/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 = 7622 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1939.5-1525_daily_bin2130 RA = 294.877, Dec = -15.4256 tmin = 791424001, tmax = 791683201 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='20041946', job_status='RUN', time_executed='2026-02-02 02:52:22.222125', time_epoch_executed='1770029542.22' WHERE source_name='4FGL J1939.5-1525' and cadence='daily' and bin_id='2130' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/20041946 Creating custom pfile directory: /lscratch/kocevski/20041946/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=791424001.0 && nMetStart<791683201.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=791424001.0 && nMetStart<791683201.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/20041946/ft1_4FGL_J1939.5-1525_daily_bin2130.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=791424001.0 && nMetStart<791683201.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/20041946/ft2_4FGL_J1939.5-1525_daily_bin2130.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/20041946/ft1_4FGL_J1939.5-1525_daily_bin2130.fits outfile=/lscratch/kocevski/20041946/ft1_filteredMKT_4FGL_J1939.5-1525_daily_bin2130.fits ra=294.877 dec=-15.4256 rad=12.0 tmin=791424001.0 tmax=791683201.0 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 2.52 user 1.84 sys 0.18 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/20041946/ft2_4FGL_J1939.5-1525_daily_bin2130.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/20041946/ft2_4FGL_J1939.5-1525_daily_bin2130.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/20041946/ft1_filteredMKT_4FGL_J1939.5-1525_daily_bin2130.fits evtable="EVENTS" outfile="/lscratch/kocevski/20041946/ft1_filtered_4FGL_J1939.5-1525_daily_bin2130.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 0.77 user 0.18 sys 0.14 Number of photons that the gtmktime cut: 1316 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/20041946/ft1_filtered_4FGL_J1939.5-1525_daily_bin2130.fits" evtable="EVENTS" scfile=/lscratch/kocevski/20041946/ft2_4FGL_J1939.5-1525_daily_bin2130.fits sctable="SC_DATA" outfile=/lscratch/kocevski/20041946/ltcube_791424001_791683201_4FGL_J1939.5-1525_daily_bin2130.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/20041946/ft2_4FGL_J1939.5-1525_daily_bin2130.fits .....................! real 8.57 user 7.72 sys 0.23 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/20041946/ft1_filtered_4FGL_J1939.5-1525_daily_bin2130.fits evtable="EVENTS" scfile=/lscratch/kocevski/20041946/ft2_4FGL_J1939.5-1525_daily_bin2130.fits sctable="SC_DATA" expcube=/lscratch/kocevski/20041946/ltcube_791424001_791683201_4FGL_J1939.5-1525_daily_bin2130.fits outfile=/lscratch/kocevski/20041946/expmap_791424001_791683201_4FGL_J1939.5-1525_daily_bin2130.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/20041946/ltcube_791424001_791683201_4FGL_J1939.5-1525_daily_bin2130.fits .....................! real 65.92 user 61.33 sys 3.69 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 Extended source W 41 in ROI with RadialGaussian spatial model. Extended source FGES J1838.9-0704 in ROI with RadialDisk spatial model. Extended source HESS J1841-055 in ROI, make sure /sdf/group/fermi/g/LCRepository/Likelihood/ExtendedSources/Extended_8years/Templates/HESSJ1841-055.fits is the correct path to the extended template. Extended source HESS J1809-193 in ROI with RadialDisk spatial model. Extended source HESS J1813-178 in ROI with RadialDisk spatial model. Extended source HESS J1825-137 in ROI with RadialGaussian spatial model. Extended source G24.7+0.6 in ROI with RadialDisk spatial model. Extended source FGES J1836.5-0651 in ROI with RadialDisk spatial model. Extended source Kes 73 in ROI with RadialDisk spatial model. Extended source Kes 79 in ROI with RadialDisk spatial model. Extended source W 44 in ROI, make sure /sdf/group/fermi/g/LCRepository/Likelihood/ExtendedSources/Extended_8years/Templates/W44.fits is the correct path to the extended template. Extended source HESS J1857+026 in ROI with RadialDisk spatial model. Added 310 point sources and 12 extended sources If using unbinned likelihood you will need to rerun gtdiffrsp for the extended sources or rerun the makeModel function with optional argument psForce=True Setting source of interest to: 4FGL J1939.5-1525 @ 294.877 -15.4256 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/20041946/ft1_filtered_4FGL_J1939.5-1525_daily_bin2130.fits scfile=/lscratch/kocevski/20041946/ft2_4FGL_J1939.5-1525_daily_bin2130.fits outfile=/lscratch/kocevski/20041946/cmap_791424001_791683201_4FGL_J1939.5-1525_daily_bin2130.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=294.877 yref=-15.4256 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 0.21 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/20041946/ft1_filtered_4FGL_J1939.5-1525_daily_bin2130.fits scfile=/lscratch/kocevski/20041946/ft2_4FGL_J1939.5-1525_daily_bin2130.fits outfile=/lscratch/kocevski/20041946/cmap_HighResolution_791424001_791683201_4FGL_J1939.5-1525_daily_bin2130.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=294.877 yref=-15.4256 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 0.81 user 0.21 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/20041946/ft1_filtered_4FGL_J1939.5-1525_daily_bin2130.fits evtable="EVENTS" scfile=/lscratch/kocevski/20041946/ft2_4FGL_J1939.5-1525_daily_bin2130.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/20041946/Model_4FGL_J1939.5-1525_daily_bin2130.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 FGES J1836.5-0651 adding source FGES J1838.9-0704 adding source G24.7+0.6 adding source GAL_V02 adding source HESS J1809-193 adding source HESS J1813-178 adding source HESS J1825-137 adding source HESS J1841-055 adding source HESS J1857+026 adding source Kes 73 adding source Kes 79 adding source W 41 adding source W 44 Working on... /lscratch/kocevski/20041946/ft1_filtered_4FGL_J1939.5-1525_daily_bin2130.fits.....................! real 101.21 user 98.84 sys 1.06 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/20041946/ft1_filtered_4FGL_J1939.5-1525_daily_bin2130.fits', '/lscratch/kocevski/20041946/ft2_4FGL_J1939.5-1525_daily_bin2130.fits', expMap='/lscratch/kocevski/20041946/expmap_791424001_791683201_4FGL_J1939.5-1525_daily_bin2130.fits', expCube='/lscratch/kocevski/20041946/ltcube_791424001_791683201_4FGL_J1939.5-1525_daily_bin2130.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/20041946/Model_4FGL_J1939.5-1525_daily_bin2130.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1939.5-1525' 4FGL J1939.5-1525 Spectrum: PowerLaw 822 Prefactor: 1.826e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 823 Index: 2.417e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 824 Scale: 1.314e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/20041946/ft1_filtered_4FGL_J1939.5-1525_daily_bin2130.fits Spacecraft file(s): /lscratch/kocevski/20041946/ft2_4FGL_J1939.5-1525_daily_bin2130.fits Exposure map: /lscratch/kocevski/20041946/expmap_791424001_791683201_4FGL_J1939.5-1525_daily_bin2130.fits Exposure cube: /lscratch/kocevski/20041946/ltcube_791424001_791683201_4FGL_J1939.5-1525_daily_bin2130.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/20041946/Model_4FGL_J1939.5-1525_daily_bin2130.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) = 13720.3337417 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 13720.0565777 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .16383E-02 1.0000 .0000 .10000E+07 2 'norm ' .14544E-07 1.0000 .0000 .10000E+07 3 'Prefactor ' 35.547 1.0000 .0000 .10000E+07 4 'Prefactor ' 1.3983 1.0000 .0000 .10000E+07 5 'norm ' .22162E-02 1.0000 .0000 .10000E+07 6 'Prefactor ' 71.898 1.0000 .0000 .10000E+07 7 'Prefactor ' .52736E-08 1.0000 .0000 .10000E+07 8 'norm ' 11.958 1.0000 .0000 .10000E+07 9 'norm ' .27314E-05 1.0000 .0000 .10000E+07 10 'Prefactor ' .30126E-06 1.0000 .0000 .10000E+07 11 'Prefactor ' 88.394 1.0000 .0000 .10000E+07 12 'Prefactor ' 1.9137 1.0000 .0000 .10000E+07 13 'Prefactor ' .12337E-05 1.0000 .0000 .10000E+07 14 'Prefactor ' .86283E-02 1.0000 .0000 .10000E+07 15 'Prefactor ' .43469E-02 1.0000 .0000 .10000E+07 16 'Prefactor ' 3.7807 1.0000 .0000 .10000E+07 17 'Prefactor ' .41939E-02 1.0000 .0000 .10000E+07 18 'norm ' 21.165 1.0000 .0000 .10000E+07 19 'norm ' .54239E-03 1.0000 .0000 .10000E+07 20 'Prefactor ' .10947 1.0000 .0000 .10000E+07 21 'norm ' 27.134 1.0000 .0000 .10000E+07 22 'norm ' 6.8659 1.0000 .0000 .10000E+07 23 'Normalizat' 1.1762 1.0000 .10000E-01 10.000 24 'Prefactor ' 1.0270 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .1148E+06 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 13720.05 FROM MIGRAD STATUS=CONVERGED 170 CALLS 2026 TOTAL EDM= .84E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.2% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .96811E-07 13.252 -.21581E-06** at limit ** 2 norm .0000 .31255 .17446E-07** at limit ** 3 Prefactor 35.513 3.7622 .28307E-07 -.61585E-01 4 Prefactor 1.4049 3.2240 .48705E-07 -.77234E-05 5 norm .63838E-08 28.316 -.13874E-06** at limit ** 6 Prefactor 74.473 51.255 .10903E-06 .40430E-02 7 Prefactor .0000 7.6193 -.32991E-07** at limit ** 8 norm 12.000 7.3309 .11911E-07 .84688E-04 9 norm .0000 1.5579 .16973E-07** at limit ** 10 Prefactor .0000 4.7785 .17241E-07** at limit ** 11 Prefactor 92.243 57.776 -.57625E-07 -.38496E-02 12 Prefactor 1.8772 26.732 .19252E-06 .39723E-02 13 Prefactor .0000 1.8818 .51807E-07** at limit ** 14 Prefactor .17097E-06 6.4545 -.10717E-06** at limit ** 15 Prefactor .68834E-08 8.6292 .15447E-06** at limit ** 16 Prefactor 3.7884 2.8101 .49087E-08 -.53278E-04 17 Prefactor .20095E-07 10.723 .20271E-06** at limit ** 18 norm 20.967 11.534 .45029E-07 -.74335E-02 19 norm .0000 8.9001 -.21840E-07** at limit ** 20 Prefactor .0000 51.730 .26887E-06** at limit ** 21 norm 26.968 2.0231 -.83081E-08 -.58008E-02 22 norm 6.8822 1.6054 -.10797E-07 .15246E-02 23 Normalizat 1.1731 .36175 .19334E-05 -.22873E-06 24 Prefactor 1.0268 .68966E-01 -.70101E-06 -.33823E-06 ERR DEF= .500 Final values: Prefactor = 9.68114e-08 norm = 0 Prefactor = 35.5132 Prefactor = 1.40487 norm = 6.38378e-09 Prefactor = 74.4732 Prefactor = 0 norm = 12 norm = 0 Prefactor = 0 Prefactor = 92.2432 Prefactor = 1.87722 Prefactor = 0 Prefactor = 1.70974e-07 Prefactor = 6.88338e-09 Prefactor = 3.78843 Prefactor = 2.0095e-08 norm = 20.9667 norm = 0 Prefactor = 0 norm = 26.9683 norm = 6.88217 Normalizat = 1.17306 Prefactor = 1.02679 ********** ** 18 **HESSE ********** FCN= 13720.05 FROM HESSE STATUS=OK 445 CALLS 2471 TOTAL EDM= .10E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .96811E-07 18.580 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 norm .0000 .31055 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor 35.513 27.147 .16774E-03 -1.5589 4 Prefactor 1.4049 3.2157 .91752E-03 -1.5684 5 norm .63838E-08 28.424 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 74.473 51.549 .11794E-03 -1.5535 7 Prefactor .0000 7.5915 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 norm 12.000 7.3304 .28943E-03 -1.5639 9 norm .0000 1.5573 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .0000 4.7656 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor 92.243 57.921 .10637E-03 -1.5516 12 Prefactor 1.8772 43.985 .75108E-03 -1.5681 13 Prefactor .0000 1.8819 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor .17097E-06 19.103 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor .68834E-08 20.133 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 Prefactor 3.7884 2.8222 .51894E-03 -1.5669 17 Prefactor .20095E-07 20.267 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 norm 20.967 17.822 .21743E-03 -1.5616 19 norm .0000 8.9217 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor .0000 51.670 .13682E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 norm 26.968 19.980 .19201E-03 -1.5604 22 norm 6.8822 25.652 .38266E-03 -1.5655 23 Normalizat 1.1731 .34700 .15638 -.87439 24 Prefactor 1.0268 .64883E-01 .31692E-01 -.91842 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.04674e-07 Minuit parameter uncertainties: 1 0.002682 2 1.41957e-07 3 27.1473 4 3.21566 5 0.000853439 6 51.5494 7 4.18627e-06 8 7.33042 9 3.03337e-07 10 6.52453e-06 11 57.9218 12 18.1737 13 8.42038e-07 14 0.00361445 15 0.000743675 16 2.82216 17 0.00127712 18 17.8224 19 3.30734e-06 20 7.73991e-06 21 19.9799 22 25.6522 23 0.347677 24 0.0648882 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 13720.0513409 Extracting fit parameters... 4FGL J1939.5-1525 Spectrum: PowerLaw 822 Prefactor: 0.000e+00 6.525e-06 0.000e+00 1.000e+06 ( 1.000e-13) 823 Index: 2.417e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 824 Scale: 1.314e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 1113 Prefactor: 1.027e+00 6.489e-02 0.000e+00 1.000e+01 ( 1.000e+00) 1114 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 1115 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 1102 Normalization: 1.173e+00 3.477e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 294.877 -15.426 Photon Flux Upper Limit: 8.83895227184e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00683779937375 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/20041946/likelihoodResults_791424001_791683201_4FGL_J1939.5-1525_daily_bin2130.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) = 13720.0548449 delta logL = -0.00350401417927 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 13720.0513418 delta logL = -9.65294020716e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .70177E-05 1.0000 .0000 .10000E+07 2 'Index ' 2.6806 1.0000 .0000 10.000 3 'Normalizat' 1.1730 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0268 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .1148E+06 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 13720.05 FROM MIGRAD STATUS=CONVERGED 35 CALLS 215 TOTAL EDM= .24E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.8% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 7.0642 -.18202E-05** at limit ** 2 Index 1.3308 5.5656 -.41239E-04 .0000 3 Normalizat 1.1731 .33785 .90457E-04 .99515E-05 4 Prefactor 1.0268 .65071E-01 -.17020E-04 -.17374E-04 ERR DEF= .500 Final values: Prefactor = 0 Index = 1.33083 Normalizat = 1.17306 Prefactor = 1.02679 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 13720.05 FROM HESSE STATUS=FAILED 11 CALLS 226 TOTAL EDM= .24E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 7.1026 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .13959 1.2874 -.41239E-04 -.82395 3 Normalizat 1.1731 1.1164 .90457E-04 -.87439 4 Prefactor 1.0268 1.2244 -.17020E-04 -.91842 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 2.35037e-12 Minuit parameter uncertainties: 1 2.18075e-05 2 0.77945 3 1.14035 4 1.26027 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) = 13720.0513409 delta logL = 0.0 Extracting fit parameters... 4FGL J1939.5-1525 Spectrum: PowerLaw 822 Prefactor: 0.000e+00 2.181e-05 0.000e+00 1.000e+06 ( 1.000e-13) 823 Index: 1.331e+00 7.795e-01 0.000e+00 1.000e+01 (-1.000e+00) 824 Scale: 1.314e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 1113 Prefactor: 1.027e+00 1.260e+00 0.000e+00 1.000e+01 ( 1.000e+00) 1114 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 1115 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 1102 Normalization: 1.173e+00 1.140e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 294.877 -15.426 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/20041946/cmap_HighResolution_791424001_791683201_4FGL_J1939.5-1525_daily_bin2130.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='6.84e-03', job_status='DONE', photon_flux_upper_limit='8.84e-08', time_completed='2026-02-02 03:05:19.085609', job_id='20041946', GAL2='1.03', fit_tolerance='1e-08', EG2='1.17', EG='1.17', time_epoch_completed='1770030319.09', return_code2='101', ts='0.00', comment='SUCCESS', return_code='0', GAL='1.03', dlogl='0.00e+00', ts2='0.00', photon_index_error='0.00', photon_index='2.42' WHERE bin_id='2130' AND source_name='4FGL J1939.5-1525' AND cadence='daily'; Database successfully updated. Analysis Complete. Mon Feb 2 03:05:19 PST 2026