/sdf/group/fermi/u/kocevski/software/conda/envs/fermitools_v1.0.5/lib/python2.7/site-packages/pyfits/__init__.py:22: PyFITSDeprecationWarning: PyFITS is deprecated, please use astropy.io.fits PyFITSDeprecationWarning) # noqa Likelihood Analysis Tool Support Contact: Daniel Kocevski (daniel.kocevski@nasa.gov) Importing modules... This is make3FGLxml version 01r0. The default diffuse model files and names are for pass 8 and assume you have v10r00p05 of the Fermi Science Tools or higher. This is make4FGLDR3xml version 01r09. The default diffuse model files and names are for P8R3, 4FGL DRs, and the default fermitools directory locations. WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). /sdf/group/fermi/u/kocevski/software/conda/envs/fermitools_v1.0.5/lib/python2.7/site-packages/matplotlib/cbook/deprecation.py:106: MatplotlibDeprecationWarning: The mpl_toolkits.axes_grid module was deprecated in version 2.1. Use mpl_toolkits.axes_grid1 and mpl_toolkits.axisartist provies the same functionality instead. warnings.warn(message, mplDeprecation, stacklevel=1) WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). number of points = 5808 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J0420.0+0805_daily_bin2103 RA = 65.0086, Dec = 8.0999 tmin = 784425601, tmax = 784684801 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='15453341', job_status='RUN', time_executed='2025-11-13 00:24:56.738288', time_epoch_executed='1763022296.74' WHERE source_name='4FGL J0420.0+0805' and cadence='daily' and bin_id='2103' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/15453341 Creating custom pfile directory: /lscratch/kocevski/15453341/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=784425601.0 && nMetStart<784684801.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=784425601.0 && nMetStart<784684801.0' /Data/Flight/Level1/LPA Retrieving 41 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/15453341/ft1_4FGL_J0420.0+0805_daily_bin2103.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=784425601.0 && nMetStart<784684801.0' /Data/Flight/Level1/LPA Retrieving 41 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/15453341/ft2_4FGL_J0420.0+0805_daily_bin2103.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/15453341/ft1_4FGL_J0420.0+0805_daily_bin2103.fits outfile=/lscratch/kocevski/15453341/ft1_filteredMKT_4FGL_J0420.0+0805_daily_bin2103.fits ra=65.0086 dec=8.0999 rad=12.0 tmin=784425601.0 tmax=784684801.0 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 2.43 user 1.66 sys 0.17 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/15453341/ft2_4FGL_J0420.0+0805_daily_bin2103.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/15453341/ft2_4FGL_J0420.0+0805_daily_bin2103.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/15453341/ft1_filteredMKT_4FGL_J0420.0+0805_daily_bin2103.fits evtable="EVENTS" outfile="/lscratch/kocevski/15453341/ft1_filtered_4FGL_J0420.0+0805_daily_bin2103.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 0.73 user 0.19 sys 0.13 Number of photons that the gtmktime cut: 2724 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/15453341/ft1_filtered_4FGL_J0420.0+0805_daily_bin2103.fits" evtable="EVENTS" scfile=/lscratch/kocevski/15453341/ft2_4FGL_J0420.0+0805_daily_bin2103.fits sctable="SC_DATA" outfile=/lscratch/kocevski/15453341/ltcube_784425601_784684801_4FGL_J0420.0+0805_daily_bin2103.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/15453341/ft2_4FGL_J0420.0+0805_daily_bin2103.fits .....................! real 6.22 user 5.78 sys 0.21 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/15453341/ft1_filtered_4FGL_J0420.0+0805_daily_bin2103.fits evtable="EVENTS" scfile=/lscratch/kocevski/15453341/ft2_4FGL_J0420.0+0805_daily_bin2103.fits sctable="SC_DATA" expcube=/lscratch/kocevski/15453341/ltcube_784425601_784684801_4FGL_J0420.0+0805_daily_bin2103.fits outfile=/lscratch/kocevski/15453341/expmap_784425601_784684801_4FGL_J0420.0+0805_daily_bin2103.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/15453341/ltcube_784425601_784684801_4FGL_J0420.0+0805_daily_bin2103.fits .....................! real 66.16 user 61.88 sys 3.88 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 144 point sources and 0 extended sources Setting source of interest to: 4FGL J0420.0+0805 @ 65.0086 8.0999 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/15453341/ft1_filtered_4FGL_J0420.0+0805_daily_bin2103.fits scfile=/lscratch/kocevski/15453341/ft2_4FGL_J0420.0+0805_daily_bin2103.fits outfile=/lscratch/kocevski/15453341/cmap_784425601_784684801_4FGL_J0420.0+0805_daily_bin2103.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=65.0086 yref=8.0999 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 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/15453341/ft1_filtered_4FGL_J0420.0+0805_daily_bin2103.fits scfile=/lscratch/kocevski/15453341/ft2_4FGL_J0420.0+0805_daily_bin2103.fits outfile=/lscratch/kocevski/15453341/cmap_HighResolution_784425601_784684801_4FGL_J0420.0+0805_daily_bin2103.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=65.0086 yref=8.0999 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 0.21 sys 0.14 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/15453341/ft1_filtered_4FGL_J0420.0+0805_daily_bin2103.fits evtable="EVENTS" scfile=/lscratch/kocevski/15453341/ft2_4FGL_J0420.0+0805_daily_bin2103.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/15453341/Model_4FGL_J0420.0+0805_daily_bin2103.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/15453341/ft1_filtered_4FGL_J0420.0+0805_daily_bin2103.fits.....................! real 136.82 user 133.67 sys 1.31 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/15453341/ft1_filtered_4FGL_J0420.0+0805_daily_bin2103.fits', '/lscratch/kocevski/15453341/ft2_4FGL_J0420.0+0805_daily_bin2103.fits', expMap='/lscratch/kocevski/15453341/expmap_784425601_784684801_4FGL_J0420.0+0805_daily_bin2103.fits', expCube='/lscratch/kocevski/15453341/ltcube_784425601_784684801_4FGL_J0420.0+0805_daily_bin2103.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/15453341/Model_4FGL_J0420.0+0805_daily_bin2103.xml', optimizer='MINUIT') Using source of interest name: '4FGL J0420.0+0805' 4FGL J0420.0+0805 Spectrum: PowerLaw 192 Prefactor: 2.735e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 193 Index: 2.543e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 194 Scale: 9.789e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/15453341/ft1_filtered_4FGL_J0420.0+0805_daily_bin2103.fits Spacecraft file(s): /lscratch/kocevski/15453341/ft2_4FGL_J0420.0+0805_daily_bin2103.fits Exposure map: /lscratch/kocevski/15453341/expmap_784425601_784684801_4FGL_J0420.0+0805_daily_bin2103.fits Exposure cube: /lscratch/kocevski/15453341/ltcube_784425601_784684801_4FGL_J0420.0+0805_daily_bin2103.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/15453341/Model_4FGL_J0420.0+0805_daily_bin2103.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) = 27763.4634878 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 27762.9652592 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .22360E-06 1.0000 .0000 .10000E+07 2 'Prefactor ' 142.41 1.0000 .0000 .10000E+07 3 'Prefactor ' .11431E-01 1.0000 .0000 .10000E+07 4 'Prefactor ' 54.698 1.0000 .0000 .10000E+07 5 'norm ' 8.2811 1.0000 .0000 .10000E+07 6 'Prefactor ' 11.233 1.0000 .0000 .10000E+07 7 'norm ' 2.2989 1.0000 .0000 .10000E+07 8 'Prefactor ' .59408E-02 1.0000 .0000 .10000E+07 9 'Prefactor ' 106.91 1.0000 .0000 .10000E+07 10 'Prefactor ' 128.39 1.0000 .0000 .10000E+07 11 'Prefactor ' .48128E-07 1.0000 .0000 .10000E+07 12 'norm ' 1.6013 1.0000 .0000 .10000E+07 13 'Prefactor ' .28154E-01 1.0000 .0000 .10000E+07 14 'norm ' 13.984 1.0000 .0000 .10000E+07 15 'norm ' .82682E-05 1.0000 .0000 .10000E+07 16 'Prefactor ' 45.632 1.0000 .0000 .10000E+07 17 'Prefactor ' .14711 1.0000 .0000 .10000E+07 18 'Prefactor ' .35110E-02 1.0000 .0000 .10000E+07 19 'norm ' .82233 1.0000 .0000 .10000E+07 20 'Normalizat' 6.1713 1.0000 .10000E-01 10.000 21 'Prefactor ' 2.4042 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .4760E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 27762.95 FROM MIGRAD STATUS=CONVERGED 167 CALLS 1715 TOTAL EDM= .74E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .9% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .0000 4.2209 -.50214E-07** at limit ** 2 Prefactor 149.91 58.302 .26683E-06 -.27949 3 Prefactor .50752E-05 108.03 .12019E-05** at limit ** 4 Prefactor 53.930 4.1912 .85051E-07 -.54197E-01 5 norm 8.3559 9.9108 .38931E-07 .63858E-03 6 Prefactor 8.2336 90.658 .41128E-05 .56131E-01 7 norm 2.2004 2.2018 .51747E-07 .64999E-04 8 Prefactor .0000 12.825 .47671E-06** at limit ** 9 Prefactor 107.11 16.921 -.28376E-06 .11607 10 Prefactor 141.98 79.371 -.61119E-06 .17119 11 Prefactor .0000 3.6872 .42162E-07** at limit ** 12 norm 1.6277 5.4456 .33705E-06 -.80892E-06 13 Prefactor .0000 20.000 .12759E-06** at limit ** 14 norm 13.915 5.0449 .63552E-08 -.67836E-03 15 norm .0000 3.1728 .17873E-07** at limit ** 16 Prefactor 46.618 7.6891 .52196E-08 -.19511E-01 17 Prefactor .11102E-09 57.285 -.63705E-06** at limit ** 18 Prefactor .55511E-10 14.371 .77649E-07** at limit ** 19 norm .82414 .93362 -.27975E-07 -.95699E-04 20 Normalizat 6.1539 .55665 .40489E-06 .67558E-04 21 Prefactor 2.4066 .13345 .18656E-06 .19594E-03 ERR DEF= .500 Final values: norm = 0 Prefactor = 149.915 Prefactor = 5.07522e-06 Prefactor = 53.9298 norm = 8.3559 Prefactor = 8.23361 norm = 2.20035 Prefactor = 0 Prefactor = 107.11 Prefactor = 141.985 Prefactor = 0 norm = 1.62772 Prefactor = 0 norm = 13.9149 norm = 0 Prefactor = 46.6176 Prefactor = 1.11022e-10 Prefactor = 5.55112e-11 norm = 0.82414 Normalizat = 6.1539 Prefactor = 2.40659 ********** ** 18 **HESSE ********** FCN= 27762.95 FROM HESSE STATUS=OK 367 CALLS 2082 TOTAL EDM= .94E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 4.2279 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor 149.91 94.073 .83804E-04 -1.5463 3 Prefactor .50752E-05 109.09 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor 53.930 54.999 .13522E-03 -1.5561 5 norm 8.3559 9.8838 .34814E-03 -1.5650 6 Prefactor 8.2336 105.72 .29866E-03 -1.5651 7 norm 2.2004 2.3277 .67660E-03 -1.5678 8 Prefactor .0000 1.8225 .60133E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor 107.11 60.083 .96721E-04 -1.5501 10 Prefactor 141.98 96.032 .88259E-04 -1.5470 11 Prefactor .0000 3.6938 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm 1.6277 6.8066 .83742E-03 -1.5682 13 Prefactor .0000 20.126 .16550E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 norm 13.915 5.0221 .26759E-03 -1.5633 15 norm .0000 3.1712 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 Prefactor 46.618 51.820 .14805E-03 -1.5571 17 Prefactor .11102E-09 56.861 .12805E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Prefactor .55511E-10 14.391 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 norm .82414 .95135 .51285E-03 -1.5690 20 Normalizat 6.1539 .45730 .20764 .23209 21 Prefactor 2.4066 .11031 .66801E-01 -.54531 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 9.35462e-06 Minuit parameter uncertainties: 1 8.84948e-06 2 94.0739 3 0.04706 4 54.9998 5 9.88384 6 59.0093 7 2.32775 8 7.31466e-06 9 60.083 10 96.0333 11 7.01538e-07 12 6.65711 13 2.05354e-05 14 5.02208 15 3.69712e-07 16 51.8208 17 0.00015247 18 6.04061e-05 19 0.951347 20 0.457979 21 0.110324 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 27762.9468982 Extracting fit parameters... 4FGL J0420.0+0805 Spectrum: PowerLaw 192 Prefactor: 8.234e+00 5.901e+01 0.000e+00 1.000e+06 ( 1.000e-13) 193 Index: 2.543e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 194 Scale: 9.789e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 473 Prefactor: 2.407e+00 1.103e-01 0.000e+00 1.000e+01 ( 1.000e+00) 474 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 475 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 472 Normalization: 6.154e+00 4.580e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.02 Ra Dec: 65.009 8.100 Photon Flux Upper Limit: 2.75954887163e-07 ph cm-2 s-1 Energy Flux Upper Limit: 0.0215211877132 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/15453341/likelihoodResults_784425601_784684801_4FGL_J0420.0+0805_daily_bin2103.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 27762.3697338 delta logL = 0.577164421848 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 27762.3606197 delta logL = 0.586278463656 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 3.1218 1.0000 .0000 .10000E+07 2 'Index ' 4.3321 1.0000 .0000 10.000 3 'Normalizat' 5.9959 1.0000 .10000E-01 10.000 4 'Prefactor ' 2.4270 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .4760E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 27762.36 FROM MIGRAD STATUS=CONVERGED 97 CALLS 289 TOTAL EDM= .64E-08 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 3.0876 130.06 .22943E-04 .24577E-03 2 Index 4.3376 7.1469 .77587E-02 .66108E-04 3 Normalizat 5.9962 .43326 .99083E-03 .14875E-03 4 Prefactor 2.4269 .11182 .29448E-03 -.36676E-03 ERR DEF= .500 Final values: Prefactor = 3.08759 Index = 4.3376 Normalizat = 5.99618 Prefactor = 2.42693 ********** ** 18 **HESSE ********** FCN= 27762.36 FROM HESSE STATUS=OK 25 CALLS 314 TOTAL EDM= .68E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 3.0876 15.273 .91774E-06 -1.5673 2 Index 4.3376 2.1422 .31035E-03 -.13287 3 Normalizat 5.9962 .52551 .39633E-04 .19976 4 Prefactor 2.4269 .13317 .11779E-04 -.54056 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 6.81705e-10 Minuit parameter uncertainties: 1 13.7341 2 2.21527 3 0.526524 4 0.133188 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 27762.3606155 delta logL = 0.586282689281 Extracting fit parameters... 4FGL J0420.0+0805 Spectrum: PowerLaw 192 Prefactor: 3.088e+00 1.373e+01 0.000e+00 1.000e+06 ( 1.000e-13) 193 Index: 4.338e+00 2.215e+00 0.000e+00 1.000e+01 (-1.000e+00) 194 Scale: 9.789e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 473 Prefactor: 2.427e+00 1.332e-01 0.000e+00 1.000e+01 ( 1.000e+00) 474 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 475 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 472 Normalization: 5.996e+00 5.265e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 1.27 Ra Dec: 65.009 8.100 Photon Index (Free Index): 4.34 +/- 2.22 Photon Flux (Free Index): 1.84e-07 +/- 1.76e-07 Energy Flux (Free Index): 2.63e-05 +/- 2.59e-05 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/15453341/cmap_HighResolution_784425601_784684801_4FGL_J0420.0+0805_daily_bin2103.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.15e-02', comment='SUCCESS', energy_flux2='2.63e-05', dlogl='5.86e-01', photon_flux2='1.84e-07', job_status='DONE', time_completed='2025-11-13 00:37:37.599835', photon_index_error2='2.22', photon_index2='4.34', ts='0.02', fit_tolerance='1e-08', GAL='2.41', photon_index_error='0.00', photon_flux_upper_limit='2.76e-07', energy_flux_error2='2.59e-05', EG='6.15', time_epoch_completed='1763023057.6', return_code='0', job_id='15453341', GAL2='2.43', EG2='6.00', return_code2='0', photon_flux_error2='1.76e-07', ts2='1.27', photon_index='2.54' WHERE bin_id='2103' AND source_name='4FGL J0420.0+0805' AND cadence='daily'; Database successfully updated. Analysis Complete. Thu Nov 13 00:37:37 PST 2025