number of points = 7433 number of fields = 31 RA_SUN column already exists. File will not be modified. .0000 .10000E+07 27 'Normalizat' .90810 1.0000 .10000E-01 10.000 28 'Prefactor ' .95503 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= 6723.965 FROM MIGRAD STATUS=CONVERGED 197 CALLS 2727 TOTAL EDM= .58E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.0% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .23204E-07 9.1924 .40051E-05** at limit ** 2 Prefactor 36.064 53.148 .58852E-05 -.11917E-01 3 Prefactor .51577 3.4495 .17605E-06 -.21483E-03 4 Prefactor .10547E-08 3.6356 -.13376E-05** at limit ** 5 Prefactor 28.064 7.6324 -.94066E-07 -.11007 6 Prefactor .0000 3.0174 -.46739E-06** at limit ** 7 Prefactor .0000 2.7440 -.46111E-06** at limit ** 8 norm 8.8027 9.0126 .33375E-05 .12985E-01 9 norm .0000 .17080 -.81499E-07** at limit ** 10 norm .83267E-09 8.0728 -.24734E-05** at limit ** 11 Prefactor 7.5476 10.213 -.27563E-05 .17594E-02 12 Prefactor 7.1404 4.0903 .82370E-07 .35310E-02 13 norm .35916E-06 23.295 .93410E-06** at limit ** 14 Prefactor 1.9331 1.4024 .98157E-07 .14194E-01 15 Prefactor 1.0824 1.4914 .29114E-06 .54798E-02 16 Prefactor .55511E-10 1.3485 .51793E-06** at limit ** 17 Prefactor 2.1280 2.5714 .44213E-06 .33786E-02 18 Prefactor 8.9055 5.7237 .18450E-06 -.20016E-01 19 norm 3.8410 2.0113 -.55015E-08 .52098E-02 20 norm 1.4889 .97071 -.22926E-07 .10402E-01 21 Prefactor 2.6326 5.6295 -.32811E-06 -.11313E-02 22 norm .94753 .73890 -.12504E-07 -.67109E-02 23 norm 4.2663 6.9284 -.19680E-06 -.19362E-03 24 norm 4.2528 1.7298 .70568E-07 .34287E-02 25 Prefactor .66613E-09 8.8935 -.21495E-05** at limit ** 26 norm 6.9820 6.6524 .69031E-06 .94583E-03 27 Normalizat .90773 .21005 -.60586E-07 -.10146E-03 28 Prefactor .95512 .18515 -.59335E-05 -.12954E-04 ERR DEF= .500 Final values: Prefactor = 2.32037e-08 Prefactor = 36.0644 Prefactor = 0.515769 Prefactor = 1.05471e-09 Prefactor = 28.0644 Prefactor = 0 Prefactor = 0 norm = 8.80267 norm = 0 norm = 8.32667e-10 Prefactor = 7.54761 Prefactor = 7.14045 norm = 3.59157e-07 Prefactor = 1.93305 Prefactor = 1.08239 Prefactor = 5.55112e-11 Prefactor = 2.12804 Prefactor = 8.9055 norm = 3.84102 norm = 1.48889 Prefactor = 2.6326 norm = 0.94753 norm = 4.26631 norm = 4.25281 Prefactor = 6.66134e-10 norm = 6.98196 Normalizat = 0.907725 Prefactor = 0.955117 Done. Performing analysis on: 4FGL_J1635.3+4258_daily_bin2203 RA = 248.846, Dec = 42.9756 tmin = 810345601, tmax = 810604801 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='37536133', job_status='RUN', time_executed='2026-09-09 12:56:35.880774', time_epoch_executed='1788983795.88' WHERE source_name='4FGL J1635.3+4258' and cadence='daily' and bin_id='2203' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/37536133 Creating custom pfile directory: /lscratch/kocevski/37536133/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=810345601.0 && nMetStart<810604801.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=810345601.0 && nMetStart<810604801.0' /Data/Flight/Level1/LPA Retrieving 46 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/37536133/ft1_4FGL_J1635.3+4258_daily_bin2203.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=810345601.0 && nMetStart<810604801.0' /Data/Flight/Level1/LPA Retrieving 46 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/37536133/ft2_4FGL_J1635.3+4258_daily_bin2203.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/37536133/ft1_4FGL_J1635.3+4258_daily_bin2203.fits outfile=/lscratch/kocevski/37536133/ft1_filteredMKT_4FGL_J1635.3+4258_daily_bin2203.fits ra=248.846 dec=42.9756 rad=12.0 tmin=810345601.0 tmax=810604801.0 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 2.56 user 1.99 sys 0.18 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/37536133/ft2_4FGL_J1635.3+4258_daily_bin2203.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/37536133/ft2_4FGL_J1635.3+4258_daily_bin2203.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/37536133/ft1_filteredMKT_4FGL_J1635.3+4258_daily_bin2203.fits evtable="EVENTS" outfile="/lscratch/kocevski/37536133/ft1_filtered_4FGL_J1635.3+4258_daily_bin2203.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 0.72 user 0.20 sys 0.13 Number of photons that the gtmktime cut: 627 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/37536133/ft1_filtered_4FGL_J1635.3+4258_daily_bin2203.fits" evtable="EVENTS" scfile=/lscratch/kocevski/37536133/ft2_4FGL_J1635.3+4258_daily_bin2203.fits sctable="SC_DATA" outfile=/lscratch/kocevski/37535873/ltcube_810345601_810604801_4FGL_J1635.3+4258_daily_bin2203.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/37535873/ft2_4FGL_J1635.3+4258_daily_bin2203.fits .....................! real 8.68 user 8.07 sys 0.23 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/37535873/ft1_filtered_4FGL_J1635.3+4258_daily_bin2203.fits evtable="EVENTS" scfile=/lscratch/kocevski/37535873/ft2_4FGL_J1635.3+4258_daily_bin2203.fits sctable="SC_DATA" expcube=/lscratch/kocevski/37535873/ltcube_810345601_810604801_4FGL_J1635.3+4258_daily_bin2203.fits outfile=/lscratch/kocevski/37535873/expmap_810345601_810604801_4FGL_J1635.3+4258_daily_bin2203.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/37535873/ltcube_810345601_810604801_4FGL_J1635.3+4258_daily_bin2203.fits .....................! real 70.83 user 65.92 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 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/37535873/ft1_filtered_4FGL_J1635.3+4258_daily_bin2203.fits scfile=/lscratch/kocevski/37535873/ft2_4FGL_J1635.3+4258_daily_bin2203.fits outfile=/lscratch/kocevski/37535873/cmap_810345601_810604801_4FGL_J1635.3+4258_daily_bin2203.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 0.66 user 0.22 sys 0.14 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/37535873/ft1_filtered_4FGL_J1635.3+4258_daily_bin2203.fits scfile=/lscratch/kocevski/37535873/ft2_4FGL_J1635.3+4258_daily_bin2203.fits outfile=/lscratch/kocevski/37535873/cmap_HighResolution_810345601_810604801_4FGL_J1635.3+4258_daily_bin2203.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 0.70 user 0.23 sys 0.14 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/37535873/ft1_filtered_4FGL_J1635.3+4258_daily_bin2203.fits evtable="EVENTS" scfile=/lscratch/kocevski/37535873/ft2_4FGL_J1635.3+4258_daily_bin2203.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/37535873/Model_4FGL_J1635.3+4258_daily_bin2203.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/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). tfile=/lscratch/kocevski/37535891/ltcube_810345601_810604801_4FGL_J1635.3+4258_daily_bin2203.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/37535891/ft2_4FGL_J1635.3+4258_daily_bin2203.fits .....................! real 7.42 user 6.82 sys 0.19 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/37535891/ft1_filtered_4FGL_J1635.3+4258_daily_bin2203.fits evtable="EVENTS" scfile=/lscratch/kocevski/37535891/ft2_4FGL_J1635.3+4258_daily_bin2203.fits sctable="SC_DATA" expcube=/lscratch/kocevski/37535891/ltcube_810345601_810604801_4FGL_J1635.3+4258_daily_bin2203.fits outfile=/lscratch/kocevski/37535891/expmap_810345601_810604801_4FGL_J1635.3+4258_daily_bin2203.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/37535891/ltcube_810345601_810604801_4FGL_J1635.3+4258_daily_bin2203.fits .....................! real 60.89 user 56.92 sys 3.43 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/37535891/ft1_filtered_4FGL_J1635.3+4258_daily_bin2203.fits scfile=/lscratch/kocevski/37535891/ft2_4FGL_J1635.3+4258_daily_bin2203.fits outfile=/lscratch/kocevski/37535891/cmap_810345601_810604801_4FGL_J1635.3+4258_daily_bin2203.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 0.64 user 0.23 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/37535891/ft1_filtered_4FGL_J1635.3+4258_daily_bin2203.fits scfile=/lscratch/kocevski/37535891/ft2_4FGL_J1635.3+4258_daily_bin2203.fits outfile=/lscratch/kocevski/37535891/cmap_HighResolution_810345601_810604801_4FGL_J1635.3+4258_daily_bin2203.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 0.60 user 0.22 sys 0.14 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/37535891/ft1_filtered_4FGL_J1635.3+4258_daily_bin2203.fits evtable="EVENTS" scfile=/lscratch/kocevski/37535891/ft2_4FGL_J1635.3+4258_daily_bin2203.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/37535891/Model_4FGL_J1635.3+4258_daily_bin2203.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 ********** ** 18 **HESSE ********** FCN= 6723.965 FROM HESSE STATUS=OK 589 CALLS 3316 TOTAL EDM= .54E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .23204E-07 9.4005 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor 36.064 53.666 .16753E-03 -1.5588 3 Prefactor .51577 3.4267 .77805E-03 -1.5694 4 Prefactor .10547E-08 11.835 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor 28.064 22.381 .18901E-03 -1.5602 6 Prefactor .0000 3.0020 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .0000 2.7179 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 norm 8.8027 9.7603 .33764E-03 -1.5649 9 norm .0000 .71795E-01 .71915E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 norm .83267E-09 11.110 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor 7.5476 11.315 .36578E-03 -1.5653 12 Prefactor 7.1404 4.1116 .37522E-03 -1.5655 13 norm .35916E-06 24.677 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 1.9331 1.4204 .74665E-04 -1.5680 15 Prefactor 1.0824 1.5644 .11562E-02 -1.5687 16 Prefactor .55511E-10 1.3451 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor 2.1280 2.6130 .70691E-03 -1.5679 18 Prefactor 8.9055 10.582 .33624E-03 -1.5648 19 norm 3.8410 2.0308 .51473E-03 -1.5669 20 norm 1.4889 .99062 .87895E-03 -1.5684 21 Prefactor 2.6326 5.6887 .62415E-03 -1.5676 22 norm .94753 .74640 .42586E-03 -1.5688 23 norm 4.2663 6.9506 .48758E-03 -1.5667 24 norm 4.2528 1.7322 .48846E-03 -1.5667 25 Prefactor .66613E-09 2.2686 .42118E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 26 norm 6.9820 6.6667 .37922E-03 -1.5655 27 Normalizat .90773 .18309 .45005E-01 -.96189 28 Prefactor .95512 .15777 .45703E-01 -.94241 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.38741e-07 Minuit parameter uncertainties: 1 0.000933866 2 53.6668 3 2.65888 4 0.000221922 5 22.3809 6 1.74255e-05 7 1.02733e-05 8 9.76031 9 2.91178e-07 10 0.000193869 11 11.3155 12 4.1116 13 0.005954 14 1.42036 15 1.56437 16 1.24455e-05 17 2.61298 18 10.582 19 2.03078 20 0.990616 21 5.68869 22 0.746403 23 6.95063 24 1.73223 25 7.909e-05 26 6.66676 27 0.183218 28 0.15785 tfile=/lscratch/kocevski/37535884/ltcube_810345601_810604801_4FGL_J1635.3+4258_daily_bin2203.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/37535884/ft2_4FGL_J1635.3+4258_daily_bin2203.fits .....................! real 8.74 user 8.11 sys 0.23 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/37535884/ft1_filtered_4FGL_J1635.3+4258_daily_bin2203.fits evtable="EVENTS" scfile=/lscratch/kocevski/37535884/ft2_4FGL_J1635.3+4258_daily_bin2203.fits sctable="SC_DATA" expcube=/lscratch/kocevski/37535884/ltcube_810345601_810604801_4FGL_J1635.3+4258_daily_bin2203.fits outfile=/lscratch/kocevski/37535884/expmap_810345601_810604801_4FGL_J1635.3+4258_daily_bin2203.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/37535884/ltcube_810345601_810604801_4FGL_J1635.3+4258_daily_bin2203.fits .....................! real 71.52 user 66.73 sys 4.05 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/37535884/ft1_filtered_4FGL_J1635.3+4258_daily_bin2203.fits scfile=/lscratch/kocevski/37535884/ft2_4FGL_J1635.3+4258_daily_bin2203.fits outfile=/lscratch/kocevski/37535884/cmap_810345601_810604801_4FGL_J1635.3+4258_daily_bin2203.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 0.63 user 0.23 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/37535884/ft1_filtered_4FGL_J1635.3+4258_daily_bin2203.fits scfile=/lscratch/kocevski/37535884/ft2_4FGL_J1635.3+4258_daily_bin2203.fits outfile=/lscratch/kocevski/37535884/cmap_HighResolution_810345601_810604801_4FGL_J1635.3+4258_daily_bin2203.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 0.66 user 0.23 sys 0.14 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/37535884/ft1_filtered_4FGL_J1635.3+4258_daily_bin2203.fits evtable="EVENTS" scfile=/lscratch/kocevski/37535884/ft2_4FGL_J1635.3+4258_daily_bin2203.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/37535884/Model_4FGL_J1635.3+4258_daily_bin2203.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 GALAL_V02 Working on... /lscratch/kocevski/37535525/ft1_filtered_4FGL_J1635.3+4258_daily_bin2203.fits.....................! real 22.32 user 19.84 sys 1.72 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/37535525/ft1_filtered_4FGL_J1635.3+4258_daily_bin2203.fits', '/lscratch/kocevski/37535525/ft2_4FGL_J1635.3+4258_daily_bin2203.fits', expMap='/lscratch/kocevski/37535525/expmap_810345601_810604801_4FGL_J1635.3+4258_daily_bin2203.fits', expCube='/lscratch/kocevski/37535525/ltcube_810345601_810604801_4FGL_J1635.3+4258_daily_bin2203.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/37535525/Model_4FGL_J1635.3+4258_daily_bin2203.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/37535525/ft1_filtered_4FGL_J1635.3+4258_daily_bin2203.fits Spacecraft file(s): /lscratch/kocevski/37535525/ft2_4FGL_J1635.3+4258_daily_bin2203.fits Exposure map: /lscratch/kocevski/37535525/expmap_810345601_810604801_4FGL_J1635.3+4258_daily_bin2203.fits Exposure cube: /lscratch/kocevski/37535525/ltcube_810345601_810604801_4FGL_J1635.3+4258_daily_bin2203.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/37535525/Model_4FGL_J1635.3+4258_daily_bin2203.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) = 6723.96718873 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6723.96557444 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .80277E-04 1.0000 .0000 .10000E+07 2 'Prefactor ' 35.639 1.0000 .0000 .10000E+07 3 'Prefactor ' .50904 1.0000 .0000 .10000E+07 4 'Prefactor ' .40497E-03 1.0000 .0000 .10000E+07 5 'Prefactor ' 28.003 1.0000 .0000 .10000E+07 6 'Prefactor ' .39490E-04 1.0000 .0000 .10000E+07 7 'Prefactor ' .95240E-06 1.0000 .0000 .10000E+07 8 'norm ' 8.8006 1.0000 .0000 .10000E+07 9 'norm ' .16653E-09 1.0000 .0000 .10000E+07 10 'norm ' .15255E-02 1.0000 .0000 .10000E+07 11 'Prefactor ' 7.5078 1.0000 .0000 .10000E+07 12 'Prefactor ' 7.1381 1.0000 .0000 .10000E+07 13 'norm ' .73031E-02 1.0000 .0000 .10000E+07 14 'Prefactor ' 1.9331 1.0000 .0000 .10000E+07 15 'Prefactor ' 1.0823 1.0000 .0000 .10000E+07 16 'Prefactor ' .41572E-06 1.0000 .0000 .10000E+07 17 'Prefactor ' 2.1261 1.0000 .0000 .10000E+07 18 'Prefactor ' 8.8733 1.0000 .0000 .10000E+07 19 'norm ' 3.8406 1.0000 .0000 .10000E+07 20 'norm ' 1.4875 1.0000 .0000 .10000E+07 21 'Prefactor ' 2.6644 1.0000 .0000 .10000E+07 22 'norm ' .94666 1.0000 .0000 .10000E+07 23 'norm ' 4.2658 1.0000 .0000 .10000E+07 24 'norm ' 4.2510 1.0000 .0000 .10000E+07 25 'Prefactor ' .27579E-02 1.0000 .0000 .10000E+07 26 'norm ' 6.9899 1.0000 .0000 .10000E+07 27 'Normalizat' .90810 1.0000 .10000E-01 10.000 28 'Prefactor ' .95503 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= 6723.965 FROM MIGRAD STATUS=CONVERGED 197 CALLS 2727 TOTAL EDM= .58E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.0% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .23204E-07 9.1924 .40051E-05** at limit ** 2 Prefactor 36.064 53.148 .58852E-05 -.11917E-01 3 Prefactor .51577 3.4495 .17605E-06 -.21483E-03 4 Prefactor .10547E-08 3.6356 -.13376E-05** at limit ** 5 Prefactor 28.064 7.6324 -.94066E-07 -.11007 6 Prefactor .0000 3.0174 -.46739E-06** at limit ** 7 Prefactor .0000 2.7440 -.46111E-06** at limit ** 8 norm 8.8027 9.0126 .33375E-05 .12985E-01 9 norm .0000 .17080 -.81499E-07** at limit ** 10 norm .83267E-09 8.0728 -.24734E-05** at limit ** 11 Prefactor 7.5476 10.213 -.27563E-05 .17594E-02 12 Prefactor 7.1404 4.0903 .82370E-07 .35310E-02 13 norm .35916E-06 23.295 .93410E-06** at limit ** 14 Prefactor 1.9331 1.4024 .98157E-07 .14194E-01 15 Prefactor 1.0824 1.4914 .29114E-06 .54798E-02 16 Prefactor .55511E-10 1.3485 .51793E-06** at limit ** 17 Prefactor 2.1280 2.5714 .44213E-06 .33786E-02 18 Prefactor 8.9055 5.7237 .18450E-06 -.20016E-01 19 norm 3.8410 2.0113 -.55015E-08 .52098E-02 20 norm 1.4889 .97071 -.22926E-07 .10402E-01 21 Prefactor 2.6326 5.6295 -.32811E-06 -.11313E-02 22 norm .94753 .73890 -.12504E-07 -.67109E-02 23 norm 4.2663 6.9284 -.19680E-06 -.19362E-03 24 norm 4.2528 1.7298 .70568E-07 .34287E-02 25 Prefactor .66613E-09 8.8935 -.21495E-05** at limit ** 26 norm 6.9820 6.6524 .69031E-06 .94583E-03 27 Normalizat .90773 .21005 -.60586E-07 -.10146E-03 28 Prefactor .95512 .18515 -.59335E-05 -.12954E-04 ERR DEF= .500 Final values: Prefactor = 2.32037e-08 Prefactor = 36.0644 Prefactor = 0.515769 Prefactor = 1.05471e-09 Prefactor = 28.0644 Prefactor = 0 Prefactor = 0 norm = 8.80267 norm = 0 norm = 8.32667e-10 Prefactor = 7.54761 Prefactor = 7.14045 norm = 3.59157e-07 Prefactor = 1.93305 Prefactor = 1.08239 Prefactor = 5.55112e-11 Prefactor = 2.12804 Prefactor = 8.9055 norm = 3.84102 norm = 1.48889 Prefactor = 2.6326 norm = 0.94753 norm = 4.26631 norm = 4.25281 Prefactor = 6.66134e-10 norm = 6.98196 Normalizat = 0.907725 Prefactor = 0.955117 tfile=/lscratch/kocevski/37536001/ltcube_810345601_810604801_4FGL_J1635.3+4258_daily_bin2203.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/37536001/ft2_4FGL_J1635.3+4258_daily_bin2203.fits .....................! real 8.92 user 8.30 sys 0.24 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/37536001/ft1_filtered_4FGL_J1635.3+4258_daily_bin2203.fits evtable="EVENTS" scfile=/lscratch/kocevski/37536001/ft2_4FGL_J1635.3+4258_daily_bin2203.fits sctable="SC_DATA" expcube=/lscratch/kocevski/37536001/ltcube_810345601_810604801_4FGL_J1635.3+4258_daily_bin2203.fits outfile=/lscratch/kocevski/37536001/expmap_810345601_810604801_4FGL_J1635.3+4258_daily_bin2203.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/37536001/ltcube_810345601_810604801_4FGL_J1635.3+4258_daily_bin2203.fits .....................! real 74.99 user 69.85 sys 4.41 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/37536001/ft1_filtered_4FGL_J1635.3+4258_daily_bin2203.fits scfile=/lscratch/kocevski/37536001/ft2_4FGL_J1635.3+4258_daily_bin2203.fits outfile=/lscratch/kocevski/37536001/cmap_810345601_810604801_4FGL_J1635.3+4258_daily_bin2203.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 0.70 user 0.24 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/37536001/ft1_filtered_4FGL_J1635.3+4258_daily_bin2203.fits scfile=/lscratch/kocevski/37536001/ft2_4FGL_J1635.3+4258_daily_bin2203.fits outfile=/lscratch/kocevski/37536001/cmap_HighResolution_810345601_810604801_4FGL_J1635.3+4258_daily_bin2203.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 0.89 user 0.24 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/37536001/ft1_filtered_4FGL_J1635.3+4258_daily_bin2203.fits evtable="EVENTS" scfile=/lscratch/kocevski/37536001/ft2_4FGL_J1635.3+4258_daily_bin2203.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/37536001/Model_4FGL_J1635.3+4258_daily_bin2203.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 ********** ** 18 **HESSE ********** FCN= 6723.965 FROM HESSE STATUS=OK 589 CALLS 3316 TOTAL EDM= .54E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .23204E-07 9.4005 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor 36.064 53.666 .16753E-03 -1.5588 3 Prefactor .51577 3.4267 .77805E-03 -1.5694 4 Prefactor .10547E-08 11.835 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor 28.064 22.381 .18901E-03 -1.5602 6 Prefactor .0000 3.0020 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .0000 2.7179 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 norm 8.8027 9.7603 .33764E-03 -1.5649 9 norm .0000 .71795E-01 .71915E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 norm .83267E-09 11.110 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor 7.5476 11.315 .36578E-03 -1.5653 12 Prefactor 7.1404 4.1116 .37522E-03 -1.5655 13 norm .35916E-06 24.677 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 1.9331 1.4204 .74665E-04 -1.5680 15 Prefactor 1.0824 1.5644 .11562E-02 -1.5687 16 Prefactor .55511E-10 1.3451 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor 2.1280 2.6130 .70691E-03 -1.5679 18 Prefactor 8.9055 10.582 .33624E-03 -1.5648 19 norm 3.8410 2.0308 .51473E-03 -1.5669 20 norm 1.4889 .99062 .87895E-03 -1.5684 21 Prefactor 2.6326 5.6887 .62415E-03 -1.5676 22 norm .94753 .74640 .42586E-03 -1.5688 23 norm 4.2663 6.9506 .48758E-03 -1.5667 24 norm 4.2528 1.7322 .48846E-03 -1.5667 25 Prefactor .66613E-09 2.2686 .42118E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 26 norm 6.9820 6.6667 .37922E-03 -1.5655 27 Normalizat .90773 .18309 .45005E-01 -.96189 28 Prefactor .95512 .15777 .45703E-01 -.94241 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.38741e-07 Minuit parameter uncertainties: 1 0.000933866 2 53.6668 3 2.65888 4 0.000221922 5 22.3809 6 1.74255e-05 7 1.02733e-05 8 9.76031 9 2.91178e-07 10 0.000193869 11 11.3155 12 4.1116 13 0.005954 14 1.42036 15 1.56437 16 1.24455e-05 17 2.61298 18 10.582 19 2.03078 20 0.990616 21 5.68869 22 0.746403 23 6.95063 24 1.73223 25 7.909e-05 26 6.66676 27 0.183218 28 0.15785 _V02 Working on... /lscratch/kocevski/37535764/ft1_filtered_4FGL_J1635.3+4258_daily_bin2203.fits.....................! real 18.93 user 17.91 sys 0.60 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/37535764/ft1_filtered_4FGL_J1635.3+4258_daily_bin2203.fits', '/lscratch/kocevski/37535764/ft2_4FGL_J1635.3+4258_daily_bin2203.fits', expMap='/lscratch/kocevski/37535764/expmap_810345601_810604801_4FGL_J1635.3+4258_daily_bin2203.fits', expCube='/lscratch/kocevski/37535764/ltcube_810345601_810604801_4FGL_J1635.3+4258_daily_bin2203.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/37535764/Model_4FGL_J1635.3+4258_daily_bin2203.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/37535764/ft1_filtered_4FGL_J1635.3+4258_daily_bin2203.fits Spacecraft file(s): /lscratch/kocevski/37535764/ft2_4FGL_J1635.3+4258_daily_bin2203.fits Exposure map: /lscratch/kocevski/37535764/expmap_810345601_810604801_4FGL_J1635.3+4258_daily_bin2203.fits Exposure cube: /lscratch/kocevski/37535764/ltcube_810345601_810604801_4FGL_J1635.3+4258_daily_bin2203.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/37535764/Model_4FGL_J1635.3+4258_daily_bin2203.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) = 6723.96718873 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6723.96557444 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .80277E-04 1.0000 .0000 .10000E+07 2 'Prefactor ' 35.639 1.0000 .0000 .10000E+07 3 'Prefactor ' .50904 1.0000 .0000 .10000E+07 4 'Prefactor ' .40497E-03 1.0000 .0000 .10000E+07 5 'Prefactor ' 28.003 1.0000 .0000 .10000E+07 6 'Prefactor ' .39490E-04 1.0000 .0000 .10000E+07 7 'Prefactor ' .95240E-06 1.0000 .0000 .10000E+07 8 'norm ' 8.8006 1.0000 .0000 .10000E+07 9 'norm ' .16653E-09 1.0000 .0000 .10000E+07 10 'norm ' .15255E-02 1.0000 .0000 .10000E+07 11 'Prefactor ' 7.5078 1.0000 .0000 .10000E+07 12 'Prefactor ' 7.1381 1.0000 .0000 .10000E+07 13 'norm ' .73031E-02 1.0000 .0000 .10000E+07 14 'Prefactor ' 1.9331 1.0000 .0000 .10000E+07 15 'Prefactor ' 1.0823 1.0000 .0000 .10000E+07 16 'Prefactor ' .41572E-06 1.0000 .0000 .10000E+07 17 'Prefactor ' 2.1261 1.0000 .0000 .10000E+07 18 'Prefactor ' 8.8733 1.0000 .0000 .10000E+07 19 'norm ' 3.8406 1.0000 .0000 .10000E+07 20 'norm ' 1.4875 1.0000 .0000 .10000E+07 21 'Prefactor ' 2.6644 1.0000 .0000 .10000E+07 22 'norm ' .94666 1.0000 .0000 .10000E+07 23 'norm ' 4.2658 1.0000 .0000 .10000E+07 24 'norm ' 4.2510 1.0000 .0000 .10000E+07 25 'Prefactor ' .27579E-02 1.0000 .0000 .10000E+07 26 'norm ' 6.9899 1.0000 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6723.96510624 Extracting fit parameters... 4FGL J1635.3+4258 Spectrum: LogParabola 311 norm: 8.327e-10 1.939e-04 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: 9.551e-01 1.578e-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: 9.077e-01 1.832e-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: 2.18618955222e-08 ph cm-2 s-1 Energy Flux Upper Limit: 2.65920741595e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/37535211/likelihoodResults_810345601_810604801_4FGL_J1635.3+4258_daily_bin2203.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) = 6724.00907136 delta logL = -0.0439651160623 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 6723.86530805 delta logL = 0.099798196351 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .93584E-01 1.0000 .0000 .10000E+07 2 'alpha ' 5.0000 1.0000 .0000 5.0000 3 'Normalizat' .89037 1.0000 .10000E-01 10.000 4 'Prefactor ' .96297 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. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 6723.865 FROM MIGRAD STATUS=CONVERGED 86 CALLS 310 TOTAL EDM= .61E-08 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .93632E-01 .29714 .54297E-04** at limit ** 2 alpha 5.0000 4.9976 .50000 -.29179E-04 3 Normalizat .89018 .20681 .26539E-03 .42839E-03 4 Prefactor .96314 .18431 .23137E-03 .31043E-03 ERR DEF= .500 Final values: norm = 0.0936324 alpha = 5 Normalizat = 0.890175 Prefactor = 0.963136 ********** ** 18 **HESSE ********** FCN= 6723.865 FROM HESSE STATUS=OK 31 CALLS 341 TOTAL EDM= .63E-08 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .93632E-01 .26272 .21719E-05 -1.5702 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha 5.0000 4.9433 .50000 1.5690 3 Normalizat .89018 .20735 .53077E-04 -.96806 4 Prefactor .96314 .18457 .46273E-04 -.93969 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 6.32612e-09 Minuit parameter uncertainties: 1 0.262724 2 0.0128208 3 0.207531 4 0.184693 .0000 .10000E+07 27 'Normalizat' .90810 1.0000 .10000E-01 10.000 28 'Prefactor ' .95503 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= 6723.965 FROM MIGRAD STATUS=CONVERGED 197 CALLS 2727 TOTAL EDM= .58E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.0% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .23204E-07 9.1924 .40051E-05** at limit ** 2 Prefactor 36.064 53.148 .58852E-05 -.11917E-01 3 Prefactor .51577 3.4495 .17605E-06 -.21483E-03 4 Prefactor .10547E-08 3.6356 -.13376E-05** at limit ** 5 Prefactor 28.064 7.6324 -.94066E-07 -.11007 6 Prefactor .0000 3.0174 -.46739E-06** at limit ** 7 Prefactor .0000 2.7440 -.46111E-06** at limit ** 8 norm 8.8027 9.0126 .33375E-05 .12985E-01 9 norm .0000 .17080 -.81499E-07** at limit ** 10 norm .83267E-09 8.0728 -.24734E-05** at limit ** 11 Prefactor 7.5476 10.213 -.27563E-05 .17594E-02 12 Prefactor 7.1404 4.0903 .82370E-07 .35310E-02 13 norm .35916E-06 23.295 .93410E-06** at limit ** 14 Prefactor 1.9331 1.4024 .98157E-07 .14194E-01 15 Prefactor 1.0824 1.4914 .29114E-06 .54798E-02 16 Prefactor .55511E-10 1.3485 .51793E-06** at limit ** 17 Prefactor 2.1280 2.5714 .44213E-06 .33786E-02 18 Prefactor 8.9055 5.7237 .18450E-06 -.20016E-01 19 norm 3.8410 2.0113 -.55015E-08 .52098E-02 20 norm 1.4889 .97071 -.22926E-07 .10402E-01 21 Prefactor 2.6326 5.6295 -.32811E-06 -.11313E-02 22 norm .94753 .73890 -.12504E-07 -.67109E-02 23 norm 4.2663 6.9284 -.19680E-06 -.19362E-03 24 norm 4.2528 1.7298 .70568E-07 .34287E-02 25 Prefactor .66613E-09 8.8935 -.21495E-05** at limit ** 26 norm 6.9820 6.6524 .69031E-06 .94583E-03 27 Normalizat .90773 .21005 -.60586E-07 -.10146E-03 28 Prefactor .95512 .18515 -.59335E-05 -.12954E-04 ERR DEF= .500 Final values: Prefactor = 2.32037e-08 Prefactor = 36.0644 Prefactor = 0.515769 Prefactor = 1.05471e-09 Prefactor = 28.0644 Prefactor = 0 Prefactor = 0 norm = 8.80267 norm = 0 norm = 8.32667e-10 Prefactor = 7.54761 Prefactor = 7.14045 norm = 3.59157e-07 Prefactor = 1.93305 Prefactor = 1.08239 Prefactor = 5.55112e-11 Prefactor = 2.12804 Prefactor = 8.9055 norm = 3.84102 norm = 1.48889 Prefactor = 2.6326 norm = 0.94753 norm = 4.26631 norm = 4.25281 Prefactor = 6.66134e-10 norm = 6.98196 Normalizat = 0.907725 Prefactor = 0.955117 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) = 6723.86530757 delta logL = 0.099798669462 Extracting fit parameters... 4FGL J1635.3+4258 Spectrum: LogParabola 311 norm: 9.363e-02 2.627e-01 0.000e+00 1.000e+06 ( 1.000e-13) 312 alpha: 5.000e+00 1.282e-02 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: 9.631e-01 1.847e-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: 8.902e-01 2.075e-01 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 -2.500e-04 [aplpy.core] INFO: Auto-setting vmax to 2.775e-03 [aplpy.core] Saving /lscratch/kocevski/37535211/cmap_HighResolution_810345601_810604801_4FGL_J1635.3+4258_daily_bin2203.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.66e-05', job_status='DONE', photon_flux_upper_limit='2.19e-08', time_completed='2026-09-09 12:59:01.242252', job_id='37535211', GAL2='0.96', fit_tolerance='1e-08', EG2='0.89', EG='0.91', time_epoch_completed='1788983941.24', return_code2='0', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.96', dlogl='9.98e-02', ts2='0.21', photon_index_error='0.00', photon_index='1.82' WHERE bin_id='2203' AND source_name='4FGL J1635.3+4258' AND cadence='daily'; Database successfully updated. Analysis Complete. Wed Sep 9 12:59:01 PDT 2026 number of points = 7433 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1635.3+4258_daily_bin2203 RA = 248.846, Dec = 42.9756 tmin = 810345601, tmax = 810604801 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='37536478', job_status='RUN', time_executed='2026-09-09 12:57:57.207879', time_epoch_executed='1788983877.21' WHERE source_name='4FGL J1635.3+4258' and cadence='daily' and bin_id='2203' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/37536478 Creating custom pfile directory: /lscratch/kocevski/37536478/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=810345601.0 && nMetStart<810604801.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=810345601.0 && nMetStart<810604801.0' /Data/Flight/Level1/LPA Retrieving 46 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/37536478/ft1_4FGL_J1635.3+4258_daily_bin2203.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=810345601.0 && nMetStart<810604801.0' /Data/Flight/Level1/LPA Retrieving 46 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/37536478/ft2_4FGL_J1635.3+4258_daily_bin2203.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/37536478/ft1_4FGL_J1635.3+4258_daily_bin2203.fits outfile=/lscratch/kocevski/37536478/ft1_filteredMKT_4FGL_J1635.3+4258_daily_bin2203.fits ra=248.846 dec=42.9756 rad=12.0 tmin=810345601.0 tmax=810604801.0 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 2.28 user 1.85 sys 0.18 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/37536478/ft2_4FGL_J1635.3+4258_daily_bin2203.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/37536478/ft2_4FGL_J1635.3+4258_daily_bin2203.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/37536478/ft1_filteredMKT_4FGL_J1635.3+4258_daily_bin2203.fits evtable="EVENTS" outfile="/lscratch/kocevski/37536478/ft1_filtered_4FGL_J1635.3+4258_daily_bin2203.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 0.72 user 0.21 sys 0.12 Number of photons that the gtmktime cut: 627 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/37536478/ft1_filtered_4FGL_J1635.3+4258_daily_bin2203.fits" evtable="EVENTS" scfile=/lscratch/kocevski/37536478/ft2_4FGL_J1635.3+4258_daily_bin2203.fits sctable="SC_DATA" ou ********** ** 18 **HESSE ********** FCN= 6723.965 FROM HESSE STATUS=OK 589 CALLS 3316 TOTAL EDM= .54E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .23204E-07 9.4005 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor 36.064 53.666 .16753E-03 -1.5588 3 Prefactor .51577 3.4267 .77805E-03 -1.5694 4 Prefactor .10547E-08 11.835 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor 28.064 22.381 .18901E-03 -1.5602 6 Prefactor .0000 3.0020 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .0000 2.7179 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 norm 8.8027 9.7603 .33764E-03 -1.5649 9 norm .0000 .71795E-01 .71915E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 norm .83267E-09 11.110 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor 7.5476 11.315 .36578E-03 -1.5653 12 Prefactor 7.1404 4.1116 .37522E-03 -1.5655 13 norm .35916E-06 24.677 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 1.9331 1.4204 .74665E-04 -1.5680 15 Prefactor 1.0824 1.5644 .11562E-02 -1.5687 16 Prefactor .55511E-10 1.3451 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor 2.1280 2.6130 .70691E-03 -1.5679 18 Prefactor 8.9055 10.582 .33624E-03 -1.5648 19 norm 3.8410 2.0308 .51473E-03 -1.5669 20 norm 1.4889 .99062 .87895E-03 -1.5684 21 Prefactor 2.6326 5.6887 .62415E-03 -1.5676 22 norm .94753 .74640 .42586E-03 -1.5688 23 norm 4.2663 6.9506 .48758E-03 -1.5667 24 norm 4.2528 1.7322 .48846E-03 -1.5667 25 Prefactor .66613E-09 2.2686 .42118E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 26 norm 6.9820 6.6667 .37922E-03 -1.5655 27 Normalizat .90773 .18309 .45005E-01 -.96189 28 Prefactor .95512 .15777 .45703E-01 -.94241 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.38741e-07 Minuit parameter uncertainties: 1 0.000933866 2 53.6668 3 2.65888 4 0.000221922 5 22.3809 6 1.74255e-05 7 1.02733e-05 8 9.76031 9 2.91178e-07 10 0.000193869 11 11.3155 12 4.1116 13 0.005954 14 1.42036 15 1.56437 16 1.24455e-05 17 2.61298 18 10.582 19 2.03078 20 0.990616 21 5.68869 22 0.746403 23 6.95063 24 1.73223 25 7.909e-05 26 6.66676 27 0.183218 28 0.15785 _V02 Working on... /lscratch/kocevski/37535827/ft1_filtered_4FGL_J1635.3+4258_daily_bin2203.fits.....................! real 19.38 user 18.06 sys 0.77 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/37535827/ft1_filtered_4FGL_J1635.3+4258_daily_bin2203.fits', '/lscratch/kocevski/37535827/ft2_4FGL_J1635.3+4258_daily_bin2203.fits', expMap='/lscratch/kocevski/37535827/expmap_810345601_810604801_4FGL_J1635.3+4258_daily_bin2203.fits', expCube='/lscratch/kocevski/37535827/ltcube_810345601_810604801_4FGL_J1635.3+4258_daily_bin2203.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/37535827/Model_4FGL_J1635.3+4258_daily_bin2203.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/37535827/ft1_filtered_4FGL_J1635.3+4258_daily_bin2203.fits Spacecraft file(s): /lscratch/kocevski/37535827/ft2_4FGL_J1635.3+4258_daily_bin2203.fits Exposure map: /lscratch/kocevski/37535827/expmap_810345601_810604801_4FGL_J1635.3+4258_daily_bin2203.fits Exposure cube: /lscratch/kocevski/37535827/ltcube_810345601_810604801_4FGL_J1635.3+4258_daily_bin2203.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/37535827/Model_4FGL_J1635.3+4258_daily_bin2203.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) = 6723.96718873 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6723.96557444 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .80277E-04 1.0000 .0000 .10000E+07 2 'Prefactor ' 35.639 1.0000 .0000 .10000E+07 3 'Prefactor ' .50904 1.0000 .0000 .10000E+07 4 'Prefactor ' .40497E-03 1.0000 .0000 .10000E+07 5 'Prefactor ' 28.003 1.0000 .0000 .10000E+07 6 'Prefactor ' .39490E-04 1.0000 .0000 .10000E+07 7 'Prefactor ' .95240E-06 1.0000 .0000 .10000E+07 8 'norm ' 8.8006 1.0000 .0000 .10000E+07 9 'norm ' .16653E-09 1.0000 .0000 .10000E+07 10 'norm ' .15255E-02 1.0000 .0000 .10000E+07 11 'Prefactor ' 7.5078 1.0000 .0000 .10000E+07 12 'Prefactor ' 7.1381 1.0000 .0000 .10000E+07 13 'norm ' .73031E-02 1.0000 .0000 .10000E+07 14 'Prefactor ' 1.9331 1.0000 .0000 .10000E+07 15 'Prefactor ' 1.0823 1.0000 .0000 .10000E+07 16 'Prefactor ' .41572E-06 1.0000 .0000 .10000E+07 17 'Prefactor ' 2.1261 1.0000 .0000 .10000E+07 18 'Prefactor ' 8.8733 1.0000 .0000 .10000E+07 19 'norm ' 3.8406 1.0000 .0000 .10000E+07 20 'norm ' 1.4875 1.0000 .0000 .10000E+07 21 'Prefactor ' 2.6644 1.0000 .0000 .10000E+07 22 'norm ' .94666 1.0000 .0000 .10000E+07 23 'norm ' 4.2658 1.0000 .0000 .10000E+07 24 'norm ' 4.2510 1.0000 .0000 .10000E+07 25 'Prefactor ' .27579E-02 1.0000 .0000 .10000E+07 26 'norm ' 6.9899 1.0000 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6723.96510624 Extracting fit parameters... 4FGL J1635.3+4258 Spectrum: LogParabola 311 norm: 8.327e-10 1.939e-04 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: 9.551e-01 1.578e-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: 9.077e-01 1.832e-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: 2.18618955222e-08 ph cm-2 s-1 Energy Flux Upper Limit: 2.65920741595e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/37535525/likelihoodResults_810345601_810604801_4FGL_J1635.3+4258_daily_bin2203.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) = 6724.00907136 delta logL = -0.0439651160623 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 6723.86530805 delta logL = 0.099798196351 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .93584E-01 1.0000 .0000 .10000E+07 2 'alpha ' 5.0000 1.0000 .0000 5.0000 3 'Normalizat' .89037 1.0000 .10000E-01 10.000 4 'Prefactor ' .96297 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. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 6723.865 FROM MIGRAD STATUS=CONVERGED 86 CALLS 310 TOTAL EDM= .61E-08 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .93632E-01 .29714 .54297E-04** at limit ** 2 alpha 5.0000 4.9976 .50000 -.29179E-04 3 Normalizat .89018 .20681 .26539E-03 .42839E-03 4 Prefactor .96314 .18431 .23137E-03 .31043E-03 ERR DEF= .500 Final values: norm = 0.0936324 alpha = 5 Normalizat = 0.890175 Prefactor = 0.963136 ********** ** 18 **HESSE ********** FCN= 6723.865 FROM HESSE STATUS=OK 31 CALLS 341 TOTAL EDM= .63E-08 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .93632E-01 .26272 .21719E-05 -1.5702 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha 5.0000 4.9433 .50000 1.5690 3 Normalizat .89018 .20735 .53077E-04 -.96806 4 Prefactor .96314 .18457 .46273E-04 -.93969 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 6.32612e-09 Minuit parameter uncertainties: 1 0.262724 2 0.0128208 3 0.207531 4 0.184693 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) = 6723.86530757 delta logL = 0.099798669462 Extracting fit parameters... 4FGL J1635.3+4258 Spectrum: LogParabola 311 norm: 9.363e-02 2.627e-01 0.000e+00 1.000e+06 ( 1.000e-13) 312 alpha: 5.000e+00 1.282e-02 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: 9.631e-01 1.847e-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: 8.902e-01 2.075e-01 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 -2.500e-04 [aplpy.core] INFO: Auto-setting vmax to 2.775e-03 [aplpy.core] Saving /lscratch/kocevski/37535525/cmap_HighResolution_810345601_810604801_4FGL_J1635.3+4258_daily_bin2203.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.66e-05', job_status='DONE', photon_flux_upper_limit='2.19e-08', time_completed='2026-09-09 12:59:30.477924', job_id='37535525', GAL2='0.96', fit_tolerance='1e-08', EG2='0.89', EG='0.91', time_epoch_completed='1788983970.48', return_code2='0', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.96', dlogl='9.98e-02', ts2='0.21', photon_index_error='0.00', photon_index='1.82' WHERE bin_id='2203' AND source_name='4FGL J1635.3+4258' AND cadence='daily'; Database successfully updated. Analysis Complete. Wed Sep 9 12:59:30 PDT 2026 .0000 .10000E+07 27 'Normalizat' .90810 1.0000 .10000E-01 10.000 28 'Prefactor ' .95503 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= 6723.965 FROM MIGRAD STATUS=CONVERGED 197 CALLS 2727 TOTAL EDM= .58E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.0% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .23204E-07 9.1924 .40051E-05** at limit ** 2 Prefactor 36.064 53.148 .58852E-05 -.11917E-01 3 Prefactor .51577 3.4495 .17605E-06 -.21483E-03 4 Prefactor .10547E-08 3.6356 -.13376E-05** at limit ** 5 Prefactor 28.064 7.6324 -.94066E-07 -.11007 6 Prefactor .0000 3.0174 -.46739E-06** at limit ** 7 Prefactor .0000 2.7440 -.46111E-06** at limit ** 8 norm 8.8027 9.0126 .33375E-05 .12985E-01 9 norm .0000 .17080 -.81499E-07** at limit ** 10 norm .83267E-09 8.0728 -.24734E-05** at limit ** 11 Prefactor 7.5476 10.213 -.27563E-05 .17594E-02 12 Prefactor 7.1404 4.0903 .82370E-07 .35310E-02 13 norm .35916E-06 23.295 .93410E-06** at limit ** 14 Prefactor 1.9331 1.4024 .98157E-07 .14194E-01 15 Prefactor 1.0824 1.4914 .29114E-06 .54798E-02 16 Prefactor .55511E-10 1.3485 .51793E-06** at limit ** 17 Prefactor 2.1280 2.5714 .44213E-06 .33786E-02 18 Prefactor 8.9055 5.7237 .18450E-06 -.20016E-01 19 norm 3.8410 2.0113 -.55015E-08 .52098E-02 20 norm 1.4889 .97071 -.22926E-07 .10402E-01 21 Prefactor 2.6326 5.6295 -.32811E-06 -.11313E-02 22 norm .94753 .73890 -.12504E-07 -.67109E-02 23 norm 4.2663 6.9284 -.19680E-06 -.19362E-03 24 norm 4.2528 1.7298 .70568E-07 .34287E-02 25 Prefactor .66613E-09 8.8935 -.21495E-05** at limit ** 26 norm 6.9820 6.6524 .69031E-06 .94583E-03 27 Normalizat .90773 .21005 -.60586E-07 -.10146E-03 28 Prefactor .95512 .18515 -.59335E-05 -.12954E-04 ERR DEF= .500 Final values: Prefactor = 2.32037e-08 Prefactor = 36.0644 Prefactor = 0.515769 Prefactor = 1.05471e-09 Prefactor = 28.0644 Prefactor = 0 Prefactor = 0 norm = 8.80267 norm = 0 norm = 8.32667e-10 Prefactor = 7.54761 Prefactor = 7.14045 norm = 3.59157e-07 Prefactor = 1.93305 Prefactor = 1.08239 Prefactor = 5.55112e-11 Prefactor = 2.12804 Prefactor = 8.9055 norm = 3.84102 norm = 1.48889 Prefactor = 2.6326 norm = 0.94753 norm = 4.26631 norm = 4.25281 Prefactor = 6.66134e-10 norm = 6.98196 Normalizat = 0.907725 Prefactor = 0.955117 tfile=/lscratch/kocevski/37536133/ltcube_810345601_810604801_4FGL_J1635.3+4258_daily_bin2203.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/37536133/ft2_4FGL_J1635.3+4258_daily_bin2203.fits .....................! real 8.85 user 8.05 sys 0.27 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/37536133/ft1_filtered_4FGL_J1635.3+4258_daily_bin2203.fits evtable="EVENTS" scfile=/lscratch/kocevski/37536133/ft2_4FGL_J1635.3+4258_daily_bin2203.fits sctable="SC_DATA" expcube=/lscratch/kocevski/37536133/ltcube_810345601_810604801_4FGL_J1635.3+4258_daily_bin2203.fits outfile=/lscratch/kocevski/37536133/expmap_810345601_810604801_4FGL_J1635.3+4258_daily_bin2203.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/37536133/ltcube_810345601_810604801_4FGL_J1635.3+4258_daily_bin2203.fits .....................! real 70.13 user 65.32 sys 4.08 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/37536133/ft1_filtered_4FGL_J1635.3+4258_daily_bin2203.fits scfile=/lscratch/kocevski/37536133/ft2_4FGL_J1635.3+4258_daily_bin2203.fits outfile=/lscratch/kocevski/37536133/cmap_810345601_810604801_4FGL_J1635.3+4258_daily_bin2203.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 0.73 user 0.23 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/37536133/ft1_filtered_4FGL_J1635.3+4258_daily_bin2203.fits scfile=/lscratch/kocevski/37536133/ft2_4FGL_J1635.3+4258_daily_bin2203.fits outfile=/lscratch/kocevski/37536133/cmap_HighResolution_810345601_810604801_4FGL_J1635.3+4258_daily_bin2203.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 0.67 user 0.24 sys 0.12 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/37536133/ft1_filtered_4FGL_J1635.3+4258_daily_bin2203.fits evtable="EVENTS" scfile=/lscratch/kocevski/37536133/ft2_4FGL_J1635.3+4258_daily_bin2203.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/37536133/Model_4FGL_J1635.3+4258_daily_bin2203.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 ********** ** 18 **HESSE ********** FCN= 6723.965 FROM HESSE STATUS=OK 589 CALLS 3316 TOTAL EDM= .54E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .23204E-07 9.4005 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor 36.064 53.666 .16753E-03 -1.5588 3 Prefactor .51577 3.4267 .77805E-03 -1.5694 4 Prefactor .10547E-08 11.835 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor 28.064 22.381 .18901E-03 -1.5602 6 Prefactor .0000 3.0020 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .0000 2.7179 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 norm 8.8027 9.7603 .33764E-03 -1.5649 9 norm .0000 .71795E-01 .71915E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 norm .83267E-09 11.110 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor 7.5476 11.315 .36578E-03 -1.5653 12 Prefactor 7.1404 4.1116 .37522E-03 -1.5655 13 norm .35916E-06 24.677 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 1.9331 1.4204 .74665E-04 -1.5680 15 Prefactor 1.0824 1.5644 .11562E-02 -1.5687 16 Prefactor .55511E-10 1.3451 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor 2.1280 2.6130 .70691E-03 -1.5679 18 Prefactor 8.9055 10.582 .33624E-03 -1.5648 19 norm 3.8410 2.0308 .51473E-03 -1.5669 20 norm 1.4889 .99062 .87895E-03 -1.5684 21 Prefactor 2.6326 5.6887 .62415E-03 -1.5676 22 norm .94753 .74640 .42586E-03 -1.5688 23 norm 4.2663 6.9506 .48758E-03 -1.5667 24 norm 4.2528 1.7322 .48846E-03 -1.5667 25 Prefactor .66613E-09 2.2686 .42118E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 26 norm 6.9820 6.6667 .37922E-03 -1.5655 27 Normalizat .90773 .18309 .45005E-01 -.96189 28 Prefactor .95512 .15777 .45703E-01 -.94241 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.38741e-07 Minuit parameter uncertainties: 1 0.000933866 2 53.6668 3 2.65888 4 0.000221922 5 22.3809 6 1.74255e-05 7 1.02733e-05 8 9.76031 9 2.91178e-07 10 0.000193869 11 11.3155 12 4.1116 13 0.005954 14 1.42036 15 1.56437 16 1.24455e-05 17 2.61298 18 10.582 19 2.03078 20 0.990616 21 5.68869 22 0.746403 23 6.95063 24 1.73223 25 7.909e-05 26 6.66676 27 0.183218 28 0.15785 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6723.96510624 Extracting fit parameters... 4FGL J1635.3+4258 Spectrum: LogParabola 311 norm: 8.327e-10 1.939e-04 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: 9.551e-01 1.578e-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: 9.077e-01 1.832e-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: 2.18618955222e-08 ph cm-2 s-1 Energy Flux Upper Limit: 2.65920741595e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/37535764/likelihoodResults_810345601_810604801_4FGL_J1635.3+4258_daily_bin2203.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) = 6724.00907136 delta logL = -0.0439651160623 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 6723.86530805 delta logL = 0.099798196351 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .93584E-01 1.0000 .0000 .10000E+07 2 'alpha ' 5.0000 1.0000 .0000 5.0000 3 'Normalizat' .89037 1.0000 .10000E-01 10.000 4 'Prefactor ' .96297 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. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 6723.865 FROM MIGRAD STATUS=CONVERGED 86 CALLS 310 TOTAL EDM= .61E-08 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .93632E-01 .29714 .54297E-04** at limit ** 2 alpha 5.0000 4.9976 .50000 -.29179E-04 3 Normalizat .89018 .20681 .26539E-03 .42839E-03 4 Prefactor .96314 .18431 .23137E-03 .31043E-03 ERR DEF= .500 Final values: norm = 0.0936324 alpha = 5 Normalizat = 0.890175 Prefactor = 0.963136 ********** ** 18 **HESSE ********** FCN= 6723.865 FROM HESSE STATUS=OK 31 CALLS 341 TOTAL EDM= .63E-08 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .93632E-01 .26272 .21719E-05 -1.5702 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha 5.0000 4.9433 .50000 1.5690 3 Normalizat .89018 .20735 .53077E-04 -.96806 4 Prefactor .96314 .18457 .46273E-04 -.93969 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 6.32612e-09 Minuit parameter uncertainties: 1 0.262724 2 0.0128208 3 0.207531 4 0.184693 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) = 6723.86530757 delta logL = 0.099798669462 Extracting fit parameters... 4FGL J1635.3+4258 Spectrum: LogParabola 311 norm: 9.363e-02 2.627e-01 0.000e+00 1.000e+06 ( 1.000e-13) 312 alpha: 5.000e+00 1.282e-02 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: 9.631e-01 1.847e-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: 8.902e-01 2.075e-01 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 -2.500e-04 [aplpy.core] INFO: Auto-setting vmax to 2.775e-03 [aplpy.core] Saving /lscratch/kocevski/37535764/cmap_HighResolution_810345601_810604801_4FGL_J1635.3+4258_daily_bin2203.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.66e-05', job_status='DONE', photon_flux_upper_limit='2.19e-08', time_completed='2026-09-09 12:59:59.885067', job_id='37535764', GAL2='0.96', fit_tolerance='1e-08', EG2='0.89', EG='0.91', time_epoch_completed='1788983999.89', return_code2='0', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.96', dlogl='9.98e-02', ts2='0.21', photon_index_error='0.00', photon_index='1.82' WHERE bin_id='2203' AND source_name='4FGL J1635.3+4258' AND cadence='daily'; Database successfully updated. Analysis Complete. Wed Sep 9 13:00:00 PDT 2026 _V02 Working on... /lscratch/kocevski/37535873/ft1_filtered_4FGL_J1635.3+4258_daily_bin2203.fits.....................! real 23.17 user 21.46 sys 1.17 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/37535873/ft1_filtered_4FGL_J1635.3+4258_daily_bin2203.fits', '/lscratch/kocevski/37535873/ft2_4FGL_J1635.3+4258_daily_bin2203.fits', expMap='/lscratch/kocevski/37535873/expmap_810345601_810604801_4FGL_J1635.3+4258_daily_bin2203.fits', expCube='/lscratch/kocevski/37535873/ltcube_810345601_810604801_4FGL_J1635.3+4258_daily_bin2203.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/37535873/Model_4FGL_J1635.3+4258_daily_bin2203.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/37535873/ft1_filtered_4FGL_J1635.3+4258_daily_bin2203.fits Spacecraft file(s): /lscratch/kocevski/37535873/ft2_4FGL_J1635.3+4258_daily_bin2203.fits Exposure map: /lscratch/kocevski/37535873/expmap_810345601_810604801_4FGL_J1635.3+4258_daily_bin2203.fits Exposure cube: /lscratch/kocevski/37535873/ltcube_810345601_810604801_4FGL_J1635.3+4258_daily_bin2203.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/37535873/Model_4FGL_J1635.3+4258_daily_bin2203.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) = 6723.96718873 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6723.96557444 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .80277E-04 1.0000 .0000 .10000E+07 2 'Prefactor ' 35.639 1.0000 .0000 .10000E+07 3 'Prefactor ' .50904 1.0000 .0000 .10000E+07 4 'Prefactor ' .40497E-03 1.0000 .0000 .10000E+07 5 'Prefactor ' 28.003 1.0000 .0000 .10000E+07 6 'Prefactor ' .39490E-04 1.0000 .0000 .10000E+07 7 'Prefactor ' .95240E-06 1.0000 .0000 .10000E+07 8 'norm ' 8.8006 1.0000 .0000 .10000E+07 9 'norm ' .16653E-09 1.0000 .0000 .10000E+07 10 'norm ' .15255E-02 1.0000 .0000 .10000E+07 11 'Prefactor ' 7.5078 1.0000 .0000 .10000E+07 12 'Prefactor ' 7.1381 1.0000 .0000 .10000E+07 13 'norm ' .73031E-02 1.0000 .0000 .10000E+07 14 'Prefactor ' 1.9331 1.0000 .0000 .10000E+07 15 'Prefactor ' 1.0823 1.0000 .0000 .10000E+07 16 'Prefactor ' .41572E-06 1.0000 .0000 .10000E+07 17 'Prefactor ' 2.1261 1.0000 .0000 .10000E+07 18 'Prefactor ' 8.8733 1.0000 .0000 .10000E+07 19 'norm ' 3.8406 1.0000 .0000 .10000E+07 20 'norm ' 1.4875 1.0000 .0000 .10000E+07 21 'Prefactor ' 2.6644 1.0000 .0000 .10000E+07 22 'norm ' .94666 1.0000 .0000 .10000E+07 23 'norm ' 4.2658 1.0000 .0000 .10000E+07 24 'norm ' 4.2510 1.0000 .0000 .10000E+07 25 'Prefactor ' .27579E-02 1.0000 .0000 .10000E+07 26 'norm ' 6.9899 1.0000 _V02 Working on... /lscratch/kocevski/37535891/ft1_filtered_4FGL_J1635.3+4258_daily_bin2203.fits.....................! real 20.09 user 18.75 sys 0.91 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/37535891/ft1_filtered_4FGL_J1635.3+4258_daily_bin2203.fits', '/lscratch/kocevski/37535891/ft2_4FGL_J1635.3+4258_daily_bin2203.fits', expMap='/lscratch/kocevski/37535891/expmap_810345601_810604801_4FGL_J1635.3+4258_daily_bin2203.fits', expCube='/lscratch/kocevski/37535891/ltcube_810345601_810604801_4FGL_J1635.3+4258_daily_bin2203.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/37535891/Model_4FGL_J1635.3+4258_daily_bin2203.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/37535891/ft1_filtered_4FGL_J1635.3+4258_daily_bin2203.fits Spacecraft file(s): /lscratch/kocevski/37535891/ft2_4FGL_J1635.3+4258_daily_bin2203.fits Exposure map: /lscratch/kocevski/37535891/expmap_810345601_810604801_4FGL_J1635.3+4258_daily_bin2203.fits Exposure cube: /lscratch/kocevski/37535891/ltcube_810345601_810604801_4FGL_J1635.3+4258_daily_bin2203.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/37535891/Model_4FGL_J1635.3+4258_daily_bin2203.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) = 6723.96718873 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6723.96557444 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .80277E-04 1.0000 .0000 .10000E+07 2 'Prefactor ' 35.639 1.0000 .0000 .10000E+07 3 'Prefactor ' .50904 1.0000 .0000 .10000E+07 4 'Prefactor ' .40497E-03 1.0000 .0000 .10000E+07 5 'Prefactor ' 28.003 1.0000 .0000 .10000E+07 6 'Prefactor ' .39490E-04 1.0000 .0000 .10000E+07 7 'Prefactor ' .95240E-06 1.0000 .0000 .10000E+07 8 'norm ' 8.8006 1.0000 .0000 .10000E+07 9 'norm ' .16653E-09 1.0000 .0000 .10000E+07 10 'norm ' .15255E-02 1.0000 .0000 .10000E+07 11 'Prefactor ' 7.5078 1.0000 .0000 .10000E+07 12 'Prefactor ' 7.1381 1.0000 .0000 .10000E+07 13 'norm ' .73031E-02 1.0000 .0000 .10000E+07 14 'Prefactor ' 1.9331 1.0000 .0000 .10000E+07 15 'Prefactor ' 1.0823 1.0000 .0000 .10000E+07 16 'Prefactor ' .41572E-06 1.0000 .0000 .10000E+07 17 'Prefactor ' 2.1261 1.0000 .0000 .10000E+07 18 'Prefactor ' 8.8733 1.0000 .0000 .10000E+07 19 'norm ' 3.8406 1.0000 .0000 .10000E+07 20 'norm ' 1.4875 1.0000 .0000 .10000E+07 21 'Prefactor ' 2.6644 1.0000 .0000 .10000E+07 22 'norm ' .94666 1.0000 .0000 .10000E+07 23 'norm ' 4.2658 1.0000 .0000 .10000E+07 24 'norm ' 4.2510 1.0000 .0000 .10000E+07 25 'Prefactor ' .27579E-02 1.0000 .0000 .10000E+07 26 'norm ' 6.9899 1.0000 .0000 .10000E+07 27 'Normalizat' .90810 1.0000 .10000E-01 10.000 28 'Prefactor ' .95503 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= 6723.965 FROM MIGRAD STATUS=CONVERGED 197 CALLS 2727 TOTAL EDM= .58E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.0% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .23204E-07 9.1924 .40051E-05** at limit ** 2 Prefactor 36.064 53.148 .58852E-05 -.11917E-01 3 Prefactor .51577 3.4495 .17605E-06 -.21483E-03 4 Prefactor .10547E-08 3.6356 -.13376E-05** at limit ** 5 Prefactor 28.064 7.6324 -.94066E-07 -.11007 6 Prefactor .0000 3.0174 -.46739E-06** at limit ** 7 Prefactor .0000 2.7440 -.46111E-06** at limit ** 8 norm 8.8027 9.0126 .33375E-05 .12985E-01 9 norm .0000 .17080 -.81499E-07** at limit ** 10 norm .83267E-09 8.0728 -.24734E-05** at limit ** 11 Prefactor 7.5476 10.213 -.27563E-05 .17594E-02 12 Prefactor 7.1404 4.0903 .82370E-07 .35310E-02 13 norm .35916E-06 23.295 .93410E-06** at limit ** 14 Prefactor 1.9331 1.4024 .98157E-07 .14194E-01 15 Prefactor 1.0824 1.4914 .29114E-06 .54798E-02 16 Prefactor .55511E-10 1.3485 .51793E-06** at limit ** 17 Prefactor 2.1280 2.5714 .44213E-06 .33786E-02 18 Prefactor 8.9055 5.7237 .18450E-06 -.20016E-01 19 norm 3.8410 2.0113 -.55015E-08 .52098E-02 20 norm 1.4889 .97071 -.22926E-07 .10402E-01 21 Prefactor 2.6326 5.6295 -.32811E-06 -.11313E-02 22 norm .94753 .73890 -.12504E-07 -.67109E-02 23 norm 4.2663 6.9284 -.19680E-06 -.19362E-03 24 norm 4.2528 1.7298 .70568E-07 .34287E-02 25 Prefactor .66613E-09 8.8935 -.21495E-05** at limit ** 26 norm 6.9820 6.6524 .69031E-06 .94583E-03 27 Normalizat .90773 .21005 -.60586E-07 -.10146E-03 28 Prefactor .95512 .18515 -.59335E-05 -.12954E-04 ERR DEF= .500 Final values: Prefactor = 2.32037e-08 Prefactor = 36.0644 Prefactor = 0.515769 Prefactor = 1.05471e-09 Prefactor = 28.0644 Prefactor = 0 Prefactor = 0 norm = 8.80267 norm = 0 norm = 8.32667e-10 Prefactor = 7.54761 Prefactor = 7.14045 norm = 3.59157e-07 Prefactor = 1.93305 Prefactor = 1.08239 Prefactor = 5.55112e-11 Prefactor = 2.12804 Prefactor = 8.9055 norm = 3.84102 norm = 1.48889 Prefactor = 2.6326 norm = 0.94753 norm = 4.26631 norm = 4.25281 Prefactor = 6.66134e-10 norm = 6.98196 Normalizat = 0.907725 Prefactor = 0.955117 .0000 .10000E+07 27 'Normalizat' .90810 1.0000 .10000E-01 10.000 28 'Prefactor ' .95503 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= 6723.965 FROM MIGRAD STATUS=CONVERGED 197 CALLS 2727 TOTAL EDM= .58E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.0% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .23204E-07 9.1924 .40051E-05** at limit ** 2 Prefactor 36.064 53.148 .58852E-05 -.11917E-01 3 Prefactor .51577 3.4495 .17605E-06 -.21483E-03 4 Prefactor .10547E-08 3.6356 -.13376E-05** at limit ** 5 Prefactor 28.064 7.6324 -.94066E-07 -.11007 6 Prefactor .0000 3.0174 -.46739E-06** at limit ** 7 Prefactor .0000 2.7440 -.46111E-06** at limit ** 8 norm 8.8027 9.0126 .33375E-05 .12985E-01 9 norm .0000 .17080 -.81499E-07** at limit ** 10 norm .83267E-09 8.0728 -.24734E-05** at limit ** 11 Prefactor 7.5476 10.213 -.27563E-05 .17594E-02 12 Prefactor 7.1404 4.0903 .82370E-07 .35310E-02 13 norm .35916E-06 23.295 .93410E-06** at limit ** 14 Prefactor 1.9331 1.4024 .98157E-07 .14194E-01 15 Prefactor 1.0824 1.4914 .29114E-06 .54798E-02 16 Prefactor .55511E-10 1.3485 .51793E-06** at limit ** 17 Prefactor 2.1280 2.5714 .44213E-06 .33786E-02 18 Prefactor 8.9055 5.7237 .18450E-06 -.20016E-01 19 norm 3.8410 2.0113 -.55015E-08 .52098E-02 20 norm 1.4889 .97071 -.22926E-07 .10402E-01 21 Prefactor 2.6326 5.6295 -.32811E-06 -.11313E-02 22 norm .94753 .73890 -.12504E-07 -.67109E-02 23 norm 4.2663 6.9284 -.19680E-06 -.19362E-03 24 norm 4.2528 1.7298 .70568E-07 .34287E-02 25 Prefactor .66613E-09 8.8935 -.21495E-05** at limit ** 26 norm 6.9820 6.6524 .69031E-06 .94583E-03 27 Normalizat .90773 .21005 -.60586E-07 -.10146E-03 28 Prefactor .95512 .18515 -.59335E-05 -.12954E-04 ERR DEF= .500 Final values: Prefactor = 2.32037e-08 Prefactor = 36.0644 Prefactor = 0.515769 Prefactor = 1.05471e-09 Prefactor = 28.0644 Prefactor = 0 Prefactor = 0 norm = 8.80267 norm = 0 norm = 8.32667e-10 Prefactor = 7.54761 Prefactor = 7.14045 norm = 3.59157e-07 Prefactor = 1.93305 Prefactor = 1.08239 Prefactor = 5.55112e-11 Prefactor = 2.12804 Prefactor = 8.9055 norm = 3.84102 norm = 1.48889 Prefactor = 2.6326 norm = 0.94753 norm = 4.26631 norm = 4.25281 Prefactor = 6.66134e-10 norm = 6.98196 Normalizat = 0.907725 Prefactor = 0.955117 _V02 Working on... /lscratch/kocevski/37535884/ft1_filtered_4FGL_J1635.3+4258_daily_bin2203.fits.....................! real 23.24 user 21.71 sys 0.97 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/37535884/ft1_filtered_4FGL_J1635.3+4258_daily_bin2203.fits', '/lscratch/kocevski/37535884/ft2_4FGL_J1635.3+4258_daily_bin2203.fits', expMap='/lscratch/kocevski/37535884/expmap_810345601_810604801_4FGL_J1635.3+4258_daily_bin2203.fits', expCube='/lscratch/kocevski/37535884/ltcube_810345601_810604801_4FGL_J1635.3+4258_daily_bin2203.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/37535884/Model_4FGL_J1635.3+4258_daily_bin2203.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/37535884/ft1_filtered_4FGL_J1635.3+4258_daily_bin2203.fits Spacecraft file(s): /lscratch/kocevski/37535884/ft2_4FGL_J1635.3+4258_daily_bin2203.fits Exposure map: /lscratch/kocevski/37535884/expmap_810345601_810604801_4FGL_J1635.3+4258_daily_bin2203.fits Exposure cube: /lscratch/kocevski/37535884/ltcube_810345601_810604801_4FGL_J1635.3+4258_daily_bin2203.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/37535884/Model_4FGL_J1635.3+4258_daily_bin2203.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) = 6723.96718873 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6723.96557444 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .80277E-04 1.0000 .0000 .10000E+07 2 'Prefactor ' 35.639 1.0000 .0000 .10000E+07 3 'Prefactor ' .50904 1.0000 .0000 .10000E+07 4 'Prefactor ' .40497E-03 1.0000 .0000 .10000E+07 5 'Prefactor ' 28.003 1.0000 .0000 .10000E+07 6 'Prefactor ' .39490E-04 1.0000 .0000 .10000E+07 7 'Prefactor ' .95240E-06 1.0000 .0000 .10000E+07 8 'norm ' 8.8006 1.0000 .0000 .10000E+07 9 'norm ' .16653E-09 1.0000 .0000 .10000E+07 10 'norm ' .15255E-02 1.0000 .0000 .10000E+07 11 'Prefactor ' 7.5078 1.0000 .0000 .10000E+07 12 'Prefactor ' 7.1381 1.0000 .0000 .10000E+07 13 'norm ' .73031E-02 1.0000 .0000 .10000E+07 14 'Prefactor ' 1.9331 1.0000 .0000 .10000E+07 15 'Prefactor ' 1.0823 1.0000 .0000 .10000E+07 16 'Prefactor ' .41572E-06 1.0000 .0000 .10000E+07 17 'Prefactor ' 2.1261 1.0000 .0000 .10000E+07 18 'Prefactor ' 8.8733 1.0000 .0000 .10000E+07 19 'norm ' 3.8406 1.0000 .0000 .10000E+07 20 'norm ' 1.4875 1.0000 .0000 .10000E+07 21 'Prefactor ' 2.6644 1.0000 .0000 .10000E+07 22 'norm ' .94666 1.0000 .0000 .10000E+07 23 'norm ' 4.2658 1.0000 .0000 .10000E+07 24 'norm ' 4.2510 1.0000 .0000 .10000E+07 25 'Prefactor ' .27579E-02 1.0000 .0000 .10000E+07 26 'norm ' 6.9899 1.0000 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6723.96510624 Extracting fit parameters... 4FGL J1635.3+4258 Spectrum: LogParabola 311 norm: 8.327e-10 1.939e-04 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: 9.551e-01 1.578e-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: 9.077e-01 1.832e-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: 2.18618955222e-08 ph cm-2 s-1 Energy Flux Upper Limit: 2.65920741595e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/37535827/likelihoodResults_810345601_810604801_4FGL_J1635.3+4258_daily_bin2203.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) = 6724.00907136 delta logL = -0.0439651160623 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 6723.86530805 delta logL = 0.099798196351 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .93584E-01 1.0000 .0000 .10000E+07 2 'alpha ' 5.0000 1.0000 .0000 5.0000 3 'Normalizat' .89037 1.0000 .10000E-01 10.000 4 'Prefactor ' .96297 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. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 6723.865 FROM MIGRAD STATUS=CONVERGED 86 CALLS 310 TOTAL EDM= .61E-08 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .93632E-01 .29714 .54297E-04** at limit ** 2 alpha 5.0000 4.9976 .50000 -.29179E-04 3 Normalizat .89018 .20681 .26539E-03 .42839E-03 4 Prefactor .96314 .18431 .23137E-03 .31043E-03 ERR DEF= .500 Final values: norm = 0.0936324 alpha = 5 Normalizat = 0.890175 Prefactor = 0.963136 ********** ** 18 **HESSE ********** FCN= 6723.865 FROM HESSE STATUS=OK 31 CALLS 341 TOTAL EDM= .63E-08 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .93632E-01 .26272 .21719E-05 -1.5702 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha 5.0000 4.9433 .50000 1.5690 3 Normalizat .89018 .20735 .53077E-04 -.96806 4 Prefactor .96314 .18457 .46273E-04 -.93969 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 6.32612e-09 Minuit parameter uncertainties: 1 0.262724 2 0.0128208 3 0.207531 4 0.184693 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) = 6723.86530757 delta logL = 0.099798669462 Extracting fit parameters... 4FGL J1635.3+4258 Spectrum: LogParabola 311 norm: 9.363e-02 2.627e-01 0.000e+00 1.000e+06 ( 1.000e-13) 312 alpha: 5.000e+00 1.282e-02 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: 9.631e-01 1.847e-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: 8.902e-01 2.075e-01 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 -2.500e-04 [aplpy.core] INFO: Auto-setting vmax to 2.775e-03 [aplpy.core] Saving /lscratch/kocevski/37535827/cmap_HighResolution_810345601_810604801_4FGL_J1635.3+4258_daily_bin2203.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.66e-05', job_status='DONE', photon_flux_upper_limit='2.19e-08', time_completed='2026-09-09 13:00:41.657784', job_id='37535827', GAL2='0.96', fit_tolerance='1e-08', EG2='0.89', EG='0.91', time_epoch_completed='1788984041.66', return_code2='0', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.96', dlogl='9.98e-02', ts2='0.21', photon_index_error='0.00', photon_index='1.82' WHERE bin_id='2203' AND source_name='4FGL J1635.3+4258' AND cadence='daily'; Database successfully updated. Analysis Complete. Wed Sep 9 13:00:41 PDT 2026 tfile=/lscratch/kocevski/37536478/ltcube_810345601_810604801_4FGL_J1635.3+4258_daily_bin2203.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/37536478/ft2_4FGL_J1635.3+4258_daily_bin2203.fits .....................! real 8.09 user 7.42 sys 0.23 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/37536478/ft1_filtered_4FGL_J1635.3+4258_daily_bin2203.fits evtable="EVENTS" scfile=/lscratch/kocevski/37536478/ft2_4FGL_J1635.3+4258_daily_bin2203.fits sctable="SC_DATA" expcube=/lscratch/kocevski/37536478/ltcube_810345601_810604801_4FGL_J1635.3+4258_daily_bin2203.fits outfile=/lscratch/kocevski/37536478/expmap_810345601_810604801_4FGL_J1635.3+4258_daily_bin2203.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/37536478/ltcube_810345601_810604801_4FGL_J1635.3+4258_daily_bin2203.fits .....................! real 65.08 user 60.55 sys 3.86 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/37536478/ft1_filtered_4FGL_J1635.3+4258_daily_bin2203.fits scfile=/lscratch/kocevski/37536478/ft2_4FGL_J1635.3+4258_daily_bin2203.fits outfile=/lscratch/kocevski/37536478/cmap_810345601_810604801_4FGL_J1635.3+4258_daily_bin2203.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 0.62 user 0.20 sys 0.15 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/37536478/ft1_filtered_4FGL_J1635.3+4258_daily_bin2203.fits scfile=/lscratch/kocevski/37536478/ft2_4FGL_J1635.3+4258_daily_bin2203.fits outfile=/lscratch/kocevski/37536478/cmap_HighResolution_810345601_810604801_4FGL_J1635.3+4258_daily_bin2203.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 0.86 user 0.22 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/37536478/ft1_filtered_4FGL_J1635.3+4258_daily_bin2203.fits evtable="EVENTS" scfile=/lscratch/kocevski/37536478/ft2_4FGL_J1635.3+4258_daily_bin2203.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/37536478/Model_4FGL_J1635.3+4258_daily_bin2203.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 .0000 .10000E+07 27 'Normalizat' .90810 1.0000 .10000E-01 10.000 28 'Prefactor ' .95503 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= 6723.965 FROM MIGRAD STATUS=CONVERGED 197 CALLS 2727 TOTAL EDM= .58E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.0% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .23204E-07 9.1924 .40051E-05** at limit ** 2 Prefactor 36.064 53.148 .58852E-05 -.11917E-01 3 Prefactor .51577 3.4495 .17605E-06 -.21483E-03 4 Prefactor .10547E-08 3.6356 -.13376E-05** at limit ** 5 Prefactor 28.064 7.6324 -.94066E-07 -.11007 6 Prefactor .0000 3.0174 -.46739E-06** at limit ** 7 Prefactor .0000 2.7440 -.46111E-06** at limit ** 8 norm 8.8027 9.0126 .33375E-05 .12985E-01 9 norm .0000 .17080 -.81499E-07** at limit ** 10 norm .83267E-09 8.0728 -.24734E-05** at limit ** 11 Prefactor 7.5476 10.213 -.27563E-05 .17594E-02 12 Prefactor 7.1404 4.0903 .82370E-07 .35310E-02 13 norm .35916E-06 23.295 .93410E-06** at limit ** 14 Prefactor 1.9331 1.4024 .98157E-07 .14194E-01 15 Prefactor 1.0824 1.4914 .29114E-06 .54798E-02 16 Prefactor .55511E-10 1.3485 .51793E-06** at limit ** 17 Prefactor 2.1280 2.5714 .44213E-06 .33786E-02 18 Prefactor 8.9055 5.7237 .18450E-06 -.20016E-01 19 norm 3.8410 2.0113 -.55015E-08 .52098E-02 20 norm 1.4889 .97071 -.22926E-07 .10402E-01 21 Prefactor 2.6326 5.6295 -.32811E-06 -.11313E-02 22 norm .94753 .73890 -.12504E-07 -.67109E-02 23 norm 4.2663 6.9284 -.19680E-06 -.19362E-03 24 norm 4.2528 1.7298 .70568E-07 .34287E-02 25 Prefactor .66613E-09 8.8935 -.21495E-05** at limit ** 26 norm 6.9820 6.6524 .69031E-06 .94583E-03 27 Normalizat .90773 .21005 -.60586E-07 -.10146E-03 28 Prefactor .95512 .18515 -.59335E-05 -.12954E-04 ERR DEF= .500 Final values: Prefactor = 2.32037e-08 Prefactor = 36.0644 Prefactor = 0.515769 Prefactor = 1.05471e-09 Prefactor = 28.0644 Prefactor = 0 Prefactor = 0 norm = 8.80267 norm = 0 norm = 8.32667e-10 Prefactor = 7.54761 Prefactor = 7.14045 norm = 3.59157e-07 Prefactor = 1.93305 Prefactor = 1.08239 Prefactor = 5.55112e-11 Prefactor = 2.12804 Prefactor = 8.9055 norm = 3.84102 norm = 1.48889 Prefactor = 2.6326 norm = 0.94753 norm = 4.26631 norm = 4.25281 Prefactor = 6.66134e-10 norm = 6.98196 Normalizat = 0.907725 Prefactor = 0.955117 ********** ** 18 **HESSE ********** FCN= 6723.965 FROM HESSE STATUS=OK 589 CALLS 3316 TOTAL EDM= .54E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .23204E-07 9.4005 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor 36.064 53.666 .16753E-03 -1.5588 3 Prefactor .51577 3.4267 .77805E-03 -1.5694 4 Prefactor .10547E-08 11.835 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor 28.064 22.381 .18901E-03 -1.5602 6 Prefactor .0000 3.0020 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .0000 2.7179 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 norm 8.8027 9.7603 .33764E-03 -1.5649 9 norm .0000 .71795E-01 .71915E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 norm .83267E-09 11.110 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor 7.5476 11.315 .36578E-03 -1.5653 12 Prefactor 7.1404 4.1116 .37522E-03 -1.5655 13 norm .35916E-06 24.677 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 1.9331 1.4204 .74665E-04 -1.5680 15 Prefactor 1.0824 1.5644 .11562E-02 -1.5687 16 Prefactor .55511E-10 1.3451 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor 2.1280 2.6130 .70691E-03 -1.5679 18 Prefactor 8.9055 10.582 .33624E-03 -1.5648 19 norm 3.8410 2.0308 .51473E-03 -1.5669 20 norm 1.4889 .99062 .87895E-03 -1.5684 21 Prefactor 2.6326 5.6887 .62415E-03 -1.5676 22 norm .94753 .74640 .42586E-03 -1.5688 23 norm 4.2663 6.9506 .48758E-03 -1.5667 24 norm 4.2528 1.7322 .48846E-03 -1.5667 25 Prefactor .66613E-09 2.2686 .42118E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 26 norm 6.9820 6.6667 .37922E-03 -1.5655 27 Normalizat .90773 .18309 .45005E-01 -.96189 28 Prefactor .95512 .15777 .45703E-01 -.94241 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.38741e-07 Minuit parameter uncertainties: 1 0.000933866 2 53.6668 3 2.65888 4 0.000221922 5 22.3809 6 1.74255e-05 7 1.02733e-05 8 9.76031 9 2.91178e-07 10 0.000193869 11 11.3155 12 4.1116 13 0.005954 14 1.42036 15 1.56437 16 1.24455e-05 17 2.61298 18 10.582 19 2.03078 20 0.990616 21 5.68869 22 0.746403 23 6.95063 24 1.73223 25 7.909e-05 26 6.66676 27 0.183218 28 0.15785 ********** ** 18 **HESSE ********** FCN= 6723.965 FROM HESSE STATUS=OK 589 CALLS 3316 TOTAL EDM= .54E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .23204E-07 9.4005 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor 36.064 53.666 .16753E-03 -1.5588 3 Prefactor .51577 3.4267 .77805E-03 -1.5694 4 Prefactor .10547E-08 11.835 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor 28.064 22.381 .18901E-03 -1.5602 6 Prefactor .0000 3.0020 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .0000 2.7179 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 norm 8.8027 9.7603 .33764E-03 -1.5649 9 norm .0000 .71795E-01 .71915E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 norm .83267E-09 11.110 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor 7.5476 11.315 .36578E-03 -1.5653 12 Prefactor 7.1404 4.1116 .37522E-03 -1.5655 13 norm .35916E-06 24.677 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 1.9331 1.4204 .74665E-04 -1.5680 15 Prefactor 1.0824 1.5644 .11562E-02 -1.5687 16 Prefactor .55511E-10 1.3451 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor 2.1280 2.6130 .70691E-03 -1.5679 18 Prefactor 8.9055 10.582 .33624E-03 -1.5648 19 norm 3.8410 2.0308 .51473E-03 -1.5669 20 norm 1.4889 .99062 .87895E-03 -1.5684 21 Prefactor 2.6326 5.6887 .62415E-03 -1.5676 22 norm .94753 .74640 .42586E-03 -1.5688 23 norm 4.2663 6.9506 .48758E-03 -1.5667 24 norm 4.2528 1.7322 .48846E-03 -1.5667 25 Prefactor .66613E-09 2.2686 .42118E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 26 norm 6.9820 6.6667 .37922E-03 -1.5655 27 Normalizat .90773 .18309 .45005E-01 -.96189 28 Prefactor .95512 .15777 .45703E-01 -.94241 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.38741e-07 Minuit parameter uncertainties: 1 0.000933866 2 53.6668 3 2.65888 4 0.000221922 5 22.3809 6 1.74255e-05 7 1.02733e-05 8 9.76031 9 2.91178e-07 10 0.000193869 11 11.3155 12 4.1116 13 0.005954 14 1.42036 15 1.56437 16 1.24455e-05 17 2.61298 18 10.582 19 2.03078 20 0.990616 21 5.68869 22 0.746403 23 6.95063 24 1.73223 25 7.909e-05 26 6.66676 27 0.183218 28 0.15785 _V02 Working on... /lscratch/kocevski/37536001/ft1_filtered_4FGL_J1635.3+4258_daily_bin2203.fits.....................! real 24.07 user 22.22 sys 1.26 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/37536001/ft1_filtered_4FGL_J1635.3+4258_daily_bin2203.fits', '/lscratch/kocevski/37536001/ft2_4FGL_J1635.3+4258_daily_bin2203.fits', expMap='/lscratch/kocevski/37536001/expmap_810345601_810604801_4FGL_J1635.3+4258_daily_bin2203.fits', expCube='/lscratch/kocevski/37536001/ltcube_810345601_810604801_4FGL_J1635.3+4258_daily_bin2203.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/37536001/Model_4FGL_J1635.3+4258_daily_bin2203.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/37536001/ft1_filtered_4FGL_J1635.3+4258_daily_bin2203.fits Spacecraft file(s): /lscratch/kocevski/37536001/ft2_4FGL_J1635.3+4258_daily_bin2203.fits Exposure map: /lscratch/kocevski/37536001/expmap_810345601_810604801_4FGL_J1635.3+4258_daily_bin2203.fits Exposure cube: /lscratch/kocevski/37536001/ltcube_810345601_810604801_4FGL_J1635.3+4258_daily_bin2203.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/37536001/Model_4FGL_J1635.3+4258_daily_bin2203.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) = 6723.96718873 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6723.96557444 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .80277E-04 1.0000 .0000 .10000E+07 2 'Prefactor ' 35.639 1.0000 .0000 .10000E+07 3 'Prefactor ' .50904 1.0000 .0000 .10000E+07 4 'Prefactor ' .40497E-03 1.0000 .0000 .10000E+07 5 'Prefactor ' 28.003 1.0000 .0000 .10000E+07 6 'Prefactor ' .39490E-04 1.0000 .0000 .10000E+07 7 'Prefactor ' .95240E-06 1.0000 .0000 .10000E+07 8 'norm ' 8.8006 1.0000 .0000 .10000E+07 9 'norm ' .16653E-09 1.0000 .0000 .10000E+07 10 'norm ' .15255E-02 1.0000 .0000 .10000E+07 11 'Prefactor ' 7.5078 1.0000 .0000 .10000E+07 12 'Prefactor ' 7.1381 1.0000 .0000 .10000E+07 13 'norm ' .73031E-02 1.0000 .0000 .10000E+07 14 'Prefactor ' 1.9331 1.0000 .0000 .10000E+07 15 'Prefactor ' 1.0823 1.0000 .0000 .10000E+07 16 'Prefactor ' .41572E-06 1.0000 .0000 .10000E+07 17 'Prefactor ' 2.1261 1.0000 .0000 .10000E+07 18 'Prefactor ' 8.8733 1.0000 .0000 .10000E+07 19 'norm ' 3.8406 1.0000 .0000 .10000E+07 20 'norm ' 1.4875 1.0000 .0000 .10000E+07 21 'Prefactor ' 2.6644 1.0000 .0000 .10000E+07 22 'norm ' .94666 1.0000 .0000 .10000E+07 23 'norm ' 4.2658 1.0000 .0000 .10000E+07 24 'norm ' 4.2510 1.0000 .0000 .10000E+07 25 'Prefactor ' .27579E-02 1.0000 .0000 .10000E+07 26 'norm ' 6.9899 1.0000 ********** ** 18 **HESSE ********** FCN= 6723.965 FROM HESSE STATUS=OK 589 CALLS 3316 TOTAL EDM= .54E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .23204E-07 9.4005 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor 36.064 53.666 .16753E-03 -1.5588 3 Prefactor .51577 3.4267 .77805E-03 -1.5694 4 Prefactor .10547E-08 11.835 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor 28.064 22.381 .18901E-03 -1.5602 6 Prefactor .0000 3.0020 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .0000 2.7179 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 norm 8.8027 9.7603 .33764E-03 -1.5649 9 norm .0000 .71795E-01 .71915E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 norm .83267E-09 11.110 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor 7.5476 11.315 .36578E-03 -1.5653 12 Prefactor 7.1404 4.1116 .37522E-03 -1.5655 13 norm .35916E-06 24.677 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 1.9331 1.4204 .74665E-04 -1.5680 15 Prefactor 1.0824 1.5644 .11562E-02 -1.5687 16 Prefactor .55511E-10 1.3451 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor 2.1280 2.6130 .70691E-03 -1.5679 18 Prefactor 8.9055 10.582 .33624E-03 -1.5648 19 norm 3.8410 2.0308 .51473E-03 -1.5669 20 norm 1.4889 .99062 .87895E-03 -1.5684 21 Prefactor 2.6326 5.6887 .62415E-03 -1.5676 22 norm .94753 .74640 .42586E-03 -1.5688 23 norm 4.2663 6.9506 .48758E-03 -1.5667 24 norm 4.2528 1.7322 .48846E-03 -1.5667 25 Prefactor .66613E-09 2.2686 .42118E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 26 norm 6.9820 6.6667 .37922E-03 -1.5655 27 Normalizat .90773 .18309 .45005E-01 -.96189 28 Prefactor .95512 .15777 .45703E-01 -.94241 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.38741e-07 Minuit parameter uncertainties: 1 0.000933866 2 53.6668 3 2.65888 4 0.000221922 5 22.3809 6 1.74255e-05 7 1.02733e-05 8 9.76031 9 2.91178e-07 10 0.000193869 11 11.3155 12 4.1116 13 0.005954 14 1.42036 15 1.56437 16 1.24455e-05 17 2.61298 18 10.582 19 2.03078 20 0.990616 21 5.68869 22 0.746403 23 6.95063 24 1.73223 25 7.909e-05 26 6.66676 27 0.183218 28 0.15785 .0000 .10000E+07 27 'Normalizat' .90810 1.0000 .10000E-01 10.000 28 'Prefactor ' .95503 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= 6723.965 FROM MIGRAD STATUS=CONVERGED 197 CALLS 2727 TOTAL EDM= .58E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.0% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .23204E-07 9.1924 .40051E-05** at limit ** 2 Prefactor 36.064 53.148 .58852E-05 -.11917E-01 3 Prefactor .51577 3.4495 .17605E-06 -.21483E-03 4 Prefactor .10547E-08 3.6356 -.13376E-05** at limit ** 5 Prefactor 28.064 7.6324 -.94066E-07 -.11007 6 Prefactor .0000 3.0174 -.46739E-06** at limit ** 7 Prefactor .0000 2.7440 -.46111E-06** at limit ** 8 norm 8.8027 9.0126 .33375E-05 .12985E-01 9 norm .0000 .17080 -.81499E-07** at limit ** 10 norm .83267E-09 8.0728 -.24734E-05** at limit ** 11 Prefactor 7.5476 10.213 -.27563E-05 .17594E-02 12 Prefactor 7.1404 4.0903 .82370E-07 .35310E-02 13 norm .35916E-06 23.295 .93410E-06** at limit ** 14 Prefactor 1.9331 1.4024 .98157E-07 .14194E-01 15 Prefactor 1.0824 1.4914 .29114E-06 .54798E-02 16 Prefactor .55511E-10 1.3485 .51793E-06** at limit ** 17 Prefactor 2.1280 2.5714 .44213E-06 .33786E-02 18 Prefactor 8.9055 5.7237 .18450E-06 -.20016E-01 19 norm 3.8410 2.0113 -.55015E-08 .52098E-02 20 norm 1.4889 .97071 -.22926E-07 .10402E-01 21 Prefactor 2.6326 5.6295 -.32811E-06 -.11313E-02 22 norm .94753 .73890 -.12504E-07 -.67109E-02 23 norm 4.2663 6.9284 -.19680E-06 -.19362E-03 24 norm 4.2528 1.7298 .70568E-07 .34287E-02 25 Prefactor .66613E-09 8.8935 -.21495E-05** at limit ** 26 norm 6.9820 6.6524 .69031E-06 .94583E-03 27 Normalizat .90773 .21005 -.60586E-07 -.10146E-03 28 Prefactor .95512 .18515 -.59335E-05 -.12954E-04 ERR DEF= .500 Final values: Prefactor = 2.32037e-08 Prefactor = 36.0644 Prefactor = 0.515769 Prefactor = 1.05471e-09 Prefactor = 28.0644 Prefactor = 0 Prefactor = 0 norm = 8.80267 norm = 0 norm = 8.32667e-10 Prefactor = 7.54761 Prefactor = 7.14045 norm = 3.59157e-07 Prefactor = 1.93305 Prefactor = 1.08239 Prefactor = 5.55112e-11 Prefactor = 2.12804 Prefactor = 8.9055 norm = 3.84102 norm = 1.48889 Prefactor = 2.6326 norm = 0.94753 norm = 4.26631 norm = 4.25281 Prefactor = 6.66134e-10 norm = 6.98196 Normalizat = 0.907725 Prefactor = 0.955117 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6723.96510624 Extracting fit parameters... 4FGL J1635.3+4258 Spectrum: LogParabola 311 norm: 8.327e-10 1.939e-04 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: 9.551e-01 1.578e-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: 9.077e-01 1.832e-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: 2.18618955222e-08 ph cm-2 s-1 Energy Flux Upper Limit: 2.65920741595e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/37535873/likelihoodResults_810345601_810604801_4FGL_J1635.3+4258_daily_bin2203.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) = 6724.00907136 delta logL = -0.0439651160623 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 6723.86530805 delta logL = 0.099798196351 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .93584E-01 1.0000 .0000 .10000E+07 2 'alpha ' 5.0000 1.0000 .0000 5.0000 3 'Normalizat' .89037 1.0000 .10000E-01 10.000 4 'Prefactor ' .96297 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. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 6723.865 FROM MIGRAD STATUS=CONVERGED 86 CALLS 310 TOTAL EDM= .61E-08 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .93632E-01 .29714 .54297E-04** at limit ** 2 alpha 5.0000 4.9976 .50000 -.29179E-04 3 Normalizat .89018 .20681 .26539E-03 .42839E-03 4 Prefactor .96314 .18431 .23137E-03 .31043E-03 ERR DEF= .500 Final values: norm = 0.0936324 alpha = 5 Normalizat = 0.890175 Prefactor = 0.963136 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6723.96510624 Extracting fit parameters... 4FGL J1635.3+4258 Spectrum: LogParabola 311 norm: 8.327e-10 1.939e-04 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: 9.551e-01 1.578e-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: 9.077e-01 1.832e-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: 2.18618955222e-08 ph cm-2 s-1 Energy Flux Upper Limit: 2.65920741595e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/37535891/likelihoodResults_810345601_810604801_4FGL_J1635.3+4258_daily_bin2203.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) = 6724.00907136 delta logL = -0.0439651160623 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 6723.86530805 delta logL = 0.099798196351 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .93584E-01 1.0000 .0000 .10000E+07 2 'alpha ' 5.0000 1.0000 .0000 5.0000 3 'Normalizat' .89037 1.0000 .10000E-01 10.000 4 'Prefactor ' .96297 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. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 6723.865 FROM MIGRAD STATUS=CONVERGED 86 CALLS 310 TOTAL EDM= .61E-08 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .93632E-01 .29714 .54297E-04** at limit ** 2 alpha 5.0000 4.9976 .50000 -.29179E-04 3 Normalizat .89018 .20681 .26539E-03 .42839E-03 4 Prefactor .96314 .18431 .23137E-03 .31043E-03 ERR DEF= .500 Final values: norm = 0.0936324 alpha = 5 Normalizat = 0.890175 Prefactor = 0.963136 ********** ** 18 **HESSE ********** FCN= 6723.865 FROM HESSE STATUS=OK 31 CALLS 341 TOTAL EDM= .63E-08 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .93632E-01 .26272 .21719E-05 -1.5702 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha 5.0000 4.9433 .50000 1.5690 3 Normalizat .89018 .20735 .53077E-04 -.96806 4 Prefactor .96314 .18457 .46273E-04 -.93969 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 6.32612e-09 Minuit parameter uncertainties: 1 0.262724 2 0.0128208 3 0.207531 4 0.184693 ********** ** 18 **HESSE ********** FCN= 6723.865 FROM HESSE STATUS=OK 31 CALLS 341 TOTAL EDM= .63E-08 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .93632E-01 .26272 .21719E-05 -1.5702 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha 5.0000 4.9433 .50000 1.5690 3 Normalizat .89018 .20735 .53077E-04 -.96806 4 Prefactor .96314 .18457 .46273E-04 -.93969 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 6.32612e-09 Minuit parameter uncertainties: 1 0.262724 2 0.0128208 3 0.207531 4 0.184693 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) = 6723.86530757 delta logL = 0.099798669462 Extracting fit parameters... 4FGL J1635.3+4258 Spectrum: LogParabola 311 norm: 9.363e-02 2.627e-01 0.000e+00 1.000e+06 ( 1.000e-13) 312 alpha: 5.000e+00 1.282e-02 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: 9.631e-01 1.847e-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: 8.902e-01 2.075e-01 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 -2.500e-04 [aplpy.core] INFO: Auto-setting vmax to 2.775e-03 [aplpy.core] Saving /lscratch/kocevski/37535873/cmap_HighResolution_810345601_810604801_4FGL_J1635.3+4258_daily_bin2203.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.66e-05', job_status='DONE', photon_flux_upper_limit='2.19e-08', time_completed='2026-09-09 13:01:37.825929', job_id='37535873', GAL2='0.96', fit_tolerance='1e-08', EG2='0.89', EG='0.91', time_epoch_completed='1788984097.83', return_code2='0', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.96', dlogl='9.98e-02', ts2='0.21', photon_index_error='0.00', photon_index='1.82' WHERE bin_id='2203' AND source_name='4FGL J1635.3+4258' AND cadence='daily'; Database successfully updated. Analysis Complete. Wed Sep 9 13:01:38 PDT 2026 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) = 6723.86530757 delta logL = 0.099798669462 Extracting fit parameters... 4FGL J1635.3+4258 Spectrum: LogParabola 311 norm: 9.363e-02 2.627e-01 0.000e+00 1.000e+06 ( 1.000e-13) 312 alpha: 5.000e+00 1.282e-02 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: 9.631e-01 1.847e-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: 8.902e-01 2.075e-01 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 -2.500e-04 [aplpy.core] INFO: Auto-setting vmax to 2.775e-03 [aplpy.core] Saving /lscratch/kocevski/37535891/cmap_HighResolution_810345601_810604801_4FGL_J1635.3+4258_daily_bin2203.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.66e-05', job_status='DONE', photon_flux_upper_limit='2.19e-08', time_completed='2026-09-09 13:01:38.507971', job_id='37535891', GAL2='0.96', fit_tolerance='1e-08', EG2='0.89', EG='0.91', time_epoch_completed='1788984098.51', return_code2='0', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.96', dlogl='9.98e-02', ts2='0.21', photon_index_error='0.00', photon_index='1.82' WHERE bin_id='2203' AND source_name='4FGL J1635.3+4258' AND cadence='daily'; Database successfully updated. Analysis Complete. Wed Sep 9 13:01:38 PDT 2026 ********** ** 18 **HESSE ********** FCN= 6723.965 FROM HESSE STATUS=OK 589 CALLS 3316 TOTAL EDM= .54E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .23204E-07 9.4005 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor 36.064 53.666 .16753E-03 -1.5588 3 Prefactor .51577 3.4267 .77805E-03 -1.5694 4 Prefactor .10547E-08 11.835 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor 28.064 22.381 .18901E-03 -1.5602 6 Prefactor .0000 3.0020 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .0000 2.7179 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 norm 8.8027 9.7603 .33764E-03 -1.5649 9 norm .0000 .71795E-01 .71915E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 norm .83267E-09 11.110 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor 7.5476 11.315 .36578E-03 -1.5653 12 Prefactor 7.1404 4.1116 .37522E-03 -1.5655 13 norm .35916E-06 24.677 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 1.9331 1.4204 .74665E-04 -1.5680 15 Prefactor 1.0824 1.5644 .11562E-02 -1.5687 16 Prefactor .55511E-10 1.3451 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor 2.1280 2.6130 .70691E-03 -1.5679 18 Prefactor 8.9055 10.582 .33624E-03 -1.5648 19 norm 3.8410 2.0308 .51473E-03 -1.5669 20 norm 1.4889 .99062 .87895E-03 -1.5684 21 Prefactor 2.6326 5.6887 .62415E-03 -1.5676 22 norm .94753 .74640 .42586E-03 -1.5688 23 norm 4.2663 6.9506 .48758E-03 -1.5667 24 norm 4.2528 1.7322 .48846E-03 -1.5667 25 Prefactor .66613E-09 2.2686 .42118E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 26 norm 6.9820 6.6667 .37922E-03 -1.5655 27 Normalizat .90773 .18309 .45005E-01 -.96189 28 Prefactor .95512 .15777 .45703E-01 -.94241 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.38741e-07 Minuit parameter uncertainties: 1 0.000933866 2 53.6668 3 2.65888 4 0.000221922 5 22.3809 6 1.74255e-05 7 1.02733e-05 8 9.76031 9 2.91178e-07 10 0.000193869 11 11.3155 12 4.1116 13 0.005954 14 1.42036 15 1.56437 16 1.24455e-05 17 2.61298 18 10.582 19 2.03078 20 0.990616 21 5.68869 22 0.746403 23 6.95063 24 1.73223 25 7.909e-05 26 6.66676 27 0.183218 28 0.15785 _V02 Working on... /lscratch/kocevski/37536133/ft1_filtered_4FGL_J1635.3+4258_daily_bin2203.fits.....................! real 23.50 user 21.53 sys 1.10 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/37536133/ft1_filtered_4FGL_J1635.3+4258_daily_bin2203.fits', '/lscratch/kocevski/37536133/ft2_4FGL_J1635.3+4258_daily_bin2203.fits', expMap='/lscratch/kocevski/37536133/expmap_810345601_810604801_4FGL_J1635.3+4258_daily_bin2203.fits', expCube='/lscratch/kocevski/37536133/ltcube_810345601_810604801_4FGL_J1635.3+4258_daily_bin2203.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/37536133/Model_4FGL_J1635.3+4258_daily_bin2203.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/37536133/ft1_filtered_4FGL_J1635.3+4258_daily_bin2203.fits Spacecraft file(s): /lscratch/kocevski/37536133/ft2_4FGL_J1635.3+4258_daily_bin2203.fits Exposure map: /lscratch/kocevski/37536133/expmap_810345601_810604801_4FGL_J1635.3+4258_daily_bin2203.fits Exposure cube: /lscratch/kocevski/37536133/ltcube_810345601_810604801_4FGL_J1635.3+4258_daily_bin2203.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/37536133/Model_4FGL_J1635.3+4258_daily_bin2203.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) = 6723.96718873 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6723.96557444 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .80277E-04 1.0000 .0000 .10000E+07 2 'Prefactor ' 35.639 1.0000 .0000 .10000E+07 3 'Prefactor ' .50904 1.0000 .0000 .10000E+07 4 'Prefactor ' .40497E-03 1.0000 .0000 .10000E+07 5 'Prefactor ' 28.003 1.0000 .0000 .10000E+07 6 'Prefactor ' .39490E-04 1.0000 .0000 .10000E+07 7 'Prefactor ' .95240E-06 1.0000 .0000 .10000E+07 8 'norm ' 8.8006 1.0000 .0000 .10000E+07 9 'norm ' .16653E-09 1.0000 .0000 .10000E+07 10 'norm ' .15255E-02 1.0000 .0000 .10000E+07 11 'Prefactor ' 7.5078 1.0000 .0000 .10000E+07 12 'Prefactor ' 7.1381 1.0000 .0000 .10000E+07 13 'norm ' .73031E-02 1.0000 .0000 .10000E+07 14 'Prefactor ' 1.9331 1.0000 .0000 .10000E+07 15 'Prefactor ' 1.0823 1.0000 .0000 .10000E+07 16 'Prefactor ' .41572E-06 1.0000 .0000 .10000E+07 17 'Prefactor ' 2.1261 1.0000 .0000 .10000E+07 18 'Prefactor ' 8.8733 1.0000 .0000 .10000E+07 19 'norm ' 3.8406 1.0000 .0000 .10000E+07 20 'norm ' 1.4875 1.0000 .0000 .10000E+07 21 'Prefactor ' 2.6644 1.0000 .0000 .10000E+07 22 'norm ' .94666 1.0000 .0000 .10000E+07 23 'norm ' 4.2658 1.0000 .0000 .10000E+07 24 'norm ' 4.2510 1.0000 .0000 .10000E+07 25 'Prefactor ' .27579E-02 1.0000 .0000 .10000E+07 26 'norm ' 6.9899 1.0000 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6723.96510624 Extracting fit parameters... 4FGL J1635.3+4258 Spectrum: LogParabola 311 norm: 8.327e-10 1.939e-04 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: 9.551e-01 1.578e-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: 9.077e-01 1.832e-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: 2.18618955222e-08 ph cm-2 s-1 Energy Flux Upper Limit: 2.65920741595e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/37535884/likelihoodResults_810345601_810604801_4FGL_J1635.3+4258_daily_bin2203.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) = 6724.00907136 delta logL = -0.0439651160623 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 6723.86530805 delta logL = 0.099798196351 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .93584E-01 1.0000 .0000 .10000E+07 2 'alpha ' 5.0000 1.0000 .0000 5.0000 3 'Normalizat' .89037 1.0000 .10000E-01 10.000 4 'Prefactor ' .96297 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. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 6723.865 FROM MIGRAD STATUS=CONVERGED 86 CALLS 310 TOTAL EDM= .61E-08 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .93632E-01 .29714 .54297E-04** at limit ** 2 alpha 5.0000 4.9976 .50000 -.29179E-04 3 Normalizat .89018 .20681 .26539E-03 .42839E-03 4 Prefactor .96314 .18431 .23137E-03 .31043E-03 ERR DEF= .500 Final values: norm = 0.0936324 alpha = 5 Normalizat = 0.890175 Prefactor = 0.963136 ********** ** 18 **HESSE ********** FCN= 6723.865 FROM HESSE STATUS=OK 31 CALLS 341 TOTAL EDM= .63E-08 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .93632E-01 .26272 .21719E-05 -1.5702 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha 5.0000 4.9433 .50000 1.5690 3 Normalizat .89018 .20735 .53077E-04 -.96806 4 Prefactor .96314 .18457 .46273E-04 -.93969 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 6.32612e-09 Minuit parameter uncertainties: 1 0.262724 2 0.0128208 3 0.207531 4 0.184693 .0000 .10000E+07 27 'Normalizat' .90810 1.0000 .10000E-01 10.000 28 'Prefactor ' .95503 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= 6723.965 FROM MIGRAD STATUS=CONVERGED 197 CALLS 2727 TOTAL EDM= .58E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.0% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .23204E-07 9.1924 .40051E-05** at limit ** 2 Prefactor 36.064 53.148 .58852E-05 -.11917E-01 3 Prefactor .51577 3.4495 .17605E-06 -.21483E-03 4 Prefactor .10547E-08 3.6356 -.13376E-05** at limit ** 5 Prefactor 28.064 7.6324 -.94066E-07 -.11007 6 Prefactor .0000 3.0174 -.46739E-06** at limit ** 7 Prefactor .0000 2.7440 -.46111E-06** at limit ** 8 norm 8.8027 9.0126 .33375E-05 .12985E-01 9 norm .0000 .17080 -.81499E-07** at limit ** 10 norm .83267E-09 8.0728 -.24734E-05** at limit ** 11 Prefactor 7.5476 10.213 -.27563E-05 .17594E-02 12 Prefactor 7.1404 4.0903 .82370E-07 .35310E-02 13 norm .35916E-06 23.295 .93410E-06** at limit ** 14 Prefactor 1.9331 1.4024 .98157E-07 .14194E-01 15 Prefactor 1.0824 1.4914 .29114E-06 .54798E-02 16 Prefactor .55511E-10 1.3485 .51793E-06** at limit ** 17 Prefactor 2.1280 2.5714 .44213E-06 .33786E-02 18 Prefactor 8.9055 5.7237 .18450E-06 -.20016E-01 19 norm 3.8410 2.0113 -.55015E-08 .52098E-02 20 norm 1.4889 .97071 -.22926E-07 .10402E-01 21 Prefactor 2.6326 5.6295 -.32811E-06 -.11313E-02 22 norm .94753 .73890 -.12504E-07 -.67109E-02 23 norm 4.2663 6.9284 -.19680E-06 -.19362E-03 24 norm 4.2528 1.7298 .70568E-07 .34287E-02 25 Prefactor .66613E-09 8.8935 -.21495E-05** at limit ** 26 norm 6.9820 6.6524 .69031E-06 .94583E-03 27 Normalizat .90773 .21005 -.60586E-07 -.10146E-03 28 Prefactor .95512 .18515 -.59335E-05 -.12954E-04 ERR DEF= .500 Final values: Prefactor = 2.32037e-08 Prefactor = 36.0644 Prefactor = 0.515769 Prefactor = 1.05471e-09 Prefactor = 28.0644 Prefactor = 0 Prefactor = 0 norm = 8.80267 norm = 0 norm = 8.32667e-10 Prefactor = 7.54761 Prefactor = 7.14045 norm = 3.59157e-07 Prefactor = 1.93305 Prefactor = 1.08239 Prefactor = 5.55112e-11 Prefactor = 2.12804 Prefactor = 8.9055 norm = 3.84102 norm = 1.48889 Prefactor = 2.6326 norm = 0.94753 norm = 4.26631 norm = 4.25281 Prefactor = 6.66134e-10 norm = 6.98196 Normalizat = 0.907725 Prefactor = 0.955117 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) = 6723.86530757 delta logL = 0.099798669462 Extracting fit parameters... 4FGL J1635.3+4258 Spectrum: LogParabola 311 norm: 9.363e-02 2.627e-01 0.000e+00 1.000e+06 ( 1.000e-13) 312 alpha: 5.000e+00 1.282e-02 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: 9.631e-01 1.847e-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: 8.902e-01 2.075e-01 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 -2.500e-04 [aplpy.core] INFO: Auto-setting vmax to 2.775e-03 [aplpy.core] Saving /lscratch/kocevski/37535884/cmap_HighResolution_810345601_810604801_4FGL_J1635.3+4258_daily_bin2203.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.66e-05', job_status='DONE', photon_flux_upper_limit='2.19e-08', time_completed='2026-09-09 13:02:07.781590', job_id='37535884', GAL2='0.96', fit_tolerance='1e-08', EG2='0.89', EG='0.91', time_epoch_completed='1788984127.78', return_code2='0', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.96', dlogl='9.98e-02', ts2='0.21', photon_index_error='0.00', photon_index='1.82' WHERE bin_id='2203' AND source_name='4FGL J1635.3+4258' AND cadence='daily'; Database successfully updated. Analysis Complete. Wed Sep 9 13:02:07 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6723.96510624 Extracting fit parameters... 4FGL J1635.3+4258 Spectrum: LogParabola 311 norm: 8.327e-10 1.939e-04 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: 9.551e-01 1.578e-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: 9.077e-01 1.832e-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: 2.18618955222e-08 ph cm-2 s-1 Energy Flux Upper Limit: 2.65920741595e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/37536001/likelihoodResults_810345601_810604801_4FGL_J1635.3+4258_daily_bin2203.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) = 6724.00907136 delta logL = -0.0439651160623 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 6723.86530805 delta logL = 0.099798196351 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .93584E-01 1.0000 .0000 .10000E+07 2 'alpha ' 5.0000 1.0000 .0000 5.0000 3 'Normalizat' .89037 1.0000 .10000E-01 10.000 4 'Prefactor ' .96297 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. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 6723.865 FROM MIGRAD STATUS=CONVERGED 86 CALLS 310 TOTAL EDM= .61E-08 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .93632E-01 .29714 .54297E-04** at limit ** 2 alpha 5.0000 4.9976 .50000 -.29179E-04 3 Normalizat .89018 .20681 .26539E-03 .42839E-03 4 Prefactor .96314 .18431 .23137E-03 .31043E-03 ERR DEF= .500 Final values: norm = 0.0936324 alpha = 5 Normalizat = 0.890175 Prefactor = 0.963136 ********** ** 18 **HESSE ********** FCN= 6723.965 FROM HESSE STATUS=OK 589 CALLS 3316 TOTAL EDM= .54E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .23204E-07 9.4005 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor 36.064 53.666 .16753E-03 -1.5588 3 Prefactor .51577 3.4267 .77805E-03 -1.5694 4 Prefactor .10547E-08 11.835 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor 28.064 22.381 .18901E-03 -1.5602 6 Prefactor .0000 3.0020 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .0000 2.7179 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 norm 8.8027 9.7603 .33764E-03 -1.5649 9 norm .0000 .71795E-01 .71915E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 norm .83267E-09 11.110 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor 7.5476 11.315 .36578E-03 -1.5653 12 Prefactor 7.1404 4.1116 .37522E-03 -1.5655 13 norm .35916E-06 24.677 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 1.9331 1.4204 .74665E-04 -1.5680 15 Prefactor 1.0824 1.5644 .11562E-02 -1.5687 16 Prefactor .55511E-10 1.3451 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor 2.1280 2.6130 .70691E-03 -1.5679 18 Prefactor 8.9055 10.582 .33624E-03 -1.5648 19 norm 3.8410 2.0308 .51473E-03 -1.5669 20 norm 1.4889 .99062 .87895E-03 -1.5684 21 Prefactor 2.6326 5.6887 .62415E-03 -1.5676 22 norm .94753 .74640 .42586E-03 -1.5688 23 norm 4.2663 6.9506 .48758E-03 -1.5667 24 norm 4.2528 1.7322 .48846E-03 -1.5667 25 Prefactor .66613E-09 2.2686 .42118E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 26 norm 6.9820 6.6667 .37922E-03 -1.5655 27 Normalizat .90773 .18309 .45005E-01 -.96189 28 Prefactor .95512 .15777 .45703E-01 -.94241 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.38741e-07 Minuit parameter uncertainties: 1 0.000933866 2 53.6668 3 2.65888 4 0.000221922 5 22.3809 6 1.74255e-05 7 1.02733e-05 8 9.76031 9 2.91178e-07 10 0.000193869 11 11.3155 12 4.1116 13 0.005954 14 1.42036 15 1.56437 16 1.24455e-05 17 2.61298 18 10.582 19 2.03078 20 0.990616 21 5.68869 22 0.746403 23 6.95063 24 1.73223 25 7.909e-05 26 6.66676 27 0.183218 28 0.15785 ********** ** 18 **HESSE ********** FCN= 6723.865 FROM HESSE STATUS=OK 31 CALLS 341 TOTAL EDM= .63E-08 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .93632E-01 .26272 .21719E-05 -1.5702 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha 5.0000 4.9433 .50000 1.5690 3 Normalizat .89018 .20735 .53077E-04 -.96806 4 Prefactor .96314 .18457 .46273E-04 -.93969 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 6.32612e-09 Minuit parameter uncertainties: 1 0.262724 2 0.0128208 3 0.207531 4 0.184693 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) = 6723.86530757 delta logL = 0.099798669462 Extracting fit parameters... 4FGL J1635.3+4258 Spectrum: LogParabola 311 norm: 9.363e-02 2.627e-01 0.000e+00 1.000e+06 ( 1.000e-13) 312 alpha: 5.000e+00 1.282e-02 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: 9.631e-01 1.847e-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: 8.902e-01 2.075e-01 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 -2.500e-04 [aplpy.core] INFO: Auto-setting vmax to 2.775e-03 [aplpy.core] Saving /lscratch/kocevski/37536001/cmap_HighResolution_810345601_810604801_4FGL_J1635.3+4258_daily_bin2203.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.66e-05', job_status='DONE', photon_flux_upper_limit='2.19e-08', time_completed='2026-09-09 13:02:34.691988', job_id='37536001', GAL2='0.96', fit_tolerance='1e-08', EG2='0.89', EG='0.91', time_epoch_completed='1788984154.69', return_code2='0', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.96', dlogl='9.98e-02', ts2='0.21', photon_index_error='0.00', photon_index='1.82' WHERE bin_id='2203' AND source_name='4FGL J1635.3+4258' AND cadence='daily'; Database successfully updated. Analysis Complete. Wed Sep 9 13:02:34 PDT 2026 _V02 Working on... /lscratch/kocevski/37536478/ft1_filtered_4FGL_J1635.3+4258_daily_bin2203.fits.....................! real 20.99 user 19.38 sys 0.98 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/37536478/ft1_filtered_4FGL_J1635.3+4258_daily_bin2203.fits', '/lscratch/kocevski/37536478/ft2_4FGL_J1635.3+4258_daily_bin2203.fits', expMap='/lscratch/kocevski/37536478/expmap_810345601_810604801_4FGL_J1635.3+4258_daily_bin2203.fits', expCube='/lscratch/kocevski/37536478/ltcube_810345601_810604801_4FGL_J1635.3+4258_daily_bin2203.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/37536478/Model_4FGL_J1635.3+4258_daily_bin2203.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/37536478/ft1_filtered_4FGL_J1635.3+4258_daily_bin2203.fits Spacecraft file(s): /lscratch/kocevski/37536478/ft2_4FGL_J1635.3+4258_daily_bin2203.fits Exposure map: /lscratch/kocevski/37536478/expmap_810345601_810604801_4FGL_J1635.3+4258_daily_bin2203.fits Exposure cube: /lscratch/kocevski/37536478/ltcube_810345601_810604801_4FGL_J1635.3+4258_daily_bin2203.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/37536478/Model_4FGL_J1635.3+4258_daily_bin2203.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) = 6723.96718873 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6723.96557444 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .80277E-04 1.0000 .0000 .10000E+07 2 'Prefactor ' 35.639 1.0000 .0000 .10000E+07 3 'Prefactor ' .50904 1.0000 .0000 .10000E+07 4 'Prefactor ' .40497E-03 1.0000 .0000 .10000E+07 5 'Prefactor ' 28.003 1.0000 .0000 .10000E+07 6 'Prefactor ' .39490E-04 1.0000 .0000 .10000E+07 7 'Prefactor ' .95240E-06 1.0000 .0000 .10000E+07 8 'norm ' 8.8006 1.0000 .0000 .10000E+07 9 'norm ' .16653E-09 1.0000 .0000 .10000E+07 10 'norm ' .15255E-02 1.0000 .0000 .10000E+07 11 'Prefactor ' 7.5078 1.0000 .0000 .10000E+07 12 'Prefactor ' 7.1381 1.0000 .0000 .10000E+07 13 'norm ' .73031E-02 1.0000 .0000 .10000E+07 14 'Prefactor ' 1.9331 1.0000 .0000 .10000E+07 15 'Prefactor ' 1.0823 1.0000 .0000 .10000E+07 16 'Prefactor ' .41572E-06 1.0000 .0000 .10000E+07 17 'Prefactor ' 2.1261 1.0000 .0000 .10000E+07 18 'Prefactor ' 8.8733 1.0000 .0000 .10000E+07 19 'norm ' 3.8406 1.0000 .0000 .10000E+07 20 'norm ' 1.4875 1.0000 .0000 .10000E+07 21 'Prefactor ' 2.6644 1.0000 .0000 .10000E+07 22 'norm ' .94666 1.0000 .0000 .10000E+07 23 'norm ' 4.2658 1.0000 .0000 .10000E+07 24 'norm ' 4.2510 1.0000 .0000 .10000E+07 25 'Prefactor ' .27579E-02 1.0000 .0000 .10000E+07 26 'norm ' 6.9899 1.0000 .0000 .10000E+07 27 'Normalizat' .90810 1.0000 .10000E-01 10.000 28 'Prefactor ' .95503 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= 6723.965 FROM MIGRAD STATUS=CONVERGED 197 CALLS 2727 TOTAL EDM= .58E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.0% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .23204E-07 9.1924 .40051E-05** at limit ** 2 Prefactor 36.064 53.148 .58852E-05 -.11917E-01 3 Prefactor .51577 3.4495 .17605E-06 -.21483E-03 4 Prefactor .10547E-08 3.6356 -.13376E-05** at limit ** 5 Prefactor 28.064 7.6324 -.94066E-07 -.11007 6 Prefactor .0000 3.0174 -.46739E-06** at limit ** 7 Prefactor .0000 2.7440 -.46111E-06** at limit ** 8 norm 8.8027 9.0126 .33375E-05 .12985E-01 9 norm .0000 .17080 -.81499E-07** at limit ** 10 norm .83267E-09 8.0728 -.24734E-05** at limit ** 11 Prefactor 7.5476 10.213 -.27563E-05 .17594E-02 12 Prefactor 7.1404 4.0903 .82370E-07 .35310E-02 13 norm .35916E-06 23.295 .93410E-06** at limit ** 14 Prefactor 1.9331 1.4024 .98157E-07 .14194E-01 15 Prefactor 1.0824 1.4914 .29114E-06 .54798E-02 16 Prefactor .55511E-10 1.3485 .51793E-06** at limit ** 17 Prefactor 2.1280 2.5714 .44213E-06 .33786E-02 18 Prefactor 8.9055 5.7237 .18450E-06 -.20016E-01 19 norm 3.8410 2.0113 -.55015E-08 .52098E-02 20 norm 1.4889 .97071 -.22926E-07 .10402E-01 21 Prefactor 2.6326 5.6295 -.32811E-06 -.11313E-02 22 norm .94753 .73890 -.12504E-07 -.67109E-02 23 norm 4.2663 6.9284 -.19680E-06 -.19362E-03 24 norm 4.2528 1.7298 .70568E-07 .34287E-02 25 Prefactor .66613E-09 8.8935 -.21495E-05** at limit ** 26 norm 6.9820 6.6524 .69031E-06 .94583E-03 27 Normalizat .90773 .21005 -.60586E-07 -.10146E-03 28 Prefactor .95512 .18515 -.59335E-05 -.12954E-04 ERR DEF= .500 Final values: Prefactor = 2.32037e-08 Prefactor = 36.0644 Prefactor = 0.515769 Prefactor = 1.05471e-09 Prefactor = 28.0644 Prefactor = 0 Prefactor = 0 norm = 8.80267 norm = 0 norm = 8.32667e-10 Prefactor = 7.54761 Prefactor = 7.14045 norm = 3.59157e-07 Prefactor = 1.93305 Prefactor = 1.08239 Prefactor = 5.55112e-11 Prefactor = 2.12804 Prefactor = 8.9055 norm = 3.84102 norm = 1.48889 Prefactor = 2.6326 norm = 0.94753 norm = 4.26631 norm = 4.25281 Prefactor = 6.66134e-10 norm = 6.98196 Normalizat = 0.907725 Prefactor = 0.955117 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6723.96510624 Extracting fit parameters... 4FGL J1635.3+4258 Spectrum: LogParabola 311 norm: 8.327e-10 1.939e-04 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: 9.551e-01 1.578e-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: 9.077e-01 1.832e-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: 2.18618955222e-08 ph cm-2 s-1 Energy Flux Upper Limit: 2.65920741595e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/37536133/likelihoodResults_810345601_810604801_4FGL_J1635.3+4258_daily_bin2203.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) = 6724.00907136 delta logL = -0.0439651160623 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 6723.86530805 delta logL = 0.099798196351 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .93584E-01 1.0000 .0000 .10000E+07 2 'alpha ' 5.0000 1.0000 .0000 5.0000 3 'Normalizat' .89037 1.0000 .10000E-01 10.000 4 'Prefactor ' .96297 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. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 6723.865 FROM MIGRAD STATUS=CONVERGED 86 CALLS 310 TOTAL EDM= .61E-08 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .93632E-01 .29714 .54297E-04** at limit ** 2 alpha 5.0000 4.9976 .50000 -.29179E-04 3 Normalizat .89018 .20681 .26539E-03 .42839E-03 4 Prefactor .96314 .18431 .23137E-03 .31043E-03 ERR DEF= .500 Final values: norm = 0.0936324 alpha = 5 Normalizat = 0.890175 Prefactor = 0.963136 ********** ** 18 **HESSE ********** FCN= 6723.865 FROM HESSE STATUS=OK 31 CALLS 341 TOTAL EDM= .63E-08 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .93632E-01 .26272 .21719E-05 -1.5702 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha 5.0000 4.9433 .50000 1.5690 3 Normalizat .89018 .20735 .53077E-04 -.96806 4 Prefactor .96314 .18457 .46273E-04 -.93969 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 6.32612e-09 Minuit parameter uncertainties: 1 0.262724 2 0.0128208 3 0.207531 4 0.184693 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) = 6723.86530757 delta logL = 0.099798669462 Extracting fit parameters... 4FGL J1635.3+4258 Spectrum: LogParabola 311 norm: 9.363e-02 2.627e-01 0.000e+00 1.000e+06 ( 1.000e-13) 312 alpha: 5.000e+00 1.282e-02 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: 9.631e-01 1.847e-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: 8.902e-01 2.075e-01 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 -2.500e-04 [aplpy.core] INFO: Auto-setting vmax to 2.775e-03 [aplpy.core] Saving /lscratch/kocevski/37536133/cmap_HighResolution_810345601_810604801_4FGL_J1635.3+4258_daily_bin2203.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.66e-05', job_status='DONE', photon_flux_upper_limit='2.19e-08', time_completed='2026-09-09 13:03:20.437922', job_id='37536133', GAL2='0.96', fit_tolerance='1e-08', EG2='0.89', EG='0.91', time_epoch_completed='1788984200.44', return_code2='0', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.96', dlogl='9.98e-02', ts2='0.21', photon_index_error='0.00', photon_index='1.82' WHERE bin_id='2203' AND source_name='4FGL J1635.3+4258' AND cadence='daily'; Database successfully updated. Analysis Complete. Wed Sep 9 13:03:20 PDT 2026 ********** ** 18 **HESSE ********** FCN= 6723.965 FROM HESSE STATUS=OK 589 CALLS 3316 TOTAL EDM= .54E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .23204E-07 9.4005 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor 36.064 53.666 .16753E-03 -1.5588 3 Prefactor .51577 3.4267 .77805E-03 -1.5694 4 Prefactor .10547E-08 11.835 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor 28.064 22.381 .18901E-03 -1.5602 6 Prefactor .0000 3.0020 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .0000 2.7179 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 norm 8.8027 9.7603 .33764E-03 -1.5649 9 norm .0000 .71795E-01 .71915E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 norm .83267E-09 11.110 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor 7.5476 11.315 .36578E-03 -1.5653 12 Prefactor 7.1404 4.1116 .37522E-03 -1.5655 13 norm .35916E-06 24.677 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 1.9331 1.4204 .74665E-04 -1.5680 15 Prefactor 1.0824 1.5644 .11562E-02 -1.5687 16 Prefactor .55511E-10 1.3451 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor 2.1280 2.6130 .70691E-03 -1.5679 18 Prefactor 8.9055 10.582 .33624E-03 -1.5648 19 norm 3.8410 2.0308 .51473E-03 -1.5669 20 norm 1.4889 .99062 .87895E-03 -1.5684 21 Prefactor 2.6326 5.6887 .62415E-03 -1.5676 22 norm .94753 .74640 .42586E-03 -1.5688 23 norm 4.2663 6.9506 .48758E-03 -1.5667 24 norm 4.2528 1.7322 .48846E-03 -1.5667 25 Prefactor .66613E-09 2.2686 .42118E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 26 norm 6.9820 6.6667 .37922E-03 -1.5655 27 Normalizat .90773 .18309 .45005E-01 -.96189 28 Prefactor .95512 .15777 .45703E-01 -.94241 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.38741e-07 Minuit parameter uncertainties: 1 0.000933866 2 53.6668 3 2.65888 4 0.000221922 5 22.3809 6 1.74255e-05 7 1.02733e-05 8 9.76031 9 2.91178e-07 10 0.000193869 11 11.3155 12 4.1116 13 0.005954 14 1.42036 15 1.56437 16 1.24455e-05 17 2.61298 18 10.582 19 2.03078 20 0.990616 21 5.68869 22 0.746403 23 6.95063 24 1.73223 25 7.909e-05 26 6.66676 27 0.183218 28 0.15785 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6723.96510624 Extracting fit parameters... 4FGL J1635.3+4258 Spectrum: LogParabola 311 norm: 8.327e-10 1.939e-04 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: 9.551e-01 1.578e-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: 9.077e-01 1.832e-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: 2.18618955222e-08 ph cm-2 s-1 Energy Flux Upper Limit: 2.65920741595e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/37536478/likelihoodResults_810345601_810604801_4FGL_J1635.3+4258_daily_bin2203.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) = 6724.00907136 delta logL = -0.0439651160623 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 6723.86530805 delta logL = 0.099798196351 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .93584E-01 1.0000 .0000 .10000E+07 2 'alpha ' 5.0000 1.0000 .0000 5.0000 3 'Normalizat' .89037 1.0000 .10000E-01 10.000 4 'Prefactor ' .96297 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. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 6723.865 FROM MIGRAD STATUS=CONVERGED 86 CALLS 310 TOTAL EDM= .61E-08 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .93632E-01 .29714 .54297E-04** at limit ** 2 alpha 5.0000 4.9976 .50000 -.29179E-04 3 Normalizat .89018 .20681 .26539E-03 .42839E-03 4 Prefactor .96314 .18431 .23137E-03 .31043E-03 ERR DEF= .500 Final values: norm = 0.0936324 alpha = 5 Normalizat = 0.890175 Prefactor = 0.963136 ********** ** 18 **HESSE ********** FCN= 6723.865 FROM HESSE STATUS=OK 31 CALLS 341 TOTAL EDM= .63E-08 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .93632E-01 .26272 .21719E-05 -1.5702 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha 5.0000 4.9433 .50000 1.5690 3 Normalizat .89018 .20735 .53077E-04 -.96806 4 Prefactor .96314 .18457 .46273E-04 -.93969 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 6.32612e-09 Minuit parameter uncertainties: 1 0.262724 2 0.0128208 3 0.207531 4 0.184693 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) = 6723.86530757 delta logL = 0.099798669462 Extracting fit parameters... 4FGL J1635.3+4258 Spectrum: LogParabola 311 norm: 9.363e-02 2.627e-01 0.000e+00 1.000e+06 ( 1.000e-13) 312 alpha: 5.000e+00 1.282e-02 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: 9.631e-01 1.847e-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: 8.902e-01 2.075e-01 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 -2.500e-04 [aplpy.core] INFO: Auto-setting vmax to 2.775e-03 [aplpy.core] Saving /lscratch/kocevski/37536478/cmap_HighResolution_810345601_810604801_4FGL_J1635.3+4258_daily_bin2203.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.66e-05', job_status='DONE', photon_flux_upper_limit='2.19e-08', time_completed='2026-09-09 13:04:21.666910', job_id='37536478', GAL2='0.96', fit_tolerance='1e-08', EG2='0.89', EG='0.91', time_epoch_completed='1788984261.67', return_code2='0', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.96', dlogl='9.98e-02', ts2='0.21', photon_index_error='0.00', photon_index='1.82' WHERE bin_id='2203' AND source_name='4FGL J1635.3+4258' AND cadence='daily'; Database successfully updated. Analysis Complete. Wed Sep 9 13:04:21 PDT 2026