daily_bin2199.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/36213249/Model_4FGL_J1517.7+6525_daily_bin2199.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/36213249/ft1_filtered_4FGL_J1517.7+6525_daily_bin2199.fits Spacecraft file(s): /lscratch/kocevski/36213249/ft2_4FGL_J1517.7+6525_daily_bin2199.fits Exposure map: /lscratch/kocevski/36213249/expmap_809308801_809568001_4FGL_J1517.7+6525_daily_bin2199.fits Exposure cube: /lscratch/kocevski/36213249/ltcube_809308801_809568001_4FGL_J1517.7+6525_daily_bin2199.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/36213249/Model_4FGL_J1517.7+6525_daily_bin2199.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) = 7215.09870795 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 7215.0947109 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .54047E-03 1.0000 .0000 .10000E+07 2 'Prefactor ' .21530E-02 1.0000 .0000 .10000E+07 3 'Prefactor ' 4.9091 1.0000 .0000 .10000E+07 4 'Prefactor ' .25022E-01 1.0000 .0000 .10000E+07 5 'Prefactor ' .73032 1.0000 .0000 .10000E+07 6 'Prefactor ' 31.485 1.0000 .0000 .10000E+07 7 'Prefactor ' 58.359 1.0000 .0000 .10000E+07 8 'Prefactor ' 6.5532 1.0000 .0000 .10000E+07 9 'Prefactor ' 33.102 1.0000 .0000 .10000E+07 10 'Prefactor ' .90977E-06 1.0000 .0000 .10000E+07 11 'Prefactor ' 14.404 1.0000 .0000 .10000E+07 12 'Prefactor ' 13.985 1.0000 .0000 .10000E+07 13 'Prefactor ' .21268E-01 1.0000 .0000 .10000E+07 14 'norm ' 4.0644 1.0000 .0000 .10000E+07 15 'Prefactor ' .27798E-02 1.0000 .0000 .10000E+07 16 'Prefactor ' .98659E-02 1.0000 .0000 .10000E+07 17 'norm ' 4.1175 1.0000 .0000 .10000E+07 18 'Prefactor ' 7.4239 1.0000 .0000 .10000E+07 19 'Prefactor ' .29588 1.0000 .0000 .10000E+07 20 'Prefactor ' 15.034 1.0000 .0000 .10000E+07 21 'norm ' 44.250 1.0000 .0000 .10000E+07 22 'norm ' .86533 1.0000 .0000 .10000E+07 23 'Prefactor ' .13530E-05 1.0000 .0000 .10000E+07 24 'Prefactor ' .20560E-02 1.0000 .0000 .10000E+07 25 'Normalizat' .74035 1.0000 .10000E-01 10.000 26 'Prefactor ' 1.0344 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= 7215.093 FROM MIGRAD STATUS=CONVERGED 141 CALLS 2229 TOTAL EDM= .17E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.3% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .47723E-06 71.573 -.41718E-05** at limit ** 2 Prefactor .66367E-05 180.84 -.10144E-04** at limit ** 3 Prefactor 4.9156 4.0877 .19978E-07 .25274E-02 4 Prefactor .12434E-07 45.284 .10440E-05** at limit ** 5 Prefactor .53935 5.7168 -.15923E-05 .16230E-01 6 Prefactor 31.697 3.1227 .19640E-06 .22880E-01 7 Prefactor 58.717 5.7462 .13989E-07 -.16977 8 Prefactor 6.5305 1.2496 -.45566E-07 -.47221E-01 9 Prefactor 33.127 1.1717 -.31427E-07 .26040E-01 10 Prefactor .11102E-09 3.5196 .54829E-06** at limit ** 11 Prefactor 14.366 1.9967 -.13097E-06 .75873E-02 12 Prefactor 13.930 8.2765 .47764E-06 -.95259E-03 13 Prefactor .38858E-09 32.577 -.16860E-05** at limit ** 14 norm 4.0636 2.0289 -.21025E-07 .85189E-03 15 Prefactor .55511E-10 20.052 .17089E-06** at limit ** 16 Prefactor .0000 9.9850 .31272E-06** at limit ** 17 norm 4.1364 5.1148 -.27720E-06 .13738E-02 18 Prefactor 7.4322 1.1101 -.29281E-07 -.20940E-01 19 Prefactor .74586E-03 18.522 -.36178E-05** at limit ** 20 Prefactor 14.993 1.6856 .29691E-07 .85266E-01 21 norm 44.262 11.986 -.14208E-06 .25503E-01 22 norm .86370 .65463 .16883E-06 -.27015E-02 23 Prefactor .0000 2.5983 .89524E-07** at limit ** 24 Prefactor .22204E-09 6.5974 -.38139E-06** at limit ** 25 Normalizat .74058 .17232 -.10807E-04 .44146E-03 26 Prefactor 1.0345 .17390 -.30743E-05 .46824E-03 ERR DEF= .500 Final values: Prefactor = 4.77229e-07 Prefactor = 6.63669e-06 Prefactor = 4.91555 Prefactor = 1.24345e-08 Prefactor = 0.539347 Prefactor = 31.6975 Prefactor = 58.7171 Prefactor = 6.53051 Prefactor = 33.1269 Prefactor = 1.11022e-10 Prefactor = 14.3659 Prefactor = 13.93 Prefactor = 3.88578e-10 norm = 4.06357 Prefactor = 5.55112e-11 Prefactor = 0 norm = 4.13643 Prefactor = 7.43223 Prefactor = 0.000745863 Prefactor = 14.9925 norm = 44.2619 norm = 0.863699 Prefactor = 0 Prefactor = 2.22045e-10 Normalizat = 0.740576 Prefactor = 1.03451 ********** ** 18 **HESSE ********** FCN= 7215.093 FROM HESSE STATUS=OK 518 CALLS 2747 TOTAL EDM= .33E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .47723E-06 74.777 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor .66367E-05 185.92 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor 4.9156 4.1346 .45372E-03 -1.5664 4 Prefactor .12434E-07 5.3166 .10561E-01 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .53935 427.16 .58280E-03 -1.5693 6 Prefactor 31.697 57.517 .17824E-03 -1.5595 7 Prefactor 58.717 39.143 .13091E-03 -1.5555 8 Prefactor 6.5305 11.395 .39179E-03 -1.5657 9 Prefactor 33.127 28.018 .17383E-03 -1.5593 10 Prefactor .11102E-09 3.5233 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor 14.366 54.547 .26365E-03 -1.5632 12 Prefactor 13.930 8.2974 .26758E-03 -1.5633 13 Prefactor .38858E-09 31.136 .16955E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 norm 4.0636 2.0298 .49988E-03 -1.5668 15 Prefactor .55511E-10 20.178 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 Prefactor .0000 9.8493 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 norm 4.1364 5.1467 .49655E-03 -1.5667 18 Prefactor 7.4322 13.574 .36786E-03 -1.5653 19 Prefactor .74586E-03 490.40 .10270E-02 -1.5709 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor 14.993 29.998 .25805E-03 -1.5631 21 norm 44.262 12.067 .15034E-03 -1.5575 22 norm .86370 .68479 .48187E-03 -1.5689 23 Prefactor .0000 2.5975 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 24 Prefactor .22204E-09 6.6079 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 25 Normalizat .74058 .15259 .42827E-01 -1.0231 26 Prefactor 1.0345 .15211 .40923E-01 -.91588 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.28654e-06 Minuit parameter uncertainties: 1 0.011948 2 0.0702554 3 4.13464 4 0.000514405 5 30.3593 6 57.5181 7 39.1432 8 11.3949 9 28.0179 10 4.1859e-05 11 54.5488 12 8.29743 13 0.000220134 14 2.02975 15 5.04405e-05 16 7.79969e-06 17 5.14669 18 13.5739 19 1.20968 20 29.9979 21 12.0671 22 0.684787 23 1.63889e-05 24 7.75847e-05 25 0.152681 26 0.152178 Working on... /lscratch/kocevski/36213285/ft1_filtered_4FGL_J1517.7+6525_daily_bin2199.fits.....................! real 28.53 user 27.11 sys 0.72 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/36213285/ft1_filtered_4FGL_J1517.7+6525_daily_bin2199.fits', '/lscratch/kocevski/36213285/ft2_4FGL_J1517.7+6525_daily_bin2199.fits', expMap='/lscratch/kocevski/36213285/expmap_809308801_809568001_4FGL_J1517.7+6525_daily_bin2199.fits', expCube='/lscratch/kocevski/36213285/ltcube_809308801_809568001_4FGL_J1517.7+6525_daily_bin2199.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/36213285/Model_4FGL_J1517.7+6525_daily_bin2199.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/36213285/ft1_filtered_4FGL_J1517.7+6525_daily_bin2199.fits Spacecraft file(s): /lscratch/kocevski/36213285/ft2_4FGL_J1517.7+6525_daily_bin2199.fits Exposure map: /lscratch/kocevski/36213285/expmap_809308801_809568001_4FGL_J1517.7+6525_daily_bin2199.fits Exposure cube: /lscratch/kocevski/36213285/ltcube_809308801_809568001_4FGL_J1517.7+6525_daily_bin2199.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/36213285/Model_4FGL_J1517.7+6525_daily_bin2199.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) = 7215.09870795 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 7215.0947109 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .54047E-03 1.0000 .0000 .10000E+07 2 'Prefactor ' .21530E-02 1.0000 .0000 .10000E+07 3 'Prefactor ' 4.9091 1.0000 .0000 .10000E+07 4 'Prefactor ' .25022E-01 1.0000 .0000 .10000E+07 5 'Prefactor ' .73032 1.0000 .0000 .10000E+07 6 'Prefactor ' 31.485 1.0000 .0000 .10000E+07 7 'Prefactor ' 58.359 1.0000 .0000 .10000E+07 8 'Prefactor ' 6.5532 1.0000 .0000 .10000E+07 9 'Prefactor ' 33.102 1.0000 .0000 .10000E+07 10 'Prefactor ' .90977E-06 1.0000 .0000 .10000E+07 11 'Prefactor ' 14.404 1.0000 .0000 .10000E+07 12 'Prefactor ' 13.985 1.0000 .0000 .10000E+07 13 'Prefactor ' .21268E-01 1.0000 .0000 .10000E+07 14 'norm ' 4.0644 1.0000 .0000 .10000E+07 15 'Prefactor ' .27798E-02 1.0000 .0000 .10000E+07 16 'Prefactor ' .98659E-02 1.0000 .0000 .10000E+07 17 'norm ' 4.1175 1.0000 .0000 .10000E+07 18 'Prefactor ' 7.4239 1.0000 .0000 .10000E+07 19 'Prefactor ' .29588 1.0000 .0000 .10000E+07 20 'Prefactor ' 15.034 1.0000 .0000 .10000E+07 21 'norm ' 44.250 1.0000 .0000 .10000E+07 22 'norm ' .86533 1.0000 .0000 .10000E+07 23 'Prefactor ' .13530E-05 1.0000 .0000 .10000E+07 24 'Prefactor ' .20560E-02 1.0000 .0000 .10000E+07 25 'Normalizat' .74035 1.0000 .10000E-01 10.000 26 'Prefactor ' 1.0344 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= 7215.093 FROM MIGRAD STATUS=CONVERGED 141 CALLS 2229 TOTAL EDM= .17E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.3% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .47723E-06 71.573 -.41718E-05** at limit ** 2 Prefactor .66367E-05 180.84 -.10144E-04** at limit ** 3 Prefactor 4.9156 4.0877 .19978E-07 .25274E-02 4 Prefactor .12434E-07 45.284 .10440E-05** at limit ** 5 Prefactor .53935 5.7168 -.15923E-05 .16230E-01 6 Prefactor 31.697 3.1227 .19640E-06 .22880E-01 7 Prefactor 58.717 5.7462 .13989E-07 -.16977 8 Prefactor 6.5305 1.2496 -.45566E-07 -.47221E-01 9 Prefactor 33.127 1.1717 -.31427E-07 .26040E-01 10 Prefactor .11102E-09 3.5196 .54829E-06** at limit ** 11 Prefactor 14.366 1.9967 -.13097E-06 .75873E-02 12 Prefactor 13.930 8.2765 .47764E-06 -.95259E-03 13 Prefactor .38858E-09 32.577 -.16860E-05** at limit ** 14 norm 4.0636 2.0289 -.21025E-07 .85189E-03 15 Prefactor .55511E-10 20.052 .17089E-06** at limit ** 16 Prefactor .0000 9.9850 .31272E-06** at limit ** 17 norm 4.1364 5.1148 -.27720E-06 .13738E-02 18 Prefactor 7.4322 1.1101 -.29281E-07 -.20940E-01 19 Prefactor .74586E-03 18.522 -.36178E-05** at limit ** 20 Prefactor 14.993 1.6856 .29691E-07 .85266E-01 21 norm 44.262 11.986 -.14208E-06 .25503E-01 22 norm .86370 .65463 .16883E-06 -.27015E-02 23 Prefactor .0000 2.5983 .89524E-07** at limit ** 24 Prefactor .22204E-09 6.5974 -.38139E-06** at limit ** 25 Normalizat .74058 .17232 -.10807E-04 .44146E-03 26 Prefactor 1.0345 .17390 -.30743E-05 .46824E-03 ERR DEF= .500 Final values: Prefactor = 4.77229e-07 Prefactor = 6.63669e-06 Prefactor = 4.91555 Prefactor = 1.24345e-08 Prefactor = 0.539347 Prefactor = 31.6975 Prefactor = 58.7171 Prefactor = 6.53051 Prefactor = 33.1269 Prefactor = 1.11022e-10 Prefactor = 14.3659 Prefactor = 13.93 Prefactor = 3.88578e-10 norm = 4.06357 Prefactor = 5.55112e-11 Prefactor = 0 norm = 4.13643 Prefactor = 7.43223 Prefactor = 0.000745863 Prefactor = 14.9925 norm = 44.2619 norm = 0.863699 Prefactor = 0 Prefactor = 2.22045e-10 Normalizat = 0.740576 Prefactor = 1.03451 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 7215.09295672 Extracting fit parameters... 4FGL J1517.7+6525 Spectrum: PowerLaw 340 Prefactor: 3.886e-10 2.201e-04 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: 1.035e+00 1.522e-01 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: 7.406e-01 1.527e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 229.436 65.424 Photon Flux Upper Limit: 3.31366338494e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00244532344753 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/36213249/likelihoodResults_809308801_809568001_4FGL_J1517.7+6525_daily_bin2199.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) = 7215.10850103 delta logL = -0.0155443043395 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 7215.09295824 delta logL = -1.51632229972e-06 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .35851E-04 1.0000 .0000 .10000E+07 2 'Index ' 1.0276 1.0000 .0000 10.000 3 'Normalizat' .74062 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0345 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= 7215.093 FROM MIGRAD STATUS=CONVERGED 34 CALLS 206 TOTAL EDM= .78E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .9% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .27756E-09 34.562 -.79092E-06** at limit ** 2 Index 1.7475 2.5722 .57252E-05 .70328E-11 3 Normalizat .74058 .16344 .23137E-05 -.60910E-04 4 Prefactor 1.0345 .17125 -.12525E-05 -.22579E-04 ERR DEF= .500 Final values: Prefactor = 2.77556e-10 Index = 1.74751 Normalizat = 0.740575 Prefactor = 1.03451 ********** ** 18 **HESSE ********** FCN= 7215.093 FROM HESSE STATUS=NOT POSDEF 33 CALLS 239 TOTAL EDM= .23E-13 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .27756E-09 .11578 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.7475 8.2866 .41455 -.70824 3 Normalizat .74058 .20420E-03 .42830E-01 -1.0231 4 Prefactor 1.0345 .21376E-03 .40918E-01 -.91588 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 2.28874e-14 Minuit parameter uncertainties: 1 1.12411e-05 2 2684.39 3 0.000204205 4 0.000213764 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) = 7215.09295672 delta logL = 8.91304807737e-11 Extracting fit parameters... 4FGL J1517.7+6525 Spectrum: PowerLaw 340 Prefactor: 2.776e-10 1.124e-05 0.000e+00 1.000e+06 ( 1.000e-14) 341 Index: 1.748e+00 2.684e+03 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: 1.035e+00 2.138e-04 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: 7.406e-01 2.042e-04 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/36213249/cmap_HighResolution_809308801_809568001_4FGL_J1517.7+6525_daily_bin2199.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.45e-03', job_status='DONE', photon_flux_upper_limit='3.31e-08', time_completed='2026-08-28 12:04:32.390424', job_id='36213249', GAL2='1.03', fit_tolerance='1e-08', EG2='0.74', EG='0.74', time_epoch_completed='1787943872.39', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.03', dlogl='8.91e-11', ts2='-0.00', photon_index_error='0.00', photon_index='1.82' WHERE bin_id='2199' AND source_name='4FGL J1517.7+6525' AND cadence='daily'; Database successfully updated. Analysis Complete. Fri Aug 28 12:04:32 PDT 2026 ********** ** 18 **HESSE ********** FCN= 7215.093 FROM HESSE STATUS=OK 518 CALLS 2747 TOTAL EDM= .33E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .47723E-06 74.777 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor .66367E-05 185.92 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor 4.9156 4.1346 .45372E-03 -1.5664 4 Prefactor .12434E-07 5.3166 .10561E-01 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .53935 427.16 .58280E-03 -1.5693 6 Prefactor 31.697 57.517 .17824E-03 -1.5595 7 Prefactor 58.717 39.143 .13091E-03 -1.5555 8 Prefactor 6.5305 11.395 .39179E-03 -1.5657 9 Prefactor 33.127 28.018 .17383E-03 -1.5593 10 Prefactor .11102E-09 3.5233 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor 14.366 54.547 .26365E-03 -1.5632 12 Prefactor 13.930 8.2974 .26758E-03 -1.5633 13 Prefactor .38858E-09 31.136 .16955E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 norm 4.0636 2.0298 .49988E-03 -1.5668 15 Prefactor .55511E-10 20.178 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 Prefactor .0000 9.8493 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 norm 4.1364 5.1467 .49655E-03 -1.5667 18 Prefactor 7.4322 13.574 .36786E-03 -1.5653 19 Prefactor .74586E-03 490.40 .10270E-02 -1.5709 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor 14.993 29.998 .25805E-03 -1.5631 21 norm 44.262 12.067 .15034E-03 -1.5575 22 norm .86370 .68479 .48187E-03 -1.5689 23 Prefactor .0000 2.5975 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 24 Prefactor .22204E-09 6.6079 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 25 Normalizat .74058 .15259 .42827E-01 -1.0231 26 Prefactor 1.0345 .15211 .40923E-01 -.91588 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.28654e-06 Minuit parameter uncertainties: 1 0.011948 2 0.0702554 3 4.13464 4 0.000514405 5 30.3593 6 57.5181 7 39.1432 8 11.3949 9 28.0179 10 4.1859e-05 11 54.5488 12 8.29743 13 0.000220134 14 2.02975 15 5.04405e-05 16 7.79969e-06 17 5.14669 18 13.5739 19 1.20968 20 29.9979 21 12.0671 22 0.684787 23 1.63889e-05 24 7.75847e-05 25 0.152681 26 0.152178 ile=/lscratch/kocevski/36213483/ltcube_809308801_809568001_4FGL_J1517.7+6525_daily_bin2199.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/36213483/ft2_4FGL_J1517.7+6525_daily_bin2199.fits .....................! real 8.15 user 7.66 sys 0.23 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/36213483/ft1_filtered_4FGL_J1517.7+6525_daily_bin2199.fits evtable="EVENTS" scfile=/lscratch/kocevski/36213483/ft2_4FGL_J1517.7+6525_daily_bin2199.fits sctable="SC_DATA" expcube=/lscratch/kocevski/36213483/ltcube_809308801_809568001_4FGL_J1517.7+6525_daily_bin2199.fits outfile=/lscratch/kocevski/36213483/expmap_809308801_809568001_4FGL_J1517.7+6525_daily_bin2199.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/36213483/ltcube_809308801_809568001_4FGL_J1517.7+6525_daily_bin2199.fits .....................! real 69.29 user 64.48 sys 3.97 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/36213483/ft1_filtered_4FGL_J1517.7+6525_daily_bin2199.fits scfile=/lscratch/kocevski/36213483/ft2_4FGL_J1517.7+6525_daily_bin2199.fits outfile=/lscratch/kocevski/36213483/cmap_809308801_809568001_4FGL_J1517.7+6525_daily_bin2199.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 0.80 user 0.23 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/36213483/ft1_filtered_4FGL_J1517.7+6525_daily_bin2199.fits scfile=/lscratch/kocevski/36213483/ft2_4FGL_J1517.7+6525_daily_bin2199.fits outfile=/lscratch/kocevski/36213483/cmap_HighResolution_809308801_809568001_4FGL_J1517.7+6525_daily_bin2199.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 0.73 user 0.22 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/36213483/ft1_filtered_4FGL_J1517.7+6525_daily_bin2199.fits evtable="EVENTS" scfile=/lscratch/kocevski/36213483/ft2_4FGL_J1517.7+6525_daily_bin2199.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/36213483/Model_4FGL_J1517.7+6525_daily_bin2199.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 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 7215.09295672 Extracting fit parameters... 4FGL J1517.7+6525 Spectrum: PowerLaw 340 Prefactor: 3.886e-10 2.201e-04 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: 1.035e+00 1.522e-01 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: 7.406e-01 1.527e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 229.436 65.424 Photon Flux Upper Limit: 3.31366338494e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00244532344753 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/36213285/likelihoodResults_809308801_809568001_4FGL_J1517.7+6525_daily_bin2199.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) = 7215.10850103 delta logL = -0.0155443043395 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 7215.09295824 delta logL = -1.51632229972e-06 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .35851E-04 1.0000 .0000 .10000E+07 2 'Index ' 1.0276 1.0000 .0000 10.000 3 'Normalizat' .74062 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0345 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= 7215.093 FROM MIGRAD STATUS=CONVERGED 34 CALLS 206 TOTAL EDM= .78E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .9% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .27756E-09 34.562 -.79092E-06** at limit ** 2 Index 1.7475 2.5722 .57252E-05 .70328E-11 3 Normalizat .74058 .16344 .23137E-05 -.60910E-04 4 Prefactor 1.0345 .17125 -.12525E-05 -.22579E-04 ERR DEF= .500 Final values: Prefactor = 2.77556e-10 Index = 1.74751 Normalizat = 0.740575 Prefactor = 1.03451 ********** ** 18 **HESSE ********** FCN= 7215.093 FROM HESSE STATUS=NOT POSDEF 33 CALLS 239 TOTAL EDM= .23E-13 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .27756E-09 .11578 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.7475 8.2866 .41455 -.70824 3 Normalizat .74058 .20420E-03 .42830E-01 -1.0231 4 Prefactor 1.0345 .21376E-03 .40918E-01 -.91588 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 2.28874e-14 Minuit parameter uncertainties: 1 1.12411e-05 2 2684.39 3 0.000204205 4 0.000213764 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) = 7215.09295672 delta logL = 8.91304807737e-11 Extracting fit parameters... 4FGL J1517.7+6525 Spectrum: PowerLaw 340 Prefactor: 2.776e-10 1.124e-05 0.000e+00 1.000e+06 ( 1.000e-14) 341 Index: 1.748e+00 2.684e+03 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: 1.035e+00 2.138e-04 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: 7.406e-01 2.042e-04 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/36213285/cmap_HighResolution_809308801_809568001_4FGL_J1517.7+6525_daily_bin2199.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.45e-03', job_status='DONE', photon_flux_upper_limit='3.31e-08', time_completed='2026-08-28 12:05:31.197754', job_id='36213285', GAL2='1.03', fit_tolerance='1e-08', EG2='0.74', EG='0.74', time_epoch_completed='1787943931.2', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.03', dlogl='8.91e-11', ts2='-0.00', photon_index_error='0.00', photon_index='1.82' WHERE bin_id='2199' AND source_name='4FGL J1517.7+6525' AND cadence='daily'; Database successfully updated. Analysis Complete. Fri Aug 28 12:05:31 PDT 2026 Working on... /lscratch/kocevski/36213483/ft1_filtered_4FGL_J1517.7+6525_daily_bin2199.fits.....................! real 25.84 user 24.40 sys 0.94 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/36213483/ft1_filtered_4FGL_J1517.7+6525_daily_bin2199.fits', '/lscratch/kocevski/36213483/ft2_4FGL_J1517.7+6525_daily_bin2199.fits', expMap='/lscratch/kocevski/36213483/expmap_809308801_809568001_4FGL_J1517.7+6525_daily_bin2199.fits', expCube='/lscratch/kocevski/36213483/ltcube_809308801_809568001_4FGL_J1517.7+6525_daily_bin2199.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/36213483/Model_4FGL_J1517.7+6525_daily_bin2199.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/36213483/ft1_filtered_4FGL_J1517.7+6525_daily_bin2199.fits Spacecraft file(s): /lscratch/kocevski/36213483/ft2_4FGL_J1517.7+6525_daily_bin2199.fits Exposure map: /lscratch/kocevski/36213483/expmap_809308801_809568001_4FGL_J1517.7+6525_daily_bin2199.fits Exposure cube: /lscratch/kocevski/36213483/ltcube_809308801_809568001_4FGL_J1517.7+6525_daily_bin2199.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/36213483/Model_4FGL_J1517.7+6525_daily_bin2199.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) = 7215.09870795 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 7215.0947109 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .54047E-03 1.0000 .0000 .10000E+07 2 'Prefactor ' .21530E-02 1.0000 .0000 .10000E+07 3 'Prefactor ' 4.9091 1.0000 .0000 .10000E+07 4 'Prefactor ' .25022E-01 1.0000 .0000 .10000E+07 5 'Prefactor ' .73032 1.0000 .0000 .10000E+07 6 'Prefactor ' 31.485 1.0000 .0000 .10000E+07 7 'Prefactor ' 58.359 1.0000 .0000 .10000E+07 8 'Prefactor ' 6.5532 1.0000 .0000 .10000E+07 9 'Prefactor ' 33.102 1.0000 .0000 .10000E+07 10 'Prefactor ' .90977E-06 1.0000 .0000 .10000E+07 11 'Prefactor ' 14.404 1.0000 .0000 .10000E+07 12 'Prefactor ' 13.985 1.0000 .0000 .10000E+07 13 'Prefactor ' .21268E-01 1.0000 .0000 .10000E+07 14 'norm ' 4.0644 1.0000 .0000 .10000E+07 15 'Prefactor ' .27798E-02 1.0000 .0000 .10000E+07 16 'Prefactor ' .98659E-02 1.0000 .0000 .10000E+07 17 'norm ' 4.1175 1.0000 .0000 .10000E+07 18 'Prefactor ' 7.4239 1.0000 .0000 .10000E+07 19 'Prefactor ' .29588 1.0000 .0000 .10000E+07 20 'Prefactor ' 15.034 1.0000 .0000 .10000E+07 21 'norm ' 44.250 1.0000 .0000 .10000E+07 22 'norm ' .86533 1.0000 .0000 .10000E+07 23 'Prefactor ' .13530E-05 1.0000 .0000 .10000E+07 24 'Prefactor ' .20560E-02 1.0000 .0000 .10000E+07 25 'Normalizat' .74035 1.0000 .10000E-01 10.000 26 'Prefactor ' 1.0344 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= 7215.093 FROM MIGRAD STATUS=CONVERGED 141 CALLS 2229 TOTAL EDM= .17E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.3% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .47723E-06 71.573 -.41718E-05** at limit ** 2 Prefactor .66367E-05 180.84 -.10144E-04** at limit ** 3 Prefactor 4.9156 4.0877 .19978E-07 .25274E-02 4 Prefactor .12434E-07 45.284 .10440E-05** at limit ** 5 Prefactor .53935 5.7168 -.15923E-05 .16230E-01 6 Prefactor 31.697 3.1227 .19640E-06 .22880E-01 7 Prefactor 58.717 5.7462 .13989E-07 -.16977 8 Prefactor 6.5305 1.2496 -.45566E-07 -.47221E-01 9 Prefactor 33.127 1.1717 -.31427E-07 .26040E-01 10 Prefactor .11102E-09 3.5196 .54829E-06** at limit ** 11 Prefactor 14.366 1.9967 -.13097E-06 .75873E-02 12 Prefactor 13.930 8.2765 .47764E-06 -.95259E-03 13 Prefactor .38858E-09 32.577 -.16860E-05** at limit ** 14 norm 4.0636 2.0289 -.21025E-07 .85189E-03 15 Prefactor .55511E-10 20.052 .17089E-06** at limit ** 16 Prefactor .0000 9.9850 .31272E-06** at limit ** 17 norm 4.1364 5.1148 -.27720E-06 .13738E-02 18 Prefactor 7.4322 1.1101 -.29281E-07 -.20940E-01 19 Prefactor .74586E-03 18.522 -.36178E-05** at limit ** 20 Prefactor 14.993 1.6856 .29691E-07 .85266E-01 21 norm 44.262 11.986 -.14208E-06 .25503E-01 22 norm .86370 .65463 .16883E-06 -.27015E-02 23 Prefactor .0000 2.5983 .89524E-07** at limit ** 24 Prefactor .22204E-09 6.5974 -.38139E-06** at limit ** 25 Normalizat .74058 .17232 -.10807E-04 .44146E-03 26 Prefactor 1.0345 .17390 -.30743E-05 .46824E-03 ERR DEF= .500 Final values: Prefactor = 4.77229e-07 Prefactor = 6.63669e-06 Prefactor = 4.91555 Prefactor = 1.24345e-08 Prefactor = 0.539347 Prefactor = 31.6975 Prefactor = 58.7171 Prefactor = 6.53051 Prefactor = 33.1269 Prefactor = 1.11022e-10 Prefactor = 14.3659 Prefactor = 13.93 Prefactor = 3.88578e-10 norm = 4.06357 Prefactor = 5.55112e-11 Prefactor = 0 norm = 4.13643 Prefactor = 7.43223 Prefactor = 0.000745863 Prefactor = 14.9925 norm = 44.2619 norm = 0.863699 Prefactor = 0 Prefactor = 2.22045e-10 Normalizat = 0.740576 Prefactor = 1.03451 ********** ** 18 **HESSE ********** FCN= 7215.093 FROM HESSE STATUS=OK 518 CALLS 2747 TOTAL EDM= .33E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .47723E-06 74.777 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor .66367E-05 185.92 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor 4.9156 4.1346 .45372E-03 -1.5664 4 Prefactor .12434E-07 5.3166 .10561E-01 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .53935 427.16 .58280E-03 -1.5693 6 Prefactor 31.697 57.517 .17824E-03 -1.5595 7 Prefactor 58.717 39.143 .13091E-03 -1.5555 8 Prefactor 6.5305 11.395 .39179E-03 -1.5657 9 Prefactor 33.127 28.018 .17383E-03 -1.5593 10 Prefactor .11102E-09 3.5233 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor 14.366 54.547 .26365E-03 -1.5632 12 Prefactor 13.930 8.2974 .26758E-03 -1.5633 13 Prefactor .38858E-09 31.136 .16955E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 norm 4.0636 2.0298 .49988E-03 -1.5668 15 Prefactor .55511E-10 20.178 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 Prefactor .0000 9.8493 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 norm 4.1364 5.1467 .49655E-03 -1.5667 18 Prefactor 7.4322 13.574 .36786E-03 -1.5653 19 Prefactor .74586E-03 490.40 .10270E-02 -1.5709 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor 14.993 29.998 .25805E-03 -1.5631 21 norm 44.262 12.067 .15034E-03 -1.5575 22 norm .86370 .68479 .48187E-03 -1.5689 23 Prefactor .0000 2.5975 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 24 Prefactor .22204E-09 6.6079 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 25 Normalizat .74058 .15259 .42827E-01 -1.0231 26 Prefactor 1.0345 .15211 .40923E-01 -.91588 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.28654e-06 Minuit parameter uncertainties: 1 0.011948 2 0.0702554 3 4.13464 4 0.000514405 5 30.3593 6 57.5181 7 39.1432 8 11.3949 9 28.0179 10 4.1859e-05 11 54.5488 12 8.29743 13 0.000220134 14 2.02975 15 5.04405e-05 16 7.79969e-06 17 5.14669 18 13.5739 19 1.20968 20 29.9979 21 12.0671 22 0.684787 23 1.63889e-05 24 7.75847e-05 25 0.152681 26 0.152178 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 7215.09295672 Extracting fit parameters... 4FGL J1517.7+6525 Spectrum: PowerLaw 340 Prefactor: 3.886e-10 2.201e-04 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: 1.035e+00 1.522e-01 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: 7.406e-01 1.527e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 229.436 65.424 Photon Flux Upper Limit: 3.31366338494e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00244532344753 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/36213483/likelihoodResults_809308801_809568001_4FGL_J1517.7+6525_daily_bin2199.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) = 7215.10850103 delta logL = -0.0155443043395 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 7215.09295824 delta logL = -1.51632229972e-06 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .35851E-04 1.0000 .0000 .10000E+07 2 'Index ' 1.0276 1.0000 .0000 10.000 3 'Normalizat' .74062 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0345 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= 7215.093 FROM MIGRAD STATUS=CONVERGED 34 CALLS 206 TOTAL EDM= .78E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .9% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .27756E-09 34.562 -.79092E-06** at limit ** 2 Index 1.7475 2.5722 .57252E-05 .70328E-11 3 Normalizat .74058 .16344 .23137E-05 -.60910E-04 4 Prefactor 1.0345 .17125 -.12525E-05 -.22579E-04 ERR DEF= .500 Final values: Prefactor = 2.77556e-10 Index = 1.74751 Normalizat = 0.740575 Prefactor = 1.03451 ********** ** 18 **HESSE ********** FCN= 7215.093 FROM HESSE STATUS=NOT POSDEF 33 CALLS 239 TOTAL EDM= .23E-13 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .27756E-09 .11578 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.7475 8.2866 .41455 -.70824 3 Normalizat .74058 .20420E-03 .42830E-01 -1.0231 4 Prefactor 1.0345 .21376E-03 .40918E-01 -.91588 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 2.28874e-14 Minuit parameter uncertainties: 1 1.12411e-05 2 2684.39 3 0.000204205 4 0.000213764 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) = 7215.09295672 delta logL = 8.91304807737e-11 Extracting fit parameters... 4FGL J1517.7+6525 Spectrum: PowerLaw 340 Prefactor: 2.776e-10 1.124e-05 0.000e+00 1.000e+06 ( 1.000e-14) 341 Index: 1.748e+00 2.684e+03 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: 1.035e+00 2.138e-04 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: 7.406e-01 2.042e-04 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/36213483/cmap_HighResolution_809308801_809568001_4FGL_J1517.7+6525_daily_bin2199.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.45e-03', job_status='DONE', photon_flux_upper_limit='3.31e-08', time_completed='2026-08-28 12:08:13.787127', job_id='36213483', GAL2='1.03', fit_tolerance='1e-08', EG2='0.74', EG='0.74', time_epoch_completed='1787944093.79', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.03', dlogl='8.91e-11', ts2='-0.00', photon_index_error='0.00', photon_index='1.82' WHERE bin_id='2199' AND source_name='4FGL J1517.7+6525' AND cadence='daily'; Database successfully updated. Analysis Complete. Fri Aug 28 12:08:13 PDT 2026