********** ** 18 **HESSE ********** FCN= 6128.322 FROM HESSE STATUS=OK 386 CALLS 2154 TOTAL EDM= .49E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 4.5881 24.483 .47081E-03 -1.5665 2 Prefactor 1.7381 4.6350 .79344E-03 -1.5682 3 Prefactor 119.96 87.082 .89980E-04 -1.5489 4 norm 6.5516 9.7249 .39380E-03 -1.5657 5 Prefactor .33307E-09 5.5314 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 30.104 13.888 .18230E-03 -1.5598 7 norm 22.583 23.523 .21065E-03 -1.5613 8 Prefactor 5.4025 2.5646 .43204E-03 -1.5661 9 Prefactor .0000 6.3094 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .51903E-06 27.817 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 norm .55511E-10 1.8300 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor .0000 1.9276 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor 60.889 25.673 .12828E-03 -1.5552 14 Prefactor .0000 3.9564 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor 5.5360 15.854 .41860E-03 -1.5661 16 Prefactor .51492E-06 24.186 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor 11.009 29.616 .30605E-03 -1.5642 18 Prefactor 8.3554 10.578 .34630E-03 -1.5650 19 norm .0000 .87777 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor .0000 4.9334 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Normalizat .80724 .26198 .83026E-01 -.99801 22 Prefactor 1.2157 .16790 .34267E-01 -.85849 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 4.90918e-07 Minuit parameter uncertainties: 1 21.1973 2 4.63502 3 87.0834 4 9.72491 5 8.26875e-05 6 13.8883 7 23.5234 8 2.56456 9 6.89827e-06 10 0.00759952 11 1.73055e-05 12 6.29651e-06 13 25.6733 14 2.2308e-07 15 15.8546 16 0.00705815 17 29.6169 18 10.5779 19 6.10707e-06 20 4.2054e-06 21 0.262393 22 0.167969 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6128.32200308 Extracting fit parameters... 4FGL J1147.8-0724 Spectrum: LogParabola 288 norm: 5.551e-11 1.731e-05 0.000e+00 1.000e+06 ( 1.000e-12) 289 alpha: 2.336e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 290 beta: 1.710e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 291 Eb: 7.338e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 607 Prefactor: 1.216e+00 1.680e-01 0.000e+00 1.000e+01 ( 1.000e+00) 608 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 609 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 606 Normalization: 8.072e-01 2.624e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 176.961 -7.414 Photon Flux Upper Limit: 5.4751730189e-08 ph cm-2 s-1 Energy Flux Upper Limit: 1.91402329144e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/32884058/likelihoodResults_806198401_806457601_4FGL_J1147.8-0724_daily_bin2187.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) = 6128.32345535 delta logL = -0.00145227218582 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 6128.32200586 delta logL = -2.78171410173e-06 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .68084E-06 1.0000 .0000 .10000E+07 2 'alpha ' .38405 1.0000 .0000 5.0000 3 'Normalizat' .80753 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.2157 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6100E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 6128.322 FROM MIGRAD STATUS=CONVERGED 46 CALLS 249 TOTAL EDM= .21E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .0000 .65000 .42118E-03** at limit ** 2 alpha 4.1993 .96323 .20710E-04 .0000 3 Normalizat .80724 1.1460 -.12637E-04 -.12794E-04 4 Prefactor 1.2157 1.0981 .58535E-05 -.44017E-04 ERR DEF= .500 Final values: norm = 0 alpha = 4.1993 Normalizat = 0.807243 Prefactor = 1.2157 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 6128.322 FROM HESSE STATUS=FAILED 7 CALLS 256 TOTAL EDM= .21E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 .65000 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha 3.0879 .96323 .20710E-04 .74738 3 Normalizat .80724 1.1460 -.12637E-04 -.99801 4 Prefactor 1.2157 1.0981 .58535E-05 -.85849 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 2.05341e-12 Minuit parameter uncertainties: 1 9.45518e-07 2 1.01414 3 1.18327 4 1.11991 AL_V02 Working on... /lscratch/kocevski/32884070/ft1_filtered_4FGL_J1147.8-0724_daily_bin2187.fits.....................! real 28.25 user 24.43 sys 1.28 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/32884070/ft1_filtered_4FGL_J1147.8-0724_daily_bin2187.fits', '/lscratch/kocevski/32884070/ft2_4FGL_J1147.8-0724_daily_bin2187.fits', expMap='/lscratch/kocevski/32884070/expmap_806198401_806457601_4FGL_J1147.8-0724_daily_bin2187.fits', expCube='/lscratch/kocevski/32884070/ltcube_806198401_806457601_4FGL_J1147.8-0724_daily_bin2187.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/32884070/Model_4FGL_J1147.8-0724_daily_bin2187.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1147.8-0724' 4FGL J1147.8-0724 Spectrum: LogParabola 288 norm: 2.739e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 289 alpha: 2.336e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 290 beta: 1.710e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 291 Eb: 7.338e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/32884070/ft1_filtered_4FGL_J1147.8-0724_daily_bin2187.fits Spacecraft file(s): /lscratch/kocevski/32884070/ft2_4FGL_J1147.8-0724_daily_bin2187.fits Exposure map: /lscratch/kocevski/32884070/expmap_806198401_806457601_4FGL_J1147.8-0724_daily_bin2187.fits Exposure cube: /lscratch/kocevski/32884070/ltcube_806198401_806457601_4FGL_J1147.8-0724_daily_bin2187.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/32884070/Model_4FGL_J1147.8-0724_daily_bin2187.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) = 6128.3374808 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6128.32334514 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 4.5668 1.0000 .0000 .10000E+07 2 'Prefactor ' 1.7458 1.0000 .0000 .10000E+07 3 'Prefactor ' 123.53 1.0000 .0000 .10000E+07 4 'norm ' 6.4870 1.0000 .0000 .10000E+07 5 'Prefactor ' .27289E-03 1.0000 .0000 .10000E+07 6 'Prefactor ' 30.098 1.0000 .0000 .10000E+07 7 'norm ' 22.547 1.0000 .0000 .10000E+07 8 'Prefactor ' 5.4040 1.0000 .0000 .10000E+07 9 'Prefactor ' .99364E-03 1.0000 .0000 .10000E+07 10 'Prefactor ' .19163E-02 1.0000 .0000 .10000E+07 11 'norm ' .20103E-04 1.0000 .0000 .10000E+07 12 'Prefactor ' .21577E-04 1.0000 .0000 .10000E+07 13 'Prefactor ' 60.777 1.0000 .0000 .10000E+07 14 'Prefactor ' .15598E-03 1.0000 .0000 .10000E+07 15 'Prefactor ' 5.7508 1.0000 .0000 .10000E+07 16 'Prefactor ' .23392E-02 1.0000 .0000 .10000E+07 17 'Prefactor ' 10.699 1.0000 .0000 .10000E+07 18 'Prefactor ' 8.3687 1.0000 .0000 .10000E+07 19 'norm ' .43299E-08 1.0000 .0000 .10000E+07 20 'Prefactor ' .67148E-03 1.0000 .0000 .10000E+07 21 'Normalizat' .80629 1.0000 .10000E-01 10.000 22 'Prefactor ' 1.2158 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6100E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 6128.322 FROM MIGRAD STATUS=CONVERGED 163 CALLS 1768 TOTAL EDM= .64E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.0% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 4.5881 14.153 .22503E-05 .53957E-01 2 Prefactor 1.7381 4.5743 -.52809E-06 .12892E-02 3 Prefactor 119.96 86.614 .57830E-07 .20871E-01 4 norm 6.5516 9.5336 -.17322E-06 -.47954E-02 5 Prefactor .33307E-09 5.5484 .15316E-06** at limit ** 6 Prefactor 30.104 13.811 .52404E-06 .20924E-01 7 norm 22.583 2.4237 -.30011E-07 .93602E-03 8 Prefactor 5.4025 2.5619 .90074E-07 .47386E-02 9 Prefactor .0000 6.3103 -.16118E-06** at limit ** 10 Prefactor .51903E-06 26.421 -.35376E-08** at limit ** 11 norm .55511E-10 1.8307 .12560E-06** at limit ** 12 Prefactor .0000 1.9319 .31157E-06** at limit ** 13 Prefactor 60.889 9.0953 -.79355E-06 .27065E-02 14 Prefactor .0000 3.9577 -.18189E-06** at limit ** 15 Prefactor 5.5360 15.789 -.80684E-06 -.12727E-01 16 Prefactor .51492E-06 23.089 .87009E-06** at limit ** 17 Prefactor 11.009 22.557 -.50095E-05 .41958E-01 18 Prefactor 8.3554 10.486 .34725E-05 .23523E-01 19 norm .0000 .87802 -.11659E-06** at limit ** 20 Prefactor .0000 4.9437 -.29469E-06** at limit ** 21 Normalizat .80724 .28590 .13605E-04 -.29690E-05 22 Prefactor 1.2157 .19018 -.43925E-05 .55512E-04 ERR DEF= .500 Final values: Prefactor = 4.58806 Prefactor = 1.73807 Prefactor = 119.957 norm = 6.55161 Prefactor = 3.33067e-10 Prefactor = 30.1042 norm = 22.5832 Prefactor = 5.40252 Prefactor = 0 Prefactor = 5.19029e-07 norm = 5.55112e-11 Prefactor = 0 Prefactor = 60.8888 Prefactor = 0 Prefactor = 5.53603 Prefactor = 5.14921e-07 Prefactor = 11.009 Prefactor = 8.35543 norm = 0 Prefactor = 0 Normalizat = 0.807242 Prefactor = 1.2157 /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 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory 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 (Free Index): 101 logL (Free Index) = 6128.32200308 delta logL = 2.09183781408e-11 Extracting fit parameters... 4FGL J1147.8-0724 Spectrum: LogParabola 288 norm: 0.000e+00 9.455e-07 0.000e+00 1.000e+06 ( 1.000e-12) 289 alpha: 4.199e+00 1.014e+00 0.000e+00 5.000e+00 ( 1.000e+00) 290 beta: 1.710e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 291 Eb: 7.338e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 607 Prefactor: 1.216e+00 1.120e+00 0.000e+00 1.000e+01 ( 1.000e+00) 608 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 609 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 606 Normalization: 8.072e-01 1.183e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 176.961 -7.414 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/32884058/cmap_HighResolution_806198401_806457601_4FGL_J1147.8-0724_daily_bin2187.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='1.91e-05', job_status='DONE', photon_flux_upper_limit='5.48e-08', time_completed='2026-07-23 09:29:41.550641', job_id='32884058', GAL2='1.22', fit_tolerance='1e-08', EG2='0.81', EG='0.81', time_epoch_completed='1784824181.55', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.22', dlogl='2.09e-11', ts2='0.00', photon_index_error='0.00', photon_index='2.34' WHERE bin_id='2187' AND source_name='4FGL J1147.8-0724' AND cadence='daily'; Database successfully updated. Analysis Complete. Thu Jul 23 09:29:41 PDT 2026 /sdf/group/fermi/u/kocevski/software/conda/envs/fermitools_v1.0.5/lib/python2.7/site-packages/matplotlib/cbook/deprecation.py:106: MatplotlibDeprecationWarning: The mpl_toolkits.axes_grid module was deprecated in version 2.1. Use mpl_toolkits.axes_grid1 and mpl_toolkits.axisartist provies the same functionality instead. warnings.warn(message, mplDeprecation, stacklevel=1) WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). ********** ** 18 **HESSE ********** FCN= 6128.322 FROM HESSE STATUS=OK 386 CALLS 2154 TOTAL EDM= .49E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 4.5881 24.483 .47081E-03 -1.5665 2 Prefactor 1.7381 4.6350 .79344E-03 -1.5682 3 Prefactor 119.96 87.082 .89980E-04 -1.5489 4 norm 6.5516 9.7249 .39380E-03 -1.5657 5 Prefactor .33307E-09 5.5314 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 30.104 13.888 .18230E-03 -1.5598 7 norm 22.583 23.523 .21065E-03 -1.5613 8 Prefactor 5.4025 2.5646 .43204E-03 -1.5661 9 Prefactor .0000 6.3094 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .51903E-06 27.817 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 norm .55511E-10 1.8300 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor .0000 1.9276 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor 60.889 25.673 .12828E-03 -1.5552 14 Prefactor .0000 3.9564 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor 5.5360 15.854 .41860E-03 -1.5661 16 Prefactor .51492E-06 24.186 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor 11.009 29.616 .30605E-03 -1.5642 18 Prefactor 8.3554 10.578 .34630E-03 -1.5650 19 norm .0000 .87777 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor .0000 4.9334 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Normalizat .80724 .26198 .83026E-01 -.99801 22 Prefactor 1.2157 .16790 .34267E-01 -.85849 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 4.90918e-07 Minuit parameter uncertainties: 1 21.1973 2 4.63502 3 87.0834 4 9.72491 5 8.26875e-05 6 13.8883 7 23.5234 8 2.56456 9 6.89827e-06 10 0.00759952 11 1.73055e-05 12 6.29651e-06 13 25.6733 14 2.2308e-07 15 15.8546 16 0.00705815 17 29.6169 18 10.5779 19 6.10707e-06 20 4.2054e-06 21 0.262393 22 0.167969 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6128.32200308 Extracting fit parameters... 4FGL J1147.8-0724 Spectrum: LogParabola 288 norm: 5.551e-11 1.731e-05 0.000e+00 1.000e+06 ( 1.000e-12) 289 alpha: 2.336e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 290 beta: 1.710e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 291 Eb: 7.338e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 607 Prefactor: 1.216e+00 1.680e-01 0.000e+00 1.000e+01 ( 1.000e+00) 608 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 609 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 606 Normalization: 8.072e-01 2.624e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 176.961 -7.414 Photon Flux Upper Limit: 5.4751730189e-08 ph cm-2 s-1 Energy Flux Upper Limit: 1.91402329144e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/32884067/likelihoodResults_806198401_806457601_4FGL_J1147.8-0724_daily_bin2187.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) = 6128.32345535 delta logL = -0.00145227218582 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 6128.32200586 delta logL = -2.78171410173e-06 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .68084E-06 1.0000 .0000 .10000E+07 2 'alpha ' .38405 1.0000 .0000 5.0000 3 'Normalizat' .80753 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.2157 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6100E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 6128.322 FROM MIGRAD STATUS=CONVERGED 46 CALLS 249 TOTAL EDM= .21E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .0000 .65000 .42118E-03** at limit ** 2 alpha 4.1993 .96323 .20710E-04 .0000 3 Normalizat .80724 1.1460 -.12637E-04 -.12794E-04 4 Prefactor 1.2157 1.0981 .58535E-05 -.44017E-04 ERR DEF= .500 Final values: norm = 0 alpha = 4.1993 Normalizat = 0.807243 Prefactor = 1.2157 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 6128.322 FROM HESSE STATUS=FAILED 7 CALLS 256 TOTAL EDM= .21E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 .65000 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha 3.0879 .96323 .20710E-04 .74738 3 Normalizat .80724 1.1460 -.12637E-04 -.99801 4 Prefactor 1.2157 1.0981 .58535E-05 -.85849 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 2.05341e-12 Minuit parameter uncertainties: 1 9.45518e-07 2 1.01414 3 1.18327 4 1.11991 AL_V02 Working on... /lscratch/kocevski/32884090/ft1_filtered_4FGL_J1147.8-0724_daily_bin2187.fits.....................! real 29.22 user 26.60 sys 1.18 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/32884090/ft1_filtered_4FGL_J1147.8-0724_daily_bin2187.fits', '/lscratch/kocevski/32884090/ft2_4FGL_J1147.8-0724_daily_bin2187.fits', expMap='/lscratch/kocevski/32884090/expmap_806198401_806457601_4FGL_J1147.8-0724_daily_bin2187.fits', expCube='/lscratch/kocevski/32884090/ltcube_806198401_806457601_4FGL_J1147.8-0724_daily_bin2187.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/32884090/Model_4FGL_J1147.8-0724_daily_bin2187.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1147.8-0724' 4FGL J1147.8-0724 Spectrum: LogParabola 288 norm: 2.739e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 289 alpha: 2.336e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 290 beta: 1.710e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 291 Eb: 7.338e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/32884090/ft1_filtered_4FGL_J1147.8-0724_daily_bin2187.fits Spacecraft file(s): /lscratch/kocevski/32884090/ft2_4FGL_J1147.8-0724_daily_bin2187.fits Exposure map: /lscratch/kocevski/32884090/expmap_806198401_806457601_4FGL_J1147.8-0724_daily_bin2187.fits Exposure cube: /lscratch/kocevski/32884090/ltcube_806198401_806457601_4FGL_J1147.8-0724_daily_bin2187.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/32884090/Model_4FGL_J1147.8-0724_daily_bin2187.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) = 6128.3374808 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6128.32334514 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 4.5668 1.0000 .0000 .10000E+07 2 'Prefactor ' 1.7458 1.0000 .0000 .10000E+07 3 'Prefactor ' 123.53 1.0000 .0000 .10000E+07 4 'norm ' 6.4870 1.0000 .0000 .10000E+07 5 'Prefactor ' .27289E-03 1.0000 .0000 .10000E+07 6 'Prefactor ' 30.098 1.0000 .0000 .10000E+07 7 'norm ' 22.547 1.0000 .0000 .10000E+07 8 'Prefactor ' 5.4040 1.0000 .0000 .10000E+07 9 'Prefactor ' .99364E-03 1.0000 .0000 .10000E+07 10 'Prefactor ' .19163E-02 1.0000 .0000 .10000E+07 11 'norm ' .20103E-04 1.0000 .0000 .10000E+07 12 'Prefactor ' .21577E-04 1.0000 .0000 .10000E+07 13 'Prefactor ' 60.777 1.0000 .0000 .10000E+07 14 'Prefactor ' .15598E-03 1.0000 .0000 .10000E+07 15 'Prefactor ' 5.7508 1.0000 .0000 .10000E+07 16 'Prefactor ' .23392E-02 1.0000 .0000 .10000E+07 17 'Prefactor ' 10.699 1.0000 .0000 .10000E+07 18 'Prefactor ' 8.3687 1.0000 .0000 .10000E+07 19 'norm ' .43299E-08 1.0000 .0000 .10000E+07 20 'Prefactor ' .67148E-03 1.0000 .0000 .10000E+07 21 'Normalizat' .80629 1.0000 .10000E-01 10.000 22 'Prefactor ' 1.2158 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6100E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 6128.322 FROM MIGRAD STATUS=CONVERGED 163 CALLS 1768 TOTAL EDM= .64E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.0% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 4.5881 14.153 .22503E-05 .53957E-01 2 Prefactor 1.7381 4.5743 -.52809E-06 .12892E-02 3 Prefactor 119.96 86.614 .57830E-07 .20871E-01 4 norm 6.5516 9.5336 -.17322E-06 -.47954E-02 5 Prefactor .33307E-09 5.5484 .15316E-06** at limit ** 6 Prefactor 30.104 13.811 .52404E-06 .20924E-01 7 norm 22.583 2.4237 -.30011E-07 .93602E-03 8 Prefactor 5.4025 2.5619 .90074E-07 .47386E-02 9 Prefactor .0000 6.3103 -.16118E-06** at limit ** 10 Prefactor .51903E-06 26.421 -.35376E-08** at limit ** 11 norm .55511E-10 1.8307 .12560E-06** at limit ** 12 Prefactor .0000 1.9319 .31157E-06** at limit ** 13 Prefactor 60.889 9.0953 -.79355E-06 .27065E-02 14 Prefactor .0000 3.9577 -.18189E-06** at limit ** 15 Prefactor 5.5360 15.789 -.80684E-06 -.12727E-01 16 Prefactor .51492E-06 23.089 .87009E-06** at limit ** 17 Prefactor 11.009 22.557 -.50095E-05 .41958E-01 18 Prefactor 8.3554 10.486 .34725E-05 .23523E-01 19 norm .0000 .87802 -.11659E-06** at limit ** 20 Prefactor .0000 4.9437 -.29469E-06** at limit ** 21 Normalizat .80724 .28590 .13605E-04 -.29690E-05 22 Prefactor 1.2157 .19018 -.43925E-05 .55512E-04 ERR DEF= .500 Final values: Prefactor = 4.58806 Prefactor = 1.73807 Prefactor = 119.957 norm = 6.55161 Prefactor = 3.33067e-10 Prefactor = 30.1042 norm = 22.5832 Prefactor = 5.40252 Prefactor = 0 Prefactor = 5.19029e-07 norm = 5.55112e-11 Prefactor = 0 Prefactor = 60.8888 Prefactor = 0 Prefactor = 5.53603 Prefactor = 5.14921e-07 Prefactor = 11.009 Prefactor = 8.35543 norm = 0 Prefactor = 0 Normalizat = 0.807242 Prefactor = 1.2157 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) = 6128.32200308 delta logL = 2.09183781408e-11 Extracting fit parameters... 4FGL J1147.8-0724 Spectrum: LogParabola 288 norm: 0.000e+00 9.455e-07 0.000e+00 1.000e+06 ( 1.000e-12) 289 alpha: 4.199e+00 1.014e+00 0.000e+00 5.000e+00 ( 1.000e+00) 290 beta: 1.710e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 291 Eb: 7.338e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 607 Prefactor: 1.216e+00 1.120e+00 0.000e+00 1.000e+01 ( 1.000e+00) 608 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 609 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 606 Normalization: 8.072e-01 1.183e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 176.961 -7.414 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/32884067/cmap_HighResolution_806198401_806457601_4FGL_J1147.8-0724_daily_bin2187.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='1.91e-05', job_status='DONE', photon_flux_upper_limit='5.48e-08', time_completed='2026-07-23 09:30:01.919280', job_id='32884067', GAL2='1.22', fit_tolerance='1e-08', EG2='0.81', EG='0.81', time_epoch_completed='1784824201.92', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.22', dlogl='2.09e-11', ts2='0.00', photon_index_error='0.00', photon_index='2.34' WHERE bin_id='2187' AND source_name='4FGL J1147.8-0724' AND cadence='daily'; Database successfully updated. Analysis Complete. Thu Jul 23 09:30:01 PDT 2026 AL_V02 Working on... /lscratch/kocevski/32884391/ft1_filtered_4FGL_J1147.8-0724_daily_bin2187.fits.....................! real 29.05 user 22.64 sys 5.32 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/32884391/ft1_filtered_4FGL_J1147.8-0724_daily_bin2187.fits', '/lscratch/kocevski/32884391/ft2_4FGL_J1147.8-0724_daily_bin2187.fits', expMap='/lscratch/kocevski/32884391/expmap_806198401_806457601_4FGL_J1147.8-0724_daily_bin2187.fits', expCube='/lscratch/kocevski/32884391/ltcube_806198401_806457601_4FGL_J1147.8-0724_daily_bin2187.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/32884391/Model_4FGL_J1147.8-0724_daily_bin2187.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1147.8-0724' 4FGL J1147.8-0724 Spectrum: LogParabola 288 norm: 2.739e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 289 alpha: 2.336e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 290 beta: 1.710e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 291 Eb: 7.338e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/32884391/ft1_filtered_4FGL_J1147.8-0724_daily_bin2187.fits Spacecraft file(s): /lscratch/kocevski/32884391/ft2_4FGL_J1147.8-0724_daily_bin2187.fits Exposure map: /lscratch/kocevski/32884391/expmap_806198401_806457601_4FGL_J1147.8-0724_daily_bin2187.fits Exposure cube: /lscratch/kocevski/32884391/ltcube_806198401_806457601_4FGL_J1147.8-0724_daily_bin2187.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/32884391/Model_4FGL_J1147.8-0724_daily_bin2187.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) = 6128.3374808 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6128.32334514 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 4.5668 1.0000 .0000 .10000E+07 2 'Prefactor ' 1.7458 1.0000 .0000 .10000E+07 3 'Prefactor ' 123.53 1.0000 .0000 .10000E+07 4 'norm ' 6.4870 1.0000 .0000 .10000E+07 5 'Prefactor ' .27289E-03 1.0000 .0000 .10000E+07 6 'Prefactor ' 30.098 1.0000 .0000 .10000E+07 7 'norm ' 22.547 1.0000 .0000 .10000E+07 8 'Prefactor ' 5.4040 1.0000 .0000 .10000E+07 9 'Prefactor ' .99364E-03 1.0000 .0000 .10000E+07 10 'Prefactor ' .19163E-02 1.0000 .0000 .10000E+07 11 'norm ' .20103E-04 1.0000 .0000 .10000E+07 12 'Prefactor ' .21577E-04 1.0000 .0000 .10000E+07 13 'Prefactor ' 60.777 1.0000 .0000 .10000E+07 14 'Prefactor ' .15598E-03 1.0000 .0000 .10000E+07 15 'Prefactor ' 5.7508 1.0000 .0000 .10000E+07 16 'Prefactor ' .23392E-02 1.0000 .0000 .10000E+07 17 'Prefactor ' 10.699 1.0000 .0000 .10000E+07 18 'Prefactor ' 8.3687 1.0000 .0000 .10000E+07 19 'norm ' .43299E-08 1.0000 .0000 .10000E+07 20 'Prefactor ' .67148E-03 1.0000 .0000 .10000E+07 21 'Normalizat' .80629 1.0000 .10000E-01 10.000 22 'Prefactor ' 1.2158 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6100E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 6128.322 FROM MIGRAD STATUS=CONVERGED 163 CALLS 1768 TOTAL EDM= .64E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.0% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 4.5881 14.153 .22503E-05 .53957E-01 2 Prefactor 1.7381 4.5743 -.52809E-06 .12892E-02 3 Prefactor 119.96 86.614 .57830E-07 .20871E-01 4 norm 6.5516 9.5336 -.17322E-06 -.47954E-02 5 Prefactor .33307E-09 5.5484 .15316E-06** at limit ** 6 Prefactor 30.104 13.811 .52404E-06 .20924E-01 7 norm 22.583 2.4237 -.30011E-07 .93602E-03 8 Prefactor 5.4025 2.5619 .90074E-07 .47386E-02 9 Prefactor .0000 6.3103 -.16118E-06** at limit ** 10 Prefactor .51903E-06 26.421 -.35376E-08** at limit ** 11 norm .55511E-10 1.8307 .12560E-06** at limit ** 12 Prefactor .0000 1.9319 .31157E-06** at limit ** 13 Prefactor 60.889 9.0953 -.79355E-06 .27065E-02 14 Prefactor .0000 3.9577 -.18189E-06** at limit ** 15 Prefactor 5.5360 15.789 -.80684E-06 -.12727E-01 16 Prefactor .51492E-06 23.089 .87009E-06** at limit ** 17 Prefactor 11.009 22.557 -.50095E-05 .41958E-01 18 Prefactor 8.3554 10.486 .34725E-05 .23523E-01 19 norm .0000 .87802 -.11659E-06** at limit ** 20 Prefactor .0000 4.9437 -.29469E-06** at limit ** 21 Normalizat .80724 .28590 .13605E-04 -.29690E-05 22 Prefactor 1.2157 .19018 -.43925E-05 .55512E-04 ERR DEF= .500 Final values: Prefactor = 4.58806 Prefactor = 1.73807 Prefactor = 119.957 norm = 6.55161 Prefactor = 3.33067e-10 Prefactor = 30.1042 norm = 22.5832 Prefactor = 5.40252 Prefactor = 0 Prefactor = 5.19029e-07 norm = 5.55112e-11 Prefactor = 0 Prefactor = 60.8888 Prefactor = 0 Prefactor = 5.53603 Prefactor = 5.14921e-07 Prefactor = 11.009 Prefactor = 8.35543 norm = 0 Prefactor = 0 Normalizat = 0.807242 Prefactor = 1.2157 L_V02 Working on... /lscratch/kocevski/32884394/ft1_filtered_4FGL_J1147.8-0724_daily_bin2187.fits.....................! real 30.08 user 22.99 sys 5.84 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/32884394/ft1_filtered_4FGL_J1147.8-0724_daily_bin2187.fits', '/lscratch/kocevski/32884394/ft2_4FGL_J1147.8-0724_daily_bin2187.fits', expMap='/lscratch/kocevski/32884394/expmap_806198401_806457601_4FGL_J1147.8-0724_daily_bin2187.fits', expCube='/lscratch/kocevski/32884394/ltcube_806198401_806457601_4FGL_J1147.8-0724_daily_bin2187.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/32884394/Model_4FGL_J1147.8-0724_daily_bin2187.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1147.8-0724' 4FGL J1147.8-0724 Spectrum: LogParabola 288 norm: 2.739e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 289 alpha: 2.336e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 290 beta: 1.710e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 291 Eb: 7.338e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/32884394/ft1_filtered_4FGL_J1147.8-0724_daily_bin2187.fits Spacecraft file(s): /lscratch/kocevski/32884394/ft2_4FGL_J1147.8-0724_daily_bin2187.fits Exposure map: /lscratch/kocevski/32884394/expmap_806198401_806457601_4FGL_J1147.8-0724_daily_bin2187.fits Exposure cube: /lscratch/kocevski/32884394/ltcube_806198401_806457601_4FGL_J1147.8-0724_daily_bin2187.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/32884394/Model_4FGL_J1147.8-0724_daily_bin2187.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) = 6128.3374808 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6128.32334514 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 4.5668 1.0000 .0000 .10000E+07 2 'Prefactor ' 1.7458 1.0000 .0000 .10000E+07 3 'Prefactor ' 123.53 1.0000 .0000 .10000E+07 4 'norm ' 6.4870 1.0000 .0000 .10000E+07 5 'Prefactor ' .27289E-03 1.0000 .0000 .10000E+07 6 'Prefactor ' 30.098 1.0000 .0000 .10000E+07 7 'norm ' 22.547 1.0000 .0000 .10000E+07 8 'Prefactor ' 5.4040 1.0000 .0000 .10000E+07 9 'Prefactor ' .99364E-03 1.0000 .0000 .10000E+07 10 'Prefactor ' .19163E-02 1.0000 .0000 .10000E+07 11 'norm ' .20103E-04 1.0000 .0000 .10000E+07 12 'Prefactor ' .21577E-04 1.0000 .0000 .10000E+07 13 'Prefactor ' 60.777 1.0000 .0000 .10000E+07 14 'Prefactor ' .15598E-03 1.0000 .0000 .10000E+07 15 'Prefactor ' 5.7508 1.0000 .0000 .10000E+07 16 'Prefactor ' .23392E-02 1.0000 .0000 .10000E+07 17 'Prefactor ' 10.699 1.0000 .0000 .10000E+07 18 'Prefactor ' 8.3687 1.0000 .0000 .10000E+07 19 'norm ' .43299E-08 1.0000 .0000 .10000E+07 20 'Prefactor ' .67148E-03 1.0000 .0000 .10000E+07 21 'Normalizat' .80629 1.0000 .10000E-01 10.000 22 'Prefactor ' 1.2158 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6100E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 6128.322 FROM MIGRAD STATUS=CONVERGED 163 CALLS 1768 TOTAL EDM= .64E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.0% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 4.5881 14.153 .22503E-05 .53957E-01 2 Prefactor 1.7381 4.5743 -.52809E-06 .12892E-02 3 Prefactor 119.96 86.614 .57830E-07 .20871E-01 4 norm 6.5516 9.5336 -.17322E-06 -.47954E-02 5 Prefactor .33307E-09 5.5484 .15316E-06** at limit ** 6 Prefactor 30.104 13.811 .52404E-06 .20924E-01 7 norm 22.583 2.4237 -.30011E-07 .93602E-03 8 Prefactor 5.4025 2.5619 .90074E-07 .47386E-02 9 Prefactor .0000 6.3103 -.16118E-06** at limit ** 10 Prefactor .51903E-06 26.421 -.35376E-08** at limit ** 11 norm .55511E-10 1.8307 .12560E-06** at limit ** 12 Prefactor .0000 1.9319 .31157E-06** at limit ** 13 Prefactor 60.889 9.0953 -.79355E-06 .27065E-02 14 Prefactor .0000 3.9577 -.18189E-06** at limit ** 15 Prefactor 5.5360 15.789 -.80684E-06 -.12727E-01 16 Prefactor .51492E-06 23.089 .87009E-06** at limit ** 17 Prefactor 11.009 22.557 -.50095E-05 .41958E-01 18 Prefactor 8.3554 10.486 .34725E-05 .23523E-01 19 norm .0000 .87802 -.11659E-06** at limit ** 20 Prefactor .0000 4.9437 -.29469E-06** at limit ** 21 Normalizat .80724 .28590 .13605E-04 -.29690E-05 22 Prefactor 1.2157 .19018 -.43925E-05 .55512E-04 ERR DEF= .500 Final values: Prefactor = 4.58806 Prefactor = 1.73807 Prefactor = 119.957 norm = 6.55161 Prefactor = 3.33067e-10 Prefactor = 30.1042 norm = 22.5832 Prefactor = 5.40252 Prefactor = 0 Prefactor = 5.19029e-07 norm = 5.55112e-11 Prefactor = 0 Prefactor = 60.8888 Prefactor = 0 Prefactor = 5.53603 Prefactor = 5.14921e-07 Prefactor = 11.009 Prefactor = 8.35543 norm = 0 Prefactor = 0 Normalizat = 0.807242 Prefactor = 1.2157 number of points = 7590 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1147.8-0724_daily_bin2187 RA = 176.961, Dec = -7.4144 tmin = 806198401, tmax = 806457601 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='32884959', job_status='RUN', time_executed='2026-07-23 09:29:48.086949', time_epoch_executed='1784824188.09' WHERE source_name='4FGL J1147.8-0724' and cadence='daily' and bin_id='2187' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/32884959 Creating custom pfile directory: /lscratch/kocevski/32884959/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=806198401.0 && nMetStart<806457601.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=806198401.0 && nMetStart<806457601.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/32884959/ft1_4FGL_J1147.8-0724_daily_bin2187.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=806198401.0 && nMetStart<806457601.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/32884959/ft2_4FGL_J1147.8-0724_daily_bin2187.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/32884959/ft1_4FGL_J1147.8-0724_daily_bin2187.fits outfile=/lscratch/kocevski/32884959/ft1_filteredMKT_4FGL_J1147.8-0724_daily_bin2187.fits ra=176.961 dec=-7.4144 rad=12.0 tmin=806198401.0 tmax=806457601.0 emin=100.0 emax=100000.0 zmin=0.0 zmax=90.0 evclass=128 evtype="INDEF" convtype=-1 phasemin=0.0 phasemax=1.0 evtable="EVENTS" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. real 2.33 user 1.68 sys 0.17 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/32884959/ft2_4FGL_J1147.8-0724_daily_bin2187.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/32884959/ft2_4FGL_J1147.8-0724_daily_bin2187.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/32884959/ft1_filteredMKT_4FGL_J1147.8-0724_daily_bin2187.fits evtable="EVENTS" outfile="/lscratch/kocevski/32884959/ft1_filtered_4FGL_J1147.8-0724_daily_bin2187.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 0.78 user 0.18 sys 0.13 Number of photons that the gtmktime cut: 543 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/32884959/ft1_filtered_4FGL_J1147.8-0724_daily_bin2187.fits" evtable="EVENTS" scfile=/lscratch/kocevski/32884959/ft2_4FGL_J1147.8-0724_daily_bin2187.fits sctable="SC_DATA" ou ********** ** 18 **HESSE ********** FCN= 6128.322 FROM HESSE STATUS=OK 386 CALLS 2154 TOTAL EDM= .49E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 4.5881 24.483 .47081E-03 -1.5665 2 Prefactor 1.7381 4.6350 .79344E-03 -1.5682 3 Prefactor 119.96 87.082 .89980E-04 -1.5489 4 norm 6.5516 9.7249 .39380E-03 -1.5657 5 Prefactor .33307E-09 5.5314 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 30.104 13.888 .18230E-03 -1.5598 7 norm 22.583 23.523 .21065E-03 -1.5613 8 Prefactor 5.4025 2.5646 .43204E-03 -1.5661 9 Prefactor .0000 6.3094 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .51903E-06 27.817 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 norm .55511E-10 1.8300 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor .0000 1.9276 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor 60.889 25.673 .12828E-03 -1.5552 14 Prefactor .0000 3.9564 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor 5.5360 15.854 .41860E-03 -1.5661 16 Prefactor .51492E-06 24.186 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor 11.009 29.616 .30605E-03 -1.5642 18 Prefactor 8.3554 10.578 .34630E-03 -1.5650 19 norm .0000 .87777 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor .0000 4.9334 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Normalizat .80724 .26198 .83026E-01 -.99801 22 Prefactor 1.2157 .16790 .34267E-01 -.85849 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 4.90918e-07 Minuit parameter uncertainties: 1 21.1973 2 4.63502 3 87.0834 4 9.72491 5 8.26875e-05 6 13.8883 7 23.5234 8 2.56456 9 6.89827e-06 10 0.00759952 11 1.73055e-05 12 6.29651e-06 13 25.6733 14 2.2308e-07 15 15.8546 16 0.00705815 17 29.6169 18 10.5779 19 6.10707e-06 20 4.2054e-06 21 0.262393 22 0.167969 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6128.32200308 Extracting fit parameters... 4FGL J1147.8-0724 Spectrum: LogParabola 288 norm: 5.551e-11 1.731e-05 0.000e+00 1.000e+06 ( 1.000e-12) 289 alpha: 2.336e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 290 beta: 1.710e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 291 Eb: 7.338e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 607 Prefactor: 1.216e+00 1.680e-01 0.000e+00 1.000e+01 ( 1.000e+00) 608 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 609 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 606 Normalization: 8.072e-01 2.624e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 176.961 -7.414 Photon Flux Upper Limit: 5.4751730189e-08 ph cm-2 s-1 Energy Flux Upper Limit: 1.91402329144e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/32884070/likelihoodResults_806198401_806457601_4FGL_J1147.8-0724_daily_bin2187.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) = 6128.32345535 delta logL = -0.00145227218582 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 6128.32200586 delta logL = -2.78171410173e-06 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .68084E-06 1.0000 .0000 .10000E+07 2 'alpha ' .38405 1.0000 .0000 5.0000 3 'Normalizat' .80753 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.2157 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6100E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 6128.322 FROM MIGRAD STATUS=CONVERGED 46 CALLS 249 TOTAL EDM= .21E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .0000 .65000 .42118E-03** at limit ** 2 alpha 4.1993 .96323 .20710E-04 .0000 3 Normalizat .80724 1.1460 -.12637E-04 -.12794E-04 4 Prefactor 1.2157 1.0981 .58535E-05 -.44017E-04 ERR DEF= .500 Final values: norm = 0 alpha = 4.1993 Normalizat = 0.807243 Prefactor = 1.2157 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 6128.322 FROM HESSE STATUS=FAILED 7 CALLS 256 TOTAL EDM= .21E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 .65000 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha 3.0879 .96323 .20710E-04 .74738 3 Normalizat .80724 1.1460 -.12637E-04 -.99801 4 Prefactor 1.2157 1.0981 .58535E-05 -.85849 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 2.05341e-12 Minuit parameter uncertainties: 1 9.45518e-07 2 1.01414 3 1.18327 4 1.11991 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) = 6128.32200308 delta logL = 2.09183781408e-11 Extracting fit parameters... 4FGL J1147.8-0724 Spectrum: LogParabola 288 norm: 0.000e+00 9.455e-07 0.000e+00 1.000e+06 ( 1.000e-12) 289 alpha: 4.199e+00 1.014e+00 0.000e+00 5.000e+00 ( 1.000e+00) 290 beta: 1.710e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 291 Eb: 7.338e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 607 Prefactor: 1.216e+00 1.120e+00 0.000e+00 1.000e+01 ( 1.000e+00) 608 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 609 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 606 Normalization: 8.072e-01 1.183e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 176.961 -7.414 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/32884070/cmap_HighResolution_806198401_806457601_4FGL_J1147.8-0724_daily_bin2187.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='1.91e-05', job_status='DONE', photon_flux_upper_limit='5.48e-08', time_completed='2026-07-23 09:30:23.901650', job_id='32884070', GAL2='1.22', fit_tolerance='1e-08', EG2='0.81', EG='0.81', time_epoch_completed='1784824223.9', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.22', dlogl='2.09e-11', ts2='0.00', photon_index_error='0.00', photon_index='2.34' WHERE bin_id='2187' AND source_name='4FGL J1147.8-0724' AND cadence='daily'; Database successfully updated. Analysis Complete. Thu Jul 23 09:30:24 PDT 2026 ********** ** 18 **HESSE ********** FCN= 6128.322 FROM HESSE STATUS=OK 386 CALLS 2154 TOTAL EDM= .49E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 4.5881 24.483 .47081E-03 -1.5665 2 Prefactor 1.7381 4.6350 .79344E-03 -1.5682 3 Prefactor 119.96 87.082 .89980E-04 -1.5489 4 norm 6.5516 9.7249 .39380E-03 -1.5657 5 Prefactor .33307E-09 5.5314 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 30.104 13.888 .18230E-03 -1.5598 7 norm 22.583 23.523 .21065E-03 -1.5613 8 Prefactor 5.4025 2.5646 .43204E-03 -1.5661 9 Prefactor .0000 6.3094 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .51903E-06 27.817 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 norm .55511E-10 1.8300 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor .0000 1.9276 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor 60.889 25.673 .12828E-03 -1.5552 14 Prefactor .0000 3.9564 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor 5.5360 15.854 .41860E-03 -1.5661 16 Prefactor .51492E-06 24.186 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor 11.009 29.616 .30605E-03 -1.5642 18 Prefactor 8.3554 10.578 .34630E-03 -1.5650 19 norm .0000 .87777 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor .0000 4.9334 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Normalizat .80724 .26198 .83026E-01 -.99801 22 Prefactor 1.2157 .16790 .34267E-01 -.85849 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 4.90918e-07 Minuit parameter uncertainties: 1 21.1973 2 4.63502 3 87.0834 4 9.72491 5 8.26875e-05 6 13.8883 7 23.5234 8 2.56456 9 6.89827e-06 10 0.00759952 11 1.73055e-05 12 6.29651e-06 13 25.6733 14 2.2308e-07 15 15.8546 16 0.00705815 17 29.6169 18 10.5779 19 6.10707e-06 20 4.2054e-06 21 0.262393 22 0.167969 ********** ** 18 **HESSE ********** FCN= 6128.322 FROM HESSE STATUS=OK 386 CALLS 2154 TOTAL EDM= .49E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 4.5881 24.483 .47081E-03 -1.5665 2 Prefactor 1.7381 4.6350 .79344E-03 -1.5682 3 Prefactor 119.96 87.082 .89980E-04 -1.5489 4 norm 6.5516 9.7249 .39380E-03 -1.5657 5 Prefactor .33307E-09 5.5314 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 30.104 13.888 .18230E-03 -1.5598 7 norm 22.583 23.523 .21065E-03 -1.5613 8 Prefactor 5.4025 2.5646 .43204E-03 -1.5661 9 Prefactor .0000 6.3094 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .51903E-06 27.817 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 norm .55511E-10 1.8300 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor .0000 1.9276 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor 60.889 25.673 .12828E-03 -1.5552 14 Prefactor .0000 3.9564 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor 5.5360 15.854 .41860E-03 -1.5661 16 Prefactor .51492E-06 24.186 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor 11.009 29.616 .30605E-03 -1.5642 18 Prefactor 8.3554 10.578 .34630E-03 -1.5650 19 norm .0000 .87777 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor .0000 4.9334 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Normalizat .80724 .26198 .83026E-01 -.99801 22 Prefactor 1.2157 .16790 .34267E-01 -.85849 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 4.90918e-07 Minuit parameter uncertainties: 1 21.1973 2 4.63502 3 87.0834 4 9.72491 5 8.26875e-05 6 13.8883 7 23.5234 8 2.56456 9 6.89827e-06 10 0.00759952 11 1.73055e-05 12 6.29651e-06 13 25.6733 14 2.2308e-07 15 15.8546 16 0.00705815 17 29.6169 18 10.5779 19 6.10707e-06 20 4.2054e-06 21 0.262393 22 0.167969 _V02 Working on... /lscratch/kocevski/32884601/ft1_filtered_4FGL_J1147.8-0724_daily_bin2187.fits.....................! real 26.29 user 23.70 sys 1.89 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/32884601/ft1_filtered_4FGL_J1147.8-0724_daily_bin2187.fits', '/lscratch/kocevski/32884601/ft2_4FGL_J1147.8-0724_daily_bin2187.fits', expMap='/lscratch/kocevski/32884601/expmap_806198401_806457601_4FGL_J1147.8-0724_daily_bin2187.fits', expCube='/lscratch/kocevski/32884601/ltcube_806198401_806457601_4FGL_J1147.8-0724_daily_bin2187.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/32884601/Model_4FGL_J1147.8-0724_daily_bin2187.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1147.8-0724' 4FGL J1147.8-0724 Spectrum: LogParabola 288 norm: 2.739e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 289 alpha: 2.336e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 290 beta: 1.710e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 291 Eb: 7.338e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/32884601/ft1_filtered_4FGL_J1147.8-0724_daily_bin2187.fits Spacecraft file(s): /lscratch/kocevski/32884601/ft2_4FGL_J1147.8-0724_daily_bin2187.fits Exposure map: /lscratch/kocevski/32884601/expmap_806198401_806457601_4FGL_J1147.8-0724_daily_bin2187.fits Exposure cube: /lscratch/kocevski/32884601/ltcube_806198401_806457601_4FGL_J1147.8-0724_daily_bin2187.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/32884601/Model_4FGL_J1147.8-0724_daily_bin2187.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) = 6128.3374808 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6128.32334514 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 4.5668 1.0000 .0000 .10000E+07 2 'Prefactor ' 1.7458 1.0000 .0000 .10000E+07 3 'Prefactor ' 123.53 1.0000 .0000 .10000E+07 4 'norm ' 6.4870 1.0000 .0000 .10000E+07 5 'Prefactor ' .27289E-03 1.0000 .0000 .10000E+07 6 'Prefactor ' 30.098 1.0000 .0000 .10000E+07 7 'norm ' 22.547 1.0000 .0000 .10000E+07 8 'Prefactor ' 5.4040 1.0000 .0000 .10000E+07 9 'Prefactor ' .99364E-03 1.0000 .0000 .10000E+07 10 'Prefactor ' .19163E-02 1.0000 .0000 .10000E+07 11 'norm ' .20103E-04 1.0000 .0000 .10000E+07 12 'Prefactor ' .21577E-04 1.0000 .0000 .10000E+07 13 'Prefactor ' 60.777 1.0000 .0000 .10000E+07 14 'Prefactor ' .15598E-03 1.0000 .0000 .10000E+07 15 'Prefactor ' 5.7508 1.0000 .0000 .10000E+07 16 'Prefactor ' .23392E-02 1.0000 .0000 .10000E+07 17 'Prefactor ' 10.699 1.0000 .0000 .10000E+07 18 'Prefactor ' 8.3687 1.0000 .0000 .10000E+07 19 'norm ' .43299E-08 1.0000 .0000 .10000E+07 20 'Prefactor ' .67148E-03 1.0000 .0000 .10000E+07 21 'Normalizat' .80629 1.0000 .10000E-01 10.000 22 'Prefactor ' 1.2158 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6100E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 6128.322 FROM MIGRAD STATUS=CONVERGED 163 CALLS 1768 TOTAL EDM= .64E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.0% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 4.5881 14.153 .22503E-05 .53957E-01 2 Prefactor 1.7381 4.5743 -.52809E-06 .12892E-02 3 Prefactor 119.96 86.614 .57830E-07 .20871E-01 4 norm 6.5516 9.5336 -.17322E-06 -.47954E-02 5 Prefactor .33307E-09 5.5484 .15316E-06** at limit ** 6 Prefactor 30.104 13.811 .52404E-06 .20924E-01 7 norm 22.583 2.4237 -.30011E-07 .93602E-03 8 Prefactor 5.4025 2.5619 .90074E-07 .47386E-02 9 Prefactor .0000 6.3103 -.16118E-06** at limit ** 10 Prefactor .51903E-06 26.421 -.35376E-08** at limit ** 11 norm .55511E-10 1.8307 .12560E-06** at limit ** 12 Prefactor .0000 1.9319 .31157E-06** at limit ** 13 Prefactor 60.889 9.0953 -.79355E-06 .27065E-02 14 Prefactor .0000 3.9577 -.18189E-06** at limit ** 15 Prefactor 5.5360 15.789 -.80684E-06 -.12727E-01 16 Prefactor .51492E-06 23.089 .87009E-06** at limit ** 17 Prefactor 11.009 22.557 -.50095E-05 .41958E-01 18 Prefactor 8.3554 10.486 .34725E-05 .23523E-01 19 norm .0000 .87802 -.11659E-06** at limit ** 20 Prefactor .0000 4.9437 -.29469E-06** at limit ** 21 Normalizat .80724 .28590 .13605E-04 -.29690E-05 22 Prefactor 1.2157 .19018 -.43925E-05 .55512E-04 ERR DEF= .500 Final values: Prefactor = 4.58806 Prefactor = 1.73807 Prefactor = 119.957 norm = 6.55161 Prefactor = 3.33067e-10 Prefactor = 30.1042 norm = 22.5832 Prefactor = 5.40252 Prefactor = 0 Prefactor = 5.19029e-07 norm = 5.55112e-11 Prefactor = 0 Prefactor = 60.8888 Prefactor = 0 Prefactor = 5.53603 Prefactor = 5.14921e-07 Prefactor = 11.009 Prefactor = 8.35543 norm = 0 Prefactor = 0 Normalizat = 0.807242 Prefactor = 1.2157 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6128.32200308 Extracting fit parameters... 4FGL J1147.8-0724 Spectrum: LogParabola 288 norm: 5.551e-11 1.731e-05 0.000e+00 1.000e+06 ( 1.000e-12) 289 alpha: 2.336e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 290 beta: 1.710e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 291 Eb: 7.338e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 607 Prefactor: 1.216e+00 1.680e-01 0.000e+00 1.000e+01 ( 1.000e+00) 608 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 609 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 606 Normalization: 8.072e-01 2.624e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 176.961 -7.414 Photon Flux Upper Limit: 5.4751730189e-08 ph cm-2 s-1 Energy Flux Upper Limit: 1.91402329144e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/32884090/likelihoodResults_806198401_806457601_4FGL_J1147.8-0724_daily_bin2187.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) = 6128.32345535 delta logL = -0.00145227218582 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 6128.32200586 delta logL = -2.78171410173e-06 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .68084E-06 1.0000 .0000 .10000E+07 2 'alpha ' .38405 1.0000 .0000 5.0000 3 'Normalizat' .80753 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.2157 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6100E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 6128.322 FROM MIGRAD STATUS=CONVERGED 46 CALLS 249 TOTAL EDM= .21E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .0000 .65000 .42118E-03** at limit ** 2 alpha 4.1993 .96323 .20710E-04 .0000 3 Normalizat .80724 1.1460 -.12637E-04 -.12794E-04 4 Prefactor 1.2157 1.0981 .58535E-05 -.44017E-04 ERR DEF= .500 Final values: norm = 0 alpha = 4.1993 Normalizat = 0.807243 Prefactor = 1.2157 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 6128.322 FROM HESSE STATUS=FAILED 7 CALLS 256 TOTAL EDM= .21E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 .65000 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha 3.0879 .96323 .20710E-04 .74738 3 Normalizat .80724 1.1460 -.12637E-04 -.99801 4 Prefactor 1.2157 1.0981 .58535E-05 -.85849 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 2.05341e-12 Minuit parameter uncertainties: 1 9.45518e-07 2 1.01414 3 1.18327 4 1.11991 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) = 6128.32200308 delta logL = 2.09183781408e-11 Extracting fit parameters... 4FGL J1147.8-0724 Spectrum: LogParabola 288 norm: 0.000e+00 9.455e-07 0.000e+00 1.000e+06 ( 1.000e-12) 289 alpha: 4.199e+00 1.014e+00 0.000e+00 5.000e+00 ( 1.000e+00) 290 beta: 1.710e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 291 Eb: 7.338e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 607 Prefactor: 1.216e+00 1.120e+00 0.000e+00 1.000e+01 ( 1.000e+00) 608 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 609 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 606 Normalization: 8.072e-01 1.183e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 176.961 -7.414 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/32884090/cmap_HighResolution_806198401_806457601_4FGL_J1147.8-0724_daily_bin2187.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='1.91e-05', job_status='DONE', photon_flux_upper_limit='5.48e-08', time_completed='2026-07-23 09:30:50.950715', job_id='32884090', GAL2='1.22', fit_tolerance='1e-08', EG2='0.81', EG='0.81', time_epoch_completed='1784824250.95', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.22', dlogl='2.09e-11', ts2='0.00', photon_index_error='0.00', photon_index='2.34' WHERE bin_id='2187' AND source_name='4FGL J1147.8-0724' AND cadence='daily'; Database successfully updated. Analysis Complete. Thu Jul 23 09:30:51 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6128.32200308 Extracting fit parameters... 4FGL J1147.8-0724 Spectrum: LogParabola 288 norm: 5.551e-11 1.731e-05 0.000e+00 1.000e+06 ( 1.000e-12) 289 alpha: 2.336e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 290 beta: 1.710e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 291 Eb: 7.338e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 607 Prefactor: 1.216e+00 1.680e-01 0.000e+00 1.000e+01 ( 1.000e+00) 608 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 609 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 606 Normalization: 8.072e-01 2.624e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 176.961 -7.414 Photon Flux Upper Limit: 5.4751730189e-08 ph cm-2 s-1 Energy Flux Upper Limit: 1.91402329144e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/32884391/likelihoodResults_806198401_806457601_4FGL_J1147.8-0724_daily_bin2187.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) = 6128.32345535 delta logL = -0.00145227218582 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 6128.32200586 delta logL = -2.78171410173e-06 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .68084E-06 1.0000 .0000 .10000E+07 2 'alpha ' .38405 1.0000 .0000 5.0000 3 'Normalizat' .80753 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.2157 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6100E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 6128.322 FROM MIGRAD STATUS=CONVERGED 46 CALLS 249 TOTAL EDM= .21E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .0000 .65000 .42118E-03** at limit ** 2 alpha 4.1993 .96323 .20710E-04 .0000 3 Normalizat .80724 1.1460 -.12637E-04 -.12794E-04 4 Prefactor 1.2157 1.0981 .58535E-05 -.44017E-04 ERR DEF= .500 Final values: norm = 0 alpha = 4.1993 Normalizat = 0.807243 Prefactor = 1.2157 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 6128.322 FROM HESSE STATUS=FAILED 7 CALLS 256 TOTAL EDM= .21E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 .65000 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha 3.0879 .96323 .20710E-04 .74738 3 Normalizat .80724 1.1460 -.12637E-04 -.99801 4 Prefactor 1.2157 1.0981 .58535E-05 -.85849 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 2.05341e-12 Minuit parameter uncertainties: 1 9.45518e-07 2 1.01414 3 1.18327 4 1.11991 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) = 6128.32200308 delta logL = 2.09183781408e-11 Extracting fit parameters... 4FGL J1147.8-0724 Spectrum: LogParabola 288 norm: 0.000e+00 9.455e-07 0.000e+00 1.000e+06 ( 1.000e-12) 289 alpha: 4.199e+00 1.014e+00 0.000e+00 5.000e+00 ( 1.000e+00) 290 beta: 1.710e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 291 Eb: 7.338e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 607 Prefactor: 1.216e+00 1.120e+00 0.000e+00 1.000e+01 ( 1.000e+00) 608 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 609 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 606 Normalization: 8.072e-01 1.183e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 176.961 -7.414 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/32884391/cmap_HighResolution_806198401_806457601_4FGL_J1147.8-0724_daily_bin2187.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='1.91e-05', job_status='DONE', photon_flux_upper_limit='5.48e-08', time_completed='2026-07-23 09:30:54.301119', job_id='32884391', GAL2='1.22', fit_tolerance='1e-08', EG2='0.81', EG='0.81', time_epoch_completed='1784824254.3', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.22', dlogl='2.09e-11', ts2='0.00', photon_index_error='0.00', photon_index='2.34' WHERE bin_id='2187' AND source_name='4FGL J1147.8-0724' AND cadence='daily'; Database successfully updated. Analysis Complete. Thu Jul 23 09:30:54 PDT 2026 L_V02 Working on... /lscratch/kocevski/32884563/ft1_filtered_4FGL_J1147.8-0724_daily_bin2187.fits.....................! real 26.78 user 23.91 sys 2.17 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/32884563/ft1_filtered_4FGL_J1147.8-0724_daily_bin2187.fits', '/lscratch/kocevski/32884563/ft2_4FGL_J1147.8-0724_daily_bin2187.fits', expMap='/lscratch/kocevski/32884563/expmap_806198401_806457601_4FGL_J1147.8-0724_daily_bin2187.fits', expCube='/lscratch/kocevski/32884563/ltcube_806198401_806457601_4FGL_J1147.8-0724_daily_bin2187.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/32884563/Model_4FGL_J1147.8-0724_daily_bin2187.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1147.8-0724' 4FGL J1147.8-0724 Spectrum: LogParabola 288 norm: 2.739e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 289 alpha: 2.336e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 290 beta: 1.710e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 291 Eb: 7.338e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/32884563/ft1_filtered_4FGL_J1147.8-0724_daily_bin2187.fits Spacecraft file(s): /lscratch/kocevski/32884563/ft2_4FGL_J1147.8-0724_daily_bin2187.fits Exposure map: /lscratch/kocevski/32884563/expmap_806198401_806457601_4FGL_J1147.8-0724_daily_bin2187.fits Exposure cube: /lscratch/kocevski/32884563/ltcube_806198401_806457601_4FGL_J1147.8-0724_daily_bin2187.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/32884563/Model_4FGL_J1147.8-0724_daily_bin2187.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) = 6128.3374808 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6128.32334514 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 4.5668 1.0000 .0000 .10000E+07 2 'Prefactor ' 1.7458 1.0000 .0000 .10000E+07 3 'Prefactor ' 123.53 1.0000 .0000 .10000E+07 4 'norm ' 6.4870 1.0000 .0000 .10000E+07 5 'Prefactor ' .27289E-03 1.0000 .0000 .10000E+07 6 'Prefactor ' 30.098 1.0000 .0000 .10000E+07 7 'norm ' 22.547 1.0000 .0000 .10000E+07 8 'Prefactor ' 5.4040 1.0000 .0000 .10000E+07 9 'Prefactor ' .99364E-03 1.0000 .0000 .10000E+07 10 'Prefactor ' .19163E-02 1.0000 .0000 .10000E+07 11 'norm ' .20103E-04 1.0000 .0000 .10000E+07 12 'Prefactor ' .21577E-04 1.0000 .0000 .10000E+07 13 'Prefactor ' 60.777 1.0000 .0000 .10000E+07 14 'Prefactor ' .15598E-03 1.0000 .0000 .10000E+07 15 'Prefactor ' 5.7508 1.0000 .0000 .10000E+07 16 'Prefactor ' .23392E-02 1.0000 .0000 .10000E+07 17 'Prefactor ' 10.699 1.0000 .0000 .10000E+07 18 'Prefactor ' 8.3687 1.0000 .0000 .10000E+07 19 'norm ' .43299E-08 1.0000 .0000 .10000E+07 20 'Prefactor ' .67148E-03 1.0000 .0000 .10000E+07 21 'Normalizat' .80629 1.0000 .10000E-01 10.000 22 'Prefactor ' 1.2158 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6100E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 6128.322 FROM MIGRAD STATUS=CONVERGED 163 CALLS 1768 TOTAL EDM= .64E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.0% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 4.5881 14.153 .22503E-05 .53957E-01 2 Prefactor 1.7381 4.5743 -.52809E-06 .12892E-02 3 Prefactor 119.96 86.614 .57830E-07 .20871E-01 4 norm 6.5516 9.5336 -.17322E-06 -.47954E-02 5 Prefactor .33307E-09 5.5484 .15316E-06** at limit ** 6 Prefactor 30.104 13.811 .52404E-06 .20924E-01 7 norm 22.583 2.4237 -.30011E-07 .93602E-03 8 Prefactor 5.4025 2.5619 .90074E-07 .47386E-02 9 Prefactor .0000 6.3103 -.16118E-06** at limit ** 10 Prefactor .51903E-06 26.421 -.35376E-08** at limit ** 11 norm .55511E-10 1.8307 .12560E-06** at limit ** 12 Prefactor .0000 1.9319 .31157E-06** at limit ** 13 Prefactor 60.889 9.0953 -.79355E-06 .27065E-02 14 Prefactor .0000 3.9577 -.18189E-06** at limit ** 15 Prefactor 5.5360 15.789 -.80684E-06 -.12727E-01 16 Prefactor .51492E-06 23.089 .87009E-06** at limit ** 17 Prefactor 11.009 22.557 -.50095E-05 .41958E-01 18 Prefactor 8.3554 10.486 .34725E-05 .23523E-01 19 norm .0000 .87802 -.11659E-06** at limit ** 20 Prefactor .0000 4.9437 -.29469E-06** at limit ** 21 Normalizat .80724 .28590 .13605E-04 -.29690E-05 22 Prefactor 1.2157 .19018 -.43925E-05 .55512E-04 ERR DEF= .500 Final values: Prefactor = 4.58806 Prefactor = 1.73807 Prefactor = 119.957 norm = 6.55161 Prefactor = 3.33067e-10 Prefactor = 30.1042 norm = 22.5832 Prefactor = 5.40252 Prefactor = 0 Prefactor = 5.19029e-07 norm = 5.55112e-11 Prefactor = 0 Prefactor = 60.8888 Prefactor = 0 Prefactor = 5.53603 Prefactor = 5.14921e-07 Prefactor = 11.009 Prefactor = 8.35543 norm = 0 Prefactor = 0 Normalizat = 0.807242 Prefactor = 1.2157 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6128.32200308 Extracting fit parameters... 4FGL J1147.8-0724 Spectrum: LogParabola 288 norm: 5.551e-11 1.731e-05 0.000e+00 1.000e+06 ( 1.000e-12) 289 alpha: 2.336e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 290 beta: 1.710e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 291 Eb: 7.338e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 607 Prefactor: 1.216e+00 1.680e-01 0.000e+00 1.000e+01 ( 1.000e+00) 608 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 609 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 606 Normalization: 8.072e-01 2.624e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 176.961 -7.414 Photon Flux Upper Limit: 5.4751730189e-08 ph cm-2 s-1 Energy Flux Upper Limit: 1.91402329144e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/32884394/likelihoodResults_806198401_806457601_4FGL_J1147.8-0724_daily_bin2187.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) = 6128.32345535 delta logL = -0.00145227218582 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 6128.32200586 delta logL = -2.78171410173e-06 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .68084E-06 1.0000 .0000 .10000E+07 2 'alpha ' .38405 1.0000 .0000 5.0000 3 'Normalizat' .80753 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.2157 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6100E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 6128.322 FROM MIGRAD STATUS=CONVERGED 46 CALLS 249 TOTAL EDM= .21E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .0000 .65000 .42118E-03** at limit ** 2 alpha 4.1993 .96323 .20710E-04 .0000 3 Normalizat .80724 1.1460 -.12637E-04 -.12794E-04 4 Prefactor 1.2157 1.0981 .58535E-05 -.44017E-04 ERR DEF= .500 Final values: norm = 0 alpha = 4.1993 Normalizat = 0.807243 Prefactor = 1.2157 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 6128.322 FROM HESSE STATUS=FAILED 7 CALLS 256 TOTAL EDM= .21E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 .65000 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha 3.0879 .96323 .20710E-04 .74738 3 Normalizat .80724 1.1460 -.12637E-04 -.99801 4 Prefactor 1.2157 1.0981 .58535E-05 -.85849 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 2.05341e-12 Minuit parameter uncertainties: 1 9.45518e-07 2 1.01414 3 1.18327 4 1.11991 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) = 6128.32200308 delta logL = 2.09183781408e-11 Extracting fit parameters... 4FGL J1147.8-0724 Spectrum: LogParabola 288 norm: 0.000e+00 9.455e-07 0.000e+00 1.000e+06 ( 1.000e-12) 289 alpha: 4.199e+00 1.014e+00 0.000e+00 5.000e+00 ( 1.000e+00) 290 beta: 1.710e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 291 Eb: 7.338e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 607 Prefactor: 1.216e+00 1.120e+00 0.000e+00 1.000e+01 ( 1.000e+00) 608 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 609 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 606 Normalization: 8.072e-01 1.183e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 176.961 -7.414 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/32884394/cmap_HighResolution_806198401_806457601_4FGL_J1147.8-0724_daily_bin2187.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='1.91e-05', job_status='DONE', photon_flux_upper_limit='5.48e-08', time_completed='2026-07-23 09:30:59.014073', job_id='32884394', GAL2='1.22', fit_tolerance='1e-08', EG2='0.81', EG='0.81', time_epoch_completed='1784824259.01', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.22', dlogl='2.09e-11', ts2='0.00', photon_index_error='0.00', photon_index='2.34' WHERE bin_id='2187' AND source_name='4FGL J1147.8-0724' AND cadence='daily'; Database successfully updated. Analysis Complete. Thu Jul 23 09:30:59 PDT 2026 ********** ** 18 **HESSE ********** FCN= 6128.322 FROM HESSE STATUS=OK 386 CALLS 2154 TOTAL EDM= .49E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 4.5881 24.483 .47081E-03 -1.5665 2 Prefactor 1.7381 4.6350 .79344E-03 -1.5682 3 Prefactor 119.96 87.082 .89980E-04 -1.5489 4 norm 6.5516 9.7249 .39380E-03 -1.5657 5 Prefactor .33307E-09 5.5314 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 30.104 13.888 .18230E-03 -1.5598 7 norm 22.583 23.523 .21065E-03 -1.5613 8 Prefactor 5.4025 2.5646 .43204E-03 -1.5661 9 Prefactor .0000 6.3094 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .51903E-06 27.817 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 norm .55511E-10 1.8300 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor .0000 1.9276 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor 60.889 25.673 .12828E-03 -1.5552 14 Prefactor .0000 3.9564 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor 5.5360 15.854 .41860E-03 -1.5661 16 Prefactor .51492E-06 24.186 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor 11.009 29.616 .30605E-03 -1.5642 18 Prefactor 8.3554 10.578 .34630E-03 -1.5650 19 norm .0000 .87777 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor .0000 4.9334 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Normalizat .80724 .26198 .83026E-01 -.99801 22 Prefactor 1.2157 .16790 .34267E-01 -.85849 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 4.90918e-07 Minuit parameter uncertainties: 1 21.1973 2 4.63502 3 87.0834 4 9.72491 5 8.26875e-05 6 13.8883 7 23.5234 8 2.56456 9 6.89827e-06 10 0.00759952 11 1.73055e-05 12 6.29651e-06 13 25.6733 14 2.2308e-07 15 15.8546 16 0.00705815 17 29.6169 18 10.5779 19 6.10707e-06 20 4.2054e-06 21 0.262393 22 0.167969 ********** ** 18 **HESSE ********** FCN= 6128.322 FROM HESSE STATUS=OK 386 CALLS 2154 TOTAL EDM= .49E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 4.5881 24.483 .47081E-03 -1.5665 2 Prefactor 1.7381 4.6350 .79344E-03 -1.5682 3 Prefactor 119.96 87.082 .89980E-04 -1.5489 4 norm 6.5516 9.7249 .39380E-03 -1.5657 5 Prefactor .33307E-09 5.5314 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 30.104 13.888 .18230E-03 -1.5598 7 norm 22.583 23.523 .21065E-03 -1.5613 8 Prefactor 5.4025 2.5646 .43204E-03 -1.5661 9 Prefactor .0000 6.3094 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .51903E-06 27.817 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 norm .55511E-10 1.8300 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor .0000 1.9276 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor 60.889 25.673 .12828E-03 -1.5552 14 Prefactor .0000 3.9564 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor 5.5360 15.854 .41860E-03 -1.5661 16 Prefactor .51492E-06 24.186 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor 11.009 29.616 .30605E-03 -1.5642 18 Prefactor 8.3554 10.578 .34630E-03 -1.5650 19 norm .0000 .87777 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor .0000 4.9334 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Normalizat .80724 .26198 .83026E-01 -.99801 22 Prefactor 1.2157 .16790 .34267E-01 -.85849 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 4.90918e-07 Minuit parameter uncertainties: 1 21.1973 2 4.63502 3 87.0834 4 9.72491 5 8.26875e-05 6 13.8883 7 23.5234 8 2.56456 9 6.89827e-06 10 0.00759952 11 1.73055e-05 12 6.29651e-06 13 25.6733 14 2.2308e-07 15 15.8546 16 0.00705815 17 29.6169 18 10.5779 19 6.10707e-06 20 4.2054e-06 21 0.262393 22 0.167969 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6128.32200308 Extracting fit parameters... 4FGL J1147.8-0724 Spectrum: LogParabola 288 norm: 5.551e-11 1.731e-05 0.000e+00 1.000e+06 ( 1.000e-12) 289 alpha: 2.336e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 290 beta: 1.710e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 291 Eb: 7.338e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 607 Prefactor: 1.216e+00 1.680e-01 0.000e+00 1.000e+01 ( 1.000e+00) 608 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 609 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 606 Normalization: 8.072e-01 2.624e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 176.961 -7.414 Photon Flux Upper Limit: 5.4751730189e-08 ph cm-2 s-1 Energy Flux Upper Limit: 1.91402329144e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/32884601/likelihoodResults_806198401_806457601_4FGL_J1147.8-0724_daily_bin2187.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) = 6128.32345535 delta logL = -0.00145227218582 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 6128.32200586 delta logL = -2.78171410173e-06 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .68084E-06 1.0000 .0000 .10000E+07 2 'alpha ' .38405 1.0000 .0000 5.0000 3 'Normalizat' .80753 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.2157 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6100E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 6128.322 FROM MIGRAD STATUS=CONVERGED 46 CALLS 249 TOTAL EDM= .21E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .0000 .65000 .42118E-03** at limit ** 2 alpha 4.1993 .96323 .20710E-04 .0000 3 Normalizat .80724 1.1460 -.12637E-04 -.12794E-04 4 Prefactor 1.2157 1.0981 .58535E-05 -.44017E-04 ERR DEF= .500 Final values: norm = 0 alpha = 4.1993 Normalizat = 0.807243 Prefactor = 1.2157 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 6128.322 FROM HESSE STATUS=FAILED 7 CALLS 256 TOTAL EDM= .21E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 .65000 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha 3.0879 .96323 .20710E-04 .74738 3 Normalizat .80724 1.1460 -.12637E-04 -.99801 4 Prefactor 1.2157 1.0981 .58535E-05 -.85849 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 2.05341e-12 Minuit parameter uncertainties: 1 9.45518e-07 2 1.01414 3 1.18327 4 1.11991 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) = 6128.32200308 delta logL = 2.09183781408e-11 Extracting fit parameters... 4FGL J1147.8-0724 Spectrum: LogParabola 288 norm: 0.000e+00 9.455e-07 0.000e+00 1.000e+06 ( 1.000e-12) 289 alpha: 4.199e+00 1.014e+00 0.000e+00 5.000e+00 ( 1.000e+00) 290 beta: 1.710e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 291 Eb: 7.338e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 607 Prefactor: 1.216e+00 1.120e+00 0.000e+00 1.000e+01 ( 1.000e+00) 608 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 609 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 606 Normalization: 8.072e-01 1.183e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 176.961 -7.414 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/32884601/cmap_HighResolution_806198401_806457601_4FGL_J1147.8-0724_daily_bin2187.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='1.91e-05', job_status='DONE', photon_flux_upper_limit='5.48e-08', time_completed='2026-07-23 09:31:29.927630', job_id='32884601', GAL2='1.22', fit_tolerance='1e-08', EG2='0.81', EG='0.81', time_epoch_completed='1784824289.93', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.22', dlogl='2.09e-11', ts2='0.00', photon_index_error='0.00', photon_index='2.34' WHERE bin_id='2187' AND source_name='4FGL J1147.8-0724' AND cadence='daily'; Database successfully updated. Analysis Complete. Thu Jul 23 09:31:30 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6128.32200308 Extracting fit parameters... 4FGL J1147.8-0724 Spectrum: LogParabola 288 norm: 5.551e-11 1.731e-05 0.000e+00 1.000e+06 ( 1.000e-12) 289 alpha: 2.336e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 290 beta: 1.710e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 291 Eb: 7.338e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 607 Prefactor: 1.216e+00 1.680e-01 0.000e+00 1.000e+01 ( 1.000e+00) 608 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 609 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 606 Normalization: 8.072e-01 2.624e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 176.961 -7.414 Photon Flux Upper Limit: 5.4751730189e-08 ph cm-2 s-1 Energy Flux Upper Limit: 1.91402329144e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/32884563/likelihoodResults_806198401_806457601_4FGL_J1147.8-0724_daily_bin2187.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) = 6128.32345535 delta logL = -0.00145227218582 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 6128.32200586 delta logL = -2.78171410173e-06 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .68084E-06 1.0000 .0000 .10000E+07 2 'alpha ' .38405 1.0000 .0000 5.0000 3 'Normalizat' .80753 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.2157 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6100E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 6128.322 FROM MIGRAD STATUS=CONVERGED 46 CALLS 249 TOTAL EDM= .21E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .0000 .65000 .42118E-03** at limit ** 2 alpha 4.1993 .96323 .20710E-04 .0000 3 Normalizat .80724 1.1460 -.12637E-04 -.12794E-04 4 Prefactor 1.2157 1.0981 .58535E-05 -.44017E-04 ERR DEF= .500 Final values: norm = 0 alpha = 4.1993 Normalizat = 0.807243 Prefactor = 1.2157 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 6128.322 FROM HESSE STATUS=FAILED 7 CALLS 256 TOTAL EDM= .21E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 .65000 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha 3.0879 .96323 .20710E-04 .74738 3 Normalizat .80724 1.1460 -.12637E-04 -.99801 4 Prefactor 1.2157 1.0981 .58535E-05 -.85849 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 2.05341e-12 Minuit parameter uncertainties: 1 9.45518e-07 2 1.01414 3 1.18327 4 1.11991 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) = 6128.32200308 delta logL = 2.09183781408e-11 Extracting fit parameters... 4FGL J1147.8-0724 Spectrum: LogParabola 288 norm: 0.000e+00 9.455e-07 0.000e+00 1.000e+06 ( 1.000e-12) 289 alpha: 4.199e+00 1.014e+00 0.000e+00 5.000e+00 ( 1.000e+00) 290 beta: 1.710e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 291 Eb: 7.338e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 607 Prefactor: 1.216e+00 1.120e+00 0.000e+00 1.000e+01 ( 1.000e+00) 608 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 609 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 606 Normalization: 8.072e-01 1.183e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 176.961 -7.414 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/32884563/cmap_HighResolution_806198401_806457601_4FGL_J1147.8-0724_daily_bin2187.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='1.91e-05', job_status='DONE', photon_flux_upper_limit='5.48e-08', time_completed='2026-07-23 09:31:36.330254', job_id='32884563', GAL2='1.22', fit_tolerance='1e-08', EG2='0.81', EG='0.81', time_epoch_completed='1784824296.33', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.22', dlogl='2.09e-11', ts2='0.00', photon_index_error='0.00', photon_index='2.34' WHERE bin_id='2187' AND source_name='4FGL J1147.8-0724' AND cadence='daily'; Database successfully updated. Analysis Complete. Thu Jul 23 09:31:36 PDT 2026 tfile=/lscratch/kocevski/32884959/ltcube_806198401_806457601_4FGL_J1147.8-0724_daily_bin2187.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/32884959/ft2_4FGL_J1147.8-0724_daily_bin2187.fits .....................! real 7.54 user 6.82 sys 0.23 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/32884959/ft1_filtered_4FGL_J1147.8-0724_daily_bin2187.fits evtable="EVENTS" scfile=/lscratch/kocevski/32884959/ft2_4FGL_J1147.8-0724_daily_bin2187.fits sctable="SC_DATA" expcube=/lscratch/kocevski/32884959/ltcube_806198401_806457601_4FGL_J1147.8-0724_daily_bin2187.fits outfile=/lscratch/kocevski/32884959/expmap_806198401_806457601_4FGL_J1147.8-0724_daily_bin2187.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/32884959/ltcube_806198401_806457601_4FGL_J1147.8-0724_daily_bin2187.fits .....................! real 59.97 user 55.59 sys 3.47 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 190 point sources and 0 extended sources Setting source of interest to: 4FGL J1147.8-0724 @ 176.961 -7.4144 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/32884959/ft1_filtered_4FGL_J1147.8-0724_daily_bin2187.fits scfile=/lscratch/kocevski/32884959/ft2_4FGL_J1147.8-0724_daily_bin2187.fits outfile=/lscratch/kocevski/32884959/cmap_806198401_806457601_4FGL_J1147.8-0724_daily_bin2187.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=176.961 yref=-7.4144 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 0.82 user 0.20 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/32884959/ft1_filtered_4FGL_J1147.8-0724_daily_bin2187.fits scfile=/lscratch/kocevski/32884959/ft2_4FGL_J1147.8-0724_daily_bin2187.fits outfile=/lscratch/kocevski/32884959/cmap_HighResolution_806198401_806457601_4FGL_J1147.8-0724_daily_bin2187.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=176.961 yref=-7.4144 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 0.82 user 0.20 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/32884959/ft1_filtered_4FGL_J1147.8-0724_daily_bin2187.fits evtable="EVENTS" scfile=/lscratch/kocevski/32884959/ft2_4FGL_J1147.8-0724_daily_bin2187.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/32884959/Model_4FGL_J1147.8-0724_daily_bin2187.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/32884959/ft1_filtered_4FGL_J1147.8-0724_daily_bin2187.fits.....................! real 21.02 user 19.16 sys 1.10 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/32884959/ft1_filtered_4FGL_J1147.8-0724_daily_bin2187.fits', '/lscratch/kocevski/32884959/ft2_4FGL_J1147.8-0724_daily_bin2187.fits', expMap='/lscratch/kocevski/32884959/expmap_806198401_806457601_4FGL_J1147.8-0724_daily_bin2187.fits', expCube='/lscratch/kocevski/32884959/ltcube_806198401_806457601_4FGL_J1147.8-0724_daily_bin2187.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/32884959/Model_4FGL_J1147.8-0724_daily_bin2187.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1147.8-0724' 4FGL J1147.8-0724 Spectrum: LogParabola 288 norm: 2.739e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 289 alpha: 2.336e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 290 beta: 1.710e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 291 Eb: 7.338e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/32884959/ft1_filtered_4FGL_J1147.8-0724_daily_bin2187.fits Spacecraft file(s): /lscratch/kocevski/32884959/ft2_4FGL_J1147.8-0724_daily_bin2187.fits Exposure map: /lscratch/kocevski/32884959/expmap_806198401_806457601_4FGL_J1147.8-0724_daily_bin2187.fits Exposure cube: /lscratch/kocevski/32884959/ltcube_806198401_806457601_4FGL_J1147.8-0724_daily_bin2187.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/32884959/Model_4FGL_J1147.8-0724_daily_bin2187.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) = 6128.3374808 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6128.32334514 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 4.5668 1.0000 .0000 .10000E+07 2 'Prefactor ' 1.7458 1.0000 .0000 .10000E+07 3 'Prefactor ' 123.53 1.0000 .0000 .10000E+07 4 'norm ' 6.4870 1.0000 .0000 .10000E+07 5 'Prefactor ' .27289E-03 1.0000 .0000 .10000E+07 6 'Prefactor ' 30.098 1.0000 .0000 .10000E+07 7 'norm ' 22.547 1.0000 .0000 .10000E+07 8 'Prefactor ' 5.4040 1.0000 .0000 .10000E+07 9 'Prefactor ' .99364E-03 1.0000 .0000 .10000E+07 10 'Prefactor ' .19163E-02 1.0000 .0000 .10000E+07 11 'norm ' .20103E-04 1.0000 .0000 .10000E+07 12 'Prefactor ' .21577E-04 1.0000 .0000 .10000E+07 13 'Prefactor ' 60.777 1.0000 .0000 .10000E+07 14 'Prefactor ' .15598E-03 1.0000 .0000 .10000E+07 15 'Prefactor ' 5.7508 1.0000 .0000 .10000E+07 16 'Prefactor ' .23392E-02 1.0000 .0000 .10000E+07 17 'Prefactor ' 10.699 1.0000 .0000 .10000E+07 18 'Prefactor ' 8.3687 1.0000 .0000 .10000E+07 19 'norm ' .43299E-08 1.0000 .0000 .10000E+07 20 'Prefactor ' .67148E-03 1.0000 .0000 .10000E+07 21 'Normalizat' .80629 1.0000 .10000E-01 10.000 22 'Prefactor ' 1.2158 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6100E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 6128.322 FROM MIGRAD STATUS=CONVERGED 163 CALLS 1768 TOTAL EDM= .64E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.0% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 4.5881 14.153 .22503E-05 .53957E-01 2 Prefactor 1.7381 4.5743 -.52809E-06 .12892E-02 3 Prefactor 119.96 86.614 .57830E-07 .20871E-01 4 norm 6.5516 9.5336 -.17322E-06 -.47954E-02 5 Prefactor .33307E-09 5.5484 .15316E-06** at limit ** 6 Prefactor 30.104 13.811 .52404E-06 .20924E-01 7 norm 22.583 2.4237 -.30011E-07 .93602E-03 8 Prefactor 5.4025 2.5619 .90074E-07 .47386E-02 9 Prefactor .0000 6.3103 -.16118E-06** at limit ** 10 Prefactor .51903E-06 26.421 -.35376E-08** at limit ** 11 norm .55511E-10 1.8307 .12560E-06** at limit ** 12 Prefactor .0000 1.9319 .31157E-06** at limit ** 13 Prefactor 60.889 9.0953 -.79355E-06 .27065E-02 14 Prefactor .0000 3.9577 -.18189E-06** at limit ** 15 Prefactor 5.5360 15.789 -.80684E-06 -.12727E-01 16 Prefactor .51492E-06 23.089 .87009E-06** at limit ** 17 Prefactor 11.009 22.557 -.50095E-05 .41958E-01 18 Prefactor 8.3554 10.486 .34725E-05 .23523E-01 19 norm .0000 .87802 -.11659E-06** at limit ** 20 Prefactor .0000 4.9437 -.29469E-06** at limit ** 21 Normalizat .80724 .28590 .13605E-04 -.29690E-05 22 Prefactor 1.2157 .19018 -.43925E-05 .55512E-04 ERR DEF= .500 Final values: Prefactor = 4.58806 Prefactor = 1.73807 Prefactor = 119.957 norm = 6.55161 Prefactor = 3.33067e-10 Prefactor = 30.1042 norm = 22.5832 Prefactor = 5.40252 Prefactor = 0 Prefactor = 5.19029e-07 norm = 5.55112e-11 Prefactor = 0 Prefactor = 60.8888 Prefactor = 0 Prefactor = 5.53603 Prefactor = 5.14921e-07 Prefactor = 11.009 Prefactor = 8.35543 norm = 0 Prefactor = 0 Normalizat = 0.807242 Prefactor = 1.2157 ********** ** 18 **HESSE ********** FCN= 6128.322 FROM HESSE STATUS=OK 386 CALLS 2154 TOTAL EDM= .49E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 4.5881 24.483 .47081E-03 -1.5665 2 Prefactor 1.7381 4.6350 .79344E-03 -1.5682 3 Prefactor 119.96 87.082 .89980E-04 -1.5489 4 norm 6.5516 9.7249 .39380E-03 -1.5657 5 Prefactor .33307E-09 5.5314 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 30.104 13.888 .18230E-03 -1.5598 7 norm 22.583 23.523 .21065E-03 -1.5613 8 Prefactor 5.4025 2.5646 .43204E-03 -1.5661 9 Prefactor .0000 6.3094 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .51903E-06 27.817 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 norm .55511E-10 1.8300 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor .0000 1.9276 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor 60.889 25.673 .12828E-03 -1.5552 14 Prefactor .0000 3.9564 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor 5.5360 15.854 .41860E-03 -1.5661 16 Prefactor .51492E-06 24.186 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor 11.009 29.616 .30605E-03 -1.5642 18 Prefactor 8.3554 10.578 .34630E-03 -1.5650 19 norm .0000 .87777 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor .0000 4.9334 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Normalizat .80724 .26198 .83026E-01 -.99801 22 Prefactor 1.2157 .16790 .34267E-01 -.85849 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 4.90918e-07 Minuit parameter uncertainties: 1 21.1973 2 4.63502 3 87.0834 4 9.72491 5 8.26875e-05 6 13.8883 7 23.5234 8 2.56456 9 6.89827e-06 10 0.00759952 11 1.73055e-05 12 6.29651e-06 13 25.6733 14 2.2308e-07 15 15.8546 16 0.00705815 17 29.6169 18 10.5779 19 6.10707e-06 20 4.2054e-06 21 0.262393 22 0.167969 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6128.32200308 Extracting fit parameters... 4FGL J1147.8-0724 Spectrum: LogParabola 288 norm: 5.551e-11 1.731e-05 0.000e+00 1.000e+06 ( 1.000e-12) 289 alpha: 2.336e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 290 beta: 1.710e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 291 Eb: 7.338e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 607 Prefactor: 1.216e+00 1.680e-01 0.000e+00 1.000e+01 ( 1.000e+00) 608 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 609 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 606 Normalization: 8.072e-01 2.624e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 176.961 -7.414 Photon Flux Upper Limit: 5.4751730189e-08 ph cm-2 s-1 Energy Flux Upper Limit: 1.91402329144e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/32884959/likelihoodResults_806198401_806457601_4FGL_J1147.8-0724_daily_bin2187.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) = 6128.32345535 delta logL = -0.00145227218582 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 6128.32200586 delta logL = -2.78171410173e-06 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .68084E-06 1.0000 .0000 .10000E+07 2 'alpha ' .38405 1.0000 .0000 5.0000 3 'Normalizat' .80753 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.2157 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6100E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 6128.322 FROM MIGRAD STATUS=CONVERGED 46 CALLS 249 TOTAL EDM= .21E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .0000 .65000 .42118E-03** at limit ** 2 alpha 4.1993 .96323 .20710E-04 .0000 3 Normalizat .80724 1.1460 -.12637E-04 -.12794E-04 4 Prefactor 1.2157 1.0981 .58535E-05 -.44017E-04 ERR DEF= .500 Final values: norm = 0 alpha = 4.1993 Normalizat = 0.807243 Prefactor = 1.2157 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 6128.322 FROM HESSE STATUS=FAILED 7 CALLS 256 TOTAL EDM= .21E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 .65000 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha 3.0879 .96323 .20710E-04 .74738 3 Normalizat .80724 1.1460 -.12637E-04 -.99801 4 Prefactor 1.2157 1.0981 .58535E-05 -.85849 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 2.05341e-12 Minuit parameter uncertainties: 1 9.45518e-07 2 1.01414 3 1.18327 4 1.11991 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) = 6128.32200308 delta logL = 2.09183781408e-11 Extracting fit parameters... 4FGL J1147.8-0724 Spectrum: LogParabola 288 norm: 0.000e+00 9.455e-07 0.000e+00 1.000e+06 ( 1.000e-12) 289 alpha: 4.199e+00 1.014e+00 0.000e+00 5.000e+00 ( 1.000e+00) 290 beta: 1.710e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 291 Eb: 7.338e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 607 Prefactor: 1.216e+00 1.120e+00 0.000e+00 1.000e+01 ( 1.000e+00) 608 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 609 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 606 Normalization: 8.072e-01 1.183e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 176.961 -7.414 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/32884959/cmap_HighResolution_806198401_806457601_4FGL_J1147.8-0724_daily_bin2187.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='1.91e-05', job_status='DONE', photon_flux_upper_limit='5.48e-08', time_completed='2026-07-23 09:33:42.432238', job_id='32884959', GAL2='1.22', fit_tolerance='1e-08', EG2='0.81', EG='0.81', time_epoch_completed='1784824422.43', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.22', dlogl='2.09e-11', ts2='0.00', photon_index_error='0.00', photon_index='2.34' WHERE bin_id='2187' AND source_name='4FGL J1147.8-0724' AND cadence='daily'; Database successfully updated. Analysis Complete. Thu Jul 23 09:33:42 PDT 2026