********** ** 18 **HESSE ********** FCN= 12187.29 FROM HESSE STATUS=OK 367 CALLS 1426 TOTAL EDM= .59E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .97508E-04 285.12 .84564E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 norm .11102E-09 .58517 .30197E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .19706E-07 12.032 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .0000 1.3450 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .15349E-06 8.9180 .11897E-01 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 16.237 22.863 .25008E-03 -1.5627 7 Prefactor .42484 1.4566 .64797E-02 -1.5695 8 norm 6.1083 3.5337 .40630E-03 -1.5659 9 Prefactor 3.5594 5.1550 .53363E-03 -1.5670 10 Prefactor 7.5804 7.5668 .36494E-03 -1.5653 11 norm .0000 1.0420 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor 197.53 40.172 .71083E-04 -1.5427 13 Prefactor .0000 8.0145 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor .20978E-05 65.633 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor .0000 2.8988 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 Prefactor .0000 .83822 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor .24997E-06 10.399 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Prefactor .0000 3.3663 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 Prefactor .41600E-06 10.844 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Normalizat 1.0627 .14198 .64902E-01 -.90957 21 Prefactor 1.0018 .92345E-01 .45073E-01 -.92669 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.86191e-07 Minuit parameter uncertainties: 1 0.333491 2 1.75529e-05 3 0.000973699 4 4.38496e-06 5 0.00233987 6 22.8626 7 1.45659 8 3.53369 9 5.15503 10 7.56681 11 2.66305e-06 12 40.1719 13 1.38391e-05 14 0.0234682 15 1.39392e-05 16 5.12687e-06 17 0.00322471 18 5.52543e-06 19 0.00424803 20 0.142028 21 0.0923597 /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). Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 12187.2920927 Extracting fit parameters... 4FGL J2139.4-4235 Spectrum: LogParabola 298 norm: 6.108e+00 3.534e+00 0.000e+00 1.000e+06 ( 1.000e-12) 299 alpha: 1.929e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 300 beta: 4.914e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 301 Eb: 8.547e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 578 Prefactor: 1.002e+00 9.236e-02 0.000e+00 1.000e+01 ( 1.000e+00) 579 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 580 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 577 Normalization: 1.063e+00 1.420e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 5.14 Ra Dec: 324.855 -42.590 Photon Index (Fixed Index): 1.93 +/- 0.00 Photon Flux (Fixed Index): 3.70e-08 +/- 2.14e-08 Energy Flux (Fixed Index): 2.61e-05 +/- 1.51e-05 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) = 12186.9709123 delta logL = 0.321180331877 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 12186.9685582 delta logL = 0.323534424666 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 5.6528 1.0000 .0000 .10000E+07 2 'alpha ' 2.2270 1.0000 .0000 5.0000 3 'Normalizat' 1.0511 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0053 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5810E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 12186.97 FROM MIGRAD STATUS=CONVERGED 57 CALLS 243 TOTAL EDM= .12E-09 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 5.6525 59.725 .42227E-03 .55630E-02 2 alpha 2.2268 3.6134 .33130 .65208E-04 3 Normalizat 1.0512 .66567E-01 .65197E-01 .21580E-04 4 Prefactor 1.0052 .43193E-01 .44128E-01 .21713E-04 ERR DEF= .500 Final values: norm = 5.6525 alpha = 2.22684 Normalizat = 1.05122 Prefactor = 1.00524 ********** ** 18 **HESSE ********** FCN= 12186.97 FROM HESSE STATUS=OK 33 CALLS 276 TOTAL EDM= .36E-11 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 5.6525 3.3237 .13181E-04 -1.5660 2 alpha 2.2268 .38447 .12490E-01 -.10948 3 Normalizat 1.0512 .15998 .28840E-03 -.91334 4 Prefactor 1.0052 .10759 .19763E-03 -.92555 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.64615e-12 Minuit parameter uncertainties: 1 3.32371 2 0.386017 3 0.160054 4 0.107608 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) = 12186.9685579 delta logL = 0.323534781204 Extracting fit parameters... 4FGL J2139.4-4235 Spectrum: LogParabola 298 norm: 5.653e+00 3.324e+00 0.000e+00 1.000e+06 ( 1.000e-12) 299 alpha: 2.227e+00 3.860e-01 0.000e+00 5.000e+00 ( 1.000e+00) 300 beta: 4.914e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 301 Eb: 8.547e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 578 Prefactor: 1.005e+00 1.076e-01 0.000e+00 1.000e+01 ( 1.000e+00) 579 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 580 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 577 Normalization: 1.051e+00 1.601e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 5.78 Ra Dec: 324.855 -42.590 Photon Index (Free Index): 2.23 +/- 0.39 Photon Flux (Free Index): 4.87e-08 +/- 2.78e-08 Energy Flux (Free Index): 2.00e-05 +/- 1.25e-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/35301035/cmap_HighResolution_808099201_808704001_4FGL_J2139.4-4235_weekly_bin941.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET comment='SUCCESS', photon_flux='3.70e-08', energy_flux2='2.00e-05', photon_flux_error='2.14e-08', dlogl='3.24e-01', energy_flux='2.61e-05', photon_flux2='4.87e-08', job_status='DONE', time_completed='2026-08-18 16:28:01.873597', photon_index_error2='0.39', photon_index2='2.23', ts='5.14', fit_tolerance='1e-08', GAL='1.00', photon_index_error='0.00', energy_flux_error2='1.25e-05', EG='1.06', time_epoch_completed='1787095681.87', return_code='0', job_id='35301035', GAL2='1.01', EG2='1.05', return_code2='0', energy_flux_error='1.51e-05', photon_flux_error2='2.78e-08', ts2='5.78', photon_index='1.93' WHERE bin_id='941' AND source_name='4FGL J2139.4-4235' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Aug 18 16:28:02 PDT 2026 number of points = 17522 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J2139.4-4235_weekly_bin941 RA = 324.855, Dec = -42.5895 tmin = 808099201, tmax = 808704001 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='35301603', job_status='RUN', time_executed='2026-08-18 16:27:52.043228', time_epoch_executed='1787095672.04' WHERE source_name='4FGL J2139.4-4235' and cadence='weekly' and bin_id='941' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/35301603 Creating custom pfile directory: /lscratch/kocevski/35301603/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=808099201.0 && nMetStart<808704001.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=808099201.0 && nMetStart<808704001.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/35301603/ft1_4FGL_J2139.4-4235_weekly_bin941.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=808099201.0 && nMetStart<808704001.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/35301603/ft2_4FGL_J2139.4-4235_weekly_bin941.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/35301603/ft1_4FGL_J2139.4-4235_weekly_bin941.fits outfile=/lscratch/kocevski/35301603/ft1_filteredMKT_4FGL_J2139.4-4235_weekly_bin941.fits ra=324.855 dec=-42.5895 rad=12.0 tmin=808099201.0 tmax=808704001.0 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 5.67 user 4.68 sys 0.24 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/35301603/ft2_4FGL_J2139.4-4235_weekly_bin941.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/35301603/ft2_4FGL_J2139.4-4235_weekly_bin941.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/35301603/ft1_filteredMKT_4FGL_J2139.4-4235_weekly_bin941.fits evtable="EVENTS" outfile="/lscratch/kocevski/35301603/ft1_filtered_4FGL_J2139.4-4235_weekly_bin941.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 0.94 user 0.21 sys 0.11 Number of photons that the gtmktime cut: 1135 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/35301603/ft1_filtered_4FGL_J2139.4-4235_weekly_bin941.fits" evtable="EVENTS" scfile=/lscratch/kocevski/35301603/ft2_4FGL_J2139.4-4235_weekly_bin941.fits sctable="SC_DATA" outfile=/lscratch/kocevski/35301603/ltcube_808099201_808704001_4FGL_J2139.4-4235_weekly_bin941.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/35301603/ft2_4FGL_J2139.4-4235_weekly_bin941.fits .....................! real 17.92 user 16.90 sys 0.24 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/35301603/ft1_filtered_4FGL_J2139.4-4235_weekly_bin941.fits evtable="EVENTS" scfile=/lscratch/kocevski/35301603/ft2_4FGL_J2139.4-4235_weekly_bin941.fits sctable="SC_DATA" expcube=/lscratch/kocevski/35301603/ltcube_808099201_808704001_4FGL_J2139.4-4235_weekly_bin941.fits outfile=/lscratch/kocevski/35301603/expmap_808099201_808704001_4FGL_J2139.4-4235_weekly_bin941.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/35301603/ltcube_808099201_808704001_4FGL_J2139.4-4235_weekly_bin941.fits .....................! real 66.54 user 61.63 sys 3.89 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 176 point sources and 0 extended sources Setting source of interest to: 4FGL J2139.4-4235 @ 324.855 -42.5895 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/35301603/ft1_filtered_4FGL_J2139.4-4235_weekly_bin941.fits scfile=/lscratch/kocevski/35301603/ft2_4FGL_J2139.4-4235_weekly_bin941.fits outfile=/lscratch/kocevski/35301603/cmap_808099201_808704001_4FGL_J2139.4-4235_weekly_bin941.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=324.855 yref=-42.5895 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 0.91 user 0.22 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/35301603/ft1_filtered_4FGL_J2139.4-4235_weekly_bin941.fits scfile=/lscratch/kocevski/35301603/ft2_4FGL_J2139.4-4235_weekly_bin941.fits outfile=/lscratch/kocevski/35301603/cmap_HighResolution_808099201_808704001_4FGL_J2139.4-4235_weekly_bin941.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=324.855 yref=-42.5895 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 0.21 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/35301603/ft1_filtered_4FGL_J2139.4-4235_weekly_bin941.fits evtable="EVENTS" scfile=/lscratch/kocevski/35301603/ft2_4FGL_J2139.4-4235_weekly_bin941.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/35301603/Model_4FGL_J2139.4-4235_weekly_bin941.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/35301603/ft1_filtered_4FGL_J2139.4-4235_weekly_bin941.fits.....................! real 33.51 user 31.79 sys 0.94 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/35301603/ft1_filtered_4FGL_J2139.4-4235_weekly_bin941.fits', '/lscratch/kocevski/35301603/ft2_4FGL_J2139.4-4235_weekly_bin941.fits', expMap='/lscratch/kocevski/35301603/expmap_808099201_808704001_4FGL_J2139.4-4235_weekly_bin941.fits', expCube='/lscratch/kocevski/35301603/ltcube_808099201_808704001_4FGL_J2139.4-4235_weekly_bin941.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/35301603/Model_4FGL_J2139.4-4235_weekly_bin941.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2139.4-4235' 4FGL J2139.4-4235 Spectrum: LogParabola 298 norm: 7.892e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 299 alpha: 1.929e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 300 beta: 4.914e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 301 Eb: 8.547e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/35301603/ft1_filtered_4FGL_J2139.4-4235_weekly_bin941.fits Spacecraft file(s): /lscratch/kocevski/35301603/ft2_4FGL_J2139.4-4235_weekly_bin941.fits Exposure map: /lscratch/kocevski/35301603/expmap_808099201_808704001_4FGL_J2139.4-4235_weekly_bin941.fits Exposure cube: /lscratch/kocevski/35301603/ltcube_808099201_808704001_4FGL_J2139.4-4235_weekly_bin941.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/35301603/Model_4FGL_J2139.4-4235_weekly_bin941.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) = 12188.3705273 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 12187.294262 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .44393 1.0000 .0000 .10000E+07 2 'norm ' .27613E-04 1.0000 .0000 .10000E+07 3 'Prefactor ' .27785E-05 1.0000 .0000 .10000E+07 4 'Prefactor ' .32074E-06 1.0000 .0000 .10000E+07 5 'Prefactor ' .19324 1.0000 .0000 .10000E+07 6 'Prefactor ' 16.005 1.0000 .0000 .10000E+07 7 'Prefactor ' .42072 1.0000 .0000 .10000E+07 8 'norm ' 6.0989 1.0000 .0000 .10000E+07 9 'Prefactor ' 3.5829 1.0000 .0000 .10000E+07 10 'Prefactor ' 7.5418 1.0000 .0000 .10000E+07 11 'norm ' .66835E-07 1.0000 .0000 .10000E+07 12 'Prefactor ' 197.95 1.0000 .0000 .10000E+07 13 'Prefactor ' .14196E-05 1.0000 .0000 .10000E+07 14 'Prefactor ' .13366E-01 1.0000 .0000 .10000E+07 15 'Prefactor ' .12490E-07 1.0000 .0000 .10000E+07 16 'Prefactor ' .50243E-06 1.0000 .0000 .10000E+07 17 'Prefactor ' .14764E-05 1.0000 .0000 .10000E+07 18 'Prefactor ' .46084E-05 1.0000 .0000 .10000E+07 19 'Prefactor ' .24865E-04 1.0000 .0000 .10000E+07 20 'Normalizat' 1.0626 1.0000 .10000E-01 10.000 21 'Prefactor ' 1.0017 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5810E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 12187.29 FROM MIGRAD STATUS=CONVERGED 152 CALLS 1059 TOTAL EDM= .30E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.3% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .97508E-04 55.475 -.23197E-05** at limit ** 2 norm .11102E-09 3.7293 .11910E-06** at limit ** 3 Prefactor .19706E-07 11.542 -.23267E-06** at limit ** 4 Prefactor .0000 1.3463 -.84924E-07** at limit ** 5 Prefactor .15349E-06 2.0489 -.18582E-06** at limit ** 6 Prefactor 16.237 19.401 -.30037E-06 -.19518E-01 7 Prefactor .42484 5.1500 -.37794E-06 -.32465E-03 8 norm 6.1083 3.4365 .28418E-07 -.74427E-03 9 Prefactor 3.5594 5.1191 .73916E-08 -.71005E-03 10 Prefactor 7.5804 7.5139 .30733E-07 .35590E-02 11 norm .0000 1.0421 .35244E-07** at limit ** 12 Prefactor 197.53 3.9516 -.17559E-07 -.42681E-01 13 Prefactor .0000 7.9859 .60298E-06** at limit ** 14 Prefactor .20978E-05 59.241 -.22714E-05** at limit ** 15 Prefactor .0000 2.8973 -.21271E-07** at limit ** 16 Prefactor .0000 .83661 -.13261E-06** at limit ** 17 Prefactor .24997E-06 7.3567 -.64277E-07** at limit ** 18 Prefactor .0000 3.3737 -.52095E-07** at limit ** 19 Prefactor .41600E-06 5.2777 -.30631E-06** at limit ** 20 Normalizat 1.0627 .16145 .14893E-05 -.60961E-05 21 Prefactor 1.0018 .10763 -.17201E-05 -.22322E-04 ERR DEF= .500 Final values: Prefactor = 9.75076e-05 norm = 1.11022e-10 Prefactor = 1.97065e-08 Prefactor = 0 Prefactor = 1.53488e-07 Prefactor = 16.2372 Prefactor = 0.424836 norm = 6.10828 Prefactor = 3.55939 Prefactor = 7.58036 norm = 0 Prefactor = 197.527 Prefactor = 0 Prefactor = 2.09782e-06 Prefactor = 0 Prefactor = 0 Prefactor = 2.49967e-07 Prefactor = 0 Prefactor = 4.16001e-07 Normalizat = 1.06274 Prefactor = 1.00183 ********** ** 18 **HESSE ********** FCN= 12187.29 FROM HESSE STATUS=OK 367 CALLS 1426 TOTAL EDM= .59E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .97508E-04 285.12 .84564E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 norm .11102E-09 .58517 .30197E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .19706E-07 12.032 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .0000 1.3450 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .15349E-06 8.9180 .11897E-01 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 16.237 22.863 .25008E-03 -1.5627 7 Prefactor .42484 1.4566 .64797E-02 -1.5695 8 norm 6.1083 3.5337 .40630E-03 -1.5659 9 Prefactor 3.5594 5.1550 .53363E-03 -1.5670 10 Prefactor 7.5804 7.5668 .36494E-03 -1.5653 11 norm .0000 1.0420 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor 197.53 40.172 .71083E-04 -1.5427 13 Prefactor .0000 8.0145 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor .20978E-05 65.633 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor .0000 2.8988 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 Prefactor .0000 .83822 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor .24997E-06 10.399 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Prefactor .0000 3.3663 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 Prefactor .41600E-06 10.844 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Normalizat 1.0627 .14198 .64902E-01 -.90957 21 Prefactor 1.0018 .92345E-01 .45073E-01 -.92669 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.86191e-07 Minuit parameter uncertainties: 1 0.333491 2 1.75529e-05 3 0.000973699 4 4.38496e-06 5 0.00233987 6 22.8626 7 1.45659 8 3.53369 9 5.15503 10 7.56681 11 2.66305e-06 12 40.1719 13 1.38391e-05 14 0.0234682 15 1.39392e-05 16 5.12687e-06 17 0.00322471 18 5.52543e-06 19 0.00424803 20 0.142028 21 0.0923597 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 12187.2920927 Extracting fit parameters... 4FGL J2139.4-4235 Spectrum: LogParabola 298 norm: 6.108e+00 3.534e+00 0.000e+00 1.000e+06 ( 1.000e-12) 299 alpha: 1.929e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 300 beta: 4.914e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 301 Eb: 8.547e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 578 Prefactor: 1.002e+00 9.236e-02 0.000e+00 1.000e+01 ( 1.000e+00) 579 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 580 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 577 Normalization: 1.063e+00 1.420e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 5.14 Ra Dec: 324.855 -42.590 Photon Index (Fixed Index): 1.93 +/- 0.00 Photon Flux (Fixed Index): 3.70e-08 +/- 2.14e-08 Energy Flux (Fixed Index): 2.61e-05 +/- 1.51e-05 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) = 12186.9709123 delta logL = 0.321180331877 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 12186.9685582 delta logL = 0.323534424666 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 5.6528 1.0000 .0000 .10000E+07 2 'alpha ' 2.2270 1.0000 .0000 5.0000 3 'Normalizat' 1.0511 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0053 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5810E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 12186.97 FROM MIGRAD STATUS=CONVERGED 57 CALLS 243 TOTAL EDM= .12E-09 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 5.6525 59.725 .42227E-03 .55630E-02 2 alpha 2.2268 3.6134 .33130 .65208E-04 3 Normalizat 1.0512 .66567E-01 .65197E-01 .21580E-04 4 Prefactor 1.0052 .43193E-01 .44128E-01 .21713E-04 ERR DEF= .500 Final values: norm = 5.6525 alpha = 2.22684 Normalizat = 1.05122 Prefactor = 1.00524 ********** ** 18 **HESSE ********** FCN= 12186.97 FROM HESSE STATUS=OK 33 CALLS 276 TOTAL EDM= .36E-11 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 5.6525 3.3237 .13181E-04 -1.5660 2 alpha 2.2268 .38447 .12490E-01 -.10948 3 Normalizat 1.0512 .15998 .28840E-03 -.91334 4 Prefactor 1.0052 .10759 .19763E-03 -.92555 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.64615e-12 Minuit parameter uncertainties: 1 3.32371 2 0.386017 3 0.160054 4 0.107608 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) = 12186.9685579 delta logL = 0.323534781204 Extracting fit parameters... 4FGL J2139.4-4235 Spectrum: LogParabola 298 norm: 5.653e+00 3.324e+00 0.000e+00 1.000e+06 ( 1.000e-12) 299 alpha: 2.227e+00 3.860e-01 0.000e+00 5.000e+00 ( 1.000e+00) 300 beta: 4.914e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 301 Eb: 8.547e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 578 Prefactor: 1.005e+00 1.076e-01 0.000e+00 1.000e+01 ( 1.000e+00) 579 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 580 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 577 Normalization: 1.051e+00 1.601e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 5.78 Ra Dec: 324.855 -42.590 Photon Index (Free Index): 2.23 +/- 0.39 Photon Flux (Free Index): 4.87e-08 +/- 2.78e-08 Energy Flux (Free Index): 2.00e-05 +/- 1.25e-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/35301603/cmap_HighResolution_808099201_808704001_4FGL_J2139.4-4235_weekly_bin941.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET comment='SUCCESS', photon_flux='3.70e-08', energy_flux2='2.00e-05', photon_flux_error='2.14e-08', dlogl='3.24e-01', energy_flux='2.61e-05', photon_flux2='4.87e-08', job_status='DONE', time_completed='2026-08-18 16:39:31.180498', photon_index_error2='0.39', photon_index2='2.23', ts='5.14', fit_tolerance='1e-08', GAL='1.00', photon_index_error='0.00', energy_flux_error2='1.25e-05', EG='1.06', time_epoch_completed='1787096371.18', return_code='0', job_id='35301603', GAL2='1.01', EG2='1.05', return_code2='0', energy_flux_error='1.51e-05', photon_flux_error2='2.78e-08', ts2='5.78', photon_index='1.93' WHERE bin_id='941' AND source_name='4FGL J2139.4-4235' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Aug 18 16:39:31 PDT 2026