********** ** 18 **HESSE ********** FCN= 16725.15 FROM HESSE STATUS=OK 516 CALLS 2389 TOTAL EDM= .14E-07 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 7.2188 10.108 .37279E-03 -1.5654 2 Prefactor .12768E-08 10.770 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .0000 5.0121 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .0000 32.994 .16936E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 norm 3.0422 2.4780 .58125E-03 -1.5673 6 Prefactor 18.174 17.488 .23441E-03 -1.5623 7 Prefactor .33307E-09 2.4737 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 1.9119 1.6902 .75171E-03 -1.5680 9 Prefactor .44409E-09 8.7519 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .12068E-06 57.068 .12672E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 norm 3.4666 1.8006 .54274E-03 -1.5671 12 Prefactor .22204E-09 14.871 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 norm 2.8705 1.5740 .59968E-03 -1.5674 14 norm 8.1711 11.516 .35006E-03 -1.5651 15 Prefactor .38858E-09 2.5369 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 Prefactor .44409E-09 41.674 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor 9.3508 8.1007 .32749E-03 -1.5647 18 norm .55511E-10 .17587 .30001E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 Prefactor 9.7797 8.5896 .32039E-03 -1.5645 20 Prefactor .55511E-10 3.0126 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 norm .0000 2.3222 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 22 Prefactor 5.8382 6.7943 .41352E-03 -1.5660 23 Prefactor 1.2575 .19934 .48669E-02 -1.5484 24 Prefactor 9.1047 6.8032 .33174E-02 -1.5104 25 Normalizat 1.0908 .14913 .74540E-01 -.90046 26 Prefactor .78892 .66919E-01 .43573E-01 -1.0014 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.38429e-08 Minuit parameter uncertainties: 1 10.1084 2 0.000233924 3 1.2276e-05 4 6.53184e-06 5 2.47801 6 17.4877 7 5.62311e-05 8 1.69021 9 0.000128357 10 0.00524817 11 1.80062 12 0.000111683 13 1.57397 14 11.5164 15 6.23367e-05 16 0.000274319 17 8.10066 18 6.39085e-06 19 8.58963 20 2.31142e-05 21 3.29283e-06 22 6.79435 23 0.199339 24 6.80379 25 0.149185 26 0.0669255 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5570E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 16725.15 FROM MIGRAD STATUS=CONVERGED 190 CALLS 1873 TOTAL EDM= .13E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 5.5% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 7.2188 3.3984 -.23048E-06 -.14420E-01 2 Prefactor .12768E-08 10.653 -.21988E-07** at limit ** 3 Prefactor .0000 4.9661 .35965E-07** at limit ** 4 Prefactor .0000 1.9722 .14444E-06** at limit ** 5 norm 3.0422 2.4686 .24197E-07 .23317E-02 6 Prefactor 18.174 1.2093 .21561E-07 -.10293E-02 7 Prefactor .33307E-09 2.4559 -.10847E-06** at limit ** 8 Prefactor 1.9119 1.6865 -.92115E-07 .82641E-03 9 Prefactor .44409E-09 8.6418 .60470E-06** at limit ** 10 Prefactor .12068E-06 45.150 -.29411E-05** at limit ** 11 norm 3.4666 1.7837 -.83052E-07 -.41112E-03 12 Prefactor .22204E-09 14.846 .40227E-06** at limit ** 13 norm 2.8705 1.5482 -.22341E-07 .77911E-03 14 norm 8.1711 2.7881 -.20741E-06 .13065E-02 15 Prefactor .38858E-09 2.5103 .41450E-06** at limit ** 16 Prefactor .44409E-09 41.581 .30205E-08** at limit ** 17 Prefactor 9.3508 1.8956 .28054E-07 .15425E-01 18 norm .55511E-10 8.3385 -.53787E-06** at limit ** 19 Prefactor 9.7797 2.8843 -.81837E-07 -.27012E-01 20 Prefactor .55511E-10 3.0038 .48432E-07** at limit ** 21 norm .0000 2.3391 .23019E-06** at limit ** 22 Prefactor 5.8382 6.6165 -.13978E-06 -.25914E-02 23 Prefactor 1.2575 .19839 .26980E-08 .21941E-03 24 Prefactor 9.1047 6.7533 .32612E-05 .64541E-03 25 Normalizat 1.0908 .17468 -.62598E-05 -.30106E-04 26 Prefactor .78892 .80502E-01 .20076E-05 -.52584E-05 ERR DEF= .500 Final values: Prefactor = 7.21884 Prefactor = 1.27676e-09 Prefactor = 0 Prefactor = 0 norm = 3.04216 Prefactor = 18.1738 Prefactor = 3.33067e-10 Prefactor = 1.9119 Prefactor = 4.44089e-10 Prefactor = 1.20681e-07 norm = 3.4666 Prefactor = 2.22045e-10 norm = 2.8705 norm = 8.17107 Prefactor = 3.88578e-10 Prefactor = 4.44089e-10 Prefactor = 9.35077 norm = 5.55112e-11 Prefactor = 9.77972 Prefactor = 5.55112e-11 norm = 0 Prefactor = 5.83818 Prefactor = 1.25751 Prefactor = 9.10467 Normalizat = 1.09084 Prefactor = 0.788921 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 16725.149488 Extracting fit parameters... 4FGL J2147.1+0931 Spectrum: LogParabola 297 norm: 2.871e+00 1.574e+00 0.000e+00 1.000e+06 ( 1.000e-11) 298 alpha: 2.432e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 299 beta: 9.991e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 300 Eb: 4.060e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 554 Prefactor: 7.889e-01 6.693e-02 0.000e+00 1.000e+01 ( 1.000e+00) 555 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 556 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 553 Normalization: 1.091e+00 1.492e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 5.81 Ra Dec: 326.783 9.518 Photon Index (Fixed Index): 2.43 +/- 0.00 Photon Flux (Fixed Index): 5.51e-08 +/- 3.02e-08 Energy Flux (Fixed Index): 1.55e-05 +/- 8.51e-06 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) = 16724.5498207 delta logL = 0.599667290782 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 16724.5460432 delta logL = 0.603444843164 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 2.9451 1.0000 .0000 .10000E+07 2 'alpha ' 3.0304 1.0000 .0000 5.0000 3 'Normalizat' 1.0445 1.0000 .10000E-01 10.000 4 'Prefactor ' .80257 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5570E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 16724.55 FROM MIGRAD STATUS=CONVERGED 86 CALLS 245 TOTAL EDM= .31E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 2.9450 1.5277 .96058E-05 .60454E-02 2 alpha 3.0303 .56927 .22573E-01 .30748E-04 3 Normalizat 1.0446 .17853 .33624E-03 .21098E-03 4 Prefactor .80257 .81400E-01 .17673E-03 -.20894E-03 ERR DEF= .500 Final values: norm = 2.94502 alpha = 3.0303 Normalizat = 1.04456 Prefactor = 0.802567 /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 ********** ** 18 **HESSE ********** FCN= 16724.55 FROM HESSE STATUS=OK 25 CALLS 270 TOTAL EDM= .31E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 2.9450 1.4866 .38423E-06 -1.5674 2 alpha 3.0303 .55337 .90292E-03 .21374 3 Normalizat 1.0446 .17878 .13450E-04 -.91552 4 Prefactor .80257 .81464E-01 .70691E-05 -.99634 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.07164e-10 Minuit parameter uncertainties: 1 1.48658 2 0.558215 3 0.17888 4 0.0814767 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) shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 16724.5460432 delta logL = 0.603444855038 Extracting fit parameters... 4FGL J2147.1+0931 Spectrum: LogParabola 297 norm: 2.945e+00 1.487e+00 0.000e+00 1.000e+06 ( 1.000e-11) 298 alpha: 3.030e+00 5.582e-01 0.000e+00 5.000e+00 ( 1.000e+00) 299 beta: 9.991e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 300 Eb: 4.060e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 554 Prefactor: 8.026e-01 8.148e-02 0.000e+00 1.000e+01 ( 1.000e+00) 555 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 556 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 553 Normalization: 1.045e+00 1.789e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 7.15 Ra Dec: 326.783 9.518 Photon Index (Free Index): 3.03 +/- 0.56 Photon Flux (Free Index): 9.13e-08 +/- 5.02e-08 Energy Flux (Free Index): 1.81e-05 +/- 8.47e-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/33478764/cmap_HighResolution_806284801_806889601_4FGL_J2147.1+0931_weekly_bin938.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET comment='SUCCESS', photon_flux='5.51e-08', energy_flux2='1.81e-05', photon_flux_error='3.02e-08', dlogl='6.03e-01', energy_flux='1.55e-05', photon_flux2='9.13e-08', job_status='DONE', time_completed='2026-07-28 18:49:25.426329', photon_index_error2='0.56', photon_index2='3.03', ts='5.81', fit_tolerance='1e-08', GAL='0.79', photon_index_error='0.00', energy_flux_error2='8.47e-06', EG='1.09', time_epoch_completed='1785289765.43', return_code='0', job_id='33478764', GAL2='0.80', EG2='1.04', return_code2='0', energy_flux_error='8.51e-06', photon_flux_error2='5.02e-08', ts2='7.15', photon_index='2.43' WHERE bin_id='938' AND source_name='4FGL J2147.1+0931' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Jul 28 18:49:25 PDT 2026 WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). ********** ** 18 **HESSE ********** FCN= 16725.15 FROM HESSE STATUS=OK 516 CALLS 2389 TOTAL EDM= .14E-07 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 7.2188 10.108 .37279E-03 -1.5654 2 Prefactor .12768E-08 10.770 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .0000 5.0121 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .0000 32.994 .16936E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 norm 3.0422 2.4780 .58125E-03 -1.5673 6 Prefactor 18.174 17.488 .23441E-03 -1.5623 7 Prefactor .33307E-09 2.4737 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 1.9119 1.6902 .75171E-03 -1.5680 9 Prefactor .44409E-09 8.7519 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .12068E-06 57.068 .12672E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 norm 3.4666 1.8006 .54274E-03 -1.5671 12 Prefactor .22204E-09 14.871 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 norm 2.8705 1.5740 .59968E-03 -1.5674 14 norm 8.1711 11.516 .35006E-03 -1.5651 15 Prefactor .38858E-09 2.5369 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 Prefactor .44409E-09 41.674 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor 9.3508 8.1007 .32749E-03 -1.5647 18 norm .55511E-10 .17587 .30001E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 Prefactor 9.7797 8.5896 .32039E-03 -1.5645 20 Prefactor .55511E-10 3.0126 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 norm .0000 2.3222 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 22 Prefactor 5.8382 6.7943 .41352E-03 -1.5660 23 Prefactor 1.2575 .19934 .48669E-02 -1.5484 24 Prefactor 9.1047 6.8032 .33174E-02 -1.5104 25 Normalizat 1.0908 .14913 .74540E-01 -.90046 26 Prefactor .78892 .66919E-01 .43573E-01 -1.0014 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.38429e-08 Minuit parameter uncertainties: 1 10.1084 2 0.000233924 3 1.2276e-05 4 6.53184e-06 5 2.47801 6 17.4877 7 5.62311e-05 8 1.69021 9 0.000128357 10 0.00524817 11 1.80062 12 0.000111683 13 1.57397 14 11.5164 15 6.23367e-05 16 0.000274319 17 8.10066 18 6.39085e-06 19 8.58963 20 2.31142e-05 21 3.29283e-06 22 6.79435 23 0.199339 24 6.80379 25 0.149185 26 0.0669255 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 16725.149488 Extracting fit parameters... 4FGL J2147.1+0931 Spectrum: LogParabola 297 norm: 2.871e+00 1.574e+00 0.000e+00 1.000e+06 ( 1.000e-11) 298 alpha: 2.432e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 299 beta: 9.991e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 300 Eb: 4.060e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 554 Prefactor: 7.889e-01 6.693e-02 0.000e+00 1.000e+01 ( 1.000e+00) 555 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 556 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 553 Normalization: 1.091e+00 1.492e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 5.81 Ra Dec: 326.783 9.518 Photon Index (Fixed Index): 2.43 +/- 0.00 Photon Flux (Fixed Index): 5.51e-08 +/- 3.02e-08 Energy Flux (Fixed Index): 1.55e-05 +/- 8.51e-06 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) = 16724.5498207 delta logL = 0.599667290782 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 16724.5460432 delta logL = 0.603444843164 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 2.9451 1.0000 .0000 .10000E+07 2 'alpha ' 3.0304 1.0000 .0000 5.0000 3 'Normalizat' 1.0445 1.0000 .10000E-01 10.000 4 'Prefactor ' .80257 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5570E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 16724.55 FROM MIGRAD STATUS=CONVERGED 86 CALLS 245 TOTAL EDM= .31E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 2.9450 1.5277 .96058E-05 .60454E-02 2 alpha 3.0303 .56927 .22573E-01 .30748E-04 3 Normalizat 1.0446 .17853 .33624E-03 .21098E-03 4 Prefactor .80257 .81400E-01 .17673E-03 -.20894E-03 ERR DEF= .500 Final values: norm = 2.94502 alpha = 3.0303 Normalizat = 1.04456 Prefactor = 0.802567 ********** ** 18 **HESSE ********** FCN= 16724.55 FROM HESSE STATUS=OK 25 CALLS 270 TOTAL EDM= .31E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 2.9450 1.4866 .38423E-06 -1.5674 2 alpha 3.0303 .55337 .90292E-03 .21374 3 Normalizat 1.0446 .17878 .13450E-04 -.91552 4 Prefactor .80257 .81464E-01 .70691E-05 -.99634 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.07164e-10 Minuit parameter uncertainties: 1 1.48658 2 0.558215 3 0.17888 4 0.0814767 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 16724.5460432 delta logL = 0.603444855038 Extracting fit parameters... 4FGL J2147.1+0931 Spectrum: LogParabola 297 norm: 2.945e+00 1.487e+00 0.000e+00 1.000e+06 ( 1.000e-11) 298 alpha: 3.030e+00 5.582e-01 0.000e+00 5.000e+00 ( 1.000e+00) 299 beta: 9.991e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 300 Eb: 4.060e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 554 Prefactor: 8.026e-01 8.148e-02 0.000e+00 1.000e+01 ( 1.000e+00) 555 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 556 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 553 Normalization: 1.045e+00 1.789e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 7.15 Ra Dec: 326.783 9.518 Photon Index (Free Index): 3.03 +/- 0.56 Photon Flux (Free Index): 9.13e-08 +/- 5.02e-08 Energy Flux (Free Index): 1.81e-05 +/- 8.47e-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/33478746/cmap_HighResolution_806284801_806889601_4FGL_J2147.1+0931_weekly_bin938.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET comment='SUCCESS', photon_flux='5.51e-08', energy_flux2='1.81e-05', photon_flux_error='3.02e-08', dlogl='6.03e-01', energy_flux='1.55e-05', photon_flux2='9.13e-08', job_status='DONE', time_completed='2026-07-28 18:50:21.118113', photon_index_error2='0.56', photon_index2='3.03', ts='5.81', fit_tolerance='1e-08', GAL='0.79', photon_index_error='0.00', energy_flux_error2='8.47e-06', EG='1.09', time_epoch_completed='1785289821.12', return_code='0', job_id='33478746', GAL2='0.80', EG2='1.04', return_code2='0', energy_flux_error='8.51e-06', photon_flux_error2='5.02e-08', ts2='7.15', photon_index='2.43' WHERE bin_id='938' AND source_name='4FGL J2147.1+0931' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Jul 28 18:50:21 PDT 2026 number of points = 17264 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J2147.1+0931_weekly_bin938 RA = 326.783, Dec = 9.5181 tmin = 806284801, tmax = 806889601 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='33478945', job_status='RUN', time_executed='2026-07-28 18:49:34.899705', time_epoch_executed='1785289774.9' WHERE source_name='4FGL J2147.1+0931' and cadence='weekly' and bin_id='938' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/33478945 Creating custom pfile directory: /lscratch/kocevski/33478945/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=806284801.0 && nMetStart<806889601.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=806284801.0 && nMetStart<806889601.0' /Data/Flight/Level1/LPA Retrieving 107 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/33478945/ft1_4FGL_J2147.1+0931_weekly_bin938.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=806284801.0 && nMetStart<806889601.0' /Data/Flight/Level1/LPA Retrieving 107 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/33478945/ft2_4FGL_J2147.1+0931_weekly_bin938.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/33478945/ft1_4FGL_J2147.1+0931_weekly_bin938.fits outfile=/lscratch/kocevski/33478945/ft1_filteredMKT_4FGL_J2147.1+0931_weekly_bin938.fits ra=326.783 dec=9.5181 rad=12.0 tmin=806284801.0 tmax=806889601.0 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 5.59 user 4.73 sys 0.23 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/33478945/ft2_4FGL_J2147.1+0931_weekly_bin938.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/33478945/ft2_4FGL_J2147.1+0931_weekly_bin938.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/33478945/ft1_filteredMKT_4FGL_J2147.1+0931_weekly_bin938.fits evtable="EVENTS" outfile="/lscratch/kocevski/33478945/ft1_filtered_4FGL_J2147.1+0931_weekly_bin938.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 0.84 user 0.20 sys 0.14 Number of photons that the gtmktime cut: 1491 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/33478945/ft1_filtered_4FGL_J2147.1+0931_weekly_bin938.fits" evtable="EVENTS" scfile=/lscratch/kocevski/33478945/ft2_4FGL_J2147.1+0931_weekly_bin938.fits sctable="SC_DATA" outfile=/lscratch/kocevski/33478945/ltcube_806284801_806889601_4FGL_J2147.1+0931_weekly_bin938.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/33478945/ft2_4FGL_J2147.1+0931_weekly_bin938.fits .....................! real 17.76 user 16.90 sys 0.23 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/33478945/ft1_filtered_4FGL_J2147.1+0931_weekly_bin938.fits evtable="EVENTS" scfile=/lscratch/kocevski/33478945/ft2_4FGL_J2147.1+0931_weekly_bin938.fits sctable="SC_DATA" expcube=/lscratch/kocevski/33478945/ltcube_806284801_806889601_4FGL_J2147.1+0931_weekly_bin938.fits outfile=/lscratch/kocevski/33478945/expmap_806284801_806889601_4FGL_J2147.1+0931_weekly_bin938.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/33478945/ltcube_806284801_806889601_4FGL_J2147.1+0931_weekly_bin938.fits .....................! real 67.09 user 62.27 sys 3.84 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Added 171 point sources and 0 extended sources Setting source of interest to: 4FGL J2147.1+0931 @ 326.783 9.5181 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/33478945/ft1_filtered_4FGL_J2147.1+0931_weekly_bin938.fits scfile=/lscratch/kocevski/33478945/ft2_4FGL_J2147.1+0931_weekly_bin938.fits outfile=/lscratch/kocevski/33478945/cmap_806284801_806889601_4FGL_J2147.1+0931_weekly_bin938.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=160 nypix=160 binsz=0.25 coordsys="CEL" xref=326.783 yref=9.5181 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 1.12 user 0.22 sys 0.14 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/33478945/ft1_filtered_4FGL_J2147.1+0931_weekly_bin938.fits scfile=/lscratch/kocevski/33478945/ft2_4FGL_J2147.1+0931_weekly_bin938.fits outfile=/lscratch/kocevski/33478945/cmap_HighResolution_806284801_806889601_4FGL_J2147.1+0931_weekly_bin938.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=500 nypix=500 binsz=0.1 coordsys="CEL" xref=326.783 yref=9.5181 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 0.89 user 0.23 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/33478945/ft1_filtered_4FGL_J2147.1+0931_weekly_bin938.fits evtable="EVENTS" scfile=/lscratch/kocevski/33478945/ft2_4FGL_J2147.1+0931_weekly_bin938.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/33478945/Model_4FGL_J2147.1+0931_weekly_bin938.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/33478945/ft1_filtered_4FGL_J2147.1+0931_weekly_bin938.fits.....................! real 55.50 user 53.48 sys 0.83 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/33478945/ft1_filtered_4FGL_J2147.1+0931_weekly_bin938.fits', '/lscratch/kocevski/33478945/ft2_4FGL_J2147.1+0931_weekly_bin938.fits', expMap='/lscratch/kocevski/33478945/expmap_806284801_806889601_4FGL_J2147.1+0931_weekly_bin938.fits', expCube='/lscratch/kocevski/33478945/ltcube_806284801_806889601_4FGL_J2147.1+0931_weekly_bin938.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/33478945/Model_4FGL_J2147.1+0931_weekly_bin938.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2147.1+0931' 4FGL J2147.1+0931 Spectrum: LogParabola 297 norm: 2.902e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-11) 298 alpha: 2.432e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 299 beta: 9.991e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 300 Eb: 4.060e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/33478945/ft1_filtered_4FGL_J2147.1+0931_weekly_bin938.fits Spacecraft file(s): /lscratch/kocevski/33478945/ft2_4FGL_J2147.1+0931_weekly_bin938.fits Exposure map: /lscratch/kocevski/33478945/expmap_806284801_806889601_4FGL_J2147.1+0931_weekly_bin938.fits Exposure cube: /lscratch/kocevski/33478945/ltcube_806284801_806889601_4FGL_J2147.1+0931_weekly_bin938.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/33478945/Model_4FGL_J2147.1+0931_weekly_bin938.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) = 16725.1801392 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 16725.1521334 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 7.2304 1.0000 .0000 .10000E+07 2 'Prefactor ' .11852E-05 1.0000 .0000 .10000E+07 3 'Prefactor ' .17221E-02 1.0000 .0000 .10000E+07 4 'Prefactor ' .21563E-01 1.0000 .0000 .10000E+07 5 'norm ' 3.0444 1.0000 .0000 .10000E+07 6 'Prefactor ' 18.213 1.0000 .0000 .10000E+07 7 'Prefactor ' .33496E-03 1.0000 .0000 .10000E+07 8 'Prefactor ' 1.9110 1.0000 .0000 .10000E+07 9 'Prefactor ' .40344E-03 1.0000 .0000 .10000E+07 10 'Prefactor ' .15339 1.0000 .0000 .10000E+07 11 'norm ' 3.4684 1.0000 .0000 .10000E+07 12 'Prefactor ' .90787E-02 1.0000 .0000 .10000E+07 13 'norm ' 2.8707 1.0000 .0000 .10000E+07 14 'norm ' 8.1910 1.0000 .0000 .10000E+07 15 'Prefactor ' .25242E-03 1.0000 .0000 .10000E+07 16 'Prefactor ' .51874E-02 1.0000 .0000 .10000E+07 17 'Prefactor ' 9.3512 1.0000 .0000 .10000E+07 18 'norm ' .42224E-04 1.0000 .0000 .10000E+07 19 'Prefactor ' 9.7678 1.0000 .0000 .10000E+07 20 'Prefactor ' .13488E-02 1.0000 .0000 .10000E+07 21 'norm ' .16423E-03 1.0000 .0000 .10000E+07 22 'Prefactor ' 5.8907 1.0000 .0000 .10000E+07 23 'Prefactor ' 1.2571 1.0000 .10000E-03 10000. 24 'Prefactor ' 9.1225 1.0000 .10000E-03 10000. 25 'Normalizat' 1.0907 1.0000 .10000E-01 10.000 26 'Prefactor ' .78894 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5570E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 16725.15 FROM MIGRAD STATUS=CONVERGED 190 CALLS 1873 TOTAL EDM= .13E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 5.5% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 7.2188 3.3984 -.23048E-06 -.14420E-01 2 Prefactor .12768E-08 10.653 -.21988E-07** at limit ** 3 Prefactor .0000 4.9661 .35965E-07** at limit ** 4 Prefactor .0000 1.9722 .14444E-06** at limit ** 5 norm 3.0422 2.4686 .24197E-07 .23317E-02 6 Prefactor 18.174 1.2093 .21561E-07 -.10293E-02 7 Prefactor .33307E-09 2.4559 -.10847E-06** at limit ** 8 Prefactor 1.9119 1.6865 -.92115E-07 .82641E-03 9 Prefactor .44409E-09 8.6418 .60470E-06** at limit ** 10 Prefactor .12068E-06 45.150 -.29411E-05** at limit ** 11 norm 3.4666 1.7837 -.83052E-07 -.41112E-03 12 Prefactor .22204E-09 14.846 .40227E-06** at limit ** 13 norm 2.8705 1.5482 -.22341E-07 .77911E-03 14 norm 8.1711 2.7881 -.20741E-06 .13065E-02 15 Prefactor .38858E-09 2.5103 .41450E-06** at limit ** 16 Prefactor .44409E-09 41.581 .30205E-08** at limit ** 17 Prefactor 9.3508 1.8956 .28054E-07 .15425E-01 18 norm .55511E-10 8.3385 -.53787E-06** at limit ** 19 Prefactor 9.7797 2.8843 -.81837E-07 -.27012E-01 20 Prefactor .55511E-10 3.0038 .48432E-07** at limit ** 21 norm .0000 2.3391 .23019E-06** at limit ** 22 Prefactor 5.8382 6.6165 -.13978E-06 -.25914E-02 23 Prefactor 1.2575 .19839 .26980E-08 .21941E-03 24 Prefactor 9.1047 6.7533 .32612E-05 .64541E-03 25 Normalizat 1.0908 .17468 -.62598E-05 -.30106E-04 26 Prefactor .78892 .80502E-01 .20076E-05 -.52584E-05 ERR DEF= .500 Final values: Prefactor = 7.21884 Prefactor = 1.27676e-09 Prefactor = 0 Prefactor = 0 norm = 3.04216 Prefactor = 18.1738 Prefactor = 3.33067e-10 Prefactor = 1.9119 Prefactor = 4.44089e-10 Prefactor = 1.20681e-07 norm = 3.4666 Prefactor = 2.22045e-10 norm = 2.8705 norm = 8.17107 Prefactor = 3.88578e-10 Prefactor = 4.44089e-10 Prefactor = 9.35077 norm = 5.55112e-11 Prefactor = 9.77972 Prefactor = 5.55112e-11 norm = 0 Prefactor = 5.83818 Prefactor = 1.25751 Prefactor = 9.10467 Normalizat = 1.09084 Prefactor = 0.788921 ********** ** 18 **HESSE ********** FCN= 16725.15 FROM HESSE STATUS=OK 516 CALLS 2389 TOTAL EDM= .14E-07 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 7.2188 10.108 .37279E-03 -1.5654 2 Prefactor .12768E-08 10.770 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .0000 5.0121 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .0000 32.994 .16936E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 norm 3.0422 2.4780 .58125E-03 -1.5673 6 Prefactor 18.174 17.488 .23441E-03 -1.5623 7 Prefactor .33307E-09 2.4737 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 1.9119 1.6902 .75171E-03 -1.5680 9 Prefactor .44409E-09 8.7519 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .12068E-06 57.068 .12672E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 norm 3.4666 1.8006 .54274E-03 -1.5671 12 Prefactor .22204E-09 14.871 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 norm 2.8705 1.5740 .59968E-03 -1.5674 14 norm 8.1711 11.516 .35006E-03 -1.5651 15 Prefactor .38858E-09 2.5369 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 Prefactor .44409E-09 41.674 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor 9.3508 8.1007 .32749E-03 -1.5647 18 norm .55511E-10 .17587 .30001E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 Prefactor 9.7797 8.5896 .32039E-03 -1.5645 20 Prefactor .55511E-10 3.0126 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 norm .0000 2.3222 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 22 Prefactor 5.8382 6.7943 .41352E-03 -1.5660 23 Prefactor 1.2575 .19934 .48669E-02 -1.5484 24 Prefactor 9.1047 6.8032 .33174E-02 -1.5104 25 Normalizat 1.0908 .14913 .74540E-01 -.90046 26 Prefactor .78892 .66919E-01 .43573E-01 -1.0014 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.38429e-08 Minuit parameter uncertainties: 1 10.1084 2 0.000233924 3 1.2276e-05 4 6.53184e-06 5 2.47801 6 17.4877 7 5.62311e-05 8 1.69021 9 0.000128357 10 0.00524817 11 1.80062 12 0.000111683 13 1.57397 14 11.5164 15 6.23367e-05 16 0.000274319 17 8.10066 18 6.39085e-06 19 8.58963 20 2.31142e-05 21 3.29283e-06 22 6.79435 23 0.199339 24 6.80379 25 0.149185 26 0.0669255 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 16725.149488 Extracting fit parameters... 4FGL J2147.1+0931 Spectrum: LogParabola 297 norm: 2.871e+00 1.574e+00 0.000e+00 1.000e+06 ( 1.000e-11) 298 alpha: 2.432e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 299 beta: 9.991e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 300 Eb: 4.060e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 554 Prefactor: 7.889e-01 6.693e-02 0.000e+00 1.000e+01 ( 1.000e+00) 555 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 556 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 553 Normalization: 1.091e+00 1.492e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 5.81 Ra Dec: 326.783 9.518 Photon Index (Fixed Index): 2.43 +/- 0.00 Photon Flux (Fixed Index): 5.51e-08 +/- 3.02e-08 Energy Flux (Fixed Index): 1.55e-05 +/- 8.51e-06 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) = 16724.5498207 delta logL = 0.599667290782 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 16724.5460432 delta logL = 0.603444843164 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 2.9451 1.0000 .0000 .10000E+07 2 'alpha ' 3.0304 1.0000 .0000 5.0000 3 'Normalizat' 1.0445 1.0000 .10000E-01 10.000 4 'Prefactor ' .80257 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5570E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 16724.55 FROM MIGRAD STATUS=CONVERGED 86 CALLS 245 TOTAL EDM= .31E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 2.9450 1.5277 .96058E-05 .60454E-02 2 alpha 3.0303 .56927 .22573E-01 .30748E-04 3 Normalizat 1.0446 .17853 .33624E-03 .21098E-03 4 Prefactor .80257 .81400E-01 .17673E-03 -.20894E-03 ERR DEF= .500 Final values: norm = 2.94502 alpha = 3.0303 Normalizat = 1.04456 Prefactor = 0.802567 ********** ** 18 **HESSE ********** FCN= 16724.55 FROM HESSE STATUS=OK 25 CALLS 270 TOTAL EDM= .31E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 2.9450 1.4866 .38423E-06 -1.5674 2 alpha 3.0303 .55337 .90292E-03 .21374 3 Normalizat 1.0446 .17878 .13450E-04 -.91552 4 Prefactor .80257 .81464E-01 .70691E-05 -.99634 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.07164e-10 Minuit parameter uncertainties: 1 1.48658 2 0.558215 3 0.17888 4 0.0814767 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 16724.5460432 delta logL = 0.603444855038 Extracting fit parameters... 4FGL J2147.1+0931 Spectrum: LogParabola 297 norm: 2.945e+00 1.487e+00 0.000e+00 1.000e+06 ( 1.000e-11) 298 alpha: 3.030e+00 5.582e-01 0.000e+00 5.000e+00 ( 1.000e+00) 299 beta: 9.991e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 300 Eb: 4.060e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 554 Prefactor: 8.026e-01 8.148e-02 0.000e+00 1.000e+01 ( 1.000e+00) 555 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 556 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 553 Normalization: 1.045e+00 1.789e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 7.15 Ra Dec: 326.783 9.518 Photon Index (Free Index): 3.03 +/- 0.56 Photon Flux (Free Index): 9.13e-08 +/- 5.02e-08 Energy Flux (Free Index): 1.81e-05 +/- 8.47e-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/33478945/cmap_HighResolution_806284801_806889601_4FGL_J2147.1+0931_weekly_bin938.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET comment='SUCCESS', photon_flux='5.51e-08', energy_flux2='1.81e-05', photon_flux_error='3.02e-08', dlogl='6.03e-01', energy_flux='1.55e-05', photon_flux2='9.13e-08', job_status='DONE', time_completed='2026-07-28 19:00:34.135861', photon_index_error2='0.56', photon_index2='3.03', ts='5.81', fit_tolerance='1e-08', GAL='0.79', photon_index_error='0.00', energy_flux_error2='8.47e-06', EG='1.09', time_epoch_completed='1785290434.14', return_code='0', job_id='33478945', GAL2='0.80', EG2='1.04', return_code2='0', energy_flux_error='8.51e-06', photon_flux_error2='5.02e-08', ts2='7.15', photon_index='2.43' WHERE bin_id='938' AND source_name='4FGL J2147.1+0931' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Jul 28 19:00:34 PDT 2026