/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). e GAL_V02 Working on... /lscratch/kocevski/27925666/ft1_filtered_4FGL_J2126.3-4605_daily_bin2171.fits.....................! real 25.48 user 23.93 sys 1.14 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/27925666/ft1_filtered_4FGL_J2126.3-4605_daily_bin2171.fits', '/lscratch/kocevski/27925666/ft2_4FGL_J2126.3-4605_daily_bin2171.fits', expMap='/lscratch/kocevski/27925666/expmap_802051201_802310401_4FGL_J2126.3-4605_daily_bin2171.fits', expCube='/lscratch/kocevski/27925666/ltcube_802051201_802310401_4FGL_J2126.3-4605_daily_bin2171.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/27925666/Model_4FGL_J2126.3-4605_daily_bin2171.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/27925666/ft1_filtered_4FGL_J2126.3-4605_daily_bin2171.fits Spacecraft file(s): /lscratch/kocevski/27925666/ft2_4FGL_J2126.3-4605_daily_bin2171.fits Exposure map: /lscratch/kocevski/27925666/expmap_802051201_802310401_4FGL_J2126.3-4605_daily_bin2171.fits Exposure cube: /lscratch/kocevski/27925666/ltcube_802051201_802310401_4FGL_J2126.3-4605_daily_bin2171.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/27925666/Model_4FGL_J2126.3-4605_daily_bin2171.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) = 7855.32943956 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 7855.3334456 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .14255E-02 1.0000 .0000 .10000E+07 2 'norm ' .24719 1.0000 .0000 .10000E+07 3 'Prefactor ' 53.053 1.0000 .0000 .10000E+07 4 'Prefactor ' .67446E-07 1.0000 .0000 .10000E+07 5 'Prefactor ' .16472E-02 1.0000 .0000 .10000E+07 6 'norm ' .69617E-06 1.0000 .0000 .10000E+07 7 'Prefactor ' 37.333 1.0000 .0000 .10000E+07 8 'Prefactor ' 2.8648 1.0000 .0000 .10000E+07 9 'Prefactor ' .52465E-04 1.0000 .0000 .10000E+07 10 'Prefactor ' 11.261 1.0000 .0000 .10000E+07 11 'Prefactor ' 5.0813 1.0000 .0000 .10000E+07 12 'norm ' 11.823 1.0000 .0000 .10000E+07 13 'Prefactor ' .65641E-03 1.0000 .0000 .10000E+07 14 'Prefactor ' .12757E-02 1.0000 .0000 .10000E+07 15 'Prefactor ' 46.534 1.0000 .0000 .10000E+07 16 'Prefactor ' 1.4352 1.0000 .0000 .10000E+07 17 'Prefactor ' .88487 1.0000 .0000 .10000E+07 18 'Prefactor ' 25.138 1.0000 .0000 .10000E+07 19 'norm ' 5.3589 1.0000 .0000 .10000E+07 20 'Prefactor ' .67057E-06 1.0000 .0000 .10000E+07 21 'Prefactor ' 5.9780 1.0000 .0000 .10000E+07 22 'Normalizat' .86597 1.0000 .10000E-01 10.000 23 'Prefactor ' 1.0222 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= 7855.329 FROM MIGRAD STATUS=CONVERGED 166 CALLS 2386 TOTAL EDM= .13E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .6% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .24980E-08 9.2417 .57839E-07** at limit ** 2 norm .0000 35.470 .21375E-06** at limit ** 3 Prefactor 52.901 8.7668 .24795E-06 -.15873 4 Prefactor .0000 .54035 .39049E-07** at limit ** 5 Prefactor .11657E-08 7.3834 -.15932E-06** at limit ** 6 norm .0000 .49094 -.42064E-07** at limit ** 7 Prefactor 37.311 25.228 -.51476E-07 .12657 8 Prefactor 2.8539 6.1532 .13608E-06 -.37399E-04 9 Prefactor .0000 9.0741 .15119E-06** at limit ** 10 Prefactor 11.224 20.752 -.70284E-06 -.30009E-01 11 Prefactor 5.0595 4.4477 .51186E-07 .32218E-03 12 norm 11.826 4.5469 .12450E-07 -.76758E-04 13 Prefactor .0000 2.2290 .98493E-07** at limit ** 14 Prefactor .0000 2.5826 .83618E-08** at limit ** 15 Prefactor 46.719 13.394 -.23149E-06 .26957 16 Prefactor 1.2562 21.297 .15387E-05 -.27080E-02 17 Prefactor .88067 1.8584 .11119E-07 .11233E-03 18 Prefactor 27.350 123.93 -.44093E-05 -.20305E-01 19 norm 5.3647 5.0768 -.72511E-07 -.46040E-04 20 Prefactor .0000 1.2061 -.41617E-08** at limit ** 21 Prefactor 5.9581 6.4304 -.19906E-06 -.40103E-03 22 Normalizat .86627 .20746 .27183E-06 -.54139E-05 23 Prefactor 1.0222 .12986 -.29107E-06 .45396E-06 ERR DEF= .500 Final values: norm = 2.498e-09 norm = 0 Prefactor = 52.9009 Prefactor = 0 Prefactor = 1.16573e-09 norm = 0 Prefactor = 37.3109 Prefactor = 2.85386 Prefactor = 0 Prefactor = 11.2241 Prefactor = 5.05945 norm = 11.8261 Prefactor = 0 Prefactor = 0 Prefactor = 46.7194 Prefactor = 1.2562 Prefactor = 0.880668 Prefactor = 27.3503 norm = 5.36468 Prefactor = 0 Prefactor = 5.95812 Normalizat = 0.866274 Prefactor = 1.02216 ********** ** 18 **HESSE ********** FCN= 7855.329 FROM HESSE STATUS=OK 416 CALLS 2802 TOTAL EDM= .76E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .24980E-08 8.8241 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 norm .0000 34.672 .10990E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor 52.901 69.296 .13730E-03 -1.5562 4 Prefactor .0000 .53999 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .11657E-08 7.3677 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 norm .0000 .48865 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor 37.311 26.613 .16368E-03 -1.5586 8 Prefactor 2.8539 6.1831 .60034E-03 -1.5674 9 Prefactor .0000 9.0702 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor 11.224 20.842 .29829E-03 -1.5641 11 Prefactor 5.0595 4.4605 .44581E-03 -1.5663 12 norm 11.826 4.5459 .29109E-03 -1.5639 13 Prefactor .0000 2.2279 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor .0000 2.5818 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor 46.719 38.804 .14660E-03 -1.5571 16 Prefactor 1.2562 32.265 .90083E-03 -1.5686 17 Prefactor .88067 1.8732 .46812E-03 -1.5689 18 Prefactor 27.350 181.28 .19949E-03 -1.5603 19 norm 5.3647 5.0808 .43389E-03 -1.5662 20 Prefactor .0000 1.2024 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Prefactor 5.9581 6.4215 .41045E-03 -1.5659 22 Normalizat .86627 .17950 .67999E-01 -.97656 23 Prefactor 1.0222 .11094 .41929E-01 -.91994 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 7.64562e-06 Minuit parameter uncertainties: 1 0.000296633 2 4.31181e-06 3 69.297 4 6.51753e-07 5 0.00018505 6 2.51148e-07 7 26.6131 8 6.18311 9 1.42988e-05 10 20.8425 11 4.46052 12 4.54594 13 8.40526e-06 14 9.96023e-06 15 38.8038 16 12.7328 17 1.87325 18 140.834 19 5.08081 20 1.85455e-06 21 6.42146 22 0.17962 23 0.110962 number of points = 7392 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J2126.3-4605_daily_bin2171 RA = 321.595, Dec = -46.0978 tmin = 802051201, tmax = 802310401 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='27926040', job_status='RUN', time_executed='2026-06-05 17:26:44.862598', time_epoch_executed='1780705604.86' WHERE source_name='4FGL J2126.3-4605' and cadence='daily' and bin_id='2171' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/27926040 Creating custom pfile directory: /lscratch/kocevski/27926040/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=802051201.0 && nMetStart<802310401.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=802051201.0 && nMetStart<802310401.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/27926040/ft1_4FGL_J2126.3-4605_daily_bin2171.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=802051201.0 && nMetStart<802310401.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/27926040/ft2_4FGL_J2126.3-4605_daily_bin2171.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/27926040/ft1_4FGL_J2126.3-4605_daily_bin2171.fits outfile=/lscratch/kocevski/27926040/ft1_filteredMKT_4FGL_J2126.3-4605_daily_bin2171.fits ra=321.595 dec=-46.0978 rad=12.0 tmin=802051201.0 tmax=802310401.0 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 2.10 user 1.67 sys 0.17 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/27926040/ft2_4FGL_J2126.3-4605_daily_bin2171.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/27926040/ft2_4FGL_J2126.3-4605_daily_bin2171.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/27926040/ft1_filteredMKT_4FGL_J2126.3-4605_daily_bin2171.fits evtable="EVENTS" outfile="/lscratch/kocevski/27926040/ft1_filtered_4FGL_J2126.3-4605_daily_bin2171.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 0.52 user 0.17 sys 0.13 Number of photons that the gtmktime cut: 733 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/27926040/ft1_filtered_4FGL_J2126.3-4605_daily_bin2171.fits" evtable="EVENTS" scfile=/lscratch/kocevski/27926040/ft2_4FGL_J2126.3-4605_daily_bin2171.fits sctable="SC_DATA" e GAL_V02 Working on... /lscratch/kocevski/27925771/ft1_filtered_4FGL_J2126.3-4605_daily_bin2171.fits.....................! real 22.37 user 20.94 sys 1.10 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/27925771/ft1_filtered_4FGL_J2126.3-4605_daily_bin2171.fits', '/lscratch/kocevski/27925771/ft2_4FGL_J2126.3-4605_daily_bin2171.fits', expMap='/lscratch/kocevski/27925771/expmap_802051201_802310401_4FGL_J2126.3-4605_daily_bin2171.fits', expCube='/lscratch/kocevski/27925771/ltcube_802051201_802310401_4FGL_J2126.3-4605_daily_bin2171.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/27925771/Model_4FGL_J2126.3-4605_daily_bin2171.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/27925771/ft1_filtered_4FGL_J2126.3-4605_daily_bin2171.fits Spacecraft file(s): /lscratch/kocevski/27925771/ft2_4FGL_J2126.3-4605_daily_bin2171.fits Exposure map: /lscratch/kocevski/27925771/expmap_802051201_802310401_4FGL_J2126.3-4605_daily_bin2171.fits Exposure cube: /lscratch/kocevski/27925771/ltcube_802051201_802310401_4FGL_J2126.3-4605_daily_bin2171.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/27925771/Model_4FGL_J2126.3-4605_daily_bin2171.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) = 7855.32943956 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 7855.3334456 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .14255E-02 1.0000 .0000 .10000E+07 2 'norm ' .24719 1.0000 .0000 .10000E+07 3 'Prefactor ' 53.053 1.0000 .0000 .10000E+07 4 'Prefactor ' .67446E-07 1.0000 .0000 .10000E+07 5 'Prefactor ' .16472E-02 1.0000 .0000 .10000E+07 6 'norm ' .69617E-06 1.0000 .0000 .10000E+07 7 'Prefactor ' 37.333 1.0000 .0000 .10000E+07 8 'Prefactor ' 2.8648 1.0000 .0000 .10000E+07 9 'Prefactor ' .52465E-04 1.0000 .0000 .10000E+07 10 'Prefactor ' 11.261 1.0000 .0000 .10000E+07 11 'Prefactor ' 5.0813 1.0000 .0000 .10000E+07 12 'norm ' 11.823 1.0000 .0000 .10000E+07 13 'Prefactor ' .65641E-03 1.0000 .0000 .10000E+07 14 'Prefactor ' .12757E-02 1.0000 .0000 .10000E+07 15 'Prefactor ' 46.534 1.0000 .0000 .10000E+07 16 'Prefactor ' 1.4352 1.0000 .0000 .10000E+07 17 'Prefactor ' .88487 1.0000 .0000 .10000E+07 18 'Prefactor ' 25.138 1.0000 .0000 .10000E+07 19 'norm ' 5.3589 1.0000 .0000 .10000E+07 20 'Prefactor ' .67057E-06 1.0000 .0000 .10000E+07 21 'Prefactor ' 5.9780 1.0000 .0000 .10000E+07 22 'Normalizat' .86597 1.0000 .10000E-01 10.000 23 'Prefactor ' 1.0222 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= 7855.329 FROM MIGRAD STATUS=CONVERGED 166 CALLS 2386 TOTAL EDM= .13E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .6% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .24980E-08 9.2417 .57839E-07** at limit ** 2 norm .0000 35.470 .21375E-06** at limit ** 3 Prefactor 52.901 8.7668 .24795E-06 -.15873 4 Prefactor .0000 .54035 .39049E-07** at limit ** 5 Prefactor .11657E-08 7.3834 -.15932E-06** at limit ** 6 norm .0000 .49094 -.42064E-07** at limit ** 7 Prefactor 37.311 25.228 -.51476E-07 .12657 8 Prefactor 2.8539 6.1532 .13608E-06 -.37399E-04 9 Prefactor .0000 9.0741 .15119E-06** at limit ** 10 Prefactor 11.224 20.752 -.70284E-06 -.30009E-01 11 Prefactor 5.0595 4.4477 .51186E-07 .32218E-03 12 norm 11.826 4.5469 .12450E-07 -.76758E-04 13 Prefactor .0000 2.2290 .98493E-07** at limit ** 14 Prefactor .0000 2.5826 .83618E-08** at limit ** 15 Prefactor 46.719 13.394 -.23149E-06 .26957 16 Prefactor 1.2562 21.297 .15387E-05 -.27080E-02 17 Prefactor .88067 1.8584 .11119E-07 .11233E-03 18 Prefactor 27.350 123.93 -.44093E-05 -.20305E-01 19 norm 5.3647 5.0768 -.72511E-07 -.46040E-04 20 Prefactor .0000 1.2061 -.41617E-08** at limit ** 21 Prefactor 5.9581 6.4304 -.19906E-06 -.40103E-03 22 Normalizat .86627 .20746 .27183E-06 -.54139E-05 23 Prefactor 1.0222 .12986 -.29107E-06 .45396E-06 ERR DEF= .500 Final values: norm = 2.498e-09 norm = 0 Prefactor = 52.9009 Prefactor = 0 Prefactor = 1.16573e-09 norm = 0 Prefactor = 37.3109 Prefactor = 2.85386 Prefactor = 0 Prefactor = 11.2241 Prefactor = 5.05945 norm = 11.8261 Prefactor = 0 Prefactor = 0 Prefactor = 46.7194 Prefactor = 1.2562 Prefactor = 0.880668 Prefactor = 27.3503 norm = 5.36468 Prefactor = 0 Prefactor = 5.95812 Normalizat = 0.866274 Prefactor = 1.02216 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 7855.32908061 Extracting fit parameters... 4FGL J2126.3-4605 Spectrum: PowerLaw 280 Prefactor: 2.854e+00 6.183e+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 GAL_V02 Spectrum: PowerLaw 548 Prefactor: 1.022e+00 1.110e-01 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: 8.663e-01 1.796e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.26 Ra Dec: 321.595 -46.098 Photon Flux Upper Limit: 9.61582699566e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00750446769694 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/27925666/likelihoodResults_802051201_802310401_4FGL_J2126.3-4605_daily_bin2171.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 7855.29793055 delta logL = 0.0311500625539 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 7855.29590274 delta logL = 0.033177865791 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 2.5416 1.0000 .0000 .10000E+07 2 'Index ' 2.9212 1.0000 .0000 10.000 3 'Normalizat' .85931 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0248 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. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 7855.296 FROM MIGRAD STATUS=CONVERGED 103 CALLS 271 TOTAL EDM= .14E-08 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 2.5438 6.1319 .25296E-04 .31011E-04 2 Index 2.9215 1.5980 .10769E-01 .10309E-03 3 Normalizat .85926 .19752 .30195E-03 -.12801E-04 4 Prefactor 1.0248 .12810 .18245E-03 -.16886E-04 ERR DEF= .500 Final values: Prefactor = 2.54375 Index = 2.92145 Normalizat = 0.859259 Prefactor = 1.02476 ********** ** 18 **HESSE ********** FCN= 7855.296 FROM HESSE STATUS=OK 25 CALLS 296 TOTAL EDM= .25E-12 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 2.5438 5.7661 .10118E-05 -1.5676 2 Index 2.9215 1.5058 .21537E-02 -.42872 3 Normalizat .85926 .19770 .12078E-04 -.97907 4 Prefactor 1.0248 .12815 .72980E-05 -.91909 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.50431e-13 Minuit parameter uncertainties: 1 5.76609 2 1.53472 3 0.197871 4 0.128191 ********** ** 18 **HESSE ********** FCN= 7855.329 FROM HESSE STATUS=OK 416 CALLS 2802 TOTAL EDM= .76E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .24980E-08 8.8241 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 norm .0000 34.672 .10990E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor 52.901 69.296 .13730E-03 -1.5562 4 Prefactor .0000 .53999 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .11657E-08 7.3677 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 norm .0000 .48865 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor 37.311 26.613 .16368E-03 -1.5586 8 Prefactor 2.8539 6.1831 .60034E-03 -1.5674 9 Prefactor .0000 9.0702 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor 11.224 20.842 .29829E-03 -1.5641 11 Prefactor 5.0595 4.4605 .44581E-03 -1.5663 12 norm 11.826 4.5459 .29109E-03 -1.5639 13 Prefactor .0000 2.2279 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor .0000 2.5818 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor 46.719 38.804 .14660E-03 -1.5571 16 Prefactor 1.2562 32.265 .90083E-03 -1.5686 17 Prefactor .88067 1.8732 .46812E-03 -1.5689 18 Prefactor 27.350 181.28 .19949E-03 -1.5603 19 norm 5.3647 5.0808 .43389E-03 -1.5662 20 Prefactor .0000 1.2024 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Prefactor 5.9581 6.4215 .41045E-03 -1.5659 22 Normalizat .86627 .17950 .67999E-01 -.97656 23 Prefactor 1.0222 .11094 .41929E-01 -.91994 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 7.64562e-06 Minuit parameter uncertainties: 1 0.000296633 2 4.31181e-06 3 69.297 4 6.51753e-07 5 0.00018505 6 2.51148e-07 7 26.6131 8 6.18311 9 1.42988e-05 10 20.8425 11 4.46052 12 4.54594 13 8.40526e-06 14 9.96023e-06 15 38.8038 16 12.7328 17 1.87325 18 140.834 19 5.08081 20 1.85455e-06 21 6.42146 22 0.17962 23 0.110962 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) = 7855.29590248 delta logL = 0.0331781276809 Extracting fit parameters... 4FGL J2126.3-4605 Spectrum: PowerLaw 280 Prefactor: 2.544e+00 5.766e+00 0.000e+00 1.000e+06 ( 1.000e-12) 281 Index: 2.921e+00 1.535e+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: 1.025e+00 1.282e-01 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: 8.593e-01 1.979e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.26 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/27925666/cmap_HighResolution_802051201_802310401_4FGL_J2126.3-4605_daily_bin2171.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='7.50e-03', job_status='DONE', photon_flux_upper_limit='9.62e-08', time_completed='2026-06-05 17:27:54.038914', job_id='27925666', GAL2='1.02', fit_tolerance='1e-08', EG2='0.86', EG='0.87', time_epoch_completed='1780705674.04', return_code2='0', ts='0.26', comment='SUCCESS', return_code='0', GAL='1.02', dlogl='3.32e-02', ts2='0.33', photon_index_error='0.00', photon_index='2.55' WHERE bin_id='2171' AND source_name='4FGL J2126.3-4605' AND cadence='daily'; Database successfully updated. Analysis Complete. Fri Jun 5 17:27:54 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 7855.32908061 Extracting fit parameters... 4FGL J2126.3-4605 Spectrum: PowerLaw 280 Prefactor: 2.854e+00 6.183e+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 GAL_V02 Spectrum: PowerLaw 548 Prefactor: 1.022e+00 1.110e-01 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: 8.663e-01 1.796e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.26 Ra Dec: 321.595 -46.098 Photon Flux Upper Limit: 9.61582699566e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00750446769694 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/27925771/likelihoodResults_802051201_802310401_4FGL_J2126.3-4605_daily_bin2171.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 7855.29793055 delta logL = 0.0311500625539 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 7855.29590274 delta logL = 0.033177865791 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 2.5416 1.0000 .0000 .10000E+07 2 'Index ' 2.9212 1.0000 .0000 10.000 3 'Normalizat' .85931 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0248 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. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 7855.296 FROM MIGRAD STATUS=CONVERGED 103 CALLS 271 TOTAL EDM= .14E-08 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 2.5438 6.1319 .25296E-04 .31011E-04 2 Index 2.9215 1.5980 .10769E-01 .10309E-03 3 Normalizat .85926 .19752 .30195E-03 -.12801E-04 4 Prefactor 1.0248 .12810 .18245E-03 -.16886E-04 ERR DEF= .500 Final values: Prefactor = 2.54375 Index = 2.92145 Normalizat = 0.859259 Prefactor = 1.02476 ********** ** 18 **HESSE ********** FCN= 7855.296 FROM HESSE STATUS=OK 25 CALLS 296 TOTAL EDM= .25E-12 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 2.5438 5.7661 .10118E-05 -1.5676 2 Index 2.9215 1.5058 .21537E-02 -.42872 3 Normalizat .85926 .19770 .12078E-04 -.97907 4 Prefactor 1.0248 .12815 .72980E-05 -.91909 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.50431e-13 Minuit parameter uncertainties: 1 5.76609 2 1.53472 3 0.197871 4 0.128191 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) = 7855.29590248 delta logL = 0.0331781276809 Extracting fit parameters... 4FGL J2126.3-4605 Spectrum: PowerLaw 280 Prefactor: 2.544e+00 5.766e+00 0.000e+00 1.000e+06 ( 1.000e-12) 281 Index: 2.921e+00 1.535e+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: 1.025e+00 1.282e-01 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: 8.593e-01 1.979e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.26 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/27925771/cmap_HighResolution_802051201_802310401_4FGL_J2126.3-4605_daily_bin2171.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='7.50e-03', job_status='DONE', photon_flux_upper_limit='9.62e-08', time_completed='2026-06-05 17:28:22.228295', job_id='27925771', GAL2='1.02', fit_tolerance='1e-08', EG2='0.86', EG='0.87', time_epoch_completed='1780705702.23', return_code2='0', ts='0.26', comment='SUCCESS', return_code='0', GAL='1.02', dlogl='3.32e-02', ts2='0.33', photon_index_error='0.00', photon_index='2.55' WHERE bin_id='2171' AND source_name='4FGL J2126.3-4605' AND cadence='daily'; Database successfully updated. Analysis Complete. Fri Jun 5 17:28:22 PDT 2026 outfile=/lscratch/kocevski/27926040/ltcube_802051201_802310401_4FGL_J2126.3-4605_daily_bin2171.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/27926040/ft2_4FGL_J2126.3-4605_daily_bin2171.fits .....................! real 7.45 user 6.88 sys 0.22 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/27926040/ft1_filtered_4FGL_J2126.3-4605_daily_bin2171.fits evtable="EVENTS" scfile=/lscratch/kocevski/27926040/ft2_4FGL_J2126.3-4605_daily_bin2171.fits sctable="SC_DATA" expcube=/lscratch/kocevski/27926040/ltcube_802051201_802310401_4FGL_J2126.3-4605_daily_bin2171.fits outfile=/lscratch/kocevski/27926040/expmap_802051201_802310401_4FGL_J2126.3-4605_daily_bin2171.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/27926040/ltcube_802051201_802310401_4FGL_J2126.3-4605_daily_bin2171.fits .....................! real 59.26 user 55.59 sys 3.22 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/27926040/ft1_filtered_4FGL_J2126.3-4605_daily_bin2171.fits scfile=/lscratch/kocevski/27926040/ft2_4FGL_J2126.3-4605_daily_bin2171.fits outfile=/lscratch/kocevski/27926040/cmap_802051201_802310401_4FGL_J2126.3-4605_daily_bin2171.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 0.48 user 0.21 sys 0.11 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/27926040/ft1_filtered_4FGL_J2126.3-4605_daily_bin2171.fits scfile=/lscratch/kocevski/27926040/ft2_4FGL_J2126.3-4605_daily_bin2171.fits outfile=/lscratch/kocevski/27926040/cmap_HighResolution_802051201_802310401_4FGL_J2126.3-4605_daily_bin2171.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 0.43 user 0.20 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/27926040/ft1_filtered_4FGL_J2126.3-4605_daily_bin2171.fits evtable="EVENTS" scfile=/lscratch/kocevski/27926040/ft2_4FGL_J2126.3-4605_daily_bin2171.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/27926040/Model_4FGL_J2126.3-4605_daily_bin2171.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/27926040/ft1_filtered_4FGL_J2126.3-4605_daily_bin2171.fits.....................! real 21.85 user 20.35 sys 1.16 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/27926040/ft1_filtered_4FGL_J2126.3-4605_daily_bin2171.fits', '/lscratch/kocevski/27926040/ft2_4FGL_J2126.3-4605_daily_bin2171.fits', expMap='/lscratch/kocevski/27926040/expmap_802051201_802310401_4FGL_J2126.3-4605_daily_bin2171.fits', expCube='/lscratch/kocevski/27926040/ltcube_802051201_802310401_4FGL_J2126.3-4605_daily_bin2171.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/27926040/Model_4FGL_J2126.3-4605_daily_bin2171.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/27926040/ft1_filtered_4FGL_J2126.3-4605_daily_bin2171.fits Spacecraft file(s): /lscratch/kocevski/27926040/ft2_4FGL_J2126.3-4605_daily_bin2171.fits Exposure map: /lscratch/kocevski/27926040/expmap_802051201_802310401_4FGL_J2126.3-4605_daily_bin2171.fits Exposure cube: /lscratch/kocevski/27926040/ltcube_802051201_802310401_4FGL_J2126.3-4605_daily_bin2171.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/27926040/Model_4FGL_J2126.3-4605_daily_bin2171.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) = 7855.32943956 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 7855.3334456 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .14255E-02 1.0000 .0000 .10000E+07 2 'norm ' .24719 1.0000 .0000 .10000E+07 3 'Prefactor ' 53.053 1.0000 .0000 .10000E+07 4 'Prefactor ' .67446E-07 1.0000 .0000 .10000E+07 5 'Prefactor ' .16472E-02 1.0000 .0000 .10000E+07 6 'norm ' .69617E-06 1.0000 .0000 .10000E+07 7 'Prefactor ' 37.333 1.0000 .0000 .10000E+07 8 'Prefactor ' 2.8648 1.0000 .0000 .10000E+07 9 'Prefactor ' .52465E-04 1.0000 .0000 .10000E+07 10 'Prefactor ' 11.261 1.0000 .0000 .10000E+07 11 'Prefactor ' 5.0813 1.0000 .0000 .10000E+07 12 'norm ' 11.823 1.0000 .0000 .10000E+07 13 'Prefactor ' .65641E-03 1.0000 .0000 .10000E+07 14 'Prefactor ' .12757E-02 1.0000 .0000 .10000E+07 15 'Prefactor ' 46.534 1.0000 .0000 .10000E+07 16 'Prefactor ' 1.4352 1.0000 .0000 .10000E+07 17 'Prefactor ' .88487 1.0000 .0000 .10000E+07 18 'Prefactor ' 25.138 1.0000 .0000 .10000E+07 19 'norm ' 5.3589 1.0000 .0000 .10000E+07 20 'Prefactor ' .67057E-06 1.0000 .0000 .10000E+07 21 'Prefactor ' 5.9780 1.0000 .0000 .10000E+07 22 'Normalizat' .86597 1.0000 .10000E-01 10.000 23 'Prefactor ' 1.0222 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= 7855.329 FROM MIGRAD STATUS=CONVERGED 166 CALLS 2386 TOTAL EDM= .13E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .6% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .24980E-08 9.2417 .57839E-07** at limit ** 2 norm .0000 35.470 .21375E-06** at limit ** 3 Prefactor 52.901 8.7668 .24795E-06 -.15873 4 Prefactor .0000 .54035 .39049E-07** at limit ** 5 Prefactor .11657E-08 7.3834 -.15932E-06** at limit ** 6 norm .0000 .49094 -.42064E-07** at limit ** 7 Prefactor 37.311 25.228 -.51476E-07 .12657 8 Prefactor 2.8539 6.1532 .13608E-06 -.37399E-04 9 Prefactor .0000 9.0741 .15119E-06** at limit ** 10 Prefactor 11.224 20.752 -.70284E-06 -.30009E-01 11 Prefactor 5.0595 4.4477 .51186E-07 .32218E-03 12 norm 11.826 4.5469 .12450E-07 -.76758E-04 13 Prefactor .0000 2.2290 .98493E-07** at limit ** 14 Prefactor .0000 2.5826 .83618E-08** at limit ** 15 Prefactor 46.719 13.394 -.23149E-06 .26957 16 Prefactor 1.2562 21.297 .15387E-05 -.27080E-02 17 Prefactor .88067 1.8584 .11119E-07 .11233E-03 18 Prefactor 27.350 123.93 -.44093E-05 -.20305E-01 19 norm 5.3647 5.0768 -.72511E-07 -.46040E-04 20 Prefactor .0000 1.2061 -.41617E-08** at limit ** 21 Prefactor 5.9581 6.4304 -.19906E-06 -.40103E-03 22 Normalizat .86627 .20746 .27183E-06 -.54139E-05 23 Prefactor 1.0222 .12986 -.29107E-06 .45396E-06 ERR DEF= .500 Final values: norm = 2.498e-09 norm = 0 Prefactor = 52.9009 Prefactor = 0 Prefactor = 1.16573e-09 norm = 0 Prefactor = 37.3109 Prefactor = 2.85386 Prefactor = 0 Prefactor = 11.2241 Prefactor = 5.05945 norm = 11.8261 Prefactor = 0 Prefactor = 0 Prefactor = 46.7194 Prefactor = 1.2562 Prefactor = 0.880668 Prefactor = 27.3503 norm = 5.36468 Prefactor = 0 Prefactor = 5.95812 Normalizat = 0.866274 Prefactor = 1.02216 ********** ** 18 **HESSE ********** FCN= 7855.329 FROM HESSE STATUS=OK 416 CALLS 2802 TOTAL EDM= .76E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .24980E-08 8.8241 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 norm .0000 34.672 .10990E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor 52.901 69.296 .13730E-03 -1.5562 4 Prefactor .0000 .53999 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .11657E-08 7.3677 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 norm .0000 .48865 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor 37.311 26.613 .16368E-03 -1.5586 8 Prefactor 2.8539 6.1831 .60034E-03 -1.5674 9 Prefactor .0000 9.0702 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor 11.224 20.842 .29829E-03 -1.5641 11 Prefactor 5.0595 4.4605 .44581E-03 -1.5663 12 norm 11.826 4.5459 .29109E-03 -1.5639 13 Prefactor .0000 2.2279 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor .0000 2.5818 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor 46.719 38.804 .14660E-03 -1.5571 16 Prefactor 1.2562 32.265 .90083E-03 -1.5686 17 Prefactor .88067 1.8732 .46812E-03 -1.5689 18 Prefactor 27.350 181.28 .19949E-03 -1.5603 19 norm 5.3647 5.0808 .43389E-03 -1.5662 20 Prefactor .0000 1.2024 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Prefactor 5.9581 6.4215 .41045E-03 -1.5659 22 Normalizat .86627 .17950 .67999E-01 -.97656 23 Prefactor 1.0222 .11094 .41929E-01 -.91994 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 7.64562e-06 Minuit parameter uncertainties: 1 0.000296633 2 4.31181e-06 3 69.297 4 6.51753e-07 5 0.00018505 6 2.51148e-07 7 26.6131 8 6.18311 9 1.42988e-05 10 20.8425 11 4.46052 12 4.54594 13 8.40526e-06 14 9.96023e-06 15 38.8038 16 12.7328 17 1.87325 18 140.834 19 5.08081 20 1.85455e-06 21 6.42146 22 0.17962 23 0.110962 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 7855.32908061 Extracting fit parameters... 4FGL J2126.3-4605 Spectrum: PowerLaw 280 Prefactor: 2.854e+00 6.183e+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 GAL_V02 Spectrum: PowerLaw 548 Prefactor: 1.022e+00 1.110e-01 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: 8.663e-01 1.796e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.26 Ra Dec: 321.595 -46.098 Photon Flux Upper Limit: 9.61582699566e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00750446769694 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/27926040/likelihoodResults_802051201_802310401_4FGL_J2126.3-4605_daily_bin2171.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 7855.29793055 delta logL = 0.0311500625539 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 7855.29590274 delta logL = 0.033177865791 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 2.5416 1.0000 .0000 .10000E+07 2 'Index ' 2.9212 1.0000 .0000 10.000 3 'Normalizat' .85931 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0248 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. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 7855.296 FROM MIGRAD STATUS=CONVERGED 103 CALLS 271 TOTAL EDM= .14E-08 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 2.5438 6.1319 .25296E-04 .31011E-04 2 Index 2.9215 1.5980 .10769E-01 .10309E-03 3 Normalizat .85926 .19752 .30195E-03 -.12801E-04 4 Prefactor 1.0248 .12810 .18245E-03 -.16886E-04 ERR DEF= .500 Final values: Prefactor = 2.54375 Index = 2.92145 Normalizat = 0.859259 Prefactor = 1.02476 ********** ** 18 **HESSE ********** FCN= 7855.296 FROM HESSE STATUS=OK 25 CALLS 296 TOTAL EDM= .25E-12 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 2.5438 5.7661 .10118E-05 -1.5676 2 Index 2.9215 1.5058 .21537E-02 -.42872 3 Normalizat .85926 .19770 .12078E-04 -.97907 4 Prefactor 1.0248 .12815 .72980E-05 -.91909 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.50431e-13 Minuit parameter uncertainties: 1 5.76609 2 1.53472 3 0.197871 4 0.128191 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) = 7855.29590248 delta logL = 0.0331781276809 Extracting fit parameters... 4FGL J2126.3-4605 Spectrum: PowerLaw 280 Prefactor: 2.544e+00 5.766e+00 0.000e+00 1.000e+06 ( 1.000e-12) 281 Index: 2.921e+00 1.535e+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: 1.025e+00 1.282e-01 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: 8.593e-01 1.979e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.26 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/27926040/cmap_HighResolution_802051201_802310401_4FGL_J2126.3-4605_daily_bin2171.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='7.50e-03', job_status='DONE', photon_flux_upper_limit='9.62e-08', time_completed='2026-06-05 17:31:35.402177', job_id='27926040', GAL2='1.02', fit_tolerance='1e-08', EG2='0.86', EG='0.87', time_epoch_completed='1780705895.4', return_code2='0', ts='0.26', comment='SUCCESS', return_code='0', GAL='1.02', dlogl='3.32e-02', ts2='0.33', photon_index_error='0.00', photon_index='2.55' WHERE bin_id='2171' AND source_name='4FGL J2126.3-4605' AND cadence='daily'; Database successfully updated. Analysis Complete. Fri Jun 5 17:31:35 PDT 2026