/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 = 7691 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J2143.1-3929_daily_bin2193 RA = 325.793, Dec = -39.4882 tmin = 807753601, tmax = 808012801 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='34662885', job_status='RUN', time_executed='2026-08-10 11:50:30.412436', time_epoch_executed='1786387830.41' WHERE source_name='4FGL J2143.1-3929' and cadence='daily' and bin_id='2193' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/34662885 Creating custom pfile directory: /lscratch/kocevski/34662885/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=807753601.0 && nMetStart<808012801.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=807753601.0 && nMetStart<808012801.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/34662885/ft1_4FGL_J2143.1-3929_daily_bin2193.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=807753601.0 && nMetStart<808012801.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/34662885/ft2_4FGL_J2143.1-3929_daily_bin2193.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/34662885/ft1_4FGL_J2143.1-3929_daily_bin2193.fits outfile=/lscratch/kocevski/34662885/ft1_filteredMKT_4FGL_J2143.1-3929_daily_bin2193.fits ra=325.793 dec=-39.4882 rad=12.0 tmin=807753601.0 tmax=808012801.0 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 2.41 user 1.62 sys 0.14 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/34662885/ft2_4FGL_J2143.1-3929_daily_bin2193.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/34662885/ft2_4FGL_J2143.1-3929_daily_bin2193.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/34662885/ft1_filteredMKT_4FGL_J2143.1-3929_daily_bin2193.fits evtable="EVENTS" outfile="/lscratch/kocevski/34662885/ft1_filtered_4FGL_J2143.1-3929_daily_bin2193.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 1.02 user 0.20 sys 0.13 Number of photons that the gtmktime cut: 22 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/34662885/ft1_filtered_4FGL_J2143.1-3929_daily_bin2193.fits" evtable="EVENTS" scfile=/lscratch/kocevski/34662885/ft2_4FGL_J2143.1-3929_daily_bin2193.fits sctable="SC_DATA" outfile=/lscratch/kocevski/34662885/ltcube_807753601_808012801_4FGL_J2143.1-3929_daily_bin2193.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/34662885/ft2_4FGL_J2143.1-3929_daily_bin2193.fits .....................! real 9.58 user 8.67 sys 0.22 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/34662885/ft1_filtered_4FGL_J2143.1-3929_daily_bin2193.fits evtable="EVENTS" scfile=/lscratch/kocevski/34662885/ft2_4FGL_J2143.1-3929_daily_bin2193.fits sctable="SC_DATA" expcube=/lscratch/kocevski/34662885/ltcube_807753601_808012801_4FGL_J2143.1-3929_daily_bin2193.fits outfile=/lscratch/kocevski/34662885/expmap_807753601_808012801_4FGL_J2143.1-3929_daily_bin2193.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/34662885/ltcube_807753601_808012801_4FGL_J2143.1-3929_daily_bin2193.fits .....................! real 74.57 user 69.22 sys 4.03 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 172 point sources and 0 extended sources Setting source of interest to: 4FGL J2143.1-3929 @ 325.793 -39.4882 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/34662885/ft1_filtered_4FGL_J2143.1-3929_daily_bin2193.fits scfile=/lscratch/kocevski/34662885/ft2_4FGL_J2143.1-3929_daily_bin2193.fits outfile=/lscratch/kocevski/34662885/cmap_807753601_808012801_4FGL_J2143.1-3929_daily_bin2193.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=325.793 yref=-39.4882 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 1.30 user 0.24 sys 0.11 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/34662885/ft1_filtered_4FGL_J2143.1-3929_daily_bin2193.fits scfile=/lscratch/kocevski/34662885/ft2_4FGL_J2143.1-3929_daily_bin2193.fits outfile=/lscratch/kocevski/34662885/cmap_HighResolution_807753601_808012801_4FGL_J2143.1-3929_daily_bin2193.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=325.793 yref=-39.4882 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 0.87 user 0.24 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/34662885/ft1_filtered_4FGL_J2143.1-3929_daily_bin2193.fits evtable="EVENTS" scfile=/lscratch/kocevski/34662885/ft2_4FGL_J2143.1-3929_daily_bin2193.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/34662885/Model_4FGL_J2143.1-3929_daily_bin2193.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/34662885/ft1_filtered_4FGL_J2143.1-3929_daily_bin2193.fits......................! real 8.47 user 6.49 sys 0.96 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/34662885/ft1_filtered_4FGL_J2143.1-3929_daily_bin2193.fits', '/lscratch/kocevski/34662885/ft2_4FGL_J2143.1-3929_daily_bin2193.fits', expMap='/lscratch/kocevski/34662885/expmap_807753601_808012801_4FGL_J2143.1-3929_daily_bin2193.fits', expCube='/lscratch/kocevski/34662885/ltcube_807753601_808012801_4FGL_J2143.1-3929_daily_bin2193.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/34662885/Model_4FGL_J2143.1-3929_daily_bin2193.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2143.1-3929' 4FGL J2143.1-3929 Spectrum: PowerLaw 283 Prefactor: 1.791e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 284 Index: 2.139e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 285 Scale: 1.680e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/34662885/ft1_filtered_4FGL_J2143.1-3929_daily_bin2193.fits Spacecraft file(s): /lscratch/kocevski/34662885/ft2_4FGL_J2143.1-3929_daily_bin2193.fits Exposure map: /lscratch/kocevski/34662885/expmap_807753601_808012801_4FGL_J2143.1-3929_daily_bin2193.fits Exposure cube: /lscratch/kocevski/34662885/ltcube_807753601_808012801_4FGL_J2143.1-3929_daily_bin2193.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/34662885/Model_4FGL_J2143.1-3929_daily_bin2193.xml Optimizer: MINUIT Statistic: UNBINNED Performing an iterative likelihood fit... Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 101 logL (Fixed Index) = 280.530478316 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 101 logL (Fixed Index) = 237.075932689 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 11.454 1.0000 .0000 .10000E+07 2 'norm ' .10000E+07 1.0000 .0000 .10000E+07 3 'Prefactor ' 6.7913 1.0000 .0000 .10000E+07 4 'Prefactor ' .11965 1.0000 .0000 .10000E+07 5 'Prefactor ' 3.1003 1.0000 .0000 .10000E+07 6 'norm ' 1.4577 1.0000 .0000 .10000E+07 7 'Prefactor ' 14.545 1.0000 .0000 .10000E+07 8 'norm ' .43160E-05 1.0000 .0000 .10000E+07 9 'Prefactor ' .29883E-02 1.0000 .0000 .10000E+07 10 'Prefactor ' .74611E-04 1.0000 .0000 .10000E+07 11 'norm ' 618.00 1.0000 .0000 .10000E+07 12 'Prefactor ' 79.263 1.0000 .0000 .10000E+07 13 'Prefactor ' 21.931 1.0000 .0000 .10000E+07 14 'norm ' .13513E-01 1.0000 .0000 .10000E+07 15 'norm ' .28777E-06 1.0000 .0000 .10000E+07 16 'Prefactor ' .26771E-02 1.0000 .0000 .10000E+07 17 'Prefactor ' 15.536 1.0000 .0000 .10000E+07 18 'Prefactor ' 5.9554 1.0000 .0000 .10000E+07 19 'Prefactor ' .20274E-05 1.0000 .0000 .10000E+07 20 'Prefactor ' 9.7447 1.0000 .0000 .10000E+07 21 'Prefactor ' .76202E-02 1.0000 .0000 .10000E+07 22 'Prefactor ' 3.2174 1.0000 .0000 .10000E+07 23 'Prefactor ' 102.16 1.0000 .0000 .10000E+07 24 'Normalizat' .10000E-01 1.0000 .10000E-01 10.000 25 'Prefactor ' .51565 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5630E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 237.0614 FROM MIGRAD STATUS=CONVERGED 281 CALLS 887 TOTAL EDM= .46E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 11.488 .22984E+06 .29576E-03 -.69889E-04 2 norm .10000E+07 40393. .10828E-02 .11733E-01 3 Prefactor 6.7913 1.0027 .0000 .0000 4 Prefactor .0000 .45084 .21186E-07** at limit ** 5 Prefactor .12374E-04 .82851E-01 -.65169E-06** at limit ** 6 norm 1.4577 1.0760 .0000 .0000 7 Prefactor 14.434 .99678 -.10761E-06 -.21288E-02 8 norm .0000 .44347E-01 .89214E-08** at limit ** 9 Prefactor .99537E-06 .44347E-01 -.18173E-06** at limit ** 10 Prefactor .0000 .44347E-01 -.27099E-07** at limit ** 11 norm 617.03 .99922 .71440E-07 -.33063E-01 12 Prefactor .14811E-01 .13671E-01 -.67437E-06** at limit ** 13 Prefactor .21237 .98430E-01 .42928E-06** at limit ** 14 norm .73830E-07 .44347E-01 .21864E-07** at limit ** 15 norm .0000 .44347E-01 -.52656E-09** at limit ** 16 Prefactor .0000 .44347E-01 .52696E-08** at limit ** 17 Prefactor 15.845 1.0104 -.66957E-07 -.13534E-02 18 Prefactor .32976E-03 .42279E-01 -.26054E-05** at limit ** 19 Prefactor .0000 .44347E-01 .47716E-07** at limit ** 20 Prefactor 9.6572 .99682 -.16567E-06 -.59418E-03 21 Prefactor .15654E-07 .44347E-01 -.21582E-07** at limit ** 22 Prefactor .21761 .26335 -.16597E-04** at limit ** 23 Prefactor 102.43 1.0013 .58794E-06 -.47205E-01 24 Normalizat .10000E-01 .25505 -.13587E-06** at limit ** 25 Prefactor .52051 .86278 .97950E-05 .27467E-04 ERR DEF= .500 Final values: Prefactor = 11.488 norm = 999999 Prefactor = 6.7913 Prefactor = 0 Prefactor = 1.2374e-05 norm = 1.45771 Prefactor = 14.4344 norm = 0 Prefactor = 9.9537e-07 Prefactor = 0 norm = 617.035 Prefactor = 0.0148114 Prefactor = 0.212365 norm = 7.38298e-08 norm = 0 Prefactor = 0 Prefactor = 15.8449 Prefactor = 0.000329758 Prefactor = 0 Prefactor = 9.65723 Prefactor = 1.56541e-08 Prefactor = 0.21761 Prefactor = 102.429 Normalizat = 0.01 Prefactor = 0.520506 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 237.0614 FROM HESSE STATUS=FAILED 15 CALLS 902 TOTAL EDM= .46E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 11.488 .22984E+06 .29576E-03 -1.5640 2 norm .10000E+07 40393. .10828E-02 1.5727 3 Prefactor 35587. 35581. .0000 -1.5656 4 Prefactor .0000 .45084 .21186E-07 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .12374E-04 .82851E-01 -.65169E-06 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 norm 1.4577 1.0760 .0000 -1.5684 7 Prefactor 14.434 .99678 -.10761E-06 -1.5632 8 norm .0000 .44347E-01 .89214E-08 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor .99537E-06 .44347E-01 -.18173E-06 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .0000 .44347E-01 -.27099E-07 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 norm 617.03 .99922 .71440E-07 -1.5211 12 Prefactor .14811E-01 .13671E-01 -.67437E-06 -1.5706 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor .21237 .98430E-01 .42928E-06 -1.5717 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 norm .73830E-07 .44347E-01 .21864E-07 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 norm .0000 .44347E-01 -.52656E-09 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 Prefactor .0000 .44347E-01 .52696E-08 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor 15.845 1.0104 -.66957E-07 -1.5628 18 Prefactor .32976E-03 .42279E-01 -.26054E-05 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 Prefactor .0000 .44347E-01 .47716E-07 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor 9.6572 .99682 -.16567E-06 -1.5646 21 Prefactor .15654E-07 .44347E-01 -.21582E-07 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 22 Prefactor .21761 .26335 -.16597E-04 -1.5699 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 Prefactor 102.43 1.0013 .58794E-06 -1.5506 24 Normalizat .10000E-01 .25505 -.13587E-06 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 25 Prefactor .52051 .86278 .97950E-05 -1.1105 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 4.55124e-10 Minuit parameter uncertainties: 1 3389.38 2 388.903 3 1.00274 4 4.27722e-06 5 0.00202504 6 1.07596 7 0.996779 8 1.56236e-06 9 0.000420201 10 1.9932e-06 11 0.999217 12 0.0136706 13 0.0984301 14 0.000114435 15 5.55988e-08 16 1.94492e-07 17 1.01043 18 0.00746778 19 2.18675e-06 20 0.996818 21 5.27027e-05 22 0.263348 23 1.00132 24 1.02216e-07 25 0.886094 Done. MINUIT Return Code (Fixed Index): 101 logL (Fixed Index) = 237.061405174 Extracting fit parameters... 4FGL J2143.1-3929 Spectrum: PowerLaw 283 Prefactor: 0.000e+00 1.993e-06 0.000e+00 1.000e+06 ( 1.000e-13) 284 Index: 2.139e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 285 Scale: 1.680e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 560 Prefactor: 5.205e-01 8.861e-01 0.000e+00 1.000e+01 ( 1.000e+00) 561 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 562 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 559 Normalization: 1.000e-02 1.022e-07 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 325.793 -39.488 Photon Flux Upper Limit: 2.18895693432e-06 ph cm-2 s-1 Energy Flux Upper Limit: 0.166008668726 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/34662885/likelihoodResults_807753601_808012801_4FGL_J2143.1-3929_daily_bin2193.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) = 237.066096391 delta logL = -0.00469121667098 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 237.061405197 delta logL = -2.29955219311e-08 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .66613E-09 1.0000 .0000 .10000E+07 2 'Index ' 1.8782 1.0000 .0000 10.000 3 'Normalizat' .10000E-01 1.0000 .10000E-01 10.000 4 'Prefactor ' .52050 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5630E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 237.0614 FROM MIGRAD STATUS=CONVERGED 70 CALLS 269 TOTAL EDM= .26E-09 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .85210E-07 159.04 .42118E-03** at limit ** 2 Index .90956 5.3033 .50000 -.11882E-08 3 Normalizat .10000E-01 .66025E-03 .32094E-01** at limit ** 4 Prefactor .52051 .19216E-01 .59386E-01 .15802E-03 ERR DEF= .500 Final values: Prefactor = 8.52096e-08 Index = 0.909563 Normalizat = 0.01 Prefactor = 0.520515 ********** ** 18 **HESSE ********** FCN= 237.0614 FROM HESSE STATUS=NOT POSDEF 27 CALLS 296 TOTAL EDM= .13E-08 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .85210E-07 796.04 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .90956 8.5148 .50000 -.95808 3 Normalizat .10000E-01 .33441E-02 .24682E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .52051 .43151E-01 .26264E-03 -1.1104 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 1.30242e-09 Minuit parameter uncertainties: 1 0.0164724 2 67597.1 3 2.31581e-06 4 0.0431535 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 237.061405175 delta logL = -1.43930378727e-09 Extracting fit parameters... 4FGL J2143.1-3929 Spectrum: PowerLaw 283 Prefactor: 8.521e-08 1.647e-02 0.000e+00 1.000e+06 ( 1.000e-13) 284 Index: 9.096e-01 6.760e+04 0.000e+00 1.000e+01 (-1.000e+00) 285 Scale: 1.680e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 560 Prefactor: 5.205e-01 4.315e-02 0.000e+00 1.000e+01 ( 1.000e+00) 561 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 562 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 559 Normalization: 1.000e-02 2.316e-06 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 325.793 -39.488 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/34662885/cmap_HighResolution_807753601_808012801_4FGL_J2143.1-3929_daily_bin2193.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='1.66e-01', job_status='DONE', photon_flux_upper_limit='2.19e-06', time_completed='2026-08-10 11:55:39.832823', job_id='34662885', GAL2='0.52', fit_tolerance='1e-08', EG2='0.01', EG='0.01', time_epoch_completed='1786388139.83', return_code2='102', ts='0.00', comment='SUCCESS', return_code='101', GAL='0.52', dlogl='-1.44e-09', ts2='-0.00', photon_index_error='0.00', photon_index='2.14' WHERE bin_id='2193' AND source_name='4FGL J2143.1-3929' AND cadence='daily'; Database successfully updated. Analysis Complete. Mon Aug 10 11:55:40 PDT 2026