/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 = 17275 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1424.6+1447_weekly_bin897 RA = 216.169, Dec = 14.784 tmin = 781488001, tmax = 782092801 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='14062866', job_status='RUN', time_executed='2025-10-20 03:30:28.889079', time_epoch_executed='1760956228.89' WHERE source_name='4FGL J1424.6+1447' and cadence='weekly' and bin_id='897' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/14062866 Creating custom pfile directory: /lscratch/kocevski/14062866/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=781488001.0 && nMetStart<782092801.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=781488001.0 && nMetStart<782092801.0' /Data/Flight/Level1/LPA Retrieving 107 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/14062866/ft1_4FGL_J1424.6+1447_weekly_bin897.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=781488001.0 && nMetStart<782092801.0' /Data/Flight/Level1/LPA Retrieving 107 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/14062866/ft2_4FGL_J1424.6+1447_weekly_bin897.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/14062866/ft1_4FGL_J1424.6+1447_weekly_bin897.fits outfile=/lscratch/kocevski/14062866/ft1_filteredMKT_4FGL_J1424.6+1447_weekly_bin897.fits ra=216.169 dec=14.784 rad=12.0 tmin=781488001.0 tmax=782092801.0 emin=100.0 emax=100000.0 zmin=0.0 zmax=90.0 evclass=128 evtype="INDEF" convtype=-1 phasemin=0.0 phasemax=1.0 evtable="EVENTS" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. real 5.37 user 4.44 sys 0.39 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/14062866/ft2_4FGL_J1424.6+1447_weekly_bin897.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/14062866/ft2_4FGL_J1424.6+1447_weekly_bin897.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/14062866/ft1_filteredMKT_4FGL_J1424.6+1447_weekly_bin897.fits evtable="EVENTS" outfile="/lscratch/kocevski/14062866/ft1_filtered_4FGL_J1424.6+1447_weekly_bin897.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 0.92 user 0.24 sys 0.16 Number of photons that the gtmktime cut: 1333 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/14062866/ft1_filtered_4FGL_J1424.6+1447_weekly_bin897.fits" evtable="EVENTS" scfile=/lscratch/kocevski/14062866/ft2_4FGL_J1424.6+1447_weekly_bin897.fits sctable="SC_DATA" outfile=/lscratch/kocevski/14062866/ltcube_781488001_782092801_4FGL_J1424.6+1447_weekly_bin897.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/14062866/ft2_4FGL_J1424.6+1447_weekly_bin897.fits .....................! real 20.42 user 19.37 sys 0.38 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/14062866/ft1_filtered_4FGL_J1424.6+1447_weekly_bin897.fits evtable="EVENTS" scfile=/lscratch/kocevski/14062866/ft2_4FGL_J1424.6+1447_weekly_bin897.fits sctable="SC_DATA" expcube=/lscratch/kocevski/14062866/ltcube_781488001_782092801_4FGL_J1424.6+1447_weekly_bin897.fits outfile=/lscratch/kocevski/14062866/expmap_781488001_782092801_4FGL_J1424.6+1447_weekly_bin897.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/14062866/ltcube_781488001_782092801_4FGL_J1424.6+1447_weekly_bin897.fits .....................! real 72.92 user 67.78 sys 4.23 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 145 point sources and 0 extended sources Setting source of interest to: 4FGL J1424.6+1447 @ 216.169 14.784 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/14062866/ft1_filtered_4FGL_J1424.6+1447_weekly_bin897.fits scfile=/lscratch/kocevski/14062866/ft2_4FGL_J1424.6+1447_weekly_bin897.fits outfile=/lscratch/kocevski/14062866/cmap_781488001_782092801_4FGL_J1424.6+1447_weekly_bin897.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=216.169 yref=14.784 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 0.96 user 0.25 sys 0.17 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/14062866/ft1_filtered_4FGL_J1424.6+1447_weekly_bin897.fits scfile=/lscratch/kocevski/14062866/ft2_4FGL_J1424.6+1447_weekly_bin897.fits outfile=/lscratch/kocevski/14062866/cmap_HighResolution_781488001_782092801_4FGL_J1424.6+1447_weekly_bin897.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=216.169 yref=14.784 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 0.88 user 0.25 sys 0.15 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/14062866/ft1_filtered_4FGL_J1424.6+1447_weekly_bin897.fits evtable="EVENTS" scfile=/lscratch/kocevski/14062866/ft2_4FGL_J1424.6+1447_weekly_bin897.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/14062866/Model_4FGL_J1424.6+1447_weekly_bin897.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/14062866/ft1_filtered_4FGL_J1424.6+1447_weekly_bin897.fits.....................! real 43.25 user 41.32 sys 1.28 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/14062866/ft1_filtered_4FGL_J1424.6+1447_weekly_bin897.fits', '/lscratch/kocevski/14062866/ft2_4FGL_J1424.6+1447_weekly_bin897.fits', expMap='/lscratch/kocevski/14062866/expmap_781488001_782092801_4FGL_J1424.6+1447_weekly_bin897.fits', expCube='/lscratch/kocevski/14062866/ltcube_781488001_782092801_4FGL_J1424.6+1447_weekly_bin897.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/14062866/Model_4FGL_J1424.6+1447_weekly_bin897.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1424.6+1447' 4FGL J1424.6+1447 Spectrum: PowerLaw 221 Prefactor: 1.029e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 222 Index: 2.172e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 223 Scale: 1.760e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/14062866/ft1_filtered_4FGL_J1424.6+1447_weekly_bin897.fits Spacecraft file(s): /lscratch/kocevski/14062866/ft2_4FGL_J1424.6+1447_weekly_bin897.fits Exposure map: /lscratch/kocevski/14062866/expmap_781488001_782092801_4FGL_J1424.6+1447_weekly_bin897.fits Exposure cube: /lscratch/kocevski/14062866/ltcube_781488001_782092801_4FGL_J1424.6+1447_weekly_bin897.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/14062866/Model_4FGL_J1424.6+1447_weekly_bin897.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) = 15333.5348957 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 15333.3313233 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .42077E-02 1.0000 .0000 .10000E+07 2 'Prefactor ' 4.3327 1.0000 .0000 .10000E+07 3 'Prefactor ' .37748E-07 1.0000 .0000 .10000E+07 4 'Prefactor ' 1.4052 1.0000 .0000 .10000E+07 5 'Prefactor ' 63.273 1.0000 .0000 .10000E+07 6 'norm ' 23.052 1.0000 .0000 .10000E+07 7 'Prefactor ' .16426E-06 1.0000 .0000 .10000E+07 8 'norm ' 3.9167 1.0000 .0000 .10000E+07 9 'norm ' 2.4036 1.0000 .0000 .10000E+07 10 'Prefactor ' .23387E-02 1.0000 .0000 .10000E+07 11 'norm ' .48957E-05 1.0000 .0000 .10000E+07 12 'norm ' 4.0037 1.0000 .0000 .10000E+07 13 'Prefactor ' .16339E-01 1.0000 .0000 .10000E+07 14 'Prefactor ' 10.064 1.0000 .0000 .10000E+07 15 'Prefactor ' .94555E-02 1.0000 .0000 .10000E+07 16 'Prefactor ' 3.1163 1.0000 .0000 .10000E+07 17 'norm ' .10949 1.0000 .0000 .10000E+07 18 'norm ' .15695E-04 1.0000 .0000 .10000E+07 19 'Normalizat' 1.1100 1.0000 .10000E-01 10.000 20 'Prefactor ' .99980 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .4690E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 15333.33 FROM MIGRAD STATUS=CONVERGED 136 CALLS 1220 TOTAL EDM= .95E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.7% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 17.542 -.10521E-05** at limit ** 2 Prefactor 4.3302 2.9874 .11124E-06 -.22570E-02 3 Prefactor .55511E-10 4.6659 .83238E-06** at limit ** 4 Prefactor 1.4166 9.4224 .20580E-06 .19868E-03 5 Prefactor 62.809 2.1128 -.19901E-07 -.27051E-02 6 norm 22.911 1.1946 -.16623E-07 -.45050E-02 7 Prefactor .55511E-10 2.7950 .48103E-06** at limit ** 8 norm 3.9160 1.4231 .10224E-06 .61296E-02 9 norm 2.4024 1.5298 .51124E-07 .36390E-02 10 Prefactor .16653E-09 37.373 -.34783E-05** at limit ** 11 norm .0000 14.881 .30765E-06** at limit ** 12 norm 4.0031 2.7813 .11802E-06 .38887E-02 13 Prefactor .0000 39.045 -.51889E-06** at limit ** 14 Prefactor 10.089 10.963 .21793E-05 -.25846E-03 15 Prefactor .0000 31.427 .12245E-05** at limit ** 16 Prefactor 3.1165 5.1256 -.14198E-07 -.38315E-03 17 norm .10947 .85305E-01 -.22620E-07** at limit ** 18 norm .11102E-09 6.3056 .19420E-06** at limit ** 19 Normalizat 1.1105 .16812 -.21472E-05 .13751E-03 20 Prefactor .99976 .11928 -.97660E-06 .87646E-04 ERR DEF= .500 Final values: Prefactor = 0 Prefactor = 4.3302 Prefactor = 5.55112e-11 Prefactor = 1.41659 Prefactor = 62.8087 norm = 22.9106 Prefactor = 5.55112e-11 norm = 3.91603 norm = 2.4024 Prefactor = 1.66533e-10 norm = 0 norm = 4.00309 Prefactor = 0 Prefactor = 10.0891 Prefactor = 0 Prefactor = 3.11649 norm = 0.109473 norm = 1.11022e-10 Normalizat = 1.11045 Prefactor = 0.999757 ********** ** 18 **HESSE ********** FCN= 15333.33 FROM HESSE STATUS=OK 339 CALLS 1559 TOTAL EDM= .20E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 17.562 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor 4.3302 2.9882 .48370E-03 -1.5666 3 Prefactor .55511E-10 4.6672 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor 1.4166 9.6707 .91431E-03 -1.5684 5 Prefactor 62.809 26.286 .12572E-03 -1.5549 6 norm 22.911 18.686 .20833E-03 -1.5612 7 Prefactor .55511E-10 2.7861 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 norm 3.9160 1.4242 .50953E-03 -1.5668 9 norm 2.4024 1.5378 .66016E-03 -1.5677 10 Prefactor .16653E-09 37.384 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 norm .0000 14.854 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm 4.0031 2.7776 .50378E-03 -1.5668 13 Prefactor .0000 7.9937 .12061E-01 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 10.089 10.987 .31561E-03 -1.5644 15 Prefactor .0000 31.441 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 Prefactor 3.1165 5.1425 .57411E-03 -1.5673 17 norm .10947 .94463E-01 .69735E-03 -1.5701 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 norm .11102E-09 6.3204 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 Normalizat 1.1105 .13874 .64483E-01 -.89417 20 Prefactor .99976 .96440E-01 .46265E-01 -.92738 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.02293e-07 Minuit parameter uncertainties: 1 7.71207e-06 2 2.98822 3 2.36001e-05 4 7.40255 5 26.2865 6 18.6863 7 2.8826e-05 8 1.42417 9 1.53783 10 0.000168477 11 3.68133e-05 12 2.77763 13 1.71782e-05 14 10.9867 15 5.01004e-05 16 5.14256 17 0.0944634 18 5.59054e-05 19 0.13879 20 0.0964566 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 15333.330625 Extracting fit parameters... 4FGL J1424.6+1447 Spectrum: PowerLaw 221 Prefactor: 5.551e-11 2.883e-05 0.000e+00 1.000e+06 ( 1.000e-13) 222 Index: 2.172e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 223 Scale: 1.760e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 466 Prefactor: 9.998e-01 9.646e-02 0.000e+00 1.000e+01 ( 1.000e+00) 467 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 468 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 465 Normalization: 1.110e+00 1.388e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 216.169 14.784 Photon Flux Upper Limit: 4.00324515732e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00304369684524 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/14062866/likelihoodResults_781488001_782092801_4FGL_J1424.6+1447_weekly_bin897.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) = 15333.331477 delta logL = -0.000852006847708 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 15332.8943223 delta logL = 0.436302744882 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .47514E-02 1.0000 .0000 .10000E+07 2 'Index ' 5.3560 1.0000 .0000 10.000 3 'Normalizat' 1.0536 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0255 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .4690E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 15333.33 FROM MIGRAD STATUS=CONVERGED 48 CALLS 299 TOTAL EDM= .42E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 .78083 .42118E-03** at limit ** 2 Index .91540 .57828 .34638E-06 .0000 3 Normalizat 1.1105 1.2272 -.69218E-05 -.60873E-04 4 Prefactor .99976 1.2131 .44432E-05 -.95661E-04 ERR DEF= .500 Final values: Prefactor = 0 Index = 0.915398 Normalizat = 1.11045 Prefactor = 0.999757 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 15333.33 FROM HESSE STATUS=FAILED 9 CALLS 308 TOTAL EDM= .42E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 .78083 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .27404E-01 .97096 .34638E-06 -.95605 3 Normalizat 1.1105 1.2272 -.69218E-05 -.89417 4 Prefactor .99976 1.2131 .44432E-05 -.92738 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 4.20643e-12 Minuit parameter uncertainties: 1 1.83689e-06 2 0.582227 3 1.26105 4 1.24888 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) = 15333.330625 delta logL = 1.81898940355e-11 Extracting fit parameters... 4FGL J1424.6+1447 Spectrum: PowerLaw 221 Prefactor: 0.000e+00 1.837e-06 0.000e+00 1.000e+06 ( 1.000e-13) 222 Index: 9.154e-01 5.822e-01 0.000e+00 1.000e+01 (-1.000e+00) 223 Scale: 1.760e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 466 Prefactor: 9.998e-01 1.249e+00 0.000e+00 1.000e+01 ( 1.000e+00) 467 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 468 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 465 Normalization: 1.110e+00 1.261e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 216.169 14.784 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/14062866/cmap_HighResolution_781488001_782092801_4FGL_J1424.6+1447_weekly_bin897.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='3.04e-03', job_status='DONE', photon_flux_upper_limit='4.00e-08', time_completed='2025-10-20 03:43:01.149481', job_id='14062866', GAL2='1.00', fit_tolerance='1e-08', EG2='1.11', EG='1.11', time_epoch_completed='1760956981.15', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.00', dlogl='1.82e-11', ts2='0.00', photon_index_error='0.00', photon_index='2.17' WHERE bin_id='897' AND source_name='4FGL J1424.6+1447' AND cadence='weekly'; Database successfully updated. Analysis Complete. Mon Oct 20 03:43:02 PDT 2025