********** ** 18 **HESSE ********** FCN= 8118.203 FROM HESSE STATUS=OK 379 CALLS 2066 TOTAL EDM= .12E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .55511E-10 8.9452 .86821E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor .99365E-07 61.621 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor 13.920 12.670 .26763E-03 -1.5633 4 Prefactor .14710E-07 40.631 .13716E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor 3.4483 4.7866 .54299E-03 -1.5671 6 norm 8.3850 5.8563 .34680E-03 -1.5650 7 norm 3.3844 4.4255 .55316E-03 -1.5671 8 Prefactor .22204E-09 4.6107 .54948E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor .10658E-07 35.854 .14425E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 norm .20539E-08 1.1874 .42118E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .11102E-09 2.6043 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .79607 2.1903 .53345E-03 -1.5690 13 Prefactor 1.6517 35.655 .96095E-03 -1.5682 14 norm 2.0321 1.2715 .72555E-03 -1.5679 15 Prefactor 91.176 48.910 .10490E-03 -1.5517 16 norm .92913 1.1451 .43645E-03 -1.5689 17 Prefactor 8.8105 10.057 .33648E-03 -1.5649 18 norm 3.5578 3.8860 .53519E-03 -1.5670 19 Prefactor .55511E-10 2.2150 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Normalizat .88848 .21848 .80395E-01 -.96866 21 Prefactor .85026 .86281E-01 .44371E-01 -.97902 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.17657e-06 Minuit parameter uncertainties: 1 5.41599e-05 2 0.00494871 3 12.6703 4 0.00154488 5 4.78657 6 5.8563 7 4.42546 8 6.27602e-05 9 0.00123789 10 9.82934e-05 11 3.07324e-05 12 2.1903 13 15.3481 14 1.27151 15 48.91 16 1.14515 17 10.0574 18 3.88604 19 2.23186e-05 20 0.218698 21 0.0862949 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 8118.2028191 Extracting fit parameters... 4FGL J2142.8+1958 Spectrum: PowerLaw 276 Prefactor: 1.066e-08 1.238e-03 0.000e+00 1.000e+06 ( 1.000e-15) 277 Index: 1.795e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 278 Scale: 6.137e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 547 Prefactor: 8.503e-01 8.629e-02 0.000e+00 1.000e+01 ( 1.000e+00) 548 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 549 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 546 Normalization: 8.885e-01 2.187e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 325.701 19.982 Photon Flux Upper Limit: 3.80513835317e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00280241930211 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/37248409/likelihoodResults_810086401_810345601_4FGL_J2142.8+1958_daily_bin2202.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): 102 logL (Free Index) = 8118.21612176 delta logL = -0.0133026592976 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 8118.20281912 delta logL = -2.36450432567e-08 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .89373E-08 1.0000 .0000 .10000E+07 2 'Index ' .10530E-01 1.0000 .0000 10.000 3 'Normalizat' .88851 1.0000 .10000E-01 10.000 4 'Prefactor ' .85025 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5500E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 8118.203 FROM MIGRAD STATUS=CONVERGED 42 CALLS 218 TOTAL EDM= .48E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 49.977 .42118E-03** at limit ** 2 Index 1.2621 1.0526 .79182E-03 .0000 3 Normalizat .88848 1.2243 -.57474E-05 -.47927E-04 4 Prefactor .85026 1.1973 .17158E-05 -.13918E-03 ERR DEF= .500 Final values: Prefactor = 0 Index = 1.26209 Normalizat = 0.888476 Prefactor = 0.850258 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 8118.203 FROM HESSE STATUS=FAILED 9 CALLS 227 TOTAL EDM= .48E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 49.977 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .11660 1.3382 .79182E-03 -.84442 3 Normalizat .88848 1.2243 -.57474E-05 -.96866 4 Prefactor .85026 1.1973 .17158E-05 -.97902 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 4.75867e-12 Minuit parameter uncertainties: 1 1.55956e-05 2 1.07105 3 1.26619 4 1.23751 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 8118.2028191 delta logL = 1.46428646985e-10 Extracting fit parameters... 4FGL J2142.8+1958 Spectrum: PowerLaw 276 Prefactor: 0.000e+00 1.560e-05 0.000e+00 1.000e+06 ( 1.000e-15) 277 Index: 1.262e+00 1.071e+00 0.000e+00 1.000e+01 (-1.000e+00) 278 Scale: 6.137e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 547 Prefactor: 8.503e-01 1.238e+00 0.000e+00 1.000e+01 ( 1.000e+00) 548 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 549 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 546 Normalization: 8.885e-01 1.266e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 325.701 19.982 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/37248409/cmap_HighResolution_810086401_810345601_4FGL_J2142.8+1958_daily_bin2202.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.80e-03', job_status='DONE', photon_flux_upper_limit='3.81e-08', time_completed='2026-09-06 17:03:42.594227', job_id='37248409', GAL2='0.85', fit_tolerance='1e-08', EG2='0.89', EG='0.89', time_epoch_completed='1788739422.59', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.85', dlogl='1.46e-10', ts2='0.00', photon_index_error='0.00', photon_index='1.79' WHERE bin_id='2202' AND source_name='4FGL J2142.8+1958' AND cadence='daily'; Database successfully updated. Analysis Complete. Sun Sep 6 17:03:42 PDT 2026 /sdf/group/fermi/u/kocevski/software/conda/envs/fermitools_v1.0.5/lib/python2.7/site-packages/pyfits/__init__.py:22: PyFITSDeprecationWarning: PyFITS is deprecated, please use astropy.io.fits PyFITSDeprecationWarning) # noqa Likelihood Analysis Tool Support Contact: Daniel Kocevski (daniel.kocevski@nasa.gov) Importing modules... This is make3FGLxml version 01r0. The default diffuse model files and names are for pass 8 and assume you have v10r00p05 of the Fermi Science Tools or higher. This is make4FGLDR3xml version 01r09. The default diffuse model files and names are for P8R3, 4FGL DRs, and the default fermitools directory locations. WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 8118.2028191 Extracting fit parameters... 4FGL J2142.8+1958 Spectrum: PowerLaw 276 Prefactor: 1.066e-08 1.238e-03 0.000e+00 1.000e+06 ( 1.000e-15) 277 Index: 1.795e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 278 Scale: 6.137e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 547 Prefactor: 8.503e-01 8.629e-02 0.000e+00 1.000e+01 ( 1.000e+00) 548 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 549 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 546 Normalization: 8.885e-01 2.187e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 325.701 19.982 Photon Flux Upper Limit: 3.80513835317e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00280241930211 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/37248449/likelihoodResults_810086401_810345601_4FGL_J2142.8+1958_daily_bin2202.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): 102 logL (Free Index) = 8118.21612176 delta logL = -0.0133026592976 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 8118.20281912 delta logL = -2.36450432567e-08 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .89373E-08 1.0000 .0000 .10000E+07 2 'Index ' .10530E-01 1.0000 .0000 10.000 3 'Normalizat' .88851 1.0000 .10000E-01 10.000 4 'Prefactor ' .85025 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5500E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 8118.203 FROM MIGRAD STATUS=CONVERGED 42 CALLS 218 TOTAL EDM= .48E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 49.977 .42118E-03** at limit ** 2 Index 1.2621 1.0526 .79182E-03 .0000 3 Normalizat .88848 1.2243 -.57474E-05 -.47927E-04 4 Prefactor .85026 1.1973 .17158E-05 -.13918E-03 ERR DEF= .500 Final values: Prefactor = 0 Index = 1.26209 Normalizat = 0.888476 Prefactor = 0.850258 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 8118.203 FROM HESSE STATUS=FAILED 9 CALLS 227 TOTAL EDM= .48E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 49.977 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .11660 1.3382 .79182E-03 -.84442 3 Normalizat .88848 1.2243 -.57474E-05 -.96866 4 Prefactor .85026 1.1973 .17158E-05 -.97902 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 4.75867e-12 Minuit parameter uncertainties: 1 1.55956e-05 2 1.07105 3 1.26619 4 1.23751 /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) Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 8118.2028191 Extracting fit parameters... 4FGL J2142.8+1958 Spectrum: PowerLaw 276 Prefactor: 1.066e-08 1.238e-03 0.000e+00 1.000e+06 ( 1.000e-15) 277 Index: 1.795e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 278 Scale: 6.137e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 547 Prefactor: 8.503e-01 8.629e-02 0.000e+00 1.000e+01 ( 1.000e+00) 548 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 549 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 546 Normalization: 8.885e-01 2.187e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 325.701 19.982 Photon Flux Upper Limit: 3.80513835317e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00280241930211 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/37248428/likelihoodResults_810086401_810345601_4FGL_J2142.8+1958_daily_bin2202.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): 102 logL (Free Index) = 8118.21612176 delta logL = -0.0133026592976 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 8118.20281912 delta logL = -2.36450432567e-08 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .89373E-08 1.0000 .0000 .10000E+07 2 'Index ' .10530E-01 1.0000 .0000 10.000 3 'Normalizat' .88851 1.0000 .10000E-01 10.000 4 'Prefactor ' .85025 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5500E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 8118.203 FROM MIGRAD STATUS=CONVERGED 42 CALLS 218 TOTAL EDM= .48E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 49.977 .42118E-03** at limit ** 2 Index 1.2621 1.0526 .79182E-03 .0000 3 Normalizat .88848 1.2243 -.57474E-05 -.47927E-04 4 Prefactor .85026 1.1973 .17158E-05 -.13918E-03 ERR DEF= .500 Final values: Prefactor = 0 Index = 1.26209 Normalizat = 0.888476 Prefactor = 0.850258 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 8118.203 FROM HESSE STATUS=FAILED 9 CALLS 227 TOTAL EDM= .48E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 49.977 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .11660 1.3382 .79182E-03 -.84442 3 Normalizat .88848 1.2243 -.57474E-05 -.96866 4 Prefactor .85026 1.1973 .17158E-05 -.97902 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 4.75867e-12 Minuit parameter uncertainties: 1 1.55956e-05 2 1.07105 3 1.26619 4 1.23751 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 8118.2028191 delta logL = 1.46428646985e-10 Extracting fit parameters... 4FGL J2142.8+1958 Spectrum: PowerLaw 276 Prefactor: 0.000e+00 1.560e-05 0.000e+00 1.000e+06 ( 1.000e-15) 277 Index: 1.262e+00 1.071e+00 0.000e+00 1.000e+01 (-1.000e+00) 278 Scale: 6.137e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 547 Prefactor: 8.503e-01 1.238e+00 0.000e+00 1.000e+01 ( 1.000e+00) 548 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 549 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 546 Normalization: 8.885e-01 1.266e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 325.701 19.982 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/37248449/cmap_HighResolution_810086401_810345601_4FGL_J2142.8+1958_daily_bin2202.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.80e-03', job_status='DONE', photon_flux_upper_limit='3.81e-08', time_completed='2026-09-06 17:03:48.523690', job_id='37248449', GAL2='0.85', fit_tolerance='1e-08', EG2='0.89', EG='0.89', time_epoch_completed='1788739428.52', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.85', dlogl='1.46e-10', ts2='0.00', photon_index_error='0.00', photon_index='1.79' WHERE bin_id='2202' AND source_name='4FGL J2142.8+1958' AND cadence='daily'; Database successfully updated. Analysis Complete. Sun Sep 6 17:03:48 PDT 2026 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 8118.2028191 delta logL = 1.46428646985e-10 Extracting fit parameters... 4FGL J2142.8+1958 Spectrum: PowerLaw 276 Prefactor: 0.000e+00 1.560e-05 0.000e+00 1.000e+06 ( 1.000e-15) 277 Index: 1.262e+00 1.071e+00 0.000e+00 1.000e+01 (-1.000e+00) 278 Scale: 6.137e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 547 Prefactor: 8.503e-01 1.238e+00 0.000e+00 1.000e+01 ( 1.000e+00) 548 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 549 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 546 Normalization: 8.885e-01 1.266e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 325.701 19.982 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/37248428/cmap_HighResolution_810086401_810345601_4FGL_J2142.8+1958_daily_bin2202.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.80e-03', job_status='DONE', photon_flux_upper_limit='3.81e-08', time_completed='2026-09-06 17:03:49.138564', job_id='37248428', GAL2='0.85', fit_tolerance='1e-08', EG2='0.89', EG='0.89', time_epoch_completed='1788739429.14', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.85', dlogl='1.46e-10', ts2='0.00', photon_index_error='0.00', photon_index='1.79' WHERE bin_id='2202' AND source_name='4FGL J2142.8+1958' AND cadence='daily'; Database successfully updated. Analysis Complete. Sun Sep 6 17:03:49 PDT 2026 WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). number of points = 7418 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 8118.2028191 Extracting fit parameters... 4FGL J2142.8+1958 Spectrum: PowerLaw 276 Prefactor: 1.066e-08 1.238e-03 0.000e+00 1.000e+06 ( 1.000e-15) 277 Index: 1.795e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 278 Scale: 6.137e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 547 Prefactor: 8.503e-01 8.629e-02 0.000e+00 1.000e+01 ( 1.000e+00) 548 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 549 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 546 Normalization: 8.885e-01 2.187e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 325.701 19.982 Photon Flux Upper Limit: 3.80513835317e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00280241930211 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/37248418/likelihoodResults_810086401_810345601_4FGL_J2142.8+1958_daily_bin2202.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): 102 logL (Free Index) = 8118.21612176 delta logL = -0.0133026592976 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 8118.20281912 delta logL = -2.36450432567e-08 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .89373E-08 1.0000 .0000 .10000E+07 2 'Index ' .10530E-01 1.0000 .0000 10.000 3 'Normalizat' .88851 1.0000 .10000E-01 10.000 4 'Prefactor ' .85025 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5500E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 8118.203 FROM MIGRAD STATUS=CONVERGED 42 CALLS 218 TOTAL EDM= .48E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 49.977 .42118E-03** at limit ** 2 Index 1.2621 1.0526 .79182E-03 .0000 3 Normalizat .88848 1.2243 -.57474E-05 -.47927E-04 4 Prefactor .85026 1.1973 .17158E-05 -.13918E-03 ERR DEF= .500 Final values: Prefactor = 0 Index = 1.26209 Normalizat = 0.888476 Prefactor = 0.850258 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 8118.203 FROM HESSE STATUS=FAILED 9 CALLS 227 TOTAL EDM= .48E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 49.977 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .11660 1.3382 .79182E-03 -.84442 3 Normalizat .88848 1.2243 -.57474E-05 -.96866 4 Prefactor .85026 1.1973 .17158E-05 -.97902 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 4.75867e-12 Minuit parameter uncertainties: 1 1.55956e-05 2 1.07105 3 1.26619 4 1.23751 Done. Performing analysis on: 4FGL_J2142.8+1958_daily_bin2202 RA = 325.701, Dec = 19.982 tmin = 810086401, tmax = 810345601 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='37248621', job_status='RUN', time_executed='2026-09-06 17:02:34.324650', time_epoch_executed='1788739354.32' WHERE source_name='4FGL J2142.8+1958' and cadence='daily' and bin_id='2202' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/37248621 Creating custom pfile directory: /lscratch/kocevski/37248621/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=810086401.0 && nMetStart<810345601.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=810086401.0 && nMetStart<810345601.0' /Data/Flight/Level1/LPA Retrieving 46 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/37248621/ft1_4FGL_J2142.8+1958_daily_bin2202.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=810086401.0 && nMetStart<810345601.0' /Data/Flight/Level1/LPA Retrieving 46 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/37248621/ft2_4FGL_J2142.8+1958_daily_bin2202.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/37248621/ft1_4FGL_J2142.8+1958_daily_bin2202.fits outfile=/lscratch/kocevski/37248621/ft1_filteredMKT_4FGL_J2142.8+1958_daily_bin2202.fits ra=325.701 dec=19.982 rad=12.0 tmin=810086401.0 tmax=810345601.0 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 2.13 user 1.68 sys 0.16 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/37248621/ft2_4FGL_J2142.8+1958_daily_bin2202.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/37248621/ft2_4FGL_J2142.8+1958_daily_bin2202.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/37248621/ft1_filteredMKT_4FGL_J2142.8+1958_daily_bin2202.fits evtable="EVENTS" outfile="/lscratch/kocevski/37248621/ft1_filtered_4FGL_J2142.8+1958_daily_bin2202.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 0.59 user 0.17 sys 0.12 Number of photons that the gtmktime cut: 767 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/37248621/ft1_filtered_4FGL_J2142.8+1958_daily_bin2202.fits" evtable="EVENTS" scfile=/lscratch/kocevski/37248621/ft2_4FGL_J2142.8+1958_daily_bin2202.fits sctable="SC_DATA" outfshell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 8118.2028191 delta logL = 1.46428646985e-10 Extracting fit parameters... 4FGL J2142.8+1958 Spectrum: PowerLaw 276 Prefactor: 0.000e+00 1.560e-05 0.000e+00 1.000e+06 ( 1.000e-15) 277 Index: 1.262e+00 1.071e+00 0.000e+00 1.000e+01 (-1.000e+00) 278 Scale: 6.137e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 547 Prefactor: 8.503e-01 1.238e+00 0.000e+00 1.000e+01 ( 1.000e+00) 548 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 549 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 546 Normalization: 8.885e-01 1.266e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 325.701 19.982 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/37248418/cmap_HighResolution_810086401_810345601_4FGL_J2142.8+1958_daily_bin2202.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.80e-03', job_status='DONE', photon_flux_upper_limit='3.81e-08', time_completed='2026-09-06 17:04:05.173401', job_id='37248418', GAL2='0.85', fit_tolerance='1e-08', EG2='0.89', EG='0.89', time_epoch_completed='1788739445.17', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.85', dlogl='1.46e-10', ts2='0.00', photon_index_error='0.00', photon_index='1.79' WHERE bin_id='2202' AND source_name='4FGL J2142.8+1958' AND cadence='daily'; Database successfully updated. Analysis Complete. Sun Sep 6 17:04:05 PDT 2026 number of points = 7418 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J2142.8+1958_daily_bin2202 RA = 325.701, Dec = 19.982 tmin = 810086401, tmax = 810345601 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='37248643', job_status='RUN', time_executed='2026-09-06 17:02:50.056989', time_epoch_executed='1788739370.06' WHERE source_name='4FGL J2142.8+1958' and cadence='daily' and bin_id='2202' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/37248643 Creating custom pfile directory: /lscratch/kocevski/37248643/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=810086401.0 && nMetStart<810345601.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=810086401.0 && nMetStart<810345601.0' /Data/Flight/Level1/LPA Retrieving 46 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/37248643/ft1_4FGL_J2142.8+1958_daily_bin2202.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=810086401.0 && nMetStart<810345601.0' /Data/Flight/Level1/LPA Retrieving 46 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/37248643/ft2_4FGL_J2142.8+1958_daily_bin2202.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/37248643/ft1_4FGL_J2142.8+1958_daily_bin2202.fits outfile=/lscratch/kocevski/37248643/ft1_filteredMKT_4FGL_J2142.8+1958_daily_bin2202.fits ra=325.701 dec=19.982 rad=12.0 tmin=810086401.0 tmax=810345601.0 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 2.09 user 1.67 sys 0.17 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/37248643/ft2_4FGL_J2142.8+1958_daily_bin2202.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/37248643/ft2_4FGL_J2142.8+1958_daily_bin2202.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/37248643/ft1_filteredMKT_4FGL_J2142.8+1958_daily_bin2202.fits evtable="EVENTS" outfile="/lscratch/kocevski/37248643/ft1_filtered_4FGL_J2142.8+1958_daily_bin2202.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 0.61 user 0.16 sys 0.14 Number of photons that the gtmktime cut: 767 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/37248643/ft1_filtered_4FGL_J2142.8+1958_daily_bin2202.fits" evtable="EVENTS" scfile=/lscratch/kocevski/37248643/ft2_4FGL_J2142.8+1958_daily_bin2202.fits sctable="SC_DATA" outfile=/lscratch/kocevski/37248621/ltcube_810086401_810345601_4FGL_J2142.8+1958_daily_bin2202.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/37248621/ft2_4FGL_J2142.8+1958_daily_bin2202.fits .....................! real 7.29 user 6.75 sys 0.21 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/37248621/ft1_filtered_4FGL_J2142.8+1958_daily_bin2202.fits evtable="EVENTS" scfile=/lscratch/kocevski/37248621/ft2_4FGL_J2142.8+1958_daily_bin2202.fits sctable="SC_DATA" expcube=/lscratch/kocevski/37248621/ltcube_810086401_810345601_4FGL_J2142.8+1958_daily_bin2202.fits outfile=/lscratch/kocevski/37248621/expmap_810086401_810345601_4FGL_J2142.8+1958_daily_bin2202.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/37248621/ltcube_810086401_810345601_4FGL_J2142.8+1958_daily_bin2202.fits .....................! real 59.52 user 55.63 sys 3.40 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 Cygnus Loop in ROI, make sure /sdf/group/fermi/g/LCRepository/Likelihood/ExtendedSources/Extended_8years/Templates/CygnusLoop.fits is the correct path to the extended template. Added 163 point sources and 1 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 J2142.8+1958 @ 325.701 19.982 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/37248621/ft1_filtered_4FGL_J2142.8+1958_daily_bin2202.fits scfile=/lscratch/kocevski/37248621/ft2_4FGL_J2142.8+1958_daily_bin2202.fits outfile=/lscratch/kocevski/37248621/cmap_810086401_810345601_4FGL_J2142.8+1958_daily_bin2202.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=325.701 yref=19.982 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 0.61 user 0.19 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/37248621/ft1_filtered_4FGL_J2142.8+1958_daily_bin2202.fits scfile=/lscratch/kocevski/37248621/ft2_4FGL_J2142.8+1958_daily_bin2202.fits outfile=/lscratch/kocevski/37248621/cmap_HighResolution_810086401_810345601_4FGL_J2142.8+1958_daily_bin2202.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=325.701 yref=19.982 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 0.58 user 0.21 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/37248621/ft1_filtered_4FGL_J2142.8+1958_daily_bin2202.fits evtable="EVENTS" scfile=/lscratch/kocevski/37248621/ft2_4FGL_J2142.8+1958_daily_bin2202.fits snumber of points = 7418 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J2142.8+1958_daily_bin2202 RA = 325.701, Dec = 19.982 tmin = 810086401, tmax = 810345601 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='37248694', job_status='RUN', time_executed='2026-09-06 17:03:51.866686', time_epoch_executed='1788739431.87' WHERE source_name='4FGL J2142.8+1958' and cadence='daily' and bin_id='2202' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/37248694 Creating custom pfile directory: /lscratch/kocevski/37248694/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=810086401.0 && nMetStart<810345601.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=810086401.0 && nMetStart<810345601.0' /Data/Flight/Level1/LPA Retrieving 46 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/37248694/ft1_4FGL_J2142.8+1958_daily_bin2202.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=810086401.0 && nMetStart<810345601.0' /Data/Flight/Level1/LPA Retrieving 46 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/37248694/ft2_4FGL_J2142.8+1958_daily_bin2202.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/37248694/ft1_4FGL_J2142.8+1958_daily_bin2202.fits outfile=/lscratch/kocevski/37248694/ft1_filteredMKT_4FGL_J2142.8+1958_daily_bin2202.fits ra=325.701 dec=19.982 rad=12.0 tmin=810086401.0 tmax=810345601.0 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 2.68 user 2.06 sys 0.17 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/37248694/ft2_4FGL_J2142.8+1958_daily_bin2202.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/37248694/ft2_4FGL_J2142.8+1958_daily_bin2202.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/37248694/ft1_filteredMKT_4FGL_J2142.8+1958_daily_bin2202.fits evtable="EVENTS" outfile="/lscratch/kocevski/37248694/ft1_filtered_4FGL_J2142.8+1958_daily_bin2202.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 0.66 user 0.21 sys 0.12 Number of photons that the gtmktime cut: 767 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/37248694/ft1_filtered_4FGL_J2142.8+1958_daily_bin2202.fits" evtable="EVENTS" scfile=/lscratch/kocevski/37248694/ft2_4FGL_J2142.8+1958_daily_bin2202.fits sctable="SC_DATA" outfile=/lscratch/kocevski/37248643/ltcube_810086401_810345601_4FGL_J2142.8+1958_daily_bin2202.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/37248643/ft2_4FGL_J2142.8+1958_daily_bin2202.fits .....................! real 7.58 user 7.07 sys 0.21 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/37248643/ft1_filtered_4FGL_J2142.8+1958_daily_bin2202.fits evtable="EVENTS" scfile=/lscratch/kocevski/37248643/ft2_4FGL_J2142.8+1958_daily_bin2202.fits sctable="SC_DATA" expcube=/lscratch/kocevski/37248643/ltcube_810086401_810345601_4FGL_J2142.8+1958_daily_bin2202.fits outfile=/lscratch/kocevski/37248643/expmap_810086401_810345601_4FGL_J2142.8+1958_daily_bin2202.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/37248643/ltcube_810086401_810345601_4FGL_J2142.8+1958_daily_bin2202.fits .....................! real 59.89 user 55.75 sys 3.55 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 Cygnus Loop in ROI, make sure /sdf/group/fermi/g/LCRepository/Likelihood/ExtendedSources/Extended_8years/Templates/CygnusLoop.fits is the correct path to the extended template. Added 163 point sources and 1 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 J2142.8+1958 @ 325.701 19.982 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/37248643/ft1_filtered_4FGL_J2142.8+1958_daily_bin2202.fits scfile=/lscratch/kocevski/37248643/ft2_4FGL_J2142.8+1958_daily_bin2202.fits outfile=/lscratch/kocevski/37248643/cmap_810086401_810345601_4FGL_J2142.8+1958_daily_bin2202.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=325.701 yref=19.982 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 0.62 user 0.20 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/37248643/ft1_filtered_4FGL_J2142.8+1958_daily_bin2202.fits scfile=/lscratch/kocevski/37248643/ft2_4FGL_J2142.8+1958_daily_bin2202.fits outfile=/lscratch/kocevski/37248643/cmap_HighResolution_810086401_810345601_4FGL_J2142.8+1958_daily_bin2202.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=325.701 yref=19.982 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 0.54 user 0.21 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/37248643/ft1_filtered_4FGL_J2142.8+1958_daily_bin2202.fits evtable="EVENTS" scfile=/lscratch/kocevski/37248643/ft2_4FGL_J2142.8+1958_daily_bin2202.fits sile=/lscratch/kocevski/37248694/ltcube_810086401_810345601_4FGL_J2142.8+1958_daily_bin2202.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/37248694/ft2_4FGL_J2142.8+1958_daily_bin2202.fits .....................! real 8.81 user 8.21 sys 0.20 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/37248694/ft1_filtered_4FGL_J2142.8+1958_daily_bin2202.fits evtable="EVENTS" scfile=/lscratch/kocevski/37248694/ft2_4FGL_J2142.8+1958_daily_bin2202.fits sctable="SC_DATA" expcube=/lscratch/kocevski/37248694/ltcube_810086401_810345601_4FGL_J2142.8+1958_daily_bin2202.fits outfile=/lscratch/kocevski/37248694/expmap_810086401_810345601_4FGL_J2142.8+1958_daily_bin2202.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/37248694/ltcube_810086401_810345601_4FGL_J2142.8+1958_daily_bin2202.fits .....................! real 72.39 user 67.50 sys 4.16 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 Cygnus Loop in ROI, make sure /sdf/group/fermi/g/LCRepository/Likelihood/ExtendedSources/Extended_8years/Templates/CygnusLoop.fits is the correct path to the extended template. Added 163 point sources and 1 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 J2142.8+1958 @ 325.701 19.982 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/37248694/ft1_filtered_4FGL_J2142.8+1958_daily_bin2202.fits scfile=/lscratch/kocevski/37248694/ft2_4FGL_J2142.8+1958_daily_bin2202.fits outfile=/lscratch/kocevski/37248694/cmap_810086401_810345601_4FGL_J2142.8+1958_daily_bin2202.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=325.701 yref=19.982 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 0.64 user 0.23 sys 0.11 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/37248694/ft1_filtered_4FGL_J2142.8+1958_daily_bin2202.fits scfile=/lscratch/kocevski/37248694/ft2_4FGL_J2142.8+1958_daily_bin2202.fits outfile=/lscratch/kocevski/37248694/cmap_HighResolution_810086401_810345601_4FGL_J2142.8+1958_daily_bin2202.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=325.701 yref=19.982 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 0.66 user 0.23 sys 0.14 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/37248694/ft1_filtered_4FGL_J2142.8+1958_daily_bin2202.fits evtable="EVENTS" scfile=/lscratch/kocevski/37248694/ft2_4FGL_J2142.8+1958_daily_bin2202.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/37248621/Model_4FGL_J2142.8+1958_daily_bin2202.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 Cygnus Loop adding source EG_v02 adding source GAL_V02 Working on... /lscratch/kocevski/37248621/ft1_filtered_4FGL_J2142.8+1958_daily_bin2202.fits.....................! real 39.31 user 37.80 sys 1.07 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/37248621/ft1_filtered_4FGL_J2142.8+1958_daily_bin2202.fits', '/lscratch/kocevski/37248621/ft2_4FGL_J2142.8+1958_daily_bin2202.fits', expMap='/lscratch/kocevski/37248621/expmap_810086401_810345601_4FGL_J2142.8+1958_daily_bin2202.fits', expCube='/lscratch/kocevski/37248621/ltcube_810086401_810345601_4FGL_J2142.8+1958_daily_bin2202.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/37248621/Model_4FGL_J2142.8+1958_daily_bin2202.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2142.8+1958' 4FGL J2142.8+1958 Spectrum: PowerLaw 276 Prefactor: 4.708e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-15) 277 Index: 1.795e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 278 Scale: 6.137e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/37248621/ft1_filtered_4FGL_J2142.8+1958_daily_bin2202.fits Spacecraft file(s): /lscratch/kocevski/37248621/ft2_4FGL_J2142.8+1958_daily_bin2202.fits Exposure map: /lscratch/kocevski/37248621/expmap_810086401_810345601_4FGL_J2142.8+1958_daily_bin2202.fits Exposure cube: /lscratch/kocevski/37248621/ltcube_810086401_810345601_4FGL_J2142.8+1958_daily_bin2202.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/37248621/Model_4FGL_J2142.8+1958_daily_bin2202.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) = 8118.25660428 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 8118.20664934 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .25726E-01 1.0000 .0000 .10000E+07 2 'Prefactor ' .86219E-03 1.0000 .0000 .10000E+07 3 'Prefactor ' 13.980 1.0000 .0000 .10000E+07 4 'Prefactor ' .10812 1.0000 .0000 .10000E+07 5 'Prefactor ' 3.4654 1.0000 .0000 .10000E+07 6 'norm ' 8.3450 1.0000 .0000 .10000E+07 7 'norm ' 3.3446 1.0000 .0000 .10000E+07 8 'Prefactor ' .44237E-02 1.0000 .0000 .10000E+07 9 'Prefactor ' .82527E-01 1.0000 .0000 .10000E+07 10 'norm ' .32215E-02 1.0000 .0000 .10000E+07 11 'Prefactor ' .28616E-04 1.0000 .0000 .10000E+07 12 'norm ' .79451 1.0000 .0000 .10000E+07 13 'Prefactor ' 1.3138 1.0000 .0000 .10000E+07 14 'norm ' 2.0312 1.0000 .0000 .10000E+07 15 'Prefactor ' 90.880 1.0000 .0000 .10000E+07 16 'norm ' .93092 1.0000 .0000 .10000E+07 17 'Prefactor ' 8.8611 1.0000 .0000 .10000E+07 18 'norm ' 3.5629 1.0000 .0000 .10000E+07 19 'Prefactor ' .33874E-03 1.0000 .0000 .10000E+07 20 'Normalizat' .88811 1.0000 .10000E-01 10.000 21 'Prefactor ' .85049 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5500E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 8118.203 FROM MIGRAD STATUS=CONVERGED 151 CALLS 1687 TOTAL EDM= .36E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.0% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .55511E-10 19.561 .13538E-07** at limit ** 2 Prefactor .99365E-07 61.023 -.88563E-06** at limit ** 3 Prefactor 13.920 2.5798 -.95862E-07 -.61539E-01 4 Prefactor .14710E-07 41.285 .13244E-06** at limit ** 5 Prefactor 3.4483 4.7293 -.70278E-07 .67425E-03 6 norm 8.3850 5.7992 .29263E-07 .37121E-03 7 norm 3.3844 4.3979 .11785E-07 -.46043E-03 8 Prefactor .22204E-09 69.967 -.19715E-05** at limit ** 9 Prefactor .10658E-07 35.866 .33324E-08** at limit ** 10 norm .20539E-08 6.8045 .23100E-06** at limit ** 11 Prefactor .11102E-09 2.5955 -.29190E-07** at limit ** 12 norm .79607 2.1788 .39064E-07 -.67745E-03 13 Prefactor 1.6517 33.398 .20069E-05 -.17787E-02 14 norm 2.0321 1.2521 -.39782E-07 -.70856E-03 15 Prefactor 91.176 2.5916 .21632E-07 -.16976 16 norm .92913 1.1341 .21152E-07 -.10050E-02 17 Prefactor 8.8105 1.9090 -.40735E-07 -.71195E-02 18 norm 3.5578 3.8789 .41014E-07 -.16021E-02 19 Prefactor .55511E-10 2.1844 .12216E-06** at limit ** 20 Normalizat .88848 .24858 .29658E-05 .31721E-04 21 Prefactor .85026 .10313 -.47378E-06 .51650E-04 ERR DEF= .500 Final values: Prefactor = 5.55112e-11 Prefactor = 9.9365e-08 Prefactor = 13.9196 Prefactor = 1.47105e-08 Prefactor = 3.44833 norm = 8.38498 norm = 3.38438 Prefactor = 2.22045e-10 Prefactor = 1.06581e-08 norm = 2.05391e-09 Prefactor = 1.11022e-10 norm = 0.796068 Prefactor = 1.65169 norm = 2.03207 Prefactor = 91.1765 norm = 0.929132 Prefactor = 8.81055 norm = 3.55783 Prefactor = 5.55112e-11 Normalizat = 0.888476 Prefactor = 0.850258 ctable="SC_DATA" srcmdl=/lscratch/kocevski/37248643/Model_4FGL_J2142.8+1958_daily_bin2202.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 Cygnus Loop adding source EG_v02 adding source GAL_V02 Working on... /lscratch/kocevski/37248643/ft1_filtered_4FGL_J2142.8+1958_daily_bin2202.fits.....................! real 39.26 user 37.89 sys 0.89 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/37248643/ft1_filtered_4FGL_J2142.8+1958_daily_bin2202.fits', '/lscratch/kocevski/37248643/ft2_4FGL_J2142.8+1958_daily_bin2202.fits', expMap='/lscratch/kocevski/37248643/expmap_810086401_810345601_4FGL_J2142.8+1958_daily_bin2202.fits', expCube='/lscratch/kocevski/37248643/ltcube_810086401_810345601_4FGL_J2142.8+1958_daily_bin2202.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/37248643/Model_4FGL_J2142.8+1958_daily_bin2202.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2142.8+1958' 4FGL J2142.8+1958 Spectrum: PowerLaw 276 Prefactor: 4.708e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-15) 277 Index: 1.795e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 278 Scale: 6.137e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/37248643/ft1_filtered_4FGL_J2142.8+1958_daily_bin2202.fits Spacecraft file(s): /lscratch/kocevski/37248643/ft2_4FGL_J2142.8+1958_daily_bin2202.fits Exposure map: /lscratch/kocevski/37248643/expmap_810086401_810345601_4FGL_J2142.8+1958_daily_bin2202.fits Exposure cube: /lscratch/kocevski/37248643/ltcube_810086401_810345601_4FGL_J2142.8+1958_daily_bin2202.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/37248643/Model_4FGL_J2142.8+1958_daily_bin2202.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) = 8118.25660428 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 8118.20664934 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .25726E-01 1.0000 .0000 .10000E+07 2 'Prefactor ' .86219E-03 1.0000 .0000 .10000E+07 3 'Prefactor ' 13.980 1.0000 .0000 .10000E+07 4 'Prefactor ' .10812 1.0000 .0000 .10000E+07 5 'Prefactor ' 3.4654 1.0000 .0000 .10000E+07 6 'norm ' 8.3450 1.0000 .0000 .10000E+07 7 'norm ' 3.3446 1.0000 .0000 .10000E+07 8 'Prefactor ' .44237E-02 1.0000 .0000 .10000E+07 9 'Prefactor ' .82527E-01 1.0000 .0000 .10000E+07 10 'norm ' .32215E-02 1.0000 .0000 .10000E+07 11 'Prefactor ' .28616E-04 1.0000 .0000 .10000E+07 12 'norm ' .79451 1.0000 .0000 .10000E+07 13 'Prefactor ' 1.3138 1.0000 .0000 .10000E+07 14 'norm ' 2.0312 1.0000 .0000 .10000E+07 15 'Prefactor ' 90.880 1.0000 .0000 .10000E+07 16 'norm ' .93092 1.0000 .0000 .10000E+07 17 'Prefactor ' 8.8611 1.0000 .0000 .10000E+07 18 'norm ' 3.5629 1.0000 .0000 .10000E+07 19 'Prefactor ' .33874E-03 1.0000 .0000 .10000E+07 20 'Normalizat' .88811 1.0000 .10000E-01 10.000 21 'Prefactor ' .85049 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** **** ********** ** 18 **HESSE ********** FCN= 8118.203 FROM HESSE STATUS=OK 379 CALLS 2066 TOTAL EDM= .12E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .55511E-10 8.9452 .86821E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor .99365E-07 61.621 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor 13.920 12.670 .26763E-03 -1.5633 4 Prefactor .14710E-07 40.631 .13716E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor 3.4483 4.7866 .54299E-03 -1.5671 6 norm 8.3850 5.8563 .34680E-03 -1.5650 7 norm 3.3844 4.4255 .55316E-03 -1.5671 8 Prefactor .22204E-09 4.6107 .54948E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor .10658E-07 35.854 .14425E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 norm .20539E-08 1.1874 .42118E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .11102E-09 2.6043 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .79607 2.1903 .53345E-03 -1.5690 13 Prefactor 1.6517 35.655 .96095E-03 -1.5682 14 norm 2.0321 1.2715 .72555E-03 -1.5679 15 Prefactor 91.176 48.910 .10490E-03 -1.5517 16 norm .92913 1.1451 .43645E-03 -1.5689 17 Prefactor 8.8105 10.057 .33648E-03 -1.5649 18 norm 3.5578 3.8860 .53519E-03 -1.5670 19 Prefactor .55511E-10 2.2150 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Normalizat .88848 .21848 .80395E-01 -.96866 21 Prefactor .85026 .86281E-01 .44371E-01 -.97902 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.17657e-06 Minuit parameter uncertainties: 1 5.41599e-05 2 0.00494871 3 12.6703 4 0.00154488 5 4.78657 6 5.8563 7 4.42546 8 6.27602e-05 9 0.00123789 10 9.82934e-05 11 3.07324e-05 12 2.1903 13 15.3481 14 1.27151 15 48.91 16 1.14515 17 10.0574 18 3.88604 19 2.23186e-05 20 0.218698 21 0.0862949 ****** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5500E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 8118.203 FROM MIGRAD STATUS=CONVERGED 151 CALLS 1687 TOTAL EDM= .36E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.0% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .55511E-10 19.561 .13538E-07** at limit ** 2 Prefactor .99365E-07 61.023 -.88563E-06** at limit ** 3 Prefactor 13.920 2.5798 -.95862E-07 -.61539E-01 4 Prefactor .14710E-07 41.285 .13244E-06** at limit ** 5 Prefactor 3.4483 4.7293 -.70278E-07 .67425E-03 6 norm 8.3850 5.7992 .29263E-07 .37121E-03 7 norm 3.3844 4.3979 .11785E-07 -.46043E-03 8 Prefactor .22204E-09 69.967 -.19715E-05** at limit ** 9 Prefactor .10658E-07 35.866 .33324E-08** at limit ** 10 norm .20539E-08 6.8045 .23100E-06** at limit ** 11 Prefactor .11102E-09 2.5955 -.29190E-07** at limit ** 12 norm .79607 2.1788 .39064E-07 -.67745E-03 13 Prefactor 1.6517 33.398 .20069E-05 -.17787E-02 14 norm 2.0321 1.2521 -.39782E-07 -.70856E-03 15 Prefactor 91.176 2.5916 .21632E-07 -.16976 16 norm .92913 1.1341 .21152E-07 -.10050E-02 17 Prefactor 8.8105 1.9090 -.40735E-07 -.71195E-02 18 norm 3.5578 3.8789 .41014E-07 -.16021E-02 19 Prefactor .55511E-10 2.1844 .12216E-06** at limit ** 20 Normalizat .88848 .24858 .29658E-05 .31721E-04 21 Prefactor .85026 .10313 -.47378E-06 .51650E-04 ERR DEF= .500 Final values: Prefactor = 5.55112e-11 Prefactor = 9.9365e-08 Prefactor = 13.9196 Prefactor = 1.47105e-08 Prefactor = 3.44833 norm = 8.38498 norm = 3.38438 Prefactor = 2.22045e-10 Prefactor = 1.06581e-08 norm = 2.05391e-09 Prefactor = 1.11022e-10 norm = 0.796068 Prefactor = 1.65169 norm = 2.03207 Prefactor = 91.1765 norm = 0.929132 Prefactor = 8.81055 norm = 3.55783 Prefactor = 5.55112e-11 Normalizat = 0.888476 Prefactor = 0.850258 ********** ** 18 **HESSE ********** FCN= 8118.203 FROM HESSE STATUS=OK 379 CALLS 2066 TOTAL EDM= .12E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .55511E-10 8.9452 .86821E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor .99365E-07 61.621 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor 13.920 12.670 .26763E-03 -1.5633 4 Prefactor .14710E-07 40.631 .13716E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor 3.4483 4.7866 .54299E-03 -1.5671 6 norm 8.3850 5.8563 .34680E-03 -1.5650 7 norm 3.3844 4.4255 .55316E-03 -1.5671 8 Prefactor .22204E-09 4.6107 .54948E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor .10658E-07 35.854 .14425E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 norm .20539E-08 1.1874 .42118E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .11102E-09 2.6043 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .79607 2.1903 .53345E-03 -1.5690 13 Prefactor 1.6517 35.655 .96095E-03 -1.5682 14 norm 2.0321 1.2715 .72555E-03 -1.5679 15 Prefactor 91.176 48.910 .10490E-03 -1.5517 16 norm .92913 1.1451 .43645E-03 -1.5689 17 Prefactor 8.8105 10.057 .33648E-03 -1.5649 18 norm 3.5578 3.8860 .53519E-03 -1.5670 19 Prefactor .55511E-10 2.2150 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Normalizat .88848 .21848 .80395E-01 -.96866 21 Prefactor .85026 .86281E-01 .44371E-01 -.97902 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.17657e-06 Minuit parameter uncertainties: 1 5.41599e-05 2 0.00494871 3 12.6703 4 0.00154488 5 4.78657 6 5.8563 7 4.42546 8 6.27602e-05 9 0.00123789 10 9.82934e-05 11 3.07324e-05 12 2.1903 13 15.3481 14 1.27151 15 48.91 16 1.14515 17 10.0574 18 3.88604 19 2.23186e-05 20 0.218698 21 0.0862949 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 8118.2028191 Extracting fit parameters... 4FGL J2142.8+1958 Spectrum: PowerLaw 276 Prefactor: 1.066e-08 1.238e-03 0.000e+00 1.000e+06 ( 1.000e-15) 277 Index: 1.795e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 278 Scale: 6.137e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 547 Prefactor: 8.503e-01 8.629e-02 0.000e+00 1.000e+01 ( 1.000e+00) 548 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 549 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 546 Normalization: 8.885e-01 2.187e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 325.701 19.982 Photon Flux Upper Limit: 3.80513835317e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00280241930211 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/37248621/likelihoodResults_810086401_810345601_4FGL_J2142.8+1958_daily_bin2202.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): 102 logL (Free Index) = 8118.21612176 delta logL = -0.0133026592976 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 8118.20281912 delta logL = -2.36450432567e-08 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .89373E-08 1.0000 .0000 .10000E+07 2 'Index ' .10530E-01 1.0000 .0000 10.000 3 'Normalizat' .88851 1.0000 .10000E-01 10.000 4 'Prefactor ' .85025 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5500E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 8118.203 FROM MIGRAD STATUS=CONVERGED 42 CALLS 218 TOTAL EDM= .48E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 49.977 .42118E-03** at limit ** 2 Index 1.2621 1.0526 .79182E-03 .0000 3 Normalizat .88848 1.2243 -.57474E-05 -.47927E-04 4 Prefactor .85026 1.1973 .17158E-05 -.13918E-03 ERR DEF= .500 Final values: Prefactor = 0 Index = 1.26209 Normalizat = 0.888476 Prefactor = 0.850258 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 8118.203 FROM HESSE STATUS=FAILED 9 CALLS 227 TOTAL EDM= .48E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 49.977 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .11660 1.3382 .79182E-03 -.84442 3 Normalizat .88848 1.2243 -.57474E-05 -.96866 4 Prefactor .85026 1.1973 .17158E-05 -.97902 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 4.75867e-12 Minuit parameter uncertainties: 1 1.55956e-05 2 1.07105 3 1.26619 4 1.23751 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 8118.2028191 delta logL = 1.46428646985e-10 Extracting fit parameters... 4FGL J2142.8+1958 Spectrum: PowerLaw 276 Prefactor: 0.000e+00 1.560e-05 0.000e+00 1.000e+06 ( 1.000e-15) 277 Index: 1.262e+00 1.071e+00 0.000e+00 1.000e+01 (-1.000e+00) 278 Scale: 6.137e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 547 Prefactor: 8.503e-01 1.238e+00 0.000e+00 1.000e+01 ( 1.000e+00) 548 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 549 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 546 Normalization: 8.885e-01 1.266e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 325.701 19.982 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/37248621/cmap_HighResolution_810086401_810345601_4FGL_J2142.8+1958_daily_bin2202.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.80e-03', job_status='DONE', photon_flux_upper_limit='3.81e-08', time_completed='2026-09-06 17:07:47.648365', job_id='37248621', GAL2='0.85', fit_tolerance='1e-08', EG2='0.89', EG='0.89', time_epoch_completed='1788739667.65', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.85', dlogl='1.46e-10', ts2='0.00', photon_index_error='0.00', photon_index='1.79' WHERE bin_id='2202' AND source_name='4FGL J2142.8+1958' AND cadence='daily'; Database successfully updated. Analysis Complete. Sun Sep 6 17:07:47 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 8118.2028191 Extracting fit parameters... 4FGL J2142.8+1958 Spectrum: PowerLaw 276 Prefactor: 1.066e-08 1.238e-03 0.000e+00 1.000e+06 ( 1.000e-15) 277 Index: 1.795e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 278 Scale: 6.137e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 547 Prefactor: 8.503e-01 8.629e-02 0.000e+00 1.000e+01 ( 1.000e+00) 548 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 549 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 546 Normalization: 8.885e-01 2.187e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 325.701 19.982 Photon Flux Upper Limit: 3.80513835317e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00280241930211 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/37248643/likelihoodResults_810086401_810345601_4FGL_J2142.8+1958_daily_bin2202.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): 102 logL (Free Index) = 8118.21612176 delta logL = -0.0133026592976 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 8118.20281912 delta logL = -2.36450432567e-08 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .89373E-08 1.0000 .0000 .10000E+07 2 'Index ' .10530E-01 1.0000 .0000 10.000 3 'Normalizat' .88851 1.0000 .10000E-01 10.000 4 'Prefactor ' .85025 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5500E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 8118.203 FROM MIGRAD STATUS=CONVERGED 42 CALLS 218 TOTAL EDM= .48E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 49.977 .42118E-03** at limit ** 2 Index 1.2621 1.0526 .79182E-03 .0000 3 Normalizat .88848 1.2243 -.57474E-05 -.47927E-04 4 Prefactor .85026 1.1973 .17158E-05 -.13918E-03 ERR DEF= .500 Final values: Prefactor = 0 Index = 1.26209 Normalizat = 0.888476 Prefactor = 0.850258 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 8118.203 FROM HESSE STATUS=FAILED 9 CALLS 227 TOTAL EDM= .48E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 49.977 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .11660 1.3382 .79182E-03 -.84442 3 Normalizat .88848 1.2243 -.57474E-05 -.96866 4 Prefactor .85026 1.1973 .17158E-05 -.97902 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 4.75867e-12 Minuit parameter uncertainties: 1 1.55956e-05 2 1.07105 3 1.26619 4 1.23751 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 8118.2028191 delta logL = 1.46428646985e-10 Extracting fit parameters... 4FGL J2142.8+1958 Spectrum: PowerLaw 276 Prefactor: 0.000e+00 1.560e-05 0.000e+00 1.000e+06 ( 1.000e-15) 277 Index: 1.262e+00 1.071e+00 0.000e+00 1.000e+01 (-1.000e+00) 278 Scale: 6.137e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 547 Prefactor: 8.503e-01 1.238e+00 0.000e+00 1.000e+01 ( 1.000e+00) 548 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 549 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 546 Normalization: 8.885e-01 1.266e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 325.701 19.982 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/37248643/cmap_HighResolution_810086401_810345601_4FGL_J2142.8+1958_daily_bin2202.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.80e-03', job_status='DONE', photon_flux_upper_limit='3.81e-08', time_completed='2026-09-06 17:08:03.993940', job_id='37248643', GAL2='0.85', fit_tolerance='1e-08', EG2='0.89', EG='0.89', time_epoch_completed='1788739683.99', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.85', dlogl='1.46e-10', ts2='0.00', photon_index_error='0.00', photon_index='1.79' WHERE bin_id='2202' AND source_name='4FGL J2142.8+1958' AND cadence='daily'; Database successfully updated. Analysis Complete. Sun Sep 6 17:08:04 PDT 2026 ctable="SC_DATA" srcmdl=/lscratch/kocevski/37248694/Model_4FGL_J2142.8+1958_daily_bin2202.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 Cygnus Loop adding source EG_v02 adding source GAL_V02 Working on... /lscratch/kocevski/37248694/ft1_filtered_4FGL_J2142.8+1958_daily_bin2202.fits.....................! real 46.84 user 45.08 sys 1.05 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/37248694/ft1_filtered_4FGL_J2142.8+1958_daily_bin2202.fits', '/lscratch/kocevski/37248694/ft2_4FGL_J2142.8+1958_daily_bin2202.fits', expMap='/lscratch/kocevski/37248694/expmap_810086401_810345601_4FGL_J2142.8+1958_daily_bin2202.fits', expCube='/lscratch/kocevski/37248694/ltcube_810086401_810345601_4FGL_J2142.8+1958_daily_bin2202.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/37248694/Model_4FGL_J2142.8+1958_daily_bin2202.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2142.8+1958' 4FGL J2142.8+1958 Spectrum: PowerLaw 276 Prefactor: 4.708e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-15) 277 Index: 1.795e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 278 Scale: 6.137e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/37248694/ft1_filtered_4FGL_J2142.8+1958_daily_bin2202.fits Spacecraft file(s): /lscratch/kocevski/37248694/ft2_4FGL_J2142.8+1958_daily_bin2202.fits Exposure map: /lscratch/kocevski/37248694/expmap_810086401_810345601_4FGL_J2142.8+1958_daily_bin2202.fits Exposure cube: /lscratch/kocevski/37248694/ltcube_810086401_810345601_4FGL_J2142.8+1958_daily_bin2202.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/37248694/Model_4FGL_J2142.8+1958_daily_bin2202.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) = 8118.25660428 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 8118.20664934 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .25726E-01 1.0000 .0000 .10000E+07 2 'Prefactor ' .86219E-03 1.0000 .0000 .10000E+07 3 'Prefactor ' 13.980 1.0000 .0000 .10000E+07 4 'Prefactor ' .10812 1.0000 .0000 .10000E+07 5 'Prefactor ' 3.4654 1.0000 .0000 .10000E+07 6 'norm ' 8.3450 1.0000 .0000 .10000E+07 7 'norm ' 3.3446 1.0000 .0000 .10000E+07 8 'Prefactor ' .44237E-02 1.0000 .0000 .10000E+07 9 'Prefactor ' .82527E-01 1.0000 .0000 .10000E+07 10 'norm ' .32215E-02 1.0000 .0000 .10000E+07 11 'Prefactor ' .28616E-04 1.0000 .0000 .10000E+07 12 'norm ' .79451 1.0000 .0000 .10000E+07 13 'Prefactor ' 1.3138 1.0000 .0000 .10000E+07 14 'norm ' 2.0312 1.0000 .0000 .10000E+07 15 'Prefactor ' 90.880 1.0000 .0000 .10000E+07 16 'norm ' .93092 1.0000 .0000 .10000E+07 17 'Prefactor ' 8.8611 1.0000 .0000 .10000E+07 18 'norm ' 3.5629 1.0000 .0000 .10000E+07 19 'Prefactor ' .33874E-03 1.0000 .0000 .10000E+07 20 'Normalizat' .88811 1.0000 .10000E-01 10.000 21 'Prefactor ' .85049 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5500E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 8118.203 FROM MIGRAD STATUS=CONVERGED 151 CALLS 1687 TOTAL EDM= .36E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.0% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .55511E-10 19.561 .13538E-07** at limit ** 2 Prefactor .99365E-07 61.023 -.88563E-06** at limit ** 3 Prefactor 13.920 2.5798 -.95862E-07 -.61539E-01 4 Prefactor .14710E-07 41.285 .13244E-06** at limit ** 5 Prefactor 3.4483 4.7293 -.70278E-07 .67425E-03 6 norm 8.3850 5.7992 .29263E-07 .37121E-03 7 norm 3.3844 4.3979 .11785E-07 -.46043E-03 8 Prefactor .22204E-09 69.967 -.19715E-05** at limit ** 9 Prefactor .10658E-07 35.866 .33324E-08** at limit ** 10 norm .20539E-08 6.8045 .23100E-06** at limit ** 11 Prefactor .11102E-09 2.5955 -.29190E-07** at limit ** 12 norm .79607 2.1788 .39064E-07 -.67745E-03 13 Prefactor 1.6517 33.398 .20069E-05 -.17787E-02 14 norm 2.0321 1.2521 -.39782E-07 -.70856E-03 15 Prefactor 91.176 2.5916 .21632E-07 -.16976 16 norm .92913 1.1341 .21152E-07 -.10050E-02 17 Prefactor 8.8105 1.9090 -.40735E-07 -.71195E-02 18 norm 3.5578 3.8789 .41014E-07 -.16021E-02 19 Prefactor .55511E-10 2.1844 .12216E-06** at limit ** 20 Normalizat .88848 .24858 .29658E-05 .31721E-04 21 Prefactor .85026 .10313 -.47378E-06 .51650E-04 ERR DEF= .500 Final values: Prefactor = 5.55112e-11 Prefactor = 9.9365e-08 Prefactor = 13.9196 Prefactor = 1.47105e-08 Prefactor = 3.44833 norm = 8.38498 norm = 3.38438 Prefactor = 2.22045e-10 Prefactor = 1.06581e-08 norm = 2.05391e-09 Prefactor = 1.11022e-10 norm = 0.796068 Prefactor = 1.65169 norm = 2.03207 Prefactor = 91.1765 norm = 0.929132 Prefactor = 8.81055 norm = 3.55783 Prefactor = 5.55112e-11 Normalizat = 0.888476 Prefactor = 0.850258 ********** ** 18 **HESSE ********** FCN= 8118.203 FROM HESSE STATUS=OK 379 CALLS 2066 TOTAL EDM= .12E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .55511E-10 8.9452 .86821E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor .99365E-07 61.621 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor 13.920 12.670 .26763E-03 -1.5633 4 Prefactor .14710E-07 40.631 .13716E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor 3.4483 4.7866 .54299E-03 -1.5671 6 norm 8.3850 5.8563 .34680E-03 -1.5650 7 norm 3.3844 4.4255 .55316E-03 -1.5671 8 Prefactor .22204E-09 4.6107 .54948E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor .10658E-07 35.854 .14425E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 norm .20539E-08 1.1874 .42118E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .11102E-09 2.6043 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .79607 2.1903 .53345E-03 -1.5690 13 Prefactor 1.6517 35.655 .96095E-03 -1.5682 14 norm 2.0321 1.2715 .72555E-03 -1.5679 15 Prefactor 91.176 48.910 .10490E-03 -1.5517 16 norm .92913 1.1451 .43645E-03 -1.5689 17 Prefactor 8.8105 10.057 .33648E-03 -1.5649 18 norm 3.5578 3.8860 .53519E-03 -1.5670 19 Prefactor .55511E-10 2.2150 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Normalizat .88848 .21848 .80395E-01 -.96866 21 Prefactor .85026 .86281E-01 .44371E-01 -.97902 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.17657e-06 Minuit parameter uncertainties: 1 5.41599e-05 2 0.00494871 3 12.6703 4 0.00154488 5 4.78657 6 5.8563 7 4.42546 8 6.27602e-05 9 0.00123789 10 9.82934e-05 11 3.07324e-05 12 2.1903 13 15.3481 14 1.27151 15 48.91 16 1.14515 17 10.0574 18 3.88604 19 2.23186e-05 20 0.218698 21 0.0862949 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 8118.2028191 Extracting fit parameters... 4FGL J2142.8+1958 Spectrum: PowerLaw 276 Prefactor: 1.066e-08 1.238e-03 0.000e+00 1.000e+06 ( 1.000e-15) 277 Index: 1.795e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 278 Scale: 6.137e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 547 Prefactor: 8.503e-01 8.629e-02 0.000e+00 1.000e+01 ( 1.000e+00) 548 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 549 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 546 Normalization: 8.885e-01 2.187e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 325.701 19.982 Photon Flux Upper Limit: 3.80513835317e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00280241930211 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/37248694/likelihoodResults_810086401_810345601_4FGL_J2142.8+1958_daily_bin2202.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): 102 logL (Free Index) = 8118.21612176 delta logL = -0.0133026592976 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 8118.20281912 delta logL = -2.36450432567e-08 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .89373E-08 1.0000 .0000 .10000E+07 2 'Index ' .10530E-01 1.0000 .0000 10.000 3 'Normalizat' .88851 1.0000 .10000E-01 10.000 4 'Prefactor ' .85025 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5500E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 8118.203 FROM MIGRAD STATUS=CONVERGED 42 CALLS 218 TOTAL EDM= .48E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 49.977 .42118E-03** at limit ** 2 Index 1.2621 1.0526 .79182E-03 .0000 3 Normalizat .88848 1.2243 -.57474E-05 -.47927E-04 4 Prefactor .85026 1.1973 .17158E-05 -.13918E-03 ERR DEF= .500 Final values: Prefactor = 0 Index = 1.26209 Normalizat = 0.888476 Prefactor = 0.850258 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 8118.203 FROM HESSE STATUS=FAILED 9 CALLS 227 TOTAL EDM= .48E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 49.977 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .11660 1.3382 .79182E-03 -.84442 3 Normalizat .88848 1.2243 -.57474E-05 -.96866 4 Prefactor .85026 1.1973 .17158E-05 -.97902 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 4.75867e-12 Minuit parameter uncertainties: 1 1.55956e-05 2 1.07105 3 1.26619 4 1.23751 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 8118.2028191 delta logL = 1.46428646985e-10 Extracting fit parameters... 4FGL J2142.8+1958 Spectrum: PowerLaw 276 Prefactor: 0.000e+00 1.560e-05 0.000e+00 1.000e+06 ( 1.000e-15) 277 Index: 1.262e+00 1.071e+00 0.000e+00 1.000e+01 (-1.000e+00) 278 Scale: 6.137e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 547 Prefactor: 8.503e-01 1.238e+00 0.000e+00 1.000e+01 ( 1.000e+00) 548 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 549 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 546 Normalization: 8.885e-01 1.266e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 325.701 19.982 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/37248694/cmap_HighResolution_810086401_810345601_4FGL_J2142.8+1958_daily_bin2202.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.80e-03', job_status='DONE', photon_flux_upper_limit='3.81e-08', time_completed='2026-09-06 17:09:48.088601', job_id='37248694', GAL2='0.85', fit_tolerance='1e-08', EG2='0.89', EG='0.89', time_epoch_completed='1788739788.09', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.85', dlogl='1.46e-10', ts2='0.00', photon_index_error='0.00', photon_index='1.79' WHERE bin_id='2202' AND source_name='4FGL J2142.8+1958' AND cadence='daily'; Database successfully updated. Analysis Complete. Sun Sep 6 17:09:48 PDT 2026