********** ** 18 **HESSE ********** FCN= 6871.858 FROM HESSE STATUS=OK 607 CALLS 3298 TOTAL EDM= .80E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 44.867 33.093 .14973E-03 -1.5574 2 Prefactor .13545E-07 32.040 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .71332E-07 3.0127 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .14655E-07 3.9425 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .35083E-07 7.6376 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 10.626 6.4763 .30691E-03 -1.5643 7 Prefactor 2.1707 3.3061 .69884E-03 -1.5678 8 norm 10.522 10.877 .30859E-03 -1.5643 9 norm .28645E-01 .96683E-01 .81301E-03 -1.5711 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 norm .11657E-07 6.7308 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor 17.168 15.878 .24134E-03 -1.5625 12 Prefactor 15.515 6.0703 .25345E-03 -1.5629 13 norm .95479E-08 21.167 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor .12141 1.7649 .36038E-02 -1.5701 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor 1.7783 1.9819 .78703E-03 -1.5681 16 Prefactor 2.3162 3.4039 .67537E-03 -1.5678 17 Prefactor .81538 3.3568 .51018E-03 -1.5690 18 Prefactor 34.366 14.158 .17063E-03 -1.5591 19 norm 4.5507 1.8859 .47166E-03 -1.5665 20 norm .55511E-10 .49775 .19746E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Prefactor 1.0186 11.678 .12032E-02 -1.5688 22 norm .90478E-06 .44380 .32593E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 norm .29865E-07 3.1400 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 24 norm .27756E-09 2.2965 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 25 Prefactor 3.0973 2.7912 .57601E-03 -1.5673 26 norm 13.933 7.0671 .26811E-03 -1.5633 27 Normalizat .68530 .20424 .72407E-01 -1.0448 28 Prefactor 1.2011 .16539 .49817E-01 -.86298 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 8.00444e-07 Minuit parameter uncertainties: 1 33.0936 2 0.00131625 3 0.000927319 4 0.000480997 5 0.00103497 6 6.47629 7 3.30612 8 10.8768 9 0.096683 10 0.00055992 11 15.8779 12 6.07032 13 0.000899352 14 0.925817 15 1.98192 16 3.40391 17 3.30883 18 14.1584 19 1.88593 20 8.59183e-06 21 6.8978 22 0.00126735 23 0.000612201 24 4.89152e-05 25 2.79125 26 7.06707 27 0.204461 28 0.165462 .0000 .10000E+07 27 'Normalizat' .68474 1.0000 .10000E-01 10.000 28 'Prefactor ' 1.2014 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= 6871.858 FROM MIGRAD STATUS=CONVERGED 209 CALLS 2691 TOTAL EDM= .10E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .7% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 44.867 4.5470 .28541E-06 -.72413E-01 2 Prefactor .13545E-07 31.373 .15661E-06** at limit ** 3 Prefactor .71332E-07 2.5639 .48984E-06** at limit ** 4 Prefactor .14655E-07 3.8679 -.33047E-06** at limit ** 5 Prefactor .35083E-07 7.3556 .83008E-06** at limit ** 6 Prefactor 10.626 6.3372 -.23799E-07 -.77578E-02 7 Prefactor 2.1707 3.2662 -.22965E-06 -.45230E-02 8 norm 10.522 1.0947 -.14340E-07 -.18329E-02 9 norm .28645E-01 .19023 -.55109E-07** at limit ** 10 norm .11657E-07 6.5350 -.40151E-06** at limit ** 11 Prefactor 17.168 13.641 -.14109E-05 .28589E-01 12 Prefactor 15.515 6.0149 .42878E-07 .57895E-02 13 norm .95479E-08 20.469 .10948E-05** at limit ** 14 Prefactor .12141 19.123 .18580E-05** at limit ** 15 Prefactor 1.7783 2.9053 -.27099E-06 -.14220E-01 16 Prefactor 2.3162 3.2844 .43472E-06 -.34558E-02 17 Prefactor .81538 2.8280 -.70663E-06 -.84398E-02 18 Prefactor 34.366 1.9890 -.93284E-07 -.56524E-02 19 norm 4.5507 1.8848 .32499E-07 .26942E-02 20 norm .55511E-10 .95910 .56360E-07** at limit ** 21 Prefactor 1.0186 10.175 -.53502E-06 .55704E-03 22 norm .90478E-06 2.4261 .64069E-06** at limit ** 23 norm .29865E-07 2.9265 -.52566E-06** at limit ** 24 norm .27756E-09 2.3675 -.33432E-06** at limit ** 25 Prefactor 3.0973 2.7965 -.32874E-06 -.60849E-03 26 norm 13.933 3.6332 .22856E-06 .24465E-01 27 Normalizat .68530 .23994 .35321E-05 -.11993E-03 28 Prefactor 1.2011 .20029 -.20937E-05 -.24271E-03 ERR DEF= .500 Final values: Prefactor = 44.8667 Prefactor = 1.35447e-08 Prefactor = 7.13318e-08 Prefactor = 1.46549e-08 Prefactor = 3.5083e-08 Prefactor = 10.6261 Prefactor = 2.17072 norm = 10.522 norm = 0.0286451 norm = 1.16573e-08 Prefactor = 17.1683 Prefactor = 15.5153 norm = 9.54792e-09 Prefactor = 0.121412 Prefactor = 1.77833 Prefactor = 2.31618 Prefactor = 0.815377 Prefactor = 34.3661 norm = 4.55067 norm = 5.55112e-11 Prefactor = 1.01857 norm = 9.04776e-07 norm = 2.9865e-08 norm = 2.77556e-10 Prefactor = 3.09733 norm = 13.9334 Normalizat = 0.685297 Prefactor = 1.20109 number of points = 7651 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1635.3+4258_daily_bin2196 RA = 248.846, Dec = 42.9756 tmin = 808531201, tmax = 808790401 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='35368728', job_status='RUN', time_executed='2026-08-19 12:49:16.745750', time_epoch_executed='1787168956.75' WHERE source_name='4FGL J1635.3+4258' and cadence='daily' and bin_id='2196' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/35368728 Creating custom pfile directory: /lscratch/kocevski/35368728/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=808531201.0 && nMetStart<808790401.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=808531201.0 && nMetStart<808790401.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/35368728/ft1_4FGL_J1635.3+4258_daily_bin2196.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=808531201.0 && nMetStart<808790401.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/35368728/ft2_4FGL_J1635.3+4258_daily_bin2196.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/35368728/ft1_4FGL_J1635.3+4258_daily_bin2196.fits outfile=/lscratch/kocevski/35368728/ft1_filteredMKT_4FGL_J1635.3+4258_daily_bin2196.fits ra=248.846 dec=42.9756 rad=12.0 tmin=808531201.0 tmax=808790401.0 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 2.79 user 2.18 sys 0.17 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/35368728/ft2_4FGL_J1635.3+4258_daily_bin2196.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/35368728/ft2_4FGL_J1635.3+4258_daily_bin2196.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/35368728/ft1_filteredMKT_4FGL_J1635.3+4258_daily_bin2196.fits evtable="EVENTS" outfile="/lscratch/kocevski/35368728/ft1_filtered_4FGL_J1635.3+4258_daily_bin2196.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 0.78 user 0.20 sys 0.14 Number of photons that the gtmktime cut: 618 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/35368728/ft1_filtered_4FGL_J1635.3+4258_daily_bin2196.fits" evtable="EVENTS" scfile=/lscratch/kocevski/35368728/ft2_4FGL_J1635.3+4258_daily_bin2196.fits sctable="SC_DATA" ou/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) ********** ** 18 **HESSE ********** FCN= 6871.858 FROM HESSE STATUS=OK 607 CALLS 3298 TOTAL EDM= .80E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 44.867 33.093 .14973E-03 -1.5574 2 Prefactor .13545E-07 32.040 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .71332E-07 3.0127 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .14655E-07 3.9425 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .35083E-07 7.6376 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 10.626 6.4763 .30691E-03 -1.5643 7 Prefactor 2.1707 3.3061 .69884E-03 -1.5678 8 norm 10.522 10.877 .30859E-03 -1.5643 9 norm .28645E-01 .96683E-01 .81301E-03 -1.5711 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 norm .11657E-07 6.7308 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor 17.168 15.878 .24134E-03 -1.5625 12 Prefactor 15.515 6.0703 .25345E-03 -1.5629 13 norm .95479E-08 21.167 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor .12141 1.7649 .36038E-02 -1.5701 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor 1.7783 1.9819 .78703E-03 -1.5681 16 Prefactor 2.3162 3.4039 .67537E-03 -1.5678 17 Prefactor .81538 3.3568 .51018E-03 -1.5690 18 Prefactor 34.366 14.158 .17063E-03 -1.5591 19 norm 4.5507 1.8859 .47166E-03 -1.5665 20 norm .55511E-10 .49775 .19746E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Prefactor 1.0186 11.678 .12032E-02 -1.5688 22 norm .90478E-06 .44380 .32593E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 norm .29865E-07 3.1400 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 24 norm .27756E-09 2.2965 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 25 Prefactor 3.0973 2.7912 .57601E-03 -1.5673 26 norm 13.933 7.0671 .26811E-03 -1.5633 27 Normalizat .68530 .20424 .72407E-01 -1.0448 28 Prefactor 1.2011 .16539 .49817E-01 -.86298 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 8.00444e-07 Minuit parameter uncertainties: 1 33.0936 2 0.00131625 3 0.000927319 4 0.000480997 5 0.00103497 6 6.47629 7 3.30612 8 10.8768 9 0.096683 10 0.00055992 11 15.8779 12 6.07032 13 0.000899352 14 0.925817 15 1.98192 16 3.40391 17 3.30883 18 14.1584 19 1.88593 20 8.59183e-06 21 6.8978 22 0.00126735 23 0.000612201 24 4.89152e-05 25 2.79125 26 7.06707 27 0.204461 28 0.165462 WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). AL_V02 Working on... /lscratch/kocevski/35368502/ft1_filtered_4FGL_J1635.3+4258_daily_bin2196.fits.....................! real 25.23 user 22.58 sys 1.28 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/35368502/ft1_filtered_4FGL_J1635.3+4258_daily_bin2196.fits', '/lscratch/kocevski/35368502/ft2_4FGL_J1635.3+4258_daily_bin2196.fits', expMap='/lscratch/kocevski/35368502/expmap_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.fits', expCube='/lscratch/kocevski/35368502/ltcube_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/35368502/Model_4FGL_J1635.3+4258_daily_bin2196.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/35368502/ft1_filtered_4FGL_J1635.3+4258_daily_bin2196.fits Spacecraft file(s): /lscratch/kocevski/35368502/ft2_4FGL_J1635.3+4258_daily_bin2196.fits Exposure map: /lscratch/kocevski/35368502/expmap_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.fits Exposure cube: /lscratch/kocevski/35368502/ltcube_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/35368502/Model_4FGL_J1635.3+4258_daily_bin2196.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) = 6871.86837867 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6871.85871155 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 44.610 1.0000 .0000 .10000E+07 2 'Prefactor ' .90422E-06 1.0000 .0000 .10000E+07 3 'Prefactor ' .43998E-03 1.0000 .0000 .10000E+07 4 'Prefactor ' .10782E-02 1.0000 .0000 .10000E+07 5 'Prefactor ' .95330E-03 1.0000 .0000 .10000E+07 6 'Prefactor ' 10.640 1.0000 .0000 .10000E+07 7 'Prefactor ' 2.1697 1.0000 .0000 .10000E+07 8 'norm ' 10.525 1.0000 .0000 .10000E+07 9 'norm ' .28524E-01 1.0000 .0000 .10000E+07 10 'norm ' .47756E-06 1.0000 .0000 .10000E+07 11 'Prefactor ' 17.184 1.0000 .0000 .10000E+07 12 'Prefactor ' 15.584 1.0000 .0000 .10000E+07 13 'norm ' .36008E-02 1.0000 .0000 .10000E+07 14 'Prefactor ' .13080 1.0000 .0000 .10000E+07 15 'Prefactor ' 1.7693 1.0000 .0000 .10000E+07 16 'Prefactor ' 2.3064 1.0000 .0000 .10000E+07 17 'Prefactor ' .82599 1.0000 .0000 .10000E+07 18 'Prefactor ' 34.357 1.0000 .0000 .10000E+07 19 'norm ' 4.5507 1.0000 .0000 .10000E+07 20 'norm ' .89651E-06 1.0000 .0000 .10000E+07 21 'Prefactor ' 1.0527 1.0000 .0000 .10000E+07 22 'norm ' .28708E-04 1.0000 .0000 .10000E+07 23 'norm ' .10980E-05 1.0000 .0000 .10000E+07 24 'norm ' .14530E-04 1.0000 .0000 .10000E+07 25 'Prefactor ' 3.0969 1.0000 .0000 .10000E+07 26 'norm ' 13.930 1.0000 ********** ** 18 **HESSE ********** FCN= 6871.858 FROM HESSE STATUS=OK 607 CALLS 3298 TOTAL EDM= .80E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 44.867 33.093 .14973E-03 -1.5574 2 Prefactor .13545E-07 32.040 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .71332E-07 3.0127 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .14655E-07 3.9425 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .35083E-07 7.6376 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 10.626 6.4763 .30691E-03 -1.5643 7 Prefactor 2.1707 3.3061 .69884E-03 -1.5678 8 norm 10.522 10.877 .30859E-03 -1.5643 9 norm .28645E-01 .96683E-01 .81301E-03 -1.5711 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 norm .11657E-07 6.7308 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor 17.168 15.878 .24134E-03 -1.5625 12 Prefactor 15.515 6.0703 .25345E-03 -1.5629 13 norm .95479E-08 21.167 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor .12141 1.7649 .36038E-02 -1.5701 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor 1.7783 1.9819 .78703E-03 -1.5681 16 Prefactor 2.3162 3.4039 .67537E-03 -1.5678 17 Prefactor .81538 3.3568 .51018E-03 -1.5690 18 Prefactor 34.366 14.158 .17063E-03 -1.5591 19 norm 4.5507 1.8859 .47166E-03 -1.5665 20 norm .55511E-10 .49775 .19746E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Prefactor 1.0186 11.678 .12032E-02 -1.5688 22 norm .90478E-06 .44380 .32593E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 norm .29865E-07 3.1400 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 24 norm .27756E-09 2.2965 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 25 Prefactor 3.0973 2.7912 .57601E-03 -1.5673 26 norm 13.933 7.0671 .26811E-03 -1.5633 27 Normalizat .68530 .20424 .72407E-01 -1.0448 28 Prefactor 1.2011 .16539 .49817E-01 -.86298 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 8.00444e-07 Minuit parameter uncertainties: 1 33.0936 2 0.00131625 3 0.000927319 4 0.000480997 5 0.00103497 6 6.47629 7 3.30612 8 10.8768 9 0.096683 10 0.00055992 11 15.8779 12 6.07032 13 0.000899352 14 0.925817 15 1.98192 16 3.40391 17 3.30883 18 14.1584 19 1.88593 20 8.59183e-06 21 6.8978 22 0.00126735 23 0.000612201 24 4.89152e-05 25 2.79125 26 7.06707 27 0.204461 28 0.165462 number of points = 7651 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1635.3+4258_daily_bin2196 RA = 248.846, Dec = 42.9756 tmin = 808531201, tmax = 808790401 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='35368743', job_status='RUN', time_executed='2026-08-19 12:49:29.833882', time_epoch_executed='1787168969.83' WHERE source_name='4FGL J1635.3+4258' and cadence='daily' and bin_id='2196' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/35368743 Creating custom pfile directory: /lscratch/kocevski/35368743/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=808531201.0 && nMetStart<808790401.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=808531201.0 && nMetStart<808790401.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/35368743/ft1_4FGL_J1635.3+4258_daily_bin2196.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=808531201.0 && nMetStart<808790401.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/35368743/ft2_4FGL_J1635.3+4258_daily_bin2196.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/35368743/ft1_4FGL_J1635.3+4258_daily_bin2196.fits outfile=/lscratch/kocevski/35368743/ft1_filteredMKT_4FGL_J1635.3+4258_daily_bin2196.fits ra=248.846 dec=42.9756 rad=12.0 tmin=808531201.0 tmax=808790401.0 emin=100.0 emax=100000.0 zmin=0.0 zmax=90.0 evclass=128 evtype="INDEF" convtype=-1 phasemin=0.0 phasemax=1.0 evtable="EVENTS" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. real 3.17 user 2.46 sys 0.17 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/35368743/ft2_4FGL_J1635.3+4258_daily_bin2196.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/35368743/ft2_4FGL_J1635.3+4258_daily_bin2196.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/35368743/ft1_filteredMKT_4FGL_J1635.3+4258_daily_bin2196.fits evtable="EVENTS" outfile="/lscratch/kocevski/35368743/ft1_filtered_4FGL_J1635.3+4258_daily_bin2196.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 0.83 user 0.20 sys 0.12 Number of photons that the gtmktime cut: 618 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/35368743/ft1_filtered_4FGL_J1635.3+4258_daily_bin2196.fits" evtable="EVENTS" scfile=/lscratch/kocevski/35368743/ft2_4FGL_J1635.3+4258_daily_bin2196.fits sctable="SC_DATA" ou .0000 .10000E+07 27 'Normalizat' .68474 1.0000 .10000E-01 10.000 28 'Prefactor ' 1.2014 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= 6871.858 FROM MIGRAD STATUS=CONVERGED 209 CALLS 2691 TOTAL EDM= .10E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .7% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 44.867 4.5470 .28541E-06 -.72413E-01 2 Prefactor .13545E-07 31.373 .15661E-06** at limit ** 3 Prefactor .71332E-07 2.5639 .48984E-06** at limit ** 4 Prefactor .14655E-07 3.8679 -.33047E-06** at limit ** 5 Prefactor .35083E-07 7.3556 .83008E-06** at limit ** 6 Prefactor 10.626 6.3372 -.23799E-07 -.77578E-02 7 Prefactor 2.1707 3.2662 -.22965E-06 -.45230E-02 8 norm 10.522 1.0947 -.14340E-07 -.18329E-02 9 norm .28645E-01 .19023 -.55109E-07** at limit ** 10 norm .11657E-07 6.5350 -.40151E-06** at limit ** 11 Prefactor 17.168 13.641 -.14109E-05 .28589E-01 12 Prefactor 15.515 6.0149 .42878E-07 .57895E-02 13 norm .95479E-08 20.469 .10948E-05** at limit ** 14 Prefactor .12141 19.123 .18580E-05** at limit ** 15 Prefactor 1.7783 2.9053 -.27099E-06 -.14220E-01 16 Prefactor 2.3162 3.2844 .43472E-06 -.34558E-02 17 Prefactor .81538 2.8280 -.70663E-06 -.84398E-02 18 Prefactor 34.366 1.9890 -.93284E-07 -.56524E-02 19 norm 4.5507 1.8848 .32499E-07 .26942E-02 20 norm .55511E-10 .95910 .56360E-07** at limit ** 21 Prefactor 1.0186 10.175 -.53502E-06 .55704E-03 22 norm .90478E-06 2.4261 .64069E-06** at limit ** 23 norm .29865E-07 2.9265 -.52566E-06** at limit ** 24 norm .27756E-09 2.3675 -.33432E-06** at limit ** 25 Prefactor 3.0973 2.7965 -.32874E-06 -.60849E-03 26 norm 13.933 3.6332 .22856E-06 .24465E-01 27 Normalizat .68530 .23994 .35321E-05 -.11993E-03 28 Prefactor 1.2011 .20029 -.20937E-05 -.24271E-03 ERR DEF= .500 Final values: Prefactor = 44.8667 Prefactor = 1.35447e-08 Prefactor = 7.13318e-08 Prefactor = 1.46549e-08 Prefactor = 3.5083e-08 Prefactor = 10.6261 Prefactor = 2.17072 norm = 10.522 norm = 0.0286451 norm = 1.16573e-08 Prefactor = 17.1683 Prefactor = 15.5153 norm = 9.54792e-09 Prefactor = 0.121412 Prefactor = 1.77833 Prefactor = 2.31618 Prefactor = 0.815377 Prefactor = 34.3661 norm = 4.55067 norm = 5.55112e-11 Prefactor = 1.01857 norm = 9.04776e-07 norm = 2.9865e-08 norm = 2.77556e-10 Prefactor = 3.09733 norm = 13.9334 Normalizat = 0.685297 Prefactor = 1.20109 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6871.85821294 Extracting fit parameters... 4FGL J1635.3+4258 Spectrum: LogParabola 311 norm: 1.166e-08 5.599e-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: 1.201e+00 1.655e-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: 6.853e-01 2.045e-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: 1.96414962559e-08 ph cm-2 s-1 Energy Flux Upper Limit: 2.38912551984e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/35368500/likelihoodResults_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 6871.85830149 delta logL = -8.85465378815e-05 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 6871.85821296 delta logL = -1.07065716293e-08 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .23481E-07 1.0000 .0000 .10000E+07 2 'alpha ' .53306E-02 1.0000 .0000 5.0000 3 'Normalizat' .68529 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.2011 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6770E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 6871.858 FROM MIGRAD STATUS=CONVERGED 37 CALLS 235 TOTAL EDM= .65E-12 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .0000 3.6645 .42118E-03** at limit ** 2 alpha .37939 .59254 .13994E-03 .0000 3 Normalizat .68530 1.0248 .20937E-04 .79688E-05 4 Prefactor 1.2011 1.1026 -.95593E-05 .24599E-04 ERR DEF= .500 Final values: norm = 0 alpha = 0.379391 Normalizat = 0.685296 Prefactor = 1.20109 _V02 Working on... /lscratch/kocevski/35368509/ft1_filtered_4FGL_J1635.3+4258_daily_bin2196.fits.....................! real 24.87 user 23.12 sys 1.12 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/35368509/ft1_filtered_4FGL_J1635.3+4258_daily_bin2196.fits', '/lscratch/kocevski/35368509/ft2_4FGL_J1635.3+4258_daily_bin2196.fits', expMap='/lscratch/kocevski/35368509/expmap_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.fits', expCube='/lscratch/kocevski/35368509/ltcube_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/35368509/Model_4FGL_J1635.3+4258_daily_bin2196.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/35368509/ft1_filtered_4FGL_J1635.3+4258_daily_bin2196.fits Spacecraft file(s): /lscratch/kocevski/35368509/ft2_4FGL_J1635.3+4258_daily_bin2196.fits Exposure map: /lscratch/kocevski/35368509/expmap_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.fits Exposure cube: /lscratch/kocevski/35368509/ltcube_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/35368509/Model_4FGL_J1635.3+4258_daily_bin2196.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) = 6871.86837867 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6871.85871155 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 44.610 1.0000 .0000 .10000E+07 2 'Prefactor ' .90422E-06 1.0000 .0000 .10000E+07 3 'Prefactor ' .43998E-03 1.0000 .0000 .10000E+07 4 'Prefactor ' .10782E-02 1.0000 .0000 .10000E+07 5 'Prefactor ' .95330E-03 1.0000 .0000 .10000E+07 6 'Prefactor ' 10.640 1.0000 .0000 .10000E+07 7 'Prefactor ' 2.1697 1.0000 .0000 .10000E+07 8 'norm ' 10.525 1.0000 .0000 .10000E+07 9 'norm ' .28524E-01 1.0000 .0000 .10000E+07 10 'norm ' .47756E-06 1.0000 .0000 .10000E+07 11 'Prefactor ' 17.184 1.0000 .0000 .10000E+07 12 'Prefactor ' 15.584 1.0000 .0000 .10000E+07 13 'norm ' .36008E-02 1.0000 .0000 .10000E+07 14 'Prefactor ' .13080 1.0000 .0000 .10000E+07 15 'Prefactor ' 1.7693 1.0000 .0000 .10000E+07 16 'Prefactor ' 2.3064 1.0000 .0000 .10000E+07 17 'Prefactor ' .82599 1.0000 .0000 .10000E+07 18 'Prefactor ' 34.357 1.0000 .0000 .10000E+07 19 'norm ' 4.5507 1.0000 .0000 .10000E+07 20 'norm ' .89651E-06 1.0000 .0000 .10000E+07 21 'Prefactor ' 1.0527 1.0000 .0000 .10000E+07 22 'norm ' .28708E-04 1.0000 .0000 .10000E+07 23 'norm ' .10980E-05 1.0000 .0000 .10000E+07 24 'norm ' .14530E-04 1.0000 .0000 .10000E+07 25 'Prefactor ' 3.0969 1.0000 .0000 .10000E+07 26 'norm ' 13.930 1.0000 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 6871.858 FROM HESSE STATUS=FAILED 9 CALLS 244 TOTAL EDM= .65E-12 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 3.6645 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha .28958E-02 .60071 .13994E-03 -1.0127 3 Normalizat .68530 1.0248 .20937E-04 -1.0448 4 Prefactor 1.2011 1.1026 -.95593E-05 -.86298 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 6.47872e-13 Minuit parameter uncertainties: 1 2.93828e-06 2 0.614346 3 1.05572 4 1.12496 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 6871.85821294 delta logL = 8.90395313036e-10 Extracting fit parameters... 4FGL J1635.3+4258 Spectrum: LogParabola 311 norm: 0.000e+00 2.938e-06 0.000e+00 1.000e+06 ( 1.000e-13) 312 alpha: 3.794e-01 6.143e-01 0.000e+00 5.000e+00 ( 1.000e+00) 313 beta: 4.797e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 314 Eb: 1.661e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 674 Prefactor: 1.201e+00 1.125e+00 0.000e+00 1.000e+01 ( 1.000e+00) 675 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 676 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 673 Normalization: 6.853e-01 1.056e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 248.846 42.976 Creating a high resolution counts map... INFO: Auto-setting vmin to -2.500e-04 [aplpy.core] INFO: Auto-setting vmax to 2.775e-03 [aplpy.core] Saving /lscratch/kocevski/35368500/cmap_HighResolution_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.39e-05', job_status='DONE', photon_flux_upper_limit='1.96e-08', time_completed='2026-08-19 12:51:42.560934', job_id='35368500', GAL2='1.20', fit_tolerance='1e-08', EG2='0.69', EG='0.69', time_epoch_completed='1787169102.56', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.20', dlogl='8.90e-10', ts2='0.00', photon_index_error='0.00', photon_index='1.82' WHERE bin_id='2196' AND source_name='4FGL J1635.3+4258' AND cadence='daily'; Database successfully updated. Analysis Complete. Wed Aug 19 12:51:42 PDT 2026 number of points = 7651 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1635.3+4258_daily_bin2196 RA = 248.846, Dec = 42.9756 tmin = 808531201, tmax = 808790401 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='35368741', job_status='RUN', time_executed='2026-08-19 12:49:20.982062', time_epoch_executed='1787168960.98' WHERE source_name='4FGL J1635.3+4258' and cadence='daily' and bin_id='2196' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/35368741 Creating custom pfile directory: /lscratch/kocevski/35368741/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=808531201.0 && nMetStart<808790401.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=808531201.0 && nMetStart<808790401.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/35368741/ft1_4FGL_J1635.3+4258_daily_bin2196.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=808531201.0 && nMetStart<808790401.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/35368741/ft2_4FGL_J1635.3+4258_daily_bin2196.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/35368741/ft1_4FGL_J1635.3+4258_daily_bin2196.fits outfile=/lscratch/kocevski/35368741/ft1_filteredMKT_4FGL_J1635.3+4258_daily_bin2196.fits ra=248.846 dec=42.9756 rad=12.0 tmin=808531201.0 tmax=808790401.0 emin=100.0 emax=100000.0 zmin=0.0 zmax=90.0 evclass=128 evtype="INDEF" convtype=-1 phasemin=0.0 phasemax=1.0 evtable="EVENTS" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. real 3.35 user 2.25 sys 0.16 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/35368741/ft2_4FGL_J1635.3+4258_daily_bin2196.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/35368741/ft2_4FGL_J1635.3+4258_daily_bin2196.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/35368741/ft1_filteredMKT_4FGL_J1635.3+4258_daily_bin2196.fits evtable="EVENTS" outfile="/lscratch/kocevski/35368741/ft1_filtered_4FGL_J1635.3+4258_daily_bin2196.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 0.80 user 0.19 sys 0.15 Number of photons that the gtmktime cut: 618 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/35368741/ft1_filtered_4FGL_J1635.3+4258_daily_bin2196.fits" evtable="EVENTS" scfile=/lscratch/kocevski/35368741/ft2_4FGL_J1635.3+4258_daily_bin2196.fits sctable="SC_DATA" outfile=/lscratch/kocevski/35368684/ltcube_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.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/35368684/ft2_4FGL_J1635.3+4258_daily_bin2196.fits .....................! real 8.45 user 7.78 sys 0.22 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/35368684/ft1_filtered_4FGL_J1635.3+4258_daily_bin2196.fits evtable="EVENTS" scfile=/lscratch/kocevski/35368684/ft2_4FGL_J1635.3+4258_daily_bin2196.fits sctable="SC_DATA" expcube=/lscratch/kocevski/35368684/ltcube_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.fits outfile=/lscratch/kocevski/35368684/expmap_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.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/35368684/ltcube_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.fits .....................! real 69.35 user 64.56 sys 4.13 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/35368684/ft1_filtered_4FGL_J1635.3+4258_daily_bin2196.fits scfile=/lscratch/kocevski/35368684/ft2_4FGL_J1635.3+4258_daily_bin2196.fits outfile=/lscratch/kocevski/35368684/cmap_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.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 0.56 user 0.22 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/35368684/ft1_filtered_4FGL_J1635.3+4258_daily_bin2196.fits scfile=/lscratch/kocevski/35368684/ft2_4FGL_J1635.3+4258_daily_bin2196.fits outfile=/lscratch/kocevski/35368684/cmap_HighResolution_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.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 0.22 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/35368684/ft1_filtered_4FGL_J1635.3+4258_daily_bin2196.fits evtable="EVENTS" scfile=/lscratch/kocevski/35368684/ft2_4FGL_J1635.3+4258_daily_bin2196.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/35368684/Model_4FGL_J1635.3+4258_daily_bin2196.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' .68474 1.0000 .10000E-01 10.000 28 'Prefactor ' 1.2014 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= 6871.858 FROM MIGRAD STATUS=CONVERGED 209 CALLS 2691 TOTAL EDM= .10E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .7% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 44.867 4.5470 .28541E-06 -.72413E-01 2 Prefactor .13545E-07 31.373 .15661E-06** at limit ** 3 Prefactor .71332E-07 2.5639 .48984E-06** at limit ** 4 Prefactor .14655E-07 3.8679 -.33047E-06** at limit ** 5 Prefactor .35083E-07 7.3556 .83008E-06** at limit ** 6 Prefactor 10.626 6.3372 -.23799E-07 -.77578E-02 7 Prefactor 2.1707 3.2662 -.22965E-06 -.45230E-02 8 norm 10.522 1.0947 -.14340E-07 -.18329E-02 9 norm .28645E-01 .19023 -.55109E-07** at limit ** 10 norm .11657E-07 6.5350 -.40151E-06** at limit ** 11 Prefactor 17.168 13.641 -.14109E-05 .28589E-01 12 Prefactor 15.515 6.0149 .42878E-07 .57895E-02 13 norm .95479E-08 20.469 .10948E-05** at limit ** 14 Prefactor .12141 19.123 .18580E-05** at limit ** 15 Prefactor 1.7783 2.9053 -.27099E-06 -.14220E-01 16 Prefactor 2.3162 3.2844 .43472E-06 -.34558E-02 17 Prefactor .81538 2.8280 -.70663E-06 -.84398E-02 18 Prefactor 34.366 1.9890 -.93284E-07 -.56524E-02 19 norm 4.5507 1.8848 .32499E-07 .26942E-02 20 norm .55511E-10 .95910 .56360E-07** at limit ** 21 Prefactor 1.0186 10.175 -.53502E-06 .55704E-03 22 norm .90478E-06 2.4261 .64069E-06** at limit ** 23 norm .29865E-07 2.9265 -.52566E-06** at limit ** 24 norm .27756E-09 2.3675 -.33432E-06** at limit ** 25 Prefactor 3.0973 2.7965 -.32874E-06 -.60849E-03 26 norm 13.933 3.6332 .22856E-06 .24465E-01 27 Normalizat .68530 .23994 .35321E-05 -.11993E-03 28 Prefactor 1.2011 .20029 -.20937E-05 -.24271E-03 ERR DEF= .500 Final values: Prefactor = 44.8667 Prefactor = 1.35447e-08 Prefactor = 7.13318e-08 Prefactor = 1.46549e-08 Prefactor = 3.5083e-08 Prefactor = 10.6261 Prefactor = 2.17072 norm = 10.522 norm = 0.0286451 norm = 1.16573e-08 Prefactor = 17.1683 Prefactor = 15.5153 norm = 9.54792e-09 Prefactor = 0.121412 Prefactor = 1.77833 Prefactor = 2.31618 Prefactor = 0.815377 Prefactor = 34.3661 norm = 4.55067 norm = 5.55112e-11 Prefactor = 1.01857 norm = 9.04776e-07 norm = 2.9865e-08 norm = 2.77556e-10 Prefactor = 3.09733 norm = 13.9334 Normalizat = 0.685297 Prefactor = 1.20109 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6871.85821294 Extracting fit parameters... 4FGL J1635.3+4258 Spectrum: LogParabola 311 norm: 1.166e-08 5.599e-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: 1.201e+00 1.655e-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: 6.853e-01 2.045e-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: 1.96414962559e-08 ph cm-2 s-1 Energy Flux Upper Limit: 2.38912551984e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/35368466/likelihoodResults_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 6871.85830149 delta logL = -8.85465378815e-05 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 6871.85821296 delta logL = -1.07065716293e-08 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .23481E-07 1.0000 .0000 .10000E+07 2 'alpha ' .53306E-02 1.0000 .0000 5.0000 3 'Normalizat' .68529 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.2011 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6770E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 6871.858 FROM MIGRAD STATUS=CONVERGED 37 CALLS 235 TOTAL EDM= .65E-12 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .0000 3.6645 .42118E-03** at limit ** 2 alpha .37939 .59254 .13994E-03 .0000 3 Normalizat .68530 1.0248 .20937E-04 .79688E-05 4 Prefactor 1.2011 1.1026 -.95593E-05 .24599E-04 ERR DEF= .500 Final values: norm = 0 alpha = 0.379391 Normalizat = 0.685296 Prefactor = 1.20109 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 6871.858 FROM HESSE STATUS=FAILED 9 CALLS 244 TOTAL EDM= .65E-12 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 3.6645 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha .28958E-02 .60071 .13994E-03 -1.0127 3 Normalizat .68530 1.0248 .20937E-04 -1.0448 4 Prefactor 1.2011 1.1026 -.95593E-05 -.86298 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 6.47872e-13 Minuit parameter uncertainties: 1 2.93828e-06 2 0.614346 3 1.05572 4 1.12496 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 6871.85821294 delta logL = 8.90395313036e-10 Extracting fit parameters... 4FGL J1635.3+4258 Spectrum: LogParabola 311 norm: 0.000e+00 2.938e-06 0.000e+00 1.000e+06 ( 1.000e-13) 312 alpha: 3.794e-01 6.143e-01 0.000e+00 5.000e+00 ( 1.000e+00) 313 beta: 4.797e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 314 Eb: 1.661e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 674 Prefactor: 1.201e+00 1.125e+00 0.000e+00 1.000e+01 ( 1.000e+00) 675 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 676 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 673 Normalization: 6.853e-01 1.056e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 248.846 42.976 Creating a high resolution counts map... INFO: Auto-setting vmin to -2.500e-04 [aplpy.core] INFO: Auto-setting vmax to 2.775e-03 [aplpy.core] Saving /lscratch/kocevski/35368466/cmap_HighResolution_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.39e-05', job_status='DONE', photon_flux_upper_limit='1.96e-08', time_completed='2026-08-19 12:51:59.293190', job_id='35368466', GAL2='1.20', fit_tolerance='1e-08', EG2='0.69', EG='0.69', time_epoch_completed='1787169119.29', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.20', dlogl='8.90e-10', ts2='0.00', photon_index_error='0.00', photon_index='1.82' WHERE bin_id='2196' AND source_name='4FGL J1635.3+4258' AND cadence='daily'; Database successfully updated. Analysis Complete. Wed Aug 19 12:51:59 PDT 2026 ********** ** 18 **HESSE ********** FCN= 6871.858 FROM HESSE STATUS=OK 607 CALLS 3298 TOTAL EDM= .80E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 44.867 33.093 .14973E-03 -1.5574 2 Prefactor .13545E-07 32.040 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .71332E-07 3.0127 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .14655E-07 3.9425 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .35083E-07 7.6376 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 10.626 6.4763 .30691E-03 -1.5643 7 Prefactor 2.1707 3.3061 .69884E-03 -1.5678 8 norm 10.522 10.877 .30859E-03 -1.5643 9 norm .28645E-01 .96683E-01 .81301E-03 -1.5711 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 norm .11657E-07 6.7308 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor 17.168 15.878 .24134E-03 -1.5625 12 Prefactor 15.515 6.0703 .25345E-03 -1.5629 13 norm .95479E-08 21.167 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor .12141 1.7649 .36038E-02 -1.5701 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor 1.7783 1.9819 .78703E-03 -1.5681 16 Prefactor 2.3162 3.4039 .67537E-03 -1.5678 17 Prefactor .81538 3.3568 .51018E-03 -1.5690 18 Prefactor 34.366 14.158 .17063E-03 -1.5591 19 norm 4.5507 1.8859 .47166E-03 -1.5665 20 norm .55511E-10 .49775 .19746E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Prefactor 1.0186 11.678 .12032E-02 -1.5688 22 norm .90478E-06 .44380 .32593E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 norm .29865E-07 3.1400 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 24 norm .27756E-09 2.2965 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 25 Prefactor 3.0973 2.7912 .57601E-03 -1.5673 26 norm 13.933 7.0671 .26811E-03 -1.5633 27 Normalizat .68530 .20424 .72407E-01 -1.0448 28 Prefactor 1.2011 .16539 .49817E-01 -.86298 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 8.00444e-07 Minuit parameter uncertainties: 1 33.0936 2 0.00131625 3 0.000927319 4 0.000480997 5 0.00103497 6 6.47629 7 3.30612 8 10.8768 9 0.096683 10 0.00055992 11 15.8779 12 6.07032 13 0.000899352 14 0.925817 15 1.98192 16 3.40391 17 3.30883 18 14.1584 19 1.88593 20 8.59183e-06 21 6.8978 22 0.00126735 23 0.000612201 24 4.89152e-05 25 2.79125 26 7.06707 27 0.204461 28 0.165462 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6871.85821294 Extracting fit parameters... 4FGL J1635.3+4258 Spectrum: LogParabola 311 norm: 1.166e-08 5.599e-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: 1.201e+00 1.655e-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: 6.853e-01 2.045e-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: 1.96414962559e-08 ph cm-2 s-1 Energy Flux Upper Limit: 2.38912551984e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/35368427/likelihoodResults_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 6871.85830149 delta logL = -8.85465378815e-05 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 6871.85821296 delta logL = -1.07065716293e-08 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .23481E-07 1.0000 .0000 .10000E+07 2 'alpha ' .53306E-02 1.0000 .0000 5.0000 3 'Normalizat' .68529 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.2011 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6770E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 6871.858 FROM MIGRAD STATUS=CONVERGED 37 CALLS 235 TOTAL EDM= .65E-12 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .0000 3.6645 .42118E-03** at limit ** 2 alpha .37939 .59254 .13994E-03 .0000 3 Normalizat .68530 1.0248 .20937E-04 .79688E-05 4 Prefactor 1.2011 1.1026 -.95593E-05 .24599E-04 ERR DEF= .500 Final values: norm = 0 alpha = 0.379391 Normalizat = 0.685296 Prefactor = 1.20109 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 6871.858 FROM HESSE STATUS=FAILED 9 CALLS 244 TOTAL EDM= .65E-12 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 3.6645 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha .28958E-02 .60071 .13994E-03 -1.0127 3 Normalizat .68530 1.0248 .20937E-04 -1.0448 4 Prefactor 1.2011 1.1026 -.95593E-05 -.86298 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 6.47872e-13 Minuit parameter uncertainties: 1 2.93828e-06 2 0.614346 3 1.05572 4 1.12496 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 6871.85821294 delta logL = 8.90395313036e-10 Extracting fit parameters... 4FGL J1635.3+4258 Spectrum: LogParabola 311 norm: 0.000e+00 2.938e-06 0.000e+00 1.000e+06 ( 1.000e-13) 312 alpha: 3.794e-01 6.143e-01 0.000e+00 5.000e+00 ( 1.000e+00) 313 beta: 4.797e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 314 Eb: 1.661e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 674 Prefactor: 1.201e+00 1.125e+00 0.000e+00 1.000e+01 ( 1.000e+00) 675 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 676 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 673 Normalization: 6.853e-01 1.056e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 248.846 42.976 Creating a high resolution counts map... INFO: Auto-setting vmin to -2.500e-04 [aplpy.core] INFO: Auto-setting vmax to 2.775e-03 [aplpy.core] Saving /lscratch/kocevski/35368427/cmap_HighResolution_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.39e-05', job_status='DONE', photon_flux_upper_limit='1.96e-08', time_completed='2026-08-19 12:52:12.228519', job_id='35368427', GAL2='1.20', fit_tolerance='1e-08', EG2='0.69', EG='0.69', time_epoch_completed='1787169132.23', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.20', dlogl='8.90e-10', ts2='0.00', photon_index_error='0.00', photon_index='1.82' WHERE bin_id='2196' AND source_name='4FGL J1635.3+4258' AND cadence='daily'; Database successfully updated. Analysis Complete. Wed Aug 19 12:52:12 PDT 2026 ********** ** 18 **HESSE ********** FCN= 6871.858 FROM HESSE STATUS=OK 607 CALLS 3298 TOTAL EDM= .80E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 44.867 33.093 .14973E-03 -1.5574 2 Prefactor .13545E-07 32.040 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .71332E-07 3.0127 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .14655E-07 3.9425 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .35083E-07 7.6376 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 10.626 6.4763 .30691E-03 -1.5643 7 Prefactor 2.1707 3.3061 .69884E-03 -1.5678 8 norm 10.522 10.877 .30859E-03 -1.5643 9 norm .28645E-01 .96683E-01 .81301E-03 -1.5711 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 norm .11657E-07 6.7308 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor 17.168 15.878 .24134E-03 -1.5625 12 Prefactor 15.515 6.0703 .25345E-03 -1.5629 13 norm .95479E-08 21.167 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor .12141 1.7649 .36038E-02 -1.5701 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor 1.7783 1.9819 .78703E-03 -1.5681 16 Prefactor 2.3162 3.4039 .67537E-03 -1.5678 17 Prefactor .81538 3.3568 .51018E-03 -1.5690 18 Prefactor 34.366 14.158 .17063E-03 -1.5591 19 norm 4.5507 1.8859 .47166E-03 -1.5665 20 norm .55511E-10 .49775 .19746E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Prefactor 1.0186 11.678 .12032E-02 -1.5688 22 norm .90478E-06 .44380 .32593E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 norm .29865E-07 3.1400 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 24 norm .27756E-09 2.2965 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 25 Prefactor 3.0973 2.7912 .57601E-03 -1.5673 26 norm 13.933 7.0671 .26811E-03 -1.5633 27 Normalizat .68530 .20424 .72407E-01 -1.0448 28 Prefactor 1.2011 .16539 .49817E-01 -.86298 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 8.00444e-07 Minuit parameter uncertainties: 1 33.0936 2 0.00131625 3 0.000927319 4 0.000480997 5 0.00103497 6 6.47629 7 3.30612 8 10.8768 9 0.096683 10 0.00055992 11 15.8779 12 6.07032 13 0.000899352 14 0.925817 15 1.98192 16 3.40391 17 3.30883 18 14.1584 19 1.88593 20 8.59183e-06 21 6.8978 22 0.00126735 23 0.000612201 24 4.89152e-05 25 2.79125 26 7.06707 27 0.204461 28 0.165462 tfile=/lscratch/kocevski/35368699/ltcube_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.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/35368699/ft2_4FGL_J1635.3+4258_daily_bin2196.fits .....................! real 9.33 user 8.38 sys 0.23 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/35368699/ft1_filtered_4FGL_J1635.3+4258_daily_bin2196.fits evtable="EVENTS" scfile=/lscratch/kocevski/35368699/ft2_4FGL_J1635.3+4258_daily_bin2196.fits sctable="SC_DATA" expcube=/lscratch/kocevski/35368699/ltcube_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.fits outfile=/lscratch/kocevski/35368699/expmap_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.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/35368699/ltcube_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.fits .....................! real 77.11 user 71.24 sys 4.44 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/35368699/ft1_filtered_4FGL_J1635.3+4258_daily_bin2196.fits scfile=/lscratch/kocevski/35368699/ft2_4FGL_J1635.3+4258_daily_bin2196.fits outfile=/lscratch/kocevski/35368699/cmap_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.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 0.75 user 0.24 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/35368699/ft1_filtered_4FGL_J1635.3+4258_daily_bin2196.fits scfile=/lscratch/kocevski/35368699/ft2_4FGL_J1635.3+4258_daily_bin2196.fits outfile=/lscratch/kocevski/35368699/cmap_HighResolution_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.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 0.78 user 0.22 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/35368699/ft1_filtered_4FGL_J1635.3+4258_daily_bin2196.fits evtable="EVENTS" scfile=/lscratch/kocevski/35368699/ft2_4FGL_J1635.3+4258_daily_bin2196.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/35368699/Model_4FGL_J1635.3+4258_daily_bin2196.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding source GAL_V02 Working on... /lscratch/kocevski/35368634/ft1_filtered_4FGL_J1635.3+4258_daily_bin2196.fits.....................! real 23.42 user 22.08 sys 0.80 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/35368634/ft1_filtered_4FGL_J1635.3+4258_daily_bin2196.fits', '/lscratch/kocevski/35368634/ft2_4FGL_J1635.3+4258_daily_bin2196.fits', expMap='/lscratch/kocevski/35368634/expmap_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.fits', expCube='/lscratch/kocevski/35368634/ltcube_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/35368634/Model_4FGL_J1635.3+4258_daily_bin2196.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/35368634/ft1_filtered_4FGL_J1635.3+4258_daily_bin2196.fits Spacecraft file(s): /lscratch/kocevski/35368634/ft2_4FGL_J1635.3+4258_daily_bin2196.fits Exposure map: /lscratch/kocevski/35368634/expmap_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.fits Exposure cube: /lscratch/kocevski/35368634/ltcube_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/35368634/Model_4FGL_J1635.3+4258_daily_bin2196.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) = 6871.86837867 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6871.85871155 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 44.610 1.0000 .0000 .10000E+07 2 'Prefactor ' .90422E-06 1.0000 .0000 .10000E+07 3 'Prefactor ' .43998E-03 1.0000 .0000 .10000E+07 4 'Prefactor ' .10782E-02 1.0000 .0000 .10000E+07 5 'Prefactor ' .95330E-03 1.0000 .0000 .10000E+07 6 'Prefactor ' 10.640 1.0000 .0000 .10000E+07 7 'Prefactor ' 2.1697 1.0000 .0000 .10000E+07 8 'norm ' 10.525 1.0000 .0000 .10000E+07 9 'norm ' .28524E-01 1.0000 .0000 .10000E+07 10 'norm ' .47756E-06 1.0000 .0000 .10000E+07 11 'Prefactor ' 17.184 1.0000 .0000 .10000E+07 12 'Prefactor ' 15.584 1.0000 .0000 .10000E+07 13 'norm ' .36008E-02 1.0000 .0000 .10000E+07 14 'Prefactor ' .13080 1.0000 .0000 .10000E+07 15 'Prefactor ' 1.7693 1.0000 .0000 .10000E+07 16 'Prefactor ' 2.3064 1.0000 .0000 .10000E+07 17 'Prefactor ' .82599 1.0000 .0000 .10000E+07 18 'Prefactor ' 34.357 1.0000 .0000 .10000E+07 19 'norm ' 4.5507 1.0000 .0000 .10000E+07 20 'norm ' .89651E-06 1.0000 .0000 .10000E+07 21 'Prefactor ' 1.0527 1.0000 .0000 .10000E+07 22 'norm ' .28708E-04 1.0000 .0000 .10000E+07 23 'norm ' .10980E-05 1.0000 .0000 .10000E+07 24 'norm ' .14530E-04 1.0000 .0000 .10000E+07 25 'Prefactor ' 3.0969 1.0000 .0000 .10000E+07 26 'norm ' 13.930 1.0000 .0000 .10000E+07 27 'Normalizat' .68474 1.0000 .10000E-01 10.000 28 'Prefactor ' 1.2014 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= 6871.858 FROM MIGRAD STATUS=CONVERGED 209 CALLS 2691 TOTAL EDM= .10E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .7% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 44.867 4.5470 .28541E-06 -.72413E-01 2 Prefactor .13545E-07 31.373 .15661E-06** at limit ** 3 Prefactor .71332E-07 2.5639 .48984E-06** at limit ** 4 Prefactor .14655E-07 3.8679 -.33047E-06** at limit ** 5 Prefactor .35083E-07 7.3556 .83008E-06** at limit ** 6 Prefactor 10.626 6.3372 -.23799E-07 -.77578E-02 7 Prefactor 2.1707 3.2662 -.22965E-06 -.45230E-02 8 norm 10.522 1.0947 -.14340E-07 -.18329E-02 9 norm .28645E-01 .19023 -.55109E-07** at limit ** 10 norm .11657E-07 6.5350 -.40151E-06** at limit ** 11 Prefactor 17.168 13.641 -.14109E-05 .28589E-01 12 Prefactor 15.515 6.0149 .42878E-07 .57895E-02 13 norm .95479E-08 20.469 .10948E-05** at limit ** 14 Prefactor .12141 19.123 .18580E-05** at limit ** 15 Prefactor 1.7783 2.9053 -.27099E-06 -.14220E-01 16 Prefactor 2.3162 3.2844 .43472E-06 -.34558E-02 17 Prefactor .81538 2.8280 -.70663E-06 -.84398E-02 18 Prefactor 34.366 1.9890 -.93284E-07 -.56524E-02 19 norm 4.5507 1.8848 .32499E-07 .26942E-02 20 norm .55511E-10 .95910 .56360E-07** at limit ** 21 Prefactor 1.0186 10.175 -.53502E-06 .55704E-03 22 norm .90478E-06 2.4261 .64069E-06** at limit ** 23 norm .29865E-07 2.9265 -.52566E-06** at limit ** 24 norm .27756E-09 2.3675 -.33432E-06** at limit ** 25 Prefactor 3.0973 2.7965 -.32874E-06 -.60849E-03 26 norm 13.933 3.6332 .22856E-06 .24465E-01 27 Normalizat .68530 .23994 .35321E-05 -.11993E-03 28 Prefactor 1.2011 .20029 -.20937E-05 -.24271E-03 ERR DEF= .500 Final values: Prefactor = 44.8667 Prefactor = 1.35447e-08 Prefactor = 7.13318e-08 Prefactor = 1.46549e-08 Prefactor = 3.5083e-08 Prefactor = 10.6261 Prefactor = 2.17072 norm = 10.522 norm = 0.0286451 norm = 1.16573e-08 Prefactor = 17.1683 Prefactor = 15.5153 norm = 9.54792e-09 Prefactor = 0.121412 Prefactor = 1.77833 Prefactor = 2.31618 Prefactor = 0.815377 Prefactor = 34.3661 norm = 4.55067 norm = 5.55112e-11 Prefactor = 1.01857 norm = 9.04776e-07 norm = 2.9865e-08 norm = 2.77556e-10 Prefactor = 3.09733 norm = 13.9334 Normalizat = 0.685297 Prefactor = 1.20109 tfile=/lscratch/kocevski/35368728/ltcube_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.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/35368728/ft2_4FGL_J1635.3+4258_daily_bin2196.fits .....................! real 8.80 user 7.98 sys 0.23 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/35368728/ft1_filtered_4FGL_J1635.3+4258_daily_bin2196.fits evtable="EVENTS" scfile=/lscratch/kocevski/35368728/ft2_4FGL_J1635.3+4258_daily_bin2196.fits sctable="SC_DATA" expcube=/lscratch/kocevski/35368728/ltcube_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.fits outfile=/lscratch/kocevski/35368728/expmap_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.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/35368728/ltcube_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.fits .....................! real 70.21 user 65.26 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/35368728/ft1_filtered_4FGL_J1635.3+4258_daily_bin2196.fits scfile=/lscratch/kocevski/35368728/ft2_4FGL_J1635.3+4258_daily_bin2196.fits outfile=/lscratch/kocevski/35368728/cmap_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.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 0.72 user 0.22 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/35368728/ft1_filtered_4FGL_J1635.3+4258_daily_bin2196.fits scfile=/lscratch/kocevski/35368728/ft2_4FGL_J1635.3+4258_daily_bin2196.fits outfile=/lscratch/kocevski/35368728/cmap_HighResolution_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.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 0.77 user 0.24 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/35368728/ft1_filtered_4FGL_J1635.3+4258_daily_bin2196.fits evtable="EVENTS" scfile=/lscratch/kocevski/35368728/ft2_4FGL_J1635.3+4258_daily_bin2196.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/35368728/Model_4FGL_J1635.3+4258_daily_bin2196.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 GALDone. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6871.85821294 Extracting fit parameters... 4FGL J1635.3+4258 Spectrum: LogParabola 311 norm: 1.166e-08 5.599e-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: 1.201e+00 1.655e-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: 6.853e-01 2.045e-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: 1.96414962559e-08 ph cm-2 s-1 Energy Flux Upper Limit: 2.38912551984e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/35368502/likelihoodResults_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 6871.85830149 delta logL = -8.85465378815e-05 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 6871.85821296 delta logL = -1.07065716293e-08 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .23481E-07 1.0000 .0000 .10000E+07 2 'alpha ' .53306E-02 1.0000 .0000 5.0000 3 'Normalizat' .68529 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.2011 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6770E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 6871.858 FROM MIGRAD STATUS=CONVERGED 37 CALLS 235 TOTAL EDM= .65E-12 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .0000 3.6645 .42118E-03** at limit ** 2 alpha .37939 .59254 .13994E-03 .0000 3 Normalizat .68530 1.0248 .20937E-04 .79688E-05 4 Prefactor 1.2011 1.1026 -.95593E-05 .24599E-04 ERR DEF= .500 Final values: norm = 0 alpha = 0.379391 Normalizat = 0.685296 Prefactor = 1.20109 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 6871.858 FROM HESSE STATUS=FAILED 9 CALLS 244 TOTAL EDM= .65E-12 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 3.6645 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha .28958E-02 .60071 .13994E-03 -1.0127 3 Normalizat .68530 1.0248 .20937E-04 -1.0448 4 Prefactor 1.2011 1.1026 -.95593E-05 -.86298 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 6.47872e-13 Minuit parameter uncertainties: 1 2.93828e-06 2 0.614346 3 1.05572 4 1.12496 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 6871.85821294 delta logL = 8.90395313036e-10 Extracting fit parameters... 4FGL J1635.3+4258 Spectrum: LogParabola 311 norm: 0.000e+00 2.938e-06 0.000e+00 1.000e+06 ( 1.000e-13) 312 alpha: 3.794e-01 6.143e-01 0.000e+00 5.000e+00 ( 1.000e+00) 313 beta: 4.797e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 314 Eb: 1.661e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 674 Prefactor: 1.201e+00 1.125e+00 0.000e+00 1.000e+01 ( 1.000e+00) 675 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 676 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 673 Normalization: 6.853e-01 1.056e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 248.846 42.976 Creating a high resolution counts map... INFO: Auto-setting vmin to -2.500e-04 [aplpy.core] INFO: Auto-setting vmax to 2.775e-03 [aplpy.core] Saving /lscratch/kocevski/35368502/cmap_HighResolution_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.39e-05', job_status='DONE', photon_flux_upper_limit='1.96e-08', time_completed='2026-08-19 12:52:54.849481', job_id='35368502', GAL2='1.20', fit_tolerance='1e-08', EG2='0.69', EG='0.69', time_epoch_completed='1787169174.85', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.20', dlogl='8.90e-10', ts2='0.00', photon_index_error='0.00', photon_index='1.82' WHERE bin_id='2196' AND source_name='4FGL J1635.3+4258' AND cadence='daily'; Database successfully updated. Analysis Complete. Wed Aug 19 12:52:55 PDT 2026 number of points = 7651 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1635.3+4258_daily_bin2196 RA = 248.846, Dec = 42.9756 tmin = 808531201, tmax = 808790401 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='35368825', job_status='RUN', time_executed='2026-08-19 12:51:18.619347', time_epoch_executed='1787169078.62' WHERE source_name='4FGL J1635.3+4258' and cadence='daily' and bin_id='2196' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/35368825 Creating custom pfile directory: /lscratch/kocevski/35368825/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=808531201.0 && nMetStart<808790401.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=808531201.0 && nMetStart<808790401.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/35368825/ft1_4FGL_J1635.3+4258_daily_bin2196.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=808531201.0 && nMetStart<808790401.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/35368825/ft2_4FGL_J1635.3+4258_daily_bin2196.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/35368825/ft1_4FGL_J1635.3+4258_daily_bin2196.fits outfile=/lscratch/kocevski/35368825/ft1_filteredMKT_4FGL_J1635.3+4258_daily_bin2196.fits ra=248.846 dec=42.9756 rad=12.0 tmin=808531201.0 tmax=808790401.0 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 2.67 user 2.21 sys 0.16 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/35368825/ft2_4FGL_J1635.3+4258_daily_bin2196.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/35368825/ft2_4FGL_J1635.3+4258_daily_bin2196.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/35368825/ft1_filteredMKT_4FGL_J1635.3+4258_daily_bin2196.fits evtable="EVENTS" outfile="/lscratch/kocevski/35368825/ft1_filtered_4FGL_J1635.3+4258_daily_bin2196.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 0.64 user 0.20 sys 0.14 Number of photons that the gtmktime cut: 618 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/35368825/ft1_filtered_4FGL_J1635.3+4258_daily_bin2196.fits" evtable="EVENTS" scfile=/lscratch/kocevski/35368825/ft2_4FGL_J1635.3+4258_daily_bin2196.fits sctable="SC_DATA" ou_V02 Working on... /lscratch/kocevski/35368614/ft1_filtered_4FGL_J1635.3+4258_daily_bin2196.fits.....................! real 23.85 user 22.33 sys 0.98 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/35368614/ft1_filtered_4FGL_J1635.3+4258_daily_bin2196.fits', '/lscratch/kocevski/35368614/ft2_4FGL_J1635.3+4258_daily_bin2196.fits', expMap='/lscratch/kocevski/35368614/expmap_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.fits', expCube='/lscratch/kocevski/35368614/ltcube_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/35368614/Model_4FGL_J1635.3+4258_daily_bin2196.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/35368614/ft1_filtered_4FGL_J1635.3+4258_daily_bin2196.fits Spacecraft file(s): /lscratch/kocevski/35368614/ft2_4FGL_J1635.3+4258_daily_bin2196.fits Exposure map: /lscratch/kocevski/35368614/expmap_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.fits Exposure cube: /lscratch/kocevski/35368614/ltcube_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/35368614/Model_4FGL_J1635.3+4258_daily_bin2196.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) = 6871.86837867 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6871.85871155 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 44.610 1.0000 .0000 .10000E+07 2 'Prefactor ' .90422E-06 1.0000 .0000 .10000E+07 3 'Prefactor ' .43998E-03 1.0000 .0000 .10000E+07 4 'Prefactor ' .10782E-02 1.0000 .0000 .10000E+07 5 'Prefactor ' .95330E-03 1.0000 .0000 .10000E+07 6 'Prefactor ' 10.640 1.0000 .0000 .10000E+07 7 'Prefactor ' 2.1697 1.0000 .0000 .10000E+07 8 'norm ' 10.525 1.0000 .0000 .10000E+07 9 'norm ' .28524E-01 1.0000 .0000 .10000E+07 10 'norm ' .47756E-06 1.0000 .0000 .10000E+07 11 'Prefactor ' 17.184 1.0000 .0000 .10000E+07 12 'Prefactor ' 15.584 1.0000 .0000 .10000E+07 13 'norm ' .36008E-02 1.0000 .0000 .10000E+07 14 'Prefactor ' .13080 1.0000 .0000 .10000E+07 15 'Prefactor ' 1.7693 1.0000 .0000 .10000E+07 16 'Prefactor ' 2.3064 1.0000 .0000 .10000E+07 17 'Prefactor ' .82599 1.0000 .0000 .10000E+07 18 'Prefactor ' 34.357 1.0000 .0000 .10000E+07 19 'norm ' 4.5507 1.0000 .0000 .10000E+07 20 'norm ' .89651E-06 1.0000 .0000 .10000E+07 21 'Prefactor ' 1.0527 1.0000 .0000 .10000E+07 22 'norm ' .28708E-04 1.0000 .0000 .10000E+07 23 'norm ' .10980E-05 1.0000 .0000 .10000E+07 24 'norm ' .14530E-04 1.0000 .0000 .10000E+07 25 'Prefactor ' 3.0969 1.0000 .0000 .10000E+07 26 'norm ' 13.930 1.0000 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6871.85821294 Extracting fit parameters... 4FGL J1635.3+4258 Spectrum: LogParabola 311 norm: 1.166e-08 5.599e-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: 1.201e+00 1.655e-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: 6.853e-01 2.045e-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: 1.96414962559e-08 ph cm-2 s-1 Energy Flux Upper Limit: 2.38912551984e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/35368509/likelihoodResults_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 6871.85830149 delta logL = -8.85465378815e-05 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 6871.85821296 delta logL = -1.07065716293e-08 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .23481E-07 1.0000 .0000 .10000E+07 2 'alpha ' .53306E-02 1.0000 .0000 5.0000 3 'Normalizat' .68529 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.2011 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6770E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 6871.858 FROM MIGRAD STATUS=CONVERGED 37 CALLS 235 TOTAL EDM= .65E-12 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .0000 3.6645 .42118E-03** at limit ** 2 alpha .37939 .59254 .13994E-03 .0000 3 Normalizat .68530 1.0248 .20937E-04 .79688E-05 4 Prefactor 1.2011 1.1026 -.95593E-05 .24599E-04 ERR DEF= .500 Final values: norm = 0 alpha = 0.379391 Normalizat = 0.685296 Prefactor = 1.20109 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 6871.858 FROM HESSE STATUS=FAILED 9 CALLS 244 TOTAL EDM= .65E-12 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 3.6645 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha .28958E-02 .60071 .13994E-03 -1.0127 3 Normalizat .68530 1.0248 .20937E-04 -1.0448 4 Prefactor 1.2011 1.1026 -.95593E-05 -.86298 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 6.47872e-13 Minuit parameter uncertainties: 1 2.93828e-06 2 0.614346 3 1.05572 4 1.12496 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 6871.85821294 delta logL = 8.90395313036e-10 Extracting fit parameters... 4FGL J1635.3+4258 Spectrum: LogParabola 311 norm: 0.000e+00 2.938e-06 0.000e+00 1.000e+06 ( 1.000e-13) 312 alpha: 3.794e-01 6.143e-01 0.000e+00 5.000e+00 ( 1.000e+00) 313 beta: 4.797e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 314 Eb: 1.661e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 674 Prefactor: 1.201e+00 1.125e+00 0.000e+00 1.000e+01 ( 1.000e+00) 675 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 676 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 673 Normalization: 6.853e-01 1.056e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 248.846 42.976 Creating a high resolution counts map... INFO: Auto-setting vmin to -2.500e-04 [aplpy.core] INFO: Auto-setting vmax to 2.775e-03 [aplpy.core] Saving /lscratch/kocevski/35368509/cmap_HighResolution_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.39e-05', job_status='DONE', photon_flux_upper_limit='1.96e-08', time_completed='2026-08-19 12:53:07.225375', job_id='35368509', GAL2='1.20', fit_tolerance='1e-08', EG2='0.69', EG='0.69', time_epoch_completed='1787169187.23', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.20', dlogl='8.90e-10', ts2='0.00', photon_index_error='0.00', photon_index='1.82' WHERE bin_id='2196' AND source_name='4FGL J1635.3+4258' AND cadence='daily'; Database successfully updated. Analysis Complete. Wed Aug 19 12:53:07 PDT 2026 .0000 .10000E+07 27 'Normalizat' .68474 1.0000 .10000E-01 10.000 28 'Prefactor ' 1.2014 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= 6871.858 FROM MIGRAD STATUS=CONVERGED 209 CALLS 2691 TOTAL EDM= .10E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .7% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 44.867 4.5470 .28541E-06 -.72413E-01 2 Prefactor .13545E-07 31.373 .15661E-06** at limit ** 3 Prefactor .71332E-07 2.5639 .48984E-06** at limit ** 4 Prefactor .14655E-07 3.8679 -.33047E-06** at limit ** 5 Prefactor .35083E-07 7.3556 .83008E-06** at limit ** 6 Prefactor 10.626 6.3372 -.23799E-07 -.77578E-02 7 Prefactor 2.1707 3.2662 -.22965E-06 -.45230E-02 8 norm 10.522 1.0947 -.14340E-07 -.18329E-02 9 norm .28645E-01 .19023 -.55109E-07** at limit ** 10 norm .11657E-07 6.5350 -.40151E-06** at limit ** 11 Prefactor 17.168 13.641 -.14109E-05 .28589E-01 12 Prefactor 15.515 6.0149 .42878E-07 .57895E-02 13 norm .95479E-08 20.469 .10948E-05** at limit ** 14 Prefactor .12141 19.123 .18580E-05** at limit ** 15 Prefactor 1.7783 2.9053 -.27099E-06 -.14220E-01 16 Prefactor 2.3162 3.2844 .43472E-06 -.34558E-02 17 Prefactor .81538 2.8280 -.70663E-06 -.84398E-02 18 Prefactor 34.366 1.9890 -.93284E-07 -.56524E-02 19 norm 4.5507 1.8848 .32499E-07 .26942E-02 20 norm .55511E-10 .95910 .56360E-07** at limit ** 21 Prefactor 1.0186 10.175 -.53502E-06 .55704E-03 22 norm .90478E-06 2.4261 .64069E-06** at limit ** 23 norm .29865E-07 2.9265 -.52566E-06** at limit ** 24 norm .27756E-09 2.3675 -.33432E-06** at limit ** 25 Prefactor 3.0973 2.7965 -.32874E-06 -.60849E-03 26 norm 13.933 3.6332 .22856E-06 .24465E-01 27 Normalizat .68530 .23994 .35321E-05 -.11993E-03 28 Prefactor 1.2011 .20029 -.20937E-05 -.24271E-03 ERR DEF= .500 Final values: Prefactor = 44.8667 Prefactor = 1.35447e-08 Prefactor = 7.13318e-08 Prefactor = 1.46549e-08 Prefactor = 3.5083e-08 Prefactor = 10.6261 Prefactor = 2.17072 norm = 10.522 norm = 0.0286451 norm = 1.16573e-08 Prefactor = 17.1683 Prefactor = 15.5153 norm = 9.54792e-09 Prefactor = 0.121412 Prefactor = 1.77833 Prefactor = 2.31618 Prefactor = 0.815377 Prefactor = 34.3661 norm = 4.55067 norm = 5.55112e-11 Prefactor = 1.01857 norm = 9.04776e-07 norm = 2.9865e-08 norm = 2.77556e-10 Prefactor = 3.09733 norm = 13.9334 Normalizat = 0.685297 Prefactor = 1.20109 ********** ** 18 **HESSE ********** FCN= 6871.858 FROM HESSE STATUS=OK 607 CALLS 3298 TOTAL EDM= .80E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 44.867 33.093 .14973E-03 -1.5574 2 Prefactor .13545E-07 32.040 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .71332E-07 3.0127 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .14655E-07 3.9425 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .35083E-07 7.6376 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 10.626 6.4763 .30691E-03 -1.5643 7 Prefactor 2.1707 3.3061 .69884E-03 -1.5678 8 norm 10.522 10.877 .30859E-03 -1.5643 9 norm .28645E-01 .96683E-01 .81301E-03 -1.5711 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 norm .11657E-07 6.7308 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor 17.168 15.878 .24134E-03 -1.5625 12 Prefactor 15.515 6.0703 .25345E-03 -1.5629 13 norm .95479E-08 21.167 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor .12141 1.7649 .36038E-02 -1.5701 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor 1.7783 1.9819 .78703E-03 -1.5681 16 Prefactor 2.3162 3.4039 .67537E-03 -1.5678 17 Prefactor .81538 3.3568 .51018E-03 -1.5690 18 Prefactor 34.366 14.158 .17063E-03 -1.5591 19 norm 4.5507 1.8859 .47166E-03 -1.5665 20 norm .55511E-10 .49775 .19746E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Prefactor 1.0186 11.678 .12032E-02 -1.5688 22 norm .90478E-06 .44380 .32593E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 norm .29865E-07 3.1400 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 24 norm .27756E-09 2.2965 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 25 Prefactor 3.0973 2.7912 .57601E-03 -1.5673 26 norm 13.933 7.0671 .26811E-03 -1.5633 27 Normalizat .68530 .20424 .72407E-01 -1.0448 28 Prefactor 1.2011 .16539 .49817E-01 -.86298 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 8.00444e-07 Minuit parameter uncertainties: 1 33.0936 2 0.00131625 3 0.000927319 4 0.000480997 5 0.00103497 6 6.47629 7 3.30612 8 10.8768 9 0.096683 10 0.00055992 11 15.8779 12 6.07032 13 0.000899352 14 0.925817 15 1.98192 16 3.40391 17 3.30883 18 14.1584 19 1.88593 20 8.59183e-06 21 6.8978 22 0.00126735 23 0.000612201 24 4.89152e-05 25 2.79125 26 7.06707 27 0.204461 28 0.165462 tfile=/lscratch/kocevski/35368743/ltcube_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.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/35368743/ft2_4FGL_J1635.3+4258_daily_bin2196.fits .....................! real 9.72 user 8.95 sys 0.19 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/35368743/ft1_filtered_4FGL_J1635.3+4258_daily_bin2196.fits evtable="EVENTS" scfile=/lscratch/kocevski/35368743/ft2_4FGL_J1635.3+4258_daily_bin2196.fits sctable="SC_DATA" expcube=/lscratch/kocevski/35368743/ltcube_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.fits outfile=/lscratch/kocevski/35368743/expmap_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.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/35368743/ltcube_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.fits .....................! real 77.76 user 72.26 sys 4.45 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/35368743/ft1_filtered_4FGL_J1635.3+4258_daily_bin2196.fits scfile=/lscratch/kocevski/35368743/ft2_4FGL_J1635.3+4258_daily_bin2196.fits outfile=/lscratch/kocevski/35368743/cmap_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.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 0.72 user 0.24 sys 0.11 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/35368743/ft1_filtered_4FGL_J1635.3+4258_daily_bin2196.fits scfile=/lscratch/kocevski/35368743/ft2_4FGL_J1635.3+4258_daily_bin2196.fits outfile=/lscratch/kocevski/35368743/cmap_HighResolution_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=500 nypix=500 binsz=0.1 coordsys="CEL" xref=248.846 yref=42.9756 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.00 user 0.24 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/35368743/ft1_filtered_4FGL_J1635.3+4258_daily_bin2196.fits evtable="EVENTS" scfile=/lscratch/kocevski/35368743/ft2_4FGL_J1635.3+4258_daily_bin2196.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/35368743/Model_4FGL_J1635.3+4258_daily_bin2196.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= 6871.858 FROM HESSE STATUS=OK 607 CALLS 3298 TOTAL EDM= .80E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 44.867 33.093 .14973E-03 -1.5574 2 Prefactor .13545E-07 32.040 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .71332E-07 3.0127 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .14655E-07 3.9425 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .35083E-07 7.6376 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 10.626 6.4763 .30691E-03 -1.5643 7 Prefactor 2.1707 3.3061 .69884E-03 -1.5678 8 norm 10.522 10.877 .30859E-03 -1.5643 9 norm .28645E-01 .96683E-01 .81301E-03 -1.5711 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 norm .11657E-07 6.7308 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor 17.168 15.878 .24134E-03 -1.5625 12 Prefactor 15.515 6.0703 .25345E-03 -1.5629 13 norm .95479E-08 21.167 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor .12141 1.7649 .36038E-02 -1.5701 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor 1.7783 1.9819 .78703E-03 -1.5681 16 Prefactor 2.3162 3.4039 .67537E-03 -1.5678 17 Prefactor .81538 3.3568 .51018E-03 -1.5690 18 Prefactor 34.366 14.158 .17063E-03 -1.5591 19 norm 4.5507 1.8859 .47166E-03 -1.5665 20 norm .55511E-10 .49775 .19746E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Prefactor 1.0186 11.678 .12032E-02 -1.5688 22 norm .90478E-06 .44380 .32593E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 norm .29865E-07 3.1400 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 24 norm .27756E-09 2.2965 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 25 Prefactor 3.0973 2.7912 .57601E-03 -1.5673 26 norm 13.933 7.0671 .26811E-03 -1.5633 27 Normalizat .68530 .20424 .72407E-01 -1.0448 28 Prefactor 1.2011 .16539 .49817E-01 -.86298 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 8.00444e-07 Minuit parameter uncertainties: 1 33.0936 2 0.00131625 3 0.000927319 4 0.000480997 5 0.00103497 6 6.47629 7 3.30612 8 10.8768 9 0.096683 10 0.00055992 11 15.8779 12 6.07032 13 0.000899352 14 0.925817 15 1.98192 16 3.40391 17 3.30883 18 14.1584 19 1.88593 20 8.59183e-06 21 6.8978 22 0.00126735 23 0.000612201 24 4.89152e-05 25 2.79125 26 7.06707 27 0.204461 28 0.165462 tfile=/lscratch/kocevski/35368741/ltcube_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.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/35368741/ft2_4FGL_J1635.3+4258_daily_bin2196.fits .....................! real 9.93 user 9.00 sys 0.24 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/35368741/ft1_filtered_4FGL_J1635.3+4258_daily_bin2196.fits evtable="EVENTS" scfile=/lscratch/kocevski/35368741/ft2_4FGL_J1635.3+4258_daily_bin2196.fits sctable="SC_DATA" expcube=/lscratch/kocevski/35368741/ltcube_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.fits outfile=/lscratch/kocevski/35368741/expmap_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.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/35368741/ltcube_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.fits .....................! real 73.87 user 68.07 sys 4.14 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/35368741/ft1_filtered_4FGL_J1635.3+4258_daily_bin2196.fits scfile=/lscratch/kocevski/35368741/ft2_4FGL_J1635.3+4258_daily_bin2196.fits outfile=/lscratch/kocevski/35368741/cmap_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.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 0.83 user 0.22 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/35368741/ft1_filtered_4FGL_J1635.3+4258_daily_bin2196.fits scfile=/lscratch/kocevski/35368741/ft2_4FGL_J1635.3+4258_daily_bin2196.fits outfile=/lscratch/kocevski/35368741/cmap_HighResolution_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.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 0.77 user 0.23 sys 0.12 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/35368741/ft1_filtered_4FGL_J1635.3+4258_daily_bin2196.fits evtable="EVENTS" scfile=/lscratch/kocevski/35368741/ft2_4FGL_J1635.3+4258_daily_bin2196.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/35368741/Model_4FGL_J1635.3+4258_daily_bin2196.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 GALDone. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6871.85821294 Extracting fit parameters... 4FGL J1635.3+4258 Spectrum: LogParabola 311 norm: 1.166e-08 5.599e-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: 1.201e+00 1.655e-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: 6.853e-01 2.045e-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: 1.96414962559e-08 ph cm-2 s-1 Energy Flux Upper Limit: 2.38912551984e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/35368634/likelihoodResults_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 6871.85830149 delta logL = -8.85465378815e-05 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 6871.85821296 delta logL = -1.07065716293e-08 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .23481E-07 1.0000 .0000 .10000E+07 2 'alpha ' .53306E-02 1.0000 .0000 5.0000 3 'Normalizat' .68529 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.2011 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6770E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 6871.858 FROM MIGRAD STATUS=CONVERGED 37 CALLS 235 TOTAL EDM= .65E-12 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .0000 3.6645 .42118E-03** at limit ** 2 alpha .37939 .59254 .13994E-03 .0000 3 Normalizat .68530 1.0248 .20937E-04 .79688E-05 4 Prefactor 1.2011 1.1026 -.95593E-05 .24599E-04 ERR DEF= .500 Final values: norm = 0 alpha = 0.379391 Normalizat = 0.685296 Prefactor = 1.20109 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 6871.858 FROM HESSE STATUS=FAILED 9 CALLS 244 TOTAL EDM= .65E-12 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 3.6645 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha .28958E-02 .60071 .13994E-03 -1.0127 3 Normalizat .68530 1.0248 .20937E-04 -1.0448 4 Prefactor 1.2011 1.1026 -.95593E-05 -.86298 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 6.47872e-13 Minuit parameter uncertainties: 1 2.93828e-06 2 0.614346 3 1.05572 4 1.12496 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 6871.85821294 delta logL = 8.90395313036e-10 Extracting fit parameters... 4FGL J1635.3+4258 Spectrum: LogParabola 311 norm: 0.000e+00 2.938e-06 0.000e+00 1.000e+06 ( 1.000e-13) 312 alpha: 3.794e-01 6.143e-01 0.000e+00 5.000e+00 ( 1.000e+00) 313 beta: 4.797e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 314 Eb: 1.661e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 674 Prefactor: 1.201e+00 1.125e+00 0.000e+00 1.000e+01 ( 1.000e+00) 675 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 676 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 673 Normalization: 6.853e-01 1.056e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 248.846 42.976 Creating a high resolution counts map... INFO: Auto-setting vmin to -2.500e-04 [aplpy.core] INFO: Auto-setting vmax to 2.775e-03 [aplpy.core] Saving /lscratch/kocevski/35368634/cmap_HighResolution_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.39e-05', job_status='DONE', photon_flux_upper_limit='1.96e-08', time_completed='2026-08-19 12:53:56.434107', job_id='35368634', GAL2='1.20', fit_tolerance='1e-08', EG2='0.69', EG='0.69', time_epoch_completed='1787169236.43', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.20', dlogl='8.90e-10', ts2='0.00', photon_index_error='0.00', photon_index='1.82' WHERE bin_id='2196' AND source_name='4FGL J1635.3+4258' AND cadence='daily'; Database successfully updated. Analysis Complete. Wed Aug 19 12:53:56 PDT 2026 _V02 Working on... /lscratch/kocevski/35368684/ft1_filtered_4FGL_J1635.3+4258_daily_bin2196.fits.....................! real 23.55 user 22.13 sys 0.94 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/35368684/ft1_filtered_4FGL_J1635.3+4258_daily_bin2196.fits', '/lscratch/kocevski/35368684/ft2_4FGL_J1635.3+4258_daily_bin2196.fits', expMap='/lscratch/kocevski/35368684/expmap_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.fits', expCube='/lscratch/kocevski/35368684/ltcube_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/35368684/Model_4FGL_J1635.3+4258_daily_bin2196.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/35368684/ft1_filtered_4FGL_J1635.3+4258_daily_bin2196.fits Spacecraft file(s): /lscratch/kocevski/35368684/ft2_4FGL_J1635.3+4258_daily_bin2196.fits Exposure map: /lscratch/kocevski/35368684/expmap_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.fits Exposure cube: /lscratch/kocevski/35368684/ltcube_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/35368684/Model_4FGL_J1635.3+4258_daily_bin2196.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) = 6871.86837867 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6871.85871155 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 44.610 1.0000 .0000 .10000E+07 2 'Prefactor ' .90422E-06 1.0000 .0000 .10000E+07 3 'Prefactor ' .43998E-03 1.0000 .0000 .10000E+07 4 'Prefactor ' .10782E-02 1.0000 .0000 .10000E+07 5 'Prefactor ' .95330E-03 1.0000 .0000 .10000E+07 6 'Prefactor ' 10.640 1.0000 .0000 .10000E+07 7 'Prefactor ' 2.1697 1.0000 .0000 .10000E+07 8 'norm ' 10.525 1.0000 .0000 .10000E+07 9 'norm ' .28524E-01 1.0000 .0000 .10000E+07 10 'norm ' .47756E-06 1.0000 .0000 .10000E+07 11 'Prefactor ' 17.184 1.0000 .0000 .10000E+07 12 'Prefactor ' 15.584 1.0000 .0000 .10000E+07 13 'norm ' .36008E-02 1.0000 .0000 .10000E+07 14 'Prefactor ' .13080 1.0000 .0000 .10000E+07 15 'Prefactor ' 1.7693 1.0000 .0000 .10000E+07 16 'Prefactor ' 2.3064 1.0000 .0000 .10000E+07 17 'Prefactor ' .82599 1.0000 .0000 .10000E+07 18 'Prefactor ' 34.357 1.0000 .0000 .10000E+07 19 'norm ' 4.5507 1.0000 .0000 .10000E+07 20 'norm ' .89651E-06 1.0000 .0000 .10000E+07 21 'Prefactor ' 1.0527 1.0000 .0000 .10000E+07 22 'norm ' .28708E-04 1.0000 .0000 .10000E+07 23 'norm ' .10980E-05 1.0000 .0000 .10000E+07 24 'norm ' .14530E-04 1.0000 .0000 .10000E+07 25 'Prefactor ' 3.0969 1.0000 .0000 .10000E+07 26 'norm ' 13.930 1.0000 .0000 .10000E+07 27 'Normalizat' .68474 1.0000 .10000E-01 10.000 28 'Prefactor ' 1.2014 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= 6871.858 FROM MIGRAD STATUS=CONVERGED 209 CALLS 2691 TOTAL EDM= .10E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .7% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 44.867 4.5470 .28541E-06 -.72413E-01 2 Prefactor .13545E-07 31.373 .15661E-06** at limit ** 3 Prefactor .71332E-07 2.5639 .48984E-06** at limit ** 4 Prefactor .14655E-07 3.8679 -.33047E-06** at limit ** 5 Prefactor .35083E-07 7.3556 .83008E-06** at limit ** 6 Prefactor 10.626 6.3372 -.23799E-07 -.77578E-02 7 Prefactor 2.1707 3.2662 -.22965E-06 -.45230E-02 8 norm 10.522 1.0947 -.14340E-07 -.18329E-02 9 norm .28645E-01 .19023 -.55109E-07** at limit ** 10 norm .11657E-07 6.5350 -.40151E-06** at limit ** 11 Prefactor 17.168 13.641 -.14109E-05 .28589E-01 12 Prefactor 15.515 6.0149 .42878E-07 .57895E-02 13 norm .95479E-08 20.469 .10948E-05** at limit ** 14 Prefactor .12141 19.123 .18580E-05** at limit ** 15 Prefactor 1.7783 2.9053 -.27099E-06 -.14220E-01 16 Prefactor 2.3162 3.2844 .43472E-06 -.34558E-02 17 Prefactor .81538 2.8280 -.70663E-06 -.84398E-02 18 Prefactor 34.366 1.9890 -.93284E-07 -.56524E-02 19 norm 4.5507 1.8848 .32499E-07 .26942E-02 20 norm .55511E-10 .95910 .56360E-07** at limit ** 21 Prefactor 1.0186 10.175 -.53502E-06 .55704E-03 22 norm .90478E-06 2.4261 .64069E-06** at limit ** 23 norm .29865E-07 2.9265 -.52566E-06** at limit ** 24 norm .27756E-09 2.3675 -.33432E-06** at limit ** 25 Prefactor 3.0973 2.7965 -.32874E-06 -.60849E-03 26 norm 13.933 3.6332 .22856E-06 .24465E-01 27 Normalizat .68530 .23994 .35321E-05 -.11993E-03 28 Prefactor 1.2011 .20029 -.20937E-05 -.24271E-03 ERR DEF= .500 Final values: Prefactor = 44.8667 Prefactor = 1.35447e-08 Prefactor = 7.13318e-08 Prefactor = 1.46549e-08 Prefactor = 3.5083e-08 Prefactor = 10.6261 Prefactor = 2.17072 norm = 10.522 norm = 0.0286451 norm = 1.16573e-08 Prefactor = 17.1683 Prefactor = 15.5153 norm = 9.54792e-09 Prefactor = 0.121412 Prefactor = 1.77833 Prefactor = 2.31618 Prefactor = 0.815377 Prefactor = 34.3661 norm = 4.55067 norm = 5.55112e-11 Prefactor = 1.01857 norm = 9.04776e-07 norm = 2.9865e-08 norm = 2.77556e-10 Prefactor = 3.09733 norm = 13.9334 Normalizat = 0.685297 Prefactor = 1.20109 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6871.85821294 Extracting fit parameters... 4FGL J1635.3+4258 Spectrum: LogParabola 311 norm: 1.166e-08 5.599e-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: 1.201e+00 1.655e-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: 6.853e-01 2.045e-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: 1.96414962559e-08 ph cm-2 s-1 Energy Flux Upper Limit: 2.38912551984e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/35368614/likelihoodResults_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 6871.85830149 delta logL = -8.85465378815e-05 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 6871.85821296 delta logL = -1.07065716293e-08 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .23481E-07 1.0000 .0000 .10000E+07 2 'alpha ' .53306E-02 1.0000 .0000 5.0000 3 'Normalizat' .68529 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.2011 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6770E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 6871.858 FROM MIGRAD STATUS=CONVERGED 37 CALLS 235 TOTAL EDM= .65E-12 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .0000 3.6645 .42118E-03** at limit ** 2 alpha .37939 .59254 .13994E-03 .0000 3 Normalizat .68530 1.0248 .20937E-04 .79688E-05 4 Prefactor 1.2011 1.1026 -.95593E-05 .24599E-04 ERR DEF= .500 Final values: norm = 0 alpha = 0.379391 Normalizat = 0.685296 Prefactor = 1.20109 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 6871.858 FROM HESSE STATUS=FAILED 9 CALLS 244 TOTAL EDM= .65E-12 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 3.6645 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha .28958E-02 .60071 .13994E-03 -1.0127 3 Normalizat .68530 1.0248 .20937E-04 -1.0448 4 Prefactor 1.2011 1.1026 -.95593E-05 -.86298 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 6.47872e-13 Minuit parameter uncertainties: 1 2.93828e-06 2 0.614346 3 1.05572 4 1.12496 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 6871.85821294 delta logL = 8.90395313036e-10 Extracting fit parameters... 4FGL J1635.3+4258 Spectrum: LogParabola 311 norm: 0.000e+00 2.938e-06 0.000e+00 1.000e+06 ( 1.000e-13) 312 alpha: 3.794e-01 6.143e-01 0.000e+00 5.000e+00 ( 1.000e+00) 313 beta: 4.797e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 314 Eb: 1.661e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 674 Prefactor: 1.201e+00 1.125e+00 0.000e+00 1.000e+01 ( 1.000e+00) 675 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 676 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 673 Normalization: 6.853e-01 1.056e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 248.846 42.976 Creating a high resolution counts map... INFO: Auto-setting vmin to -2.500e-04 [aplpy.core] INFO: Auto-setting vmax to 2.775e-03 [aplpy.core] Saving /lscratch/kocevski/35368614/cmap_HighResolution_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.39e-05', job_status='DONE', photon_flux_upper_limit='1.96e-08', time_completed='2026-08-19 12:54:26.758366', job_id='35368614', GAL2='1.20', fit_tolerance='1e-08', EG2='0.69', EG='0.69', time_epoch_completed='1787169266.76', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.20', dlogl='8.90e-10', ts2='0.00', photon_index_error='0.00', photon_index='1.82' WHERE bin_id='2196' AND source_name='4FGL J1635.3+4258' AND cadence='daily'; Database successfully updated. Analysis Complete. Wed Aug 19 12:54:27 PDT 2026 tfile=/lscratch/kocevski/35368825/ltcube_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.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/35368825/ft2_4FGL_J1635.3+4258_daily_bin2196.fits .....................! real 8.76 user 8.08 sys 0.22 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/35368825/ft1_filtered_4FGL_J1635.3+4258_daily_bin2196.fits evtable="EVENTS" scfile=/lscratch/kocevski/35368825/ft2_4FGL_J1635.3+4258_daily_bin2196.fits sctable="SC_DATA" expcube=/lscratch/kocevski/35368825/ltcube_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.fits outfile=/lscratch/kocevski/35368825/expmap_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.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/35368825/ltcube_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.fits .....................! real 70.73 user 66.02 sys 3.96 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/35368825/ft1_filtered_4FGL_J1635.3+4258_daily_bin2196.fits scfile=/lscratch/kocevski/35368825/ft2_4FGL_J1635.3+4258_daily_bin2196.fits outfile=/lscratch/kocevski/35368825/cmap_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.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 0.89 user 0.22 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/35368825/ft1_filtered_4FGL_J1635.3+4258_daily_bin2196.fits scfile=/lscratch/kocevski/35368825/ft2_4FGL_J1635.3+4258_daily_bin2196.fits outfile=/lscratch/kocevski/35368825/cmap_HighResolution_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.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 0.94 user 0.23 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/35368825/ft1_filtered_4FGL_J1635.3+4258_daily_bin2196.fits evtable="EVENTS" scfile=/lscratch/kocevski/35368825/ft2_4FGL_J1635.3+4258_daily_bin2196.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/35368825/Model_4FGL_J1635.3+4258_daily_bin2196.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= 6871.858 FROM HESSE STATUS=OK 607 CALLS 3298 TOTAL EDM= .80E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 44.867 33.093 .14973E-03 -1.5574 2 Prefactor .13545E-07 32.040 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .71332E-07 3.0127 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .14655E-07 3.9425 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .35083E-07 7.6376 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 10.626 6.4763 .30691E-03 -1.5643 7 Prefactor 2.1707 3.3061 .69884E-03 -1.5678 8 norm 10.522 10.877 .30859E-03 -1.5643 9 norm .28645E-01 .96683E-01 .81301E-03 -1.5711 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 norm .11657E-07 6.7308 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor 17.168 15.878 .24134E-03 -1.5625 12 Prefactor 15.515 6.0703 .25345E-03 -1.5629 13 norm .95479E-08 21.167 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor .12141 1.7649 .36038E-02 -1.5701 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor 1.7783 1.9819 .78703E-03 -1.5681 16 Prefactor 2.3162 3.4039 .67537E-03 -1.5678 17 Prefactor .81538 3.3568 .51018E-03 -1.5690 18 Prefactor 34.366 14.158 .17063E-03 -1.5591 19 norm 4.5507 1.8859 .47166E-03 -1.5665 20 norm .55511E-10 .49775 .19746E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Prefactor 1.0186 11.678 .12032E-02 -1.5688 22 norm .90478E-06 .44380 .32593E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 norm .29865E-07 3.1400 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 24 norm .27756E-09 2.2965 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 25 Prefactor 3.0973 2.7912 .57601E-03 -1.5673 26 norm 13.933 7.0671 .26811E-03 -1.5633 27 Normalizat .68530 .20424 .72407E-01 -1.0448 28 Prefactor 1.2011 .16539 .49817E-01 -.86298 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 8.00444e-07 Minuit parameter uncertainties: 1 33.0936 2 0.00131625 3 0.000927319 4 0.000480997 5 0.00103497 6 6.47629 7 3.30612 8 10.8768 9 0.096683 10 0.00055992 11 15.8779 12 6.07032 13 0.000899352 14 0.925817 15 1.98192 16 3.40391 17 3.30883 18 14.1584 19 1.88593 20 8.59183e-06 21 6.8978 22 0.00126735 23 0.000612201 24 4.89152e-05 25 2.79125 26 7.06707 27 0.204461 28 0.165462 _V02 Working on... /lscratch/kocevski/35368699/ft1_filtered_4FGL_J1635.3+4258_daily_bin2196.fits.....................! real 27.02 user 24.85 sys 1.11 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/35368699/ft1_filtered_4FGL_J1635.3+4258_daily_bin2196.fits', '/lscratch/kocevski/35368699/ft2_4FGL_J1635.3+4258_daily_bin2196.fits', expMap='/lscratch/kocevski/35368699/expmap_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.fits', expCube='/lscratch/kocevski/35368699/ltcube_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/35368699/Model_4FGL_J1635.3+4258_daily_bin2196.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/35368699/ft1_filtered_4FGL_J1635.3+4258_daily_bin2196.fits Spacecraft file(s): /lscratch/kocevski/35368699/ft2_4FGL_J1635.3+4258_daily_bin2196.fits Exposure map: /lscratch/kocevski/35368699/expmap_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.fits Exposure cube: /lscratch/kocevski/35368699/ltcube_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/35368699/Model_4FGL_J1635.3+4258_daily_bin2196.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) = 6871.86837867 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6871.85871155 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 44.610 1.0000 .0000 .10000E+07 2 'Prefactor ' .90422E-06 1.0000 .0000 .10000E+07 3 'Prefactor ' .43998E-03 1.0000 .0000 .10000E+07 4 'Prefactor ' .10782E-02 1.0000 .0000 .10000E+07 5 'Prefactor ' .95330E-03 1.0000 .0000 .10000E+07 6 'Prefactor ' 10.640 1.0000 .0000 .10000E+07 7 'Prefactor ' 2.1697 1.0000 .0000 .10000E+07 8 'norm ' 10.525 1.0000 .0000 .10000E+07 9 'norm ' .28524E-01 1.0000 .0000 .10000E+07 10 'norm ' .47756E-06 1.0000 .0000 .10000E+07 11 'Prefactor ' 17.184 1.0000 .0000 .10000E+07 12 'Prefactor ' 15.584 1.0000 .0000 .10000E+07 13 'norm ' .36008E-02 1.0000 .0000 .10000E+07 14 'Prefactor ' .13080 1.0000 .0000 .10000E+07 15 'Prefactor ' 1.7693 1.0000 .0000 .10000E+07 16 'Prefactor ' 2.3064 1.0000 .0000 .10000E+07 17 'Prefactor ' .82599 1.0000 .0000 .10000E+07 18 'Prefactor ' 34.357 1.0000 .0000 .10000E+07 19 'norm ' 4.5507 1.0000 .0000 .10000E+07 20 'norm ' .89651E-06 1.0000 .0000 .10000E+07 21 'Prefactor ' 1.0527 1.0000 .0000 .10000E+07 22 'norm ' .28708E-04 1.0000 .0000 .10000E+07 23 'norm ' .10980E-05 1.0000 .0000 .10000E+07 24 'norm ' .14530E-04 1.0000 .0000 .10000E+07 25 'Prefactor ' 3.0969 1.0000 .0000 .10000E+07 26 'norm ' 13.930 1.0000 .0000 .10000E+07 27 'Normalizat' .68474 1.0000 .10000E-01 10.000 28 'Prefactor ' 1.2014 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= 6871.858 FROM MIGRAD STATUS=CONVERGED 209 CALLS 2691 TOTAL EDM= .10E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .7% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 44.867 4.5470 .28541E-06 -.72413E-01 2 Prefactor .13545E-07 31.373 .15661E-06** at limit ** 3 Prefactor .71332E-07 2.5639 .48984E-06** at limit ** 4 Prefactor .14655E-07 3.8679 -.33047E-06** at limit ** 5 Prefactor .35083E-07 7.3556 .83008E-06** at limit ** 6 Prefactor 10.626 6.3372 -.23799E-07 -.77578E-02 7 Prefactor 2.1707 3.2662 -.22965E-06 -.45230E-02 8 norm 10.522 1.0947 -.14340E-07 -.18329E-02 9 norm .28645E-01 .19023 -.55109E-07** at limit ** 10 norm .11657E-07 6.5350 -.40151E-06** at limit ** 11 Prefactor 17.168 13.641 -.14109E-05 .28589E-01 12 Prefactor 15.515 6.0149 .42878E-07 .57895E-02 13 norm .95479E-08 20.469 .10948E-05** at limit ** 14 Prefactor .12141 19.123 .18580E-05** at limit ** 15 Prefactor 1.7783 2.9053 -.27099E-06 -.14220E-01 16 Prefactor 2.3162 3.2844 .43472E-06 -.34558E-02 17 Prefactor .81538 2.8280 -.70663E-06 -.84398E-02 18 Prefactor 34.366 1.9890 -.93284E-07 -.56524E-02 19 norm 4.5507 1.8848 .32499E-07 .26942E-02 20 norm .55511E-10 .95910 .56360E-07** at limit ** 21 Prefactor 1.0186 10.175 -.53502E-06 .55704E-03 22 norm .90478E-06 2.4261 .64069E-06** at limit ** 23 norm .29865E-07 2.9265 -.52566E-06** at limit ** 24 norm .27756E-09 2.3675 -.33432E-06** at limit ** 25 Prefactor 3.0973 2.7965 -.32874E-06 -.60849E-03 26 norm 13.933 3.6332 .22856E-06 .24465E-01 27 Normalizat .68530 .23994 .35321E-05 -.11993E-03 28 Prefactor 1.2011 .20029 -.20937E-05 -.24271E-03 ERR DEF= .500 Final values: Prefactor = 44.8667 Prefactor = 1.35447e-08 Prefactor = 7.13318e-08 Prefactor = 1.46549e-08 Prefactor = 3.5083e-08 Prefactor = 10.6261 Prefactor = 2.17072 norm = 10.522 norm = 0.0286451 norm = 1.16573e-08 Prefactor = 17.1683 Prefactor = 15.5153 norm = 9.54792e-09 Prefactor = 0.121412 Prefactor = 1.77833 Prefactor = 2.31618 Prefactor = 0.815377 Prefactor = 34.3661 norm = 4.55067 norm = 5.55112e-11 Prefactor = 1.01857 norm = 9.04776e-07 norm = 2.9865e-08 norm = 2.77556e-10 Prefactor = 3.09733 norm = 13.9334 Normalizat = 0.685297 Prefactor = 1.20109 _V02 Working on... /lscratch/kocevski/35368728/ft1_filtered_4FGL_J1635.3+4258_daily_bin2196.fits.....................! real 23.03 user 21.67 sys 0.85 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/35368728/ft1_filtered_4FGL_J1635.3+4258_daily_bin2196.fits', '/lscratch/kocevski/35368728/ft2_4FGL_J1635.3+4258_daily_bin2196.fits', expMap='/lscratch/kocevski/35368728/expmap_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.fits', expCube='/lscratch/kocevski/35368728/ltcube_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/35368728/Model_4FGL_J1635.3+4258_daily_bin2196.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/35368728/ft1_filtered_4FGL_J1635.3+4258_daily_bin2196.fits Spacecraft file(s): /lscratch/kocevski/35368728/ft2_4FGL_J1635.3+4258_daily_bin2196.fits Exposure map: /lscratch/kocevski/35368728/expmap_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.fits Exposure cube: /lscratch/kocevski/35368728/ltcube_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/35368728/Model_4FGL_J1635.3+4258_daily_bin2196.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) = 6871.86837867 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6871.85871155 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 44.610 1.0000 .0000 .10000E+07 2 'Prefactor ' .90422E-06 1.0000 .0000 .10000E+07 3 'Prefactor ' .43998E-03 1.0000 .0000 .10000E+07 4 'Prefactor ' .10782E-02 1.0000 .0000 .10000E+07 5 'Prefactor ' .95330E-03 1.0000 .0000 .10000E+07 6 'Prefactor ' 10.640 1.0000 .0000 .10000E+07 7 'Prefactor ' 2.1697 1.0000 .0000 .10000E+07 8 'norm ' 10.525 1.0000 .0000 .10000E+07 9 'norm ' .28524E-01 1.0000 .0000 .10000E+07 10 'norm ' .47756E-06 1.0000 .0000 .10000E+07 11 'Prefactor ' 17.184 1.0000 .0000 .10000E+07 12 'Prefactor ' 15.584 1.0000 .0000 .10000E+07 13 'norm ' .36008E-02 1.0000 .0000 .10000E+07 14 'Prefactor ' .13080 1.0000 .0000 .10000E+07 15 'Prefactor ' 1.7693 1.0000 .0000 .10000E+07 16 'Prefactor ' 2.3064 1.0000 .0000 .10000E+07 17 'Prefactor ' .82599 1.0000 .0000 .10000E+07 18 'Prefactor ' 34.357 1.0000 .0000 .10000E+07 19 'norm ' 4.5507 1.0000 .0000 .10000E+07 20 'norm ' .89651E-06 1.0000 .0000 .10000E+07 21 'Prefactor ' 1.0527 1.0000 .0000 .10000E+07 22 'norm ' .28708E-04 1.0000 .0000 .10000E+07 23 'norm ' .10980E-05 1.0000 .0000 .10000E+07 24 'norm ' .14530E-04 1.0000 .0000 .10000E+07 25 'Prefactor ' 3.0969 1.0000 .0000 .10000E+07 26 'norm ' 13.930 1.0000 .0000 .10000E+07 27 'Normalizat' .68474 1.0000 .10000E-01 10.000 28 'Prefactor ' 1.2014 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= 6871.858 FROM MIGRAD STATUS=CONVERGED 209 CALLS 2691 TOTAL EDM= .10E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .7% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 44.867 4.5470 .28541E-06 -.72413E-01 2 Prefactor .13545E-07 31.373 .15661E-06** at limit ** 3 Prefactor .71332E-07 2.5639 .48984E-06** at limit ** 4 Prefactor .14655E-07 3.8679 -.33047E-06** at limit ** 5 Prefactor .35083E-07 7.3556 .83008E-06** at limit ** 6 Prefactor 10.626 6.3372 -.23799E-07 -.77578E-02 7 Prefactor 2.1707 3.2662 -.22965E-06 -.45230E-02 8 norm 10.522 1.0947 -.14340E-07 -.18329E-02 9 norm .28645E-01 .19023 -.55109E-07** at limit ** 10 norm .11657E-07 6.5350 -.40151E-06** at limit ** 11 Prefactor 17.168 13.641 -.14109E-05 .28589E-01 12 Prefactor 15.515 6.0149 .42878E-07 .57895E-02 13 norm .95479E-08 20.469 .10948E-05** at limit ** 14 Prefactor .12141 19.123 .18580E-05** at limit ** 15 Prefactor 1.7783 2.9053 -.27099E-06 -.14220E-01 16 Prefactor 2.3162 3.2844 .43472E-06 -.34558E-02 17 Prefactor .81538 2.8280 -.70663E-06 -.84398E-02 18 Prefactor 34.366 1.9890 -.93284E-07 -.56524E-02 19 norm 4.5507 1.8848 .32499E-07 .26942E-02 20 norm .55511E-10 .95910 .56360E-07** at limit ** 21 Prefactor 1.0186 10.175 -.53502E-06 .55704E-03 22 norm .90478E-06 2.4261 .64069E-06** at limit ** 23 norm .29865E-07 2.9265 -.52566E-06** at limit ** 24 norm .27756E-09 2.3675 -.33432E-06** at limit ** 25 Prefactor 3.0973 2.7965 -.32874E-06 -.60849E-03 26 norm 13.933 3.6332 .22856E-06 .24465E-01 27 Normalizat .68530 .23994 .35321E-05 -.11993E-03 28 Prefactor 1.2011 .20029 -.20937E-05 -.24271E-03 ERR DEF= .500 Final values: Prefactor = 44.8667 Prefactor = 1.35447e-08 Prefactor = 7.13318e-08 Prefactor = 1.46549e-08 Prefactor = 3.5083e-08 Prefactor = 10.6261 Prefactor = 2.17072 norm = 10.522 norm = 0.0286451 norm = 1.16573e-08 Prefactor = 17.1683 Prefactor = 15.5153 norm = 9.54792e-09 Prefactor = 0.121412 Prefactor = 1.77833 Prefactor = 2.31618 Prefactor = 0.815377 Prefactor = 34.3661 norm = 4.55067 norm = 5.55112e-11 Prefactor = 1.01857 norm = 9.04776e-07 norm = 2.9865e-08 norm = 2.77556e-10 Prefactor = 3.09733 norm = 13.9334 Normalizat = 0.685297 Prefactor = 1.20109 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6871.85821294 Extracting fit parameters... 4FGL J1635.3+4258 Spectrum: LogParabola 311 norm: 1.166e-08 5.599e-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: 1.201e+00 1.655e-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: 6.853e-01 2.045e-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: 1.96414962559e-08 ph cm-2 s-1 Energy Flux Upper Limit: 2.38912551984e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/35368684/likelihoodResults_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 6871.85830149 delta logL = -8.85465378815e-05 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 6871.85821296 delta logL = -1.07065716293e-08 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .23481E-07 1.0000 .0000 .10000E+07 2 'alpha ' .53306E-02 1.0000 .0000 5.0000 3 'Normalizat' .68529 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.2011 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6770E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 6871.858 FROM MIGRAD STATUS=CONVERGED 37 CALLS 235 TOTAL EDM= .65E-12 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .0000 3.6645 .42118E-03** at limit ** 2 alpha .37939 .59254 .13994E-03 .0000 3 Normalizat .68530 1.0248 .20937E-04 .79688E-05 4 Prefactor 1.2011 1.1026 -.95593E-05 .24599E-04 ERR DEF= .500 Final values: norm = 0 alpha = 0.379391 Normalizat = 0.685296 Prefactor = 1.20109 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 6871.858 FROM HESSE STATUS=FAILED 9 CALLS 244 TOTAL EDM= .65E-12 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 3.6645 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha .28958E-02 .60071 .13994E-03 -1.0127 3 Normalizat .68530 1.0248 .20937E-04 -1.0448 4 Prefactor 1.2011 1.1026 -.95593E-05 -.86298 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 6.47872e-13 Minuit parameter uncertainties: 1 2.93828e-06 2 0.614346 3 1.05572 4 1.12496 ********** ** 18 **HESSE ********** FCN= 6871.858 FROM HESSE STATUS=OK 607 CALLS 3298 TOTAL EDM= .80E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 44.867 33.093 .14973E-03 -1.5574 2 Prefactor .13545E-07 32.040 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .71332E-07 3.0127 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .14655E-07 3.9425 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .35083E-07 7.6376 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 10.626 6.4763 .30691E-03 -1.5643 7 Prefactor 2.1707 3.3061 .69884E-03 -1.5678 8 norm 10.522 10.877 .30859E-03 -1.5643 9 norm .28645E-01 .96683E-01 .81301E-03 -1.5711 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 norm .11657E-07 6.7308 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor 17.168 15.878 .24134E-03 -1.5625 12 Prefactor 15.515 6.0703 .25345E-03 -1.5629 13 norm .95479E-08 21.167 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor .12141 1.7649 .36038E-02 -1.5701 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor 1.7783 1.9819 .78703E-03 -1.5681 16 Prefactor 2.3162 3.4039 .67537E-03 -1.5678 17 Prefactor .81538 3.3568 .51018E-03 -1.5690 18 Prefactor 34.366 14.158 .17063E-03 -1.5591 19 norm 4.5507 1.8859 .47166E-03 -1.5665 20 norm .55511E-10 .49775 .19746E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Prefactor 1.0186 11.678 .12032E-02 -1.5688 22 norm .90478E-06 .44380 .32593E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 norm .29865E-07 3.1400 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 24 norm .27756E-09 2.2965 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 25 Prefactor 3.0973 2.7912 .57601E-03 -1.5673 26 norm 13.933 7.0671 .26811E-03 -1.5633 27 Normalizat .68530 .20424 .72407E-01 -1.0448 28 Prefactor 1.2011 .16539 .49817E-01 -.86298 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 8.00444e-07 Minuit parameter uncertainties: 1 33.0936 2 0.00131625 3 0.000927319 4 0.000480997 5 0.00103497 6 6.47629 7 3.30612 8 10.8768 9 0.096683 10 0.00055992 11 15.8779 12 6.07032 13 0.000899352 14 0.925817 15 1.98192 16 3.40391 17 3.30883 18 14.1584 19 1.88593 20 8.59183e-06 21 6.8978 22 0.00126735 23 0.000612201 24 4.89152e-05 25 2.79125 26 7.06707 27 0.204461 28 0.165462 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 6871.85821294 delta logL = 8.90395313036e-10 Extracting fit parameters... 4FGL J1635.3+4258 Spectrum: LogParabola 311 norm: 0.000e+00 2.938e-06 0.000e+00 1.000e+06 ( 1.000e-13) 312 alpha: 3.794e-01 6.143e-01 0.000e+00 5.000e+00 ( 1.000e+00) 313 beta: 4.797e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 314 Eb: 1.661e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 674 Prefactor: 1.201e+00 1.125e+00 0.000e+00 1.000e+01 ( 1.000e+00) 675 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 676 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 673 Normalization: 6.853e-01 1.056e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 248.846 42.976 Creating a high resolution counts map... INFO: Auto-setting vmin to -2.500e-04 [aplpy.core] INFO: Auto-setting vmax to 2.775e-03 [aplpy.core] Saving /lscratch/kocevski/35368684/cmap_HighResolution_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.39e-05', job_status='DONE', photon_flux_upper_limit='1.96e-08', time_completed='2026-08-19 12:55:31.839235', job_id='35368684', GAL2='1.20', fit_tolerance='1e-08', EG2='0.69', EG='0.69', time_epoch_completed='1787169331.84', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.20', dlogl='8.90e-10', ts2='0.00', photon_index_error='0.00', photon_index='1.82' WHERE bin_id='2196' AND source_name='4FGL J1635.3+4258' AND cadence='daily'; Database successfully updated. Analysis Complete. Wed Aug 19 12:55:32 PDT 2026 ********** ** 18 **HESSE ********** FCN= 6871.858 FROM HESSE STATUS=OK 607 CALLS 3298 TOTAL EDM= .80E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 44.867 33.093 .14973E-03 -1.5574 2 Prefactor .13545E-07 32.040 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .71332E-07 3.0127 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .14655E-07 3.9425 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .35083E-07 7.6376 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 10.626 6.4763 .30691E-03 -1.5643 7 Prefactor 2.1707 3.3061 .69884E-03 -1.5678 8 norm 10.522 10.877 .30859E-03 -1.5643 9 norm .28645E-01 .96683E-01 .81301E-03 -1.5711 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 norm .11657E-07 6.7308 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor 17.168 15.878 .24134E-03 -1.5625 12 Prefactor 15.515 6.0703 .25345E-03 -1.5629 13 norm .95479E-08 21.167 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor .12141 1.7649 .36038E-02 -1.5701 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor 1.7783 1.9819 .78703E-03 -1.5681 16 Prefactor 2.3162 3.4039 .67537E-03 -1.5678 17 Prefactor .81538 3.3568 .51018E-03 -1.5690 18 Prefactor 34.366 14.158 .17063E-03 -1.5591 19 norm 4.5507 1.8859 .47166E-03 -1.5665 20 norm .55511E-10 .49775 .19746E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Prefactor 1.0186 11.678 .12032E-02 -1.5688 22 norm .90478E-06 .44380 .32593E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 norm .29865E-07 3.1400 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 24 norm .27756E-09 2.2965 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 25 Prefactor 3.0973 2.7912 .57601E-03 -1.5673 26 norm 13.933 7.0671 .26811E-03 -1.5633 27 Normalizat .68530 .20424 .72407E-01 -1.0448 28 Prefactor 1.2011 .16539 .49817E-01 -.86298 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 8.00444e-07 Minuit parameter uncertainties: 1 33.0936 2 0.00131625 3 0.000927319 4 0.000480997 5 0.00103497 6 6.47629 7 3.30612 8 10.8768 9 0.096683 10 0.00055992 11 15.8779 12 6.07032 13 0.000899352 14 0.925817 15 1.98192 16 3.40391 17 3.30883 18 14.1584 19 1.88593 20 8.59183e-06 21 6.8978 22 0.00126735 23 0.000612201 24 4.89152e-05 25 2.79125 26 7.06707 27 0.204461 28 0.165462 _V02 Working on... /lscratch/kocevski/35368743/ft1_filtered_4FGL_J1635.3+4258_daily_bin2196.fits.....................! real 25.38 user 23.95 sys 0.62 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/35368743/ft1_filtered_4FGL_J1635.3+4258_daily_bin2196.fits', '/lscratch/kocevski/35368743/ft2_4FGL_J1635.3+4258_daily_bin2196.fits', expMap='/lscratch/kocevski/35368743/expmap_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.fits', expCube='/lscratch/kocevski/35368743/ltcube_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/35368743/Model_4FGL_J1635.3+4258_daily_bin2196.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/35368743/ft1_filtered_4FGL_J1635.3+4258_daily_bin2196.fits Spacecraft file(s): /lscratch/kocevski/35368743/ft2_4FGL_J1635.3+4258_daily_bin2196.fits Exposure map: /lscratch/kocevski/35368743/expmap_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.fits Exposure cube: /lscratch/kocevski/35368743/ltcube_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/35368743/Model_4FGL_J1635.3+4258_daily_bin2196.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) = 6871.86837867 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6871.85871155 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 44.610 1.0000 .0000 .10000E+07 2 'Prefactor ' .90422E-06 1.0000 .0000 .10000E+07 3 'Prefactor ' .43998E-03 1.0000 .0000 .10000E+07 4 'Prefactor ' .10782E-02 1.0000 .0000 .10000E+07 5 'Prefactor ' .95330E-03 1.0000 .0000 .10000E+07 6 'Prefactor ' 10.640 1.0000 .0000 .10000E+07 7 'Prefactor ' 2.1697 1.0000 .0000 .10000E+07 8 'norm ' 10.525 1.0000 .0000 .10000E+07 9 'norm ' .28524E-01 1.0000 .0000 .10000E+07 10 'norm ' .47756E-06 1.0000 .0000 .10000E+07 11 'Prefactor ' 17.184 1.0000 .0000 .10000E+07 12 'Prefactor ' 15.584 1.0000 .0000 .10000E+07 13 'norm ' .36008E-02 1.0000 .0000 .10000E+07 14 'Prefactor ' .13080 1.0000 .0000 .10000E+07 15 'Prefactor ' 1.7693 1.0000 .0000 .10000E+07 16 'Prefactor ' 2.3064 1.0000 .0000 .10000E+07 17 'Prefactor ' .82599 1.0000 .0000 .10000E+07 18 'Prefactor ' 34.357 1.0000 .0000 .10000E+07 19 'norm ' 4.5507 1.0000 .0000 .10000E+07 20 'norm ' .89651E-06 1.0000 .0000 .10000E+07 21 'Prefactor ' 1.0527 1.0000 .0000 .10000E+07 22 'norm ' .28708E-04 1.0000 .0000 .10000E+07 23 'norm ' .10980E-05 1.0000 .0000 .10000E+07 24 'norm ' .14530E-04 1.0000 .0000 .10000E+07 25 'Prefactor ' 3.0969 1.0000 .0000 .10000E+07 26 'norm ' 13.930 1.0000 .0000 .10000E+07 27 'Normalizat' .68474 1.0000 .10000E-01 10.000 28 'Prefactor ' 1.2014 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= 6871.858 FROM MIGRAD STATUS=CONVERGED 209 CALLS 2691 TOTAL EDM= .10E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .7% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 44.867 4.5470 .28541E-06 -.72413E-01 2 Prefactor .13545E-07 31.373 .15661E-06** at limit ** 3 Prefactor .71332E-07 2.5639 .48984E-06** at limit ** 4 Prefactor .14655E-07 3.8679 -.33047E-06** at limit ** 5 Prefactor .35083E-07 7.3556 .83008E-06** at limit ** 6 Prefactor 10.626 6.3372 -.23799E-07 -.77578E-02 7 Prefactor 2.1707 3.2662 -.22965E-06 -.45230E-02 8 norm 10.522 1.0947 -.14340E-07 -.18329E-02 9 norm .28645E-01 .19023 -.55109E-07** at limit ** 10 norm .11657E-07 6.5350 -.40151E-06** at limit ** 11 Prefactor 17.168 13.641 -.14109E-05 .28589E-01 12 Prefactor 15.515 6.0149 .42878E-07 .57895E-02 13 norm .95479E-08 20.469 .10948E-05** at limit ** 14 Prefactor .12141 19.123 .18580E-05** at limit ** 15 Prefactor 1.7783 2.9053 -.27099E-06 -.14220E-01 16 Prefactor 2.3162 3.2844 .43472E-06 -.34558E-02 17 Prefactor .81538 2.8280 -.70663E-06 -.84398E-02 18 Prefactor 34.366 1.9890 -.93284E-07 -.56524E-02 19 norm 4.5507 1.8848 .32499E-07 .26942E-02 20 norm .55511E-10 .95910 .56360E-07** at limit ** 21 Prefactor 1.0186 10.175 -.53502E-06 .55704E-03 22 norm .90478E-06 2.4261 .64069E-06** at limit ** 23 norm .29865E-07 2.9265 -.52566E-06** at limit ** 24 norm .27756E-09 2.3675 -.33432E-06** at limit ** 25 Prefactor 3.0973 2.7965 -.32874E-06 -.60849E-03 26 norm 13.933 3.6332 .22856E-06 .24465E-01 27 Normalizat .68530 .23994 .35321E-05 -.11993E-03 28 Prefactor 1.2011 .20029 -.20937E-05 -.24271E-03 ERR DEF= .500 Final values: Prefactor = 44.8667 Prefactor = 1.35447e-08 Prefactor = 7.13318e-08 Prefactor = 1.46549e-08 Prefactor = 3.5083e-08 Prefactor = 10.6261 Prefactor = 2.17072 norm = 10.522 norm = 0.0286451 norm = 1.16573e-08 Prefactor = 17.1683 Prefactor = 15.5153 norm = 9.54792e-09 Prefactor = 0.121412 Prefactor = 1.77833 Prefactor = 2.31618 Prefactor = 0.815377 Prefactor = 34.3661 norm = 4.55067 norm = 5.55112e-11 Prefactor = 1.01857 norm = 9.04776e-07 norm = 2.9865e-08 norm = 2.77556e-10 Prefactor = 3.09733 norm = 13.9334 Normalizat = 0.685297 Prefactor = 1.20109 _V02 Working on... /lscratch/kocevski/35368741/ft1_filtered_4FGL_J1635.3+4258_daily_bin2196.fits.....................! real 24.29 user 22.71 sys 1.00 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/35368741/ft1_filtered_4FGL_J1635.3+4258_daily_bin2196.fits', '/lscratch/kocevski/35368741/ft2_4FGL_J1635.3+4258_daily_bin2196.fits', expMap='/lscratch/kocevski/35368741/expmap_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.fits', expCube='/lscratch/kocevski/35368741/ltcube_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/35368741/Model_4FGL_J1635.3+4258_daily_bin2196.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/35368741/ft1_filtered_4FGL_J1635.3+4258_daily_bin2196.fits Spacecraft file(s): /lscratch/kocevski/35368741/ft2_4FGL_J1635.3+4258_daily_bin2196.fits Exposure map: /lscratch/kocevski/35368741/expmap_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.fits Exposure cube: /lscratch/kocevski/35368741/ltcube_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/35368741/Model_4FGL_J1635.3+4258_daily_bin2196.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) = 6871.86837867 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6871.85871155 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 44.610 1.0000 .0000 .10000E+07 2 'Prefactor ' .90422E-06 1.0000 .0000 .10000E+07 3 'Prefactor ' .43998E-03 1.0000 .0000 .10000E+07 4 'Prefactor ' .10782E-02 1.0000 .0000 .10000E+07 5 'Prefactor ' .95330E-03 1.0000 .0000 .10000E+07 6 'Prefactor ' 10.640 1.0000 .0000 .10000E+07 7 'Prefactor ' 2.1697 1.0000 .0000 .10000E+07 8 'norm ' 10.525 1.0000 .0000 .10000E+07 9 'norm ' .28524E-01 1.0000 .0000 .10000E+07 10 'norm ' .47756E-06 1.0000 .0000 .10000E+07 11 'Prefactor ' 17.184 1.0000 .0000 .10000E+07 12 'Prefactor ' 15.584 1.0000 .0000 .10000E+07 13 'norm ' .36008E-02 1.0000 .0000 .10000E+07 14 'Prefactor ' .13080 1.0000 .0000 .10000E+07 15 'Prefactor ' 1.7693 1.0000 .0000 .10000E+07 16 'Prefactor ' 2.3064 1.0000 .0000 .10000E+07 17 'Prefactor ' .82599 1.0000 .0000 .10000E+07 18 'Prefactor ' 34.357 1.0000 .0000 .10000E+07 19 'norm ' 4.5507 1.0000 .0000 .10000E+07 20 'norm ' .89651E-06 1.0000 .0000 .10000E+07 21 'Prefactor ' 1.0527 1.0000 .0000 .10000E+07 22 'norm ' .28708E-04 1.0000 .0000 .10000E+07 23 'norm ' .10980E-05 1.0000 .0000 .10000E+07 24 'norm ' .14530E-04 1.0000 .0000 .10000E+07 25 'Prefactor ' 3.0969 1.0000 .0000 .10000E+07 26 'norm ' 13.930 1.0000 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6871.85821294 Extracting fit parameters... 4FGL J1635.3+4258 Spectrum: LogParabola 311 norm: 1.166e-08 5.599e-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: 1.201e+00 1.655e-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: 6.853e-01 2.045e-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: 1.96414962559e-08 ph cm-2 s-1 Energy Flux Upper Limit: 2.38912551984e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/35368699/likelihoodResults_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 6871.85830149 delta logL = -8.85465378815e-05 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 6871.85821296 delta logL = -1.07065716293e-08 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .23481E-07 1.0000 .0000 .10000E+07 2 'alpha ' .53306E-02 1.0000 .0000 5.0000 3 'Normalizat' .68529 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.2011 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6770E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 6871.858 FROM MIGRAD STATUS=CONVERGED 37 CALLS 235 TOTAL EDM= .65E-12 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .0000 3.6645 .42118E-03** at limit ** 2 alpha .37939 .59254 .13994E-03 .0000 3 Normalizat .68530 1.0248 .20937E-04 .79688E-05 4 Prefactor 1.2011 1.1026 -.95593E-05 .24599E-04 ERR DEF= .500 Final values: norm = 0 alpha = 0.379391 Normalizat = 0.685296 Prefactor = 1.20109 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 6871.858 FROM HESSE STATUS=FAILED 9 CALLS 244 TOTAL EDM= .65E-12 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 3.6645 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha .28958E-02 .60071 .13994E-03 -1.0127 3 Normalizat .68530 1.0248 .20937E-04 -1.0448 4 Prefactor 1.2011 1.1026 -.95593E-05 -.86298 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 6.47872e-13 Minuit parameter uncertainties: 1 2.93828e-06 2 0.614346 3 1.05572 4 1.12496 .0000 .10000E+07 27 'Normalizat' .68474 1.0000 .10000E-01 10.000 28 'Prefactor ' 1.2014 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= 6871.858 FROM MIGRAD STATUS=CONVERGED 209 CALLS 2691 TOTAL EDM= .10E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .7% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 44.867 4.5470 .28541E-06 -.72413E-01 2 Prefactor .13545E-07 31.373 .15661E-06** at limit ** 3 Prefactor .71332E-07 2.5639 .48984E-06** at limit ** 4 Prefactor .14655E-07 3.8679 -.33047E-06** at limit ** 5 Prefactor .35083E-07 7.3556 .83008E-06** at limit ** 6 Prefactor 10.626 6.3372 -.23799E-07 -.77578E-02 7 Prefactor 2.1707 3.2662 -.22965E-06 -.45230E-02 8 norm 10.522 1.0947 -.14340E-07 -.18329E-02 9 norm .28645E-01 .19023 -.55109E-07** at limit ** 10 norm .11657E-07 6.5350 -.40151E-06** at limit ** 11 Prefactor 17.168 13.641 -.14109E-05 .28589E-01 12 Prefactor 15.515 6.0149 .42878E-07 .57895E-02 13 norm .95479E-08 20.469 .10948E-05** at limit ** 14 Prefactor .12141 19.123 .18580E-05** at limit ** 15 Prefactor 1.7783 2.9053 -.27099E-06 -.14220E-01 16 Prefactor 2.3162 3.2844 .43472E-06 -.34558E-02 17 Prefactor .81538 2.8280 -.70663E-06 -.84398E-02 18 Prefactor 34.366 1.9890 -.93284E-07 -.56524E-02 19 norm 4.5507 1.8848 .32499E-07 .26942E-02 20 norm .55511E-10 .95910 .56360E-07** at limit ** 21 Prefactor 1.0186 10.175 -.53502E-06 .55704E-03 22 norm .90478E-06 2.4261 .64069E-06** at limit ** 23 norm .29865E-07 2.9265 -.52566E-06** at limit ** 24 norm .27756E-09 2.3675 -.33432E-06** at limit ** 25 Prefactor 3.0973 2.7965 -.32874E-06 -.60849E-03 26 norm 13.933 3.6332 .22856E-06 .24465E-01 27 Normalizat .68530 .23994 .35321E-05 -.11993E-03 28 Prefactor 1.2011 .20029 -.20937E-05 -.24271E-03 ERR DEF= .500 Final values: Prefactor = 44.8667 Prefactor = 1.35447e-08 Prefactor = 7.13318e-08 Prefactor = 1.46549e-08 Prefactor = 3.5083e-08 Prefactor = 10.6261 Prefactor = 2.17072 norm = 10.522 norm = 0.0286451 norm = 1.16573e-08 Prefactor = 17.1683 Prefactor = 15.5153 norm = 9.54792e-09 Prefactor = 0.121412 Prefactor = 1.77833 Prefactor = 2.31618 Prefactor = 0.815377 Prefactor = 34.3661 norm = 4.55067 norm = 5.55112e-11 Prefactor = 1.01857 norm = 9.04776e-07 norm = 2.9865e-08 norm = 2.77556e-10 Prefactor = 3.09733 norm = 13.9334 Normalizat = 0.685297 Prefactor = 1.20109 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 6871.85821294 delta logL = 8.90395313036e-10 Extracting fit parameters... 4FGL J1635.3+4258 Spectrum: LogParabola 311 norm: 0.000e+00 2.938e-06 0.000e+00 1.000e+06 ( 1.000e-13) 312 alpha: 3.794e-01 6.143e-01 0.000e+00 5.000e+00 ( 1.000e+00) 313 beta: 4.797e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 314 Eb: 1.661e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 674 Prefactor: 1.201e+00 1.125e+00 0.000e+00 1.000e+01 ( 1.000e+00) 675 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 676 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 673 Normalization: 6.853e-01 1.056e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 248.846 42.976 Creating a high resolution counts map... INFO: Auto-setting vmin to -2.500e-04 [aplpy.core] INFO: Auto-setting vmax to 2.775e-03 [aplpy.core] Saving /lscratch/kocevski/35368699/cmap_HighResolution_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.39e-05', job_status='DONE', photon_flux_upper_limit='1.96e-08', time_completed='2026-08-19 12:56:18.350636', job_id='35368699', GAL2='1.20', fit_tolerance='1e-08', EG2='0.69', EG='0.69', time_epoch_completed='1787169378.35', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.20', dlogl='8.90e-10', ts2='0.00', photon_index_error='0.00', photon_index='1.82' WHERE bin_id='2196' AND source_name='4FGL J1635.3+4258' AND cadence='daily'; Database successfully updated. Analysis Complete. Wed Aug 19 12:56:18 PDT 2026 ********** ** 18 **HESSE ********** FCN= 6871.858 FROM HESSE STATUS=OK 607 CALLS 3298 TOTAL EDM= .80E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 44.867 33.093 .14973E-03 -1.5574 2 Prefactor .13545E-07 32.040 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .71332E-07 3.0127 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .14655E-07 3.9425 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .35083E-07 7.6376 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 10.626 6.4763 .30691E-03 -1.5643 7 Prefactor 2.1707 3.3061 .69884E-03 -1.5678 8 norm 10.522 10.877 .30859E-03 -1.5643 9 norm .28645E-01 .96683E-01 .81301E-03 -1.5711 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 norm .11657E-07 6.7308 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor 17.168 15.878 .24134E-03 -1.5625 12 Prefactor 15.515 6.0703 .25345E-03 -1.5629 13 norm .95479E-08 21.167 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor .12141 1.7649 .36038E-02 -1.5701 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor 1.7783 1.9819 .78703E-03 -1.5681 16 Prefactor 2.3162 3.4039 .67537E-03 -1.5678 17 Prefactor .81538 3.3568 .51018E-03 -1.5690 18 Prefactor 34.366 14.158 .17063E-03 -1.5591 19 norm 4.5507 1.8859 .47166E-03 -1.5665 20 norm .55511E-10 .49775 .19746E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Prefactor 1.0186 11.678 .12032E-02 -1.5688 22 norm .90478E-06 .44380 .32593E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 norm .29865E-07 3.1400 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 24 norm .27756E-09 2.2965 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 25 Prefactor 3.0973 2.7912 .57601E-03 -1.5673 26 norm 13.933 7.0671 .26811E-03 -1.5633 27 Normalizat .68530 .20424 .72407E-01 -1.0448 28 Prefactor 1.2011 .16539 .49817E-01 -.86298 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 8.00444e-07 Minuit parameter uncertainties: 1 33.0936 2 0.00131625 3 0.000927319 4 0.000480997 5 0.00103497 6 6.47629 7 3.30612 8 10.8768 9 0.096683 10 0.00055992 11 15.8779 12 6.07032 13 0.000899352 14 0.925817 15 1.98192 16 3.40391 17 3.30883 18 14.1584 19 1.88593 20 8.59183e-06 21 6.8978 22 0.00126735 23 0.000612201 24 4.89152e-05 25 2.79125 26 7.06707 27 0.204461 28 0.165462 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6871.85821294 Extracting fit parameters... 4FGL J1635.3+4258 Spectrum: LogParabola 311 norm: 1.166e-08 5.599e-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: 1.201e+00 1.655e-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: 6.853e-01 2.045e-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: 1.96414962559e-08 ph cm-2 s-1 Energy Flux Upper Limit: 2.38912551984e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/35368728/likelihoodResults_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 6871.85830149 delta logL = -8.85465378815e-05 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 6871.85821296 delta logL = -1.07065716293e-08 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .23481E-07 1.0000 .0000 .10000E+07 2 'alpha ' .53306E-02 1.0000 .0000 5.0000 3 'Normalizat' .68529 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.2011 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6770E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 6871.858 FROM MIGRAD STATUS=CONVERGED 37 CALLS 235 TOTAL EDM= .65E-12 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .0000 3.6645 .42118E-03** at limit ** 2 alpha .37939 .59254 .13994E-03 .0000 3 Normalizat .68530 1.0248 .20937E-04 .79688E-05 4 Prefactor 1.2011 1.1026 -.95593E-05 .24599E-04 ERR DEF= .500 Final values: norm = 0 alpha = 0.379391 Normalizat = 0.685296 Prefactor = 1.20109 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 6871.858 FROM HESSE STATUS=FAILED 9 CALLS 244 TOTAL EDM= .65E-12 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 3.6645 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha .28958E-02 .60071 .13994E-03 -1.0127 3 Normalizat .68530 1.0248 .20937E-04 -1.0448 4 Prefactor 1.2011 1.1026 -.95593E-05 -.86298 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 6.47872e-13 Minuit parameter uncertainties: 1 2.93828e-06 2 0.614346 3 1.05572 4 1.12496 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 6871.85821294 delta logL = 8.90395313036e-10 Extracting fit parameters... 4FGL J1635.3+4258 Spectrum: LogParabola 311 norm: 0.000e+00 2.938e-06 0.000e+00 1.000e+06 ( 1.000e-13) 312 alpha: 3.794e-01 6.143e-01 0.000e+00 5.000e+00 ( 1.000e+00) 313 beta: 4.797e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 314 Eb: 1.661e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 674 Prefactor: 1.201e+00 1.125e+00 0.000e+00 1.000e+01 ( 1.000e+00) 675 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 676 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 673 Normalization: 6.853e-01 1.056e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 248.846 42.976 Creating a high resolution counts map... INFO: Auto-setting vmin to -2.500e-04 [aplpy.core] INFO: Auto-setting vmax to 2.775e-03 [aplpy.core] Saving /lscratch/kocevski/35368728/cmap_HighResolution_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.39e-05', job_status='DONE', photon_flux_upper_limit='1.96e-08', time_completed='2026-08-19 12:56:32.142055', job_id='35368728', GAL2='1.20', fit_tolerance='1e-08', EG2='0.69', EG='0.69', time_epoch_completed='1787169392.14', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.20', dlogl='8.90e-10', ts2='0.00', photon_index_error='0.00', photon_index='1.82' WHERE bin_id='2196' AND source_name='4FGL J1635.3+4258' AND cadence='daily'; Database successfully updated. Analysis Complete. Wed Aug 19 12:56:32 PDT 2026 ********** ** 18 **HESSE ********** FCN= 6871.858 FROM HESSE STATUS=OK 607 CALLS 3298 TOTAL EDM= .80E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 44.867 33.093 .14973E-03 -1.5574 2 Prefactor .13545E-07 32.040 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .71332E-07 3.0127 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .14655E-07 3.9425 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .35083E-07 7.6376 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 10.626 6.4763 .30691E-03 -1.5643 7 Prefactor 2.1707 3.3061 .69884E-03 -1.5678 8 norm 10.522 10.877 .30859E-03 -1.5643 9 norm .28645E-01 .96683E-01 .81301E-03 -1.5711 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 norm .11657E-07 6.7308 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor 17.168 15.878 .24134E-03 -1.5625 12 Prefactor 15.515 6.0703 .25345E-03 -1.5629 13 norm .95479E-08 21.167 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor .12141 1.7649 .36038E-02 -1.5701 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor 1.7783 1.9819 .78703E-03 -1.5681 16 Prefactor 2.3162 3.4039 .67537E-03 -1.5678 17 Prefactor .81538 3.3568 .51018E-03 -1.5690 18 Prefactor 34.366 14.158 .17063E-03 -1.5591 19 norm 4.5507 1.8859 .47166E-03 -1.5665 20 norm .55511E-10 .49775 .19746E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Prefactor 1.0186 11.678 .12032E-02 -1.5688 22 norm .90478E-06 .44380 .32593E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 norm .29865E-07 3.1400 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 24 norm .27756E-09 2.2965 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 25 Prefactor 3.0973 2.7912 .57601E-03 -1.5673 26 norm 13.933 7.0671 .26811E-03 -1.5633 27 Normalizat .68530 .20424 .72407E-01 -1.0448 28 Prefactor 1.2011 .16539 .49817E-01 -.86298 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 8.00444e-07 Minuit parameter uncertainties: 1 33.0936 2 0.00131625 3 0.000927319 4 0.000480997 5 0.00103497 6 6.47629 7 3.30612 8 10.8768 9 0.096683 10 0.00055992 11 15.8779 12 6.07032 13 0.000899352 14 0.925817 15 1.98192 16 3.40391 17 3.30883 18 14.1584 19 1.88593 20 8.59183e-06 21 6.8978 22 0.00126735 23 0.000612201 24 4.89152e-05 25 2.79125 26 7.06707 27 0.204461 28 0.165462 _V02 Working on... /lscratch/kocevski/35368825/ft1_filtered_4FGL_J1635.3+4258_daily_bin2196.fits.....................! real 24.27 user 22.40 sys 0.86 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/35368825/ft1_filtered_4FGL_J1635.3+4258_daily_bin2196.fits', '/lscratch/kocevski/35368825/ft2_4FGL_J1635.3+4258_daily_bin2196.fits', expMap='/lscratch/kocevski/35368825/expmap_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.fits', expCube='/lscratch/kocevski/35368825/ltcube_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/35368825/Model_4FGL_J1635.3+4258_daily_bin2196.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/35368825/ft1_filtered_4FGL_J1635.3+4258_daily_bin2196.fits Spacecraft file(s): /lscratch/kocevski/35368825/ft2_4FGL_J1635.3+4258_daily_bin2196.fits Exposure map: /lscratch/kocevski/35368825/expmap_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.fits Exposure cube: /lscratch/kocevski/35368825/ltcube_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/35368825/Model_4FGL_J1635.3+4258_daily_bin2196.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) = 6871.86837867 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6871.85871155 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 44.610 1.0000 .0000 .10000E+07 2 'Prefactor ' .90422E-06 1.0000 .0000 .10000E+07 3 'Prefactor ' .43998E-03 1.0000 .0000 .10000E+07 4 'Prefactor ' .10782E-02 1.0000 .0000 .10000E+07 5 'Prefactor ' .95330E-03 1.0000 .0000 .10000E+07 6 'Prefactor ' 10.640 1.0000 .0000 .10000E+07 7 'Prefactor ' 2.1697 1.0000 .0000 .10000E+07 8 'norm ' 10.525 1.0000 .0000 .10000E+07 9 'norm ' .28524E-01 1.0000 .0000 .10000E+07 10 'norm ' .47756E-06 1.0000 .0000 .10000E+07 11 'Prefactor ' 17.184 1.0000 .0000 .10000E+07 12 'Prefactor ' 15.584 1.0000 .0000 .10000E+07 13 'norm ' .36008E-02 1.0000 .0000 .10000E+07 14 'Prefactor ' .13080 1.0000 .0000 .10000E+07 15 'Prefactor ' 1.7693 1.0000 .0000 .10000E+07 16 'Prefactor ' 2.3064 1.0000 .0000 .10000E+07 17 'Prefactor ' .82599 1.0000 .0000 .10000E+07 18 'Prefactor ' 34.357 1.0000 .0000 .10000E+07 19 'norm ' 4.5507 1.0000 .0000 .10000E+07 20 'norm ' .89651E-06 1.0000 .0000 .10000E+07 21 'Prefactor ' 1.0527 1.0000 .0000 .10000E+07 22 'norm ' .28708E-04 1.0000 .0000 .10000E+07 23 'norm ' .10980E-05 1.0000 .0000 .10000E+07 24 'norm ' .14530E-04 1.0000 .0000 .10000E+07 25 'Prefactor ' 3.0969 1.0000 .0000 .10000E+07 26 'norm ' 13.930 1.0000 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6871.85821294 Extracting fit parameters... 4FGL J1635.3+4258 Spectrum: LogParabola 311 norm: 1.166e-08 5.599e-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: 1.201e+00 1.655e-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: 6.853e-01 2.045e-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: 1.96414962559e-08 ph cm-2 s-1 Energy Flux Upper Limit: 2.38912551984e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/35368743/likelihoodResults_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 6871.85830149 delta logL = -8.85465378815e-05 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 6871.85821296 delta logL = -1.07065716293e-08 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .23481E-07 1.0000 .0000 .10000E+07 2 'alpha ' .53306E-02 1.0000 .0000 5.0000 3 'Normalizat' .68529 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.2011 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6770E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 6871.858 FROM MIGRAD STATUS=CONVERGED 37 CALLS 235 TOTAL EDM= .65E-12 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .0000 3.6645 .42118E-03** at limit ** 2 alpha .37939 .59254 .13994E-03 .0000 3 Normalizat .68530 1.0248 .20937E-04 .79688E-05 4 Prefactor 1.2011 1.1026 -.95593E-05 .24599E-04 ERR DEF= .500 Final values: norm = 0 alpha = 0.379391 Normalizat = 0.685296 Prefactor = 1.20109 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 6871.858 FROM HESSE STATUS=FAILED 9 CALLS 244 TOTAL EDM= .65E-12 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 3.6645 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha .28958E-02 .60071 .13994E-03 -1.0127 3 Normalizat .68530 1.0248 .20937E-04 -1.0448 4 Prefactor 1.2011 1.1026 -.95593E-05 -.86298 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 6.47872e-13 Minuit parameter uncertainties: 1 2.93828e-06 2 0.614346 3 1.05572 4 1.12496 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 6871.85821294 delta logL = 8.90395313036e-10 Extracting fit parameters... 4FGL J1635.3+4258 Spectrum: LogParabola 311 norm: 0.000e+00 2.938e-06 0.000e+00 1.000e+06 ( 1.000e-13) 312 alpha: 3.794e-01 6.143e-01 0.000e+00 5.000e+00 ( 1.000e+00) 313 beta: 4.797e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 314 Eb: 1.661e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 674 Prefactor: 1.201e+00 1.125e+00 0.000e+00 1.000e+01 ( 1.000e+00) 675 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 676 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 673 Normalization: 6.853e-01 1.056e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 248.846 42.976 Creating a high resolution counts map... INFO: Auto-setting vmin to -2.500e-04 [aplpy.core] INFO: Auto-setting vmax to 2.775e-03 [aplpy.core] Saving /lscratch/kocevski/35368743/cmap_HighResolution_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.39e-05', job_status='DONE', photon_flux_upper_limit='1.96e-08', time_completed='2026-08-19 12:57:13.210468', job_id='35368743', GAL2='1.20', fit_tolerance='1e-08', EG2='0.69', EG='0.69', time_epoch_completed='1787169433.21', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.20', dlogl='8.90e-10', ts2='0.00', photon_index_error='0.00', photon_index='1.82' WHERE bin_id='2196' AND source_name='4FGL J1635.3+4258' AND cadence='daily'; Database successfully updated. Analysis Complete. Wed Aug 19 12:57:13 PDT 2026 .0000 .10000E+07 27 'Normalizat' .68474 1.0000 .10000E-01 10.000 28 'Prefactor ' 1.2014 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= 6871.858 FROM MIGRAD STATUS=CONVERGED 209 CALLS 2691 TOTAL EDM= .10E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .7% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 44.867 4.5470 .28541E-06 -.72413E-01 2 Prefactor .13545E-07 31.373 .15661E-06** at limit ** 3 Prefactor .71332E-07 2.5639 .48984E-06** at limit ** 4 Prefactor .14655E-07 3.8679 -.33047E-06** at limit ** 5 Prefactor .35083E-07 7.3556 .83008E-06** at limit ** 6 Prefactor 10.626 6.3372 -.23799E-07 -.77578E-02 7 Prefactor 2.1707 3.2662 -.22965E-06 -.45230E-02 8 norm 10.522 1.0947 -.14340E-07 -.18329E-02 9 norm .28645E-01 .19023 -.55109E-07** at limit ** 10 norm .11657E-07 6.5350 -.40151E-06** at limit ** 11 Prefactor 17.168 13.641 -.14109E-05 .28589E-01 12 Prefactor 15.515 6.0149 .42878E-07 .57895E-02 13 norm .95479E-08 20.469 .10948E-05** at limit ** 14 Prefactor .12141 19.123 .18580E-05** at limit ** 15 Prefactor 1.7783 2.9053 -.27099E-06 -.14220E-01 16 Prefactor 2.3162 3.2844 .43472E-06 -.34558E-02 17 Prefactor .81538 2.8280 -.70663E-06 -.84398E-02 18 Prefactor 34.366 1.9890 -.93284E-07 -.56524E-02 19 norm 4.5507 1.8848 .32499E-07 .26942E-02 20 norm .55511E-10 .95910 .56360E-07** at limit ** 21 Prefactor 1.0186 10.175 -.53502E-06 .55704E-03 22 norm .90478E-06 2.4261 .64069E-06** at limit ** 23 norm .29865E-07 2.9265 -.52566E-06** at limit ** 24 norm .27756E-09 2.3675 -.33432E-06** at limit ** 25 Prefactor 3.0973 2.7965 -.32874E-06 -.60849E-03 26 norm 13.933 3.6332 .22856E-06 .24465E-01 27 Normalizat .68530 .23994 .35321E-05 -.11993E-03 28 Prefactor 1.2011 .20029 -.20937E-05 -.24271E-03 ERR DEF= .500 Final values: Prefactor = 44.8667 Prefactor = 1.35447e-08 Prefactor = 7.13318e-08 Prefactor = 1.46549e-08 Prefactor = 3.5083e-08 Prefactor = 10.6261 Prefactor = 2.17072 norm = 10.522 norm = 0.0286451 norm = 1.16573e-08 Prefactor = 17.1683 Prefactor = 15.5153 norm = 9.54792e-09 Prefactor = 0.121412 Prefactor = 1.77833 Prefactor = 2.31618 Prefactor = 0.815377 Prefactor = 34.3661 norm = 4.55067 norm = 5.55112e-11 Prefactor = 1.01857 norm = 9.04776e-07 norm = 2.9865e-08 norm = 2.77556e-10 Prefactor = 3.09733 norm = 13.9334 Normalizat = 0.685297 Prefactor = 1.20109 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6871.85821294 Extracting fit parameters... 4FGL J1635.3+4258 Spectrum: LogParabola 311 norm: 1.166e-08 5.599e-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: 1.201e+00 1.655e-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: 6.853e-01 2.045e-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: 1.96414962559e-08 ph cm-2 s-1 Energy Flux Upper Limit: 2.38912551984e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/35368741/likelihoodResults_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 6871.85830149 delta logL = -8.85465378815e-05 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 6871.85821296 delta logL = -1.07065716293e-08 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .23481E-07 1.0000 .0000 .10000E+07 2 'alpha ' .53306E-02 1.0000 .0000 5.0000 3 'Normalizat' .68529 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.2011 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6770E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 6871.858 FROM MIGRAD STATUS=CONVERGED 37 CALLS 235 TOTAL EDM= .65E-12 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .0000 3.6645 .42118E-03** at limit ** 2 alpha .37939 .59254 .13994E-03 .0000 3 Normalizat .68530 1.0248 .20937E-04 .79688E-05 4 Prefactor 1.2011 1.1026 -.95593E-05 .24599E-04 ERR DEF= .500 Final values: norm = 0 alpha = 0.379391 Normalizat = 0.685296 Prefactor = 1.20109 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 6871.858 FROM HESSE STATUS=FAILED 9 CALLS 244 TOTAL EDM= .65E-12 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 3.6645 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha .28958E-02 .60071 .13994E-03 -1.0127 3 Normalizat .68530 1.0248 .20937E-04 -1.0448 4 Prefactor 1.2011 1.1026 -.95593E-05 -.86298 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 6.47872e-13 Minuit parameter uncertainties: 1 2.93828e-06 2 0.614346 3 1.05572 4 1.12496 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 6871.85821294 delta logL = 8.90395313036e-10 Extracting fit parameters... 4FGL J1635.3+4258 Spectrum: LogParabola 311 norm: 0.000e+00 2.938e-06 0.000e+00 1.000e+06 ( 1.000e-13) 312 alpha: 3.794e-01 6.143e-01 0.000e+00 5.000e+00 ( 1.000e+00) 313 beta: 4.797e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 314 Eb: 1.661e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 674 Prefactor: 1.201e+00 1.125e+00 0.000e+00 1.000e+01 ( 1.000e+00) 675 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 676 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 673 Normalization: 6.853e-01 1.056e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 248.846 42.976 Creating a high resolution counts map... INFO: Auto-setting vmin to -2.500e-04 [aplpy.core] INFO: Auto-setting vmax to 2.775e-03 [aplpy.core] Saving /lscratch/kocevski/35368741/cmap_HighResolution_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.39e-05', job_status='DONE', photon_flux_upper_limit='1.96e-08', time_completed='2026-08-19 12:57:30.393454', job_id='35368741', GAL2='1.20', fit_tolerance='1e-08', EG2='0.69', EG='0.69', time_epoch_completed='1787169450.39', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.20', dlogl='8.90e-10', ts2='0.00', photon_index_error='0.00', photon_index='1.82' WHERE bin_id='2196' AND source_name='4FGL J1635.3+4258' AND cadence='daily'; Database successfully updated. Analysis Complete. Wed Aug 19 12:57:30 PDT 2026 ********** ** 18 **HESSE ********** FCN= 6871.858 FROM HESSE STATUS=OK 607 CALLS 3298 TOTAL EDM= .80E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 44.867 33.093 .14973E-03 -1.5574 2 Prefactor .13545E-07 32.040 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .71332E-07 3.0127 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .14655E-07 3.9425 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .35083E-07 7.6376 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 10.626 6.4763 .30691E-03 -1.5643 7 Prefactor 2.1707 3.3061 .69884E-03 -1.5678 8 norm 10.522 10.877 .30859E-03 -1.5643 9 norm .28645E-01 .96683E-01 .81301E-03 -1.5711 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 norm .11657E-07 6.7308 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor 17.168 15.878 .24134E-03 -1.5625 12 Prefactor 15.515 6.0703 .25345E-03 -1.5629 13 norm .95479E-08 21.167 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor .12141 1.7649 .36038E-02 -1.5701 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor 1.7783 1.9819 .78703E-03 -1.5681 16 Prefactor 2.3162 3.4039 .67537E-03 -1.5678 17 Prefactor .81538 3.3568 .51018E-03 -1.5690 18 Prefactor 34.366 14.158 .17063E-03 -1.5591 19 norm 4.5507 1.8859 .47166E-03 -1.5665 20 norm .55511E-10 .49775 .19746E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Prefactor 1.0186 11.678 .12032E-02 -1.5688 22 norm .90478E-06 .44380 .32593E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 norm .29865E-07 3.1400 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 24 norm .27756E-09 2.2965 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 25 Prefactor 3.0973 2.7912 .57601E-03 -1.5673 26 norm 13.933 7.0671 .26811E-03 -1.5633 27 Normalizat .68530 .20424 .72407E-01 -1.0448 28 Prefactor 1.2011 .16539 .49817E-01 -.86298 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 8.00444e-07 Minuit parameter uncertainties: 1 33.0936 2 0.00131625 3 0.000927319 4 0.000480997 5 0.00103497 6 6.47629 7 3.30612 8 10.8768 9 0.096683 10 0.00055992 11 15.8779 12 6.07032 13 0.000899352 14 0.925817 15 1.98192 16 3.40391 17 3.30883 18 14.1584 19 1.88593 20 8.59183e-06 21 6.8978 22 0.00126735 23 0.000612201 24 4.89152e-05 25 2.79125 26 7.06707 27 0.204461 28 0.165462 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6871.85821294 Extracting fit parameters... 4FGL J1635.3+4258 Spectrum: LogParabola 311 norm: 1.166e-08 5.599e-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: 1.201e+00 1.655e-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: 6.853e-01 2.045e-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: 1.96414962559e-08 ph cm-2 s-1 Energy Flux Upper Limit: 2.38912551984e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/35368825/likelihoodResults_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 6871.85830149 delta logL = -8.85465378815e-05 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 6871.85821296 delta logL = -1.07065716293e-08 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .23481E-07 1.0000 .0000 .10000E+07 2 'alpha ' .53306E-02 1.0000 .0000 5.0000 3 'Normalizat' .68529 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.2011 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6770E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 6871.858 FROM MIGRAD STATUS=CONVERGED 37 CALLS 235 TOTAL EDM= .65E-12 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .0000 3.6645 .42118E-03** at limit ** 2 alpha .37939 .59254 .13994E-03 .0000 3 Normalizat .68530 1.0248 .20937E-04 .79688E-05 4 Prefactor 1.2011 1.1026 -.95593E-05 .24599E-04 ERR DEF= .500 Final values: norm = 0 alpha = 0.379391 Normalizat = 0.685296 Prefactor = 1.20109 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 6871.858 FROM HESSE STATUS=FAILED 9 CALLS 244 TOTAL EDM= .65E-12 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 3.6645 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha .28958E-02 .60071 .13994E-03 -1.0127 3 Normalizat .68530 1.0248 .20937E-04 -1.0448 4 Prefactor 1.2011 1.1026 -.95593E-05 -.86298 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 6.47872e-13 Minuit parameter uncertainties: 1 2.93828e-06 2 0.614346 3 1.05572 4 1.12496 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 6871.85821294 delta logL = 8.90395313036e-10 Extracting fit parameters... 4FGL J1635.3+4258 Spectrum: LogParabola 311 norm: 0.000e+00 2.938e-06 0.000e+00 1.000e+06 ( 1.000e-13) 312 alpha: 3.794e-01 6.143e-01 0.000e+00 5.000e+00 ( 1.000e+00) 313 beta: 4.797e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 314 Eb: 1.661e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 674 Prefactor: 1.201e+00 1.125e+00 0.000e+00 1.000e+01 ( 1.000e+00) 675 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 676 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 673 Normalization: 6.853e-01 1.056e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 248.846 42.976 Creating a high resolution counts map... INFO: Auto-setting vmin to -2.500e-04 [aplpy.core] INFO: Auto-setting vmax to 2.775e-03 [aplpy.core] Saving /lscratch/kocevski/35368825/cmap_HighResolution_808531201_808790401_4FGL_J1635.3+4258_daily_bin2196.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.39e-05', job_status='DONE', photon_flux_upper_limit='1.96e-08', time_completed='2026-08-19 12:58:30.674910', job_id='35368825', GAL2='1.20', fit_tolerance='1e-08', EG2='0.69', EG='0.69', time_epoch_completed='1787169510.67', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.20', dlogl='8.90e-10', ts2='0.00', photon_index_error='0.00', photon_index='1.82' WHERE bin_id='2196' AND source_name='4FGL J1635.3+4258' AND cadence='daily'; Database successfully updated. Analysis Complete. Wed Aug 19 12:58:30 PDT 2026