/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 = 17421 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1635.3+4258_weekly_bin890 RA = 248.846, Dec = 42.9756 tmin = 777254401, tmax = 777859201 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='14087933', job_status='RUN', time_executed='2025-10-20 11:09:15.732412', time_epoch_executed='1760983755.73' WHERE source_name='4FGL J1635.3+4258' and cadence='weekly' and bin_id='890' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/14087933 Creating custom pfile directory: /lscratch/kocevski/14087933/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=777254401.0 && nMetStart<777859201.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=777254401.0 && nMetStart<777859201.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/14087933/ft1_4FGL_J1635.3+4258_weekly_bin890.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=777254401.0 && nMetStart<777859201.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/14087933/ft2_4FGL_J1635.3+4258_weekly_bin890.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/14087933/ft1_4FGL_J1635.3+4258_weekly_bin890.fits outfile=/lscratch/kocevski/14087933/ft1_filteredMKT_4FGL_J1635.3+4258_weekly_bin890.fits ra=248.846 dec=42.9756 rad=12.0 tmin=777254401.0 tmax=777859201.0 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 5.22 user 4.10 sys 0.22 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/14087933/ft2_4FGL_J1635.3+4258_weekly_bin890.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/14087933/ft2_4FGL_J1635.3+4258_weekly_bin890.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/14087933/ft1_filteredMKT_4FGL_J1635.3+4258_weekly_bin890.fits evtable="EVENTS" outfile="/lscratch/kocevski/14087933/ft1_filtered_4FGL_J1635.3+4258_weekly_bin890.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 1.14 user 0.20 sys 0.14 Number of photons that the gtmktime cut: 1479 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/14087933/ft1_filtered_4FGL_J1635.3+4258_weekly_bin890.fits" evtable="EVENTS" scfile=/lscratch/kocevski/14087933/ft2_4FGL_J1635.3+4258_weekly_bin890.fits sctable="SC_DATA" outfile=/lscratch/kocevski/14087933/ltcube_777254401_777859201_4FGL_J1635.3+4258_weekly_bin890.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/14087933/ft2_4FGL_J1635.3+4258_weekly_bin890.fits .....................! real 17.22 user 15.91 sys 0.23 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/14087933/ft1_filtered_4FGL_J1635.3+4258_weekly_bin890.fits evtable="EVENTS" scfile=/lscratch/kocevski/14087933/ft2_4FGL_J1635.3+4258_weekly_bin890.fits sctable="SC_DATA" expcube=/lscratch/kocevski/14087933/ltcube_777254401_777859201_4FGL_J1635.3+4258_weekly_bin890.fits outfile=/lscratch/kocevski/14087933/expmap_777254401_777859201_4FGL_J1635.3+4258_weekly_bin890.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/14087933/ltcube_777254401_777859201_4FGL_J1635.3+4258_weekly_bin890.fits .....................! real 63.31 user 58.70 sys 3.55 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/14087933/ft1_filtered_4FGL_J1635.3+4258_weekly_bin890.fits scfile=/lscratch/kocevski/14087933/ft2_4FGL_J1635.3+4258_weekly_bin890.fits outfile=/lscratch/kocevski/14087933/cmap_777254401_777859201_4FGL_J1635.3+4258_weekly_bin890.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 1.54 user 0.22 sys 0.14 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/14087933/ft1_filtered_4FGL_J1635.3+4258_weekly_bin890.fits scfile=/lscratch/kocevski/14087933/ft2_4FGL_J1635.3+4258_weekly_bin890.fits outfile=/lscratch/kocevski/14087933/cmap_HighResolution_777254401_777859201_4FGL_J1635.3+4258_weekly_bin890.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 1.25 user 0.22 sys 0.14 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/14087933/ft1_filtered_4FGL_J1635.3+4258_weekly_bin890.fits evtable="EVENTS" scfile=/lscratch/kocevski/14087933/ft2_4FGL_J1635.3+4258_weekly_bin890.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/14087933/Model_4FGL_J1635.3+4258_weekly_bin890.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/14087933/ft1_filtered_4FGL_J1635.3+4258_weekly_bin890.fits.....................! real 41.37 user 39.00 sys 1.15 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/14087933/ft1_filtered_4FGL_J1635.3+4258_weekly_bin890.fits', '/lscratch/kocevski/14087933/ft2_4FGL_J1635.3+4258_weekly_bin890.fits', expMap='/lscratch/kocevski/14087933/expmap_777254401_777859201_4FGL_J1635.3+4258_weekly_bin890.fits', expCube='/lscratch/kocevski/14087933/ltcube_777254401_777859201_4FGL_J1635.3+4258_weekly_bin890.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/14087933/Model_4FGL_J1635.3+4258_weekly_bin890.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/14087933/ft1_filtered_4FGL_J1635.3+4258_weekly_bin890.fits Spacecraft file(s): /lscratch/kocevski/14087933/ft2_4FGL_J1635.3+4258_weekly_bin890.fits Exposure map: /lscratch/kocevski/14087933/expmap_777254401_777859201_4FGL_J1635.3+4258_weekly_bin890.fits Exposure cube: /lscratch/kocevski/14087933/ltcube_777254401_777859201_4FGL_J1635.3+4258_weekly_bin890.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/14087933/Model_4FGL_J1635.3+4258_weekly_bin890.xml Optimizer: MINUIT Statistic: UNBINNED Performing an iterative likelihood fit... Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 102 logL (Fixed Index) = 16158.2710227 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 16157.4290454 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 3.3123 1.0000 .0000 .10000E+07 2 'Prefactor ' 32.695 1.0000 .0000 .10000E+07 3 'Prefactor ' 2.0714 1.0000 .0000 .10000E+07 4 'Prefactor ' .20287E-04 1.0000 .0000 .10000E+07 5 'Prefactor ' 13.149 1.0000 .0000 .10000E+07 6 'Prefactor ' 1.0978 1.0000 .0000 .10000E+07 7 'Prefactor ' .13919 1.0000 .0000 .10000E+07 8 'norm ' 6.1207 1.0000 .0000 .10000E+07 9 'norm ' .55870E-01 1.0000 .0000 .10000E+07 10 'norm ' .71885E-05 1.0000 .0000 .10000E+07 11 'Prefactor ' .52608E-04 1.0000 .0000 .10000E+07 12 'Prefactor ' 1.3483 1.0000 .0000 .10000E+07 13 'norm ' 4.8225 1.0000 .0000 .10000E+07 14 'Prefactor ' 1.7246 1.0000 .0000 .10000E+07 15 'Prefactor ' 4.4420 1.0000 .0000 .10000E+07 16 'Prefactor ' .15155E-07 1.0000 .0000 .10000E+07 17 'Prefactor ' .71412 1.0000 .0000 .10000E+07 18 'Prefactor ' 2.4002 1.0000 .0000 .10000E+07 19 'norm ' 2.9792 1.0000 .0000 .10000E+07 20 'norm ' .89988 1.0000 .0000 .10000E+07 21 'Prefactor ' 7.0001 1.0000 .0000 .10000E+07 22 'norm ' .55511E-10 1.0000 .0000 .10000E+07 23 'norm ' 2.5949 1.0000 .0000 .10000E+07 24 'norm ' .54865 1.0000 .0000 .10000E+07 25 'Prefactor ' 4.2207 1.0000 .0000 .10000E+07 26 'norm ' .24203E-07 1.0000 .0000 .10000E+07 27 'Normalizat' .96166 1.0000 .10000E-01 10.000 28 'Prefactor ' 1.0240 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= 16157.43 FROM MIGRAD STATUS=CONVERGED 176 CALLS 1542 TOTAL EDM= .14E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .6% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 3.3053 3.8058 -.30466E-07 .25520E-01 2 Prefactor 33.210 48.874 -.97487E-07 -.11903E-02 3 Prefactor 2.0729 1.9043 -.33325E-07 -.10487E-02 4 Prefactor .0000 4.7470 .44269E-07** at limit ** 5 Prefactor 13.174 13.228 .12927E-07 -.45707E-02 6 Prefactor 1.0956 3.2925 .25583E-07 -.45573E-04 7 Prefactor .13828 3.5922 .28195E-07** at limit ** 8 norm 6.1243 6.9249 .28232E-07 .17267E-01 9 norm .55943E-01 .64872E-01 -.50018E-08** at limit ** 10 norm .55511E-10 3.3687 .48365E-07** at limit ** 11 Prefactor .22204E-09 6.1706 .61237E-07** at limit ** 12 Prefactor 1.3483 2.3467 .52652E-07 .89636E-03 13 norm 5.8192 18.542 -.35181E-07 .17534E-03 14 Prefactor 1.7193 1.2963 -.57046E-10 .16421E-02 15 Prefactor 4.4398 1.4329 .15706E-07 .34131E-02 16 Prefactor .0000 .46815 .12172E-07** at limit ** 17 Prefactor .69854 1.6648 -.21687E-07 -.21249E-04 18 Prefactor 2.4616 6.2666 .28709E-08 -.20616E-03 19 norm 2.9801 1.1022 -.12018E-07 -.12683E-02 20 norm .89972 .50181 -.69522E-08 -.97627E-03 21 Prefactor 7.0174 4.5285 .10701E-09 .51174E-03 22 norm .0000 .39755 -.83062E-08** at limit ** 23 norm 2.5797 5.6103 .95321E-09 .76744E-03 24 norm .54975 1.0119 .29840E-08 .22303E-03 25 Prefactor 4.2221 2.2760 -.36674E-08 -.13024E-03 26 norm .0000 1.7572 .95639E-07** at limit ** 27 Normalizat .96136 .15164 -.42811E-06 .22892E-04 28 Prefactor 1.0238 .12710 .53100E-06 .33204E-04 ERR DEF= .500 Final values: Prefactor = 3.30526 Prefactor = 33.2098 Prefactor = 2.07286 Prefactor = 0 Prefactor = 13.1736 Prefactor = 1.09556 Prefactor = 0.13828 norm = 6.12428 norm = 0.0559432 norm = 5.55112e-11 Prefactor = 2.22045e-10 Prefactor = 1.34829 norm = 5.81918 Prefactor = 1.71931 Prefactor = 4.43984 Prefactor = 0 Prefactor = 0.698544 Prefactor = 2.46156 norm = 2.98007 norm = 0.89972 Prefactor = 7.01744 norm = 0 norm = 2.57966 norm = 0.549746 Prefactor = 4.2221 norm = 0 Normalizat = 0.961355 Prefactor = 1.02384 ********** ** 18 **HESSE ********** FCN= 16157.43 FROM HESSE STATUS=OK 599 CALLS 2141 TOTAL EDM= .42E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 3.3053 10.622 .55598E-03 -1.5672 2 Prefactor 33.210 49.221 .17491E-03 -1.5593 3 Prefactor 2.0729 1.9146 .71745E-03 -1.5679 4 Prefactor .0000 4.6931 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor 13.174 13.281 .27598E-03 -1.5635 6 Prefactor 1.0956 3.3703 .11356E-02 -1.5687 7 Prefactor .13828 .62755 .54453E-02 -1.5701 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 norm 6.1243 7.3611 .40557E-03 -1.5658 9 norm .55943E-01 .74118E-01 .74557E-03 -1.5703 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 norm .55511E-10 3.3620 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .22204E-09 6.1729 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor 1.3483 2.3695 .94227E-03 -1.5685 13 norm 5.8192 18.652 .45787E-03 -1.5660 14 Prefactor 1.7193 1.3035 .79940E-03 -1.5682 15 Prefactor 4.4398 1.4058 .47755E-03 -1.5666 16 Prefactor .0000 .46720 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor .69854 1.6830 .59569E-03 -1.5691 18 Prefactor 2.4616 6.2765 .66066E-03 -1.5677 19 norm 2.9801 1.1030 .58795E-03 -1.5673 20 norm .89972 .50645 .45768E-03 -1.5689 21 Prefactor 7.0174 4.6160 .37893E-03 -1.5655 22 norm .0000 .19670 .18427E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 norm 2.5797 5.6318 .63313E-03 -1.5676 24 norm .54975 1.0265 .73960E-03 -1.5693 25 Prefactor 4.2221 2.2795 .49025E-03 -1.5667 26 norm .0000 1.7547 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 27 Normalizat .96136 .13006 .45685E-01 -.94337 28 Prefactor 1.0238 .10769 .41767E-01 -.91939 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 4.17278e-06 Minuit parameter uncertainties: 1 10.6218 2 49.2214 3 1.91458 4 1.29107e-05 5 13.2813 6 3.37028 7 0.589159 8 7.36109 9 0.0741184 10 2.14364e-05 11 7.52317e-05 12 2.36948 13 18.6526 14 1.30353 15 1.40583 16 5.77387e-07 17 1.68303 18 6.27649 19 1.10298 20 0.506455 21 4.61596 22 1.51554e-07 23 5.63183 24 1.02653 25 2.27952 26 1.03331e-05 27 0.130103 28 0.107712 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 16157.427434 Extracting fit parameters... 4FGL J1635.3+4258 Spectrum: LogParabola 311 norm: 5.551e-11 2.144e-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: 1.024e+00 1.077e-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: 9.614e-01 1.301e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 248.846 42.976 Photon Flux Upper Limit: 9.40073639042e-09 ph cm-2 s-1 Energy Flux Upper Limit: 1.14347394532e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/14087933/likelihoodResults_777254401_777859201_4FGL_J1635.3+4258_weekly_bin890.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) = 16157.4298255 delta logL = -0.00239153353141 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 16157.427434 delta logL = -1.50885171024e-08 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .37692E-07 1.0000 .0000 .10000E+07 2 'alpha ' .31258E-03 1.0000 .0000 5.0000 3 'Normalizat' .96135 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0238 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= 16157.43 FROM MIGRAD STATUS=CONVERGED 30 CALLS 238 TOTAL EDM= .69E-12 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .0000 1.3870 .42118E-03** at limit ** 2 alpha .25596E-01 .26024 .89369E-05 .0000 3 Normalizat .96136 1.2934 .79704E-06 -.44172E-04 4 Prefactor 1.0238 1.2300 -.20352E-06 -.37931E-04 ERR DEF= .500 Final values: norm = 0 alpha = 0.0255959 Normalizat = 0.961355 Prefactor = 1.02384 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 16157.43 FROM HESSE STATUS=FAILED 9 CALLS 247 TOTAL EDM= .69E-12 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 1.3870 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha .16628 .15929 .89369E-05 -1.4276 3 Normalizat .96136 1.2934 .79704E-06 -.94337 4 Prefactor 1.0238 1.2300 -.20352E-06 -.91939 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 6.94409e-13 Minuit parameter uncertainties: 1 8.92717e-07 2 0.165121 3 1.33954 4 1.26649 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) = 16157.427434 delta logL = 7.27595761418e-12 Extracting fit parameters... 4FGL J1635.3+4258 Spectrum: LogParabola 311 norm: 0.000e+00 8.927e-07 0.000e+00 1.000e+06 ( 1.000e-13) 312 alpha: 2.560e-02 1.651e-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: 1.024e+00 1.266e+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: 9.614e-01 1.340e+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/14087933/cmap_HighResolution_777254401_777859201_4FGL_J1635.3+4258_weekly_bin890.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='1.14e-05', job_status='DONE', photon_flux_upper_limit='9.40e-09', time_completed='2025-10-20 11:26:37.027986', job_id='14087933', GAL2='1.02', fit_tolerance='1e-08', EG2='0.96', EG='0.96', time_epoch_completed='1760984797.03', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.02', dlogl='7.28e-12', ts2='0.00', photon_index_error='0.00', photon_index='1.82' WHERE bin_id='890' AND source_name='4FGL J1635.3+4258' AND cadence='weekly'; Database successfully updated. Analysis Complete. Mon Oct 20 11:26:37 PDT 2025