********** ** 18 **HESSE ********** FCN= 17313.59 FROM HESSE STATUS=OK 400 CALLS 2184 TOTAL EDM= .64E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 4.5944 14.402 .46965E-03 -1.5665 2 norm 23.064 15.279 .20909E-03 -1.5612 3 Prefactor .14155E-07 11.353 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm 1.3981 1.1020 .91759E-04 -1.5684 5 Prefactor .0000 .67489 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 40.106 21.945 .15873E-03 -1.5581 7 norm .0000 .74802 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor .16653E-09 6.0516 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor .22649E-07 3.7180 .63670E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor 14.574 14.718 .26352E-03 -1.5632 11 norm .0000 .35668 .42118E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor .55511E-10 4.2436 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 norm 2.6582 3.8412 .62695E-03 -1.5675 14 norm .44409E-09 5.9041 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor 29.050 18.102 .18513E-03 -1.5600 16 norm 3.0514 2.0732 .58061E-03 -1.5673 17 norm 5.1740 10.823 .44160E-03 -1.5662 18 Prefactor 20.146 27.491 .21967E-03 -1.5618 19 Prefactor 30.431 43.288 .18633E-03 -1.5598 20 Prefactor 2.1267 6.9812 .67925E-03 -1.5679 21 Normalizat .97769 .17564 .98945E-01 -.93782 22 Prefactor 1.0202 .58328E-01 .42122E-01 -.92058 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 6.43179e-07 Minuit parameter uncertainties: 1 14.402 2 15.2794 3 0.000802427 4 1.10196 5 2.21537e-07 6 21.9454 7 1.00404e-06 8 5.95123e-05 9 0.000580475 10 14.7183 11 1.27376e-06 12 2.41504e-05 13 3.84117 14 0.000100141 15 18.1021 16 2.0732 17 10.823 18 27.4915 19 43.2883 20 6.98125 21 0.175743 22 0.0583317 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 17313.5858964 Extracting fit parameters... 4FGL J2323.8+4210 Spectrum: LogParabola 458 norm: 4.441e-10 1.001e-04 0.000e+00 1.000e+06 ( 1.000e-13) 459 alpha: 1.778e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 460 beta: 6.822e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 461 Eb: 1.948e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 551 Prefactor: 1.020e+00 5.833e-02 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 546 Normalization: 9.777e-01 1.757e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 350.975 42.183 Photon Flux Upper Limit: 2.99938777304e-08 ph cm-2 s-1 Energy Flux Upper Limit: 3.69453741466e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/32130592/likelihoodResults_802828801_803088001_4FGL_J2323.8+4210_daily_bin2174.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 17313.6063045 delta logL = -0.0204080591939 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 17313.5858973 delta logL = -8.446368156e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .56394E-04 1.0000 .0000 .10000E+07 2 'alpha ' 2.7446 1.0000 .0000 5.0000 3 'Normalizat' .97757 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0203 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. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 17313.59 FROM MIGRAD STATUS=CONVERGED 49 CALLS 232 TOTAL EDM= .18E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .0000 2.5302 .42118E-03** at limit ** 2 alpha 1.1864 .85573 -.73045E-04 .0000 3 Normalizat .97769 1.3087 -.70926E-05 .63212E-04 4 Prefactor 1.0202 1.2374 .78540E-06 -.28273E-04 ERR DEF= .500 Final values: norm = 0 alpha = 1.18638 Normalizat = 0.977686 Prefactor = 1.02023 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 17313.59 FROM HESSE STATUS=FAILED 9 CALLS 241 TOTAL EDM= .18E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 2.5302 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha .31516 .98221 -.73045E-04 -.55324 3 Normalizat .97769 1.3087 -.70926E-05 -.93782 4 Prefactor 1.0202 1.2374 .78540E-06 -.92058 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 1.76415e-11 Minuit parameter uncertainties: 1 7.6306e-06 2 0.880672 3 1.35581 4 1.27472 /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). shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 17313.5858964 delta logL = 2.91038304567e-11 Extracting fit parameters... 4FGL J2323.8+4210 Spectrum: LogParabola 458 norm: 0.000e+00 7.631e-06 0.000e+00 1.000e+06 ( 1.000e-13) 459 alpha: 1.186e+00 8.807e-01 0.000e+00 5.000e+00 ( 1.000e+00) 460 beta: 6.822e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 461 Eb: 1.948e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 551 Prefactor: 1.020e+00 1.275e+00 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 546 Normalization: 9.777e-01 1.356e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 350.975 42.183 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/32130592/cmap_HighResolution_802828801_803088001_4FGL_J2323.8+4210_daily_bin2174.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='3.69e-05', job_status='DONE', photon_flux_upper_limit='3.00e-08', time_completed='2026-07-18 00:16:16.961377', job_id='32130592', GAL2='1.02', fit_tolerance='1e-08', EG2='0.98', EG='0.98', time_epoch_completed='1784358976.96', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.02', dlogl='2.91e-11', ts2='0.00', photon_index_error='0.00', photon_index='1.78' WHERE bin_id='2174' AND source_name='4FGL J2323.8+4210' AND cadence='daily'; Database successfully updated. Analysis Complete. Sat Jul 18 00:16:17 PDT 2026 /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). 94/Model_4FGL_J2323.8+4210_daily_bin2174.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 CTB 109 adding source EG_v02 adding source FHES J2304.0+5406 adding source GAL_V02 Working on... /lscratch/kocevski/32130694/ft1_filtered_4FGL_J2323.8+4210_daily_bin2174.fits.....................! real 75.11 user 73.07 sys 1.32 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/32130694/ft1_filtered_4FGL_J2323.8+4210_daily_bin2174.fits', '/lscratch/kocevski/32130694/ft2_4FGL_J2323.8+4210_daily_bin2174.fits', expMap='/lscratch/kocevski/32130694/expmap_802828801_803088001_4FGL_J2323.8+4210_daily_bin2174.fits', expCube='/lscratch/kocevski/32130694/ltcube_802828801_803088001_4FGL_J2323.8+4210_daily_bin2174.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/32130694/Model_4FGL_J2323.8+4210_daily_bin2174.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2323.8+4210' 4FGL J2323.8+4210 Spectrum: LogParabola 458 norm: 5.154e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 459 alpha: 1.778e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 460 beta: 6.822e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 461 Eb: 1.948e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/32130694/ft1_filtered_4FGL_J2323.8+4210_daily_bin2174.fits Spacecraft file(s): /lscratch/kocevski/32130694/ft2_4FGL_J2323.8+4210_daily_bin2174.fits Exposure map: /lscratch/kocevski/32130694/expmap_802828801_803088001_4FGL_J2323.8+4210_daily_bin2174.fits Exposure cube: /lscratch/kocevski/32130694/ltcube_802828801_803088001_4FGL_J2323.8+4210_daily_bin2174.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/32130694/Model_4FGL_J2323.8+4210_daily_bin2174.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) = 17313.6247414 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 17313.5873139 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 4.5889 1.0000 .0000 .10000E+07 2 'norm ' 22.884 1.0000 .0000 .10000E+07 3 'Prefactor ' .10833E-04 1.0000 .0000 .10000E+07 4 'norm ' 1.3982 1.0000 .0000 .10000E+07 5 'Prefactor ' .19484E-07 1.0000 .0000 .10000E+07 6 'Prefactor ' 39.699 1.0000 .0000 .10000E+07 7 'norm ' .41633E-08 1.0000 .0000 .10000E+07 8 'Prefactor ' .14519E-03 1.0000 .0000 .10000E+07 9 'Prefactor ' .99982E-03 1.0000 .0000 .10000E+07 10 'Prefactor ' 14.418 1.0000 .0000 .10000E+07 11 'norm ' .16409E-06 1.0000 .0000 .10000E+07 12 'Prefactor ' .12169E-04 1.0000 .0000 .10000E+07 13 'norm ' 2.6424 1.0000 .0000 .10000E+07 14 'norm ' .17875E-06 1.0000 .0000 .10000E+07 15 'Prefactor ' 29.187 1.0000 .0000 .10000E+07 16 'norm ' 3.0507 1.0000 .0000 .10000E+07 17 'norm ' 5.1766 1.0000 .0000 .10000E+07 18 'Prefactor ' 20.736 1.0000 .0000 .10000E+07 19 'Prefactor ' 28.811 1.0000 .0000 .10000E+07 20 'Prefactor ' 2.2828 1.0000 .0000 .10000E+07 21 'Normalizat' .97831 1.0000 .10000E-01 10.000 22 'Prefactor ' 1.0202 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= 17313.59 FROM MIGRAD STATUS=CONVERGED 155 CALLS 1784 TOTAL EDM= .13E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.3% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 4.5944 4.5198 -.71753E-07 -.11210E-01 2 norm 23.064 9.3100 .64263E-07 .29205E-01 3 Prefactor .14155E-07 11.171 .28391E-06** at limit ** 4 norm 1.3981 1.1019 -.97345E-07 .21230E-02 5 Prefactor .0000 .67426 .10212E-07** at limit ** 6 Prefactor 40.106 20.276 .10136E-06 -.27320E-01 7 norm .0000 .74399 -.22589E-07** at limit ** 8 Prefactor .16653E-09 6.0363 -.50490E-07** at limit ** 9 Prefactor .22649E-07 42.586 -.19669E-06** at limit ** 10 Prefactor 14.574 7.1508 .96466E-07 .29908E-01 11 norm .0000 1.9196 -.96736E-08** at limit ** 12 Prefactor .55511E-10 4.2249 .83450E-07** at limit ** 13 norm 2.6582 3.6222 -.86454E-07 .14693E-02 14 norm .44409E-09 5.9051 -.32763E-08** at limit ** 15 Prefactor 29.050 13.295 .96538E-07 -.46108E-01 16 norm 3.0514 2.0563 .27989E-08 -.37622E-03 17 norm 5.1740 10.844 -.42515E-07 -.45308E-03 18 Prefactor 20.146 7.7881 -.61015E-07 .10681E-01 19 Prefactor 30.431 42.448 .21436E-06 .49882E-03 20 Prefactor 2.1267 6.5363 -.11370E-06 -.13275E-02 21 Normalizat .97769 .19149 .16818E-05 -.36863E-04 22 Prefactor 1.0202 .65951E-01 -.11379E-06 -.70237E-04 ERR DEF= .500 Final values: Prefactor = 4.59444 norm = 23.0638 Prefactor = 1.41553e-08 norm = 1.39809 Prefactor = 0 Prefactor = 40.1064 norm = 0 Prefactor = 1.66533e-10 Prefactor = 2.26485e-08 Prefactor = 14.5742 norm = 0 Prefactor = 5.55112e-11 norm = 2.65822 norm = 4.44089e-10 Prefactor = 29.0495 norm = 3.05137 norm = 5.17395 Prefactor = 20.146 Prefactor = 30.4314 Prefactor = 2.12674 Normalizat = 0.977685 Prefactor = 1.02024 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 17313.5858964 Extracting fit parameters... 4FGL J2323.8+4210 Spectrum: LogParabola 458 norm: 4.441e-10 1.001e-04 0.000e+00 1.000e+06 ( 1.000e-13) 459 alpha: 1.778e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 460 beta: 6.822e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 461 Eb: 1.948e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 551 Prefactor: 1.020e+00 5.833e-02 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 546 Normalization: 9.777e-01 1.757e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 350.975 42.183 Photon Flux Upper Limit: 2.99938777304e-08 ph cm-2 s-1 Energy Flux Upper Limit: 3.69453741466e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/32130602/likelihoodResults_802828801_803088001_4FGL_J2323.8+4210_daily_bin2174.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 17313.6063045 delta logL = -0.0204080591939 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 17313.5858973 delta logL = -8.446368156e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .56394E-04 1.0000 .0000 .10000E+07 2 'alpha ' 2.7446 1.0000 .0000 5.0000 3 'Normalizat' .97757 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0203 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. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 17313.59 FROM MIGRAD STATUS=CONVERGED 49 CALLS 232 TOTAL EDM= .18E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .0000 2.5302 .42118E-03** at limit ** 2 alpha 1.1864 .85573 -.73045E-04 .0000 3 Normalizat .97769 1.3087 -.70926E-05 .63212E-04 4 Prefactor 1.0202 1.2374 .78540E-06 -.28273E-04 ERR DEF= .500 Final values: norm = 0 alpha = 1.18638 Normalizat = 0.977686 Prefactor = 1.02023 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 17313.59 FROM HESSE STATUS=FAILED 9 CALLS 241 TOTAL EDM= .18E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 2.5302 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha .31516 .98221 -.73045E-04 -.55324 3 Normalizat .97769 1.3087 -.70926E-05 -.93782 4 Prefactor 1.0202 1.2374 .78540E-06 -.92058 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 1.76415e-11 Minuit parameter uncertainties: 1 7.6306e-06 2 0.880672 3 1.35581 4 1.27472 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 17313.5858964 delta logL = 2.91038304567e-11 Extracting fit parameters... 4FGL J2323.8+4210 Spectrum: LogParabola 458 norm: 0.000e+00 7.631e-06 0.000e+00 1.000e+06 ( 1.000e-13) 459 alpha: 1.186e+00 8.807e-01 0.000e+00 5.000e+00 ( 1.000e+00) 460 beta: 6.822e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 461 Eb: 1.948e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 551 Prefactor: 1.020e+00 1.275e+00 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 546 Normalization: 9.777e-01 1.356e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 350.975 42.183 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/32130602/cmap_HighResolution_802828801_803088001_4FGL_J2323.8+4210_daily_bin2174.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='3.69e-05', job_status='DONE', photon_flux_upper_limit='3.00e-08', time_completed='2026-07-18 00:17:47.912807', job_id='32130602', GAL2='1.02', fit_tolerance='1e-08', EG2='0.98', EG='0.98', time_epoch_completed='1784359067.91', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.02', dlogl='2.91e-11', ts2='0.00', photon_index_error='0.00', photon_index='1.78' WHERE bin_id='2174' AND source_name='4FGL J2323.8+4210' AND cadence='daily'; Database successfully updated. Analysis Complete. Sat Jul 18 00:17:48 PDT 2026 ********** ** 18 **HESSE ********** FCN= 17313.59 FROM HESSE STATUS=OK 400 CALLS 2184 TOTAL EDM= .64E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 4.5944 14.402 .46965E-03 -1.5665 2 norm 23.064 15.279 .20909E-03 -1.5612 3 Prefactor .14155E-07 11.353 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm 1.3981 1.1020 .91759E-04 -1.5684 5 Prefactor .0000 .67489 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 40.106 21.945 .15873E-03 -1.5581 7 norm .0000 .74802 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor .16653E-09 6.0516 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor .22649E-07 3.7180 .63670E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor 14.574 14.718 .26352E-03 -1.5632 11 norm .0000 .35668 .42118E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor .55511E-10 4.2436 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 norm 2.6582 3.8412 .62695E-03 -1.5675 14 norm .44409E-09 5.9041 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor 29.050 18.102 .18513E-03 -1.5600 16 norm 3.0514 2.0732 .58061E-03 -1.5673 17 norm 5.1740 10.823 .44160E-03 -1.5662 18 Prefactor 20.146 27.491 .21967E-03 -1.5618 19 Prefactor 30.431 43.288 .18633E-03 -1.5598 20 Prefactor 2.1267 6.9812 .67925E-03 -1.5679 21 Normalizat .97769 .17564 .98945E-01 -.93782 22 Prefactor 1.0202 .58328E-01 .42122E-01 -.92058 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 6.43179e-07 Minuit parameter uncertainties: 1 14.402 2 15.2794 3 0.000802427 4 1.10196 5 2.21537e-07 6 21.9454 7 1.00404e-06 8 5.95123e-05 9 0.000580475 10 14.7183 11 1.27376e-06 12 2.41504e-05 13 3.84117 14 0.000100141 15 18.1021 16 2.0732 17 10.823 18 27.4915 19 43.2883 20 6.98125 21 0.175743 22 0.0583317 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 17313.5858964 Extracting fit parameters... 4FGL J2323.8+4210 Spectrum: LogParabola 458 norm: 4.441e-10 1.001e-04 0.000e+00 1.000e+06 ( 1.000e-13) 459 alpha: 1.778e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 460 beta: 6.822e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 461 Eb: 1.948e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 551 Prefactor: 1.020e+00 5.833e-02 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 546 Normalization: 9.777e-01 1.757e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 350.975 42.183 Photon Flux Upper Limit: 2.99938777304e-08 ph cm-2 s-1 Energy Flux Upper Limit: 3.69453741466e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/32130694/likelihoodResults_802828801_803088001_4FGL_J2323.8+4210_daily_bin2174.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 17313.6063045 delta logL = -0.0204080591939 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 17313.5858973 delta logL = -8.446368156e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .56394E-04 1.0000 .0000 .10000E+07 2 'alpha ' 2.7446 1.0000 .0000 5.0000 3 'Normalizat' .97757 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0203 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. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 17313.59 FROM MIGRAD STATUS=CONVERGED 49 CALLS 232 TOTAL EDM= .18E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .0000 2.5302 .42118E-03** at limit ** 2 alpha 1.1864 .85573 -.73045E-04 .0000 3 Normalizat .97769 1.3087 -.70926E-05 .63212E-04 4 Prefactor 1.0202 1.2374 .78540E-06 -.28273E-04 ERR DEF= .500 Final values: norm = 0 alpha = 1.18638 Normalizat = 0.977686 Prefactor = 1.02023 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 17313.59 FROM HESSE STATUS=FAILED 9 CALLS 241 TOTAL EDM= .18E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 2.5302 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha .31516 .98221 -.73045E-04 -.55324 3 Normalizat .97769 1.3087 -.70926E-05 -.93782 4 Prefactor 1.0202 1.2374 .78540E-06 -.92058 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 1.76415e-11 Minuit parameter uncertainties: 1 7.6306e-06 2 0.880672 3 1.35581 4 1.27472 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 17313.5858964 delta logL = 2.91038304567e-11 Extracting fit parameters... 4FGL J2323.8+4210 Spectrum: LogParabola 458 norm: 0.000e+00 7.631e-06 0.000e+00 1.000e+06 ( 1.000e-13) 459 alpha: 1.186e+00 8.807e-01 0.000e+00 5.000e+00 ( 1.000e+00) 460 beta: 6.822e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 461 Eb: 1.948e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 551 Prefactor: 1.020e+00 1.275e+00 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 546 Normalization: 9.777e-01 1.356e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 350.975 42.183 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/32130694/cmap_HighResolution_802828801_803088001_4FGL_J2323.8+4210_daily_bin2174.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='3.69e-05', job_status='DONE', photon_flux_upper_limit='3.00e-08', time_completed='2026-07-18 00:19:30.628752', job_id='32130694', GAL2='1.02', fit_tolerance='1e-08', EG2='0.98', EG='0.98', time_epoch_completed='1784359170.63', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.02', dlogl='2.91e-11', ts2='0.00', photon_index_error='0.00', photon_index='1.78' WHERE bin_id='2174' AND source_name='4FGL J2323.8+4210' AND cadence='daily'; Database successfully updated. Analysis Complete. Sat Jul 18 00:19:31 PDT 2026 number of points = 7448 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J2323.8+4210_daily_bin2174 RA = 350.975, Dec = 42.1826 tmin = 802828801, tmax = 803088001 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='32131319', job_status='RUN', time_executed='2026-07-18 00:16:27.073693', time_epoch_executed='1784358987.07' WHERE source_name='4FGL J2323.8+4210' and cadence='daily' and bin_id='2174' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/32131319 Creating custom pfile directory: /lscratch/kocevski/32131319/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=802828801.0 && nMetStart<803088001.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=802828801.0 && nMetStart<803088001.0' /Data/Flight/Level1/LPA Retrieving 46 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/32131319/ft1_4FGL_J2323.8+4210_daily_bin2174.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=802828801.0 && nMetStart<803088001.0' /Data/Flight/Level1/LPA Retrieving 46 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/32131319/ft2_4FGL_J2323.8+4210_daily_bin2174.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/32131319/ft1_4FGL_J2323.8+4210_daily_bin2174.fits outfile=/lscratch/kocevski/32131319/ft1_filteredMKT_4FGL_J2323.8+4210_daily_bin2174.fits ra=350.975 dec=42.1826 rad=12.0 tmin=802828801.0 tmax=803088001.0 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 2.45 user 1.56 sys 0.18 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/32131319/ft2_4FGL_J2323.8+4210_daily_bin2174.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/32131319/ft2_4FGL_J2323.8+4210_daily_bin2174.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/32131319/ft1_filteredMKT_4FGL_J2323.8+4210_daily_bin2174.fits evtable="EVENTS" outfile="/lscratch/kocevski/32131319/ft1_filtered_4FGL_J2323.8+4210_daily_bin2174.fits" apply_filter=yes overwrite=yes header_obstimes=yes tstart=0.0 tstop=0.0 gtifile="default" chatter=3 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtmktime version HEAD Applying GTI filter: IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2)) real 1.22 user 0.20 sys 0.13 Number of photons that the gtmktime cut: 1635 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/32131319/ft1_filtered_4FGL_J2323.8+4210_daily_bin2174.fits" evtable="EVENTS" scfile=/lscratch/kocevski/32131319/ft2_4FGL_J2323.8+4210_daily_bin2174.fits sctable="SC_DATA" outfile=/lscratch/kocevski/32131319/ltcube_802828801_803088001_4FGL_J2323.8+4210_daily_bin2174.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/32131319/ft2_4FGL_J2323.8+4210_daily_bin2174.fits .....................! real 9.41 user 8.30 sys 0.24 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/32131319/ft1_filtered_4FGL_J2323.8+4210_daily_bin2174.fits evtable="EVENTS" scfile=/lscratch/kocevski/32131319/ft2_4FGL_J2323.8+4210_daily_bin2174.fits sctable="SC_DATA" expcube=/lscratch/kocevski/32131319/ltcube_802828801_803088001_4FGL_J2323.8+4210_daily_bin2174.fits outfile=/lscratch/kocevski/32131319/expmap_802828801_803088001_4FGL_J2323.8+4210_daily_bin2174.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/32131319/ltcube_802828801_803088001_4FGL_J2323.8+4210_daily_bin2174.fits .....................! real 78.47 user 72.42 sys 4.60 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 Extended source FHES J2304.0+5406 in ROI with RadialGaussian spatial model. Extended source CTB 109 in ROI with RadialDisk spatial model. Added 164 point sources and 2 extended sources If using unbinned likelihood you will need to rerun gtdiffrsp for the extended sources or rerun the makeModel function with optional argument psForce=True Setting source of interest to: 4FGL J2323.8+4210 @ 350.975 42.1826 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/32131319/ft1_filtered_4FGL_J2323.8+4210_daily_bin2174.fits scfile=/lscratch/kocevski/32131319/ft2_4FGL_J2323.8+4210_daily_bin2174.fits outfile=/lscratch/kocevski/32131319/cmap_802828801_803088001_4FGL_J2323.8+4210_daily_bin2174.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=350.975 yref=42.1826 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.08 user 0.28 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/32131319/ft1_filtered_4FGL_J2323.8+4210_daily_bin2174.fits scfile=/lscratch/kocevski/32131319/ft2_4FGL_J2323.8+4210_daily_bin2174.fits outfile=/lscratch/kocevski/32131319/cmap_HighResolution_802828801_803088001_4FGL_J2323.8+4210_daily_bin2174.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=350.975 yref=42.1826 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.28 user 0.28 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/32131319/ft1_filtered_4FGL_J2323.8+4210_daily_bin2174.fits evtable="EVENTS" scfile=/lscratch/kocevski/32131319/ft2_4FGL_J2323.8+4210_daily_bin2174.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/32131319/Model_4FGL_J2323.8+4210_daily_bin2174.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 CTB 109 adding source EG_v02 adding source FHES J2304.0+5406 adding source GAL_V02 Working on... /lscratch/kocevski/32131319/ft1_filtered_4FGL_J2323.8+4210_daily_bin2174.fits.....................! real 88.39 user 85.31 sys 1.29 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/32131319/ft1_filtered_4FGL_J2323.8+4210_daily_bin2174.fits', '/lscratch/kocevski/32131319/ft2_4FGL_J2323.8+4210_daily_bin2174.fits', expMap='/lscratch/kocevski/32131319/expmap_802828801_803088001_4FGL_J2323.8+4210_daily_bin2174.fits', expCube='/lscratch/kocevski/32131319/ltcube_802828801_803088001_4FGL_J2323.8+4210_daily_bin2174.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/32131319/Model_4FGL_J2323.8+4210_daily_bin2174.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2323.8+4210' 4FGL J2323.8+4210 Spectrum: LogParabola 458 norm: 5.154e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 459 alpha: 1.778e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 460 beta: 6.822e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 461 Eb: 1.948e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/32131319/ft1_filtered_4FGL_J2323.8+4210_daily_bin2174.fits Spacecraft file(s): /lscratch/kocevski/32131319/ft2_4FGL_J2323.8+4210_daily_bin2174.fits Exposure map: /lscratch/kocevski/32131319/expmap_802828801_803088001_4FGL_J2323.8+4210_daily_bin2174.fits Exposure cube: /lscratch/kocevski/32131319/ltcube_802828801_803088001_4FGL_J2323.8+4210_daily_bin2174.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/32131319/Model_4FGL_J2323.8+4210_daily_bin2174.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) = 17313.6247414 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 17313.5873139 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 4.5889 1.0000 .0000 .10000E+07 2 'norm ' 22.884 1.0000 .0000 .10000E+07 3 'Prefactor ' .10833E-04 1.0000 .0000 .10000E+07 4 'norm ' 1.3982 1.0000 .0000 .10000E+07 5 'Prefactor ' .19484E-07 1.0000 .0000 .10000E+07 6 'Prefactor ' 39.699 1.0000 .0000 .10000E+07 7 'norm ' .41633E-08 1.0000 .0000 .10000E+07 8 'Prefactor ' .14519E-03 1.0000 .0000 .10000E+07 9 'Prefactor ' .99982E-03 1.0000 .0000 .10000E+07 10 'Prefactor ' 14.418 1.0000 .0000 .10000E+07 11 'norm ' .16409E-06 1.0000 .0000 .10000E+07 12 'Prefactor ' .12169E-04 1.0000 .0000 .10000E+07 13 'norm ' 2.6424 1.0000 .0000 .10000E+07 14 'norm ' .17875E-06 1.0000 .0000 .10000E+07 15 'Prefactor ' 29.187 1.0000 .0000 .10000E+07 16 'norm ' 3.0507 1.0000 .0000 .10000E+07 17 'norm ' 5.1766 1.0000 .0000 .10000E+07 18 'Prefactor ' 20.736 1.0000 .0000 .10000E+07 19 'Prefactor ' 28.811 1.0000 .0000 .10000E+07 20 'Prefactor ' 2.2828 1.0000 .0000 .10000E+07 21 'Normalizat' .97831 1.0000 .10000E-01 10.000 22 'Prefactor ' 1.0202 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= 17313.59 FROM MIGRAD STATUS=CONVERGED 155 CALLS 1784 TOTAL EDM= .13E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.3% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 4.5944 4.5198 -.71753E-07 -.11210E-01 2 norm 23.064 9.3100 .64263E-07 .29205E-01 3 Prefactor .14155E-07 11.171 .28391E-06** at limit ** 4 norm 1.3981 1.1019 -.97345E-07 .21230E-02 5 Prefactor .0000 .67426 .10212E-07** at limit ** 6 Prefactor 40.106 20.276 .10136E-06 -.27320E-01 7 norm .0000 .74399 -.22589E-07** at limit ** 8 Prefactor .16653E-09 6.0363 -.50490E-07** at limit ** 9 Prefactor .22649E-07 42.586 -.19669E-06** at limit ** 10 Prefactor 14.574 7.1508 .96466E-07 .29908E-01 11 norm .0000 1.9196 -.96736E-08** at limit ** 12 Prefactor .55511E-10 4.2249 .83450E-07** at limit ** 13 norm 2.6582 3.6222 -.86454E-07 .14693E-02 14 norm .44409E-09 5.9051 -.32763E-08** at limit ** 15 Prefactor 29.050 13.295 .96538E-07 -.46108E-01 16 norm 3.0514 2.0563 .27989E-08 -.37622E-03 17 norm 5.1740 10.844 -.42515E-07 -.45308E-03 18 Prefactor 20.146 7.7881 -.61015E-07 .10681E-01 19 Prefactor 30.431 42.448 .21436E-06 .49882E-03 20 Prefactor 2.1267 6.5363 -.11370E-06 -.13275E-02 21 Normalizat .97769 .19149 .16818E-05 -.36863E-04 22 Prefactor 1.0202 .65951E-01 -.11379E-06 -.70237E-04 ERR DEF= .500 Final values: Prefactor = 4.59444 norm = 23.0638 Prefactor = 1.41553e-08 norm = 1.39809 Prefactor = 0 Prefactor = 40.1064 norm = 0 Prefactor = 1.66533e-10 Prefactor = 2.26485e-08 Prefactor = 14.5742 norm = 0 Prefactor = 5.55112e-11 norm = 2.65822 norm = 4.44089e-10 Prefactor = 29.0495 norm = 3.05137 norm = 5.17395 Prefactor = 20.146 Prefactor = 30.4314 Prefactor = 2.12674 Normalizat = 0.977685 Prefactor = 1.02024 ********** ** 18 **HESSE ********** FCN= 17313.59 FROM HESSE STATUS=OK 400 CALLS 2184 TOTAL EDM= .64E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 4.5944 14.402 .46965E-03 -1.5665 2 norm 23.064 15.279 .20909E-03 -1.5612 3 Prefactor .14155E-07 11.353 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm 1.3981 1.1020 .91759E-04 -1.5684 5 Prefactor .0000 .67489 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 40.106 21.945 .15873E-03 -1.5581 7 norm .0000 .74802 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor .16653E-09 6.0516 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor .22649E-07 3.7180 .63670E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor 14.574 14.718 .26352E-03 -1.5632 11 norm .0000 .35668 .42118E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor .55511E-10 4.2436 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 norm 2.6582 3.8412 .62695E-03 -1.5675 14 norm .44409E-09 5.9041 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor 29.050 18.102 .18513E-03 -1.5600 16 norm 3.0514 2.0732 .58061E-03 -1.5673 17 norm 5.1740 10.823 .44160E-03 -1.5662 18 Prefactor 20.146 27.491 .21967E-03 -1.5618 19 Prefactor 30.431 43.288 .18633E-03 -1.5598 20 Prefactor 2.1267 6.9812 .67925E-03 -1.5679 21 Normalizat .97769 .17564 .98945E-01 -.93782 22 Prefactor 1.0202 .58328E-01 .42122E-01 -.92058 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 6.43179e-07 Minuit parameter uncertainties: 1 14.402 2 15.2794 3 0.000802427 4 1.10196 5 2.21537e-07 6 21.9454 7 1.00404e-06 8 5.95123e-05 9 0.000580475 10 14.7183 11 1.27376e-06 12 2.41504e-05 13 3.84117 14 0.000100141 15 18.1021 16 2.0732 17 10.823 18 27.4915 19 43.2883 20 6.98125 21 0.175743 22 0.0583317 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 17313.5858964 Extracting fit parameters... 4FGL J2323.8+4210 Spectrum: LogParabola 458 norm: 4.441e-10 1.001e-04 0.000e+00 1.000e+06 ( 1.000e-13) 459 alpha: 1.778e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 460 beta: 6.822e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 461 Eb: 1.948e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 551 Prefactor: 1.020e+00 5.833e-02 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 546 Normalization: 9.777e-01 1.757e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 350.975 42.183 Photon Flux Upper Limit: 2.99938777304e-08 ph cm-2 s-1 Energy Flux Upper Limit: 3.69453741466e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/32131319/likelihoodResults_802828801_803088001_4FGL_J2323.8+4210_daily_bin2174.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 17313.6063045 delta logL = -0.0204080591939 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 17313.5858973 delta logL = -8.446368156e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .56394E-04 1.0000 .0000 .10000E+07 2 'alpha ' 2.7446 1.0000 .0000 5.0000 3 'Normalizat' .97757 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0203 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. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 17313.59 FROM MIGRAD STATUS=CONVERGED 49 CALLS 232 TOTAL EDM= .18E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .0000 2.5302 .42118E-03** at limit ** 2 alpha 1.1864 .85573 -.73045E-04 .0000 3 Normalizat .97769 1.3087 -.70926E-05 .63212E-04 4 Prefactor 1.0202 1.2374 .78540E-06 -.28273E-04 ERR DEF= .500 Final values: norm = 0 alpha = 1.18638 Normalizat = 0.977686 Prefactor = 1.02023 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 17313.59 FROM HESSE STATUS=FAILED 9 CALLS 241 TOTAL EDM= .18E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 2.5302 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha .31516 .98221 -.73045E-04 -.55324 3 Normalizat .97769 1.3087 -.70926E-05 -.93782 4 Prefactor 1.0202 1.2374 .78540E-06 -.92058 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 1.76415e-11 Minuit parameter uncertainties: 1 7.6306e-06 2 0.880672 3 1.35581 4 1.27472 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 17313.5858964 delta logL = 2.91038304567e-11 Extracting fit parameters... 4FGL J2323.8+4210 Spectrum: LogParabola 458 norm: 0.000e+00 7.631e-06 0.000e+00 1.000e+06 ( 1.000e-13) 459 alpha: 1.186e+00 8.807e-01 0.000e+00 5.000e+00 ( 1.000e+00) 460 beta: 6.822e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 461 Eb: 1.948e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 551 Prefactor: 1.020e+00 1.275e+00 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 546 Normalization: 9.777e-01 1.356e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 350.975 42.183 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/32131319/cmap_HighResolution_802828801_803088001_4FGL_J2323.8+4210_daily_bin2174.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='3.69e-05', job_status='DONE', photon_flux_upper_limit='3.00e-08', time_completed='2026-07-18 00:28:50.916838', job_id='32131319', GAL2='1.02', fit_tolerance='1e-08', EG2='0.98', EG='0.98', time_epoch_completed='1784359730.92', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.02', dlogl='2.91e-11', ts2='0.00', photon_index_error='0.00', photon_index='1.78' WHERE bin_id='2174' AND source_name='4FGL J2323.8+4210' AND cadence='daily'; Database successfully updated. Analysis Complete. Sat Jul 18 00:28:51 PDT 2026