/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 = 17306 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J2143.5+1743_weekly_bin906 RA = 325.894, Dec = 17.7306 tmin = 786931201, tmax = 787536001 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='17381075', job_status='RUN', time_executed='2025-12-16 03:14:49.908691', time_epoch_executed='1765883689.91' WHERE source_name='4FGL J2143.5+1743' and cadence='weekly' and bin_id='906' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/17381075 Creating custom pfile directory: /lscratch/kocevski/17381075/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=786931201.0 && nMetStart<787536001.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=786931201.0 && nMetStart<787536001.0' /Data/Flight/Level1/LPA Retrieving 107 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/17381075/ft1_4FGL_J2143.5+1743_weekly_bin906.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=786931201.0 && nMetStart<787536001.0' /Data/Flight/Level1/LPA Retrieving 107 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/17381075/ft2_4FGL_J2143.5+1743_weekly_bin906.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/17381075/ft1_4FGL_J2143.5+1743_weekly_bin906.fits outfile=/lscratch/kocevski/17381075/ft1_filteredMKT_4FGL_J2143.5+1743_weekly_bin906.fits ra=325.894 dec=17.7306 rad=12.0 tmin=786931201.0 tmax=787536001.0 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 5.82 user 4.92 sys 0.24 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/17381075/ft2_4FGL_J2143.5+1743_weekly_bin906.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/17381075/ft2_4FGL_J2143.5+1743_weekly_bin906.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/17381075/ft1_filteredMKT_4FGL_J2143.5+1743_weekly_bin906.fits evtable="EVENTS" outfile="/lscratch/kocevski/17381075/ft1_filtered_4FGL_J2143.5+1743_weekly_bin906.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 0.93 user 0.22 sys 0.14 Number of photons that the gtmktime cut: 1831 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/17381075/ft1_filtered_4FGL_J2143.5+1743_weekly_bin906.fits" evtable="EVENTS" scfile=/lscratch/kocevski/17381075/ft2_4FGL_J2143.5+1743_weekly_bin906.fits sctable="SC_DATA" outfile=/lscratch/kocevski/17381075/ltcube_786931201_787536001_4FGL_J2143.5+1743_weekly_bin906.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/17381075/ft2_4FGL_J2143.5+1743_weekly_bin906.fits .....................! real 19.08 user 18.05 sys 0.24 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/17381075/ft1_filtered_4FGL_J2143.5+1743_weekly_bin906.fits evtable="EVENTS" scfile=/lscratch/kocevski/17381075/ft2_4FGL_J2143.5+1743_weekly_bin906.fits sctable="SC_DATA" expcube=/lscratch/kocevski/17381075/ltcube_786931201_787536001_4FGL_J2143.5+1743_weekly_bin906.fits outfile=/lscratch/kocevski/17381075/expmap_786931201_787536001_4FGL_J2143.5+1743_weekly_bin906.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/17381075/ltcube_786931201_787536001_4FGL_J2143.5+1743_weekly_bin906.fits .....................! real 70.06 user 64.87 sys 3.78 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 Extended source Cygnus Loop in ROI, make sure /sdf/group/fermi/g/LCRepository/Likelihood/ExtendedSources/Extended_8years/Templates/CygnusLoop.fits is the correct path to the extended template. Added 165 point sources and 1 extended sources If using unbinned likelihood you will need to rerun gtdiffrsp for the extended sources or rerun the makeModel function with optional argument psForce=True Setting source of interest to: 4FGL J2143.5+1743 @ 325.894 17.7306 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/17381075/ft1_filtered_4FGL_J2143.5+1743_weekly_bin906.fits scfile=/lscratch/kocevski/17381075/ft2_4FGL_J2143.5+1743_weekly_bin906.fits outfile=/lscratch/kocevski/17381075/cmap_786931201_787536001_4FGL_J2143.5+1743_weekly_bin906.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=325.894 yref=17.7306 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 0.29 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/17381075/ft1_filtered_4FGL_J2143.5+1743_weekly_bin906.fits scfile=/lscratch/kocevski/17381075/ft2_4FGL_J2143.5+1743_weekly_bin906.fits outfile=/lscratch/kocevski/17381075/cmap_HighResolution_786931201_787536001_4FGL_J2143.5+1743_weekly_bin906.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=325.894 yref=17.7306 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 1.02 user 0.26 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/17381075/ft1_filtered_4FGL_J2143.5+1743_weekly_bin906.fits evtable="EVENTS" scfile=/lscratch/kocevski/17381075/ft2_4FGL_J2143.5+1743_weekly_bin906.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/17381075/Model_4FGL_J2143.5+1743_weekly_bin906.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 Cygnus Loop adding source EG_v02 adding source GAL_V02 Working on... /lscratch/kocevski/17381075/ft1_filtered_4FGL_J2143.5+1743_weekly_bin906.fits.....................! real 102.41 user 99.74 sys 1.14 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/17381075/ft1_filtered_4FGL_J2143.5+1743_weekly_bin906.fits', '/lscratch/kocevski/17381075/ft2_4FGL_J2143.5+1743_weekly_bin906.fits', expMap='/lscratch/kocevski/17381075/expmap_786931201_787536001_4FGL_J2143.5+1743_weekly_bin906.fits', expCube='/lscratch/kocevski/17381075/ltcube_786931201_787536001_4FGL_J2143.5+1743_weekly_bin906.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/17381075/Model_4FGL_J2143.5+1743_weekly_bin906.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2143.5+1743' 4FGL J2143.5+1743 Spectrum: LogParabola 279 norm: 7.341e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-11) 280 alpha: 2.450e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 281 beta: 3.790e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 282 Eb: 4.009e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/17381075/ft1_filtered_4FGL_J2143.5+1743_weekly_bin906.fits Spacecraft file(s): /lscratch/kocevski/17381075/ft2_4FGL_J2143.5+1743_weekly_bin906.fits Exposure map: /lscratch/kocevski/17381075/expmap_786931201_787536001_4FGL_J2143.5+1743_weekly_bin906.fits Exposure cube: /lscratch/kocevski/17381075/ltcube_786931201_787536001_4FGL_J2143.5+1743_weekly_bin906.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/17381075/Model_4FGL_J2143.5+1743_weekly_bin906.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) = 19243.8804319 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 19243.8554844 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 5.0793 1.0000 .0000 .10000E+07 2 'Prefactor ' 52.558 1.0000 .0000 .10000E+07 3 'Prefactor ' 3.4699 1.0000 .0000 .10000E+07 4 'Prefactor ' .23235E-03 1.0000 .0000 .10000E+07 5 'norm ' 6.4126 1.0000 .0000 .10000E+07 6 'Prefactor ' .27496 1.0000 .0000 .10000E+07 7 'Prefactor ' 89.379 1.0000 .0000 .10000E+07 8 'norm ' 2.9900 1.0000 .0000 .10000E+07 9 'norm ' 1.2740 1.0000 .0000 .10000E+07 10 'norm ' .15236E-04 1.0000 .0000 .10000E+07 11 'Prefactor ' .79635E-04 1.0000 .0000 .10000E+07 12 'Prefactor ' 48.203 1.0000 .0000 .10000E+07 13 'norm ' .46469E-01 1.0000 .0000 .10000E+07 14 'Prefactor ' 3.6634 1.0000 .0000 .10000E+07 15 'norm ' 2.7665 1.0000 .0000 .10000E+07 16 'Prefactor ' .53904E-05 1.0000 .0000 .10000E+07 17 'Prefactor ' .94468E-05 1.0000 .0000 .10000E+07 18 'Normalizat' .82212 1.0000 .10000E-01 10.000 19 'Prefactor ' .97083 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5510E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 19243.86 FROM MIGRAD STATUS=CONVERGED 146 CALLS 1600 TOTAL EDM= .16E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .9% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 5.0797 10.905 .66310E-06 .63556E-01 2 Prefactor 52.032 33.330 .40004E-06 -.19105 3 Prefactor 3.4619 8.2814 .46375E-06 .11104E-02 4 Prefactor .66613E-09 6.9085 -.38353E-06** at limit ** 5 norm 6.4212 3.0309 -.12241E-06 -.20030E-02 6 Prefactor .26764 5.1026 -.11359E-05 -.55774E-03 7 Prefactor 88.250 52.802 .85394E-07 .11547 8 norm 2.9918 1.4330 .16028E-07 -.23154E-02 9 norm 1.2732 1.2998 -.13685E-07 -.13130E-02 10 norm .11657E-08 6.3967 .18442E-06** at limit ** 11 Prefactor .33307E-09 9.5031 -.13192E-06** at limit ** 12 Prefactor 48.169 22.406 .87012E-07 .26323 13 norm .44978E-01 1.2744 -.84191E-07** at limit ** 14 Prefactor 3.6419 5.0371 -.20374E-07 .29774E-03 15 norm 2.7653 2.0664 .31863E-06 .29498E-02 16 Prefactor .0000 2.1965 -.10027E-07** at limit ** 17 Prefactor .55511E-10 3.4499 .21792E-06** at limit ** 18 Normalizat .82225 .16329 -.37532E-05 .28080E-04 19 Prefactor .97096 .72658E-01 .15122E-05 .13002E-03 ERR DEF= .500 Final values: Prefactor = 5.07967 Prefactor = 52.0322 Prefactor = 3.46193 Prefactor = 6.66134e-10 norm = 6.42118 Prefactor = 0.267639 Prefactor = 88.2504 norm = 2.9918 norm = 1.2732 norm = 1.16573e-09 Prefactor = 3.33067e-10 Prefactor = 48.1686 norm = 0.0449783 Prefactor = 3.64192 norm = 2.76533 Prefactor = 0 Prefactor = 5.55112e-11 Normalizat = 0.822255 Prefactor = 0.970959 ********** ** 18 **HESSE ********** FCN= 19243.86 FROM HESSE STATUS=OK 320 CALLS 1920 TOTAL EDM= .32E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 5.0797 11.262 .44590E-03 -1.5663 2 Prefactor 52.032 44.930 .13795E-03 -1.5564 3 Prefactor 3.4619 8.3220 .54262E-03 -1.5671 4 Prefactor .66613E-09 6.9081 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 norm 6.4212 3.0321 .39611E-03 -1.5657 6 Prefactor .26764 .98846 .71470E-02 -1.5698 7 Prefactor 88.250 57.389 .10578E-03 -1.5520 8 norm 2.9918 1.4397 .58683E-03 -1.5673 9 norm 1.2732 1.3180 .98455E-03 -1.5685 10 norm .11657E-08 6.3867 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .33307E-09 9.4977 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor 48.169 27.443 .14404E-03 -1.5569 13 norm .44978E-01 .25373 .22064E-02 -1.5704 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 3.6419 5.0481 .52750E-03 -1.5670 15 norm 2.7653 2.0688 .61165E-03 -1.5675 16 Prefactor .0000 2.1956 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor .55511E-10 3.4436 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Normalizat .82225 .14185 .84998E-01 -.99248 19 Prefactor .97096 .61236E-01 .45901E-01 -.93704 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.1524e-06 Minuit parameter uncertainties: 1 11.262 2 44.9302 3 8.32204 4 0.000135382 5 3.03207 6 0.988463 7 57.3896 8 1.43974 9 1.31797 10 0.000172889 11 0.000112478 12 27.4426 13 0.213658 14 5.04808 15 2.06882 16 2.02409e-06 17 2.06056e-05 18 0.141918 19 0.0612402 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 19243.8551805 Extracting fit parameters... 4FGL J2143.5+1743 Spectrum: LogParabola 279 norm: 2.992e+00 1.440e+00 0.000e+00 1.000e+06 ( 1.000e-11) 280 alpha: 2.450e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 281 beta: 3.790e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 282 Eb: 4.009e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 548 Prefactor: 9.710e-01 6.124e-02 0.000e+00 1.000e+01 ( 1.000e+00) 549 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 550 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 547 Normalization: 8.223e-01 1.419e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 6.63 Ra Dec: 325.894 17.731 Photon Index (Fixed Index): 2.45 +/- 0.00 Photon Flux (Fixed Index): 5.98e-08 +/- 2.88e-08 Energy Flux (Fixed Index): 1.74e-05 +/- 8.37e-06 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) = 19243.4615921 delta logL = 0.393588369276 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 19243.4590484 delta logL = 0.396132004109 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 2.6677 1.0000 .0000 .10000E+07 2 'alpha ' 2.9938 1.0000 .0000 5.0000 3 'Normalizat' .78492 1.0000 .10000E-01 10.000 4 'Prefactor ' .98246 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5510E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 19243.46 FROM MIGRAD STATUS=CONVERGED 55 CALLS 240 TOTAL EDM= .57E-08 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 2.6655 16.152 .62373E-03 .14448E-01 2 alpha 2.9950 3.9626 .42215 .95672E-04 3 Normalizat .78492 .56312E-01 .86805E-01 .86728E-04 4 Prefactor .98247 .24021E-01 .46048E-01 -.11642E-04 ERR DEF= .500 Final values: norm = 2.6655 alpha = 2.99496 Normalizat = 0.784923 Prefactor = 0.98247 ********** ** 18 **HESSE ********** FCN= 19243.46 FROM HESSE STATUS=OK 33 CALLS 273 TOTAL EDM= .15E-07 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 2.6655 1.7238 .92860E-05 -1.5675 2 alpha 2.9950 .76928 .23136E-01 .19930 3 Normalizat .78492 .16484 .38442E-03 -1.0063 4 Prefactor .98247 .73470E-01 .15750E-03 -.93316 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.49196e-08 Minuit parameter uncertainties: 1 1.72378 2 0.782508 3 0.164941 4 0.0734777 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) = 19243.459047 delta logL = 0.396133443737 Extracting fit parameters... 4FGL J2143.5+1743 Spectrum: LogParabola 279 norm: 2.666e+00 1.724e+00 0.000e+00 1.000e+06 ( 1.000e-11) 280 alpha: 2.995e+00 7.825e-01 0.000e+00 5.000e+00 ( 1.000e+00) 281 beta: 3.790e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 282 Eb: 4.009e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 548 Prefactor: 9.825e-01 7.348e-02 0.000e+00 1.000e+01 ( 1.000e+00) 549 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 550 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 547 Normalization: 7.849e-01 1.649e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 7.55 Ra Dec: 325.894 17.731 Photon Index (Free Index): 2.99 +/- 0.78 Photon Flux (Free Index): 8.24e-08 +/- 3.98e-08 Energy Flux (Free Index): 1.65e-05 +/- 7.59e-06 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/17381075/cmap_HighResolution_786931201_787536001_4FGL_J2143.5+1743_weekly_bin906.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET comment='SUCCESS', photon_flux='5.98e-08', energy_flux2='1.65e-05', photon_flux_error='2.88e-08', dlogl='3.96e-01', energy_flux='1.74e-05', photon_flux2='8.24e-08', job_status='DONE', time_completed='2025-12-16 03:27:16.120220', photon_index_error2='0.78', photon_index2='2.99', ts='6.63', fit_tolerance='1e-08', GAL='0.97', photon_index_error='0.00', energy_flux_error2='7.59e-06', EG='0.82', time_epoch_completed='1765884436.12', return_code='0', job_id='17381075', GAL2='0.98', EG2='0.78', return_code2='0', energy_flux_error='8.37e-06', photon_flux_error2='3.98e-08', ts2='7.55', photon_index='2.45' WHERE bin_id='906' AND source_name='4FGL J2143.5+1743' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Dec 16 03:27:16 PST 2025