e GAL_V02 Working on... /lscratch/kocevski/31895943/ft1_filtered_4FGL_J2146.5-1344_daily_bin2180.fits.....................! real 20.67 user 19.35 sys 0.70 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/31895943/ft1_filtered_4FGL_J2146.5-1344_daily_bin2180.fits', '/lscratch/kocevski/31895943/ft2_4FGL_J2146.5-1344_daily_bin2180.fits', expMap='/lscratch/kocevski/31895943/expmap_804384001_804643201_4FGL_J2146.5-1344_daily_bin2180.fits', expCube='/lscratch/kocevski/31895943/ltcube_804384001_804643201_4FGL_J2146.5-1344_daily_bin2180.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/31895943/Model_4FGL_J2146.5-1344_daily_bin2180.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2146.5-1344' 4FGL J2146.5-1344 Spectrum: LogParabola 295 norm: 1.885e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 296 alpha: 1.495e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 297 beta: 1.382e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 298 Eb: 2.840e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/31895943/ft1_filtered_4FGL_J2146.5-1344_daily_bin2180.fits Spacecraft file(s): /lscratch/kocevski/31895943/ft2_4FGL_J2146.5-1344_daily_bin2180.fits Exposure map: /lscratch/kocevski/31895943/expmap_804384001_804643201_4FGL_J2146.5-1344_daily_bin2180.fits Exposure cube: /lscratch/kocevski/31895943/ltcube_804384001_804643201_4FGL_J2146.5-1344_daily_bin2180.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/31895943/Model_4FGL_J2146.5-1344_daily_bin2180.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) = 6066.9843529 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6066.94292624 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .19336E-02 1.0000 .0000 .10000E+07 2 'Prefactor ' .22670E-02 1.0000 .0000 .10000E+07 3 'Prefactor ' .11534E-01 1.0000 .0000 .10000E+07 4 'Prefactor ' .17764E-08 1.0000 .0000 .10000E+07 5 'Prefactor ' .34652E-04 1.0000 .0000 .10000E+07 6 'Prefactor ' 11.347 1.0000 .0000 .10000E+07 7 'norm ' 6.8657 1.0000 .0000 .10000E+07 8 'Prefactor ' 7.0387 1.0000 .0000 .10000E+07 9 'Prefactor ' .88438E-02 1.0000 .0000 .10000E+07 10 'Prefactor ' 1.8733 1.0000 .0000 .10000E+07 11 'Prefactor ' 30.496 1.0000 .0000 .10000E+07 12 'Prefactor ' .43554 1.0000 .0000 .10000E+07 13 'norm ' .17025E-06 1.0000 .0000 .10000E+07 14 'Normalizat' 1.0440 1.0000 .10000E-01 10.000 15 'Prefactor ' .95456 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5540E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 6066.942 FROM MIGRAD STATUS=CONVERGED 135 CALLS 860 TOTAL EDM= .44E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.2% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .11102E-09 10.125 -.61089E-07** at limit ** 2 Prefactor .55567E-07 51.560 -.95328E-07** at limit ** 3 Prefactor .45464E-06 24.847 .20486E-07** at limit ** 4 Prefactor .0000 1.6222 -.22188E-07** at limit ** 5 Prefactor .55511E-10 4.2116 .62846E-07** at limit ** 6 Prefactor 11.145 11.080 -.14859E-06 .76223E-01 7 norm 6.8820 6.2006 .16547E-06 .17234E-03 8 Prefactor 7.0244 6.5722 -.27874E-07 -.28946E-02 9 Prefactor .38936E-06 22.050 -.11318E-06** at limit ** 10 Prefactor 2.0750 29.094 .31194E-06 .70330E-02 11 Prefactor 30.595 14.994 .39710E-07 .71531E-01 12 Prefactor .16803E-05 596.49 .37225E-05** at limit ** 13 norm .55511E-10 5.3626 .94152E-07** at limit ** 14 Normalizat 1.0440 .26208 -.69733E-06 -.99900E-05 15 Prefactor .95459 .15455 .43515E-06 .13154E-05 ERR DEF= .500 Final values: Prefactor = 1.11022e-10 Prefactor = 5.55667e-08 Prefactor = 4.54636e-07 Prefactor = 0 Prefactor = 5.55112e-11 Prefactor = 11.1447 norm = 6.88204 Prefactor = 7.02438 Prefactor = 3.89355e-07 Prefactor = 2.07496 Prefactor = 30.595 Prefactor = 1.68027e-06 norm = 5.55112e-11 Normalizat = 1.04395 Prefactor = 0.954591 ********** ** 18 **HESSE ********** FCN= 6066.942 FROM HESSE STATUS=OK 216 CALLS 1076 TOTAL EDM= .33E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .11102E-09 10.151 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor .55567E-07 51.541 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .45464E-06 26.244 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .0000 1.6222 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .55511E-10 4.2113 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 11.145 20.814 .29716E-03 -1.5641 7 norm 6.8820 6.2166 .38267E-03 -1.5655 8 Prefactor 7.0244 6.6274 .37788E-03 -1.5655 9 Prefactor .38936E-06 23.201 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor 2.0750 29.858 .76057E-03 -1.5679 11 Prefactor 30.595 16.138 .18111E-03 -1.5597 12 Prefactor .16803E-05 41.289 .15939E-01 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 norm .55511E-10 5.3224 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Normalizat 1.0440 .22490 .68655E-01 -.91572 15 Prefactor .95459 .12800 .45697E-01 -.94259 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.25068e-07 Minuit parameter uncertainties: 1 5.85722e-05 2 0.00338425 3 0.00690829 4 5.50809e-07 5 2.52873e-05 6 20.8144 7 6.2166 8 6.62736 9 0.00601091 10 15.7424 11 16.1378 12 0.0166587 13 3.87293e-05 14 0.225105 15 0.128045 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6066.94181382 Extracting fit parameters... 4FGL J2146.5-1344 Spectrum: LogParabola 295 norm: 6.882e+00 6.217e+00 0.000e+00 1.000e+06 ( 1.000e-13) 296 alpha: 1.495e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 297 beta: 1.382e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 298 Eb: 2.840e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 551 Prefactor: 9.546e-01 1.280e-01 0.000e+00 1.000e+01 ( 1.000e+00) 552 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 553 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 550 Normalization: 1.044e+00 2.251e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 10.19 Ra Dec: 326.645 -13.735 Photon Index (Fixed Index): 1.50 +/- 0.00 Photon Flux (Fixed Index): 1.15e-08 +/- 1.04e-08 Energy Flux (Fixed Index): 3.42e-05 +/- 3.09e-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) = 6066.82215527 delta logL = 0.119658545985 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 6066.81206581 delta logL = 0.129748004058 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 5.9784 1.0000 .0000 .10000E+07 2 'alpha ' 1.1097 1.0000 .0000 5.0000 3 'Normalizat' 1.0435 1.0000 .10000E-01 10.000 4 'Prefactor ' .95677 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5540E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 6066.812 FROM MIGRAD STATUS=CONVERGED 53 CALLS 202 TOTAL EDM= .41E-08 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 5.9850 6.1483 .41043E-03 -.26521E-01 2 alpha 1.1106 .65724 .50000 -.22579E-04 3 Normalizat 1.0436 .21064 .68675E-01 .49585E-04 4 Prefactor .95671 .12757 .45724E-01 -.45298E-04 ERR DEF= .500 Final values: norm = 5.98501 alpha = 1.11059 Normalizat = 1.0436 Prefactor = 0.956712 ********** ** 18 **HESSE ********** FCN= 6066.812 FROM HESSE STATUS=OK 33 CALLS 235 TOTAL EDM= .33E-10 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 5.9850 6.2867 .82087E-04 -1.5659 2 alpha 1.1106 .71970 .21996E-01 -.58928 3 Normalizat 1.0436 .25303 .30384E-03 -.91584 4 Prefactor .95671 .15361 .19033E-03 -.94187 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.32179e-11 Minuit parameter uncertainties: 1 6.28668 2 0.734919 3 0.253318 4 0.153677 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) = 6066.81206494 delta logL = 0.129748876731 Extracting fit parameters... 4FGL J2146.5-1344 Spectrum: LogParabola 295 norm: 5.985e+00 6.287e+00 0.000e+00 1.000e+06 ( 1.000e-13) 296 alpha: 1.111e+00 7.349e-01 0.000e+00 5.000e+00 ( 1.000e+00) 297 beta: 1.382e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 298 Eb: 2.840e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 551 Prefactor: 9.567e-01 1.537e-01 0.000e+00 1.000e+01 ( 1.000e+00) 552 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 553 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 550 Normalization: 1.044e+00 2.533e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 10.45 Ra Dec: 326.645 -13.735 Photon Index (Free Index): 1.11 +/- 0.73 Photon Flux (Free Index): 7.63e-09 +/- 8.75e-09 Energy Flux (Free Index): 5.50e-05 +/- 7.16e-05 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/31895943/cmap_HighResolution_804384001_804643201_4FGL_J2146.5-1344_daily_bin2180.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET comment='SUCCESS', photon_flux='1.15e-08', energy_flux2='5.50e-05', photon_flux_error='1.04e-08', dlogl='1.30e-01', energy_flux='3.42e-05', photon_flux2='7.63e-09', job_status='DONE', time_completed='2026-07-16 07:44:07.657590', photon_index_error2='0.73', photon_index2='1.11', ts='10.19', fit_tolerance='1e-08', GAL='0.95', photon_index_error='0.00', energy_flux_error2='7.16e-05', EG='1.04', time_epoch_completed='1784213047.66', return_code='0', job_id='31895943', GAL2='0.96', EG2='1.04', return_code2='0', energy_flux_error='3.09e-05', photon_flux_error2='8.75e-09', ts2='10.45', photon_index='1.50' WHERE bin_id='2180' AND source_name='4FGL J2146.5-1344' AND cadence='daily'; Database successfully updated. Analysis Complete. Thu Jul 16 07:44:08 PDT 2026 /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). outfile=/lscratch/kocevski/31896171/ltcube_804384001_804643201_4FGL_J2146.5-1344_daily_bin2180.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/31896171/ft2_4FGL_J2146.5-1344_daily_bin2180.fits .....................! real 7.63 user 6.94 sys 0.22 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/31896171/ft1_filtered_4FGL_J2146.5-1344_daily_bin2180.fits evtable="EVENTS" scfile=/lscratch/kocevski/31896171/ft2_4FGL_J2146.5-1344_daily_bin2180.fits sctable="SC_DATA" expcube=/lscratch/kocevski/31896171/ltcube_804384001_804643201_4FGL_J2146.5-1344_daily_bin2180.fits outfile=/lscratch/kocevski/31896171/expmap_804384001_804643201_4FGL_J2146.5-1344_daily_bin2180.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/31896171/ltcube_804384001_804643201_4FGL_J2146.5-1344_daily_bin2180.fits .....................! real 59.50 user 55.46 sys 3.46 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 171 point sources and 0 extended sources Setting source of interest to: 4FGL J2146.5-1344 @ 326.645 -13.7347 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/31896171/ft1_filtered_4FGL_J2146.5-1344_daily_bin2180.fits scfile=/lscratch/kocevski/31896171/ft2_4FGL_J2146.5-1344_daily_bin2180.fits outfile=/lscratch/kocevski/31896171/cmap_804384001_804643201_4FGL_J2146.5-1344_daily_bin2180.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=326.645 yref=-13.7347 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 0.76 user 0.20 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/31896171/ft1_filtered_4FGL_J2146.5-1344_daily_bin2180.fits scfile=/lscratch/kocevski/31896171/ft2_4FGL_J2146.5-1344_daily_bin2180.fits outfile=/lscratch/kocevski/31896171/cmap_HighResolution_804384001_804643201_4FGL_J2146.5-1344_daily_bin2180.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=326.645 yref=-13.7347 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 0.72 user 0.20 sys 0.14 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/31896171/ft1_filtered_4FGL_J2146.5-1344_daily_bin2180.fits evtable="EVENTS" scfile=/lscratch/kocevski/31896171/ft2_4FGL_J2146.5-1344_daily_bin2180.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/31896171/Model_4FGL_J2146.5-1344_daily_bin2180.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/31896171/ft1_filtered_4FGL_J2146.5-1344_daily_bin2180.fits.....................! real 20.98 user 19.51 sys 0.92 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/31896171/ft1_filtered_4FGL_J2146.5-1344_daily_bin2180.fits', '/lscratch/kocevski/31896171/ft2_4FGL_J2146.5-1344_daily_bin2180.fits', expMap='/lscratch/kocevski/31896171/expmap_804384001_804643201_4FGL_J2146.5-1344_daily_bin2180.fits', expCube='/lscratch/kocevski/31896171/ltcube_804384001_804643201_4FGL_J2146.5-1344_daily_bin2180.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/31896171/Model_4FGL_J2146.5-1344_daily_bin2180.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2146.5-1344' 4FGL J2146.5-1344 Spectrum: LogParabola 295 norm: 1.885e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 296 alpha: 1.495e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 297 beta: 1.382e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 298 Eb: 2.840e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/31896171/ft1_filtered_4FGL_J2146.5-1344_daily_bin2180.fits Spacecraft file(s): /lscratch/kocevski/31896171/ft2_4FGL_J2146.5-1344_daily_bin2180.fits Exposure map: /lscratch/kocevski/31896171/expmap_804384001_804643201_4FGL_J2146.5-1344_daily_bin2180.fits Exposure cube: /lscratch/kocevski/31896171/ltcube_804384001_804643201_4FGL_J2146.5-1344_daily_bin2180.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/31896171/Model_4FGL_J2146.5-1344_daily_bin2180.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) = 6066.9843529 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6066.94292624 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .19336E-02 1.0000 .0000 .10000E+07 2 'Prefactor ' .22670E-02 1.0000 .0000 .10000E+07 3 'Prefactor ' .11534E-01 1.0000 .0000 .10000E+07 4 'Prefactor ' .17764E-08 1.0000 .0000 .10000E+07 5 'Prefactor ' .34652E-04 1.0000 .0000 .10000E+07 6 'Prefactor ' 11.347 1.0000 .0000 .10000E+07 7 'norm ' 6.8657 1.0000 .0000 .10000E+07 8 'Prefactor ' 7.0387 1.0000 .0000 .10000E+07 9 'Prefactor ' .88438E-02 1.0000 .0000 .10000E+07 10 'Prefactor ' 1.8733 1.0000 .0000 .10000E+07 11 'Prefactor ' 30.496 1.0000 .0000 .10000E+07 12 'Prefactor ' .43554 1.0000 .0000 .10000E+07 13 'norm ' .17025E-06 1.0000 .0000 .10000E+07 14 'Normalizat' 1.0440 1.0000 .10000E-01 10.000 15 'Prefactor ' .95456 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5540E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 6066.942 FROM MIGRAD STATUS=CONVERGED 135 CALLS 860 TOTAL EDM= .44E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.2% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .11102E-09 10.125 -.61089E-07** at limit ** 2 Prefactor .55567E-07 51.560 -.95328E-07** at limit ** 3 Prefactor .45464E-06 24.847 .20486E-07** at limit ** 4 Prefactor .0000 1.6222 -.22188E-07** at limit ** 5 Prefactor .55511E-10 4.2116 .62846E-07** at limit ** 6 Prefactor 11.145 11.080 -.14859E-06 .76223E-01 7 norm 6.8820 6.2006 .16547E-06 .17234E-03 8 Prefactor 7.0244 6.5722 -.27874E-07 -.28946E-02 9 Prefactor .38936E-06 22.050 -.11318E-06** at limit ** 10 Prefactor 2.0750 29.094 .31194E-06 .70330E-02 11 Prefactor 30.595 14.994 .39710E-07 .71531E-01 12 Prefactor .16803E-05 596.49 .37225E-05** at limit ** 13 norm .55511E-10 5.3626 .94152E-07** at limit ** 14 Normalizat 1.0440 .26208 -.69733E-06 -.99900E-05 15 Prefactor .95459 .15455 .43515E-06 .13154E-05 ERR DEF= .500 Final values: Prefactor = 1.11022e-10 Prefactor = 5.55667e-08 Prefactor = 4.54636e-07 Prefactor = 0 Prefactor = 5.55112e-11 Prefactor = 11.1447 norm = 6.88204 Prefactor = 7.02438 Prefactor = 3.89355e-07 Prefactor = 2.07496 Prefactor = 30.595 Prefactor = 1.68027e-06 norm = 5.55112e-11 Normalizat = 1.04395 Prefactor = 0.954591 ********** ** 18 **HESSE ********** FCN= 6066.942 FROM HESSE STATUS=OK 216 CALLS 1076 TOTAL EDM= .33E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .11102E-09 10.151 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor .55567E-07 51.541 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .45464E-06 26.244 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .0000 1.6222 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .55511E-10 4.2113 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 11.145 20.814 .29716E-03 -1.5641 7 norm 6.8820 6.2166 .38267E-03 -1.5655 8 Prefactor 7.0244 6.6274 .37788E-03 -1.5655 9 Prefactor .38936E-06 23.201 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor 2.0750 29.858 .76057E-03 -1.5679 11 Prefactor 30.595 16.138 .18111E-03 -1.5597 12 Prefactor .16803E-05 41.289 .15939E-01 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 norm .55511E-10 5.3224 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Normalizat 1.0440 .22490 .68655E-01 -.91572 15 Prefactor .95459 .12800 .45697E-01 -.94259 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.25068e-07 Minuit parameter uncertainties: 1 5.85722e-05 2 0.00338425 3 0.00690829 4 5.50809e-07 5 2.52873e-05 6 20.8144 7 6.2166 8 6.62736 9 0.00601091 10 15.7424 11 16.1378 12 0.0166587 13 3.87293e-05 14 0.225105 15 0.128045 outfile=/lscratch/kocevski/31896259/ltcube_804384001_804643201_4FGL_J2146.5-1344_daily_bin2180.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/31896259/ft2_4FGL_J2146.5-1344_daily_bin2180.fits .....................! real 8.43 user 7.72 sys 0.23 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/31896259/ft1_filtered_4FGL_J2146.5-1344_daily_bin2180.fits evtable="EVENTS" scfile=/lscratch/kocevski/31896259/ft2_4FGL_J2146.5-1344_daily_bin2180.fits sctable="SC_DATA" expcube=/lscratch/kocevski/31896259/ltcube_804384001_804643201_4FGL_J2146.5-1344_daily_bin2180.fits outfile=/lscratch/kocevski/31896259/expmap_804384001_804643201_4FGL_J2146.5-1344_daily_bin2180.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/31896259/ltcube_804384001_804643201_4FGL_J2146.5-1344_daily_bin2180.fits .....................! real 68.37 user 63.75 sys 3.88 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 171 point sources and 0 extended sources Setting source of interest to: 4FGL J2146.5-1344 @ 326.645 -13.7347 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/31896259/ft1_filtered_4FGL_J2146.5-1344_daily_bin2180.fits scfile=/lscratch/kocevski/31896259/ft2_4FGL_J2146.5-1344_daily_bin2180.fits outfile=/lscratch/kocevski/31896259/cmap_804384001_804643201_4FGL_J2146.5-1344_daily_bin2180.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=326.645 yref=-13.7347 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 0.75 user 0.22 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/31896259/ft1_filtered_4FGL_J2146.5-1344_daily_bin2180.fits scfile=/lscratch/kocevski/31896259/ft2_4FGL_J2146.5-1344_daily_bin2180.fits outfile=/lscratch/kocevski/31896259/cmap_HighResolution_804384001_804643201_4FGL_J2146.5-1344_daily_bin2180.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=326.645 yref=-13.7347 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 0.86 user 0.24 sys 0.11 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/31896259/ft1_filtered_4FGL_J2146.5-1344_daily_bin2180.fits evtable="EVENTS" scfile=/lscratch/kocevski/31896259/ft2_4FGL_J2146.5-1344_daily_bin2180.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/31896259/Model_4FGL_J2146.5-1344_daily_bin2180.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 sourcnumber of points = 7669 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J2146.5-1344_daily_bin2180 RA = 326.645, Dec = -13.7347 tmin = 804384001, tmax = 804643201 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='31896504', job_status='RUN', time_executed='2026-07-16 07:43:05.417924', time_epoch_executed='1784212985.42' WHERE source_name='4FGL J2146.5-1344' and cadence='daily' and bin_id='2180' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/31896504 Creating custom pfile directory: /lscratch/kocevski/31896504/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=804384001.0 && nMetStart<804643201.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=804384001.0 && nMetStart<804643201.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/31896504/ft1_4FGL_J2146.5-1344_daily_bin2180.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=804384001.0 && nMetStart<804643201.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/31896504/ft2_4FGL_J2146.5-1344_daily_bin2180.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/31896504/ft1_4FGL_J2146.5-1344_daily_bin2180.fits outfile=/lscratch/kocevski/31896504/ft1_filteredMKT_4FGL_J2146.5-1344_daily_bin2180.fits ra=326.645 dec=-13.7347 rad=12.0 tmin=804384001.0 tmax=804643201.0 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 2.29 user 1.69 sys 0.18 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/31896504/ft2_4FGL_J2146.5-1344_daily_bin2180.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/31896504/ft2_4FGL_J2146.5-1344_daily_bin2180.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/31896504/ft1_filteredMKT_4FGL_J2146.5-1344_daily_bin2180.fits evtable="EVENTS" outfile="/lscratch/kocevski/31896504/ft1_filtered_4FGL_J2146.5-1344_daily_bin2180.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 0.67 user 0.18 sys 0.14 Number of photons that the gtmktime cut: 536 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/31896504/ft1_filtered_4FGL_J2146.5-1344_daily_bin2180.fits" evtable="EVENTS" scfile=/lscratch/kocevski/31896504/ft2_4FGL_J2146.5-1344_daily_bin2180.fits sctable="SC_DATA" Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6066.94181382 Extracting fit parameters... 4FGL J2146.5-1344 Spectrum: LogParabola 295 norm: 6.882e+00 6.217e+00 0.000e+00 1.000e+06 ( 1.000e-13) 296 alpha: 1.495e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 297 beta: 1.382e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 298 Eb: 2.840e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 551 Prefactor: 9.546e-01 1.280e-01 0.000e+00 1.000e+01 ( 1.000e+00) 552 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 553 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 550 Normalization: 1.044e+00 2.251e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 10.19 Ra Dec: 326.645 -13.735 Photon Index (Fixed Index): 1.50 +/- 0.00 Photon Flux (Fixed Index): 1.15e-08 +/- 1.04e-08 Energy Flux (Fixed Index): 3.42e-05 +/- 3.09e-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) = 6066.82215527 delta logL = 0.119658545985 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 6066.81206581 delta logL = 0.129748004058 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 5.9784 1.0000 .0000 .10000E+07 2 'alpha ' 1.1097 1.0000 .0000 5.0000 3 'Normalizat' 1.0435 1.0000 .10000E-01 10.000 4 'Prefactor ' .95677 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5540E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 6066.812 FROM MIGRAD STATUS=CONVERGED 53 CALLS 202 TOTAL EDM= .41E-08 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 5.9850 6.1483 .41043E-03 -.26521E-01 2 alpha 1.1106 .65724 .50000 -.22579E-04 3 Normalizat 1.0436 .21064 .68675E-01 .49585E-04 4 Prefactor .95671 .12757 .45724E-01 -.45298E-04 ERR DEF= .500 Final values: norm = 5.98501 alpha = 1.11059 Normalizat = 1.0436 Prefactor = 0.956712 ********** ** 18 **HESSE ********** FCN= 6066.812 FROM HESSE STATUS=OK 33 CALLS 235 TOTAL EDM= .33E-10 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 5.9850 6.2867 .82087E-04 -1.5659 2 alpha 1.1106 .71970 .21996E-01 -.58928 3 Normalizat 1.0436 .25303 .30384E-03 -.91584 4 Prefactor .95671 .15361 .19033E-03 -.94187 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.32179e-11 Minuit parameter uncertainties: 1 6.28668 2 0.734919 3 0.253318 4 0.153677 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) = 6066.81206494 delta logL = 0.129748876731 Extracting fit parameters... 4FGL J2146.5-1344 Spectrum: LogParabola 295 norm: 5.985e+00 6.287e+00 0.000e+00 1.000e+06 ( 1.000e-13) 296 alpha: 1.111e+00 7.349e-01 0.000e+00 5.000e+00 ( 1.000e+00) 297 beta: 1.382e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 298 Eb: 2.840e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 551 Prefactor: 9.567e-01 1.537e-01 0.000e+00 1.000e+01 ( 1.000e+00) 552 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 553 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 550 Normalization: 1.044e+00 2.533e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 10.45 Ra Dec: 326.645 -13.735 Photon Index (Free Index): 1.11 +/- 0.73 Photon Flux (Free Index): 7.63e-09 +/- 8.75e-09 Energy Flux (Free Index): 5.50e-05 +/- 7.16e-05 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/31896171/cmap_HighResolution_804384001_804643201_4FGL_J2146.5-1344_daily_bin2180.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET comment='SUCCESS', photon_flux='1.15e-08', energy_flux2='5.50e-05', photon_flux_error='1.04e-08', dlogl='1.30e-01', energy_flux='3.42e-05', photon_flux2='7.63e-09', job_status='DONE', time_completed='2026-07-16 07:45:19.064350', photon_index_error2='0.73', photon_index2='1.11', ts='10.19', fit_tolerance='1e-08', GAL='0.95', photon_index_error='0.00', energy_flux_error2='7.16e-05', EG='1.04', time_epoch_completed='1784213119.06', return_code='0', job_id='31896171', GAL2='0.96', EG2='1.04', return_code2='0', energy_flux_error='3.09e-05', photon_flux_error2='8.75e-09', ts2='10.45', photon_index='1.50' WHERE bin_id='2180' AND source_name='4FGL J2146.5-1344' AND cadence='daily'; Database successfully updated. Analysis Complete. Thu Jul 16 07:45:19 PDT 2026 number of points = 7669 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J2146.5-1344_daily_bin2180 RA = 326.645, Dec = -13.7347 tmin = 804384001, tmax = 804643201 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='31896539', job_status='RUN', time_executed='2026-07-16 07:43:17.034670', time_epoch_executed='1784212997.03' WHERE source_name='4FGL J2146.5-1344' and cadence='daily' and bin_id='2180' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/31896539 Creating custom pfile directory: /lscratch/kocevski/31896539/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=804384001.0 && nMetStart<804643201.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=804384001.0 && nMetStart<804643201.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/31896539/ft1_4FGL_J2146.5-1344_daily_bin2180.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=804384001.0 && nMetStart<804643201.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/31896539/ft2_4FGL_J2146.5-1344_daily_bin2180.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/31896539/ft1_4FGL_J2146.5-1344_daily_bin2180.fits outfile=/lscratch/kocevski/31896539/ft1_filteredMKT_4FGL_J2146.5-1344_daily_bin2180.fits ra=326.645 dec=-13.7347 rad=12.0 tmin=804384001.0 tmax=804643201.0 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 2.27 user 1.59 sys 0.19 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/31896539/ft2_4FGL_J2146.5-1344_daily_bin2180.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/31896539/ft2_4FGL_J2146.5-1344_daily_bin2180.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/31896539/ft1_filteredMKT_4FGL_J2146.5-1344_daily_bin2180.fits evtable="EVENTS" outfile="/lscratch/kocevski/31896539/ft1_filtered_4FGL_J2146.5-1344_daily_bin2180.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 0.71 user 0.19 sys 0.14 Number of photons that the gtmktime cut: 536 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/31896539/ft1_filtered_4FGL_J2146.5-1344_daily_bin2180.fits" evtable="EVENTS" scfile=/lscratch/kocevski/31896539/ft2_4FGL_J2146.5-1344_daily_bin2180.fits sctable="SC_DATA" number of points = 7669 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J2146.5-1344_daily_bin2180 RA = 326.645, Dec = -13.7347 tmin = 804384001, tmax = 804643201 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='31896532', job_status='RUN', time_executed='2026-07-16 07:43:14.552230', time_epoch_executed='1784212994.55' WHERE source_name='4FGL J2146.5-1344' and cadence='daily' and bin_id='2180' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/31896532 Creating custom pfile directory: /lscratch/kocevski/31896532/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=804384001.0 && nMetStart<804643201.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=804384001.0 && nMetStart<804643201.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/31896532/ft1_4FGL_J2146.5-1344_daily_bin2180.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=804384001.0 && nMetStart<804643201.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/31896532/ft2_4FGL_J2146.5-1344_daily_bin2180.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/31896532/ft1_4FGL_J2146.5-1344_daily_bin2180.fits outfile=/lscratch/kocevski/31896532/ft1_filteredMKT_4FGL_J2146.5-1344_daily_bin2180.fits ra=326.645 dec=-13.7347 rad=12.0 tmin=804384001.0 tmax=804643201.0 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 2.24 user 1.59 sys 0.17 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/31896532/ft2_4FGL_J2146.5-1344_daily_bin2180.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/31896532/ft2_4FGL_J2146.5-1344_daily_bin2180.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/31896532/ft1_filteredMKT_4FGL_J2146.5-1344_daily_bin2180.fits evtable="EVENTS" outfile="/lscratch/kocevski/31896532/ft1_filtered_4FGL_J2146.5-1344_daily_bin2180.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 0.78 user 0.17 sys 0.14 Number of photons that the gtmktime cut: 536 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/31896532/ft1_filtered_4FGL_J2146.5-1344_daily_bin2180.fits" evtable="EVENTS" scfile=/lscratch/kocevski/31896532/ft2_4FGL_J2146.5-1344_daily_bin2180.fits sctable="SC_DATA" e GAL_V02 Working on... /lscratch/kocevski/31896259/ft1_filtered_4FGL_J2146.5-1344_daily_bin2180.fits.....................! real 24.52 user 22.70 sys 1.23 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/31896259/ft1_filtered_4FGL_J2146.5-1344_daily_bin2180.fits', '/lscratch/kocevski/31896259/ft2_4FGL_J2146.5-1344_daily_bin2180.fits', expMap='/lscratch/kocevski/31896259/expmap_804384001_804643201_4FGL_J2146.5-1344_daily_bin2180.fits', expCube='/lscratch/kocevski/31896259/ltcube_804384001_804643201_4FGL_J2146.5-1344_daily_bin2180.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/31896259/Model_4FGL_J2146.5-1344_daily_bin2180.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2146.5-1344' 4FGL J2146.5-1344 Spectrum: LogParabola 295 norm: 1.885e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 296 alpha: 1.495e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 297 beta: 1.382e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 298 Eb: 2.840e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/31896259/ft1_filtered_4FGL_J2146.5-1344_daily_bin2180.fits Spacecraft file(s): /lscratch/kocevski/31896259/ft2_4FGL_J2146.5-1344_daily_bin2180.fits Exposure map: /lscratch/kocevski/31896259/expmap_804384001_804643201_4FGL_J2146.5-1344_daily_bin2180.fits Exposure cube: /lscratch/kocevski/31896259/ltcube_804384001_804643201_4FGL_J2146.5-1344_daily_bin2180.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/31896259/Model_4FGL_J2146.5-1344_daily_bin2180.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) = 6066.9843529 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6066.94292624 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .19336E-02 1.0000 .0000 .10000E+07 2 'Prefactor ' .22670E-02 1.0000 .0000 .10000E+07 3 'Prefactor ' .11534E-01 1.0000 .0000 .10000E+07 4 'Prefactor ' .17764E-08 1.0000 .0000 .10000E+07 5 'Prefactor ' .34652E-04 1.0000 .0000 .10000E+07 6 'Prefactor ' 11.347 1.0000 .0000 .10000E+07 7 'norm ' 6.8657 1.0000 .0000 .10000E+07 8 'Prefactor ' 7.0387 1.0000 .0000 .10000E+07 9 'Prefactor ' .88438E-02 1.0000 .0000 .10000E+07 10 'Prefactor ' 1.8733 1.0000 .0000 .10000E+07 11 'Prefactor ' 30.496 1.0000 .0000 .10000E+07 12 'Prefactor ' .43554 1.0000 .0000 .10000E+07 13 'norm ' .17025E-06 1.0000 .0000 .10000E+07 14 'Normalizat' 1.0440 1.0000 .10000E-01 10.000 15 'Prefactor ' .95456 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5540E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 6066.942 FROM MIGRAD STATUS=CONVERGED 135 CALLS 860 TOTAL EDM= .44E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.2% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .11102E-09 10.125 -.61089E-07** at limit ** 2 Prefactor .55567E-07 51.560 -.95328E-07** at limit ** 3 Prefactor .45464E-06 24.847 .20486E-07** at limit ** 4 Prefactor .0000 1.6222 -.22188E-07** at limit ** 5 Prefactor .55511E-10 4.2116 .62846E-07** at limit ** 6 Prefactor 11.145 11.080 -.14859E-06 .76223E-01 7 norm 6.8820 6.2006 .16547E-06 .17234E-03 8 Prefactor 7.0244 6.5722 -.27874E-07 -.28946E-02 9 Prefactor .38936E-06 22.050 -.11318E-06** at limit ** 10 Prefactor 2.0750 29.094 .31194E-06 .70330E-02 11 Prefactor 30.595 14.994 .39710E-07 .71531E-01 12 Prefactor .16803E-05 596.49 .37225E-05** at limit ** 13 norm .55511E-10 5.3626 .94152E-07** at limit ** 14 Normalizat 1.0440 .26208 -.69733E-06 -.99900E-05 15 Prefactor .95459 .15455 .43515E-06 .13154E-05 ERR DEF= .500 Final values: Prefactor = 1.11022e-10 Prefactor = 5.55667e-08 Prefactor = 4.54636e-07 Prefactor = 0 Prefactor = 5.55112e-11 Prefactor = 11.1447 norm = 6.88204 Prefactor = 7.02438 Prefactor = 3.89355e-07 Prefactor = 2.07496 Prefactor = 30.595 Prefactor = 1.68027e-06 norm = 5.55112e-11 Normalizat = 1.04395 Prefactor = 0.954591 ********** ** 18 **HESSE ********** FCN= 6066.942 FROM HESSE STATUS=OK 216 CALLS 1076 TOTAL EDM= .33E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .11102E-09 10.151 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor .55567E-07 51.541 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .45464E-06 26.244 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .0000 1.6222 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .55511E-10 4.2113 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 11.145 20.814 .29716E-03 -1.5641 7 norm 6.8820 6.2166 .38267E-03 -1.5655 8 Prefactor 7.0244 6.6274 .37788E-03 -1.5655 9 Prefactor .38936E-06 23.201 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor 2.0750 29.858 .76057E-03 -1.5679 11 Prefactor 30.595 16.138 .18111E-03 -1.5597 12 Prefactor .16803E-05 41.289 .15939E-01 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 norm .55511E-10 5.3224 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Normalizat 1.0440 .22490 .68655E-01 -.91572 15 Prefactor .95459 .12800 .45697E-01 -.94259 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.25068e-07 Minuit parameter uncertainties: 1 5.85722e-05 2 0.00338425 3 0.00690829 4 5.50809e-07 5 2.52873e-05 6 20.8144 7 6.2166 8 6.62736 9 0.00601091 10 15.7424 11 16.1378 12 0.0166587 13 3.87293e-05 14 0.225105 15 0.128045 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6066.94181382 Extracting fit parameters... 4FGL J2146.5-1344 Spectrum: LogParabola 295 norm: 6.882e+00 6.217e+00 0.000e+00 1.000e+06 ( 1.000e-13) 296 alpha: 1.495e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 297 beta: 1.382e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 298 Eb: 2.840e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 551 Prefactor: 9.546e-01 1.280e-01 0.000e+00 1.000e+01 ( 1.000e+00) 552 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 553 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 550 Normalization: 1.044e+00 2.251e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 10.19 Ra Dec: 326.645 -13.735 Photon Index (Fixed Index): 1.50 +/- 0.00 Photon Flux (Fixed Index): 1.15e-08 +/- 1.04e-08 Energy Flux (Fixed Index): 3.42e-05 +/- 3.09e-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) = 6066.82215527 delta logL = 0.119658545985 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 6066.81206581 delta logL = 0.129748004058 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 5.9784 1.0000 .0000 .10000E+07 2 'alpha ' 1.1097 1.0000 .0000 5.0000 3 'Normalizat' 1.0435 1.0000 .10000E-01 10.000 4 'Prefactor ' .95677 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5540E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 6066.812 FROM MIGRAD STATUS=CONVERGED 53 CALLS 202 TOTAL EDM= .41E-08 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 5.9850 6.1483 .41043E-03 -.26521E-01 2 alpha 1.1106 .65724 .50000 -.22579E-04 3 Normalizat 1.0436 .21064 .68675E-01 .49585E-04 4 Prefactor .95671 .12757 .45724E-01 -.45298E-04 ERR DEF= .500 Final values: norm = 5.98501 alpha = 1.11059 Normalizat = 1.0436 Prefactor = 0.956712 ********** ** 18 **HESSE ********** FCN= 6066.812 FROM HESSE STATUS=OK 33 CALLS 235 TOTAL EDM= .33E-10 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 5.9850 6.2867 .82087E-04 -1.5659 2 alpha 1.1106 .71970 .21996E-01 -.58928 3 Normalizat 1.0436 .25303 .30384E-03 -.91584 4 Prefactor .95671 .15361 .19033E-03 -.94187 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.32179e-11 Minuit parameter uncertainties: 1 6.28668 2 0.734919 3 0.253318 4 0.153677 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) = 6066.81206494 delta logL = 0.129748876731 Extracting fit parameters... 4FGL J2146.5-1344 Spectrum: LogParabola 295 norm: 5.985e+00 6.287e+00 0.000e+00 1.000e+06 ( 1.000e-13) 296 alpha: 1.111e+00 7.349e-01 0.000e+00 5.000e+00 ( 1.000e+00) 297 beta: 1.382e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 298 Eb: 2.840e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 551 Prefactor: 9.567e-01 1.537e-01 0.000e+00 1.000e+01 ( 1.000e+00) 552 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 553 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 550 Normalization: 1.044e+00 2.533e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 10.45 Ra Dec: 326.645 -13.735 Photon Index (Free Index): 1.11 +/- 0.73 Photon Flux (Free Index): 7.63e-09 +/- 8.75e-09 Energy Flux (Free Index): 5.50e-05 +/- 7.16e-05 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/31896259/cmap_HighResolution_804384001_804643201_4FGL_J2146.5-1344_daily_bin2180.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET comment='SUCCESS', photon_flux='1.15e-08', energy_flux2='5.50e-05', photon_flux_error='1.04e-08', dlogl='1.30e-01', energy_flux='3.42e-05', photon_flux2='7.63e-09', job_status='DONE', time_completed='2026-07-16 07:46:18.820663', photon_index_error2='0.73', photon_index2='1.11', ts='10.19', fit_tolerance='1e-08', GAL='0.95', photon_index_error='0.00', energy_flux_error2='7.16e-05', EG='1.04', time_epoch_completed='1784213178.82', return_code='0', job_id='31896259', GAL2='0.96', EG2='1.04', return_code2='0', energy_flux_error='3.09e-05', photon_flux_error2='8.75e-09', ts2='10.45', photon_index='1.50' WHERE bin_id='2180' AND source_name='4FGL J2146.5-1344' AND cadence='daily'; Database successfully updated. Analysis Complete. Thu Jul 16 07:46:19 PDT 2026 number of points = 7669 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J2146.5-1344_daily_bin2180 RA = 326.645, Dec = -13.7347 tmin = 804384001, tmax = 804643201 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='31896636', job_status='RUN', time_executed='2026-07-16 07:44:17.265946', time_epoch_executed='1784213057.27' WHERE source_name='4FGL J2146.5-1344' and cadence='daily' and bin_id='2180' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/31896636 Creating custom pfile directory: /lscratch/kocevski/31896636/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=804384001.0 && nMetStart<804643201.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=804384001.0 && nMetStart<804643201.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/31896636/ft1_4FGL_J2146.5-1344_daily_bin2180.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=804384001.0 && nMetStart<804643201.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/31896636/ft2_4FGL_J2146.5-1344_daily_bin2180.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/31896636/ft1_4FGL_J2146.5-1344_daily_bin2180.fits outfile=/lscratch/kocevski/31896636/ft1_filteredMKT_4FGL_J2146.5-1344_daily_bin2180.fits ra=326.645 dec=-13.7347 rad=12.0 tmin=804384001.0 tmax=804643201.0 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 2.27 user 1.57 sys 0.22 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/31896636/ft2_4FGL_J2146.5-1344_daily_bin2180.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/31896636/ft2_4FGL_J2146.5-1344_daily_bin2180.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/31896636/ft1_filteredMKT_4FGL_J2146.5-1344_daily_bin2180.fits evtable="EVENTS" outfile="/lscratch/kocevski/31896636/ft1_filtered_4FGL_J2146.5-1344_daily_bin2180.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 0.71 user 0.18 sys 0.13 Number of photons that the gtmktime cut: 536 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/31896636/ft1_filtered_4FGL_J2146.5-1344_daily_bin2180.fits" evtable="EVENTS" scfile=/lscratch/kocevski/31896636/ft2_4FGL_J2146.5-1344_daily_bin2180.fits sctable="SC_DATA" outfile=/lscratch/kocevski/31896504/ltcube_804384001_804643201_4FGL_J2146.5-1344_daily_bin2180.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/31896504/ft2_4FGL_J2146.5-1344_daily_bin2180.fits .....................! real 8.44 user 7.78 sys 0.25 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/31896504/ft1_filtered_4FGL_J2146.5-1344_daily_bin2180.fits evtable="EVENTS" scfile=/lscratch/kocevski/31896504/ft2_4FGL_J2146.5-1344_daily_bin2180.fits sctable="SC_DATA" expcube=/lscratch/kocevski/31896504/ltcube_804384001_804643201_4FGL_J2146.5-1344_daily_bin2180.fits outfile=/lscratch/kocevski/31896504/expmap_804384001_804643201_4FGL_J2146.5-1344_daily_bin2180.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/31896504/ltcube_804384001_804643201_4FGL_J2146.5-1344_daily_bin2180.fits .....................! real 65.61 user 60.85 sys 4.07 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 171 point sources and 0 extended sources Setting source of interest to: 4FGL J2146.5-1344 @ 326.645 -13.7347 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/31896504/ft1_filtered_4FGL_J2146.5-1344_daily_bin2180.fits scfile=/lscratch/kocevski/31896504/ft2_4FGL_J2146.5-1344_daily_bin2180.fits outfile=/lscratch/kocevski/31896504/cmap_804384001_804643201_4FGL_J2146.5-1344_daily_bin2180.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=326.645 yref=-13.7347 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 0.78 user 0.21 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/31896504/ft1_filtered_4FGL_J2146.5-1344_daily_bin2180.fits scfile=/lscratch/kocevski/31896504/ft2_4FGL_J2146.5-1344_daily_bin2180.fits outfile=/lscratch/kocevski/31896504/cmap_HighResolution_804384001_804643201_4FGL_J2146.5-1344_daily_bin2180.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=326.645 yref=-13.7347 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 0.76 user 0.21 sys 0.14 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/31896504/ft1_filtered_4FGL_J2146.5-1344_daily_bin2180.fits evtable="EVENTS" scfile=/lscratch/kocevski/31896504/ft2_4FGL_J2146.5-1344_daily_bin2180.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/31896504/Model_4FGL_J2146.5-1344_daily_bin2180.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 sourcoutfile=/lscratch/kocevski/31896539/ltcube_804384001_804643201_4FGL_J2146.5-1344_daily_bin2180.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/31896539/ft2_4FGL_J2146.5-1344_daily_bin2180.fits .....................! real 8.14 user 7.56 sys 0.21 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/31896539/ft1_filtered_4FGL_J2146.5-1344_daily_bin2180.fits evtable="EVENTS" scfile=/lscratch/kocevski/31896539/ft2_4FGL_J2146.5-1344_daily_bin2180.fits sctable="SC_DATA" expcube=/lscratch/kocevski/31896539/ltcube_804384001_804643201_4FGL_J2146.5-1344_daily_bin2180.fits outfile=/lscratch/kocevski/31896539/expmap_804384001_804643201_4FGL_J2146.5-1344_daily_bin2180.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/31896539/ltcube_804384001_804643201_4FGL_J2146.5-1344_daily_bin2180.fits .....................! real 63.06 user 58.77 sys 3.53 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 171 point sources and 0 extended sources Setting source of interest to: 4FGL J2146.5-1344 @ 326.645 -13.7347 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/31896539/ft1_filtered_4FGL_J2146.5-1344_daily_bin2180.fits scfile=/lscratch/kocevski/31896539/ft2_4FGL_J2146.5-1344_daily_bin2180.fits outfile=/lscratch/kocevski/31896539/cmap_804384001_804643201_4FGL_J2146.5-1344_daily_bin2180.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=326.645 yref=-13.7347 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 0.73 user 0.21 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/31896539/ft1_filtered_4FGL_J2146.5-1344_daily_bin2180.fits scfile=/lscratch/kocevski/31896539/ft2_4FGL_J2146.5-1344_daily_bin2180.fits outfile=/lscratch/kocevski/31896539/cmap_HighResolution_804384001_804643201_4FGL_J2146.5-1344_daily_bin2180.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=326.645 yref=-13.7347 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 0.81 user 0.21 sys 0.14 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/31896539/ft1_filtered_4FGL_J2146.5-1344_daily_bin2180.fits evtable="EVENTS" scfile=/lscratch/kocevski/31896539/ft2_4FGL_J2146.5-1344_daily_bin2180.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/31896539/Model_4FGL_J2146.5-1344_daily_bin2180.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 sourcoutfile=/lscratch/kocevski/31896532/ltcube_804384001_804643201_4FGL_J2146.5-1344_daily_bin2180.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/31896532/ft2_4FGL_J2146.5-1344_daily_bin2180.fits .....................! real 7.89 user 7.27 sys 0.21 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/31896532/ft1_filtered_4FGL_J2146.5-1344_daily_bin2180.fits evtable="EVENTS" scfile=/lscratch/kocevski/31896532/ft2_4FGL_J2146.5-1344_daily_bin2180.fits sctable="SC_DATA" expcube=/lscratch/kocevski/31896532/ltcube_804384001_804643201_4FGL_J2146.5-1344_daily_bin2180.fits outfile=/lscratch/kocevski/31896532/expmap_804384001_804643201_4FGL_J2146.5-1344_daily_bin2180.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/31896532/ltcube_804384001_804643201_4FGL_J2146.5-1344_daily_bin2180.fits .....................! real 62.44 user 57.92 sys 3.71 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 171 point sources and 0 extended sources Setting source of interest to: 4FGL J2146.5-1344 @ 326.645 -13.7347 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/31896532/ft1_filtered_4FGL_J2146.5-1344_daily_bin2180.fits scfile=/lscratch/kocevski/31896532/ft2_4FGL_J2146.5-1344_daily_bin2180.fits outfile=/lscratch/kocevski/31896532/cmap_804384001_804643201_4FGL_J2146.5-1344_daily_bin2180.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=326.645 yref=-13.7347 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 0.72 user 0.20 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/31896532/ft1_filtered_4FGL_J2146.5-1344_daily_bin2180.fits scfile=/lscratch/kocevski/31896532/ft2_4FGL_J2146.5-1344_daily_bin2180.fits outfile=/lscratch/kocevski/31896532/cmap_HighResolution_804384001_804643201_4FGL_J2146.5-1344_daily_bin2180.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=326.645 yref=-13.7347 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 0.78 user 0.21 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/31896532/ft1_filtered_4FGL_J2146.5-1344_daily_bin2180.fits evtable="EVENTS" scfile=/lscratch/kocevski/31896532/ft2_4FGL_J2146.5-1344_daily_bin2180.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/31896532/Model_4FGL_J2146.5-1344_daily_bin2180.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/31896504/ft1_filtered_4FGL_J2146.5-1344_daily_bin2180.fits.....................! real 23.66 user 21.89 sys 1.24 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/31896504/ft1_filtered_4FGL_J2146.5-1344_daily_bin2180.fits', '/lscratch/kocevski/31896504/ft2_4FGL_J2146.5-1344_daily_bin2180.fits', expMap='/lscratch/kocevski/31896504/expmap_804384001_804643201_4FGL_J2146.5-1344_daily_bin2180.fits', expCube='/lscratch/kocevski/31896504/ltcube_804384001_804643201_4FGL_J2146.5-1344_daily_bin2180.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/31896504/Model_4FGL_J2146.5-1344_daily_bin2180.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2146.5-1344' 4FGL J2146.5-1344 Spectrum: LogParabola 295 norm: 1.885e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 296 alpha: 1.495e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 297 beta: 1.382e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 298 Eb: 2.840e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/31896504/ft1_filtered_4FGL_J2146.5-1344_daily_bin2180.fits Spacecraft file(s): /lscratch/kocevski/31896504/ft2_4FGL_J2146.5-1344_daily_bin2180.fits Exposure map: /lscratch/kocevski/31896504/expmap_804384001_804643201_4FGL_J2146.5-1344_daily_bin2180.fits Exposure cube: /lscratch/kocevski/31896504/ltcube_804384001_804643201_4FGL_J2146.5-1344_daily_bin2180.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/31896504/Model_4FGL_J2146.5-1344_daily_bin2180.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) = 6066.9843529 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6066.94292624 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .19336E-02 1.0000 .0000 .10000E+07 2 'Prefactor ' .22670E-02 1.0000 .0000 .10000E+07 3 'Prefactor ' .11534E-01 1.0000 .0000 .10000E+07 4 'Prefactor ' .17764E-08 1.0000 .0000 .10000E+07 5 'Prefactor ' .34652E-04 1.0000 .0000 .10000E+07 6 'Prefactor ' 11.347 1.0000 .0000 .10000E+07 7 'norm ' 6.8657 1.0000 .0000 .10000E+07 8 'Prefactor ' 7.0387 1.0000 .0000 .10000E+07 9 'Prefactor ' .88438E-02 1.0000 .0000 .10000E+07 10 'Prefactor ' 1.8733 1.0000 .0000 .10000E+07 11 'Prefactor ' 30.496 1.0000 .0000 .10000E+07 12 'Prefactor ' .43554 1.0000 .0000 .10000E+07 13 'norm ' .17025E-06 1.0000 .0000 .10000E+07 14 'Normalizat' 1.0440 1.0000 .10000E-01 10.000 15 'Prefactor ' .95456 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5540E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 6066.942 FROM MIGRAD STATUS=CONVERGED 135 CALLS 860 TOTAL EDM= .44E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.2% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .11102E-09 10.125 -.61089E-07** at limit ** 2 Prefactor .55567E-07 51.560 -.95328E-07** at limit ** 3 Prefactor .45464E-06 24.847 .20486E-07** at limit ** 4 Prefactor .0000 1.6222 -.22188E-07** at limit ** 5 Prefactor .55511E-10 4.2116 .62846E-07** at limit ** 6 Prefactor 11.145 11.080 -.14859E-06 .76223E-01 7 norm 6.8820 6.2006 .16547E-06 .17234E-03 8 Prefactor 7.0244 6.5722 -.27874E-07 -.28946E-02 9 Prefactor .38936E-06 22.050 -.11318E-06** at limit ** 10 Prefactor 2.0750 29.094 .31194E-06 .70330E-02 11 Prefactor 30.595 14.994 .39710E-07 .71531E-01 12 Prefactor .16803E-05 596.49 .37225E-05** at limit ** 13 norm .55511E-10 5.3626 .94152E-07** at limit ** 14 Normalizat 1.0440 .26208 -.69733E-06 -.99900E-05 15 Prefactor .95459 .15455 .43515E-06 .13154E-05 ERR DEF= .500 Final values: Prefactor = 1.11022e-10 Prefactor = 5.55667e-08 Prefactor = 4.54636e-07 Prefactor = 0 Prefactor = 5.55112e-11 Prefactor = 11.1447 norm = 6.88204 Prefactor = 7.02438 Prefactor = 3.89355e-07 Prefactor = 2.07496 Prefactor = 30.595 Prefactor = 1.68027e-06 norm = 5.55112e-11 Normalizat = 1.04395 Prefactor = 0.954591 ********** ** 18 **HESSE ********** FCN= 6066.942 FROM HESSE STATUS=OK 216 CALLS 1076 TOTAL EDM= .33E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .11102E-09 10.151 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor .55567E-07 51.541 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .45464E-06 26.244 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .0000 1.6222 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .55511E-10 4.2113 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 11.145 20.814 .29716E-03 -1.5641 7 norm 6.8820 6.2166 .38267E-03 -1.5655 8 Prefactor 7.0244 6.6274 .37788E-03 -1.5655 9 Prefactor .38936E-06 23.201 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor 2.0750 29.858 .76057E-03 -1.5679 11 Prefactor 30.595 16.138 .18111E-03 -1.5597 12 Prefactor .16803E-05 41.289 .15939E-01 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 norm .55511E-10 5.3224 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Normalizat 1.0440 .22490 .68655E-01 -.91572 15 Prefactor .95459 .12800 .45697E-01 -.94259 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.25068e-07 Minuit parameter uncertainties: 1 5.85722e-05 2 0.00338425 3 0.00690829 4 5.50809e-07 5 2.52873e-05 6 20.8144 7 6.2166 8 6.62736 9 0.00601091 10 15.7424 11 16.1378 12 0.0166587 13 3.87293e-05 14 0.225105 15 0.128045 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6066.94181382 Extracting fit parameters... 4FGL J2146.5-1344 Spectrum: LogParabola 295 norm: 6.882e+00 6.217e+00 0.000e+00 1.000e+06 ( 1.000e-13) 296 alpha: 1.495e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 297 beta: 1.382e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 298 Eb: 2.840e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 551 Prefactor: 9.546e-01 1.280e-01 0.000e+00 1.000e+01 ( 1.000e+00) 552 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 553 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 550 Normalization: 1.044e+00 2.251e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 10.19 Ra Dec: 326.645 -13.735 Photon Index (Fixed Index): 1.50 +/- 0.00 Photon Flux (Fixed Index): 1.15e-08 +/- 1.04e-08 Energy Flux (Fixed Index): 3.42e-05 +/- 3.09e-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) = 6066.82215527 delta logL = 0.119658545985 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 6066.81206581 delta logL = 0.129748004058 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 5.9784 1.0000 .0000 .10000E+07 2 'alpha ' 1.1097 1.0000 .0000 5.0000 3 'Normalizat' 1.0435 1.0000 .10000E-01 10.000 4 'Prefactor ' .95677 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5540E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 6066.812 FROM MIGRAD STATUS=CONVERGED 53 CALLS 202 TOTAL EDM= .41E-08 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 5.9850 6.1483 .41043E-03 -.26521E-01 2 alpha 1.1106 .65724 .50000 -.22579E-04 3 Normalizat 1.0436 .21064 .68675E-01 .49585E-04 4 Prefactor .95671 .12757 .45724E-01 -.45298E-04 ERR DEF= .500 Final values: norm = 5.98501 alpha = 1.11059 Normalizat = 1.0436 Prefactor = 0.956712 e GAL_V02 Working on... /lscratch/kocevski/31896539/ft1_filtered_4FGL_J2146.5-1344_daily_bin2180.fits.....................! real 22.12 user 20.58 sys 1.05 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/31896539/ft1_filtered_4FGL_J2146.5-1344_daily_bin2180.fits', '/lscratch/kocevski/31896539/ft2_4FGL_J2146.5-1344_daily_bin2180.fits', expMap='/lscratch/kocevski/31896539/expmap_804384001_804643201_4FGL_J2146.5-1344_daily_bin2180.fits', expCube='/lscratch/kocevski/31896539/ltcube_804384001_804643201_4FGL_J2146.5-1344_daily_bin2180.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/31896539/Model_4FGL_J2146.5-1344_daily_bin2180.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2146.5-1344' 4FGL J2146.5-1344 Spectrum: LogParabola 295 norm: 1.885e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 296 alpha: 1.495e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 297 beta: 1.382e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 298 Eb: 2.840e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/31896539/ft1_filtered_4FGL_J2146.5-1344_daily_bin2180.fits Spacecraft file(s): /lscratch/kocevski/31896539/ft2_4FGL_J2146.5-1344_daily_bin2180.fits Exposure map: /lscratch/kocevski/31896539/expmap_804384001_804643201_4FGL_J2146.5-1344_daily_bin2180.fits Exposure cube: /lscratch/kocevski/31896539/ltcube_804384001_804643201_4FGL_J2146.5-1344_daily_bin2180.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/31896539/Model_4FGL_J2146.5-1344_daily_bin2180.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) = 6066.9843529 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6066.94292624 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .19336E-02 1.0000 .0000 .10000E+07 2 'Prefactor ' .22670E-02 1.0000 .0000 .10000E+07 3 'Prefactor ' .11534E-01 1.0000 .0000 .10000E+07 4 'Prefactor ' .17764E-08 1.0000 .0000 .10000E+07 5 'Prefactor ' .34652E-04 1.0000 .0000 .10000E+07 6 'Prefactor ' 11.347 1.0000 .0000 .10000E+07 7 'norm ' 6.8657 1.0000 .0000 .10000E+07 8 'Prefactor ' 7.0387 1.0000 .0000 .10000E+07 9 'Prefactor ' .88438E-02 1.0000 .0000 .10000E+07 10 'Prefactor ' 1.8733 1.0000 .0000 .10000E+07 11 'Prefactor ' 30.496 1.0000 .0000 .10000E+07 12 'Prefactor ' .43554 1.0000 .0000 .10000E+07 13 'norm ' .17025E-06 1.0000 .0000 .10000E+07 14 'Normalizat' 1.0440 1.0000 .10000E-01 10.000 15 'Prefactor ' .95456 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5540E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 6066.942 FROM MIGRAD STATUS=CONVERGED 135 CALLS 860 TOTAL EDM= .44E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.2% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .11102E-09 10.125 -.61089E-07** at limit ** 2 Prefactor .55567E-07 51.560 -.95328E-07** at limit ** 3 Prefactor .45464E-06 24.847 .20486E-07** at limit ** 4 Prefactor .0000 1.6222 -.22188E-07** at limit ** 5 Prefactor .55511E-10 4.2116 .62846E-07** at limit ** 6 Prefactor 11.145 11.080 -.14859E-06 .76223E-01 7 norm 6.8820 6.2006 .16547E-06 .17234E-03 8 Prefactor 7.0244 6.5722 -.27874E-07 -.28946E-02 9 Prefactor .38936E-06 22.050 -.11318E-06** at limit ** 10 Prefactor 2.0750 29.094 .31194E-06 .70330E-02 11 Prefactor 30.595 14.994 .39710E-07 .71531E-01 12 Prefactor .16803E-05 596.49 .37225E-05** at limit ** 13 norm .55511E-10 5.3626 .94152E-07** at limit ** 14 Normalizat 1.0440 .26208 -.69733E-06 -.99900E-05 15 Prefactor .95459 .15455 .43515E-06 .13154E-05 ERR DEF= .500 Final values: Prefactor = 1.11022e-10 Prefactor = 5.55667e-08 Prefactor = 4.54636e-07 Prefactor = 0 Prefactor = 5.55112e-11 Prefactor = 11.1447 norm = 6.88204 Prefactor = 7.02438 Prefactor = 3.89355e-07 Prefactor = 2.07496 Prefactor = 30.595 Prefactor = 1.68027e-06 norm = 5.55112e-11 Normalizat = 1.04395 Prefactor = 0.954591 ********** ** 18 **HESSE ********** FCN= 6066.812 FROM HESSE STATUS=OK 33 CALLS 235 TOTAL EDM= .33E-10 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 5.9850 6.2867 .82087E-04 -1.5659 2 alpha 1.1106 .71970 .21996E-01 -.58928 3 Normalizat 1.0436 .25303 .30384E-03 -.91584 4 Prefactor .95671 .15361 .19033E-03 -.94187 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.32179e-11 Minuit parameter uncertainties: 1 6.28668 2 0.734919 3 0.253318 4 0.153677 e GAL_V02 Working on... /lscratch/kocevski/31896532/ft1_filtered_4FGL_J2146.5-1344_daily_bin2180.fits.....................! real 22.21 user 20.46 sys 1.12 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/31896532/ft1_filtered_4FGL_J2146.5-1344_daily_bin2180.fits', '/lscratch/kocevski/31896532/ft2_4FGL_J2146.5-1344_daily_bin2180.fits', expMap='/lscratch/kocevski/31896532/expmap_804384001_804643201_4FGL_J2146.5-1344_daily_bin2180.fits', expCube='/lscratch/kocevski/31896532/ltcube_804384001_804643201_4FGL_J2146.5-1344_daily_bin2180.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/31896532/Model_4FGL_J2146.5-1344_daily_bin2180.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2146.5-1344' 4FGL J2146.5-1344 Spectrum: LogParabola 295 norm: 1.885e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 296 alpha: 1.495e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 297 beta: 1.382e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 298 Eb: 2.840e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/31896532/ft1_filtered_4FGL_J2146.5-1344_daily_bin2180.fits Spacecraft file(s): /lscratch/kocevski/31896532/ft2_4FGL_J2146.5-1344_daily_bin2180.fits Exposure map: /lscratch/kocevski/31896532/expmap_804384001_804643201_4FGL_J2146.5-1344_daily_bin2180.fits Exposure cube: /lscratch/kocevski/31896532/ltcube_804384001_804643201_4FGL_J2146.5-1344_daily_bin2180.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/31896532/Model_4FGL_J2146.5-1344_daily_bin2180.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) = 6066.9843529 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6066.94292624 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .19336E-02 1.0000 .0000 .10000E+07 2 'Prefactor ' .22670E-02 1.0000 .0000 .10000E+07 3 'Prefactor ' .11534E-01 1.0000 .0000 .10000E+07 4 'Prefactor ' .17764E-08 1.0000 .0000 .10000E+07 5 'Prefactor ' .34652E-04 1.0000 .0000 .10000E+07 6 'Prefactor ' 11.347 1.0000 .0000 .10000E+07 7 'norm ' 6.8657 1.0000 .0000 .10000E+07 8 'Prefactor ' 7.0387 1.0000 .0000 .10000E+07 9 'Prefactor ' .88438E-02 1.0000 .0000 .10000E+07 10 'Prefactor ' 1.8733 1.0000 .0000 .10000E+07 11 'Prefactor ' 30.496 1.0000 .0000 .10000E+07 12 'Prefactor ' .43554 1.0000 .0000 .10000E+07 13 'norm ' .17025E-06 1.0000 .0000 .10000E+07 14 'Normalizat' 1.0440 1.0000 .10000E-01 10.000 15 'Prefactor ' .95456 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5540E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 6066.942 FROM MIGRAD STATUS=CONVERGED 135 CALLS 860 TOTAL EDM= .44E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.2% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .11102E-09 10.125 -.61089E-07** at limit ** 2 Prefactor .55567E-07 51.560 -.95328E-07** at limit ** 3 Prefactor .45464E-06 24.847 .20486E-07** at limit ** 4 Prefactor .0000 1.6222 -.22188E-07** at limit ** 5 Prefactor .55511E-10 4.2116 .62846E-07** at limit ** 6 Prefactor 11.145 11.080 -.14859E-06 .76223E-01 7 norm 6.8820 6.2006 .16547E-06 .17234E-03 8 Prefactor 7.0244 6.5722 -.27874E-07 -.28946E-02 9 Prefactor .38936E-06 22.050 -.11318E-06** at limit ** 10 Prefactor 2.0750 29.094 .31194E-06 .70330E-02 11 Prefactor 30.595 14.994 .39710E-07 .71531E-01 12 Prefactor .16803E-05 596.49 .37225E-05** at limit ** 13 norm .55511E-10 5.3626 .94152E-07** at limit ** 14 Normalizat 1.0440 .26208 -.69733E-06 -.99900E-05 15 Prefactor .95459 .15455 .43515E-06 .13154E-05 ERR DEF= .500 Final values: Prefactor = 1.11022e-10 Prefactor = 5.55667e-08 Prefactor = 4.54636e-07 Prefactor = 0 Prefactor = 5.55112e-11 Prefactor = 11.1447 norm = 6.88204 Prefactor = 7.02438 Prefactor = 3.89355e-07 Prefactor = 2.07496 Prefactor = 30.595 Prefactor = 1.68027e-06 norm = 5.55112e-11 Normalizat = 1.04395 Prefactor = 0.954591 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) = 6066.81206494 delta logL = 0.129748876731 Extracting fit parameters... 4FGL J2146.5-1344 Spectrum: LogParabola 295 norm: 5.985e+00 6.287e+00 0.000e+00 1.000e+06 ( 1.000e-13) 296 alpha: 1.111e+00 7.349e-01 0.000e+00 5.000e+00 ( 1.000e+00) 297 beta: 1.382e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 298 Eb: 2.840e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 551 Prefactor: 9.567e-01 1.537e-01 0.000e+00 1.000e+01 ( 1.000e+00) 552 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 553 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 550 Normalization: 1.044e+00 2.533e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 10.45 Ra Dec: 326.645 -13.735 Photon Index (Free Index): 1.11 +/- 0.73 Photon Flux (Free Index): 7.63e-09 +/- 8.75e-09 Energy Flux (Free Index): 5.50e-05 +/- 7.16e-05 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/31896504/cmap_HighResolution_804384001_804643201_4FGL_J2146.5-1344_daily_bin2180.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET comment='SUCCESS', photon_flux='1.15e-08', energy_flux2='5.50e-05', photon_flux_error='1.04e-08', dlogl='1.30e-01', energy_flux='3.42e-05', photon_flux2='7.63e-09', job_status='DONE', time_completed='2026-07-16 07:47:58.444608', photon_index_error2='0.73', photon_index2='1.11', ts='10.19', fit_tolerance='1e-08', GAL='0.95', photon_index_error='0.00', energy_flux_error2='7.16e-05', EG='1.04', time_epoch_completed='1784213278.44', return_code='0', job_id='31896504', GAL2='0.96', EG2='1.04', return_code2='0', energy_flux_error='3.09e-05', photon_flux_error2='8.75e-09', ts2='10.45', photon_index='1.50' WHERE bin_id='2180' AND source_name='4FGL J2146.5-1344' AND cadence='daily'; Database successfully updated. Analysis Complete. Thu Jul 16 07:47:58 PDT 2026 ********** ** 18 **HESSE ********** FCN= 6066.942 FROM HESSE STATUS=OK 216 CALLS 1076 TOTAL EDM= .33E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .11102E-09 10.151 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor .55567E-07 51.541 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .45464E-06 26.244 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .0000 1.6222 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .55511E-10 4.2113 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 11.145 20.814 .29716E-03 -1.5641 7 norm 6.8820 6.2166 .38267E-03 -1.5655 8 Prefactor 7.0244 6.6274 .37788E-03 -1.5655 9 Prefactor .38936E-06 23.201 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor 2.0750 29.858 .76057E-03 -1.5679 11 Prefactor 30.595 16.138 .18111E-03 -1.5597 12 Prefactor .16803E-05 41.289 .15939E-01 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 norm .55511E-10 5.3224 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Normalizat 1.0440 .22490 .68655E-01 -.91572 15 Prefactor .95459 .12800 .45697E-01 -.94259 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.25068e-07 Minuit parameter uncertainties: 1 5.85722e-05 2 0.00338425 3 0.00690829 4 5.50809e-07 5 2.52873e-05 6 20.8144 7 6.2166 8 6.62736 9 0.00601091 10 15.7424 11 16.1378 12 0.0166587 13 3.87293e-05 14 0.225105 15 0.128045 ********** ** 18 **HESSE ********** FCN= 6066.942 FROM HESSE STATUS=OK 216 CALLS 1076 TOTAL EDM= .33E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .11102E-09 10.151 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor .55567E-07 51.541 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .45464E-06 26.244 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .0000 1.6222 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .55511E-10 4.2113 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 11.145 20.814 .29716E-03 -1.5641 7 norm 6.8820 6.2166 .38267E-03 -1.5655 8 Prefactor 7.0244 6.6274 .37788E-03 -1.5655 9 Prefactor .38936E-06 23.201 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor 2.0750 29.858 .76057E-03 -1.5679 11 Prefactor 30.595 16.138 .18111E-03 -1.5597 12 Prefactor .16803E-05 41.289 .15939E-01 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 norm .55511E-10 5.3224 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Normalizat 1.0440 .22490 .68655E-01 -.91572 15 Prefactor .95459 .12800 .45697E-01 -.94259 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.25068e-07 Minuit parameter uncertainties: 1 5.85722e-05 2 0.00338425 3 0.00690829 4 5.50809e-07 5 2.52873e-05 6 20.8144 7 6.2166 8 6.62736 9 0.00601091 10 15.7424 11 16.1378 12 0.0166587 13 3.87293e-05 14 0.225105 15 0.128045 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6066.94181382 Extracting fit parameters... 4FGL J2146.5-1344 Spectrum: LogParabola 295 norm: 6.882e+00 6.217e+00 0.000e+00 1.000e+06 ( 1.000e-13) 296 alpha: 1.495e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 297 beta: 1.382e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 298 Eb: 2.840e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 551 Prefactor: 9.546e-01 1.280e-01 0.000e+00 1.000e+01 ( 1.000e+00) 552 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 553 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 550 Normalization: 1.044e+00 2.251e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 10.19 Ra Dec: 326.645 -13.735 Photon Index (Fixed Index): 1.50 +/- 0.00 Photon Flux (Fixed Index): 1.15e-08 +/- 1.04e-08 Energy Flux (Fixed Index): 3.42e-05 +/- 3.09e-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) = 6066.82215527 delta logL = 0.119658545985 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 6066.81206581 delta logL = 0.129748004058 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 5.9784 1.0000 .0000 .10000E+07 2 'alpha ' 1.1097 1.0000 .0000 5.0000 3 'Normalizat' 1.0435 1.0000 .10000E-01 10.000 4 'Prefactor ' .95677 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5540E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 6066.812 FROM MIGRAD STATUS=CONVERGED 53 CALLS 202 TOTAL EDM= .41E-08 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 5.9850 6.1483 .41043E-03 -.26521E-01 2 alpha 1.1106 .65724 .50000 -.22579E-04 3 Normalizat 1.0436 .21064 .68675E-01 .49585E-04 4 Prefactor .95671 .12757 .45724E-01 -.45298E-04 ERR DEF= .500 Final values: norm = 5.98501 alpha = 1.11059 Normalizat = 1.0436 Prefactor = 0.956712 ********** ** 18 **HESSE ********** FCN= 6066.812 FROM HESSE STATUS=OK 33 CALLS 235 TOTAL EDM= .33E-10 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 5.9850 6.2867 .82087E-04 -1.5659 2 alpha 1.1106 .71970 .21996E-01 -.58928 3 Normalizat 1.0436 .25303 .30384E-03 -.91584 4 Prefactor .95671 .15361 .19033E-03 -.94187 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.32179e-11 Minuit parameter uncertainties: 1 6.28668 2 0.734919 3 0.253318 4 0.153677 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6066.94181382 Extracting fit parameters... 4FGL J2146.5-1344 Spectrum: LogParabola 295 norm: 6.882e+00 6.217e+00 0.000e+00 1.000e+06 ( 1.000e-13) 296 alpha: 1.495e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 297 beta: 1.382e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 298 Eb: 2.840e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 551 Prefactor: 9.546e-01 1.280e-01 0.000e+00 1.000e+01 ( 1.000e+00) 552 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 553 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 550 Normalization: 1.044e+00 2.251e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 10.19 Ra Dec: 326.645 -13.735 Photon Index (Fixed Index): 1.50 +/- 0.00 Photon Flux (Fixed Index): 1.15e-08 +/- 1.04e-08 Energy Flux (Fixed Index): 3.42e-05 +/- 3.09e-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) = 6066.82215527 delta logL = 0.119658545985 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 6066.81206581 delta logL = 0.129748004058 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 5.9784 1.0000 .0000 .10000E+07 2 'alpha ' 1.1097 1.0000 .0000 5.0000 3 'Normalizat' 1.0435 1.0000 .10000E-01 10.000 4 'Prefactor ' .95677 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5540E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 6066.812 FROM MIGRAD STATUS=CONVERGED 53 CALLS 202 TOTAL EDM= .41E-08 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 5.9850 6.1483 .41043E-03 -.26521E-01 2 alpha 1.1106 .65724 .50000 -.22579E-04 3 Normalizat 1.0436 .21064 .68675E-01 .49585E-04 4 Prefactor .95671 .12757 .45724E-01 -.45298E-04 ERR DEF= .500 Final values: norm = 5.98501 alpha = 1.11059 Normalizat = 1.0436 Prefactor = 0.956712 ********** ** 18 **HESSE ********** FCN= 6066.812 FROM HESSE STATUS=OK 33 CALLS 235 TOTAL EDM= .33E-10 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 5.9850 6.2867 .82087E-04 -1.5659 2 alpha 1.1106 .71970 .21996E-01 -.58928 3 Normalizat 1.0436 .25303 .30384E-03 -.91584 4 Prefactor .95671 .15361 .19033E-03 -.94187 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.32179e-11 Minuit parameter uncertainties: 1 6.28668 2 0.734919 3 0.253318 4 0.153677 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) = 6066.81206494 delta logL = 0.129748876731 Extracting fit parameters... 4FGL J2146.5-1344 Spectrum: LogParabola 295 norm: 5.985e+00 6.287e+00 0.000e+00 1.000e+06 ( 1.000e-13) 296 alpha: 1.111e+00 7.349e-01 0.000e+00 5.000e+00 ( 1.000e+00) 297 beta: 1.382e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 298 Eb: 2.840e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 551 Prefactor: 9.567e-01 1.537e-01 0.000e+00 1.000e+01 ( 1.000e+00) 552 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 553 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 550 Normalization: 1.044e+00 2.533e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 10.45 Ra Dec: 326.645 -13.735 Photon Index (Free Index): 1.11 +/- 0.73 Photon Flux (Free Index): 7.63e-09 +/- 8.75e-09 Energy Flux (Free Index): 5.50e-05 +/- 7.16e-05 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/31896539/cmap_HighResolution_804384001_804643201_4FGL_J2146.5-1344_daily_bin2180.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET comment='SUCCESS', photon_flux='1.15e-08', energy_flux2='5.50e-05', photon_flux_error='1.04e-08', dlogl='1.30e-01', energy_flux='3.42e-05', photon_flux2='7.63e-09', job_status='DONE', time_completed='2026-07-16 07:48:09.644767', photon_index_error2='0.73', photon_index2='1.11', ts='10.19', fit_tolerance='1e-08', GAL='0.95', photon_index_error='0.00', energy_flux_error2='7.16e-05', EG='1.04', time_epoch_completed='1784213289.64', return_code='0', job_id='31896539', GAL2='0.96', EG2='1.04', return_code2='0', energy_flux_error='3.09e-05', photon_flux_error2='8.75e-09', ts2='10.45', photon_index='1.50' WHERE bin_id='2180' AND source_name='4FGL J2146.5-1344' AND cadence='daily'; Database successfully updated. Analysis Complete. Thu Jul 16 07:48:10 PDT 2026 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) = 6066.81206494 delta logL = 0.129748876731 Extracting fit parameters... 4FGL J2146.5-1344 Spectrum: LogParabola 295 norm: 5.985e+00 6.287e+00 0.000e+00 1.000e+06 ( 1.000e-13) 296 alpha: 1.111e+00 7.349e-01 0.000e+00 5.000e+00 ( 1.000e+00) 297 beta: 1.382e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 298 Eb: 2.840e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 551 Prefactor: 9.567e-01 1.537e-01 0.000e+00 1.000e+01 ( 1.000e+00) 552 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 553 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 550 Normalization: 1.044e+00 2.533e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 10.45 Ra Dec: 326.645 -13.735 Photon Index (Free Index): 1.11 +/- 0.73 Photon Flux (Free Index): 7.63e-09 +/- 8.75e-09 Energy Flux (Free Index): 5.50e-05 +/- 7.16e-05 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/31896532/cmap_HighResolution_804384001_804643201_4FGL_J2146.5-1344_daily_bin2180.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET comment='SUCCESS', photon_flux='1.15e-08', energy_flux2='5.50e-05', photon_flux_error='1.04e-08', dlogl='1.30e-01', energy_flux='3.42e-05', photon_flux2='7.63e-09', job_status='DONE', time_completed='2026-07-16 07:48:10.691369', photon_index_error2='0.73', photon_index2='1.11', ts='10.19', fit_tolerance='1e-08', GAL='0.95', photon_index_error='0.00', energy_flux_error2='7.16e-05', EG='1.04', time_epoch_completed='1784213290.69', return_code='0', job_id='31896532', GAL2='0.96', EG2='1.04', return_code2='0', energy_flux_error='3.09e-05', photon_flux_error2='8.75e-09', ts2='10.45', photon_index='1.50' WHERE bin_id='2180' AND source_name='4FGL J2146.5-1344' AND cadence='daily'; Database successfully updated. Analysis Complete. Thu Jul 16 07:48:11 PDT 2026 outfile=/lscratch/kocevski/31896636/ltcube_804384001_804643201_4FGL_J2146.5-1344_daily_bin2180.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/31896636/ft2_4FGL_J2146.5-1344_daily_bin2180.fits .....................! real 8.03 user 7.36 sys 0.23 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/31896636/ft1_filtered_4FGL_J2146.5-1344_daily_bin2180.fits evtable="EVENTS" scfile=/lscratch/kocevski/31896636/ft2_4FGL_J2146.5-1344_daily_bin2180.fits sctable="SC_DATA" expcube=/lscratch/kocevski/31896636/ltcube_804384001_804643201_4FGL_J2146.5-1344_daily_bin2180.fits outfile=/lscratch/kocevski/31896636/expmap_804384001_804643201_4FGL_J2146.5-1344_daily_bin2180.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/31896636/ltcube_804384001_804643201_4FGL_J2146.5-1344_daily_bin2180.fits .....................! real 62.40 user 57.99 sys 3.74 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 171 point sources and 0 extended sources Setting source of interest to: 4FGL J2146.5-1344 @ 326.645 -13.7347 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/31896636/ft1_filtered_4FGL_J2146.5-1344_daily_bin2180.fits scfile=/lscratch/kocevski/31896636/ft2_4FGL_J2146.5-1344_daily_bin2180.fits outfile=/lscratch/kocevski/31896636/cmap_804384001_804643201_4FGL_J2146.5-1344_daily_bin2180.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=326.645 yref=-13.7347 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 0.71 user 0.21 sys 0.14 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/31896636/ft1_filtered_4FGL_J2146.5-1344_daily_bin2180.fits scfile=/lscratch/kocevski/31896636/ft2_4FGL_J2146.5-1344_daily_bin2180.fits outfile=/lscratch/kocevski/31896636/cmap_HighResolution_804384001_804643201_4FGL_J2146.5-1344_daily_bin2180.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=326.645 yref=-13.7347 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 0.76 user 0.20 sys 0.15 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/31896636/ft1_filtered_4FGL_J2146.5-1344_daily_bin2180.fits evtable="EVENTS" scfile=/lscratch/kocevski/31896636/ft2_4FGL_J2146.5-1344_daily_bin2180.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/31896636/Model_4FGL_J2146.5-1344_daily_bin2180.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/31896636/ft1_filtered_4FGL_J2146.5-1344_daily_bin2180.fits.....................! real 23.07 user 21.42 sys 1.16 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/31896636/ft1_filtered_4FGL_J2146.5-1344_daily_bin2180.fits', '/lscratch/kocevski/31896636/ft2_4FGL_J2146.5-1344_daily_bin2180.fits', expMap='/lscratch/kocevski/31896636/expmap_804384001_804643201_4FGL_J2146.5-1344_daily_bin2180.fits', expCube='/lscratch/kocevski/31896636/ltcube_804384001_804643201_4FGL_J2146.5-1344_daily_bin2180.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/31896636/Model_4FGL_J2146.5-1344_daily_bin2180.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2146.5-1344' 4FGL J2146.5-1344 Spectrum: LogParabola 295 norm: 1.885e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 296 alpha: 1.495e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 297 beta: 1.382e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 298 Eb: 2.840e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/31896636/ft1_filtered_4FGL_J2146.5-1344_daily_bin2180.fits Spacecraft file(s): /lscratch/kocevski/31896636/ft2_4FGL_J2146.5-1344_daily_bin2180.fits Exposure map: /lscratch/kocevski/31896636/expmap_804384001_804643201_4FGL_J2146.5-1344_daily_bin2180.fits Exposure cube: /lscratch/kocevski/31896636/ltcube_804384001_804643201_4FGL_J2146.5-1344_daily_bin2180.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/31896636/Model_4FGL_J2146.5-1344_daily_bin2180.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) = 6066.9843529 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6066.94292624 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .19336E-02 1.0000 .0000 .10000E+07 2 'Prefactor ' .22670E-02 1.0000 .0000 .10000E+07 3 'Prefactor ' .11534E-01 1.0000 .0000 .10000E+07 4 'Prefactor ' .17764E-08 1.0000 .0000 .10000E+07 5 'Prefactor ' .34652E-04 1.0000 .0000 .10000E+07 6 'Prefactor ' 11.347 1.0000 .0000 .10000E+07 7 'norm ' 6.8657 1.0000 .0000 .10000E+07 8 'Prefactor ' 7.0387 1.0000 .0000 .10000E+07 9 'Prefactor ' .88438E-02 1.0000 .0000 .10000E+07 10 'Prefactor ' 1.8733 1.0000 .0000 .10000E+07 11 'Prefactor ' 30.496 1.0000 .0000 .10000E+07 12 'Prefactor ' .43554 1.0000 .0000 .10000E+07 13 'norm ' .17025E-06 1.0000 .0000 .10000E+07 14 'Normalizat' 1.0440 1.0000 .10000E-01 10.000 15 'Prefactor ' .95456 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5540E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 6066.942 FROM MIGRAD STATUS=CONVERGED 135 CALLS 860 TOTAL EDM= .44E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.2% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .11102E-09 10.125 -.61089E-07** at limit ** 2 Prefactor .55567E-07 51.560 -.95328E-07** at limit ** 3 Prefactor .45464E-06 24.847 .20486E-07** at limit ** 4 Prefactor .0000 1.6222 -.22188E-07** at limit ** 5 Prefactor .55511E-10 4.2116 .62846E-07** at limit ** 6 Prefactor 11.145 11.080 -.14859E-06 .76223E-01 7 norm 6.8820 6.2006 .16547E-06 .17234E-03 8 Prefactor 7.0244 6.5722 -.27874E-07 -.28946E-02 9 Prefactor .38936E-06 22.050 -.11318E-06** at limit ** 10 Prefactor 2.0750 29.094 .31194E-06 .70330E-02 11 Prefactor 30.595 14.994 .39710E-07 .71531E-01 12 Prefactor .16803E-05 596.49 .37225E-05** at limit ** 13 norm .55511E-10 5.3626 .94152E-07** at limit ** 14 Normalizat 1.0440 .26208 -.69733E-06 -.99900E-05 15 Prefactor .95459 .15455 .43515E-06 .13154E-05 ERR DEF= .500 Final values: Prefactor = 1.11022e-10 Prefactor = 5.55667e-08 Prefactor = 4.54636e-07 Prefactor = 0 Prefactor = 5.55112e-11 Prefactor = 11.1447 norm = 6.88204 Prefactor = 7.02438 Prefactor = 3.89355e-07 Prefactor = 2.07496 Prefactor = 30.595 Prefactor = 1.68027e-06 norm = 5.55112e-11 Normalizat = 1.04395 Prefactor = 0.954591 ********** ** 18 **HESSE ********** FCN= 6066.942 FROM HESSE STATUS=OK 216 CALLS 1076 TOTAL EDM= .33E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .11102E-09 10.151 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor .55567E-07 51.541 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .45464E-06 26.244 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .0000 1.6222 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .55511E-10 4.2113 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 11.145 20.814 .29716E-03 -1.5641 7 norm 6.8820 6.2166 .38267E-03 -1.5655 8 Prefactor 7.0244 6.6274 .37788E-03 -1.5655 9 Prefactor .38936E-06 23.201 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor 2.0750 29.858 .76057E-03 -1.5679 11 Prefactor 30.595 16.138 .18111E-03 -1.5597 12 Prefactor .16803E-05 41.289 .15939E-01 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 norm .55511E-10 5.3224 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Normalizat 1.0440 .22490 .68655E-01 -.91572 15 Prefactor .95459 .12800 .45697E-01 -.94259 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.25068e-07 Minuit parameter uncertainties: 1 5.85722e-05 2 0.00338425 3 0.00690829 4 5.50809e-07 5 2.52873e-05 6 20.8144 7 6.2166 8 6.62736 9 0.00601091 10 15.7424 11 16.1378 12 0.0166587 13 3.87293e-05 14 0.225105 15 0.128045 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6066.94181382 Extracting fit parameters... 4FGL J2146.5-1344 Spectrum: LogParabola 295 norm: 6.882e+00 6.217e+00 0.000e+00 1.000e+06 ( 1.000e-13) 296 alpha: 1.495e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 297 beta: 1.382e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 298 Eb: 2.840e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 551 Prefactor: 9.546e-01 1.280e-01 0.000e+00 1.000e+01 ( 1.000e+00) 552 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 553 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 550 Normalization: 1.044e+00 2.251e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 10.19 Ra Dec: 326.645 -13.735 Photon Index (Fixed Index): 1.50 +/- 0.00 Photon Flux (Fixed Index): 1.15e-08 +/- 1.04e-08 Energy Flux (Fixed Index): 3.42e-05 +/- 3.09e-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) = 6066.82215527 delta logL = 0.119658545985 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 6066.81206581 delta logL = 0.129748004058 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 5.9784 1.0000 .0000 .10000E+07 2 'alpha ' 1.1097 1.0000 .0000 5.0000 3 'Normalizat' 1.0435 1.0000 .10000E-01 10.000 4 'Prefactor ' .95677 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5540E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 6066.812 FROM MIGRAD STATUS=CONVERGED 53 CALLS 202 TOTAL EDM= .41E-08 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 5.9850 6.1483 .41043E-03 -.26521E-01 2 alpha 1.1106 .65724 .50000 -.22579E-04 3 Normalizat 1.0436 .21064 .68675E-01 .49585E-04 4 Prefactor .95671 .12757 .45724E-01 -.45298E-04 ERR DEF= .500 Final values: norm = 5.98501 alpha = 1.11059 Normalizat = 1.0436 Prefactor = 0.956712 ********** ** 18 **HESSE ********** FCN= 6066.812 FROM HESSE STATUS=OK 33 CALLS 235 TOTAL EDM= .33E-10 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 5.9850 6.2867 .82087E-04 -1.5659 2 alpha 1.1106 .71970 .21996E-01 -.58928 3 Normalizat 1.0436 .25303 .30384E-03 -.91584 4 Prefactor .95671 .15361 .19033E-03 -.94187 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.32179e-11 Minuit parameter uncertainties: 1 6.28668 2 0.734919 3 0.253318 4 0.153677 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) = 6066.81206494 delta logL = 0.129748876731 Extracting fit parameters... 4FGL J2146.5-1344 Spectrum: LogParabola 295 norm: 5.985e+00 6.287e+00 0.000e+00 1.000e+06 ( 1.000e-13) 296 alpha: 1.111e+00 7.349e-01 0.000e+00 5.000e+00 ( 1.000e+00) 297 beta: 1.382e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 298 Eb: 2.840e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 551 Prefactor: 9.567e-01 1.537e-01 0.000e+00 1.000e+01 ( 1.000e+00) 552 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 553 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 550 Normalization: 1.044e+00 2.533e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 10.45 Ra Dec: 326.645 -13.735 Photon Index (Free Index): 1.11 +/- 0.73 Photon Flux (Free Index): 7.63e-09 +/- 8.75e-09 Energy Flux (Free Index): 5.50e-05 +/- 7.16e-05 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/31896636/cmap_HighResolution_804384001_804643201_4FGL_J2146.5-1344_daily_bin2180.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET comment='SUCCESS', photon_flux='1.15e-08', energy_flux2='5.50e-05', photon_flux_error='1.04e-08', dlogl='1.30e-01', energy_flux='3.42e-05', photon_flux2='7.63e-09', job_status='DONE', time_completed='2026-07-16 07:49:16.411380', photon_index_error2='0.73', photon_index2='1.11', ts='10.19', fit_tolerance='1e-08', GAL='0.95', photon_index_error='0.00', energy_flux_error2='7.16e-05', EG='1.04', time_epoch_completed='1784213356.41', return_code='0', job_id='31896636', GAL2='0.96', EG2='1.04', return_code2='0', energy_flux_error='3.09e-05', photon_flux_error2='8.75e-09', ts2='10.45', photon_index='1.50' WHERE bin_id='2180' AND source_name='4FGL J2146.5-1344' AND cadence='daily'; Database successfully updated. Analysis Complete. Thu Jul 16 07:49:16 PDT 2026