********** ** 18 **HESSE ********** FCN= 15341.91 FROM HESSE STATUS=OK 25 CALLS 292 TOTAL EDM= .13E-10 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 6.9446 13.822 .60876E-06 -1.5655 2 alpha 3.8171 1.1365 .94551E-03 .55486 3 Normalizat 1.3288 .28514 .21266E-04 -.82712 4 Prefactor .97898 .63640E-01 .55259E-05 -.93434 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.28884e-11 Minuit parameter uncertainties: 1 13.8224 2 1.19918 3 0.28548 4 0.0636453 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) = 15341.9146265 delta logL = 0.684676201294 Extracting fit parameters... 4FGL J1423.5-7829 Spectrum: LogParabola 567 norm: 6.945e+00 1.382e+01 0.000e+00 1.000e+06 ( 1.000e-13) 568 alpha: 3.817e+00 1.199e+00 0.000e+00 5.000e+00 ( 1.000e+00) 569 beta: 3.039e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 570 Eb: 1.087e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 1032 Prefactor: 9.790e-01 6.365e-02 0.000e+00 1.000e+01 ( 1.000e+00) 1033 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 1034 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 1019 Normalization: 1.329e+00 2.855e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 1.55 Ra Dec: 215.883 -78.498 Photon Index (Free Index): 3.82 +/- 1.20 Photon Flux (Free Index): 6.60e-08 +/- 6.76e-08 Energy Flux (Free Index): 1.27e-05 +/- 1.16e-05 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/31660357/cmap_HighResolution_805420801_805680001_4FGL_J1423.5-7829_daily_bin2184.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='3.26e-05', comment='SUCCESS', energy_flux2='1.27e-05', dlogl='6.85e-01', photon_flux2='6.60e-08', job_status='DONE', time_completed='2026-07-14 12:16:23.511207', photon_index_error2='1.20', photon_index2='3.82', ts='0.12', fit_tolerance='1e-08', GAL='0.97', photon_index_error='0.00', photon_flux_upper_limit='6.79e-08', energy_flux_error2='1.16e-05', EG='1.40', time_epoch_completed='1784056583.51', return_code='0', job_id='31660357', GAL2='0.98', EG2='1.33', return_code2='0', photon_flux_error2='6.76e-08', ts2='1.55', photon_index='2.28' WHERE bin_id='2184' AND source_name='4FGL J1423.5-7829' AND cadence='daily'; Database successfully updated. Analysis Complete. Tue Jul 14 12:16:24 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) = 15341.9146265 delta logL = 0.684676201294 Extracting fit parameters... 4FGL J1423.5-7829 Spectrum: LogParabola 567 norm: 6.945e+00 1.382e+01 0.000e+00 1.000e+06 ( 1.000e-13) 568 alpha: 3.817e+00 1.199e+00 0.000e+00 5.000e+00 ( 1.000e+00) 569 beta: 3.039e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 570 Eb: 1.087e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 1032 Prefactor: 9.790e-01 6.365e-02 0.000e+00 1.000e+01 ( 1.000e+00) 1033 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 1034 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 1019 Normalization: 1.329e+00 2.855e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 1.55 Ra Dec: 215.883 -78.498 Photon Index (Free Index): 3.82 +/- 1.20 Photon Flux (Free Index): 6.60e-08 +/- 6.76e-08 Energy Flux (Free Index): 1.27e-05 +/- 1.16e-05 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/31660338/cmap_HighResolution_805420801_805680001_4FGL_J1423.5-7829_daily_bin2184.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='3.26e-05', comment='SUCCESS', energy_flux2='1.27e-05', dlogl='6.85e-01', photon_flux2='6.60e-08', job_status='DONE', time_completed='2026-07-14 12:16:24.958754', photon_index_error2='1.20', photon_index2='3.82', ts='0.12', fit_tolerance='1e-08', GAL='0.97', photon_index_error='0.00', photon_flux_upper_limit='6.79e-08', energy_flux_error2='1.16e-05', EG='1.40', time_epoch_completed='1784056584.96', return_code='0', job_id='31660338', GAL2='0.98', EG2='1.33', return_code2='0', photon_flux_error2='6.76e-08', ts2='1.55', photon_index='2.28' WHERE bin_id='2184' AND source_name='4FGL J1423.5-7829' AND cadence='daily'; Database successfully updated. Analysis Complete. Tue Jul 14 12:16:25 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) = 15341.9146265 delta logL = 0.684676201294 Extracting fit parameters... 4FGL J1423.5-7829 Spectrum: LogParabola 567 norm: 6.945e+00 1.382e+01 0.000e+00 1.000e+06 ( 1.000e-13) 568 alpha: 3.817e+00 1.199e+00 0.000e+00 5.000e+00 ( 1.000e+00) 569 beta: 3.039e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 570 Eb: 1.087e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 1032 Prefactor: 9.790e-01 6.365e-02 0.000e+00 1.000e+01 ( 1.000e+00) 1033 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 1034 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 1019 Normalization: 1.329e+00 2.855e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 1.55 Ra Dec: 215.883 -78.498 Photon Index (Free Index): 3.82 +/- 1.20 Photon Flux (Free Index): 6.60e-08 +/- 6.76e-08 Energy Flux (Free Index): 1.27e-05 +/- 1.16e-05 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/31660341/cmap_HighResolution_805420801_805680001_4FGL_J1423.5-7829_daily_bin2184.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='3.26e-05', comment='SUCCESS', energy_flux2='1.27e-05', dlogl='6.85e-01', photon_flux2='6.60e-08', job_status='DONE', time_completed='2026-07-14 12:16:25.846287', photon_index_error2='1.20', photon_index2='3.82', ts='0.12', fit_tolerance='1e-08', GAL='0.97', photon_index_error='0.00', photon_flux_upper_limit='6.79e-08', energy_flux_error2='1.16e-05', EG='1.40', time_epoch_completed='1784056585.85', return_code='0', job_id='31660341', GAL2='0.98', EG2='1.33', return_code2='0', photon_flux_error2='6.76e-08', ts2='1.55', photon_index='2.28' WHERE bin_id='2184' AND source_name='4FGL J1423.5-7829' AND cadence='daily'; Database successfully updated. Analysis Complete. Tue Jul 14 12:16:26 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 'norm ' 13.070 1.0000 .0000 .10000E+07 12 'Prefactor ' .30302E-02 1.0000 .0000 .10000E+07 13 'norm ' .35416E-07 1.0000 .0000 .10000E+07 14 'Prefactor ' 5.1833 1.0000 .0000 .10000E+07 15 'norm ' 4.8651 1.0000 .0000 .10000E+07 16 'norm ' .54416 1.0000 .0000 .10000E+07 17 'Normalizat' 1.3987 1.0000 .10000E-01 10.000 18 'Prefactor ' .97237 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .1053E+06 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 15342.60 FROM MIGRAD STATUS=CONVERGED 125 CALLS 1307 TOTAL EDM= .13E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.8% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .11102E-09 29.526 .16258E-05** at limit ** 2 norm 6.8107 5.3224 .18864E-06 -.86898E-03 3 Prefactor 4.1795 6.1517 .32899E-06 .21592E-03 4 Prefactor 30.159 4.2246 -.55684E-07 -.56940E-01 5 Prefactor .0000 9.6081 .64778E-07** at limit ** 6 norm .0000 1.2450 -.13518E-06** at limit ** 7 Prefactor 23.143 39.685 -.11363E-05 -.10874E-01 8 norm 9.7403 2.8606 .28047E-06 -.18950E-01 9 norm 3.4076 4.1386 .50448E-06 -.25935E-02 10 Prefactor .0000 6.9581 .26177E-06** at limit ** 11 norm 13.092 12.299 -.75495E-10 .98055E-02 12 Prefactor .16875E-07 21.623 .89806E-06** at limit ** 13 norm .0000 .47416 -.28934E-06** at limit ** 14 Prefactor 5.1919 3.7810 .50137E-07 .10243 15 norm 4.9313 4.8590 .47125E-06 -.24620E-02 16 norm .46035E-06 108.18 .73642E-05** at limit ** 17 Normalizat 1.3956 .29681 -.23876E-04 .47584E-04 18 Prefactor .97276 .64869E-01 .39353E-05 -.36538E-04 ERR DEF= .500 Final values: Prefactor = 1.11022e-10 norm = 6.8107 Prefactor = 4.17949 Prefactor = 30.1587 Prefactor = 0 norm = 0 Prefactor = 23.1428 norm = 9.74033 norm = 3.40761 Prefactor = 0 norm = 13.0923 Prefactor = 1.68754e-08 norm = 0 Prefactor = 5.19186 norm = 4.93129 norm = 4.60354e-07 Normalizat = 1.39557 Prefactor = 0.972757 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). 11 'norm ' 13.070 1.0000 .0000 .10000E+07 12 'Prefactor ' .30302E-02 1.0000 .0000 .10000E+07 13 'norm ' .35416E-07 1.0000 .0000 .10000E+07 14 'Prefactor ' 5.1833 1.0000 .0000 .10000E+07 15 'norm ' 4.8651 1.0000 .0000 .10000E+07 16 'norm ' .54416 1.0000 .0000 .10000E+07 17 'Normalizat' 1.3987 1.0000 .10000E-01 10.000 18 'Prefactor ' .97237 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .1053E+06 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 15342.60 FROM MIGRAD STATUS=CONVERGED 125 CALLS 1307 TOTAL EDM= .13E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.8% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .11102E-09 29.526 .16258E-05** at limit ** 2 norm 6.8107 5.3224 .18864E-06 -.86898E-03 3 Prefactor 4.1795 6.1517 .32899E-06 .21592E-03 4 Prefactor 30.159 4.2246 -.55684E-07 -.56940E-01 5 Prefactor .0000 9.6081 .64778E-07** at limit ** 6 norm .0000 1.2450 -.13518E-06** at limit ** 7 Prefactor 23.143 39.685 -.11363E-05 -.10874E-01 8 norm 9.7403 2.8606 .28047E-06 -.18950E-01 9 norm 3.4076 4.1386 .50448E-06 -.25935E-02 10 Prefactor .0000 6.9581 .26177E-06** at limit ** 11 norm 13.092 12.299 -.75495E-10 .98055E-02 12 Prefactor .16875E-07 21.623 .89806E-06** at limit ** 13 norm .0000 .47416 -.28934E-06** at limit ** 14 Prefactor 5.1919 3.7810 .50137E-07 .10243 15 norm 4.9313 4.8590 .47125E-06 -.24620E-02 16 norm .46035E-06 108.18 .73642E-05** at limit ** 17 Normalizat 1.3956 .29681 -.23876E-04 .47584E-04 18 Prefactor .97276 .64869E-01 .39353E-05 -.36538E-04 ERR DEF= .500 Final values: Prefactor = 1.11022e-10 norm = 6.8107 Prefactor = 4.17949 Prefactor = 30.1587 Prefactor = 0 norm = 0 Prefactor = 23.1428 norm = 9.74033 norm = 3.40761 Prefactor = 0 norm = 13.0923 Prefactor = 1.68754e-08 norm = 0 Prefactor = 5.19186 norm = 4.93129 norm = 4.60354e-07 Normalizat = 1.39557 Prefactor = 0.972757 ********** ** 18 **HESSE ********** FCN= 15342.60 FROM HESSE STATUS=OK 284 CALLS 1591 TOTAL EDM= .11E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .11102E-09 29.008 .14867E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 norm 6.8107 5.3291 .38361E-03 -1.5656 3 Prefactor 4.1795 6.1780 .49418E-03 -1.5667 4 Prefactor 30.159 43.868 .18256E-03 -1.5598 5 Prefactor .0000 9.2510 .16936E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 norm .0000 1.2492 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor 23.143 39.717 .21402E-03 -1.5612 8 norm 9.7403 29.734 .31787E-03 -1.5646 9 norm 3.4076 4.1462 .54980E-03 -1.5671 10 Prefactor .0000 6.8774 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 norm 13.092 12.305 .27681E-03 -1.5636 12 Prefactor .16875E-07 21.567 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 norm .0000 .46705 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 5.1919 18.368 .44131E-03 -1.5662 15 norm 4.9313 4.8600 .45581E-03 -1.5664 16 norm .46035E-06 109.72 .74386E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Normalizat 1.3956 .26421 .11746 -.80757 18 Prefactor .97276 .57593E-01 .31364E-01 -.93643 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.08413e-06 Minuit parameter uncertainties: 1 0.000109361 2 5.32907 3 6.17797 4 43.8684 5 6.66261e-06 6 3.21099e-06 7 39.7178 8 29.7348 9 4.14623 10 9.34613e-06 11 12.3051 12 0.00120701 13 1.33599e-06 14 18.3681 15 4.86005 16 0.0142138 17 0.264468 18 0.057597 ********** ** 18 **HESSE ********** FCN= 15342.60 FROM HESSE STATUS=OK 284 CALLS 1591 TOTAL EDM= .11E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .11102E-09 29.008 .14867E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 norm 6.8107 5.3291 .38361E-03 -1.5656 3 Prefactor 4.1795 6.1780 .49418E-03 -1.5667 4 Prefactor 30.159 43.868 .18256E-03 -1.5598 5 Prefactor .0000 9.2510 .16936E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 norm .0000 1.2492 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor 23.143 39.717 .21402E-03 -1.5612 8 norm 9.7403 29.734 .31787E-03 -1.5646 9 norm 3.4076 4.1462 .54980E-03 -1.5671 10 Prefactor .0000 6.8774 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 norm 13.092 12.305 .27681E-03 -1.5636 12 Prefactor .16875E-07 21.567 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 norm .0000 .46705 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 5.1919 18.368 .44131E-03 -1.5662 15 norm 4.9313 4.8600 .45581E-03 -1.5664 16 norm .46035E-06 109.72 .74386E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Normalizat 1.3956 .26421 .11746 -.80757 18 Prefactor .97276 .57593E-01 .31364E-01 -.93643 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.08413e-06 Minuit parameter uncertainties: 1 0.000109361 2 5.32907 3 6.17797 4 43.8684 5 6.66261e-06 6 3.21099e-06 7 39.7178 8 29.7348 9 4.14623 10 9.34613e-06 11 12.3051 12 0.00120701 13 1.33599e-06 14 18.3681 15 4.86005 16 0.0142138 17 0.264468 18 0.057597 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 15342.5993027 Extracting fit parameters... 4FGL J1423.5-7829 Spectrum: LogParabola 567 norm: 9.740e+00 2.973e+01 0.000e+00 1.000e+06 ( 1.000e-13) 568 alpha: 2.278e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 569 beta: 3.039e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 570 Eb: 1.087e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 1032 Prefactor: 9.728e-01 5.760e-02 0.000e+00 1.000e+01 ( 1.000e+00) 1033 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 1034 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 1019 Normalization: 1.396e+00 2.645e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.12 Ra Dec: 215.883 -78.498 Photon Flux Upper Limit: 6.78678352555e-08 ph cm-2 s-1 Energy Flux Upper Limit: 3.260392349e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/31660288/likelihoodResults_805420801_805680001_4FGL_J1423.5-7829_daily_bin2184.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) = 15341.9392931 delta logL = 0.660009632769 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 15341.9146271 delta logL = 0.684675608543 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 6.9441 1.0000 .0000 .10000E+07 2 'alpha ' 3.8167 1.0000 .0000 5.0000 3 'Normalizat' 1.3286 1.0000 .10000E-01 10.000 4 'Prefactor ' .97901 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .1053E+06 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 15341.91 FROM MIGRAD STATUS=CONVERGED 90 CALLS 267 TOTAL EDM= .66E-08 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 6.9446 269.10 .15219E-04 .90089E-03 2 alpha 3.8171 3.3547 .23638E-01 .31144E-04 3 Normalizat 1.3288 .36657 .53164E-03 .12831E-04 4 Prefactor .97898 .73642E-01 .13815E-03 .11274E-03 ERR DEF= .500 Final values: norm = 6.94463 alpha = 3.81705 Normalizat = 1.32876 Prefactor = 0.978977 ********** ** 18 **HESSE ********** FCN= 15341.91 FROM HESSE STATUS=OK 25 CALLS 292 TOTAL EDM= .13E-10 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 6.9446 13.822 .60876E-06 -1.5655 2 alpha 3.8171 1.1365 .94551E-03 .55486 3 Normalizat 1.3288 .28514 .21266E-04 -.82712 4 Prefactor .97898 .63640E-01 .55259E-05 -.93434 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.28884e-11 Minuit parameter uncertainties: 1 13.8224 2 1.19918 3 0.28548 4 0.0636453 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) = 15341.9146265 delta logL = 0.684676201294 Extracting fit parameters... 4FGL J1423.5-7829 Spectrum: LogParabola 567 norm: 6.945e+00 1.382e+01 0.000e+00 1.000e+06 ( 1.000e-13) 568 alpha: 3.817e+00 1.199e+00 0.000e+00 5.000e+00 ( 1.000e+00) 569 beta: 3.039e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 570 Eb: 1.087e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 1032 Prefactor: 9.790e-01 6.365e-02 0.000e+00 1.000e+01 ( 1.000e+00) 1033 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 1034 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 1019 Normalization: 1.329e+00 2.855e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 1.55 Ra Dec: 215.883 -78.498 Photon Index (Free Index): 3.82 +/- 1.20 Photon Flux (Free Index): 6.60e-08 +/- 6.76e-08 Energy Flux (Free Index): 1.27e-05 +/- 1.16e-05 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/31660288/cmap_HighResolution_805420801_805680001_4FGL_J1423.5-7829_daily_bin2184.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='3.26e-05', comment='SUCCESS', energy_flux2='1.27e-05', dlogl='6.85e-01', photon_flux2='6.60e-08', job_status='DONE', time_completed='2026-07-14 12:18:04.312511', photon_index_error2='1.20', photon_index2='3.82', ts='0.12', fit_tolerance='1e-08', GAL='0.97', photon_index_error='0.00', photon_flux_upper_limit='6.79e-08', energy_flux_error2='1.16e-05', EG='1.40', time_epoch_completed='1784056684.31', return_code='0', job_id='31660288', GAL2='0.98', EG2='1.33', return_code2='0', photon_flux_error2='6.76e-08', ts2='1.55', photon_index='2.28' WHERE bin_id='2184' AND source_name='4FGL J1423.5-7829' AND cadence='daily'; Database successfully updated. Analysis Complete. Tue Jul 14 12:18:04 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 15342.5993027 Extracting fit parameters... 4FGL J1423.5-7829 Spectrum: LogParabola 567 norm: 9.740e+00 2.973e+01 0.000e+00 1.000e+06 ( 1.000e-13) 568 alpha: 2.278e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 569 beta: 3.039e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 570 Eb: 1.087e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 1032 Prefactor: 9.728e-01 5.760e-02 0.000e+00 1.000e+01 ( 1.000e+00) 1033 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 1034 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 1019 Normalization: 1.396e+00 2.645e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.12 Ra Dec: 215.883 -78.498 Photon Flux Upper Limit: 6.78678352555e-08 ph cm-2 s-1 Energy Flux Upper Limit: 3.260392349e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/31660417/likelihoodResults_805420801_805680001_4FGL_J1423.5-7829_daily_bin2184.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) = 15341.9392931 delta logL = 0.660009632769 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 15341.9146271 delta logL = 0.684675608543 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 6.9441 1.0000 .0000 .10000E+07 2 'alpha ' 3.8167 1.0000 .0000 5.0000 3 'Normalizat' 1.3286 1.0000 .10000E-01 10.000 4 'Prefactor ' .97901 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .1053E+06 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 15341.91 FROM MIGRAD STATUS=CONVERGED 90 CALLS 267 TOTAL EDM= .66E-08 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 6.9446 269.10 .15219E-04 .90089E-03 2 alpha 3.8171 3.3547 .23638E-01 .31144E-04 3 Normalizat 1.3288 .36657 .53164E-03 .12831E-04 4 Prefactor .97898 .73642E-01 .13815E-03 .11274E-03 ERR DEF= .500 Final values: norm = 6.94463 alpha = 3.81705 Normalizat = 1.32876 Prefactor = 0.978977 ********** ** 18 **HESSE ********** FCN= 15341.91 FROM HESSE STATUS=OK 25 CALLS 292 TOTAL EDM= .13E-10 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 6.9446 13.822 .60876E-06 -1.5655 2 alpha 3.8171 1.1365 .94551E-03 .55486 3 Normalizat 1.3288 .28514 .21266E-04 -.82712 4 Prefactor .97898 .63640E-01 .55259E-05 -.93434 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.28884e-11 Minuit parameter uncertainties: 1 13.8224 2 1.19918 3 0.28548 4 0.0636453 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) = 15341.9146265 delta logL = 0.684676201294 Extracting fit parameters... 4FGL J1423.5-7829 Spectrum: LogParabola 567 norm: 6.945e+00 1.382e+01 0.000e+00 1.000e+06 ( 1.000e-13) 568 alpha: 3.817e+00 1.199e+00 0.000e+00 5.000e+00 ( 1.000e+00) 569 beta: 3.039e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 570 Eb: 1.087e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 1032 Prefactor: 9.790e-01 6.365e-02 0.000e+00 1.000e+01 ( 1.000e+00) 1033 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 1034 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 1019 Normalization: 1.329e+00 2.855e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 1.55 Ra Dec: 215.883 -78.498 Photon Index (Free Index): 3.82 +/- 1.20 Photon Flux (Free Index): 6.60e-08 +/- 6.76e-08 Energy Flux (Free Index): 1.27e-05 +/- 1.16e-05 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/31660417/cmap_HighResolution_805420801_805680001_4FGL_J1423.5-7829_daily_bin2184.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='3.26e-05', comment='SUCCESS', energy_flux2='1.27e-05', dlogl='6.85e-01', photon_flux2='6.60e-08', job_status='DONE', time_completed='2026-07-14 12:18:39.089317', photon_index_error2='1.20', photon_index2='3.82', ts='0.12', fit_tolerance='1e-08', GAL='0.97', photon_index_error='0.00', photon_flux_upper_limit='6.79e-08', energy_flux_error2='1.16e-05', EG='1.40', time_epoch_completed='1784056719.09', return_code='0', job_id='31660417', GAL2='0.98', EG2='1.33', return_code2='0', photon_flux_error2='6.76e-08', ts2='1.55', photon_index='2.28' WHERE bin_id='2184' AND source_name='4FGL J1423.5-7829' AND cadence='daily'; Database successfully updated. Analysis Complete. Tue Jul 14 12:18:39 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 15342.5993027 Extracting fit parameters... 4FGL J1423.5-7829 Spectrum: LogParabola 567 norm: 9.740e+00 2.973e+01 0.000e+00 1.000e+06 ( 1.000e-13) 568 alpha: 2.278e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 569 beta: 3.039e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 570 Eb: 1.087e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 1032 Prefactor: 9.728e-01 5.760e-02 0.000e+00 1.000e+01 ( 1.000e+00) 1033 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 1034 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 1019 Normalization: 1.396e+00 2.645e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.12 Ra Dec: 215.883 -78.498 Photon Flux Upper Limit: 6.78678352555e-08 ph cm-2 s-1 Energy Flux Upper Limit: 3.260392349e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/31660541/likelihoodResults_805420801_805680001_4FGL_J1423.5-7829_daily_bin2184.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) = 15341.9392931 delta logL = 0.660009632769 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 15341.9146271 delta logL = 0.684675608543 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 6.9441 1.0000 .0000 .10000E+07 2 'alpha ' 3.8167 1.0000 .0000 5.0000 3 'Normalizat' 1.3286 1.0000 .10000E-01 10.000 4 'Prefactor ' .97901 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .1053E+06 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 15341.91 FROM MIGRAD STATUS=CONVERGED 90 CALLS 267 TOTAL EDM= .66E-08 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 6.9446 269.10 .15219E-04 .90089E-03 2 alpha 3.8171 3.3547 .23638E-01 .31144E-04 3 Normalizat 1.3288 .36657 .53164E-03 .12831E-04 4 Prefactor .97898 .73642E-01 .13815E-03 .11274E-03 ERR DEF= .500 Final values: norm = 6.94463 alpha = 3.81705 Normalizat = 1.32876 Prefactor = 0.978977 ********** ** 18 **HESSE ********** FCN= 15341.91 FROM HESSE STATUS=OK 25 CALLS 292 TOTAL EDM= .13E-10 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 6.9446 13.822 .60876E-06 -1.5655 2 alpha 3.8171 1.1365 .94551E-03 .55486 3 Normalizat 1.3288 .28514 .21266E-04 -.82712 4 Prefactor .97898 .63640E-01 .55259E-05 -.93434 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.28884e-11 Minuit parameter uncertainties: 1 13.8224 2 1.19918 3 0.28548 4 0.0636453 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) = 15341.9146265 delta logL = 0.684676201294 Extracting fit parameters... 4FGL J1423.5-7829 Spectrum: LogParabola 567 norm: 6.945e+00 1.382e+01 0.000e+00 1.000e+06 ( 1.000e-13) 568 alpha: 3.817e+00 1.199e+00 0.000e+00 5.000e+00 ( 1.000e+00) 569 beta: 3.039e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 570 Eb: 1.087e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 1032 Prefactor: 9.790e-01 6.365e-02 0.000e+00 1.000e+01 ( 1.000e+00) 1033 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 1034 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 1019 Normalization: 1.329e+00 2.855e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 1.55 Ra Dec: 215.883 -78.498 Photon Index (Free Index): 3.82 +/- 1.20 Photon Flux (Free Index): 6.60e-08 +/- 6.76e-08 Energy Flux (Free Index): 1.27e-05 +/- 1.16e-05 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/31660541/cmap_HighResolution_805420801_805680001_4FGL_J1423.5-7829_daily_bin2184.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='3.26e-05', comment='SUCCESS', energy_flux2='1.27e-05', dlogl='6.85e-01', photon_flux2='6.60e-08', job_status='DONE', time_completed='2026-07-14 12:19:21.670061', photon_index_error2='1.20', photon_index2='3.82', ts='0.12', fit_tolerance='1e-08', GAL='0.97', photon_index_error='0.00', photon_flux_upper_limit='6.79e-08', energy_flux_error2='1.16e-05', EG='1.40', time_epoch_completed='1784056761.67', return_code='0', job_id='31660541', GAL2='0.98', EG2='1.33', return_code2='0', photon_flux_error2='6.76e-08', ts2='1.55', photon_index='2.28' WHERE bin_id='2184' AND source_name='4FGL J1423.5-7829' AND cadence='daily'; Database successfully updated. Analysis Complete. Tue Jul 14 12:19:22 PDT 2026 number of points = 7550 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1423.5-7829_daily_bin2184 RA = 215.883, Dec = -78.4984 tmin = 805420801, tmax = 805680001 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='31662135', job_status='RUN', time_executed='2026-07-14 12:16:47.556897', time_epoch_executed='1784056607.56' WHERE source_name='4FGL J1423.5-7829' and cadence='daily' and bin_id='2184' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/31662135 Creating custom pfile directory: /lscratch/kocevski/31662135/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=805420801.0 && nMetStart<805680001.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=805420801.0 && nMetStart<805680001.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/31662135/ft1_4FGL_J1423.5-7829_daily_bin2184.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=805420801.0 && nMetStart<805680001.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/31662135/ft2_4FGL_J1423.5-7829_daily_bin2184.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/31662135/ft1_4FGL_J1423.5-7829_daily_bin2184.fits outfile=/lscratch/kocevski/31662135/ft1_filteredMKT_4FGL_J1423.5-7829_daily_bin2184.fits ra=215.883 dec=-78.4984 rad=12.0 tmin=805420801.0 tmax=805680001.0 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 2.33 user 1.74 sys 0.18 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/31662135/ft2_4FGL_J1423.5-7829_daily_bin2184.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/31662135/ft2_4FGL_J1423.5-7829_daily_bin2184.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/31662135/ft1_filteredMKT_4FGL_J1423.5-7829_daily_bin2184.fits evtable="EVENTS" outfile="/lscratch/kocevski/31662135/ft1_filtered_4FGL_J1423.5-7829_daily_bin2184.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: 1550 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/31662135/ft1_filtered_4FGL_J1423.5-7829_daily_bin2184.fits" evtable="EVENTS" scfile=/lscratch/kocevski/31662135/ft2_4FGL_J1423.5-7829_daily_bin2184.fits sctable="SC_DATA"Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 15342.5993027 Extracting fit parameters... 4FGL J1423.5-7829 Spectrum: LogParabola 567 norm: 9.740e+00 2.973e+01 0.000e+00 1.000e+06 ( 1.000e-13) 568 alpha: 2.278e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 569 beta: 3.039e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 570 Eb: 1.087e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 1032 Prefactor: 9.728e-01 5.760e-02 0.000e+00 1.000e+01 ( 1.000e+00) 1033 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 1034 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 1019 Normalization: 1.396e+00 2.645e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.12 Ra Dec: 215.883 -78.498 Photon Flux Upper Limit: 6.78678352555e-08 ph cm-2 s-1 Energy Flux Upper Limit: 3.260392349e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/31660361/likelihoodResults_805420801_805680001_4FGL_J1423.5-7829_daily_bin2184.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) = 15341.9392931 delta logL = 0.660009632769 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 15341.9146271 delta logL = 0.684675608543 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 6.9441 1.0000 .0000 .10000E+07 2 'alpha ' 3.8167 1.0000 .0000 5.0000 3 'Normalizat' 1.3286 1.0000 .10000E-01 10.000 4 'Prefactor ' .97901 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .1053E+06 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 15341.91 FROM MIGRAD STATUS=CONVERGED 90 CALLS 267 TOTAL EDM= .66E-08 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 6.9446 269.10 .15219E-04 .90089E-03 2 alpha 3.8171 3.3547 .23638E-01 .31144E-04 3 Normalizat 1.3288 .36657 .53164E-03 .12831E-04 4 Prefactor .97898 .73642E-01 .13815E-03 .11274E-03 ERR DEF= .500 Final values: norm = 6.94463 alpha = 3.81705 Normalizat = 1.32876 Prefactor = 0.978977 ********** ** 18 **HESSE ********** FCN= 15341.91 FROM HESSE STATUS=OK 25 CALLS 292 TOTAL EDM= .13E-10 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 6.9446 13.822 .60876E-06 -1.5655 2 alpha 3.8171 1.1365 .94551E-03 .55486 3 Normalizat 1.3288 .28514 .21266E-04 -.82712 4 Prefactor .97898 .63640E-01 .55259E-05 -.93434 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.28884e-11 Minuit parameter uncertainties: 1 13.8224 2 1.19918 3 0.28548 4 0.0636453 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) = 15341.9146265 delta logL = 0.684676201294 Extracting fit parameters... 4FGL J1423.5-7829 Spectrum: LogParabola 567 norm: 6.945e+00 1.382e+01 0.000e+00 1.000e+06 ( 1.000e-13) 568 alpha: 3.817e+00 1.199e+00 0.000e+00 5.000e+00 ( 1.000e+00) 569 beta: 3.039e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 570 Eb: 1.087e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 1032 Prefactor: 9.790e-01 6.365e-02 0.000e+00 1.000e+01 ( 1.000e+00) 1033 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 1034 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 1019 Normalization: 1.329e+00 2.855e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 1.55 Ra Dec: 215.883 -78.498 Photon Index (Free Index): 3.82 +/- 1.20 Photon Flux (Free Index): 6.60e-08 +/- 6.76e-08 Energy Flux (Free Index): 1.27e-05 +/- 1.16e-05 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/31660361/cmap_HighResolution_805420801_805680001_4FGL_J1423.5-7829_daily_bin2184.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='3.26e-05', comment='SUCCESS', energy_flux2='1.27e-05', dlogl='6.85e-01', photon_flux2='6.60e-08', job_status='DONE', time_completed='2026-07-14 12:20:19.924243', photon_index_error2='1.20', photon_index2='3.82', ts='0.12', fit_tolerance='1e-08', GAL='0.97', photon_index_error='0.00', photon_flux_upper_limit='6.79e-08', energy_flux_error2='1.16e-05', EG='1.40', time_epoch_completed='1784056819.92', return_code='0', job_id='31660361', GAL2='0.98', EG2='1.33', return_code2='0', photon_flux_error2='6.76e-08', ts2='1.55', photon_index='2.28' WHERE bin_id='2184' AND source_name='4FGL J1423.5-7829' AND cadence='daily'; Database successfully updated. Analysis Complete. Tue Jul 14 12:20:20 PDT 2026 outfile=/lscratch/kocevski/31662135/ltcube_805420801_805680001_4FGL_J1423.5-7829_daily_bin2184.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/31662135/ft2_4FGL_J1423.5-7829_daily_bin2184.fits .....................! real 7.28 user 6.68 sys 0.21 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/31662135/ft1_filtered_4FGL_J1423.5-7829_daily_bin2184.fits evtable="EVENTS" scfile=/lscratch/kocevski/31662135/ft2_4FGL_J1423.5-7829_daily_bin2184.fits sctable="SC_DATA" expcube=/lscratch/kocevski/31662135/ltcube_805420801_805680001_4FGL_J1423.5-7829_daily_bin2184.fits outfile=/lscratch/kocevski/31662135/expmap_805420801_805680001_4FGL_J1423.5-7829_daily_bin2184.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/31662135/ltcube_805420801_805680001_4FGL_J1423.5-7829_daily_bin2184.fits .....................! real 59.64 user 55.46 sys 3.51 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 HESS J1303-631 in ROI with RadialGaussian spatial model. Extended source HESS J1356-645 in ROI with RadialDisk spatial model. Extended source FGES J1409.1-6121 in ROI with RadialDisk spatial model. Extended source RCW 86 in ROI, make sure /sdf/group/fermi/g/LCRepository/Likelihood/ExtendedSources/Extended_8years/Templates/RCW86.fits is the correct path to the extended template. Extended source FHES J1501.0-6310 in ROI with RadialGaussian spatial model. Extended source HESS J1507-622 in ROI with RadialDisk spatial model. Extended source FGES J1213.3-6240 in ROI with RadialDisk spatial model. Extended source HESS J1420-607 in ROI with RadialDisk spatial model. Extended source MSH 15-52 in ROI with RadialDisk spatial model. Added 292 point sources and 9 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 J1423.5-7829 @ 215.883 -78.4984 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/31662135/ft1_filtered_4FGL_J1423.5-7829_daily_bin2184.fits scfile=/lscratch/kocevski/31662135/ft2_4FGL_J1423.5-7829_daily_bin2184.fits outfile=/lscratch/kocevski/31662135/cmap_805420801_805680001_4FGL_J1423.5-7829_daily_bin2184.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=215.883 yref=-78.4984 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 0.19 sys 0.14 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/31662135/ft1_filtered_4FGL_J1423.5-7829_daily_bin2184.fits scfile=/lscratch/kocevski/31662135/ft2_4FGL_J1423.5-7829_daily_bin2184.fits outfile=/lscratch/kocevski/31662135/cmap_HighResolution_805420801_805680001_4FGL_J1423.5-7829_daily_bin2184.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=215.883 yref=-78.4984 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 0.79 user 0.22 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/31661393/ft1_filtered_4FGL_J1423.5-7829_daily_bin2184.fits evtable="EVENTS" scfile=/lscratch/kocevski/31661393/ft2_4FGL_J1423.5-7829_daily_bin2184.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/31661393/Model_4FGL_J1423.5-7829_daily_bin2184.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 FGES J1213.3-6240 adding source FGES J1409.1-6121 adding source FHES J1501.0-6310 adding source GAL_V02 adding source HESS J1303-631 adding source HESS J1356-645 adding source HESS J1420-607 adding source HESS J1507-622 adding source MSH 15-52 adding source RCW 86 Working on... /lscratch/kocevski/31661393/ft1_filtered_4FGL_J1423.5-7829_daily_bin2184.fits.....................! real 79.30 user 77.25 sys 1.13 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/31661393/ft1_filtered_4FGL_J1423.5-7829_daily_bin2184.fits', '/lscratch/kocevski/31661393/ft2_4FGL_J1423.5-7829_daily_bin2184.fits', expMap='/lscratch/kocevski/31661393/expmap_805420801_805680001_4FGL_J1423.5-7829_daily_bin2184.fits', expCube='/lscratch/kocevski/31661393/ltcube_805420801_805680001_4FGL_J1423.5-7829_daily_bin2184.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/31661393/Model_4FGL_J1423.5-7829_daily_bin2184.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1423.5-7829' 4FGL J1423.5-7829 Spectrum: LogParabola 567 norm: 4.534e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 568 alpha: 2.278e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 569 beta: 3.039e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 570 Eb: 1.087e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/31661393/ft1_filtered_4FGL_J1423.5-7829_daily_bin2184.fits Spacecraft file(s): /lscratch/kocevski/31661393/ft2_4FGL_J1423.5-7829_daily_bin2184.fits Exposure map: /lscratch/kocevski/31661393/expmap_805420801_805680001_4FGL_J1423.5-7829_daily_bin2184.fits Exposure cube: /lscratch/kocevski/31661393/ltcube_805420801_805680001_4FGL_J1423.5-7829_daily_bin2184.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/31661393/Model_4FGL_J1423.5-7829_daily_bin2184.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) = 15342.6119266 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 15342.6050349 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .68541E-01 1.0000 .0000 .10000E+07 2 'norm ' 6.8324 1.0000 .0000 .10000E+07 3 'Prefactor ' 4.1559 1.0000 .0000 .10000E+07 4 'Prefactor ' 30.013 1.0000 .0000 .10000E+07 5 'Prefactor ' .21557E-01 1.0000 .0000 .10000E+07 6 'norm ' .65342E-06 1.0000 .0000 .10000E+07 7 'Prefactor ' 21.843 1.0000 .0000 .10000E+07 8 'norm ' 9.9224 1.0000 .0000 .10000E+07 9 'norm ' 3.3838 1.0000 .0000 .10000E+07 10 'Prefactor ' .25960E-02 1.0000 .0000 .10000E+07 11 'norm ' 13.070 1.0000 .0000 .10000E+07 12 'Prefactor ' .30302E-02 1.0000 .0000 .10000E+07 13 'norm ' .35416E-07 1.0000 .0000 .10000E+07 14 'Prefactor ' 5.1833 1.0000 .0000 .10000E+07 15 'norm ' 4.8651 1.0000 .0000 .10000E+07 16 'norm ' .54416 1.0000 .0000 .10000E+07 17 'Normalizat' 1.3987 1.0000 .10000E-01 10.000 18 'Prefactor ' .97237 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .1053E+06 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 15342.60 FROM MIGRAD STATUS=CONVERGED 125 CALLS 1307 TOTAL EDM= .13E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.8% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .11102E-09 29.526 .16258E-05** at limit ** 2 norm 6.8107 5.3224 .18864E-06 -.86898E-03 3 Prefactor 4.1795 6.1517 .32899E-06 .21592E-03 4 Prefactor 30.159 4.2246 -.55684E-07 -.56940E-01 5 Prefactor .0000 9.6081 .64778E-07** at limit ** 6 norm .0000 1.2450 -.13518E-06** at limit ** 7 Prefactor 23.143 39.685 -.11363E-05 -.10874E-01 8 norm 9.7403 2.8606 .28047E-06 -.18950E-01 9 norm 3.4076 4.1386 .50448E-06 -.25935E-02 10 Prefactor .0000 6.9581 .26177E-06** at limit ** 11 norm 13.092 12.299 -.75495E-10 .98055E-02 12 Prefactor .16875E-07 21.623 .89806E-06** at limit ** 13 norm .0000 .47416 -.28934E-06** at limit ** 14 Prefactor 5.1919 3.7810 .50137E-07 .10243 15 norm 4.9313 4.8590 .47125E-06 -.24620E-02 16 norm .46035E-06 108.18 .73642E-05** at limit ** 17 Normalizat 1.3956 .29681 -.23876E-04 .47584E-04 18 Prefactor .97276 .64869E-01 .39353E-05 -.36538E-04 ERR DEF= .500 Final values: Prefactor = 1.11022e-10 norm = 6.8107 Prefactor = 4.17949 Prefactor = 30.1587 Prefactor = 0 norm = 0 Prefactor = 23.1428 norm = 9.74033 norm = 3.40761 Prefactor = 0 norm = 13.0923 Prefactor = 1.68754e-08 norm = 0 Prefactor = 5.19186 norm = 4.93129 norm = 4.60354e-07 Normalizat = 1.39557 Prefactor = 0.972757 ********** ** 18 **HESSE ********** FCN= 15342.60 FROM HESSE STATUS=OK 284 CALLS 1591 TOTAL EDM= .11E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .11102E-09 29.008 .14867E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 norm 6.8107 5.3291 .38361E-03 -1.5656 3 Prefactor 4.1795 6.1780 .49418E-03 -1.5667 4 Prefactor 30.159 43.868 .18256E-03 -1.5598 5 Prefactor .0000 9.2510 .16936E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 norm .0000 1.2492 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor 23.143 39.717 .21402E-03 -1.5612 8 norm 9.7403 29.734 .31787E-03 -1.5646 9 norm 3.4076 4.1462 .54980E-03 -1.5671 10 Prefactor .0000 6.8774 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 norm 13.092 12.305 .27681E-03 -1.5636 12 Prefactor .16875E-07 21.567 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 norm .0000 .46705 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 5.1919 18.368 .44131E-03 -1.5662 15 norm 4.9313 4.8600 .45581E-03 -1.5664 16 norm .46035E-06 109.72 .74386E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Normalizat 1.3956 .26421 .11746 -.80757 18 Prefactor .97276 .57593E-01 .31364E-01 -.93643 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.08413e-06 Minuit parameter uncertainties: 1 0.000109361 2 5.32907 3 6.17797 4 43.8684 5 6.66261e-06 6 3.21099e-06 7 39.7178 8 29.7348 9 4.14623 10 9.34613e-06 11 12.3051 12 0.00120701 13 1.33599e-06 14 18.3681 15 4.86005 16 0.0142138 17 0.264468 18 0.057597 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 15342.5993027 Extracting fit parameters... 4FGL J1423.5-7829 Spectrum: LogParabola 567 norm: 9.740e+00 2.973e+01 0.000e+00 1.000e+06 ( 1.000e-13) 568 alpha: 2.278e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 569 beta: 3.039e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 570 Eb: 1.087e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 1032 Prefactor: 9.728e-01 5.760e-02 0.000e+00 1.000e+01 ( 1.000e+00) 1033 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 1034 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 1019 Normalization: 1.396e+00 2.645e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.12 Ra Dec: 215.883 -78.498 Photon Flux Upper Limit: 6.78678352555e-08 ph cm-2 s-1 Energy Flux Upper Limit: 3.260392349e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/31661393/likelihoodResults_805420801_805680001_4FGL_J1423.5-7829_daily_bin2184.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) = 15341.9392931 delta logL = 0.660009632769 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 15341.9146271 delta logL = 0.684675608543 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 6.9441 1.0000 .0000 .10000E+07 2 'alpha ' 3.8167 1.0000 .0000 5.0000 3 'Normalizat' 1.3286 1.0000 .10000E-01 10.000 4 'Prefactor ' .97901 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .1053E+06 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 15341.91 FROM MIGRAD STATUS=CONVERGED 90 CALLS 267 TOTAL EDM= .66E-08 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 6.9446 269.10 .15219E-04 .90089E-03 2 alpha 3.8171 3.3547 .23638E-01 .31144E-04 3 Normalizat 1.3288 .36657 .53164E-03 .12831E-04 4 Prefactor .97898 .73642E-01 .13815E-03 .11274E-03 ERR DEF= .500 Final values: norm = 6.94463 alpha = 3.81705 Normalizat = 1.32876 Prefactor = 0.978977 ********** ** 18 **HESSE ********** FCN= 15341.91 FROM HESSE STATUS=OK 25 CALLS 292 TOTAL EDM= .13E-10 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 6.9446 13.822 .60876E-06 -1.5655 2 alpha 3.8171 1.1365 .94551E-03 .55486 3 Normalizat 1.3288 .28514 .21266E-04 -.82712 4 Prefactor .97898 .63640E-01 .55259E-05 -.93434 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.28884e-11 Minuit parameter uncertainties: 1 13.8224 2 1.19918 3 0.28548 4 0.0636453 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) = 15341.9146265 delta logL = 0.684676201294 Extracting fit parameters... 4FGL J1423.5-7829 Spectrum: LogParabola 567 norm: 6.945e+00 1.382e+01 0.000e+00 1.000e+06 ( 1.000e-13) 568 alpha: 3.817e+00 1.199e+00 0.000e+00 5.000e+00 ( 1.000e+00) 569 beta: 3.039e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 570 Eb: 1.087e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 1032 Prefactor: 9.790e-01 6.365e-02 0.000e+00 1.000e+01 ( 1.000e+00) 1033 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 1034 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 1019 Normalization: 1.329e+00 2.855e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 1.55 Ra Dec: 215.883 -78.498 Photon Index (Free Index): 3.82 +/- 1.20 Photon Flux (Free Index): 6.60e-08 +/- 6.76e-08 Energy Flux (Free Index): 1.27e-05 +/- 1.16e-05 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/31661393/cmap_HighResolution_805420801_805680001_4FGL_J1423.5-7829_daily_bin2184.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='3.26e-05', comment='SUCCESS', energy_flux2='1.27e-05', dlogl='6.85e-01', photon_flux2='6.60e-08', job_status='DONE', time_completed='2026-07-14 12:24:23.617224', photon_index_error2='1.20', photon_index2='3.82', ts='0.12', fit_tolerance='1e-08', GAL='0.97', photon_index_error='0.00', photon_flux_upper_limit='6.79e-08', energy_flux_error2='1.16e-05', EG='1.40', time_epoch_completed='1784057063.62', return_code='0', job_id='31661393', GAL2='0.98', EG2='1.33', return_code2='0', photon_flux_error2='6.76e-08', ts2='1.55', photon_index='2.28' WHERE bin_id='2184' AND source_name='4FGL J1423.5-7829' AND cadence='daily'; Database successfully updated. Analysis Complete. Tue Jul 14 12:24:23 PDT 2026 " 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 0.19 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/31662135/ft1_filtered_4FGL_J1423.5-7829_daily_bin2184.fits evtable="EVENTS" scfile=/lscratch/kocevski/31662135/ft2_4FGL_J1423.5-7829_daily_bin2184.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/31662135/Model_4FGL_J1423.5-7829_daily_bin2184.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 FGES J1213.3-6240 adding source FGES J1409.1-6121 adding source FHES J1501.0-6310 adding source GAL_V02 adding source HESS J1303-631 adding source HESS J1356-645 adding source HESS J1420-607 adding source HESS J1507-622 adding source MSH 15-52 adding source RCW 86 Working on... /lscratch/kocevski/31662135/ft1_filtered_4FGL_J1423.5-7829_daily_bin2184.fits.....................! real 77.32 user 75.63 sys 0.86 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/31662135/ft1_filtered_4FGL_J1423.5-7829_daily_bin2184.fits', '/lscratch/kocevski/31662135/ft2_4FGL_J1423.5-7829_daily_bin2184.fits', expMap='/lscratch/kocevski/31662135/expmap_805420801_805680001_4FGL_J1423.5-7829_daily_bin2184.fits', expCube='/lscratch/kocevski/31662135/ltcube_805420801_805680001_4FGL_J1423.5-7829_daily_bin2184.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/31662135/Model_4FGL_J1423.5-7829_daily_bin2184.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1423.5-7829' 4FGL J1423.5-7829 Spectrum: LogParabola 567 norm: 4.534e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 568 alpha: 2.278e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 569 beta: 3.039e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 570 Eb: 1.087e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/31662135/ft1_filtered_4FGL_J1423.5-7829_daily_bin2184.fits Spacecraft file(s): /lscratch/kocevski/31662135/ft2_4FGL_J1423.5-7829_daily_bin2184.fits Exposure map: /lscratch/kocevski/31662135/expmap_805420801_805680001_4FGL_J1423.5-7829_daily_bin2184.fits Exposure cube: /lscratch/kocevski/31662135/ltcube_805420801_805680001_4FGL_J1423.5-7829_daily_bin2184.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/31662135/Model_4FGL_J1423.5-7829_daily_bin2184.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) = 15342.6119266 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 15342.6050349 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .68541E-01 1.0000 .0000 .10000E+07 2 'norm ' 6.8324 1.0000 .0000 .10000E+07 3 'Prefactor ' 4.1559 1.0000 .0000 .10000E+07 4 'Prefactor ' 30.013 1.0000 .0000 .10000E+07 5 'Prefactor ' .21557E-01 1.0000 .0000 .10000E+07 6 'norm ' .65342E-06 1.0000 .0000 .10000E+07 7 'Prefactor ' 21.843 1.0000 .0000 .10000E+07 8 'norm ' 9.9224 1.0000 .0000 .10000E+07 9 'norm ' 3.3838 1.0000 .0000 .10000E+07 10 'Prefactor ' .25960E-02 1.0000 .0000 .10000E+07 11 'norm ' 13.070 1.0000 .0000 .10000E+07 12 'Prefactor ' .30302E-02 1.0000 .0000 .10000E+07 13 'norm ' .35416E-07 1.0000 .0000 .10000E+07 14 'Prefactor ' 5.1833 1.0000 .0000 .10000E+07 15 'norm ' 4.8651 1.0000 .0000 .10000E+07 16 'norm ' .54416 1.0000 .0000 .10000E+07 17 'Normalizat' 1.3987 1.0000 .10000E-01 10.000 18 'Prefactor ' .97237 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .1053E+06 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 15342.60 FROM MIGRAD STATUS=CONVERGED 125 CALLS 1307 TOTAL EDM= .13E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.8% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .11102E-09 29.526 .16258E-05** at limit ** 2 norm 6.8107 5.3224 .18864E-06 -.86898E-03 3 Prefactor 4.1795 6.1517 .32899E-06 .21592E-03 4 Prefactor 30.159 4.2246 -.55684E-07 -.56940E-01 5 Prefactor .0000 9.6081 .64778E-07** at limit ** 6 norm .0000 1.2450 -.13518E-06** at limit ** 7 Prefactor 23.143 39.685 -.11363E-05 -.10874E-01 8 norm 9.7403 2.8606 .28047E-06 -.18950E-01 9 norm 3.4076 4.1386 .50448E-06 -.25935E-02 10 Prefactor .0000 6.9581 .26177E-06** at limit ** 11 norm 13.092 12.299 -.75495E-10 .98055E-02 12 Prefactor .16875E-07 21.623 .89806E-06** at limit ** 13 norm .0000 .47416 -.28934E-06** at limit ** 14 Prefactor 5.1919 3.7810 .50137E-07 .10243 15 norm 4.9313 4.8590 .47125E-06 -.24620E-02 16 norm .46035E-06 108.18 .73642E-05** at limit ** 17 Normalizat 1.3956 .29681 -.23876E-04 .47584E-04 18 Prefactor .97276 .64869E-01 .39353E-05 -.36538E-04 ERR DEF= .500 Final values: Prefactor = 1.11022e-10 norm = 6.8107 Prefactor = 4.17949 Prefactor = 30.1587 Prefactor = 0 norm = 0 Prefactor = 23.1428 norm = 9.74033 norm = 3.40761 Prefactor = 0 norm = 13.0923 Prefactor = 1.68754e-08 norm = 0 Prefactor = 5.19186 norm = 4.93129 norm = 4.60354e-07 Normalizat = 1.39557 Prefactor = 0.972757 ********** ** 18 **HESSE ********** FCN= 15342.60 FROM HESSE STATUS=OK 284 CALLS 1591 TOTAL EDM= .11E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .11102E-09 29.008 .14867E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 norm 6.8107 5.3291 .38361E-03 -1.5656 3 Prefactor 4.1795 6.1780 .49418E-03 -1.5667 4 Prefactor 30.159 43.868 .18256E-03 -1.5598 5 Prefactor .0000 9.2510 .16936E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 norm .0000 1.2492 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor 23.143 39.717 .21402E-03 -1.5612 8 norm 9.7403 29.734 .31787E-03 -1.5646 9 norm 3.4076 4.1462 .54980E-03 -1.5671 10 Prefactor .0000 6.8774 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 norm 13.092 12.305 .27681E-03 -1.5636 12 Prefactor .16875E-07 21.567 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 norm .0000 .46705 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 5.1919 18.368 .44131E-03 -1.5662 15 norm 4.9313 4.8600 .45581E-03 -1.5664 16 norm .46035E-06 109.72 .74386E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Normalizat 1.3956 .26421 .11746 -.80757 18 Prefactor .97276 .57593E-01 .31364E-01 -.93643 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.08413e-06 Minuit parameter uncertainties: 1 0.000109361 2 5.32907 3 6.17797 4 43.8684 5 6.66261e-06 6 3.21099e-06 7 39.7178 8 29.7348 9 4.14623 10 9.34613e-06 11 12.3051 12 0.00120701 13 1.33599e-06 14 18.3681 15 4.86005 16 0.0142138 17 0.264468 18 0.057597 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 15342.5993027 Extracting fit parameters... 4FGL J1423.5-7829 Spectrum: LogParabola 567 norm: 9.740e+00 2.973e+01 0.000e+00 1.000e+06 ( 1.000e-13) 568 alpha: 2.278e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 569 beta: 3.039e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 570 Eb: 1.087e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 1032 Prefactor: 9.728e-01 5.760e-02 0.000e+00 1.000e+01 ( 1.000e+00) 1033 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 1034 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 1019 Normalization: 1.396e+00 2.645e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.12 Ra Dec: 215.883 -78.498 Photon Flux Upper Limit: 6.78678352555e-08 ph cm-2 s-1 Energy Flux Upper Limit: 3.260392349e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/31662135/likelihoodResults_805420801_805680001_4FGL_J1423.5-7829_daily_bin2184.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) = 15341.9392931 delta logL = 0.660009632769 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 15341.9146271 delta logL = 0.684675608543 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 6.9441 1.0000 .0000 .10000E+07 2 'alpha ' 3.8167 1.0000 .0000 5.0000 3 'Normalizat' 1.3286 1.0000 .10000E-01 10.000 4 'Prefactor ' .97901 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .1053E+06 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 15341.91 FROM MIGRAD STATUS=CONVERGED 90 CALLS 267 TOTAL EDM= .66E-08 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 6.9446 269.10 .15219E-04 .90089E-03 2 alpha 3.8171 3.3547 .23638E-01 .31144E-04 3 Normalizat 1.3288 .36657 .53164E-03 .12831E-04 4 Prefactor .97898 .73642E-01 .13815E-03 .11274E-03 ERR DEF= .500 Final values: norm = 6.94463 alpha = 3.81705 Normalizat = 1.32876 Prefactor = 0.978977 ********** ** 18 **HESSE ********** FCN= 15341.91 FROM HESSE STATUS=OK 25 CALLS 292 TOTAL EDM= .13E-10 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 6.9446 13.822 .60876E-06 -1.5655 2 alpha 3.8171 1.1365 .94551E-03 .55486 3 Normalizat 1.3288 .28514 .21266E-04 -.82712 4 Prefactor .97898 .63640E-01 .55259E-05 -.93434 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.28884e-11 Minuit parameter uncertainties: 1 13.8224 2 1.19918 3 0.28548 4 0.0636453 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) = 15341.9146265 delta logL = 0.684676201294 Extracting fit parameters... 4FGL J1423.5-7829 Spectrum: LogParabola 567 norm: 6.945e+00 1.382e+01 0.000e+00 1.000e+06 ( 1.000e-13) 568 alpha: 3.817e+00 1.199e+00 0.000e+00 5.000e+00 ( 1.000e+00) 569 beta: 3.039e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 570 Eb: 1.087e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 1032 Prefactor: 9.790e-01 6.365e-02 0.000e+00 1.000e+01 ( 1.000e+00) 1033 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 1034 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 1019 Normalization: 1.329e+00 2.855e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 1.55 Ra Dec: 215.883 -78.498 Photon Index (Free Index): 3.82 +/- 1.20 Photon Flux (Free Index): 6.60e-08 +/- 6.76e-08 Energy Flux (Free Index): 1.27e-05 +/- 1.16e-05 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/31662135/cmap_HighResolution_805420801_805680001_4FGL_J1423.5-7829_daily_bin2184.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='3.26e-05', comment='SUCCESS', energy_flux2='1.27e-05', dlogl='6.85e-01', photon_flux2='6.60e-08', job_status='DONE', time_completed='2026-07-14 12:28:25.008794', photon_index_error2='1.20', photon_index2='3.82', ts='0.12', fit_tolerance='1e-08', GAL='0.97', photon_index_error='0.00', photon_flux_upper_limit='6.79e-08', energy_flux_error2='1.16e-05', EG='1.40', time_epoch_completed='1784057305.01', return_code='0', job_id='31662135', GAL2='0.98', EG2='1.33', return_code2='0', photon_flux_error2='6.76e-08', ts2='1.55', photon_index='2.28' WHERE bin_id='2184' AND source_name='4FGL J1423.5-7829' AND cadence='daily'; Database successfully updated. Analysis Complete. Tue Jul 14 12:28:25 PDT 2026