/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 = 17168 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1635.3+4258_weekly_bin905 RA = 248.846, Dec = 42.9756 tmin = 786326401, tmax = 786931201 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='16909082', job_status='RUN', time_executed='2025-12-09 01:44:07.858970', time_epoch_executed='1765273447.86' WHERE source_name='4FGL J1635.3+4258' and cadence='weekly' and bin_id='905' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/16909082 Creating custom pfile directory: /lscratch/kocevski/16909082/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=786326401.0 && nMetStart<786931201.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=786326401.0 && nMetStart<786931201.0' /Data/Flight/Level1/LPA Retrieving 110 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/16909082/ft1_4FGL_J1635.3+4258_weekly_bin905.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=786326401.0 && nMetStart<786931201.0' /Data/Flight/Level1/LPA Retrieving 110 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/16909082/ft2_4FGL_J1635.3+4258_weekly_bin905.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/16909082/ft1_4FGL_J1635.3+4258_weekly_bin905.fits outfile=/lscratch/kocevski/16909082/ft1_filteredMKT_4FGL_J1635.3+4258_weekly_bin905.fits ra=248.846 dec=42.9756 rad=12.0 tmin=786326401.0 tmax=786931201.0 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 3.40 user 2.72 sys 0.20 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/16909082/ft2_4FGL_J1635.3+4258_weekly_bin905.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/16909082/ft2_4FGL_J1635.3+4258_weekly_bin905.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/16909082/ft1_filteredMKT_4FGL_J1635.3+4258_weekly_bin905.fits evtable="EVENTS" outfile="/lscratch/kocevski/16909082/ft1_filtered_4FGL_J1635.3+4258_weekly_bin905.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 0.81 user 0.22 sys 0.13 Number of photons that the gtmktime cut: 2766 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/16909082/ft1_filtered_4FGL_J1635.3+4258_weekly_bin905.fits" evtable="EVENTS" scfile=/lscratch/kocevski/16909082/ft2_4FGL_J1635.3+4258_weekly_bin905.fits sctable="SC_DATA" outfile=/lscratch/kocevski/16909082/ltcube_786326401_786931201_4FGL_J1635.3+4258_weekly_bin905.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/16909082/ft2_4FGL_J1635.3+4258_weekly_bin905.fits .....................! real 18.40 user 17.61 sys 0.24 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/16909082/ft1_filtered_4FGL_J1635.3+4258_weekly_bin905.fits evtable="EVENTS" scfile=/lscratch/kocevski/16909082/ft2_4FGL_J1635.3+4258_weekly_bin905.fits sctable="SC_DATA" expcube=/lscratch/kocevski/16909082/ltcube_786326401_786931201_4FGL_J1635.3+4258_weekly_bin905.fits outfile=/lscratch/kocevski/16909082/expmap_786326401_786931201_4FGL_J1635.3+4258_weekly_bin905.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/16909082/ltcube_786326401_786931201_4FGL_J1635.3+4258_weekly_bin905.fits .....................! real 66.42 user 61.96 sys 3.74 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 210 point sources and 0 extended sources Setting source of interest to: 4FGL J1635.3+4258 @ 248.846 42.9756 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/16909082/ft1_filtered_4FGL_J1635.3+4258_weekly_bin905.fits scfile=/lscratch/kocevski/16909082/ft2_4FGL_J1635.3+4258_weekly_bin905.fits outfile=/lscratch/kocevski/16909082/cmap_786326401_786931201_4FGL_J1635.3+4258_weekly_bin905.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=248.846 yref=42.9756 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 0.24 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/16909082/ft1_filtered_4FGL_J1635.3+4258_weekly_bin905.fits scfile=/lscratch/kocevski/16909082/ft2_4FGL_J1635.3+4258_weekly_bin905.fits outfile=/lscratch/kocevski/16909082/cmap_HighResolution_786326401_786931201_4FGL_J1635.3+4258_weekly_bin905.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=248.846 yref=42.9756 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 0.75 user 0.24 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/16909082/ft1_filtered_4FGL_J1635.3+4258_weekly_bin905.fits evtable="EVENTS" scfile=/lscratch/kocevski/16909082/ft2_4FGL_J1635.3+4258_weekly_bin905.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/16909082/Model_4FGL_J1635.3+4258_weekly_bin905.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/16909082/ft1_filtered_4FGL_J1635.3+4258_weekly_bin905.fits.....................! real 73.07 user 71.50 sys 0.68 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/16909082/ft1_filtered_4FGL_J1635.3+4258_weekly_bin905.fits', '/lscratch/kocevski/16909082/ft2_4FGL_J1635.3+4258_weekly_bin905.fits', expMap='/lscratch/kocevski/16909082/expmap_786326401_786931201_4FGL_J1635.3+4258_weekly_bin905.fits', expCube='/lscratch/kocevski/16909082/ltcube_786326401_786931201_4FGL_J1635.3+4258_weekly_bin905.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/16909082/Model_4FGL_J1635.3+4258_weekly_bin905.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1635.3+4258' 4FGL J1635.3+4258 Spectrum: LogParabola 311 norm: 1.168e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 312 alpha: 1.825e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 313 beta: 4.797e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 314 Eb: 1.661e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/16909082/ft1_filtered_4FGL_J1635.3+4258_weekly_bin905.fits Spacecraft file(s): /lscratch/kocevski/16909082/ft2_4FGL_J1635.3+4258_weekly_bin905.fits Exposure map: /lscratch/kocevski/16909082/expmap_786326401_786931201_4FGL_J1635.3+4258_weekly_bin905.fits Exposure cube: /lscratch/kocevski/16909082/ltcube_786326401_786931201_4FGL_J1635.3+4258_weekly_bin905.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/16909082/Model_4FGL_J1635.3+4258_weekly_bin905.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) = 29451.8868353 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 29450.5087533 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .36804E-07 1.0000 .0000 .10000E+07 2 'Prefactor ' .87030E-04 1.0000 .0000 .10000E+07 3 'Prefactor ' .87193 1.0000 .0000 .10000E+07 4 'Prefactor ' .19984E-08 1.0000 .0000 .10000E+07 5 'Prefactor ' 44.987 1.0000 .0000 .10000E+07 6 'Prefactor ' .23339E-05 1.0000 .0000 .10000E+07 7 'Prefactor ' .14492 1.0000 .0000 .10000E+07 8 'norm ' 5.5077 1.0000 .0000 .10000E+07 9 'norm ' .13546E-01 1.0000 .0000 .10000E+07 10 'norm ' .55511E-10 1.0000 .0000 .10000E+07 11 'Prefactor ' .74313E-06 1.0000 .0000 .10000E+07 12 'Prefactor ' 6.1383 1.0000 .0000 .10000E+07 13 'norm ' .56884E-04 1.0000 .0000 .10000E+07 14 'Prefactor ' 1.3499 1.0000 .0000 .10000E+07 15 'Prefactor ' 6.5420 1.0000 .0000 .10000E+07 16 'Prefactor ' .68006 1.0000 .0000 .10000E+07 17 'Prefactor ' .66585 1.0000 .0000 .10000E+07 18 'Prefactor ' 8.5276 1.0000 .0000 .10000E+07 19 'norm ' 3.5459 1.0000 .0000 .10000E+07 20 'norm ' .80103E-07 1.0000 .0000 .10000E+07 21 'Prefactor ' 5.1285 1.0000 .0000 .10000E+07 22 'norm ' .29416E-01 1.0000 .0000 .10000E+07 23 'norm ' .13320E-03 1.0000 .0000 .10000E+07 24 'norm ' 2.1539 1.0000 .0000 .10000E+07 25 'Prefactor ' 2.3367 1.0000 .0000 .10000E+07 26 'norm ' 6.8867 1.0000 .0000 .10000E+07 27 'Normalizat' .95329 1.0000 .10000E-01 10.000 28 'Prefactor ' 1.0619 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= 29450.51 FROM MIGRAD STATUS=CONVERGED 191 CALLS 1594 TOTAL EDM= .34E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.0% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .11102E-09 1.9218 -.47820E-07** at limit ** 2 Prefactor .16653E-09 20.857 .42769E-06** at limit ** 3 Prefactor .87250 1.2972 .79769E-07 .26597E-02 4 Prefactor .0000 .88936 -.33579E-07** at limit ** 5 Prefactor 45.096 1.7547 .46894E-07 .15195E-01 6 Prefactor .55511E-10 1.1548 .12863E-06** at limit ** 7 Prefactor .14498 1.1063 .27725E-07** at limit ** 8 norm 5.5117 5.2626 .12657E-05 -.18622E-02 9 norm .13515E-01 .61734E-01 -.64080E-07** at limit ** 10 norm .55511E-10 1.5120 .15129E-06** at limit ** 11 Prefactor .0000 9.1532 .44254E-06** at limit ** 12 Prefactor 6.1364 2.0239 .96570E-07 -.84570E-02 13 norm .55511E-10 6.2255 .38021E-06** at limit ** 14 Prefactor 1.3495 1.0815 .12165E-06 .18216E-02 15 Prefactor 6.5427 1.2290 -.38002E-07 .96896E-02 16 Prefactor .67992 1.1413 .93656E-07 -.41909E-03 17 Prefactor .66596 1.0440 .37710E-07 -.31874E-02 18 Prefactor 8.5235 4.4586 .11050E-06 -.17070E-02 19 norm 3.5459 .86139 -.18933E-07 .58479E-02 20 norm .0000 .49538 -.13720E-06** at limit ** 21 Prefactor 5.1274 3.5764 .58810E-07 .11353E-02 22 norm .29569E-01 .32137 -.84809E-08** at limit ** 23 norm .22204E-09 8.3447 -.16788E-05** at limit ** 24 norm 2.1543 .78204 .33841E-07 .89472E-02 25 Prefactor 2.3382 2.0179 .51660E-07 .52712E-03 26 norm 6.8879 3.1260 -.30917E-07 -.10667E-02 27 Normalizat .95310 .11045 -.16309E-05 -.23023E-03 28 Prefactor 1.0620 .96195E-01 -.20705E-05 -.24624E-03 ERR DEF= .500 Final values: Prefactor = 1.11022e-10 Prefactor = 1.66533e-10 Prefactor = 0.872495 Prefactor = 0 Prefactor = 45.0956 Prefactor = 5.55112e-11 Prefactor = 0.144984 norm = 5.51168 norm = 0.0135152 norm = 5.55112e-11 Prefactor = 0 Prefactor = 6.13638 norm = 5.55112e-11 Prefactor = 1.3495 Prefactor = 6.54271 Prefactor = 0.679918 Prefactor = 0.665961 Prefactor = 8.52345 norm = 3.5459 norm = 0 Prefactor = 5.12741 norm = 0.029569 norm = 2.22045e-10 norm = 2.15425 Prefactor = 2.33822 norm = 6.8879 Normalizat = 0.953097 Prefactor = 1.06197 ********** ** 18 **HESSE ********** FCN= 29450.51 FROM HESSE STATUS=OK 601 CALLS 2195 TOTAL EDM= .90E-07 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .11102E-09 1.9229 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor .16653E-09 20.901 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .87250 1.3049 .47721E-03 -1.5689 4 Prefactor .0000 .89364 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor 45.096 12.125 .14911E-03 -1.5574 6 Prefactor .55511E-10 1.1478 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .14498 .51330 .36426E-02 -1.5700 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 norm 5.5117 5.2671 .42789E-03 -1.5661 9 norm .13515E-01 .33784E-01 .77154E-03 -1.5710 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 norm .55511E-10 1.5170 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .0000 9.1031 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor 6.1364 2.0389 .40498E-03 -1.5658 13 norm .55511E-10 6.2320 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 1.3495 1.1499 .94143E-03 -1.5685 15 Prefactor 6.5427 1.3000 .39213E-03 -1.5657 16 Prefactor .67992 1.1700 .62342E-03 -1.5691 17 Prefactor .66596 1.0622 .63525E-03 -1.5692 18 Prefactor 8.5235 4.4684 .34304E-03 -1.5650 19 norm 3.5459 .86345 .53652E-03 -1.5670 20 norm .0000 .10072 .28476E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Prefactor 5.1274 3.6680 .44371E-03 -1.5663 22 norm .29569E-01 .93825E-01 .24575E-02 -1.5711 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 norm .22204E-09 8.0840 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 24 norm 2.1543 .78688 .70173E-03 -1.5679 25 Prefactor 2.3382 2.0241 .67050E-03 -1.5677 26 norm 6.8879 3.1294 .38208E-03 -1.5655 27 Normalizat .95310 .96861E-01 .45579E-01 -.94619 28 Prefactor 1.0620 .82318E-01 .39260E-01 -.90691 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 8.96666e-08 Minuit parameter uncertainties: 1 3.21266e-05 2 0.00012001 3 1.30488 4 3.86682e-06 5 12.1255 6 1.35167e-05 7 0.513302 8 5.26715 9 0.0337843 10 1.99026e-05 11 1.65859e-05 12 2.03887 13 2.90454e-05 14 1.14993 15 1.29999 16 1.16996 17 1.06221 18 4.46844 19 0.86345 20 1.76553e-06 21 3.66797 22 0.0938251 23 8.58083e-05 24 0.786878 25 2.02405 26 3.12945 27 0.0968791 28 0.0823278 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 29450.5086954 Extracting fit parameters... 4FGL J1635.3+4258 Spectrum: LogParabola 311 norm: 5.551e-11 1.990e-05 0.000e+00 1.000e+06 ( 1.000e-13) 312 alpha: 1.825e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 313 beta: 4.797e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 314 Eb: 1.661e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 674 Prefactor: 1.062e+00 8.233e-02 0.000e+00 1.000e+01 ( 1.000e+00) 675 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 676 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 673 Normalization: 9.531e-01 9.688e-02 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 248.846 42.976 Photon Flux Upper Limit: 4.85332586929e-09 ph cm-2 s-1 Energy Flux Upper Limit: 5.903422295e-06 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/16909082/likelihoodResults_786326401_786931201_4FGL_J1635.3+4258_weekly_bin905.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) = 29450.8259239 delta logL = -0.317228467531 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 29450.5086957 delta logL = -2.71953467745e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .43465E-06 1.0000 .0000 .10000E+07 2 'alpha ' 3.0312 1.0000 .0000 5.0000 3 'Normalizat' .95305 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0620 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6770E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 29450.51 FROM MIGRAD STATUS=CONVERGED 41 CALLS 184 TOTAL EDM= .84E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .0000 .78927 .42118E-03** at limit ** 2 alpha .40190 .55917 .17156E-03 .0000 3 Normalizat .95310 1.2857 -.10402E-05 -.61415E-03 4 Prefactor 1.0620 1.1785 -.82751E-05 -.68677E-03 ERR DEF= .500 Final values: norm = 0 alpha = 0.401903 Normalizat = 0.953097 Prefactor = 1.06197 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 29450.51 FROM HESSE STATUS=FAILED 9 CALLS 193 TOTAL EDM= .84E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 .78927 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha .52655E-02 .58235 .17156E-03 -.99588 3 Normalizat .95310 1.2857 -.10402E-05 -.94619 4 Prefactor 1.0620 1.1785 -.82751E-05 -.90691 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 8.35147e-11 Minuit parameter uncertainties: 1 4.96297e-06 2 0.576271 3 1.33126 4 1.20935 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) = 29450.5086954 delta logL = -2.91038304567e-11 Extracting fit parameters... 4FGL J1635.3+4258 Spectrum: LogParabola 311 norm: 0.000e+00 4.963e-06 0.000e+00 1.000e+06 ( 1.000e-13) 312 alpha: 4.019e-01 5.763e-01 0.000e+00 5.000e+00 ( 1.000e+00) 313 beta: 4.797e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 314 Eb: 1.661e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 674 Prefactor: 1.062e+00 1.209e+00 0.000e+00 1.000e+01 ( 1.000e+00) 675 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 676 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 673 Normalization: 9.531e-01 1.331e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 248.846 42.976 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/16909082/cmap_HighResolution_786326401_786931201_4FGL_J1635.3+4258_weekly_bin905.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='5.90e-06', job_status='DONE', photon_flux_upper_limit='4.85e-09', time_completed='2025-12-09 02:02:58.199298', job_id='16909082', GAL2='1.06', fit_tolerance='1e-08', EG2='0.95', EG='0.95', time_epoch_completed='1765274578.2', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.06', dlogl='-2.91e-11', ts2='0.00', photon_index_error='0.00', photon_index='1.82' WHERE bin_id='905' AND source_name='4FGL J1635.3+4258' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Dec 9 02:02:58 PST 2025