Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 18057.3232528 Extracting fit parameters... 4FGL J0409.8-0359 Spectrum: LogParabola 237 norm: 2.567e+00 7.203e+00 0.000e+00 1.000e+06 ( 1.000e-13) 238 alpha: 1.677e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 239 beta: 2.988e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 240 Eb: 1.671e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 460 Prefactor: 1.015e+00 6.026e-02 0.000e+00 1.000e+01 ( 1.000e+00) 461 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 462 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 459 Normalization: 8.695e-01 1.249e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.15 Ra Dec: 62.463 -3.986 Photon Flux Upper Limit: 1.67191000812e-08 ph cm-2 s-1 Energy Flux Upper Limit: 2.28142347317e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/35260020/likelihoodResults_808099201_808704001_4FGL_J0409.8-0359_weekly_bin941.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) = 18056.4493311 delta logL = 0.873921726412 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 18056.4072922 delta logL = 0.915960617778 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 1.4316 1.0000 .0000 .10000E+07 2 'alpha ' 3.6971 1.0000 .0000 5.0000 3 'Normalizat' .84252 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0183 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .4630E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 18056.41 FROM MIGRAD STATUS=CONVERGED 58 CALLS 230 TOTAL EDM= .40E-09 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 1.4326 13.608 .90241E-03 .20725E-01 2 alpha 3.6973 3.7529 .49726 .12783E-03 3 Normalizat .84262 .29362E-01 .82234E-01 .63378E-04 4 Prefactor 1.0183 .14159E-01 .42312E-01 -.13321E-04 ERR DEF= .500 Final values: norm = 1.43264 alpha = 3.69733 Normalizat = 0.842623 Prefactor = 1.01828 ********** ** 18 **HESSE ********** FCN= 18056.41 FROM HESSE STATUS=NOT POSDEF 33 CALLS 263 TOTAL EDM= .24E-05 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 1.4326 47.790 .12714E-04 -1.5684 2 alpha 3.6973 3.7959 .18086E-01 .49944 3 Normalizat .84262 .17754 .36410E-03 -.98507 4 Prefactor 1.0183 .70031E-01 .16755E-03 -.92123 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 2.40186e-06 Minuit parameter uncertainties: 1 16.5489 2 6.69208 3 0.177667 4 0.0700375 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 18057.3232528 Extracting fit parameters... 4FGL J0409.8-0359 Spectrum: LogParabola 237 norm: 2.567e+00 7.203e+00 0.000e+00 1.000e+06 ( 1.000e-13) 238 alpha: 1.677e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 239 beta: 2.988e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 240 Eb: 1.671e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 460 Prefactor: 1.015e+00 6.026e-02 0.000e+00 1.000e+01 ( 1.000e+00) 461 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 462 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 459 Normalization: 8.695e-01 1.249e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.15 Ra Dec: 62.463 -3.986 Photon Flux Upper Limit: 1.67191000812e-08 ph cm-2 s-1 Energy Flux Upper Limit: 2.28142347317e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/35260536/likelihoodResults_808099201_808704001_4FGL_J0409.8-0359_weekly_bin941.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) = 18056.4493311 delta logL = 0.873921726412 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 18056.4072922 delta logL = 0.915960617778 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 1.4316 1.0000 .0000 .10000E+07 2 'alpha ' 3.6971 1.0000 .0000 5.0000 3 'Normalizat' .84252 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0183 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .4630E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 18056.41 FROM MIGRAD STATUS=CONVERGED 58 CALLS 230 TOTAL EDM= .40E-09 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 1.4326 13.608 .90241E-03 .20725E-01 2 alpha 3.6973 3.7529 .49726 .12783E-03 3 Normalizat .84262 .29362E-01 .82234E-01 .63378E-04 4 Prefactor 1.0183 .14159E-01 .42312E-01 -.13321E-04 ERR DEF= .500 Final values: norm = 1.43264 alpha = 3.69733 Normalizat = 0.842623 Prefactor = 1.01828 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory ********** ** 18 **HESSE ********** FCN= 18056.41 FROM HESSE STATUS=NOT POSDEF 33 CALLS 263 TOTAL EDM= .24E-05 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 1.4326 47.790 .12714E-04 -1.5684 2 alpha 3.6973 3.7959 .18086E-01 .49944 3 Normalizat .84262 .17754 .36410E-03 -.98507 4 Prefactor 1.0183 .70031E-01 .16755E-03 -.92123 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 2.40186e-06 Minuit parameter uncertainties: 1 16.5489 2 6.69208 3 0.177667 4 0.0700375 Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 18056.4072908 delta logL = 0.915962055129 Extracting fit parameters... 4FGL J0409.8-0359 Spectrum: LogParabola 237 norm: 1.433e+00 1.655e+01 0.000e+00 1.000e+06 ( 1.000e-13) 238 alpha: 3.697e+00 6.692e+00 0.000e+00 5.000e+00 ( 1.000e+00) 239 beta: 2.988e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 240 Eb: 1.671e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 460 Prefactor: 1.018e+00 7.004e-02 0.000e+00 1.000e+01 ( 1.000e+00) 461 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 462 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 459 Normalization: 8.426e-01 1.777e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 2.01 Ra Dec: 62.463 -3.986 Photon Index (Free Index): 3.70 +/- 6.69 Photon Flux (Free Index): 3.24e-08 +/- 1.09e-07 Energy Flux (Free Index): 7.12e-06 +/- 6.64e-06 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/35260020/cmap_HighResolution_808099201_808704001_4FGL_J0409.8-0359_weekly_bin941.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.28e-05', comment='SUCCESS', energy_flux2='7.12e-06', dlogl='9.16e-01', photon_flux2='3.24e-08', job_status='DONE', time_completed='2026-08-18 03:26:41.579578', photon_index_error2='6.69', photon_index2='3.70', ts='0.15', fit_tolerance='1e-08', GAL='1.01', photon_index_error='0.00', photon_flux_upper_limit='1.67e-08', energy_flux_error2='6.64e-06', EG='0.87', time_epoch_completed='1787048801.58', return_code='0', job_id='35260020', GAL2='1.02', EG2='0.84', return_code2='102', photon_flux_error2='1.09e-07', ts2='2.01', photon_index='1.68' WHERE bin_id='941' AND source_name='4FGL J0409.8-0359' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Aug 18 03:26:41 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 18057.3232528 Extracting fit parameters... 4FGL J0409.8-0359 Spectrum: LogParabola 237 norm: 2.567e+00 7.203e+00 0.000e+00 1.000e+06 ( 1.000e-13) 238 alpha: 1.677e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 239 beta: 2.988e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 240 Eb: 1.671e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 460 Prefactor: 1.015e+00 6.026e-02 0.000e+00 1.000e+01 ( 1.000e+00) 461 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 462 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 459 Normalization: 8.695e-01 1.249e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.15 Ra Dec: 62.463 -3.986 Photon Flux Upper Limit: 1.67191000812e-08 ph cm-2 s-1 Energy Flux Upper Limit: 2.28142347317e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/35260215/likelihoodResults_808099201_808704001_4FGL_J0409.8-0359_weekly_bin941.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) = 18056.4493311 delta logL = 0.873921726412 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 18056.4072922 delta logL = 0.915960617778 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 1.4316 1.0000 .0000 .10000E+07 2 'alpha ' 3.6971 1.0000 .0000 5.0000 3 'Normalizat' .84252 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0183 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .4630E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 18056.41 FROM MIGRAD STATUS=CONVERGED 58 CALLS 230 TOTAL EDM= .40E-09 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 1.4326 13.608 .90241E-03 .20725E-01 2 alpha 3.6973 3.7529 .49726 .12783E-03 3 Normalizat .84262 .29362E-01 .82234E-01 .63378E-04 4 Prefactor 1.0183 .14159E-01 .42312E-01 -.13321E-04 ERR DEF= .500 Final values: norm = 1.43264 alpha = 3.69733 Normalizat = 0.842623 Prefactor = 1.01828 ********** ** 18 **HESSE ********** FCN= 18056.41 FROM HESSE STATUS=NOT POSDEF 33 CALLS 263 TOTAL EDM= .24E-05 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 1.4326 47.790 .12714E-04 -1.5684 2 alpha 3.6973 3.7959 .18086E-01 .49944 3 Normalizat .84262 .17754 .36410E-03 -.98507 4 Prefactor 1.0183 .70031E-01 .16755E-03 -.92123 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 2.40186e-06 Minuit parameter uncertainties: 1 16.5489 2 6.69208 3 0.177667 4 0.0700375 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 18056.4072908 delta logL = 0.915962055129 Extracting fit parameters... 4FGL J0409.8-0359 Spectrum: LogParabola 237 norm: 1.433e+00 1.655e+01 0.000e+00 1.000e+06 ( 1.000e-13) 238 alpha: 3.697e+00 6.692e+00 0.000e+00 5.000e+00 ( 1.000e+00) 239 beta: 2.988e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 240 Eb: 1.671e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 460 Prefactor: 1.018e+00 7.004e-02 0.000e+00 1.000e+01 ( 1.000e+00) 461 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 462 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 459 Normalization: 8.426e-01 1.777e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 2.01 Ra Dec: 62.463 -3.986 Photon Index (Free Index): 3.70 +/- 6.69 Photon Flux (Free Index): 3.24e-08 +/- 1.09e-07 Energy Flux (Free Index): 7.12e-06 +/- 6.64e-06 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/35260536/cmap_HighResolution_808099201_808704001_4FGL_J0409.8-0359_weekly_bin941.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.28e-05', comment='SUCCESS', energy_flux2='7.12e-06', dlogl='9.16e-01', photon_flux2='3.24e-08', job_status='DONE', time_completed='2026-08-18 03:26:44.419290', photon_index_error2='6.69', photon_index2='3.70', ts='0.15', fit_tolerance='1e-08', GAL='1.01', photon_index_error='0.00', photon_flux_upper_limit='1.67e-08', energy_flux_error2='6.64e-06', EG='0.87', time_epoch_completed='1787048804.42', return_code='0', job_id='35260536', GAL2='1.02', EG2='0.84', return_code2='102', photon_flux_error2='1.09e-07', ts2='2.01', photon_index='1.68' WHERE bin_id='941' AND source_name='4FGL J0409.8-0359' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Aug 18 03:26:44 PDT 2026 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory /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 Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 18056.4072908 delta logL = 0.915962055129 Extracting fit parameters... 4FGL J0409.8-0359 Spectrum: LogParabola 237 norm: 1.433e+00 1.655e+01 0.000e+00 1.000e+06 ( 1.000e-13) 238 alpha: 3.697e+00 6.692e+00 0.000e+00 5.000e+00 ( 1.000e+00) 239 beta: 2.988e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 240 Eb: 1.671e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 460 Prefactor: 1.018e+00 7.004e-02 0.000e+00 1.000e+01 ( 1.000e+00) 461 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 462 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 459 Normalization: 8.426e-01 1.777e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 2.01 Ra Dec: 62.463 -3.986 Photon Index (Free Index): 3.70 +/- 6.69 Photon Flux (Free Index): 3.24e-08 +/- 1.09e-07 Energy Flux (Free Index): 7.12e-06 +/- 6.64e-06 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/35260215/cmap_HighResolution_808099201_808704001_4FGL_J0409.8-0359_weekly_bin941.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.28e-05', comment='SUCCESS', energy_flux2='7.12e-06', dlogl='9.16e-01', photon_flux2='3.24e-08', job_status='DONE', time_completed='2026-08-18 03:26:46.522566', photon_index_error2='6.69', photon_index2='3.70', ts='0.15', fit_tolerance='1e-08', GAL='1.01', photon_index_error='0.00', photon_flux_upper_limit='1.67e-08', energy_flux_error2='6.64e-06', EG='0.87', time_epoch_completed='1787048806.52', return_code='0', job_id='35260215', GAL2='1.02', EG2='0.84', return_code2='102', photon_flux_error2='1.09e-07', ts2='2.01', photon_index='1.68' WHERE bin_id='941' AND source_name='4FGL J0409.8-0359' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Aug 18 03:26:46 PDT 2026 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). /sdf/group/fermi/u/kocevski/software/conda/envs/fermitools_v1.0.5/lib/python2.7/site-packages/pyfits/__init__.py:22: PyFITSDeprecationWarning: PyFITS is deprecated, please use astropy.io.fits PyFITSDeprecationWarning) # noqa Likelihood Analysis Tool Support Contact: Daniel Kocevski (daniel.kocevski@nasa.gov) Importing modules... This is make3FGLxml version 01r0. The default diffuse model files and names are for pass 8 and assume you have v10r00p05 of the Fermi Science Tools or higher. This is make4FGLDR3xml version 01r09. The default diffuse model files and names are for P8R3, 4FGL DRs, and the default fermitools directory locations. WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). /sdf/group/fermi/u/kocevski/software/conda/envs/fermitools_v1.0.5/lib/python2.7/site-packages/matplotlib/cbook/deprecation.py:106: MatplotlibDeprecationWarning: The mpl_toolkits.axes_grid module was deprecated in version 2.1. Use mpl_toolkits.axes_grid1 and mpl_toolkits.axisartist provies the same functionality instead. warnings.warn(message, mplDeprecation, stacklevel=1) WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). number of points = 17522 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J0409.8-0359_weekly_bin941 RA = 62.4629, Dec = -3.9865 tmin = 808099201, tmax = 808704001 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='35261405', job_status='RUN', time_executed='2026-08-18 03:26:53.229717', time_epoch_executed='1787048813.23' WHERE source_name='4FGL J0409.8-0359' and cadence='weekly' and bin_id='941' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/35261405 Creating custom pfile directory: /lscratch/kocevski/35261405/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=808099201.0 && nMetStart<808704001.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=808099201.0 && nMetStart<808704001.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/35261405/ft1_4FGL_J0409.8-0359_weekly_bin941.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=808099201.0 && nMetStart<808704001.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/35261405/ft2_4FGL_J0409.8-0359_weekly_bin941.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/35261405/ft1_4FGL_J0409.8-0359_weekly_bin941.fits outfile=/lscratch/kocevski/35261405/ft1_filteredMKT_4FGL_J0409.8-0359_weekly_bin941.fits ra=62.4629 dec=-3.9865 rad=12.0 tmin=808099201.0 tmax=808704001.0 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 5.97 user 5.20 sys 0.23 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/35261405/ft2_4FGL_J0409.8-0359_weekly_bin941.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/35261405/ft2_4FGL_J0409.8-0359_weekly_bin941.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/35261405/ft1_filteredMKT_4FGL_J0409.8-0359_weekly_bin941.fits evtable="EVENTS" outfile="/lscratch/kocevski/35261405/ft1_filtered_4FGL_J0409.8-0359_weekly_bin941.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 1.18 user 0.29 sys 0.11 Number of photons that the gtmktime cut: 1679 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/35261405/ft1_filtered_4FGL_J0409.8-0359_weekly_bin941.fits" evtable="EVENTS" scfile=/lscratch/kocevski/35261405/ft2_4FGL_J0409.8-0359_weekly_bin941.fits sctable="SC_DATA"number of points = 17522 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J0409.8-0359_weekly_bin941 RA = 62.4629, Dec = -3.9865 tmin = 808099201, tmax = 808704001 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='35261427', job_status='RUN', time_executed='2026-08-18 03:27:07.937602', time_epoch_executed='1787048827.94' WHERE source_name='4FGL J0409.8-0359' and cadence='weekly' and bin_id='941' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/35261427 Creating custom pfile directory: /lscratch/kocevski/35261427/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=808099201.0 && nMetStart<808704001.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=808099201.0 && nMetStart<808704001.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/35261427/ft1_4FGL_J0409.8-0359_weekly_bin941.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=808099201.0 && nMetStart<808704001.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/35261427/ft2_4FGL_J0409.8-0359_weekly_bin941.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/35261427/ft1_4FGL_J0409.8-0359_weekly_bin941.fits outfile=/lscratch/kocevski/35261427/ft1_filteredMKT_4FGL_J0409.8-0359_weekly_bin941.fits ra=62.4629 dec=-3.9865 rad=12.0 tmin=808099201.0 tmax=808704001.0 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 7.49 user 6.45 sys 0.30 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/35261427/ft2_4FGL_J0409.8-0359_weekly_bin941.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/35261427/ft2_4FGL_J0409.8-0359_weekly_bin941.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/35261427/ft1_filteredMKT_4FGL_J0409.8-0359_weekly_bin941.fits evtable="EVENTS" outfile="/lscratch/kocevski/35261427/ft1_filtered_4FGL_J0409.8-0359_weekly_bin941.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 1.23 user 0.23 sys 0.13 Number of photons that the gtmktime cut: 1679 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/35261427/ft1_filtered_4FGL_J0409.8-0359_weekly_bin941.fits" evtable="EVENTS" scfile=/lscratch/kocevski/35261427/ft2_4FGL_J0409.8-0359_weekly_bin941.fits sctable="SC_DATA" outfile=/lscratch/kocevski/35261405/ltcube_808099201_808704001_4FGL_J0409.8-0359_weekly_bin941.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/35261405/ft2_4FGL_J0409.8-0359_weekly_bin941.fits .....................! real 20.79 user 19.68 sys 0.26 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/35261405/ft1_filtered_4FGL_J0409.8-0359_weekly_bin941.fits evtable="EVENTS" scfile=/lscratch/kocevski/35261405/ft2_4FGL_J0409.8-0359_weekly_bin941.fits sctable="SC_DATA" expcube=/lscratch/kocevski/35261405/ltcube_808099201_808704001_4FGL_J0409.8-0359_weekly_bin941.fits outfile=/lscratch/kocevski/35261405/expmap_808099201_808704001_4FGL_J0409.8-0359_weekly_bin941.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/35261405/ltcube_808099201_808704001_4FGL_J0409.8-0359_weekly_bin941.fits .....................! real 73.43 user 68.04 sys 3.98 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Added 143 point sources and 0 extended sources Setting source of interest to: 4FGL J0409.8-0359 @ 62.4629 -3.9865 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/35261405/ft1_filtered_4FGL_J0409.8-0359_weekly_bin941.fits scfile=/lscratch/kocevski/35261405/ft2_4FGL_J0409.8-0359_weekly_bin941.fits outfile=/lscratch/kocevski/35261405/cmap_808099201_808704001_4FGL_J0409.8-0359_weekly_bin941.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=62.4629 yref=-3.9865 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 0.95 user 0.27 sys 0.11 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/35261405/ft1_filtered_4FGL_J0409.8-0359_weekly_bin941.fits scfile=/lscratch/kocevski/35261405/ft2_4FGL_J0409.8-0359_weekly_bin941.fits outfile=/lscratch/kocevski/35261405/cmap_HighResolution_808099201_808704001_4FGL_J0409.8-0359_weekly_bin941.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=62.4629 yref=-3.9865 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 0.83 user 0.27 sys 0.12 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/35261405/ft1_filtered_4FGL_J0409.8-0359_weekly_bin941.fits evtable="EVENTS" scfile=/lscratch/kocevski/35261405/ft2_4FGL_J0409.8-0359_weekly_bin941.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/35261405/Model_4FGL_J0409.8-0359_weekly_bin941.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 sourc outfile=/lscratch/kocevski/35261427/ltcube_808099201_808704001_4FGL_J0409.8-0359_weekly_bin941.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/35261427/ft2_4FGL_J0409.8-0359_weekly_bin941.fits .....................! real 21.53 user 20.60 sys 0.23 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/35261427/ft1_filtered_4FGL_J0409.8-0359_weekly_bin941.fits evtable="EVENTS" scfile=/lscratch/kocevski/35261427/ft2_4FGL_J0409.8-0359_weekly_bin941.fits sctable="SC_DATA" expcube=/lscratch/kocevski/35261427/ltcube_808099201_808704001_4FGL_J0409.8-0359_weekly_bin941.fits outfile=/lscratch/kocevski/35261427/expmap_808099201_808704001_4FGL_J0409.8-0359_weekly_bin941.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/35261427/ltcube_808099201_808704001_4FGL_J0409.8-0359_weekly_bin941.fits .....................! real 77.88 user 71.91 sys 4.27 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Added 143 point sources and 0 extended sources Setting source of interest to: 4FGL J0409.8-0359 @ 62.4629 -3.9865 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/35261427/ft1_filtered_4FGL_J0409.8-0359_weekly_bin941.fits scfile=/lscratch/kocevski/35261427/ft2_4FGL_J0409.8-0359_weekly_bin941.fits outfile=/lscratch/kocevski/35261427/cmap_808099201_808704001_4FGL_J0409.8-0359_weekly_bin941.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=62.4629 yref=-3.9865 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 1.00 user 0.28 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/35261427/ft1_filtered_4FGL_J0409.8-0359_weekly_bin941.fits scfile=/lscratch/kocevski/35261427/ft2_4FGL_J0409.8-0359_weekly_bin941.fits outfile=/lscratch/kocevski/35261427/cmap_HighResolution_808099201_808704001_4FGL_J0409.8-0359_weekly_bin941.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=62.4629 yref=-3.9865 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 1.09 user 0.25 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/35261427/ft1_filtered_4FGL_J0409.8-0359_weekly_bin941.fits evtable="EVENTS" scfile=/lscratch/kocevski/35261427/ft2_4FGL_J0409.8-0359_weekly_bin941.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/35261427/Model_4FGL_J0409.8-0359_weekly_bin941.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding source GAL_V02 Working on... /lscratch/kocevski/35261405/ft1_filtered_4FGL_J0409.8-0359_weekly_bin941.fits.....................! real 95.73 user 92.92 sys 1.14 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/35261405/ft1_filtered_4FGL_J0409.8-0359_weekly_bin941.fits', '/lscratch/kocevski/35261405/ft2_4FGL_J0409.8-0359_weekly_bin941.fits', expMap='/lscratch/kocevski/35261405/expmap_808099201_808704001_4FGL_J0409.8-0359_weekly_bin941.fits', expCube='/lscratch/kocevski/35261405/ltcube_808099201_808704001_4FGL_J0409.8-0359_weekly_bin941.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/35261405/Model_4FGL_J0409.8-0359_weekly_bin941.xml', optimizer='MINUIT') Using source of interest name: '4FGL J0409.8-0359' 4FGL J0409.8-0359 Spectrum: LogParabola 237 norm: 2.695e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 238 alpha: 1.677e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 239 beta: 2.988e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 240 Eb: 1.671e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/35261405/ft1_filtered_4FGL_J0409.8-0359_weekly_bin941.fits Spacecraft file(s): /lscratch/kocevski/35261405/ft2_4FGL_J0409.8-0359_weekly_bin941.fits Exposure map: /lscratch/kocevski/35261405/expmap_808099201_808704001_4FGL_J0409.8-0359_weekly_bin941.fits Exposure cube: /lscratch/kocevski/35261405/ltcube_808099201_808704001_4FGL_J0409.8-0359_weekly_bin941.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/35261405/Model_4FGL_J0409.8-0359_weekly_bin941.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) = 18057.3531838 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 18057.3272491 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .87442E-03 1.0000 .0000 .10000E+07 2 'norm ' 6.5050 1.0000 .0000 .10000E+07 3 'Prefactor ' .35594 1.0000 .0000 .10000E+07 4 'Prefactor ' .30919 1.0000 .0000 .10000E+07 5 'Prefactor ' 3.0811 1.0000 .0000 .10000E+07 6 'norm ' 2.5589 1.0000 .0000 .10000E+07 7 'Prefactor ' .43059E-02 1.0000 .0000 .10000E+07 8 'norm ' 1.1266 1.0000 .0000 .10000E+07 9 'norm ' 3.4129 1.0000 .0000 .10000E+07 10 'norm ' 2.2781 1.0000 .0000 .10000E+07 11 'Prefactor ' 2.3728 1.0000 .0000 .10000E+07 12 'Prefactor ' 14.664 1.0000 .0000 .10000E+07 13 'Prefactor ' 28.300 1.0000 .0000 .10000E+07 14 'Prefactor ' .19817E-07 1.0000 .0000 .10000E+07 15 'norm ' 1.6314 1.0000 .0000 .10000E+07 16 'Prefactor ' .18534E-02 1.0000 .0000 .10000E+07 17 'norm ' 1.9540 1.0000 .0000 .10000E+07 18 'Normalizat' .86967 1.0000 .10000E-01 10.000 19 'Prefactor ' 1.0147 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .4630E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 18057.32 FROM MIGRAD STATUS=CONVERGED 112 CALLS 1384 TOTAL EDM= .13E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 3.0% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .33307E-09 5.7450 .17431E-06** at limit ** 2 norm 6.5050 1.1984 -.24890E-07 -.20667E-02 3 Prefactor .13420E-05 50.048 -.15638E-05** at limit ** 4 Prefactor .30616 5.1476 .71220E-06 -.10423E-02 5 Prefactor 3.1068 6.6380 .14080E-06 .95259E-03 6 norm 2.5670 7.1385 -.48722E-06 -.84511E-03 7 Prefactor .92704E-08 21.708 -.25152E-06** at limit ** 8 norm 1.1269 1.8203 -.15952E-06 .18630E-02 9 norm 3.3822 4.2462 -.15210E-07 .17521E-03 10 norm 2.2739 .77460 -.61089E-08 .23191E-02 11 Prefactor 2.3655 1.0640 -.62370E-07 .22006E-02 12 Prefactor 14.409 3.6025 -.70203E-07 -.17067 13 Prefactor 28.823 4.9187 -.85851E-07 .26824E-01 14 Prefactor .0000 2.3488 -.24431E-06** at limit ** 15 norm 1.6459 1.6175 -.19008E-06 .35977E-02 16 Prefactor .10308E-06 44.588 .11618E-05** at limit ** 17 norm 1.9501 1.3198 -.71514E-08 -.71792E-03 18 Normalizat .86954 .13502 .46474E-05 -.24562E-04 19 Prefactor 1.0149 .66674E-01 .19220E-05 -.13298E-03 ERR DEF= .500 Final values: Prefactor = 3.33067e-10 norm = 6.50501 Prefactor = 1.34204e-06 Prefactor = 0.30616 Prefactor = 3.10681 norm = 2.56698 Prefactor = 9.27036e-09 norm = 1.12691 norm = 3.38216 norm = 2.27394 Prefactor = 2.36545 Prefactor = 14.4087 Prefactor = 28.8226 Prefactor = 0 norm = 1.64593 Prefactor = 1.03084e-07 norm = 1.95009 Normalizat = 0.869543 Prefactor = 1.01495 ********** ** 18 **HESSE ********** FCN= 18057.32 FROM HESSE STATUS=OK 316 CALLS 1700 TOTAL EDM= .72E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .33307E-09 5.7501 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 norm 6.5050 1.2019 .39325E-03 -1.5657 3 Prefactor .13420E-05 51.654 .94780E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .30616 1.7057 .61805E-02 -1.5697 5 Prefactor 3.1068 6.6446 .57757E-03 -1.5673 6 norm 2.5670 7.2034 .63795E-03 -1.5676 7 Prefactor .92704E-08 21.611 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 norm 1.1269 1.8703 .11025E-02 -1.5687 9 norm 3.3822 4.2693 .54734E-03 -1.5671 10 norm 2.2739 .81881 .68003E-03 -1.5678 11 Prefactor 2.3655 1.1433 .66486E-04 -1.5677 12 Prefactor 14.409 15.190 .26129E-03 -1.5632 13 Prefactor 28.823 30.469 .18801E-03 -1.5601 14 Prefactor .0000 2.3505 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 norm 1.6459 1.9480 .82756E-03 -1.5682 16 Prefactor .10308E-06 45.165 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 norm 1.9501 1.3401 .74199E-03 -1.5680 18 Normalizat .86954 .12487 .81119E-01 -.97539 19 Prefactor 1.0149 .60256E-01 .42715E-01 -.92233 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 7.15931e-07 Minuit parameter uncertainties: 1 8.97442e-05 2 1.2019 3 0.0166521 4 1.4453 5 6.64458 6 7.20346 7 0.000894999 8 1.8703 9 4.26933 10 0.818815 11 1.14334 12 15.19 13 30.4689 14 8.97015e-06 15 1.94796 16 0.00431517 17 1.34009 18 0.124908 19 0.0602597 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 18057.3232528 Extracting fit parameters... 4FGL J0409.8-0359 Spectrum: LogParabola 237 norm: 2.567e+00 7.203e+00 0.000e+00 1.000e+06 ( 1.000e-13) 238 alpha: 1.677e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 239 beta: 2.988e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 240 Eb: 1.671e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 460 Prefactor: 1.015e+00 6.026e-02 0.000e+00 1.000e+01 ( 1.000e+00) 461 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 462 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 459 Normalization: 8.695e-01 1.249e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.15 Ra Dec: 62.463 -3.986 Photon Flux Upper Limit: 1.67191000812e-08 ph cm-2 s-1 Energy Flux Upper Limit: 2.28142347317e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/35261405/likelihoodResults_808099201_808704001_4FGL_J0409.8-0359_weekly_bin941.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) = 18056.4493311 delta logL = 0.873921726412 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 18056.4072922 delta logL = 0.915960617778 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 1.4316 1.0000 .0000 .10000E+07 2 'alpha ' 3.6971 1.0000 .0000 5.0000 3 'Normalizat' .84252 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0183 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .4630E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 18056.41 FROM MIGRAD STATUS=CONVERGED 58 CALLS 230 TOTAL EDM= .40E-09 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 1.4326 13.608 .90241E-03 .20725E-01 2 alpha 3.6973 3.7529 .49726 .12783E-03 3 Normalizat .84262 .29362E-01 .82234E-01 .63378E-04 4 Prefactor 1.0183 .14159E-01 .42312E-01 -.13321E-04 ERR DEF= .500 Final values: norm = 1.43264 alpha = 3.69733 Normalizat = 0.842623 Prefactor = 1.01828 ********** ** 18 **HESSE ********** FCN= 18056.41 FROM HESSE STATUS=NOT POSDEF 33 CALLS 263 TOTAL EDM= .24E-05 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 1.4326 47.790 .12714E-04 -1.5684 2 alpha 3.6973 3.7959 .18086E-01 .49944 3 Normalizat .84262 .17754 .36410E-03 -.98507 4 Prefactor 1.0183 .70031E-01 .16755E-03 -.92123 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 2.40186e-06 Minuit parameter uncertainties: 1 16.5489 2 6.69208 3 0.177667 4 0.0700375 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 18056.4072908 delta logL = 0.915962055129 Extracting fit parameters... 4FGL J0409.8-0359 Spectrum: LogParabola 237 norm: 1.433e+00 1.655e+01 0.000e+00 1.000e+06 ( 1.000e-13) 238 alpha: 3.697e+00 6.692e+00 0.000e+00 5.000e+00 ( 1.000e+00) 239 beta: 2.988e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 240 Eb: 1.671e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 460 Prefactor: 1.018e+00 7.004e-02 0.000e+00 1.000e+01 ( 1.000e+00) 461 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 462 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 459 Normalization: 8.426e-01 1.777e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 2.01 Ra Dec: 62.463 -3.986 Photon Index (Free Index): 3.70 +/- 6.69 Photon Flux (Free Index): 3.24e-08 +/- 1.09e-07 Energy Flux (Free Index): 7.12e-06 +/- 6.64e-06 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/35261405/cmap_HighResolution_808099201_808704001_4FGL_J0409.8-0359_weekly_bin941.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.28e-05', comment='SUCCESS', energy_flux2='7.12e-06', dlogl='9.16e-01', photon_flux2='3.24e-08', job_status='DONE', time_completed='2026-08-18 03:38:35.762807', photon_index_error2='6.69', photon_index2='3.70', ts='0.15', fit_tolerance='1e-08', GAL='1.01', photon_index_error='0.00', photon_flux_upper_limit='1.67e-08', energy_flux_error2='6.64e-06', EG='0.87', time_epoch_completed='1787049515.76', return_code='0', job_id='35261405', GAL2='1.02', EG2='0.84', return_code2='102', photon_flux_error2='1.09e-07', ts2='2.01', photon_index='1.68' WHERE bin_id='941' AND source_name='4FGL J0409.8-0359' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Aug 18 03:38:36 PDT 2026 e GAL_V02 Working on... /lscratch/kocevski/35261427/ft1_filtered_4FGL_J0409.8-0359_weekly_bin941.fits.....................! real 98.82 user 95.41 sys 1.12 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/35261427/ft1_filtered_4FGL_J0409.8-0359_weekly_bin941.fits', '/lscratch/kocevski/35261427/ft2_4FGL_J0409.8-0359_weekly_bin941.fits', expMap='/lscratch/kocevski/35261427/expmap_808099201_808704001_4FGL_J0409.8-0359_weekly_bin941.fits', expCube='/lscratch/kocevski/35261427/ltcube_808099201_808704001_4FGL_J0409.8-0359_weekly_bin941.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/35261427/Model_4FGL_J0409.8-0359_weekly_bin941.xml', optimizer='MINUIT') Using source of interest name: '4FGL J0409.8-0359' 4FGL J0409.8-0359 Spectrum: LogParabola 237 norm: 2.695e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 238 alpha: 1.677e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 239 beta: 2.988e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 240 Eb: 1.671e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/35261427/ft1_filtered_4FGL_J0409.8-0359_weekly_bin941.fits Spacecraft file(s): /lscratch/kocevski/35261427/ft2_4FGL_J0409.8-0359_weekly_bin941.fits Exposure map: /lscratch/kocevski/35261427/expmap_808099201_808704001_4FGL_J0409.8-0359_weekly_bin941.fits Exposure cube: /lscratch/kocevski/35261427/ltcube_808099201_808704001_4FGL_J0409.8-0359_weekly_bin941.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/35261427/Model_4FGL_J0409.8-0359_weekly_bin941.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) = 18057.3531838 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 18057.3272491 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .87442E-03 1.0000 .0000 .10000E+07 2 'norm ' 6.5050 1.0000 .0000 .10000E+07 3 'Prefactor ' .35594 1.0000 .0000 .10000E+07 4 'Prefactor ' .30919 1.0000 .0000 .10000E+07 5 'Prefactor ' 3.0811 1.0000 .0000 .10000E+07 6 'norm ' 2.5589 1.0000 .0000 .10000E+07 7 'Prefactor ' .43059E-02 1.0000 .0000 .10000E+07 8 'norm ' 1.1266 1.0000 .0000 .10000E+07 9 'norm ' 3.4129 1.0000 .0000 .10000E+07 10 'norm ' 2.2781 1.0000 .0000 .10000E+07 11 'Prefactor ' 2.3728 1.0000 .0000 .10000E+07 12 'Prefactor ' 14.664 1.0000 .0000 .10000E+07 13 'Prefactor ' 28.300 1.0000 .0000 .10000E+07 14 'Prefactor ' .19817E-07 1.0000 .0000 .10000E+07 15 'norm ' 1.6314 1.0000 .0000 .10000E+07 16 'Prefactor ' .18534E-02 1.0000 .0000 .10000E+07 17 'norm ' 1.9540 1.0000 .0000 .10000E+07 18 'Normalizat' .86967 1.0000 .10000E-01 10.000 19 'Prefactor ' 1.0147 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .4630E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 18057.32 FROM MIGRAD STATUS=CONVERGED 112 CALLS 1384 TOTAL EDM= .13E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 3.0% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .33307E-09 5.7450 .17431E-06** at limit ** 2 norm 6.5050 1.1984 -.24890E-07 -.20667E-02 3 Prefactor .13420E-05 50.048 -.15638E-05** at limit ** 4 Prefactor .30616 5.1476 .71220E-06 -.10423E-02 5 Prefactor 3.1068 6.6380 .14080E-06 .95259E-03 6 norm 2.5670 7.1385 -.48722E-06 -.84511E-03 7 Prefactor .92704E-08 21.708 -.25152E-06** at limit ** 8 norm 1.1269 1.8203 -.15952E-06 .18630E-02 9 norm 3.3822 4.2462 -.15210E-07 .17521E-03 10 norm 2.2739 .77460 -.61089E-08 .23191E-02 11 Prefactor 2.3655 1.0640 -.62370E-07 .22006E-02 12 Prefactor 14.409 3.6025 -.70203E-07 -.17067 13 Prefactor 28.823 4.9187 -.85851E-07 .26824E-01 14 Prefactor .0000 2.3488 -.24431E-06** at limit ** 15 norm 1.6459 1.6175 -.19008E-06 .35977E-02 16 Prefactor .10308E-06 44.588 .11618E-05** at limit ** 17 norm 1.9501 1.3198 -.71514E-08 -.71792E-03 18 Normalizat .86954 .13502 .46474E-05 -.24562E-04 19 Prefactor 1.0149 .66674E-01 .19220E-05 -.13298E-03 ERR DEF= .500 Final values: Prefactor = 3.33067e-10 norm = 6.50501 Prefactor = 1.34204e-06 Prefactor = 0.30616 Prefactor = 3.10681 norm = 2.56698 Prefactor = 9.27036e-09 norm = 1.12691 norm = 3.38216 norm = 2.27394 Prefactor = 2.36545 Prefactor = 14.4087 Prefactor = 28.8226 Prefactor = 0 norm = 1.64593 Prefactor = 1.03084e-07 norm = 1.95009 Normalizat = 0.869543 Prefactor = 1.01495 ********** ** 18 **HESSE ********** FCN= 18057.32 FROM HESSE STATUS=OK 316 CALLS 1700 TOTAL EDM= .72E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .33307E-09 5.7501 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 norm 6.5050 1.2019 .39325E-03 -1.5657 3 Prefactor .13420E-05 51.654 .94780E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .30616 1.7057 .61805E-02 -1.5697 5 Prefactor 3.1068 6.6446 .57757E-03 -1.5673 6 norm 2.5670 7.2034 .63795E-03 -1.5676 7 Prefactor .92704E-08 21.611 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 norm 1.1269 1.8703 .11025E-02 -1.5687 9 norm 3.3822 4.2693 .54734E-03 -1.5671 10 norm 2.2739 .81881 .68003E-03 -1.5678 11 Prefactor 2.3655 1.1433 .66486E-04 -1.5677 12 Prefactor 14.409 15.190 .26129E-03 -1.5632 13 Prefactor 28.823 30.469 .18801E-03 -1.5601 14 Prefactor .0000 2.3505 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 norm 1.6459 1.9480 .82756E-03 -1.5682 16 Prefactor .10308E-06 45.165 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 norm 1.9501 1.3401 .74199E-03 -1.5680 18 Normalizat .86954 .12487 .81119E-01 -.97539 19 Prefactor 1.0149 .60256E-01 .42715E-01 -.92233 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 7.15931e-07 Minuit parameter uncertainties: 1 8.97442e-05 2 1.2019 3 0.0166521 4 1.4453 5 6.64458 6 7.20346 7 0.000894999 8 1.8703 9 4.26933 10 0.818815 11 1.14334 12 15.19 13 30.4689 14 8.97015e-06 15 1.94796 16 0.00431517 17 1.34009 18 0.124908 19 0.0602597 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 18057.3232528 Extracting fit parameters... 4FGL J0409.8-0359 Spectrum: LogParabola 237 norm: 2.567e+00 7.203e+00 0.000e+00 1.000e+06 ( 1.000e-13) 238 alpha: 1.677e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 239 beta: 2.988e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 240 Eb: 1.671e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 460 Prefactor: 1.015e+00 6.026e-02 0.000e+00 1.000e+01 ( 1.000e+00) 461 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 462 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 459 Normalization: 8.695e-01 1.249e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.15 Ra Dec: 62.463 -3.986 Photon Flux Upper Limit: 1.67191000812e-08 ph cm-2 s-1 Energy Flux Upper Limit: 2.28142347317e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/35261427/likelihoodResults_808099201_808704001_4FGL_J0409.8-0359_weekly_bin941.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) = 18056.4493311 delta logL = 0.873921726412 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 18056.4072922 delta logL = 0.915960617778 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 1.4316 1.0000 .0000 .10000E+07 2 'alpha ' 3.6971 1.0000 .0000 5.0000 3 'Normalizat' .84252 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0183 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .4630E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 18056.41 FROM MIGRAD STATUS=CONVERGED 58 CALLS 230 TOTAL EDM= .40E-09 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 1.4326 13.608 .90241E-03 .20725E-01 2 alpha 3.6973 3.7529 .49726 .12783E-03 3 Normalizat .84262 .29362E-01 .82234E-01 .63378E-04 4 Prefactor 1.0183 .14159E-01 .42312E-01 -.13321E-04 ERR DEF= .500 Final values: norm = 1.43264 alpha = 3.69733 Normalizat = 0.842623 Prefactor = 1.01828 ********** ** 18 **HESSE ********** FCN= 18056.41 FROM HESSE STATUS=NOT POSDEF 33 CALLS 263 TOTAL EDM= .24E-05 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 1.4326 47.790 .12714E-04 -1.5684 2 alpha 3.6973 3.7959 .18086E-01 .49944 3 Normalizat .84262 .17754 .36410E-03 -.98507 4 Prefactor 1.0183 .70031E-01 .16755E-03 -.92123 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 2.40186e-06 Minuit parameter uncertainties: 1 16.5489 2 6.69208 3 0.177667 4 0.0700375 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 18056.4072908 delta logL = 0.915962055129 Extracting fit parameters... 4FGL J0409.8-0359 Spectrum: LogParabola 237 norm: 1.433e+00 1.655e+01 0.000e+00 1.000e+06 ( 1.000e-13) 238 alpha: 3.697e+00 6.692e+00 0.000e+00 5.000e+00 ( 1.000e+00) 239 beta: 2.988e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 240 Eb: 1.671e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 460 Prefactor: 1.018e+00 7.004e-02 0.000e+00 1.000e+01 ( 1.000e+00) 461 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 462 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 459 Normalization: 8.426e-01 1.777e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 2.01 Ra Dec: 62.463 -3.986 Photon Index (Free Index): 3.70 +/- 6.69 Photon Flux (Free Index): 3.24e-08 +/- 1.09e-07 Energy Flux (Free Index): 7.12e-06 +/- 6.64e-06 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/35261427/cmap_HighResolution_808099201_808704001_4FGL_J0409.8-0359_weekly_bin941.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.28e-05', comment='SUCCESS', energy_flux2='7.12e-06', dlogl='9.16e-01', photon_flux2='3.24e-08', job_status='DONE', time_completed='2026-08-18 03:39:58.959990', photon_index_error2='6.69', photon_index2='3.70', ts='0.15', fit_tolerance='1e-08', GAL='1.01', photon_index_error='0.00', photon_flux_upper_limit='1.67e-08', energy_flux_error2='6.64e-06', EG='0.87', time_epoch_completed='1787049598.96', return_code='0', job_id='35261427', GAL2='1.02', EG2='0.84', return_code2='102', photon_flux_error2='1.09e-07', ts2='2.01', photon_index='1.68' WHERE bin_id='941' AND source_name='4FGL J0409.8-0359' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Aug 18 03:39:59 PDT 2026