********** ** 18 **HESSE ********** FCN= 17893.42 FROM HESSE STATUS=OK 224 CALLS 1274 TOTAL EDM= .80E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 2.2403 3.4483 .68629E-03 -1.5678 2 norm .33751E-07 43.225 .10415E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .0000 2.4636 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .18747E-04 4.8907 .10268E-01 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .10547E-08 6.0769 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 61.713 67.783 .12816E-03 -1.5551 7 Prefactor 21.174 14.756 .21703E-03 -1.5616 8 Prefactor 16.307 25.771 .24881E-03 -1.5627 9 norm 8.7056 6.0563 .33869E-03 -1.5649 10 norm 8.8376 7.9964 .33630E-03 -1.5649 11 norm .55756 2.4443 .74098E-03 -1.5693 12 norm 16.298 8.9781 .25001E-03 -1.5627 13 Prefactor .0000 6.7650 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Normalizat 1.1357 .26376 .15776 -.88614 15 Prefactor 1.0212 .44545E-01 .28926E-01 -.92027 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 7.98264e-07 Minuit parameter uncertainties: 1 3.44829 2 0.00241565 3 3.23974e-06 4 0.0191506 5 0.000159991 6 67.7842 7 14.7557 8 25.7717 9 6.05627 10 7.99637 11 2.3348 12 8.97813 13 6.54801e-06 14 0.264072 15 0.0445467 /sdf/group/fermi/u/kocevski/software/conda/envs/fermitools_v1.0.5/lib/python2.7/site-packages/pyfits/__init__.py:22: PyFITSDeprecationWarning: PyFITS is deprecated, please use astropy.io.fits PyFITSDeprecationWarning) # noqa Likelihood Analysis Tool Support Contact: Daniel Kocevski (daniel.kocevski@nasa.gov) Importing modules... This is make3FGLxml version 01r0. The default diffuse model files and names are for pass 8 and assume you have v10r00p05 of the Fermi Science Tools or higher. This is make4FGLDR3xml version 01r09. The default diffuse model files and names are for P8R3, 4FGL DRs, and the default fermitools directory locations. WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). /sdf/group/fermi/u/kocevski/software/conda/envs/fermitools_v1.0.5/lib/python2.7/site-packages/matplotlib/cbook/deprecation.py:106: MatplotlibDeprecationWarning: The mpl_toolkits.axes_grid module was deprecated in version 2.1. Use mpl_toolkits.axes_grid1 and mpl_toolkits.axisartist provies the same functionality instead. warnings.warn(message, mplDeprecation, stacklevel=1) WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). cratch/kocevski/38971101/ft2_4FGL_J0618.9-1138_daily_bin2208.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/38971101/Model_4FGL_J0618.9-1138_daily_bin2208.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 adding source Monoceros adding source Rosette Working on... /lscratch/kocevski/38971101/ft1_filtered_4FGL_J0618.9-1138_daily_bin2208.fits.....................! real 131.00 user 128.48 sys 1.24 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/38971101/ft1_filtered_4FGL_J0618.9-1138_daily_bin2208.fits', '/lscratch/kocevski/38971101/ft2_4FGL_J0618.9-1138_daily_bin2208.fits', expMap='/lscratch/kocevski/38971101/expmap_811641601_811900801_4FGL_J0618.9-1138_daily_bin2208.fits', expCube='/lscratch/kocevski/38971101/ltcube_811641601_811900801_4FGL_J0618.9-1138_daily_bin2208.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/38971101/Model_4FGL_J0618.9-1138_daily_bin2208.xml', optimizer='MINUIT') Using source of interest name: '4FGL J0618.9-1138' 4FGL J0618.9-1138 Spectrum: PowerLaw 278 Prefactor: 4.162e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 279 Index: 2.536e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 280 Scale: 1.023e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/38971101/ft1_filtered_4FGL_J0618.9-1138_daily_bin2208.fits Spacecraft file(s): /lscratch/kocevski/38971101/ft2_4FGL_J0618.9-1138_daily_bin2208.fits Exposure map: /lscratch/kocevski/38971101/expmap_811641601_811900801_4FGL_J0618.9-1138_daily_bin2208.fits Exposure cube: /lscratch/kocevski/38971101/ltcube_811641601_811900801_4FGL_J0618.9-1138_daily_bin2208.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/38971101/Model_4FGL_J0618.9-1138_daily_bin2208.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) = 17893.4273425 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 17893.4253218 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 2.2409 1.0000 .0000 .10000E+07 2 'norm ' .28565 1.0000 .0000 .10000E+07 3 'Prefactor ' .88345E-05 1.0000 .0000 .10000E+07 4 'norm ' .87871E-01 1.0000 .0000 .10000E+07 5 'Prefactor ' .40572E-02 1.0000 .0000 .10000E+07 6 'Prefactor ' 60.888 1.0000 .0000 .10000E+07 7 'Prefactor ' 21.242 1.0000 .0000 .10000E+07 8 'Prefactor ' 16.169 1.0000 .0000 .10000E+07 9 'norm ' 8.7464 1.0000 .0000 .10000E+07 10 'norm ' 8.8705 1.0000 .0000 .10000E+07 11 'norm ' .54719 1.0000 .0000 .10000E+07 12 'norm ' 16.015 1.0000 .0000 .10000E+07 13 'Prefactor ' .19301E-02 1.0000 .0000 .10000E+07 14 'Normalizat' 1.1360 1.0000 .10000E-01 10.000 15 'Prefactor ' 1.0213 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5100E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 17893.42 FROM MIGRAD STATUS=CONVERGED 132 CALLS 1050 TOTAL EDM= .90E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.7% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 2.2403 3.4364 .13640E-07 .40371E-03 2 norm .33751E-07 43.446 -.45506E-08** at limit ** 3 Prefactor .0000 2.4634 .20840E-07** at limit ** 4 norm .18747E-04 275.18 .30488E-05** at limit ** 5 Prefactor .10547E-08 6.0808 -.61261E-07** at limit ** 6 Prefactor 61.713 67.379 -.12524E-06 -.15125E-01 7 Prefactor 21.174 14.267 -.38909E-08 .67944E-01 8 Prefactor 16.307 10.291 -.18741E-06 .13123 9 norm 8.7056 6.0419 -.19259E-07 -.46199E-03 10 norm 8.8376 7.9894 .16765E-07 .17424E-02 11 norm .55756 2.4807 .40539E-07 .77014E-03 12 norm 16.298 8.9362 .79834E-07 .55571E-02 13 Prefactor .0000 7.0174 -.93995E-07** at limit ** 14 Normalizat 1.1357 .26776 -.18287E-06 -.47168E-04 15 Prefactor 1.0212 .46097E-01 -.25985E-06 -.27652E-03 ERR DEF= .500 Final values: norm = 2.24034 norm = 3.37508e-08 Prefactor = 0 norm = 1.87472e-05 Prefactor = 1.05471e-09 Prefactor = 61.7134 Prefactor = 21.1735 Prefactor = 16.3067 norm = 8.70557 norm = 8.8376 norm = 0.55756 norm = 16.2983 Prefactor = 0 Normalizat = 1.1357 Prefactor = 1.02117 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 17893.4207197 Extracting fit parameters... 4FGL J0618.9-1138 Spectrum: PowerLaw 278 Prefactor: 1.631e+01 2.577e+01 0.000e+00 1.000e+06 ( 1.000e-13) 279 Index: 2.536e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 280 Scale: 1.023e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 499 Prefactor: 1.021e+00 4.455e-02 0.000e+00 1.000e+01 ( 1.000e+00) 500 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 501 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 498 Normalization: 1.136e+00 2.641e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.47 Ra Dec: 94.748 -11.636 Photon Flux Upper Limit: 1.69800308973e-07 ph cm-2 s-1 Energy Flux Upper Limit: 0.0132368523987 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/38971069/likelihoodResults_811641601_811900801_4FGL_J0618.9-1138_daily_bin2208.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 17893.253913 delta logL = 0.16680663982 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 17893.251573 delta logL = 0.169146608394 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 31.764 1.0000 .0000 .10000E+07 2 'Index ' 2.0309 1.0000 .0000 10.000 3 'Normalizat' 1.1456 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0196 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5100E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 17893.25 FROM MIGRAD STATUS=CONVERGED 93 CALLS 310 TOTAL EDM= .11E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 31.806 41.557 .70983E-05 -.89177E-03 2 Index 2.0320 .70879 .14658E-01 .23181E-04 3 Normalizat 1.1454 .25376 .69895E-03 .24268E-04 4 Prefactor 1.0196 .44571E-01 .12791E-03 -.31676E-03 ERR DEF= .500 Final values: Prefactor = 31.8064 Index = 2.03204 Normalizat = 1.14539 Prefactor = 1.01955 ********** ** 18 **HESSE ********** FCN= 17893.25 FROM HESSE STATUS=OK 25 CALLS 335 TOTAL EDM= .93E-10 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 31.806 40.707 .14197E-05 -1.5595 2 Index 2.0320 .69484 .58633E-03 -.63551 3 Normalizat 1.1454 .25375 .27958E-04 -.88308 4 Prefactor 1.0196 .44571E-01 .51166E-05 -.92081 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 9.2963e-11 Minuit parameter uncertainties: 1 40.707 2 0.698343 3 0.254023 4 0.0445722 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 17893.2515704 delta logL = 0.16914927019 Extracting fit parameters... 4FGL J0618.9-1138 Spectrum: PowerLaw 278 Prefactor: 3.181e+01 4.071e+01 0.000e+00 1.000e+06 ( 1.000e-13) 279 Index: 2.032e+00 6.983e-01 0.000e+00 1.000e+01 (-1.000e+00) 280 Scale: 1.023e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 499 Prefactor: 1.020e+00 4.457e-02 0.000e+00 1.000e+01 ( 1.000e+00) 500 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 501 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 498 Normalization: 1.145e+00 2.540e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.47 Ra Dec: 94.748 -11.636 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/38971069/cmap_HighResolution_811641601_811900801_4FGL_J0618.9-1138_daily_bin2208.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='1.32e-02', job_status='DONE', photon_flux_upper_limit='1.70e-07', time_completed='2026-09-24 04:48:04.420253', job_id='38971069', GAL2='1.02', fit_tolerance='1e-08', EG2='1.15', EG='1.14', time_epoch_completed='1790250484.42', return_code2='0', ts='0.47', comment='SUCCESS', return_code='0', GAL='1.02', dlogl='1.69e-01', ts2='0.80', photon_index_error='0.00', photon_index='2.54' WHERE bin_id='2208' AND source_name='4FGL J0618.9-1138' AND cadence='daily'; Database successfully updated. Analysis Complete. Thu Sep 24 04:48:04 PDT 2026 ********** ** 18 **HESSE ********** FCN= 17893.42 FROM HESSE STATUS=OK 224 CALLS 1274 TOTAL EDM= .80E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 2.2403 3.4483 .68629E-03 -1.5678 2 norm .33751E-07 43.225 .10415E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .0000 2.4636 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .18747E-04 4.8907 .10268E-01 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .10547E-08 6.0769 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 61.713 67.783 .12816E-03 -1.5551 7 Prefactor 21.174 14.756 .21703E-03 -1.5616 8 Prefactor 16.307 25.771 .24881E-03 -1.5627 9 norm 8.7056 6.0563 .33869E-03 -1.5649 10 norm 8.8376 7.9964 .33630E-03 -1.5649 11 norm .55756 2.4443 .74098E-03 -1.5693 12 norm 16.298 8.9781 .25001E-03 -1.5627 13 Prefactor .0000 6.7650 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Normalizat 1.1357 .26376 .15776 -.88614 15 Prefactor 1.0212 .44545E-01 .28926E-01 -.92027 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 7.98264e-07 Minuit parameter uncertainties: 1 3.44829 2 0.00241565 3 3.23974e-06 4 0.0191506 5 0.000159991 6 67.7842 7 14.7557 8 25.7717 9 6.05627 10 7.99637 11 2.3348 12 8.97813 13 6.54801e-06 14 0.264072 15 0.0445467 cratch/kocevski/38971145/ft2_4FGL_J0618.9-1138_daily_bin2208.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/38971145/Model_4FGL_J0618.9-1138_daily_bin2208.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 adding source Monoceros adding source Rosette Working on... /lscratch/kocevski/38971145/ft1_filtered_4FGL_J0618.9-1138_daily_bin2208.fits.....................! real 124.16 user 121.71 sys 1.13 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/38971145/ft1_filtered_4FGL_J0618.9-1138_daily_bin2208.fits', '/lscratch/kocevski/38971145/ft2_4FGL_J0618.9-1138_daily_bin2208.fits', expMap='/lscratch/kocevski/38971145/expmap_811641601_811900801_4FGL_J0618.9-1138_daily_bin2208.fits', expCube='/lscratch/kocevski/38971145/ltcube_811641601_811900801_4FGL_J0618.9-1138_daily_bin2208.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/38971145/Model_4FGL_J0618.9-1138_daily_bin2208.xml', optimizer='MINUIT') Using source of interest name: '4FGL J0618.9-1138' 4FGL J0618.9-1138 Spectrum: PowerLaw 278 Prefactor: 4.162e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 279 Index: 2.536e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 280 Scale: 1.023e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/38971145/ft1_filtered_4FGL_J0618.9-1138_daily_bin2208.fits Spacecraft file(s): /lscratch/kocevski/38971145/ft2_4FGL_J0618.9-1138_daily_bin2208.fits Exposure map: /lscratch/kocevski/38971145/expmap_811641601_811900801_4FGL_J0618.9-1138_daily_bin2208.fits Exposure cube: /lscratch/kocevski/38971145/ltcube_811641601_811900801_4FGL_J0618.9-1138_daily_bin2208.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/38971145/Model_4FGL_J0618.9-1138_daily_bin2208.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) = 17893.4273425 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 17893.4253218 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 2.2409 1.0000 .0000 .10000E+07 2 'norm ' .28565 1.0000 .0000 .10000E+07 3 'Prefactor ' .88345E-05 1.0000 .0000 .10000E+07 4 'norm ' .87871E-01 1.0000 .0000 .10000E+07 5 'Prefactor ' .40572E-02 1.0000 .0000 .10000E+07 6 'Prefactor ' 60.888 1.0000 .0000 .10000E+07 7 'Prefactor ' 21.242 1.0000 .0000 .10000E+07 8 'Prefactor ' 16.169 1.0000 .0000 .10000E+07 9 'norm ' 8.7464 1.0000 .0000 .10000E+07 10 'norm ' 8.8705 1.0000 .0000 .10000E+07 11 'norm ' .54719 1.0000 .0000 .10000E+07 12 'norm ' 16.015 1.0000 .0000 .10000E+07 13 'Prefactor ' .19301E-02 1.0000 .0000 .10000E+07 14 'Normalizat' 1.1360 1.0000 .10000E-01 10.000 15 'Prefactor ' 1.0213 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5100E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 17893.42 FROM MIGRAD STATUS=CONVERGED 132 CALLS 1050 TOTAL EDM= .90E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.7% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 2.2403 3.4364 .13640E-07 .40371E-03 2 norm .33751E-07 43.446 -.45506E-08** at limit ** 3 Prefactor .0000 2.4634 .20840E-07** at limit ** 4 norm .18747E-04 275.18 .30488E-05** at limit ** 5 Prefactor .10547E-08 6.0808 -.61261E-07** at limit ** 6 Prefactor 61.713 67.379 -.12524E-06 -.15125E-01 7 Prefactor 21.174 14.267 -.38909E-08 .67944E-01 8 Prefactor 16.307 10.291 -.18741E-06 .13123 9 norm 8.7056 6.0419 -.19259E-07 -.46199E-03 10 norm 8.8376 7.9894 .16765E-07 .17424E-02 11 norm .55756 2.4807 .40539E-07 .77014E-03 12 norm 16.298 8.9362 .79834E-07 .55571E-02 13 Prefactor .0000 7.0174 -.93995E-07** at limit ** 14 Normalizat 1.1357 .26776 -.18287E-06 -.47168E-04 15 Prefactor 1.0212 .46097E-01 -.25985E-06 -.27652E-03 ERR DEF= .500 Final values: norm = 2.24034 norm = 3.37508e-08 Prefactor = 0 norm = 1.87472e-05 Prefactor = 1.05471e-09 Prefactor = 61.7134 Prefactor = 21.1735 Prefactor = 16.3067 norm = 8.70557 norm = 8.8376 norm = 0.55756 norm = 16.2983 Prefactor = 0 Normalizat = 1.1357 Prefactor = 1.02117 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 17893.4207197 Extracting fit parameters... 4FGL J0618.9-1138 Spectrum: PowerLaw 278 Prefactor: 1.631e+01 2.577e+01 0.000e+00 1.000e+06 ( 1.000e-13) 279 Index: 2.536e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 280 Scale: 1.023e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 499 Prefactor: 1.021e+00 4.455e-02 0.000e+00 1.000e+01 ( 1.000e+00) 500 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 501 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 498 Normalization: 1.136e+00 2.641e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.47 Ra Dec: 94.748 -11.636 Photon Flux Upper Limit: 1.69800308973e-07 ph cm-2 s-1 Energy Flux Upper Limit: 0.0132368523987 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/38971101/likelihoodResults_811641601_811900801_4FGL_J0618.9-1138_daily_bin2208.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 17893.253913 delta logL = 0.16680663982 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 17893.251573 delta logL = 0.169146608394 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 31.764 1.0000 .0000 .10000E+07 2 'Index ' 2.0309 1.0000 .0000 10.000 3 'Normalizat' 1.1456 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0196 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5100E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 17893.25 FROM MIGRAD STATUS=CONVERGED 93 CALLS 310 TOTAL EDM= .11E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 31.806 41.557 .70983E-05 -.89177E-03 2 Index 2.0320 .70879 .14658E-01 .23181E-04 3 Normalizat 1.1454 .25376 .69895E-03 .24268E-04 4 Prefactor 1.0196 .44571E-01 .12791E-03 -.31676E-03 ERR DEF= .500 Final values: Prefactor = 31.8064 Index = 2.03204 Normalizat = 1.14539 Prefactor = 1.01955 cratch/kocevski/38971164/ft2_4FGL_J0618.9-1138_daily_bin2208.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/38971164/Model_4FGL_J0618.9-1138_daily_bin2208.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 adding source Monoceros adding source Rosette Working on... /lscratch/kocevski/38971164/ft1_filtered_4FGL_J0618.9-1138_daily_bin2208.fits.....................! real 121.72 user 119.62 sys 1.03 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/38971164/ft1_filtered_4FGL_J0618.9-1138_daily_bin2208.fits', '/lscratch/kocevski/38971164/ft2_4FGL_J0618.9-1138_daily_bin2208.fits', expMap='/lscratch/kocevski/38971164/expmap_811641601_811900801_4FGL_J0618.9-1138_daily_bin2208.fits', expCube='/lscratch/kocevski/38971164/ltcube_811641601_811900801_4FGL_J0618.9-1138_daily_bin2208.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/38971164/Model_4FGL_J0618.9-1138_daily_bin2208.xml', optimizer='MINUIT') Using source of interest name: '4FGL J0618.9-1138' 4FGL J0618.9-1138 Spectrum: PowerLaw 278 Prefactor: 4.162e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 279 Index: 2.536e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 280 Scale: 1.023e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/38971164/ft1_filtered_4FGL_J0618.9-1138_daily_bin2208.fits Spacecraft file(s): /lscratch/kocevski/38971164/ft2_4FGL_J0618.9-1138_daily_bin2208.fits Exposure map: /lscratch/kocevski/38971164/expmap_811641601_811900801_4FGL_J0618.9-1138_daily_bin2208.fits Exposure cube: /lscratch/kocevski/38971164/ltcube_811641601_811900801_4FGL_J0618.9-1138_daily_bin2208.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/38971164/Model_4FGL_J0618.9-1138_daily_bin2208.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) = 17893.4273425 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 17893.4253218 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 2.2409 1.0000 .0000 .10000E+07 2 'norm ' .28565 1.0000 .0000 .10000E+07 3 'Prefactor ' .88345E-05 1.0000 .0000 .10000E+07 4 'norm ' .87871E-01 1.0000 .0000 .10000E+07 5 'Prefactor ' .40572E-02 1.0000 .0000 .10000E+07 6 'Prefactor ' 60.888 1.0000 .0000 .10000E+07 7 'Prefactor ' 21.242 1.0000 .0000 .10000E+07 8 'Prefactor ' 16.169 1.0000 .0000 .10000E+07 9 'norm ' 8.7464 1.0000 .0000 .10000E+07 10 'norm ' 8.8705 1.0000 .0000 .10000E+07 11 'norm ' .54719 1.0000 .0000 .10000E+07 12 'norm ' 16.015 1.0000 .0000 .10000E+07 13 'Prefactor ' .19301E-02 1.0000 .0000 .10000E+07 14 'Normalizat' 1.1360 1.0000 .10000E-01 10.000 15 'Prefactor ' 1.0213 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5100E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 17893.42 FROM MIGRAD STATUS=CONVERGED 132 CALLS 1050 TOTAL EDM= .90E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.7% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 2.2403 3.4364 .13640E-07 .40371E-03 2 norm .33751E-07 43.446 -.45506E-08** at limit ** 3 Prefactor .0000 2.4634 .20840E-07** at limit ** 4 norm .18747E-04 275.18 .30488E-05** at limit ** 5 Prefactor .10547E-08 6.0808 -.61261E-07** at limit ** 6 Prefactor 61.713 67.379 -.12524E-06 -.15125E-01 7 Prefactor 21.174 14.267 -.38909E-08 .67944E-01 8 Prefactor 16.307 10.291 -.18741E-06 .13123 9 norm 8.7056 6.0419 -.19259E-07 -.46199E-03 10 norm 8.8376 7.9894 .16765E-07 .17424E-02 11 norm .55756 2.4807 .40539E-07 .77014E-03 12 norm 16.298 8.9362 .79834E-07 .55571E-02 13 Prefactor .0000 7.0174 -.93995E-07** at limit ** 14 Normalizat 1.1357 .26776 -.18287E-06 -.47168E-04 15 Prefactor 1.0212 .46097E-01 -.25985E-06 -.27652E-03 ERR DEF= .500 Final values: norm = 2.24034 norm = 3.37508e-08 Prefactor = 0 norm = 1.87472e-05 Prefactor = 1.05471e-09 Prefactor = 61.7134 Prefactor = 21.1735 Prefactor = 16.3067 norm = 8.70557 norm = 8.8376 norm = 0.55756 norm = 16.2983 Prefactor = 0 Normalizat = 1.1357 Prefactor = 1.02117 ********** ** 18 **HESSE ********** FCN= 17893.25 FROM HESSE STATUS=OK 25 CALLS 335 TOTAL EDM= .93E-10 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 31.806 40.707 .14197E-05 -1.5595 2 Index 2.0320 .69484 .58633E-03 -.63551 3 Normalizat 1.1454 .25375 .27958E-04 -.88308 4 Prefactor 1.0196 .44571E-01 .51166E-05 -.92081 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 9.2963e-11 Minuit parameter uncertainties: 1 40.707 2 0.698343 3 0.254023 4 0.0445722 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 17893.2515704 delta logL = 0.16914927019 Extracting fit parameters... 4FGL J0618.9-1138 Spectrum: PowerLaw 278 Prefactor: 3.181e+01 4.071e+01 0.000e+00 1.000e+06 ( 1.000e-13) 279 Index: 2.032e+00 6.983e-01 0.000e+00 1.000e+01 (-1.000e+00) 280 Scale: 1.023e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 499 Prefactor: 1.020e+00 4.457e-02 0.000e+00 1.000e+01 ( 1.000e+00) 500 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 501 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 498 Normalization: 1.145e+00 2.540e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.47 Ra Dec: 94.748 -11.636 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/38971101/cmap_HighResolution_811641601_811900801_4FGL_J0618.9-1138_daily_bin2208.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='1.32e-02', job_status='DONE', photon_flux_upper_limit='1.70e-07', time_completed='2026-09-24 04:49:00.616558', job_id='38971101', GAL2='1.02', fit_tolerance='1e-08', EG2='1.15', EG='1.14', time_epoch_completed='1790250540.62', return_code2='0', ts='0.47', comment='SUCCESS', return_code='0', GAL='1.02', dlogl='1.69e-01', ts2='0.80', photon_index_error='0.00', photon_index='2.54' WHERE bin_id='2208' AND source_name='4FGL J0618.9-1138' AND cadence='daily'; Database successfully updated. Analysis Complete. Thu Sep 24 04:49:00 PDT 2026 ********** ** 18 **HESSE ********** FCN= 17893.42 FROM HESSE STATUS=OK 224 CALLS 1274 TOTAL EDM= .80E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 2.2403 3.4483 .68629E-03 -1.5678 2 norm .33751E-07 43.225 .10415E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .0000 2.4636 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .18747E-04 4.8907 .10268E-01 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .10547E-08 6.0769 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 61.713 67.783 .12816E-03 -1.5551 7 Prefactor 21.174 14.756 .21703E-03 -1.5616 8 Prefactor 16.307 25.771 .24881E-03 -1.5627 9 norm 8.7056 6.0563 .33869E-03 -1.5649 10 norm 8.8376 7.9964 .33630E-03 -1.5649 11 norm .55756 2.4443 .74098E-03 -1.5693 12 norm 16.298 8.9781 .25001E-03 -1.5627 13 Prefactor .0000 6.7650 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Normalizat 1.1357 .26376 .15776 -.88614 15 Prefactor 1.0212 .44545E-01 .28926E-01 -.92027 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 7.98264e-07 Minuit parameter uncertainties: 1 3.44829 2 0.00241565 3 3.23974e-06 4 0.0191506 5 0.000159991 6 67.7842 7 14.7557 8 25.7717 9 6.05627 10 7.99637 11 2.3348 12 8.97813 13 6.54801e-06 14 0.264072 15 0.0445467 ********** ** 18 **HESSE ********** FCN= 17893.42 FROM HESSE STATUS=OK 224 CALLS 1274 TOTAL EDM= .80E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 2.2403 3.4483 .68629E-03 -1.5678 2 norm .33751E-07 43.225 .10415E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .0000 2.4636 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .18747E-04 4.8907 .10268E-01 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .10547E-08 6.0769 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 61.713 67.783 .12816E-03 -1.5551 7 Prefactor 21.174 14.756 .21703E-03 -1.5616 8 Prefactor 16.307 25.771 .24881E-03 -1.5627 9 norm 8.7056 6.0563 .33869E-03 -1.5649 10 norm 8.8376 7.9964 .33630E-03 -1.5649 11 norm .55756 2.4443 .74098E-03 -1.5693 12 norm 16.298 8.9781 .25001E-03 -1.5627 13 Prefactor .0000 6.7650 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Normalizat 1.1357 .26376 .15776 -.88614 15 Prefactor 1.0212 .44545E-01 .28926E-01 -.92027 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 7.98264e-07 Minuit parameter uncertainties: 1 3.44829 2 0.00241565 3 3.23974e-06 4 0.0191506 5 0.000159991 6 67.7842 7 14.7557 8 25.7717 9 6.05627 10 7.99637 11 2.3348 12 8.97813 13 6.54801e-06 14 0.264072 15 0.0445467 number of points = 7340 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J0618.9-1138_daily_bin2208 RA = 94.7482, Dec = -11.636 tmin = 811641601, tmax = 811900801 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='38971547', job_status='RUN', time_executed='2026-09-24 04:47:31.921331', time_epoch_executed='1790250451.92' WHERE source_name='4FGL J0618.9-1138' and cadence='daily' and bin_id='2208' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/38971547 Creating custom pfile directory: /lscratch/kocevski/38971547/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=811641601.0 && nMetStart<811900801.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=811641601.0 && nMetStart<811900801.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/38971547/ft1_4FGL_J0618.9-1138_daily_bin2208.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=811641601.0 && nMetStart<811900801.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/38971547/ft2_4FGL_J0618.9-1138_daily_bin2208.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/38971547/ft1_4FGL_J0618.9-1138_daily_bin2208.fits outfile=/lscratch/kocevski/38971547/ft1_filteredMKT_4FGL_J0618.9-1138_daily_bin2208.fits ra=94.7482 dec=-11.636 rad=12.0 tmin=811641601.0 tmax=811900801.0 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 2.88 user 2.27 sys 0.18 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/38971547/ft2_4FGL_J0618.9-1138_daily_bin2208.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/38971547/ft2_4FGL_J0618.9-1138_daily_bin2208.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/38971547/ft1_filteredMKT_4FGL_J0618.9-1138_daily_bin2208.fits evtable="EVENTS" outfile="/lscratch/kocevski/38971547/ft1_filtered_4FGL_J0618.9-1138_daily_bin2208.fits" apply_filter=yes overwrite=yes header_obstimes=yes tstart=0.0 tstop=0.0 gtifile="default" chatter=3 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtmktime version HEAD Applying GTI filter: IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2)) real 0.71 user 0.19 sys 0.14 Number of photons that the gtmktime cut: 1758 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/38971547/ft1_filtered_4FGL_J0618.9-1138_daily_bin2208.fits" evtable="EVENTS" scfile=/lscratch/kocevski/38971547/ft2_4FGL_J0618.9-1138_daily_bin2208.fits sctable="SC_DATA" oDone. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 17893.4207197 Extracting fit parameters... 4FGL J0618.9-1138 Spectrum: PowerLaw 278 Prefactor: 1.631e+01 2.577e+01 0.000e+00 1.000e+06 ( 1.000e-13) 279 Index: 2.536e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 280 Scale: 1.023e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 499 Prefactor: 1.021e+00 4.455e-02 0.000e+00 1.000e+01 ( 1.000e+00) 500 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 501 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 498 Normalization: 1.136e+00 2.641e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.47 Ra Dec: 94.748 -11.636 Photon Flux Upper Limit: 1.69800308973e-07 ph cm-2 s-1 Energy Flux Upper Limit: 0.0132368523987 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/38971145/likelihoodResults_811641601_811900801_4FGL_J0618.9-1138_daily_bin2208.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 17893.253913 delta logL = 0.16680663982 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 17893.251573 delta logL = 0.169146608394 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 31.764 1.0000 .0000 .10000E+07 2 'Index ' 2.0309 1.0000 .0000 10.000 3 'Normalizat' 1.1456 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0196 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5100E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 17893.25 FROM MIGRAD STATUS=CONVERGED 93 CALLS 310 TOTAL EDM= .11E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 31.806 41.557 .70983E-05 -.89177E-03 2 Index 2.0320 .70879 .14658E-01 .23181E-04 3 Normalizat 1.1454 .25376 .69895E-03 .24268E-04 4 Prefactor 1.0196 .44571E-01 .12791E-03 -.31676E-03 ERR DEF= .500 Final values: Prefactor = 31.8064 Index = 2.03204 Normalizat = 1.14539 Prefactor = 1.01955 ********** ** 18 **HESSE ********** FCN= 17893.25 FROM HESSE STATUS=OK 25 CALLS 335 TOTAL EDM= .93E-10 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 31.806 40.707 .14197E-05 -1.5595 2 Index 2.0320 .69484 .58633E-03 -.63551 3 Normalizat 1.1454 .25375 .27958E-04 -.88308 4 Prefactor 1.0196 .44571E-01 .51166E-05 -.92081 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 9.2963e-11 Minuit parameter uncertainties: 1 40.707 2 0.698343 3 0.254023 4 0.0445722 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 17893.2515704 delta logL = 0.16914927019 Extracting fit parameters... 4FGL J0618.9-1138 Spectrum: PowerLaw 278 Prefactor: 3.181e+01 4.071e+01 0.000e+00 1.000e+06 ( 1.000e-13) 279 Index: 2.032e+00 6.983e-01 0.000e+00 1.000e+01 (-1.000e+00) 280 Scale: 1.023e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 499 Prefactor: 1.020e+00 4.457e-02 0.000e+00 1.000e+01 ( 1.000e+00) 500 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 501 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 498 Normalization: 1.145e+00 2.540e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.47 Ra Dec: 94.748 -11.636 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/38971145/cmap_HighResolution_811641601_811900801_4FGL_J0618.9-1138_daily_bin2208.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='1.32e-02', job_status='DONE', photon_flux_upper_limit='1.70e-07', time_completed='2026-09-24 04:49:50.604173', job_id='38971145', GAL2='1.02', fit_tolerance='1e-08', EG2='1.15', EG='1.14', time_epoch_completed='1790250590.6', return_code2='0', ts='0.47', comment='SUCCESS', return_code='0', GAL='1.02', dlogl='1.69e-01', ts2='0.80', photon_index_error='0.00', photon_index='2.54' WHERE bin_id='2208' AND source_name='4FGL J0618.9-1138' AND cadence='daily'; Database successfully updated. Analysis Complete. Thu Sep 24 04:49:50 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 17893.4207197 Extracting fit parameters... 4FGL J0618.9-1138 Spectrum: PowerLaw 278 Prefactor: 1.631e+01 2.577e+01 0.000e+00 1.000e+06 ( 1.000e-13) 279 Index: 2.536e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 280 Scale: 1.023e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 499 Prefactor: 1.021e+00 4.455e-02 0.000e+00 1.000e+01 ( 1.000e+00) 500 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 501 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 498 Normalization: 1.136e+00 2.641e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.47 Ra Dec: 94.748 -11.636 Photon Flux Upper Limit: 1.69800308973e-07 ph cm-2 s-1 Energy Flux Upper Limit: 0.0132368523987 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/38971164/likelihoodResults_811641601_811900801_4FGL_J0618.9-1138_daily_bin2208.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 17893.253913 delta logL = 0.16680663982 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 17893.251573 delta logL = 0.169146608394 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 31.764 1.0000 .0000 .10000E+07 2 'Index ' 2.0309 1.0000 .0000 10.000 3 'Normalizat' 1.1456 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0196 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5100E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 17893.25 FROM MIGRAD STATUS=CONVERGED 93 CALLS 310 TOTAL EDM= .11E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 31.806 41.557 .70983E-05 -.89177E-03 2 Index 2.0320 .70879 .14658E-01 .23181E-04 3 Normalizat 1.1454 .25376 .69895E-03 .24268E-04 4 Prefactor 1.0196 .44571E-01 .12791E-03 -.31676E-03 ERR DEF= .500 Final values: Prefactor = 31.8064 Index = 2.03204 Normalizat = 1.14539 Prefactor = 1.01955 ********** ** 18 **HESSE ********** FCN= 17893.25 FROM HESSE STATUS=OK 25 CALLS 335 TOTAL EDM= .93E-10 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 31.806 40.707 .14197E-05 -1.5595 2 Index 2.0320 .69484 .58633E-03 -.63551 3 Normalizat 1.1454 .25375 .27958E-04 -.88308 4 Prefactor 1.0196 .44571E-01 .51166E-05 -.92081 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 9.2963e-11 Minuit parameter uncertainties: 1 40.707 2 0.698343 3 0.254023 4 0.0445722 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 17893.2515704 delta logL = 0.16914927019 Extracting fit parameters... 4FGL J0618.9-1138 Spectrum: PowerLaw 278 Prefactor: 3.181e+01 4.071e+01 0.000e+00 1.000e+06 ( 1.000e-13) 279 Index: 2.032e+00 6.983e-01 0.000e+00 1.000e+01 (-1.000e+00) 280 Scale: 1.023e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 499 Prefactor: 1.020e+00 4.457e-02 0.000e+00 1.000e+01 ( 1.000e+00) 500 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 501 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 498 Normalization: 1.145e+00 2.540e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.47 Ra Dec: 94.748 -11.636 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/38971164/cmap_HighResolution_811641601_811900801_4FGL_J0618.9-1138_daily_bin2208.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='1.32e-02', job_status='DONE', photon_flux_upper_limit='1.70e-07', time_completed='2026-09-24 04:49:56.808261', job_id='38971164', GAL2='1.02', fit_tolerance='1e-08', EG2='1.15', EG='1.14', time_epoch_completed='1790250596.81', return_code2='0', ts='0.47', comment='SUCCESS', return_code='0', GAL='1.02', dlogl='1.69e-01', ts2='0.80', photon_index_error='0.00', photon_index='2.54' WHERE bin_id='2208' AND source_name='4FGL J0618.9-1138' AND cadence='daily'; Database successfully updated. Analysis Complete. Thu Sep 24 04:49:57 PDT 2026 utfile=/lscratch/kocevski/38971547/ltcube_811641601_811900801_4FGL_J0618.9-1138_daily_bin2208.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/38971547/ft2_4FGL_J0618.9-1138_daily_bin2208.fits .....................! real 8.50 user 7.96 sys 0.21 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/38971547/ft1_filtered_4FGL_J0618.9-1138_daily_bin2208.fits evtable="EVENTS" scfile=/lscratch/kocevski/38971547/ft2_4FGL_J0618.9-1138_daily_bin2208.fits sctable="SC_DATA" expcube=/lscratch/kocevski/38971547/ltcube_811641601_811900801_4FGL_J0618.9-1138_daily_bin2208.fits outfile=/lscratch/kocevski/38971547/expmap_811641601_811900801_4FGL_J0618.9-1138_daily_bin2208.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/38971547/ltcube_811641601_811900801_4FGL_J0618.9-1138_daily_bin2208.fits .....................! real 71.78 user 66.85 sys 4.04 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Extended source Rosette in ROI, make sure /sdf/group/fermi/g/LCRepository/Likelihood/ExtendedSources/Extended_8years/Templates/Rosette.fits is the correct path to the extended template. Extended source Monoceros in ROI with RadialGaussian spatial model. Added 146 point sources and 2 extended sources If using unbinned likelihood you will need to rerun gtdiffrsp for the extended sources or rerun the makeModel function with optional argument psForce=True Setting source of interest to: 4FGL J0618.9-1138 @ 94.7482 -11.636 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/38971547/ft1_filtered_4FGL_J0618.9-1138_daily_bin2208.fits scfile=/lscratch/kocevski/38971547/ft2_4FGL_J0618.9-1138_daily_bin2208.fits outfile=/lscratch/kocevski/38971547/cmap_811641601_811900801_4FGL_J0618.9-1138_daily_bin2208.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=94.7482 yref=-11.636 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 0.70 user 0.24 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/38971547/ft1_filtered_4FGL_J0618.9-1138_daily_bin2208.fits scfile=/lscratch/kocevski/38971547/ft2_4FGL_J0618.9-1138_daily_bin2208.fits outfile=/lscratch/kocevski/38971547/cmap_HighResolution_811641601_811900801_4FGL_J0618.9-1138_daily_bin2208.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=94.7482 yref=-11.636 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 0.76 user 0.22 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/38971547/ft1_filtered_4FGL_J0618.9-1138_daily_bin2208.fits evtable="EVENTS" scfile=/lscratch/kocevski/38971547/ft2_4FGL_J0618.9-1138_daily_bin2208.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/38971547/Model_4FGL_J0618.9-1138_daily_bin2208.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 adding source Monoceros adding source Rosette Working on... /lscratch/kocevski/38971547/ft1_filtered_4FGL_J0618.9-1138_daily_bin2208.fits.....................! real 126.15 user 123.84 sys 1.17 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/38971547/ft1_filtered_4FGL_J0618.9-1138_daily_bin2208.fits', '/lscratch/kocevski/38971547/ft2_4FGL_J0618.9-1138_daily_bin2208.fits', expMap='/lscratch/kocevski/38971547/expmap_811641601_811900801_4FGL_J0618.9-1138_daily_bin2208.fits', expCube='/lscratch/kocevski/38971547/ltcube_811641601_811900801_4FGL_J0618.9-1138_daily_bin2208.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/38971547/Model_4FGL_J0618.9-1138_daily_bin2208.xml', optimizer='MINUIT') Using source of interest name: '4FGL J0618.9-1138' 4FGL J0618.9-1138 Spectrum: PowerLaw 278 Prefactor: 4.162e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 279 Index: 2.536e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 280 Scale: 1.023e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/38971547/ft1_filtered_4FGL_J0618.9-1138_daily_bin2208.fits Spacecraft file(s): /lscratch/kocevski/38971547/ft2_4FGL_J0618.9-1138_daily_bin2208.fits Exposure map: /lscratch/kocevski/38971547/expmap_811641601_811900801_4FGL_J0618.9-1138_daily_bin2208.fits Exposure cube: /lscratch/kocevski/38971547/ltcube_811641601_811900801_4FGL_J0618.9-1138_daily_bin2208.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/38971547/Model_4FGL_J0618.9-1138_daily_bin2208.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) = 17893.4273425 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 17893.4253218 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 2.2409 1.0000 .0000 .10000E+07 2 'norm ' .28565 1.0000 .0000 .10000E+07 3 'Prefactor ' .88345E-05 1.0000 .0000 .10000E+07 4 'norm ' .87871E-01 1.0000 .0000 .10000E+07 5 'Prefactor ' .40572E-02 1.0000 .0000 .10000E+07 6 'Prefactor ' 60.888 1.0000 .0000 .10000E+07 7 'Prefactor ' 21.242 1.0000 .0000 .10000E+07 8 'Prefactor ' 16.169 1.0000 .0000 .10000E+07 9 'norm ' 8.7464 1.0000 .0000 .10000E+07 10 'norm ' 8.8705 1.0000 .0000 .10000E+07 11 'norm ' .54719 1.0000 .0000 .10000E+07 12 'norm ' 16.015 1.0000 .0000 .10000E+07 13 'Prefactor ' .19301E-02 1.0000 .0000 .10000E+07 14 'Normalizat' 1.1360 1.0000 .10000E-01 10.000 15 'Prefactor ' 1.0213 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5100E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 17893.42 FROM MIGRAD STATUS=CONVERGED 132 CALLS 1050 TOTAL EDM= .90E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.7% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 2.2403 3.4364 .13640E-07 .40371E-03 2 norm .33751E-07 43.446 -.45506E-08** at limit ** 3 Prefactor .0000 2.4634 .20840E-07** at limit ** 4 norm .18747E-04 275.18 .30488E-05** at limit ** 5 Prefactor .10547E-08 6.0808 -.61261E-07** at limit ** 6 Prefactor 61.713 67.379 -.12524E-06 -.15125E-01 7 Prefactor 21.174 14.267 -.38909E-08 .67944E-01 8 Prefactor 16.307 10.291 -.18741E-06 .13123 9 norm 8.7056 6.0419 -.19259E-07 -.46199E-03 10 norm 8.8376 7.9894 .16765E-07 .17424E-02 11 norm .55756 2.4807 .40539E-07 .77014E-03 12 norm 16.298 8.9362 .79834E-07 .55571E-02 13 Prefactor .0000 7.0174 -.93995E-07** at limit ** 14 Normalizat 1.1357 .26776 -.18287E-06 -.47168E-04 15 Prefactor 1.0212 .46097E-01 -.25985E-06 -.27652E-03 ERR DEF= .500 Final values: norm = 2.24034 norm = 3.37508e-08 Prefactor = 0 norm = 1.87472e-05 Prefactor = 1.05471e-09 Prefactor = 61.7134 Prefactor = 21.1735 Prefactor = 16.3067 norm = 8.70557 norm = 8.8376 norm = 0.55756 norm = 16.2983 Prefactor = 0 Normalizat = 1.1357 Prefactor = 1.02117 ********** ** 18 **HESSE ********** FCN= 17893.42 FROM HESSE STATUS=OK 224 CALLS 1274 TOTAL EDM= .80E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 2.2403 3.4483 .68629E-03 -1.5678 2 norm .33751E-07 43.225 .10415E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .0000 2.4636 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .18747E-04 4.8907 .10268E-01 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .10547E-08 6.0769 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 61.713 67.783 .12816E-03 -1.5551 7 Prefactor 21.174 14.756 .21703E-03 -1.5616 8 Prefactor 16.307 25.771 .24881E-03 -1.5627 9 norm 8.7056 6.0563 .33869E-03 -1.5649 10 norm 8.8376 7.9964 .33630E-03 -1.5649 11 norm .55756 2.4443 .74098E-03 -1.5693 12 norm 16.298 8.9781 .25001E-03 -1.5627 13 Prefactor .0000 6.7650 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Normalizat 1.1357 .26376 .15776 -.88614 15 Prefactor 1.0212 .44545E-01 .28926E-01 -.92027 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 7.98264e-07 Minuit parameter uncertainties: 1 3.44829 2 0.00241565 3 3.23974e-06 4 0.0191506 5 0.000159991 6 67.7842 7 14.7557 8 25.7717 9 6.05627 10 7.99637 11 2.3348 12 8.97813 13 6.54801e-06 14 0.264072 15 0.0445467 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 17893.4207197 Extracting fit parameters... 4FGL J0618.9-1138 Spectrum: PowerLaw 278 Prefactor: 1.631e+01 2.577e+01 0.000e+00 1.000e+06 ( 1.000e-13) 279 Index: 2.536e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 280 Scale: 1.023e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 499 Prefactor: 1.021e+00 4.455e-02 0.000e+00 1.000e+01 ( 1.000e+00) 500 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 501 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 498 Normalization: 1.136e+00 2.641e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.47 Ra Dec: 94.748 -11.636 Photon Flux Upper Limit: 1.69800308973e-07 ph cm-2 s-1 Energy Flux Upper Limit: 0.0132368523987 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/38971547/likelihoodResults_811641601_811900801_4FGL_J0618.9-1138_daily_bin2208.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 17893.253913 delta logL = 0.16680663982 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 17893.251573 delta logL = 0.169146608394 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 31.764 1.0000 .0000 .10000E+07 2 'Index ' 2.0309 1.0000 .0000 10.000 3 'Normalizat' 1.1456 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0196 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5100E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 17893.25 FROM MIGRAD STATUS=CONVERGED 93 CALLS 310 TOTAL EDM= .11E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 31.806 41.557 .70983E-05 -.89177E-03 2 Index 2.0320 .70879 .14658E-01 .23181E-04 3 Normalizat 1.1454 .25376 .69895E-03 .24268E-04 4 Prefactor 1.0196 .44571E-01 .12791E-03 -.31676E-03 ERR DEF= .500 Final values: Prefactor = 31.8064 Index = 2.03204 Normalizat = 1.14539 Prefactor = 1.01955 ********** ** 18 **HESSE ********** FCN= 17893.25 FROM HESSE STATUS=OK 25 CALLS 335 TOTAL EDM= .93E-10 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 31.806 40.707 .14197E-05 -1.5595 2 Index 2.0320 .69484 .58633E-03 -.63551 3 Normalizat 1.1454 .25375 .27958E-04 -.88308 4 Prefactor 1.0196 .44571E-01 .51166E-05 -.92081 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 9.2963e-11 Minuit parameter uncertainties: 1 40.707 2 0.698343 3 0.254023 4 0.0445722 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 17893.2515704 delta logL = 0.16914927019 Extracting fit parameters... 4FGL J0618.9-1138 Spectrum: PowerLaw 278 Prefactor: 3.181e+01 4.071e+01 0.000e+00 1.000e+06 ( 1.000e-13) 279 Index: 2.032e+00 6.983e-01 0.000e+00 1.000e+01 (-1.000e+00) 280 Scale: 1.023e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 499 Prefactor: 1.020e+00 4.457e-02 0.000e+00 1.000e+01 ( 1.000e+00) 500 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 501 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 498 Normalization: 1.145e+00 2.540e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.47 Ra Dec: 94.748 -11.636 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/38971547/cmap_HighResolution_811641601_811900801_4FGL_J0618.9-1138_daily_bin2208.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='1.32e-02', job_status='DONE', photon_flux_upper_limit='1.70e-07', time_completed='2026-09-24 04:55:42.998416', job_id='38971547', GAL2='1.02', fit_tolerance='1e-08', EG2='1.15', EG='1.14', time_epoch_completed='1790250943.0', return_code2='0', ts='0.47', comment='SUCCESS', return_code='0', GAL='1.02', dlogl='1.69e-01', ts2='0.80', photon_index_error='0.00', photon_index='2.54' WHERE bin_id='2208' AND source_name='4FGL J0618.9-1138' AND cadence='daily'; Database successfully updated. Analysis Complete. Thu Sep 24 04:55:43 PDT 2026