/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 = 17186 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J0910.8+3859_weekly_bin906 RA = 137.709, Dec = 38.9999 tmin = 786931201, tmax = 787536001 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='17377568', job_status='RUN', time_executed='2025-12-16 01:55:21.245550', time_epoch_executed='1765878921.25' WHERE source_name='4FGL J0910.8+3859' and cadence='weekly' and bin_id='906' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/17377568 Creating custom pfile directory: /lscratch/kocevski/17377568/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=786931201.0 && nMetStart<787536001.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=786931201.0 && nMetStart<787536001.0' /Data/Flight/Level1/LPA Retrieving 107 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/17377568/ft1_4FGL_J0910.8+3859_weekly_bin906.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=786931201.0 && nMetStart<787536001.0' /Data/Flight/Level1/LPA Retrieving 107 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/17377568/ft2_4FGL_J0910.8+3859_weekly_bin906.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/17377568/ft1_4FGL_J0910.8+3859_weekly_bin906.fits outfile=/lscratch/kocevski/17377568/ft1_filteredMKT_4FGL_J0910.8+3859_weekly_bin906.fits ra=137.709 dec=38.9999 rad=12.0 tmin=786931201.0 tmax=787536001.0 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 5.61 user 4.65 sys 0.24 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/17377568/ft2_4FGL_J0910.8+3859_weekly_bin906.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/17377568/ft2_4FGL_J0910.8+3859_weekly_bin906.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/17377568/ft1_filteredMKT_4FGL_J0910.8+3859_weekly_bin906.fits evtable="EVENTS" outfile="/lscratch/kocevski/17377568/ft1_filtered_4FGL_J0910.8+3859_weekly_bin906.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 0.88 user 0.20 sys 0.14 Number of photons that the gtmktime cut: 1309 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/17377568/ft1_filtered_4FGL_J0910.8+3859_weekly_bin906.fits" evtable="EVENTS" scfile=/lscratch/kocevski/17377568/ft2_4FGL_J0910.8+3859_weekly_bin906.fits sctable="SC_DATA" outfile=/lscratch/kocevski/17377568/ltcube_786931201_787536001_4FGL_J0910.8+3859_weekly_bin906.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/17377568/ft2_4FGL_J0910.8+3859_weekly_bin906.fits .....................! real 17.15 user 16.01 sys 0.24 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/17377568/ft1_filtered_4FGL_J0910.8+3859_weekly_bin906.fits evtable="EVENTS" scfile=/lscratch/kocevski/17377568/ft2_4FGL_J0910.8+3859_weekly_bin906.fits sctable="SC_DATA" expcube=/lscratch/kocevski/17377568/ltcube_786931201_787536001_4FGL_J0910.8+3859_weekly_bin906.fits outfile=/lscratch/kocevski/17377568/expmap_786931201_787536001_4FGL_J0910.8+3859_weekly_bin906.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/17377568/ltcube_786931201_787536001_4FGL_J0910.8+3859_weekly_bin906.fits .....................! real 63.92 user 59.29 sys 3.80 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 203 point sources and 0 extended sources Setting source of interest to: 4FGL J0910.8+3859 @ 137.709 38.9999 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/17377568/ft1_filtered_4FGL_J0910.8+3859_weekly_bin906.fits scfile=/lscratch/kocevski/17377568/ft2_4FGL_J0910.8+3859_weekly_bin906.fits outfile=/lscratch/kocevski/17377568/cmap_786931201_787536001_4FGL_J0910.8+3859_weekly_bin906.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=137.709 yref=38.9999 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 0.84 user 0.21 sys 0.14 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/17377568/ft1_filtered_4FGL_J0910.8+3859_weekly_bin906.fits scfile=/lscratch/kocevski/17377568/ft2_4FGL_J0910.8+3859_weekly_bin906.fits outfile=/lscratch/kocevski/17377568/cmap_HighResolution_786931201_787536001_4FGL_J0910.8+3859_weekly_bin906.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=137.709 yref=38.9999 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 0.87 user 0.23 sys 0.12 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/17377568/ft1_filtered_4FGL_J0910.8+3859_weekly_bin906.fits evtable="EVENTS" scfile=/lscratch/kocevski/17377568/ft2_4FGL_J0910.8+3859_weekly_bin906.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/17377568/Model_4FGL_J0910.8+3859_weekly_bin906.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/17377568/ft1_filtered_4FGL_J0910.8+3859_weekly_bin906.fits.....................! real 40.95 user 39.08 sys 1.00 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/17377568/ft1_filtered_4FGL_J0910.8+3859_weekly_bin906.fits', '/lscratch/kocevski/17377568/ft2_4FGL_J0910.8+3859_weekly_bin906.fits', expMap='/lscratch/kocevski/17377568/expmap_786931201_787536001_4FGL_J0910.8+3859_weekly_bin906.fits', expCube='/lscratch/kocevski/17377568/ltcube_786931201_787536001_4FGL_J0910.8+3859_weekly_bin906.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/17377568/Model_4FGL_J0910.8+3859_weekly_bin906.xml', optimizer='MINUIT') Using source of interest name: '4FGL J0910.8+3859' 4FGL J0910.8+3859 Spectrum: PowerLaw 318 Prefactor: 5.960e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-14) 319 Index: 1.996e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 320 Scale: 2.436e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/17377568/ft1_filtered_4FGL_J0910.8+3859_weekly_bin906.fits Spacecraft file(s): /lscratch/kocevski/17377568/ft2_4FGL_J0910.8+3859_weekly_bin906.fits Exposure map: /lscratch/kocevski/17377568/expmap_786931201_787536001_4FGL_J0910.8+3859_weekly_bin906.fits Exposure cube: /lscratch/kocevski/17377568/ltcube_786931201_787536001_4FGL_J0910.8+3859_weekly_bin906.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/17377568/Model_4FGL_J0910.8+3859_weekly_bin906.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) = 14708.8023219 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 14708.7626531 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 15.109 1.0000 .0000 .10000E+07 2 'norm ' 1.1880 1.0000 .0000 .10000E+07 3 'Prefactor ' .18696E-04 1.0000 .0000 .10000E+07 4 'Prefactor ' 1.5957 1.0000 .0000 .10000E+07 5 'Prefactor ' 12.149 1.0000 .0000 .10000E+07 6 'Prefactor ' 1.0248 1.0000 .0000 .10000E+07 7 'norm ' .87259 1.0000 .0000 .10000E+07 8 'Prefactor ' .22399E-03 1.0000 .0000 .10000E+07 9 'Prefactor ' 30.394 1.0000 .0000 .10000E+07 10 'Prefactor ' .98150 1.0000 .0000 .10000E+07 11 'norm ' .17764E-07 1.0000 .0000 .10000E+07 12 'Prefactor ' .18022E-03 1.0000 .0000 .10000E+07 13 'norm ' .26357E-06 1.0000 .0000 .10000E+07 14 'Prefactor ' .28185 1.0000 .0000 .10000E+07 15 'norm ' .52261E-03 1.0000 .0000 .10000E+07 16 'Prefactor ' 1.5151 1.0000 .0000 .10000E+07 17 'Prefactor ' .38858E-09 1.0000 .0000 .10000E+07 18 'Prefactor ' .47680E-03 1.0000 .0000 .10000E+07 19 'norm ' 3.9368 1.0000 .0000 .10000E+07 20 'Prefactor ' 3.7889 1.0000 .0000 .10000E+07 21 'Prefactor ' 44.692 1.0000 .0000 .10000E+07 22 'Prefactor ' 3.3668 1.0000 .0000 .10000E+07 23 'Normalizat' .98031 1.0000 .10000E-01 10.000 24 'Prefactor ' .91657 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6390E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 14708.76 FROM MIGRAD STATUS=CONVERGED 150 CALLS 2038 TOTAL EDM= .19E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.1% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 15.111 5.6979 -.89926E-07 -.27704E-02 2 norm 1.1878 .39516 .25040E-07 -.17588E-01 3 Prefactor .23093E-07 8.6569 -.12465E-07** at limit ** 4 Prefactor 1.5942 1.6670 .11211E-06 -.61229E-03 5 Prefactor 12.130 2.1160 -.37476E-06 .26114E-01 6 Prefactor 1.0174 4.4904 .67763E-07 -.10056E-02 7 norm .87550 3.1213 .16415E-05 .97600E-02 8 Prefactor .35527E-08 2.8163 .30799E-06** at limit ** 9 Prefactor 30.741 20.292 .10065E-05 -.63126E-01 10 Prefactor .97504 2.1582 -.22997E-06 -.10692E-02 11 norm .11102E-09 .67358 .26500E-06** at limit ** 12 Prefactor .94036E-07 4.5034 -.11146E-05** at limit ** 13 norm .0000 .29519 -.63031E-07** at limit ** 14 Prefactor .28293 1.4863 .13195E-06 -.72294E-03 15 norm .33085E-07 3.4861 -.12136E-05** at limit ** 16 Prefactor 1.5163 1.2261 -.33079E-07 -.13955E-02 17 Prefactor .0000 .60770 .35154E-07** at limit ** 18 Prefactor .10453E-06 3.8641 .23233E-05** at limit ** 19 norm 4.0009 3.1194 -.96988E-06 -.41303E-01 20 Prefactor 3.4885 9.2689 .33244E-06 -.46841E-01 21 Prefactor 44.595 4.7252 .55446E-06 -.23012 22 Prefactor 3.3703 3.3351 .40727E-08 .12111E-02 23 Normalizat .98094 .12148 -.15671E-05 -.94959E-04 24 Prefactor .91608 .12373 -.49439E-06 .24536E-03 ERR DEF= .500 Final values: Prefactor = 15.1113 norm = 1.18778 Prefactor = 2.30926e-08 Prefactor = 1.59421 Prefactor = 12.1301 Prefactor = 1.01739 norm = 0.875499 Prefactor = 3.55271e-09 Prefactor = 30.7409 Prefactor = 0.975038 norm = 1.11022e-10 Prefactor = 9.40359e-08 norm = 0 Prefactor = 0.282926 norm = 3.30846e-08 Prefactor = 1.51633 Prefactor = 0 Prefactor = 1.04527e-07 norm = 4.00087 Prefactor = 3.48848 Prefactor = 44.5952 Prefactor = 3.3703 Normalizat = 0.98094 Prefactor = 0.916079 ********** ** 18 **HESSE ********** FCN= 14708.76 FROM HESSE STATUS=OK 461 CALLS 2499 TOTAL EDM= .11E-04 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 15.111 5.7346 .25740E-03 -1.5630 2 norm 1.1878 .40041 .93705E-03 -1.5686 3 Prefactor .23093E-07 8.6651 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor 1.5942 1.6953 .83932E-03 -1.5683 5 Prefactor 12.130 15.491 .28714E-03 -1.5638 6 Prefactor 1.0174 4.6594 .12654E-02 -1.5688 7 norm .87550 3.2104 .47674E-03 -1.5689 8 Prefactor .35527E-08 2.8362 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor 30.741 23.079 .18141E-03 -1.5597 10 Prefactor .97504 2.2152 .43109E-03 -1.5688 11 norm .11102E-09 .64774 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor .94036E-07 4.6714 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 norm .0000 .13301 .12061E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor .28293 1.0758 .31070E-02 -1.5697 15 norm .33085E-07 3.5569 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 Prefactor 1.5163 1.2630 .86819E-03 -1.5683 17 Prefactor .0000 .60623 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Prefactor .10453E-06 4.0953 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 norm 4.0009 7.3983 .50818E-03 -1.5668 20 Prefactor 3.4885 35.409 .51836E-03 -1.5671 21 Prefactor 44.595 27.959 .14960E-03 -1.5574 22 Prefactor 3.3703 3.3330 .55125E-03 -1.5671 23 Normalizat .98094 .10870 .45920E-01 -.93672 24 Prefactor .91608 .10740 .45216E-01 -.95582 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.06355e-05 Minuit parameter uncertainties: 1 5.73462 2 0.400412 3 0.000894514 4 1.69528 5 15.4908 6 4.35448 7 3.21045 8 0.000201251 9 23.0792 10 2.21519 11 1.6222e-05 12 0.00132569 13 3.39822e-06 14 1.07577 15 0.000686262 16 1.26297 17 2.40145e-06 18 0.00130846 19 7.39827 20 22.2285 21 27.9592 22 3.33296 23 0.10872 24 0.107422 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 14708.7621957 Extracting fit parameters... 4FGL J0910.8+3859 Spectrum: PowerLaw 318 Prefactor: 3.074e+01 2.308e+01 0.000e+00 1.000e+06 ( 1.000e-14) 319 Index: 1.996e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 320 Scale: 2.436e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 636 Prefactor: 9.161e-01 1.074e-01 0.000e+00 1.000e+01 ( 1.000e+00) 637 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 638 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 635 Normalization: 9.809e-01 1.087e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 2.93 Ra Dec: 137.709 39.000 Photon Index (Fixed Index): 2.00 +/- 0.00 Photon Flux (Fixed Index): 1.81e-08 +/- 1.36e-08 Energy Flux (Fixed Index): 1.26e-05 +/- 9.47e-06 TS (Fixed Index): 2.93 Ra Dec: 137.709 39.000 Photon Flux Upper Limit: 4.73697182176e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00355167692073 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/17377568/likelihoodResults_786931201_787536001_4FGL_J0910.8+3859_weekly_bin906.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) = 14708.7200411 delta logL = 0.0421546407815 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 14708.718043 delta logL = 0.0441527743806 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 26.123 1.0000 .0000 .10000E+07 2 'Index ' 2.1400 1.0000 .0000 10.000 3 'Normalizat' .97724 1.0000 .10000E-01 10.000 4 'Prefactor ' .91822 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6390E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 14708.72 FROM MIGRAD STATUS=CONVERGED 91 CALLS 300 TOTAL EDM= .14E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 26.127 28.043 .78276E-05 -.28496E-02 2 Index 2.1402 .53922 .77414E-02 -.65283E-04 3 Normalizat .97722 .11624 .23193E-03 -.15784E-04 4 Prefactor .91820 .12083 .24825E-03 .10038E-03 ERR DEF= .500 Final values: Prefactor = 26.1266 Index = 2.14016 Normalizat = 0.977218 Prefactor = 0.918205 ********** ** 18 **HESSE ********** FCN= 14708.72 FROM HESSE STATUS=OK 25 CALLS 325 TOTAL EDM= .14E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 26.127 25.679 .15655E-05 -1.5606 2 Index 2.1402 .49373 .30966E-03 -.60890 3 Normalizat .97722 .11616 .92770E-05 -.93798 4 Prefactor .91820 .12083 .99300E-05 -.95508 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.39278e-10 Minuit parameter uncertainties: 1 25.6787 2 0.494933 3 0.116193 4 0.120866 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 14708.7180426 delta logL = 0.0441531479883 Extracting fit parameters... 4FGL J0910.8+3859 Spectrum: PowerLaw 318 Prefactor: 2.613e+01 2.568e+01 0.000e+00 1.000e+06 ( 1.000e-14) 319 Index: 2.140e+00 4.949e-01 0.000e+00 1.000e+01 (-1.000e+00) 320 Scale: 2.436e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 636 Prefactor: 9.182e-01 1.209e-01 0.000e+00 1.000e+01 ( 1.000e+00) 637 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 638 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 635 Normalization: 9.772e-01 1.162e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 3.01 Ra Dec: 137.709 39.000 Photon Index (Free Index): 2.14 +/- 0.49 Photon Flux (Free Index): 2.13e-08 +/- 1.84e-08 Energy Flux (Free Index): 1.07e-05 +/- 9.58e-06 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/17377568/cmap_HighResolution_786931201_787536001_4FGL_J0910.8+3859_weekly_bin906.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='3.55e-03', comment='SUCCESS', photon_flux='1.81e-08', energy_flux2='1.07e-05', photon_flux_error='1.36e-08', dlogl='4.42e-02', energy_flux='1.26e-05', photon_flux2='2.13e-08', job_status='DONE', time_completed='2025-12-16 02:08:02.123454', photon_index_error2='0.49', photon_index2='2.14', ts='2.93', fit_tolerance='1e-08', GAL='0.92', photon_index_error='0.00', photon_flux_upper_limit='4.74e-08', energy_flux_error2='9.58e-06', EG='0.98', time_epoch_completed='1765879682.12', return_code='0', job_id='17377568', GAL2='0.92', EG2='0.98', return_code2='0', energy_flux_error='9.47e-06', photon_flux_error2='1.84e-08', ts2='3.01', photon_index='2.00' WHERE bin_id='906' AND source_name='4FGL J0910.8+3859' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Dec 16 02:08:02 PST 2025