/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 = 17508 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J2126.3-4605_weekly_bin945 RA = 321.595, Dec = -46.0978 tmin = 810518401, tmax = 811123201 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='38330794', job_status='RUN', time_executed='2026-09-15 16:53:12.718332', time_epoch_executed='1789516392.72' WHERE source_name='4FGL J2126.3-4605' and cadence='weekly' and bin_id='945' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/38330794 Creating custom pfile directory: /lscratch/kocevski/38330794/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=810518401.0 && nMetStart<811123201.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=810518401.0 && nMetStart<811123201.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/38330794/ft1_4FGL_J2126.3-4605_weekly_bin945.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=810518401.0 && nMetStart<811123201.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/38330794/ft2_4FGL_J2126.3-4605_weekly_bin945.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/38330794/ft1_4FGL_J2126.3-4605_weekly_bin945.fits outfile=/lscratch/kocevski/38330794/ft1_filteredMKT_4FGL_J2126.3-4605_weekly_bin945.fits ra=321.595 dec=-46.0978 rad=12.0 tmin=810518401.0 tmax=811123201.0 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 6.20 user 5.63 sys 0.24 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/38330794/ft2_4FGL_J2126.3-4605_weekly_bin945.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/38330794/ft2_4FGL_J2126.3-4605_weekly_bin945.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/38330794/ft1_filteredMKT_4FGL_J2126.3-4605_weekly_bin945.fits evtable="EVENTS" outfile="/lscratch/kocevski/38330794/ft1_filtered_4FGL_J2126.3-4605_weekly_bin945.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 0.68 user 0.23 sys 0.13 Number of photons that the gtmktime cut: 1660 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/38330794/ft1_filtered_4FGL_J2126.3-4605_weekly_bin945.fits" evtable="EVENTS" scfile=/lscratch/kocevski/38330794/ft2_4FGL_J2126.3-4605_weekly_bin945.fits sctable="SC_DATA" outfile=/lscratch/kocevski/38330794/ltcube_810518401_811123201_4FGL_J2126.3-4605_weekly_bin945.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/38330794/ft2_4FGL_J2126.3-4605_weekly_bin945.fits .....................! real 19.51 user 18.81 sys 0.22 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/38330794/ft1_filtered_4FGL_J2126.3-4605_weekly_bin945.fits evtable="EVENTS" scfile=/lscratch/kocevski/38330794/ft2_4FGL_J2126.3-4605_weekly_bin945.fits sctable="SC_DATA" expcube=/lscratch/kocevski/38330794/ltcube_810518401_811123201_4FGL_J2126.3-4605_weekly_bin945.fits outfile=/lscratch/kocevski/38330794/expmap_810518401_811123201_4FGL_J2126.3-4605_weekly_bin945.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/38330794/ltcube_810518401_811123201_4FGL_J2126.3-4605_weekly_bin945.fits .....................! real 73.26 user 68.34 sys 4.31 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 167 point sources and 0 extended sources Setting source of interest to: 4FGL J2126.3-4605 @ 321.595 -46.0978 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/38330794/ft1_filtered_4FGL_J2126.3-4605_weekly_bin945.fits scfile=/lscratch/kocevski/38330794/ft2_4FGL_J2126.3-4605_weekly_bin945.fits outfile=/lscratch/kocevski/38330794/cmap_810518401_811123201_4FGL_J2126.3-4605_weekly_bin945.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=321.595 yref=-46.0978 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 0.53 user 0.25 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/38330794/ft1_filtered_4FGL_J2126.3-4605_weekly_bin945.fits scfile=/lscratch/kocevski/38330794/ft2_4FGL_J2126.3-4605_weekly_bin945.fits outfile=/lscratch/kocevski/38330794/cmap_HighResolution_810518401_811123201_4FGL_J2126.3-4605_weekly_bin945.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=321.595 yref=-46.0978 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 0.26 sys 0.14 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/38330794/ft1_filtered_4FGL_J2126.3-4605_weekly_bin945.fits evtable="EVENTS" scfile=/lscratch/kocevski/38330794/ft2_4FGL_J2126.3-4605_weekly_bin945.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/38330794/Model_4FGL_J2126.3-4605_weekly_bin945.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/38330794/ft1_filtered_4FGL_J2126.3-4605_weekly_bin945.fits....................! real 50.74 user 48.64 sys 0.94 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/38330794/ft1_filtered_4FGL_J2126.3-4605_weekly_bin945.fits', '/lscratch/kocevski/38330794/ft2_4FGL_J2126.3-4605_weekly_bin945.fits', expMap='/lscratch/kocevski/38330794/expmap_810518401_811123201_4FGL_J2126.3-4605_weekly_bin945.fits', expCube='/lscratch/kocevski/38330794/ltcube_810518401_811123201_4FGL_J2126.3-4605_weekly_bin945.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/38330794/Model_4FGL_J2126.3-4605_weekly_bin945.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2126.3-4605' 4FGL J2126.3-4605 Spectrum: PowerLaw 280 Prefactor: 5.352e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 281 Index: 2.554e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 282 Scale: 5.669e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/38330794/ft1_filtered_4FGL_J2126.3-4605_weekly_bin945.fits Spacecraft file(s): /lscratch/kocevski/38330794/ft2_4FGL_J2126.3-4605_weekly_bin945.fits Exposure map: /lscratch/kocevski/38330794/expmap_810518401_811123201_4FGL_J2126.3-4605_weekly_bin945.fits Exposure cube: /lscratch/kocevski/38330794/ltcube_810518401_811123201_4FGL_J2126.3-4605_weekly_bin945.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/38330794/Model_4FGL_J2126.3-4605_weekly_bin945.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) = 17714.3386318 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 17714.3282414 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .14163E-02 1.0000 .0000 .10000E+07 2 'norm ' 1.0172 1.0000 .0000 .10000E+07 3 'Prefactor ' 27.607 1.0000 .0000 .10000E+07 4 'Prefactor ' .25567E-04 1.0000 .0000 .10000E+07 5 'Prefactor ' 5.9854 1.0000 .0000 .10000E+07 6 'norm ' .66273 1.0000 .0000 .10000E+07 7 'Prefactor ' .20536E-02 1.0000 .0000 .10000E+07 8 'Prefactor ' .45734E-04 1.0000 .0000 .10000E+07 9 'Prefactor ' .18035E-02 1.0000 .0000 .10000E+07 10 'Prefactor ' .36737 1.0000 .0000 .10000E+07 11 'Prefactor ' 9.7229 1.0000 .0000 .10000E+07 12 'norm ' 6.2099 1.0000 .0000 .10000E+07 13 'Prefactor ' .15600E-03 1.0000 .0000 .10000E+07 14 'Prefactor ' .62326E-05 1.0000 .0000 .10000E+07 15 'Prefactor ' 10.923 1.0000 .0000 .10000E+07 16 'Prefactor ' .45363E-04 1.0000 .0000 .10000E+07 17 'Prefactor ' 9.0918 1.0000 .0000 .10000E+07 18 'Prefactor ' 66.209 1.0000 .0000 .10000E+07 19 'norm ' .30392E-04 1.0000 .0000 .10000E+07 20 'Prefactor ' .27945E-04 1.0000 .0000 .10000E+07 21 'Prefactor ' 10.890 1.0000 .0000 .10000E+07 22 'Normalizat' 1.1530 1.0000 .10000E-01 10.000 23 'Prefactor ' .96955 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. MIGRAD MINIMIZATION HAS CONVERGED. FCN= 17714.33 FROM MIGRAD STATUS=CONVERGED 585 CALLS 2303 TOTAL EDM= .14E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .5% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .0000 4.5347 -.28384E-07** at limit ** 2 norm 1.0139 1.5417 .16491E-07 -.10116E-01 3 Prefactor 27.714 39.768 -.21466E-05 -.21075E-04 4 Prefactor .0000 .65250 -.12901E-07** at limit ** 5 Prefactor 5.9893 7.7630 .52514E-06 .25593E-03 6 norm .66268 .94298 .21784E-08 -.86470E-03 7 Prefactor .0000 9.0736 .22060E-07** at limit ** 8 Prefactor .0000 1.5413 -.72191E-08** at limit ** 9 Prefactor .0000 6.7785 .19834E-07** at limit ** 10 Prefactor .14988E-08 6.6817 -.60767E-07** at limit ** 11 Prefactor 9.7460 3.1865 .63003E-08 .10206E-02 12 norm 6.2269 2.6033 -.23301E-08 -.22052E-02 13 Prefactor .0000 2.2027 .32368E-07** at limit ** 14 Prefactor .0000 1.2368 -.10669E-07** at limit ** 15 Prefactor 10.946 16.224 -.57405E-06 -.98713E-04 16 Prefactor .0000 2.4305 .21074E-06** at limit ** 17 Prefactor 9.0833 3.0049 .79094E-08 -.39052E-02 18 Prefactor 65.892 46.908 -.68051E-06 -.16326E-03 19 norm .0000 2.5576 -.20632E-06** at limit ** 20 Prefactor .0000 .59544 -.66339E-08** at limit ** 21 Prefactor 10.900 4.7886 .10651E-07 .25351E-03 22 Normalizat 1.1534 .12325 .12874E-05 -.10106E-04 23 Prefactor .96940 .76514E-01 -.18587E-07 .22237E-03 ERR DEF= .500 Final values: norm = 0 norm = 1.01388 Prefactor = 27.7145 Prefactor = 0 Prefactor = 5.98928 norm = 0.662681 Prefactor = 0 Prefactor = 0 Prefactor = 0 Prefactor = 1.4988e-09 Prefactor = 9.74599 norm = 6.22693 Prefactor = 0 Prefactor = 0 Prefactor = 10.9459 Prefactor = 0 Prefactor = 9.08334 Prefactor = 65.8917 norm = 0 Prefactor = 0 Prefactor = 10.9001 Normalizat = 1.15344 Prefactor = 0.969402 ********** ** 18 **HESSE ********** FCN= 17714.33 FROM HESSE STATUS=OK 378 CALLS 2681 TOTAL EDM= .57E-08 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 4.7206 .16847E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 norm 1.0139 14.681 .25781E-03 -1.5688 3 Prefactor 27.714 39.772 .76142E-05 -1.5603 4 Prefactor .0000 .65669 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor 5.9893 7.7607 .16408E-04 -1.5659 6 norm .66268 .93404 .14695E-04 -1.5692 7 Prefactor .0000 9.0883 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor .0000 1.5439 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor .0000 6.7914 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .14988E-08 7.8935 .10439E-01 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor 9.7460 3.1909 .12845E-04 -1.5646 12 norm 6.2269 2.6057 .67204E-04 -1.5658 13 Prefactor .0000 2.2089 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor .0000 1.2381 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor 10.946 16.245 .12116E-04 -1.5642 16 Prefactor .0000 2.4446 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor 9.0833 3.0182 .63368E-04 -1.5648 18 Prefactor 65.892 46.961 .49162E-05 -1.5546 19 norm .0000 2.5787 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor .0000 .59642 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Prefactor 10.900 4.8025 .12134E-04 -1.5642 22 Normalizat 1.1534 .14564 .28525E-03 -.88054 23 Prefactor .96940 .90688E-01 .19864E-03 -.93756 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.73377e-09 Minuit parameter uncertainties: 1 7.05286e-06 2 7.71628 3 39.772 4 2.7728e-06 5 7.76074 6 0.934043 7 3.00972e-06 8 8.69509e-07 9 2.31231e-06 10 0.000219509 11 3.19095 12 2.60566 13 2.94564e-06 14 7.40268e-07 15 16.245 16 1.63568e-05 17 3.01825 18 46.9615 19 3.12376e-06 20 2.67176e-07 21 4.80247 22 0.145696 23 0.0907023 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 17714.325485 Extracting fit parameters... 4FGL J2126.3-4605 Spectrum: PowerLaw 280 Prefactor: 0.000e+00 8.695e-07 0.000e+00 1.000e+06 ( 1.000e-12) 281 Index: 2.554e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 282 Scale: 5.669e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 548 Prefactor: 9.694e-01 9.070e-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: 1.153e+00 1.457e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 321.595 -46.098 Photon Flux Upper Limit: 3.61232622349e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00281916318453 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/38330794/likelihoodResults_810518401_811123201_4FGL_J2126.3-4605_weekly_bin945.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) = 17714.3276428 delta logL = -0.0021577812804 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 17714.3254853 delta logL = -3.43876308762e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .12268E-07 1.0000 .0000 .10000E+07 2 'Index ' 1.6219 1.0000 .0000 10.000 3 'Normalizat' 1.1535 1.0000 .10000E-01 10.000 4 'Prefactor ' .96934 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. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 17714.33 FROM MIGRAD STATUS=CONVERGED 37 CALLS 233 TOTAL EDM= .30E-12 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 1.5241 .42118E-03** at limit ** 2 Index 2.6706 1.2461 .90365E-06 .0000 3 Normalizat 1.1534 1.1248 .12332E-05 -.22796E-04 4 Prefactor .96940 1.3104 -.14757E-05 -.38644E-04 ERR DEF= .500 Final values: Prefactor = 0 Index = 2.67056 Normalizat = 1.15344 Prefactor = 0.969402 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 17714.33 FROM HESSE STATUS=FAILED 9 CALLS 242 TOTAL EDM= .30E-12 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 1.5241 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .80719 1.9577 .90365E-06 -.48464 3 Normalizat 1.1534 1.1248 .12332E-05 -.88054 4 Prefactor .96940 1.3104 -.14757E-05 -.93757 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 2.96087e-13 Minuit parameter uncertainties: 1 1.17804e-06 2 1.26322 3 1.14969 4 1.35756 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) = 17714.325485 delta logL = 2.54658516496e-11 Extracting fit parameters... 4FGL J2126.3-4605 Spectrum: PowerLaw 280 Prefactor: 0.000e+00 1.178e-06 0.000e+00 1.000e+06 ( 1.000e-12) 281 Index: 2.671e+00 1.263e+00 0.000e+00 1.000e+01 (-1.000e+00) 282 Scale: 5.669e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 548 Prefactor: 9.694e-01 1.358e+00 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: 1.153e+00 1.150e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 321.595 -46.098 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/38330794/cmap_HighResolution_810518401_811123201_4FGL_J2126.3-4605_weekly_bin945.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.82e-03', job_status='DONE', photon_flux_upper_limit='3.61e-08', time_completed='2026-09-15 17:02:50.128765', job_id='38330794', GAL2='0.97', fit_tolerance='1e-08', EG2='1.15', EG='1.15', time_epoch_completed='1789516970.13', return_code2='101', ts='0.00', comment='SUCCESS', return_code='0', GAL='0.97', dlogl='2.55e-11', ts2='0.00', photon_index_error='0.00', photon_index='2.55' WHERE bin_id='945' AND source_name='4FGL J2126.3-4605' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Sep 15 17:02:50 PDT 2026