/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). ** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6330E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 6586.385 FROM MIGRAD STATUS=CONVERGED 155 CALLS 2389 TOTAL EDM= .16E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.3% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .16542E-07 3.4746 .13989E-05** at limit ** 2 Prefactor .24258E-07 2.9491 -.11073E-05** at limit ** 3 Prefactor .36360E-06 4.2007 .13398E-06** at limit ** 4 norm .51770E-06 4.9683 -.55797E-06** at limit ** 5 norm .79759 1.6428 -.32213E-06 .41052E-02 6 Prefactor .17975E-06 62.092 -.15725E-04** at limit ** 7 Prefactor 11.967 4.9687 .12274E-05 .28226E-01 8 Prefactor 7.6270 4.6993 .21381E-08 .85042E-03 9 norm 2.3567 1.8830 -.13298E-06 .23504E-02 10 norm 1.3216 .55929 .88894E-07 .65917E-02 11 Prefactor 17.291 3.3349 -.66552E-06 -.83473E-02 12 Prefactor .27534E-06 2.6563 .50391E-06** at limit ** 13 Prefactor .16598E-07 3.2029 .20761E-05** at limit ** 14 Prefactor 15.561 18.166 -.98726E-06 .55858E-01 15 Prefactor .55395E-06 3.3603 -.99906E-07** at limit ** 16 norm 3.2653 4.2628 -.12340E-06 -.99248E-03 17 norm .66613E-09 2.5477 -.94223E-06** at limit ** 18 Prefactor 34.691 7.3268 .13731E-05 -.12645 19 Prefactor .20040E-07 4.7810 -.14266E-05** at limit ** 20 Prefactor 14.347 10.505 -.10335E-05 -.59974E-01 21 norm .0000 .20989 .19477E-07** at limit ** 22 Prefactor 2.9411 2.9800 -.76288E-06 -.10945E-02 23 norm 9.0117 3.5452 -.18694E-06 .48064E-01 24 Prefactor .0000 1.1724 -.55004E-06** at limit ** 25 Normalizat 1.4398 .19111 -.46021E-05 .16296E-03 26 Prefactor .58022 .14587 .26701E-05 .16488E-03 ERR DEF= .500 Final values: Prefactor = 1.65423e-08 Prefactor = 2.42584e-08 Prefactor = 3.63598e-07 norm = 5.17697e-07 norm = 0.79759 Prefactor = 1.79745e-07 Prefactor = 11.9666 Prefactor = 7.62701 norm = 2.35674 norm = 1.32158 Prefactor = 17.2909 Prefactor = 2.75335e-07 Prefactor = 1.65978e-08 Prefactor = 15.5611 Prefactor = 5.53946e-07 norm = 3.26527 norm = 6.66134e-10 Prefactor = 34.6905 Prefactor = 2.00395e-08 Prefactor = 14.347 norm = 0 Prefactor = 2.94107 norm = 9.01169 Prefactor = 0 Normalizat = 1.43979 Prefactor = 0.580224 /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= 6586.385 FROM HESSE STATUS=OK 514 CALLS 2903 TOTAL EDM= .10E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .16542E-07 3.5542 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor .24258E-07 3.0828 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .36360E-06 6.4510 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .51770E-06 8.3317 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 norm .79759 1.6572 .53142E-03 -1.5690 6 Prefactor .17975E-06 4.6802 .59683E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor 11.967 22.618 .28883E-03 -1.5639 8 Prefactor 7.6270 4.7176 .36268E-03 -1.5653 9 norm 2.3567 1.8818 .66750E-03 -1.5677 10 norm 1.3216 .56202 .85859E-03 -1.5685 11 Prefactor 17.291 29.566 .23976E-03 -1.5625 12 Prefactor .27534E-06 6.8387 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor .16598E-07 3.2006 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 15.561 22.012 .25706E-03 -1.5629 15 Prefactor .55395E-06 7.7546 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 norm 3.2653 4.2875 .55813E-03 -1.5672 17 norm .66613E-09 2.5602 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Prefactor 34.691 34.433 .17091E-03 -1.5590 19 Prefactor .20040E-07 4.8288 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor 14.347 19.465 .26617E-03 -1.5632 21 norm .0000 .20857 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 22 Prefactor 2.9411 3.0015 .59206E-03 -1.5674 23 norm 9.0117 9.9245 .33243E-03 -1.5648 24 Prefactor .0000 1.1664 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 25 Normalizat 1.4398 .17045 .49655E-01 -.79485 26 Prefactor .58022 .12852 .40780E-01 -1.0843 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 9.984e-07 Minuit parameter uncertainties: 1 0.00048523 2 0.000547139 3 0.00306304 4 0.00415376 5 1.6572 6 0.00183432 7 22.6178 8 4.71764 9 1.88182 10 0.562017 11 29.5664 12 0.00274443 13 0.000461138 14 22.0123 15 0.00414522 16 4.28747 17 8.20573e-05 18 34.433 19 0.000621884 20 19.4653 21 1.37835e-06 22 3.0015 23 9.92448 24 4.25985e-06 25 0.170517 26 0.128581 ********** ** 18 **HESSE ********** FCN= 6586.385 FROM HESSE STATUS=OK 514 CALLS 2903 TOTAL EDM= .10E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .16542E-07 3.5542 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor .24258E-07 3.0828 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .36360E-06 6.4510 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .51770E-06 8.3317 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 norm .79759 1.6572 .53142E-03 -1.5690 6 Prefactor .17975E-06 4.6802 .59683E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor 11.967 22.618 .28883E-03 -1.5639 8 Prefactor 7.6270 4.7176 .36268E-03 -1.5653 9 norm 2.3567 1.8818 .66750E-03 -1.5677 10 norm 1.3216 .56202 .85859E-03 -1.5685 11 Prefactor 17.291 29.566 .23976E-03 -1.5625 12 Prefactor .27534E-06 6.8387 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor .16598E-07 3.2006 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 15.561 22.012 .25706E-03 -1.5629 15 Prefactor .55395E-06 7.7546 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 norm 3.2653 4.2875 .55813E-03 -1.5672 17 norm .66613E-09 2.5602 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Prefactor 34.691 34.433 .17091E-03 -1.5590 19 Prefactor .20040E-07 4.8288 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor 14.347 19.465 .26617E-03 -1.5632 21 norm .0000 .20857 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 22 Prefactor 2.9411 3.0015 .59206E-03 -1.5674 23 norm 9.0117 9.9245 .33243E-03 -1.5648 24 Prefactor .0000 1.1664 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 25 Normalizat 1.4398 .17045 .49655E-01 -.79485 26 Prefactor .58022 .12852 .40780E-01 -1.0843 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 9.984e-07 Minuit parameter uncertainties: 1 0.00048523 2 0.000547139 3 0.00306304 4 0.00415376 5 1.6572 6 0.00183432 7 22.6178 8 4.71764 9 1.88182 10 0.562017 11 29.5664 12 0.00274443 13 0.000461138 14 22.0123 15 0.00414522 16 4.28747 17 8.20573e-05 18 34.433 19 0.000621884 20 19.4653 21 1.37835e-06 22 3.0015 23 9.92448 24 4.25985e-06 25 0.170517 26 0.128581 ng on... /lscratch/kocevski/39248189/ft1_filtered_4FGL_J0823.1+4042_daily_bin2209.fits.....................! real 24.58 user 23.37 sys 0.85 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/39248189/ft1_filtered_4FGL_J0823.1+4042_daily_bin2209.fits', '/lscratch/kocevski/39248189/ft2_4FGL_J0823.1+4042_daily_bin2209.fits', expMap='/lscratch/kocevski/39248189/expmap_811900801_812160001_4FGL_J0823.1+4042_daily_bin2209.fits', expCube='/lscratch/kocevski/39248189/ltcube_811900801_812160001_4FGL_J0823.1+4042_daily_bin2209.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/39248189/Model_4FGL_J0823.1+4042_daily_bin2209.xml', optimizer='MINUIT') Using source of interest name: '4FGL J0823.1+4042' 4FGL J0823.1+4042 Spectrum: PowerLaw 302 Prefactor: 2.674e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 303 Index: 2.456e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 304 Scale: 1.174e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/39248189/ft1_filtered_4FGL_J0823.1+4042_daily_bin2209.fits Spacecraft file(s): /lscratch/kocevski/39248189/ft2_4FGL_J0823.1+4042_daily_bin2209.fits Exposure map: /lscratch/kocevski/39248189/expmap_811900801_812160001_4FGL_J0823.1+4042_daily_bin2209.fits Exposure cube: /lscratch/kocevski/39248189/ltcube_811900801_812160001_4FGL_J0823.1+4042_daily_bin2209.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/39248189/Model_4FGL_J0823.1+4042_daily_bin2209.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) = 6586.39057689 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6586.38597543 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .14245E-04 1.0000 .0000 .10000E+07 2 'Prefactor ' .90472E-04 1.0000 .0000 .10000E+07 3 'Prefactor ' .32038E-03 1.0000 .0000 .10000E+07 4 'norm ' .22209E-03 1.0000 .0000 .10000E+07 5 'norm ' .79722 1.0000 .0000 .10000E+07 6 'Prefactor ' .15617E-04 1.0000 .0000 .10000E+07 7 'Prefactor ' 12.008 1.0000 .0000 .10000E+07 8 'Prefactor ' 7.6353 1.0000 .0000 .10000E+07 9 'norm ' 2.3558 1.0000 .0000 .10000E+07 10 'norm ' 1.3223 1.0000 .0000 .10000E+07 11 'Prefactor ' 17.411 1.0000 .0000 .10000E+07 12 'Prefactor ' .13249E-03 1.0000 .0000 .10000E+07 13 'Prefactor ' .43652E-04 1.0000 .0000 .10000E+07 14 'Prefactor ' 15.150 1.0000 .0000 .10000E+07 15 'Prefactor ' .74651E-04 1.0000 .0000 .10000E+07 16 'norm ' 3.2881 1.0000 .0000 .10000E+07 17 'norm ' .68878E-04 1.0000 .0000 .10000E+07 18 'Prefactor ' 34.244 1.0000 .0000 .10000E+07 19 'Prefactor ' .10403E-03 1.0000 .0000 .10000E+07 20 'Prefactor ' 14.133 1.0000 .0000 .10000E+07 21 'norm ' .31641E-08 1.0000 .0000 .10000E+07 22 'Prefactor ' 2.9404 1.0000 .0000 .10000E+07 23 'norm ' 9.0765 1.0000 .0000 .10000E+07 24 'Prefactor ' .51625E-08 1.0000 .0000 .10000E+07 25 'Normalizat' 1.4405 1.0000 .10000E-01 10.000 26 'Prefactor ' .57993 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6586.38548202 Extracting fit parameters... 4FGL J0823.1+4042 Spectrum: PowerLaw 302 Prefactor: 2.753e-07 2.744e-03 0.000e+00 1.000e+06 ( 1.000e-13) 303 Index: 2.456e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 304 Scale: 1.174e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 630 Prefactor: 5.802e-01 1.286e-01 0.000e+00 1.000e+01 ( 1.000e+00) 631 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 632 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 629 Normalization: 1.440e+00 1.705e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 125.800 40.708 Photon Flux Upper Limit: 7.07113588281e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.005484263319 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/39248107/likelihoodResults_811900801_812160001_4FGL_J0823.1+4042_daily_bin2209.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) = 6586.45656956 delta logL = -0.071087537749 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 6586.38548205 delta logL = -2.83389454125e-08 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .45353E-07 1.0000 .0000 .10000E+07 2 'Index ' .80829 1.0000 .0000 10.000 3 'Normalizat' 1.4398 1.0000 .10000E-01 10.000 4 'Prefactor ' .58026 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6330E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 6586.385 FROM MIGRAD STATUS=CONVERGED 39 CALLS 206 TOTAL EDM= .93E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 7.3398 .42118E-03** at limit ** 2 Index 2.3395 1.7965 .49914E-04 .0000 3 Normalizat 1.4398 1.0566 .75877E-05 .42143E-04 4 Prefactor .58022 .92726 -.75586E-05 .89367E-04 ERR DEF= .500 Final values: Prefactor = 0 Index = 2.33948 Normalizat = 1.43979 Prefactor = 0.580224 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 6586.385 FROM HESSE STATUS=FAILED 9 CALLS 215 TOTAL EDM= .93E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 7.3398 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .61140 1.9795 .49914E-04 -.56108 3 Normalizat 1.4398 1.0566 .75877E-05 -.79485 4 Prefactor .58022 .92726 -.75586E-05 -1.0843 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 9.34903e-12 Minuit parameter uncertainties: 1 1.92045e-05 2 1.85529 3 1.07335 4 0.953474 ********** ** 18 **HESSE ********** FCN= 6586.385 FROM HESSE STATUS=OK 514 CALLS 2903 TOTAL EDM= .10E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .16542E-07 3.5542 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor .24258E-07 3.0828 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .36360E-06 6.4510 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .51770E-06 8.3317 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 norm .79759 1.6572 .53142E-03 -1.5690 6 Prefactor .17975E-06 4.6802 .59683E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor 11.967 22.618 .28883E-03 -1.5639 8 Prefactor 7.6270 4.7176 .36268E-03 -1.5653 9 norm 2.3567 1.8818 .66750E-03 -1.5677 10 norm 1.3216 .56202 .85859E-03 -1.5685 11 Prefactor 17.291 29.566 .23976E-03 -1.5625 12 Prefactor .27534E-06 6.8387 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor .16598E-07 3.2006 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 15.561 22.012 .25706E-03 -1.5629 15 Prefactor .55395E-06 7.7546 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 norm 3.2653 4.2875 .55813E-03 -1.5672 17 norm .66613E-09 2.5602 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Prefactor 34.691 34.433 .17091E-03 -1.5590 19 Prefactor .20040E-07 4.8288 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor 14.347 19.465 .26617E-03 -1.5632 21 norm .0000 .20857 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 22 Prefactor 2.9411 3.0015 .59206E-03 -1.5674 23 norm 9.0117 9.9245 .33243E-03 -1.5648 24 Prefactor .0000 1.1664 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 25 Normalizat 1.4398 .17045 .49655E-01 -.79485 26 Prefactor .58022 .12852 .40780E-01 -1.0843 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 9.984e-07 Minuit parameter uncertainties: 1 0.00048523 2 0.000547139 3 0.00306304 4 0.00415376 5 1.6572 6 0.00183432 7 22.6178 8 4.71764 9 1.88182 10 0.562017 11 29.5664 12 0.00274443 13 0.000461138 14 22.0123 15 0.00414522 16 4.28747 17 8.20573e-05 18 34.433 19 0.000621884 20 19.4653 21 1.37835e-06 22 3.0015 23 9.92448 24 4.25985e-06 25 0.170517 26 0.128581 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6586.38548202 Extracting fit parameters... 4FGL J0823.1+4042 Spectrum: PowerLaw 302 Prefactor: 2.753e-07 2.744e-03 0.000e+00 1.000e+06 ( 1.000e-13) 303 Index: 2.456e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 304 Scale: 1.174e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 630 Prefactor: 5.802e-01 1.286e-01 0.000e+00 1.000e+01 ( 1.000e+00) 631 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 632 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 629 Normalization: 1.440e+00 1.705e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 125.800 40.708 Photon Flux Upper Limit: 7.07113588281e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.005484263319 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/39248106/likelihoodResults_811900801_812160001_4FGL_J0823.1+4042_daily_bin2209.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) = 6586.45656956 delta logL = -0.071087537749 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 6586.38548205 delta logL = -2.83389454125e-08 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .45353E-07 1.0000 .0000 .10000E+07 2 'Index ' .80829 1.0000 .0000 10.000 3 'Normalizat' 1.4398 1.0000 .10000E-01 10.000 4 'Prefactor ' .58026 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6330E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 6586.385 FROM MIGRAD STATUS=CONVERGED 39 CALLS 206 TOTAL EDM= .93E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 7.3398 .42118E-03** at limit ** 2 Index 2.3395 1.7965 .49914E-04 .0000 3 Normalizat 1.4398 1.0566 .75877E-05 .42143E-04 4 Prefactor .58022 .92726 -.75586E-05 .89367E-04 ERR DEF= .500 Final values: Prefactor = 0 Index = 2.33948 Normalizat = 1.43979 Prefactor = 0.580224 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 6586.385 FROM HESSE STATUS=FAILED 9 CALLS 215 TOTAL EDM= .93E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 7.3398 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .61140 1.9795 .49914E-04 -.56108 3 Normalizat 1.4398 1.0566 .75877E-05 -.79485 4 Prefactor .58022 .92726 -.75586E-05 -1.0843 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 9.34903e-12 Minuit parameter uncertainties: 1 1.92045e-05 2 1.85529 3 1.07335 4 0.953474 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) = 6586.385482 delta logL = 2.01207512873e-08 Extracting fit parameters... 4FGL J0823.1+4042 Spectrum: PowerLaw 302 Prefactor: 0.000e+00 1.920e-05 0.000e+00 1.000e+06 ( 1.000e-13) 303 Index: 2.339e+00 1.855e+00 0.000e+00 1.000e+01 (-1.000e+00) 304 Scale: 1.174e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 630 Prefactor: 5.802e-01 9.535e-01 0.000e+00 1.000e+01 ( 1.000e+00) 631 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 632 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 629 Normalization: 1.440e+00 1.073e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 125.800 40.708 Creating a high resolution counts map... INFO: Auto-setting vmin to -2.500e-04 [aplpy.core] INFO: Auto-setting vmax to 2.775e-03 [aplpy.core] Saving /lscratch/kocevski/39248107/cmap_HighResolution_811900801_812160001_4FGL_J0823.1+4042_daily_bin2209.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='5.48e-03', job_status='DONE', photon_flux_upper_limit='7.07e-08', time_completed='2026-09-27 06:11:02.258069', job_id='39248107', GAL2='0.58', fit_tolerance='1e-08', EG2='1.44', EG='1.44', time_epoch_completed='1790514662.26', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.58', dlogl='2.01e-08', ts2='0.00', photon_index_error='0.00', photon_index='2.46' WHERE bin_id='2209' AND source_name='4FGL J0823.1+4042' AND cadence='daily'; Database successfully updated. Analysis Complete. Sun Sep 27 06:11:02 PDT 2026 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 6586.385482 delta logL = 2.01207512873e-08 Extracting fit parameters... 4FGL J0823.1+4042 Spectrum: PowerLaw 302 Prefactor: 0.000e+00 1.920e-05 0.000e+00 1.000e+06 ( 1.000e-13) 303 Index: 2.339e+00 1.855e+00 0.000e+00 1.000e+01 (-1.000e+00) 304 Scale: 1.174e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 630 Prefactor: 5.802e-01 9.535e-01 0.000e+00 1.000e+01 ( 1.000e+00) 631 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 632 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 629 Normalization: 1.440e+00 1.073e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 125.800 40.708 Creating a high resolution counts map... INFO: Auto-setting vmin to -2.500e-04 [aplpy.core] INFO: Auto-setting vmax to 2.775e-03 [aplpy.core] Saving /lscratch/kocevski/39248106/cmap_HighResolution_811900801_812160001_4FGL_J0823.1+4042_daily_bin2209.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='5.48e-03', job_status='DONE', photon_flux_upper_limit='7.07e-08', time_completed='2026-09-27 06:11:04.112827', job_id='39248106', GAL2='0.58', fit_tolerance='1e-08', EG2='1.44', EG='1.44', time_epoch_completed='1790514664.11', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.58', dlogl='2.01e-08', ts2='0.00', photon_index_error='0.00', photon_index='2.46' WHERE bin_id='2209' AND source_name='4FGL J0823.1+4042' AND cadence='daily'; Database successfully updated. Analysis Complete. Sun Sep 27 06:11:04 PDT 2026 ** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6330E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 6586.385 FROM MIGRAD STATUS=CONVERGED 155 CALLS 2389 TOTAL EDM= .16E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.3% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .16542E-07 3.4746 .13989E-05** at limit ** 2 Prefactor .24258E-07 2.9491 -.11073E-05** at limit ** 3 Prefactor .36360E-06 4.2007 .13398E-06** at limit ** 4 norm .51770E-06 4.9683 -.55797E-06** at limit ** 5 norm .79759 1.6428 -.32213E-06 .41052E-02 6 Prefactor .17975E-06 62.092 -.15725E-04** at limit ** 7 Prefactor 11.967 4.9687 .12274E-05 .28226E-01 8 Prefactor 7.6270 4.6993 .21381E-08 .85042E-03 9 norm 2.3567 1.8830 -.13298E-06 .23504E-02 10 norm 1.3216 .55929 .88894E-07 .65917E-02 11 Prefactor 17.291 3.3349 -.66552E-06 -.83473E-02 12 Prefactor .27534E-06 2.6563 .50391E-06** at limit ** 13 Prefactor .16598E-07 3.2029 .20761E-05** at limit ** 14 Prefactor 15.561 18.166 -.98726E-06 .55858E-01 15 Prefactor .55395E-06 3.3603 -.99906E-07** at limit ** 16 norm 3.2653 4.2628 -.12340E-06 -.99248E-03 17 norm .66613E-09 2.5477 -.94223E-06** at limit ** 18 Prefactor 34.691 7.3268 .13731E-05 -.12645 19 Prefactor .20040E-07 4.7810 -.14266E-05** at limit ** 20 Prefactor 14.347 10.505 -.10335E-05 -.59974E-01 21 norm .0000 .20989 .19477E-07** at limit ** 22 Prefactor 2.9411 2.9800 -.76288E-06 -.10945E-02 23 norm 9.0117 3.5452 -.18694E-06 .48064E-01 24 Prefactor .0000 1.1724 -.55004E-06** at limit ** 25 Normalizat 1.4398 .19111 -.46021E-05 .16296E-03 26 Prefactor .58022 .14587 .26701E-05 .16488E-03 ERR DEF= .500 Final values: Prefactor = 1.65423e-08 Prefactor = 2.42584e-08 Prefactor = 3.63598e-07 norm = 5.17697e-07 norm = 0.79759 Prefactor = 1.79745e-07 Prefactor = 11.9666 Prefactor = 7.62701 norm = 2.35674 norm = 1.32158 Prefactor = 17.2909 Prefactor = 2.75335e-07 Prefactor = 1.65978e-08 Prefactor = 15.5611 Prefactor = 5.53946e-07 norm = 3.26527 norm = 6.66134e-10 Prefactor = 34.6905 Prefactor = 2.00395e-08 Prefactor = 14.347 norm = 0 Prefactor = 2.94107 norm = 9.01169 Prefactor = 0 Normalizat = 1.43979 Prefactor = 0.580224 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6586.38548202 Extracting fit parameters... 4FGL J0823.1+4042 Spectrum: PowerLaw 302 Prefactor: 2.753e-07 2.744e-03 0.000e+00 1.000e+06 ( 1.000e-13) 303 Index: 2.456e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 304 Scale: 1.174e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 630 Prefactor: 5.802e-01 1.286e-01 0.000e+00 1.000e+01 ( 1.000e+00) 631 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 632 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 629 Normalization: 1.440e+00 1.705e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 125.800 40.708 Photon Flux Upper Limit: 7.07113588281e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.005484263319 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/39248131/likelihoodResults_811900801_812160001_4FGL_J0823.1+4042_daily_bin2209.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) = 6586.45656956 delta logL = -0.071087537749 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 6586.38548205 delta logL = -2.83389454125e-08 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .45353E-07 1.0000 .0000 .10000E+07 2 'Index ' .80829 1.0000 .0000 10.000 3 'Normalizat' 1.4398 1.0000 .10000E-01 10.000 4 'Prefactor ' .58026 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6330E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 6586.385 FROM MIGRAD STATUS=CONVERGED 39 CALLS 206 TOTAL EDM= .93E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 7.3398 .42118E-03** at limit ** 2 Index 2.3395 1.7965 .49914E-04 .0000 3 Normalizat 1.4398 1.0566 .75877E-05 .42143E-04 4 Prefactor .58022 .92726 -.75586E-05 .89367E-04 ERR DEF= .500 Final values: Prefactor = 0 Index = 2.33948 Normalizat = 1.43979 Prefactor = 0.580224 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 6586.385 FROM HESSE STATUS=FAILED 9 CALLS 215 TOTAL EDM= .93E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 7.3398 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .61140 1.9795 .49914E-04 -.56108 3 Normalizat 1.4398 1.0566 .75877E-05 -.79485 4 Prefactor .58022 .92726 -.75586E-05 -1.0843 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 9.34903e-12 Minuit parameter uncertainties: 1 1.92045e-05 2 1.85529 3 1.07335 4 0.953474 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) = 6586.385482 delta logL = 2.01207512873e-08 Extracting fit parameters... 4FGL J0823.1+4042 Spectrum: PowerLaw 302 Prefactor: 0.000e+00 1.920e-05 0.000e+00 1.000e+06 ( 1.000e-13) 303 Index: 2.339e+00 1.855e+00 0.000e+00 1.000e+01 (-1.000e+00) 304 Scale: 1.174e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 630 Prefactor: 5.802e-01 9.535e-01 0.000e+00 1.000e+01 ( 1.000e+00) 631 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 632 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 629 Normalization: 1.440e+00 1.073e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 125.800 40.708 Creating a high resolution counts map... INFO: Auto-setting vmin to -2.500e-04 [aplpy.core] INFO: Auto-setting vmax to 2.775e-03 [aplpy.core] Saving /lscratch/kocevski/39248131/cmap_HighResolution_811900801_812160001_4FGL_J0823.1+4042_daily_bin2209.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='5.48e-03', job_status='DONE', photon_flux_upper_limit='7.07e-08', time_completed='2026-09-27 06:11:18.623450', job_id='39248131', GAL2='0.58', fit_tolerance='1e-08', EG2='1.44', EG='1.44', time_epoch_completed='1790514678.62', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.58', dlogl='2.01e-08', ts2='0.00', photon_index_error='0.00', photon_index='2.46' WHERE bin_id='2209' AND source_name='4FGL J0823.1+4042' AND cadence='daily'; Database successfully updated. Analysis Complete. Sun Sep 27 06:11:18 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6586.38548202 Extracting fit parameters... 4FGL J0823.1+4042 Spectrum: PowerLaw 302 Prefactor: 2.753e-07 2.744e-03 0.000e+00 1.000e+06 ( 1.000e-13) 303 Index: 2.456e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 304 Scale: 1.174e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 630 Prefactor: 5.802e-01 1.286e-01 0.000e+00 1.000e+01 ( 1.000e+00) 631 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 632 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 629 Normalization: 1.440e+00 1.705e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 125.800 40.708 Photon Flux Upper Limit: 7.07113588281e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.005484263319 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/39248130/likelihoodResults_811900801_812160001_4FGL_J0823.1+4042_daily_bin2209.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) = 6586.45656956 delta logL = -0.071087537749 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 6586.38548205 delta logL = -2.83389454125e-08 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .45353E-07 1.0000 .0000 .10000E+07 2 'Index ' .80829 1.0000 .0000 10.000 3 'Normalizat' 1.4398 1.0000 .10000E-01 10.000 4 'Prefactor ' .58026 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6330E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 6586.385 FROM MIGRAD STATUS=CONVERGED 39 CALLS 206 TOTAL EDM= .93E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 7.3398 .42118E-03** at limit ** 2 Index 2.3395 1.7965 .49914E-04 .0000 3 Normalizat 1.4398 1.0566 .75877E-05 .42143E-04 4 Prefactor .58022 .92726 -.75586E-05 .89367E-04 ERR DEF= .500 Final values: Prefactor = 0 Index = 2.33948 Normalizat = 1.43979 Prefactor = 0.580224 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 6586.385 FROM HESSE STATUS=FAILED 9 CALLS 215 TOTAL EDM= .93E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 7.3398 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .61140 1.9795 .49914E-04 -.56108 3 Normalizat 1.4398 1.0566 .75877E-05 -.79485 4 Prefactor .58022 .92726 -.75586E-05 -1.0843 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 9.34903e-12 Minuit parameter uncertainties: 1 1.92045e-05 2 1.85529 3 1.07335 4 0.953474 =/lscratch/kocevski/39248299/ltcube_811900801_812160001_4FGL_J0823.1+4042_daily_bin2209.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/39248299/ft2_4FGL_J0823.1+4042_daily_bin2209.fits .....................! real 8.46 user 8.06 sys 0.22 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/39248299/ft1_filtered_4FGL_J0823.1+4042_daily_bin2209.fits evtable="EVENTS" scfile=/lscratch/kocevski/39248299/ft2_4FGL_J0823.1+4042_daily_bin2209.fits sctable="SC_DATA" expcube=/lscratch/kocevski/39248299/ltcube_811900801_812160001_4FGL_J0823.1+4042_daily_bin2209.fits outfile=/lscratch/kocevski/39248299/expmap_811900801_812160001_4FGL_J0823.1+4042_daily_bin2209.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/39248299/ltcube_811900801_812160001_4FGL_J0823.1+4042_daily_bin2209.fits .....................! real 69.55 user 64.88 sys 4.07 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 198 point sources and 0 extended sources Setting source of interest to: 4FGL J0823.1+4042 @ 125.8 40.7077 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/39248299/ft1_filtered_4FGL_J0823.1+4042_daily_bin2209.fits scfile=/lscratch/kocevski/39248299/ft2_4FGL_J0823.1+4042_daily_bin2209.fits outfile=/lscratch/kocevski/39248299/cmap_811900801_812160001_4FGL_J0823.1+4042_daily_bin2209.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=125.8 yref=40.7077 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 0.50 user 0.22 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/39248299/ft1_filtered_4FGL_J0823.1+4042_daily_bin2209.fits scfile=/lscratch/kocevski/39248299/ft2_4FGL_J0823.1+4042_daily_bin2209.fits outfile=/lscratch/kocevski/39248299/cmap_HighResolution_811900801_812160001_4FGL_J0823.1+4042_daily_bin2209.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=125.8 yref=40.7077 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 0.55 user 0.23 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/39248299/ft1_filtered_4FGL_J0823.1+4042_daily_bin2209.fits evtable="EVENTS" scfile=/lscratch/kocevski/39248299/ft2_4FGL_J0823.1+4042_daily_bin2209.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/39248299/Model_4FGL_J0823.1+4042_daily_bin2209.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 Workinshell-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) = 6586.385482 delta logL = 2.01207512873e-08 Extracting fit parameters... 4FGL J0823.1+4042 Spectrum: PowerLaw 302 Prefactor: 0.000e+00 1.920e-05 0.000e+00 1.000e+06 ( 1.000e-13) 303 Index: 2.339e+00 1.855e+00 0.000e+00 1.000e+01 (-1.000e+00) 304 Scale: 1.174e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 630 Prefactor: 5.802e-01 9.535e-01 0.000e+00 1.000e+01 ( 1.000e+00) 631 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 632 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 629 Normalization: 1.440e+00 1.073e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 125.800 40.708 Creating a high resolution counts map... INFO: Auto-setting vmin to -2.500e-04 [aplpy.core] INFO: Auto-setting vmax to 2.775e-03 [aplpy.core] Saving /lscratch/kocevski/39248130/cmap_HighResolution_811900801_812160001_4FGL_J0823.1+4042_daily_bin2209.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='5.48e-03', job_status='DONE', photon_flux_upper_limit='7.07e-08', time_completed='2026-09-27 06:11:22.256986', job_id='39248130', GAL2='0.58', fit_tolerance='1e-08', EG2='1.44', EG='1.44', time_epoch_completed='1790514682.26', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.58', dlogl='2.01e-08', ts2='0.00', photon_index_error='0.00', photon_index='2.46' WHERE bin_id='2209' AND source_name='4FGL J0823.1+4042' AND cadence='daily'; Database successfully updated. Analysis Complete. Sun Sep 27 06:11:22 PDT 2026 number of points = 7660 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J0823.1+4042_daily_bin2209 RA = 125.8, Dec = 40.7077 tmin = 811900801, tmax = 812160001 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='39248371', job_status='RUN', time_executed='2026-09-27 06:10:43.604508', time_epoch_executed='1790514643.6' WHERE source_name='4FGL J0823.1+4042' and cadence='daily' and bin_id='2209' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/39248371 Creating custom pfile directory: /lscratch/kocevski/39248371/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=811900801.0 && nMetStart<812160001.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=811900801.0 && nMetStart<812160001.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/39248371/ft1_4FGL_J0823.1+4042_daily_bin2209.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=811900801.0 && nMetStart<812160001.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/39248371/ft2_4FGL_J0823.1+4042_daily_bin2209.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/39248371/ft1_4FGL_J0823.1+4042_daily_bin2209.fits outfile=/lscratch/kocevski/39248371/ft1_filteredMKT_4FGL_J0823.1+4042_daily_bin2209.fits ra=125.8 dec=40.7077 rad=12.0 tmin=811900801.0 tmax=812160001.0 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 3.66 user 3.16 sys 0.21 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/39248371/ft2_4FGL_J0823.1+4042_daily_bin2209.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/39248371/ft2_4FGL_J0823.1+4042_daily_bin2209.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/39248371/ft1_filteredMKT_4FGL_J0823.1+4042_daily_bin2209.fits evtable="EVENTS" outfile="/lscratch/kocevski/39248371/ft1_filtered_4FGL_J0823.1+4042_daily_bin2209.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 0.50 user 0.21 sys 0.13 Number of photons that the gtmktime cut: 617 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/39248371/ft1_filtered_4FGL_J0823.1+4042_daily_bin2209.fits" evtable="EVENTS" scfile=/lscratch/kocevski/39248371/ft2_4FGL_J0823.1+4042_daily_bin2209.fits sctable="SC_DATA" outfile ********** ** 18 **HESSE ********** FCN= 6586.385 FROM HESSE STATUS=OK 514 CALLS 2903 TOTAL EDM= .10E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .16542E-07 3.5542 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor .24258E-07 3.0828 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .36360E-06 6.4510 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .51770E-06 8.3317 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 norm .79759 1.6572 .53142E-03 -1.5690 6 Prefactor .17975E-06 4.6802 .59683E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor 11.967 22.618 .28883E-03 -1.5639 8 Prefactor 7.6270 4.7176 .36268E-03 -1.5653 9 norm 2.3567 1.8818 .66750E-03 -1.5677 10 norm 1.3216 .56202 .85859E-03 -1.5685 11 Prefactor 17.291 29.566 .23976E-03 -1.5625 12 Prefactor .27534E-06 6.8387 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor .16598E-07 3.2006 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 15.561 22.012 .25706E-03 -1.5629 15 Prefactor .55395E-06 7.7546 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 norm 3.2653 4.2875 .55813E-03 -1.5672 17 norm .66613E-09 2.5602 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Prefactor 34.691 34.433 .17091E-03 -1.5590 19 Prefactor .20040E-07 4.8288 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor 14.347 19.465 .26617E-03 -1.5632 21 norm .0000 .20857 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 22 Prefactor 2.9411 3.0015 .59206E-03 -1.5674 23 norm 9.0117 9.9245 .33243E-03 -1.5648 24 Prefactor .0000 1.1664 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 25 Normalizat 1.4398 .17045 .49655E-01 -.79485 26 Prefactor .58022 .12852 .40780E-01 -1.0843 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 9.984e-07 Minuit parameter uncertainties: 1 0.00048523 2 0.000547139 3 0.00306304 4 0.00415376 5 1.6572 6 0.00183432 7 22.6178 8 4.71764 9 1.88182 10 0.562017 11 29.5664 12 0.00274443 13 0.000461138 14 22.0123 15 0.00414522 16 4.28747 17 8.20573e-05 18 34.433 19 0.000621884 20 19.4653 21 1.37835e-06 22 3.0015 23 9.92448 24 4.25985e-06 25 0.170517 26 0.128581 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6586.38548202 Extracting fit parameters... 4FGL J0823.1+4042 Spectrum: PowerLaw 302 Prefactor: 2.753e-07 2.744e-03 0.000e+00 1.000e+06 ( 1.000e-13) 303 Index: 2.456e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 304 Scale: 1.174e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 630 Prefactor: 5.802e-01 1.286e-01 0.000e+00 1.000e+01 ( 1.000e+00) 631 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 632 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 629 Normalization: 1.440e+00 1.705e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 125.800 40.708 Photon Flux Upper Limit: 7.07113588281e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.005484263319 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/39248128/likelihoodResults_811900801_812160001_4FGL_J0823.1+4042_daily_bin2209.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) = 6586.45656956 delta logL = -0.071087537749 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 6586.38548205 delta logL = -2.83389454125e-08 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .45353E-07 1.0000 .0000 .10000E+07 2 'Index ' .80829 1.0000 .0000 10.000 3 'Normalizat' 1.4398 1.0000 .10000E-01 10.000 4 'Prefactor ' .58026 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6330E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 6586.385 FROM MIGRAD STATUS=CONVERGED 39 CALLS 206 TOTAL EDM= .93E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 7.3398 .42118E-03** at limit ** 2 Index 2.3395 1.7965 .49914E-04 .0000 3 Normalizat 1.4398 1.0566 .75877E-05 .42143E-04 4 Prefactor .58022 .92726 -.75586E-05 .89367E-04 ERR DEF= .500 Final values: Prefactor = 0 Index = 2.33948 Normalizat = 1.43979 Prefactor = 0.580224 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 6586.385 FROM HESSE STATUS=FAILED 9 CALLS 215 TOTAL EDM= .93E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 7.3398 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .61140 1.9795 .49914E-04 -.56108 3 Normalizat 1.4398 1.0566 .75877E-05 -.79485 4 Prefactor .58022 .92726 -.75586E-05 -1.0843 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 9.34903e-12 Minuit parameter uncertainties: 1 1.92045e-05 2 1.85529 3 1.07335 4 0.953474 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) = 6586.385482 delta logL = 2.01207512873e-08 Extracting fit parameters... 4FGL J0823.1+4042 Spectrum: PowerLaw 302 Prefactor: 0.000e+00 1.920e-05 0.000e+00 1.000e+06 ( 1.000e-13) 303 Index: 2.339e+00 1.855e+00 0.000e+00 1.000e+01 (-1.000e+00) 304 Scale: 1.174e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 630 Prefactor: 5.802e-01 9.535e-01 0.000e+00 1.000e+01 ( 1.000e+00) 631 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 632 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 629 Normalization: 1.440e+00 1.073e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 125.800 40.708 Creating a high resolution counts map... INFO: Auto-setting vmin to -2.500e-04 [aplpy.core] INFO: Auto-setting vmax to 2.775e-03 [aplpy.core] Saving /lscratch/kocevski/39248128/cmap_HighResolution_811900801_812160001_4FGL_J0823.1+4042_daily_bin2209.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='5.48e-03', job_status='DONE', photon_flux_upper_limit='7.07e-08', time_completed='2026-09-27 06:11:37.909535', job_id='39248128', GAL2='0.58', fit_tolerance='1e-08', EG2='1.44', EG='1.44', time_epoch_completed='1790514697.91', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.58', dlogl='2.01e-08', ts2='0.00', photon_index_error='0.00', photon_index='2.46' WHERE bin_id='2209' AND source_name='4FGL J0823.1+4042' AND cadence='daily'; Database successfully updated. Analysis Complete. Sun Sep 27 06:11:37 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6586.38548202 Extracting fit parameters... 4FGL J0823.1+4042 Spectrum: PowerLaw 302 Prefactor: 2.753e-07 2.744e-03 0.000e+00 1.000e+06 ( 1.000e-13) 303 Index: 2.456e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 304 Scale: 1.174e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 630 Prefactor: 5.802e-01 1.286e-01 0.000e+00 1.000e+01 ( 1.000e+00) 631 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 632 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 629 Normalization: 1.440e+00 1.705e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 125.800 40.708 Photon Flux Upper Limit: 7.07113588281e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.005484263319 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/39248189/likelihoodResults_811900801_812160001_4FGL_J0823.1+4042_daily_bin2209.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) = 6586.45656956 delta logL = -0.071087537749 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 6586.38548205 delta logL = -2.83389454125e-08 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .45353E-07 1.0000 .0000 .10000E+07 2 'Index ' .80829 1.0000 .0000 10.000 3 'Normalizat' 1.4398 1.0000 .10000E-01 10.000 4 'Prefactor ' .58026 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6330E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 6586.385 FROM MIGRAD STATUS=CONVERGED 39 CALLS 206 TOTAL EDM= .93E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 7.3398 .42118E-03** at limit ** 2 Index 2.3395 1.7965 .49914E-04 .0000 3 Normalizat 1.4398 1.0566 .75877E-05 .42143E-04 4 Prefactor .58022 .92726 -.75586E-05 .89367E-04 ERR DEF= .500 Final values: Prefactor = 0 Index = 2.33948 Normalizat = 1.43979 Prefactor = 0.580224 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 6586.385 FROM HESSE STATUS=FAILED 9 CALLS 215 TOTAL EDM= .93E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 7.3398 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .61140 1.9795 .49914E-04 -.56108 3 Normalizat 1.4398 1.0566 .75877E-05 -.79485 4 Prefactor .58022 .92726 -.75586E-05 -1.0843 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 9.34903e-12 Minuit parameter uncertainties: 1 1.92045e-05 2 1.85529 3 1.07335 4 0.953474 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) = 6586.385482 delta logL = 2.01207512873e-08 Extracting fit parameters... 4FGL J0823.1+4042 Spectrum: PowerLaw 302 Prefactor: 0.000e+00 1.920e-05 0.000e+00 1.000e+06 ( 1.000e-13) 303 Index: 2.339e+00 1.855e+00 0.000e+00 1.000e+01 (-1.000e+00) 304 Scale: 1.174e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 630 Prefactor: 5.802e-01 9.535e-01 0.000e+00 1.000e+01 ( 1.000e+00) 631 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 632 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 629 Normalization: 1.440e+00 1.073e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 125.800 40.708 Creating a high resolution counts map... INFO: Auto-setting vmin to -2.500e-04 [aplpy.core] INFO: Auto-setting vmax to 2.775e-03 [aplpy.core] Saving /lscratch/kocevski/39248189/cmap_HighResolution_811900801_812160001_4FGL_J0823.1+4042_daily_bin2209.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='5.48e-03', job_status='DONE', photon_flux_upper_limit='7.07e-08', time_completed='2026-09-27 06:11:59.290871', job_id='39248189', GAL2='0.58', fit_tolerance='1e-08', EG2='1.44', EG='1.44', time_epoch_completed='1790514719.29', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.58', dlogl='2.01e-08', ts2='0.00', photon_index_error='0.00', photon_index='2.46' WHERE bin_id='2209' AND source_name='4FGL J0823.1+4042' AND cadence='daily'; Database successfully updated. Analysis Complete. Sun Sep 27 06:11:59 PDT 2026 g on... /lscratch/kocevski/39248207/ft1_filtered_4FGL_J0823.1+4042_daily_bin2209.fits.....................! real 25.55 user 24.22 sys 0.94 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/39248207/ft1_filtered_4FGL_J0823.1+4042_daily_bin2209.fits', '/lscratch/kocevski/39248207/ft2_4FGL_J0823.1+4042_daily_bin2209.fits', expMap='/lscratch/kocevski/39248207/expmap_811900801_812160001_4FGL_J0823.1+4042_daily_bin2209.fits', expCube='/lscratch/kocevski/39248207/ltcube_811900801_812160001_4FGL_J0823.1+4042_daily_bin2209.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/39248207/Model_4FGL_J0823.1+4042_daily_bin2209.xml', optimizer='MINUIT') Using source of interest name: '4FGL J0823.1+4042' 4FGL J0823.1+4042 Spectrum: PowerLaw 302 Prefactor: 2.674e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 303 Index: 2.456e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 304 Scale: 1.174e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/39248207/ft1_filtered_4FGL_J0823.1+4042_daily_bin2209.fits Spacecraft file(s): /lscratch/kocevski/39248207/ft2_4FGL_J0823.1+4042_daily_bin2209.fits Exposure map: /lscratch/kocevski/39248207/expmap_811900801_812160001_4FGL_J0823.1+4042_daily_bin2209.fits Exposure cube: /lscratch/kocevski/39248207/ltcube_811900801_812160001_4FGL_J0823.1+4042_daily_bin2209.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/39248207/Model_4FGL_J0823.1+4042_daily_bin2209.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) = 6586.39057689 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6586.38597543 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .14245E-04 1.0000 .0000 .10000E+07 2 'Prefactor ' .90472E-04 1.0000 .0000 .10000E+07 3 'Prefactor ' .32038E-03 1.0000 .0000 .10000E+07 4 'norm ' .22209E-03 1.0000 .0000 .10000E+07 5 'norm ' .79722 1.0000 .0000 .10000E+07 6 'Prefactor ' .15617E-04 1.0000 .0000 .10000E+07 7 'Prefactor ' 12.008 1.0000 .0000 .10000E+07 8 'Prefactor ' 7.6353 1.0000 .0000 .10000E+07 9 'norm ' 2.3558 1.0000 .0000 .10000E+07 10 'norm ' 1.3223 1.0000 .0000 .10000E+07 11 'Prefactor ' 17.411 1.0000 .0000 .10000E+07 12 'Prefactor ' .13249E-03 1.0000 .0000 .10000E+07 13 'Prefactor ' .43652E-04 1.0000 .0000 .10000E+07 14 'Prefactor ' 15.150 1.0000 .0000 .10000E+07 15 'Prefactor ' .74651E-04 1.0000 .0000 .10000E+07 16 'norm ' 3.2881 1.0000 .0000 .10000E+07 17 'norm ' .68878E-04 1.0000 .0000 .10000E+07 18 'Prefactor ' 34.244 1.0000 .0000 .10000E+07 19 'Prefactor ' .10403E-03 1.0000 .0000 .10000E+07 20 'Prefactor ' 14.133 1.0000 .0000 .10000E+07 21 'norm ' .31641E-08 1.0000 .0000 .10000E+07 22 'Prefactor ' 2.9404 1.0000 .0000 .10000E+07 23 'norm ' 9.0765 1.0000 .0000 .10000E+07 24 'Prefactor ' .51625E-08 1.0000 .0000 .10000E+07 25 'Normalizat' 1.4405 1.0000 .10000E-01 10.000 26 'Prefactor ' .57993 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6330E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 6586.385 FROM MIGRAD STATUS=CONVERGED 155 CALLS 2389 TOTAL EDM= .16E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.3% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .16542E-07 3.4746 .13989E-05** at limit ** 2 Prefactor .24258E-07 2.9491 -.11073E-05** at limit ** 3 Prefactor .36360E-06 4.2007 .13398E-06** at limit ** 4 norm .51770E-06 4.9683 -.55797E-06** at limit ** 5 norm .79759 1.6428 -.32213E-06 .41052E-02 6 Prefactor .17975E-06 62.092 -.15725E-04** at limit ** 7 Prefactor 11.967 4.9687 .12274E-05 .28226E-01 8 Prefactor 7.6270 4.6993 .21381E-08 .85042E-03 9 norm 2.3567 1.8830 -.13298E-06 .23504E-02 10 norm 1.3216 .55929 .88894E-07 .65917E-02 11 Prefactor 17.291 3.3349 -.66552E-06 -.83473E-02 12 Prefactor .27534E-06 2.6563 .50391E-06** at limit ** 13 Prefactor .16598E-07 3.2029 .20761E-05** at limit ** 14 Prefactor 15.561 18.166 -.98726E-06 .55858E-01 15 Prefactor .55395E-06 3.3603 -.99906E-07** at limit ** 16 norm 3.2653 4.2628 -.12340E-06 -.99248E-03 17 norm .66613E-09 2.5477 -.94223E-06** at limit ** 18 Prefactor 34.691 7.3268 .13731E-05 -.12645 19 Prefactor .20040E-07 4.7810 -.14266E-05** at limit ** 20 Prefactor 14.347 10.505 -.10335E-05 -.59974E-01 21 norm .0000 .20989 .19477E-07** at limit ** 22 Prefactor 2.9411 2.9800 -.76288E-06 -.10945E-02 23 norm 9.0117 3.5452 -.18694E-06 .48064E-01 24 Prefactor .0000 1.1724 -.55004E-06** at limit ** 25 Normalizat 1.4398 .19111 -.46021E-05 .16296E-03 26 Prefactor .58022 .14587 .26701E-05 .16488E-03 ERR DEF= .500 Final values: Prefactor = 1.65423e-08 Prefactor = 2.42584e-08 Prefactor = 3.63598e-07 norm = 5.17697e-07 norm = 0.79759 Prefactor = 1.79745e-07 Prefactor = 11.9666 Prefactor = 7.62701 norm = 2.35674 norm = 1.32158 Prefactor = 17.2909 Prefactor = 2.75335e-07 Prefactor = 1.65978e-08 Prefactor = 15.5611 Prefactor = 5.53946e-07 norm = 3.26527 norm = 6.66134e-10 Prefactor = 34.6905 Prefactor = 2.00395e-08 Prefactor = 14.347 norm = 0 Prefactor = 2.94107 norm = 9.01169 Prefactor = 0 Normalizat = 1.43979 Prefactor = 0.580224 ng on... /lscratch/kocevski/39248200/ft1_filtered_4FGL_J0823.1+4042_daily_bin2209.fits.....................! real 28.04 user 26.41 sys 1.21 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/39248200/ft1_filtered_4FGL_J0823.1+4042_daily_bin2209.fits', '/lscratch/kocevski/39248200/ft2_4FGL_J0823.1+4042_daily_bin2209.fits', expMap='/lscratch/kocevski/39248200/expmap_811900801_812160001_4FGL_J0823.1+4042_daily_bin2209.fits', expCube='/lscratch/kocevski/39248200/ltcube_811900801_812160001_4FGL_J0823.1+4042_daily_bin2209.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/39248200/Model_4FGL_J0823.1+4042_daily_bin2209.xml', optimizer='MINUIT') Using source of interest name: '4FGL J0823.1+4042' 4FGL J0823.1+4042 Spectrum: PowerLaw 302 Prefactor: 2.674e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 303 Index: 2.456e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 304 Scale: 1.174e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/39248200/ft1_filtered_4FGL_J0823.1+4042_daily_bin2209.fits Spacecraft file(s): /lscratch/kocevski/39248200/ft2_4FGL_J0823.1+4042_daily_bin2209.fits Exposure map: /lscratch/kocevski/39248200/expmap_811900801_812160001_4FGL_J0823.1+4042_daily_bin2209.fits Exposure cube: /lscratch/kocevski/39248200/ltcube_811900801_812160001_4FGL_J0823.1+4042_daily_bin2209.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/39248200/Model_4FGL_J0823.1+4042_daily_bin2209.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) = 6586.39057689 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6586.38597543 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .14245E-04 1.0000 .0000 .10000E+07 2 'Prefactor ' .90472E-04 1.0000 .0000 .10000E+07 3 'Prefactor ' .32038E-03 1.0000 .0000 .10000E+07 4 'norm ' .22209E-03 1.0000 .0000 .10000E+07 5 'norm ' .79722 1.0000 .0000 .10000E+07 6 'Prefactor ' .15617E-04 1.0000 .0000 .10000E+07 7 'Prefactor ' 12.008 1.0000 .0000 .10000E+07 8 'Prefactor ' 7.6353 1.0000 .0000 .10000E+07 9 'norm ' 2.3558 1.0000 .0000 .10000E+07 10 'norm ' 1.3223 1.0000 .0000 .10000E+07 11 'Prefactor ' 17.411 1.0000 .0000 .10000E+07 12 'Prefactor ' .13249E-03 1.0000 .0000 .10000E+07 13 'Prefactor ' .43652E-04 1.0000 .0000 .10000E+07 14 'Prefactor ' 15.150 1.0000 .0000 .10000E+07 15 'Prefactor ' .74651E-04 1.0000 .0000 .10000E+07 16 'norm ' 3.2881 1.0000 .0000 .10000E+07 17 'norm ' .68878E-04 1.0000 .0000 .10000E+07 18 'Prefactor ' 34.244 1.0000 .0000 .10000E+07 19 'Prefactor ' .10403E-03 1.0000 .0000 .10000E+07 20 'Prefactor ' 14.133 1.0000 .0000 .10000E+07 21 'norm ' .31641E-08 1.0000 .0000 .10000E+07 22 'Prefactor ' 2.9404 1.0000 .0000 .10000E+07 23 'norm ' 9.0765 1.0000 .0000 .10000E+07 24 'Prefactor ' .51625E-08 1.0000 .0000 .10000E+07 25 'Normalizat' 1.4405 1.0000 .10000E-01 10.000 26 'Prefactor ' .57993 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ******** ********** ** 18 **HESSE ********** FCN= 6586.385 FROM HESSE STATUS=OK 514 CALLS 2903 TOTAL EDM= .10E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .16542E-07 3.5542 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor .24258E-07 3.0828 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .36360E-06 6.4510 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .51770E-06 8.3317 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 norm .79759 1.6572 .53142E-03 -1.5690 6 Prefactor .17975E-06 4.6802 .59683E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor 11.967 22.618 .28883E-03 -1.5639 8 Prefactor 7.6270 4.7176 .36268E-03 -1.5653 9 norm 2.3567 1.8818 .66750E-03 -1.5677 10 norm 1.3216 .56202 .85859E-03 -1.5685 11 Prefactor 17.291 29.566 .23976E-03 -1.5625 12 Prefactor .27534E-06 6.8387 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor .16598E-07 3.2006 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 15.561 22.012 .25706E-03 -1.5629 15 Prefactor .55395E-06 7.7546 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 norm 3.2653 4.2875 .55813E-03 -1.5672 17 norm .66613E-09 2.5602 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Prefactor 34.691 34.433 .17091E-03 -1.5590 19 Prefactor .20040E-07 4.8288 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor 14.347 19.465 .26617E-03 -1.5632 21 norm .0000 .20857 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 22 Prefactor 2.9411 3.0015 .59206E-03 -1.5674 23 norm 9.0117 9.9245 .33243E-03 -1.5648 24 Prefactor .0000 1.1664 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 25 Normalizat 1.4398 .17045 .49655E-01 -.79485 26 Prefactor .58022 .12852 .40780E-01 -1.0843 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 9.984e-07 Minuit parameter uncertainties: 1 0.00048523 2 0.000547139 3 0.00306304 4 0.00415376 5 1.6572 6 0.00183432 7 22.6178 8 4.71764 9 1.88182 10 0.562017 11 29.5664 12 0.00274443 13 0.000461138 14 22.0123 15 0.00414522 16 4.28747 17 8.20573e-05 18 34.433 19 0.000621884 20 19.4653 21 1.37835e-06 22 3.0015 23 9.92448 24 4.25985e-06 25 0.170517 26 0.128581 ** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6330E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 6586.385 FROM MIGRAD STATUS=CONVERGED 155 CALLS 2389 TOTAL EDM= .16E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.3% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .16542E-07 3.4746 .13989E-05** at limit ** 2 Prefactor .24258E-07 2.9491 -.11073E-05** at limit ** 3 Prefactor .36360E-06 4.2007 .13398E-06** at limit ** 4 norm .51770E-06 4.9683 -.55797E-06** at limit ** 5 norm .79759 1.6428 -.32213E-06 .41052E-02 6 Prefactor .17975E-06 62.092 -.15725E-04** at limit ** 7 Prefactor 11.967 4.9687 .12274E-05 .28226E-01 8 Prefactor 7.6270 4.6993 .21381E-08 .85042E-03 9 norm 2.3567 1.8830 -.13298E-06 .23504E-02 10 norm 1.3216 .55929 .88894E-07 .65917E-02 11 Prefactor 17.291 3.3349 -.66552E-06 -.83473E-02 12 Prefactor .27534E-06 2.6563 .50391E-06** at limit ** 13 Prefactor .16598E-07 3.2029 .20761E-05** at limit ** 14 Prefactor 15.561 18.166 -.98726E-06 .55858E-01 15 Prefactor .55395E-06 3.3603 -.99906E-07** at limit ** 16 norm 3.2653 4.2628 -.12340E-06 -.99248E-03 17 norm .66613E-09 2.5477 -.94223E-06** at limit ** 18 Prefactor 34.691 7.3268 .13731E-05 -.12645 19 Prefactor .20040E-07 4.7810 -.14266E-05** at limit ** 20 Prefactor 14.347 10.505 -.10335E-05 -.59974E-01 21 norm .0000 .20989 .19477E-07** at limit ** 22 Prefactor 2.9411 2.9800 -.76288E-06 -.10945E-02 23 norm 9.0117 3.5452 -.18694E-06 .48064E-01 24 Prefactor .0000 1.1724 -.55004E-06** at limit ** 25 Normalizat 1.4398 .19111 -.46021E-05 .16296E-03 26 Prefactor .58022 .14587 .26701E-05 .16488E-03 ERR DEF= .500 Final values: Prefactor = 1.65423e-08 Prefactor = 2.42584e-08 Prefactor = 3.63598e-07 norm = 5.17697e-07 norm = 0.79759 Prefactor = 1.79745e-07 Prefactor = 11.9666 Prefactor = 7.62701 norm = 2.35674 norm = 1.32158 Prefactor = 17.2909 Prefactor = 2.75335e-07 Prefactor = 1.65978e-08 Prefactor = 15.5611 Prefactor = 5.53946e-07 norm = 3.26527 norm = 6.66134e-10 Prefactor = 34.6905 Prefactor = 2.00395e-08 Prefactor = 14.347 norm = 0 Prefactor = 2.94107 norm = 9.01169 Prefactor = 0 Normalizat = 1.43979 Prefactor = 0.580224 ********** ** 18 **HESSE ********** FCN= 6586.385 FROM HESSE STATUS=OK 514 CALLS 2903 TOTAL EDM= .10E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .16542E-07 3.5542 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor .24258E-07 3.0828 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .36360E-06 6.4510 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .51770E-06 8.3317 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 norm .79759 1.6572 .53142E-03 -1.5690 6 Prefactor .17975E-06 4.6802 .59683E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor 11.967 22.618 .28883E-03 -1.5639 8 Prefactor 7.6270 4.7176 .36268E-03 -1.5653 9 norm 2.3567 1.8818 .66750E-03 -1.5677 10 norm 1.3216 .56202 .85859E-03 -1.5685 11 Prefactor 17.291 29.566 .23976E-03 -1.5625 12 Prefactor .27534E-06 6.8387 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor .16598E-07 3.2006 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 15.561 22.012 .25706E-03 -1.5629 15 Prefactor .55395E-06 7.7546 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 norm 3.2653 4.2875 .55813E-03 -1.5672 17 norm .66613E-09 2.5602 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Prefactor 34.691 34.433 .17091E-03 -1.5590 19 Prefactor .20040E-07 4.8288 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor 14.347 19.465 .26617E-03 -1.5632 21 norm .0000 .20857 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 22 Prefactor 2.9411 3.0015 .59206E-03 -1.5674 23 norm 9.0117 9.9245 .33243E-03 -1.5648 24 Prefactor .0000 1.1664 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 25 Normalizat 1.4398 .17045 .49655E-01 -.79485 26 Prefactor .58022 .12852 .40780E-01 -1.0843 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 9.984e-07 Minuit parameter uncertainties: 1 0.00048523 2 0.000547139 3 0.00306304 4 0.00415376 5 1.6572 6 0.00183432 7 22.6178 8 4.71764 9 1.88182 10 0.562017 11 29.5664 12 0.00274443 13 0.000461138 14 22.0123 15 0.00414522 16 4.28747 17 8.20573e-05 18 34.433 19 0.000621884 20 19.4653 21 1.37835e-06 22 3.0015 23 9.92448 24 4.25985e-06 25 0.170517 26 0.128581 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6586.38548202 Extracting fit parameters... 4FGL J0823.1+4042 Spectrum: PowerLaw 302 Prefactor: 2.753e-07 2.744e-03 0.000e+00 1.000e+06 ( 1.000e-13) 303 Index: 2.456e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 304 Scale: 1.174e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 630 Prefactor: 5.802e-01 1.286e-01 0.000e+00 1.000e+01 ( 1.000e+00) 631 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 632 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 629 Normalization: 1.440e+00 1.705e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 125.800 40.708 Photon Flux Upper Limit: 7.07113588281e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.005484263319 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/39248207/likelihoodResults_811900801_812160001_4FGL_J0823.1+4042_daily_bin2209.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) = 6586.45656956 delta logL = -0.071087537749 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 6586.38548205 delta logL = -2.83389454125e-08 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .45353E-07 1.0000 .0000 .10000E+07 2 'Index ' .80829 1.0000 .0000 10.000 3 'Normalizat' 1.4398 1.0000 .10000E-01 10.000 4 'Prefactor ' .58026 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6330E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 6586.385 FROM MIGRAD STATUS=CONVERGED 39 CALLS 206 TOTAL EDM= .93E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 7.3398 .42118E-03** at limit ** 2 Index 2.3395 1.7965 .49914E-04 .0000 3 Normalizat 1.4398 1.0566 .75877E-05 .42143E-04 4 Prefactor .58022 .92726 -.75586E-05 .89367E-04 ERR DEF= .500 Final values: Prefactor = 0 Index = 2.33948 Normalizat = 1.43979 Prefactor = 0.580224 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 6586.385 FROM HESSE STATUS=FAILED 9 CALLS 215 TOTAL EDM= .93E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 7.3398 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .61140 1.9795 .49914E-04 -.56108 3 Normalizat 1.4398 1.0566 .75877E-05 -.79485 4 Prefactor .58022 .92726 -.75586E-05 -1.0843 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 9.34903e-12 Minuit parameter uncertainties: 1 1.92045e-05 2 1.85529 3 1.07335 4 0.953474 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) = 6586.385482 delta logL = 2.01207512873e-08 Extracting fit parameters... 4FGL J0823.1+4042 Spectrum: PowerLaw 302 Prefactor: 0.000e+00 1.920e-05 0.000e+00 1.000e+06 ( 1.000e-13) 303 Index: 2.339e+00 1.855e+00 0.000e+00 1.000e+01 (-1.000e+00) 304 Scale: 1.174e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 630 Prefactor: 5.802e-01 9.535e-01 0.000e+00 1.000e+01 ( 1.000e+00) 631 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 632 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 629 Normalization: 1.440e+00 1.073e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 125.800 40.708 Creating a high resolution counts map... INFO: Auto-setting vmin to -2.500e-04 [aplpy.core] INFO: Auto-setting vmax to 2.775e-03 [aplpy.core] Saving /lscratch/kocevski/39248207/cmap_HighResolution_811900801_812160001_4FGL_J0823.1+4042_daily_bin2209.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='5.48e-03', job_status='DONE', photon_flux_upper_limit='7.07e-08', time_completed='2026-09-27 06:12:58.916149', job_id='39248207', GAL2='0.58', fit_tolerance='1e-08', EG2='1.44', EG='1.44', time_epoch_completed='1790514778.92', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.58', dlogl='2.01e-08', ts2='0.00', photon_index_error='0.00', photon_index='2.46' WHERE bin_id='2209' AND source_name='4FGL J0823.1+4042' AND cadence='daily'; Database successfully updated. Analysis Complete. Sun Sep 27 06:12:58 PDT 2026 g on... /lscratch/kocevski/39248299/ft1_filtered_4FGL_J0823.1+4042_daily_bin2209.fits.....................! real 25.45 user 24.02 sys 1.08 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/39248299/ft1_filtered_4FGL_J0823.1+4042_daily_bin2209.fits', '/lscratch/kocevski/39248299/ft2_4FGL_J0823.1+4042_daily_bin2209.fits', expMap='/lscratch/kocevski/39248299/expmap_811900801_812160001_4FGL_J0823.1+4042_daily_bin2209.fits', expCube='/lscratch/kocevski/39248299/ltcube_811900801_812160001_4FGL_J0823.1+4042_daily_bin2209.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/39248299/Model_4FGL_J0823.1+4042_daily_bin2209.xml', optimizer='MINUIT') Using source of interest name: '4FGL J0823.1+4042' 4FGL J0823.1+4042 Spectrum: PowerLaw 302 Prefactor: 2.674e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 303 Index: 2.456e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 304 Scale: 1.174e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/39248299/ft1_filtered_4FGL_J0823.1+4042_daily_bin2209.fits Spacecraft file(s): /lscratch/kocevski/39248299/ft2_4FGL_J0823.1+4042_daily_bin2209.fits Exposure map: /lscratch/kocevski/39248299/expmap_811900801_812160001_4FGL_J0823.1+4042_daily_bin2209.fits Exposure cube: /lscratch/kocevski/39248299/ltcube_811900801_812160001_4FGL_J0823.1+4042_daily_bin2209.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/39248299/Model_4FGL_J0823.1+4042_daily_bin2209.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) = 6586.39057689 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6586.38597543 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .14245E-04 1.0000 .0000 .10000E+07 2 'Prefactor ' .90472E-04 1.0000 .0000 .10000E+07 3 'Prefactor ' .32038E-03 1.0000 .0000 .10000E+07 4 'norm ' .22209E-03 1.0000 .0000 .10000E+07 5 'norm ' .79722 1.0000 .0000 .10000E+07 6 'Prefactor ' .15617E-04 1.0000 .0000 .10000E+07 7 'Prefactor ' 12.008 1.0000 .0000 .10000E+07 8 'Prefactor ' 7.6353 1.0000 .0000 .10000E+07 9 'norm ' 2.3558 1.0000 .0000 .10000E+07 10 'norm ' 1.3223 1.0000 .0000 .10000E+07 11 'Prefactor ' 17.411 1.0000 .0000 .10000E+07 12 'Prefactor ' .13249E-03 1.0000 .0000 .10000E+07 13 'Prefactor ' .43652E-04 1.0000 .0000 .10000E+07 14 'Prefactor ' 15.150 1.0000 .0000 .10000E+07 15 'Prefactor ' .74651E-04 1.0000 .0000 .10000E+07 16 'norm ' 3.2881 1.0000 .0000 .10000E+07 17 'norm ' .68878E-04 1.0000 .0000 .10000E+07 18 'Prefactor ' 34.244 1.0000 .0000 .10000E+07 19 'Prefactor ' .10403E-03 1.0000 .0000 .10000E+07 20 'Prefactor ' 14.133 1.0000 .0000 .10000E+07 21 'norm ' .31641E-08 1.0000 .0000 .10000E+07 22 'Prefactor ' 2.9404 1.0000 .0000 .10000E+07 23 'norm ' 9.0765 1.0000 .0000 .10000E+07 24 'Prefactor ' .51625E-08 1.0000 .0000 .10000E+07 25 'Normalizat' 1.4405 1.0000 .10000E-01 10.000 26 'Prefactor ' .57993 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** *********=/lscratch/kocevski/39248371/ltcube_811900801_812160001_4FGL_J0823.1+4042_daily_bin2209.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/39248371/ft2_4FGL_J0823.1+4042_daily_bin2209.fits .....................! real 9.17 user 8.68 sys 0.22 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/39248371/ft1_filtered_4FGL_J0823.1+4042_daily_bin2209.fits evtable="EVENTS" scfile=/lscratch/kocevski/39248371/ft2_4FGL_J0823.1+4042_daily_bin2209.fits sctable="SC_DATA" expcube=/lscratch/kocevski/39248371/ltcube_811900801_812160001_4FGL_J0823.1+4042_daily_bin2209.fits outfile=/lscratch/kocevski/39248371/expmap_811900801_812160001_4FGL_J0823.1+4042_daily_bin2209.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/39248371/ltcube_811900801_812160001_4FGL_J0823.1+4042_daily_bin2209.fits .....................! real 76.44 user 70.80 sys 4.62 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 198 point sources and 0 extended sources Setting source of interest to: 4FGL J0823.1+4042 @ 125.8 40.7077 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/39248371/ft1_filtered_4FGL_J0823.1+4042_daily_bin2209.fits scfile=/lscratch/kocevski/39248371/ft2_4FGL_J0823.1+4042_daily_bin2209.fits outfile=/lscratch/kocevski/39248371/cmap_811900801_812160001_4FGL_J0823.1+4042_daily_bin2209.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=125.8 yref=40.7077 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.54 user 0.24 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/39248371/ft1_filtered_4FGL_J0823.1+4042_daily_bin2209.fits scfile=/lscratch/kocevski/39248371/ft2_4FGL_J0823.1+4042_daily_bin2209.fits outfile=/lscratch/kocevski/39248371/cmap_HighResolution_811900801_812160001_4FGL_J0823.1+4042_daily_bin2209.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=125.8 yref=40.7077 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.58 user 0.24 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/39248371/ft1_filtered_4FGL_J0823.1+4042_daily_bin2209.fits evtable="EVENTS" scfile=/lscratch/kocevski/39248371/ft2_4FGL_J0823.1+4042_daily_bin2209.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/39248371/Model_4FGL_J0823.1+4042_daily_bin2209.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 Workin* ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6330E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 6586.385 FROM MIGRAD STATUS=CONVERGED 155 CALLS 2389 TOTAL EDM= .16E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.3% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .16542E-07 3.4746 .13989E-05** at limit ** 2 Prefactor .24258E-07 2.9491 -.11073E-05** at limit ** 3 Prefactor .36360E-06 4.2007 .13398E-06** at limit ** 4 norm .51770E-06 4.9683 -.55797E-06** at limit ** 5 norm .79759 1.6428 -.32213E-06 .41052E-02 6 Prefactor .17975E-06 62.092 -.15725E-04** at limit ** 7 Prefactor 11.967 4.9687 .12274E-05 .28226E-01 8 Prefactor 7.6270 4.6993 .21381E-08 .85042E-03 9 norm 2.3567 1.8830 -.13298E-06 .23504E-02 10 norm 1.3216 .55929 .88894E-07 .65917E-02 11 Prefactor 17.291 3.3349 -.66552E-06 -.83473E-02 12 Prefactor .27534E-06 2.6563 .50391E-06** at limit ** 13 Prefactor .16598E-07 3.2029 .20761E-05** at limit ** 14 Prefactor 15.561 18.166 -.98726E-06 .55858E-01 15 Prefactor .55395E-06 3.3603 -.99906E-07** at limit ** 16 norm 3.2653 4.2628 -.12340E-06 -.99248E-03 17 norm .66613E-09 2.5477 -.94223E-06** at limit ** 18 Prefactor 34.691 7.3268 .13731E-05 -.12645 19 Prefactor .20040E-07 4.7810 -.14266E-05** at limit ** 20 Prefactor 14.347 10.505 -.10335E-05 -.59974E-01 21 norm .0000 .20989 .19477E-07** at limit ** 22 Prefactor 2.9411 2.9800 -.76288E-06 -.10945E-02 23 norm 9.0117 3.5452 -.18694E-06 .48064E-01 24 Prefactor .0000 1.1724 -.55004E-06** at limit ** 25 Normalizat 1.4398 .19111 -.46021E-05 .16296E-03 26 Prefactor .58022 .14587 .26701E-05 .16488E-03 ERR DEF= .500 Final values: Prefactor = 1.65423e-08 Prefactor = 2.42584e-08 Prefactor = 3.63598e-07 norm = 5.17697e-07 norm = 0.79759 Prefactor = 1.79745e-07 Prefactor = 11.9666 Prefactor = 7.62701 norm = 2.35674 norm = 1.32158 Prefactor = 17.2909 Prefactor = 2.75335e-07 Prefactor = 1.65978e-08 Prefactor = 15.5611 Prefactor = 5.53946e-07 norm = 3.26527 norm = 6.66134e-10 Prefactor = 34.6905 Prefactor = 2.00395e-08 Prefactor = 14.347 norm = 0 Prefactor = 2.94107 norm = 9.01169 Prefactor = 0 Normalizat = 1.43979 Prefactor = 0.580224 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6586.38548202 Extracting fit parameters... 4FGL J0823.1+4042 Spectrum: PowerLaw 302 Prefactor: 2.753e-07 2.744e-03 0.000e+00 1.000e+06 ( 1.000e-13) 303 Index: 2.456e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 304 Scale: 1.174e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 630 Prefactor: 5.802e-01 1.286e-01 0.000e+00 1.000e+01 ( 1.000e+00) 631 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 632 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 629 Normalization: 1.440e+00 1.705e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 125.800 40.708 Photon Flux Upper Limit: 7.07113588281e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.005484263319 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/39248200/likelihoodResults_811900801_812160001_4FGL_J0823.1+4042_daily_bin2209.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) = 6586.45656956 delta logL = -0.071087537749 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 6586.38548205 delta logL = -2.83389454125e-08 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .45353E-07 1.0000 .0000 .10000E+07 2 'Index ' .80829 1.0000 .0000 10.000 3 'Normalizat' 1.4398 1.0000 .10000E-01 10.000 4 'Prefactor ' .58026 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6330E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 6586.385 FROM MIGRAD STATUS=CONVERGED 39 CALLS 206 TOTAL EDM= .93E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 7.3398 .42118E-03** at limit ** 2 Index 2.3395 1.7965 .49914E-04 .0000 3 Normalizat 1.4398 1.0566 .75877E-05 .42143E-04 4 Prefactor .58022 .92726 -.75586E-05 .89367E-04 ERR DEF= .500 Final values: Prefactor = 0 Index = 2.33948 Normalizat = 1.43979 Prefactor = 0.580224 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 6586.385 FROM HESSE STATUS=FAILED 9 CALLS 215 TOTAL EDM= .93E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 7.3398 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .61140 1.9795 .49914E-04 -.56108 3 Normalizat 1.4398 1.0566 .75877E-05 -.79485 4 Prefactor .58022 .92726 -.75586E-05 -1.0843 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 9.34903e-12 Minuit parameter uncertainties: 1 1.92045e-05 2 1.85529 3 1.07335 4 0.953474 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) = 6586.385482 delta logL = 2.01207512873e-08 Extracting fit parameters... 4FGL J0823.1+4042 Spectrum: PowerLaw 302 Prefactor: 0.000e+00 1.920e-05 0.000e+00 1.000e+06 ( 1.000e-13) 303 Index: 2.339e+00 1.855e+00 0.000e+00 1.000e+01 (-1.000e+00) 304 Scale: 1.174e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 630 Prefactor: 5.802e-01 9.535e-01 0.000e+00 1.000e+01 ( 1.000e+00) 631 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 632 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 629 Normalization: 1.440e+00 1.073e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 125.800 40.708 Creating a high resolution counts map... INFO: Auto-setting vmin to -2.500e-04 [aplpy.core] INFO: Auto-setting vmax to 2.775e-03 [aplpy.core] Saving /lscratch/kocevski/39248200/cmap_HighResolution_811900801_812160001_4FGL_J0823.1+4042_daily_bin2209.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='5.48e-03', job_status='DONE', photon_flux_upper_limit='7.07e-08', time_completed='2026-09-27 06:13:27.817221', job_id='39248200', GAL2='0.58', fit_tolerance='1e-08', EG2='1.44', EG='1.44', time_epoch_completed='1790514807.82', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.58', dlogl='2.01e-08', ts2='0.00', photon_index_error='0.00', photon_index='2.46' WHERE bin_id='2209' AND source_name='4FGL J0823.1+4042' AND cadence='daily'; Database successfully updated. Analysis Complete. Sun Sep 27 06:13:27 PDT 2026 ********** ** 18 **HESSE ********** FCN= 6586.385 FROM HESSE STATUS=OK 514 CALLS 2903 TOTAL EDM= .10E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .16542E-07 3.5542 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor .24258E-07 3.0828 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .36360E-06 6.4510 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .51770E-06 8.3317 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 norm .79759 1.6572 .53142E-03 -1.5690 6 Prefactor .17975E-06 4.6802 .59683E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor 11.967 22.618 .28883E-03 -1.5639 8 Prefactor 7.6270 4.7176 .36268E-03 -1.5653 9 norm 2.3567 1.8818 .66750E-03 -1.5677 10 norm 1.3216 .56202 .85859E-03 -1.5685 11 Prefactor 17.291 29.566 .23976E-03 -1.5625 12 Prefactor .27534E-06 6.8387 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor .16598E-07 3.2006 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 15.561 22.012 .25706E-03 -1.5629 15 Prefactor .55395E-06 7.7546 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 norm 3.2653 4.2875 .55813E-03 -1.5672 17 norm .66613E-09 2.5602 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Prefactor 34.691 34.433 .17091E-03 -1.5590 19 Prefactor .20040E-07 4.8288 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor 14.347 19.465 .26617E-03 -1.5632 21 norm .0000 .20857 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 22 Prefactor 2.9411 3.0015 .59206E-03 -1.5674 23 norm 9.0117 9.9245 .33243E-03 -1.5648 24 Prefactor .0000 1.1664 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 25 Normalizat 1.4398 .17045 .49655E-01 -.79485 26 Prefactor .58022 .12852 .40780E-01 -1.0843 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 9.984e-07 Minuit parameter uncertainties: 1 0.00048523 2 0.000547139 3 0.00306304 4 0.00415376 5 1.6572 6 0.00183432 7 22.6178 8 4.71764 9 1.88182 10 0.562017 11 29.5664 12 0.00274443 13 0.000461138 14 22.0123 15 0.00414522 16 4.28747 17 8.20573e-05 18 34.433 19 0.000621884 20 19.4653 21 1.37835e-06 22 3.0015 23 9.92448 24 4.25985e-06 25 0.170517 26 0.128581 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6586.38548202 Extracting fit parameters... 4FGL J0823.1+4042 Spectrum: PowerLaw 302 Prefactor: 2.753e-07 2.744e-03 0.000e+00 1.000e+06 ( 1.000e-13) 303 Index: 2.456e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 304 Scale: 1.174e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 630 Prefactor: 5.802e-01 1.286e-01 0.000e+00 1.000e+01 ( 1.000e+00) 631 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 632 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 629 Normalization: 1.440e+00 1.705e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 125.800 40.708 Photon Flux Upper Limit: 7.07113588281e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.005484263319 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/39248299/likelihoodResults_811900801_812160001_4FGL_J0823.1+4042_daily_bin2209.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) = 6586.45656956 delta logL = -0.071087537749 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 6586.38548205 delta logL = -2.83389454125e-08 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .45353E-07 1.0000 .0000 .10000E+07 2 'Index ' .80829 1.0000 .0000 10.000 3 'Normalizat' 1.4398 1.0000 .10000E-01 10.000 4 'Prefactor ' .58026 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6330E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 6586.385 FROM MIGRAD STATUS=CONVERGED 39 CALLS 206 TOTAL EDM= .93E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 7.3398 .42118E-03** at limit ** 2 Index 2.3395 1.7965 .49914E-04 .0000 3 Normalizat 1.4398 1.0566 .75877E-05 .42143E-04 4 Prefactor .58022 .92726 -.75586E-05 .89367E-04 ERR DEF= .500 Final values: Prefactor = 0 Index = 2.33948 Normalizat = 1.43979 Prefactor = 0.580224 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 6586.385 FROM HESSE STATUS=FAILED 9 CALLS 215 TOTAL EDM= .93E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 7.3398 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .61140 1.9795 .49914E-04 -.56108 3 Normalizat 1.4398 1.0566 .75877E-05 -.79485 4 Prefactor .58022 .92726 -.75586E-05 -1.0843 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 9.34903e-12 Minuit parameter uncertainties: 1 1.92045e-05 2 1.85529 3 1.07335 4 0.953474 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) = 6586.385482 delta logL = 2.01207512873e-08 Extracting fit parameters... 4FGL J0823.1+4042 Spectrum: PowerLaw 302 Prefactor: 0.000e+00 1.920e-05 0.000e+00 1.000e+06 ( 1.000e-13) 303 Index: 2.339e+00 1.855e+00 0.000e+00 1.000e+01 (-1.000e+00) 304 Scale: 1.174e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 630 Prefactor: 5.802e-01 9.535e-01 0.000e+00 1.000e+01 ( 1.000e+00) 631 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 632 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 629 Normalization: 1.440e+00 1.073e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 125.800 40.708 Creating a high resolution counts map... INFO: Auto-setting vmin to -2.500e-04 [aplpy.core] INFO: Auto-setting vmax to 2.775e-03 [aplpy.core] Saving /lscratch/kocevski/39248299/cmap_HighResolution_811900801_812160001_4FGL_J0823.1+4042_daily_bin2209.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='5.48e-03', job_status='DONE', photon_flux_upper_limit='7.07e-08', time_completed='2026-09-27 06:14:14.121440', job_id='39248299', GAL2='0.58', fit_tolerance='1e-08', EG2='1.44', EG='1.44', time_epoch_completed='1790514854.12', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.58', dlogl='2.01e-08', ts2='0.00', photon_index_error='0.00', photon_index='2.46' WHERE bin_id='2209' AND source_name='4FGL J0823.1+4042' AND cadence='daily'; Database successfully updated. Analysis Complete. Sun Sep 27 06:14:14 PDT 2026 g on... /lscratch/kocevski/39248371/ft1_filtered_4FGL_J0823.1+4042_daily_bin2209.fits.....................! real 28.37 user 26.43 sys 1.10 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/39248371/ft1_filtered_4FGL_J0823.1+4042_daily_bin2209.fits', '/lscratch/kocevski/39248371/ft2_4FGL_J0823.1+4042_daily_bin2209.fits', expMap='/lscratch/kocevski/39248371/expmap_811900801_812160001_4FGL_J0823.1+4042_daily_bin2209.fits', expCube='/lscratch/kocevski/39248371/ltcube_811900801_812160001_4FGL_J0823.1+4042_daily_bin2209.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/39248371/Model_4FGL_J0823.1+4042_daily_bin2209.xml', optimizer='MINUIT') Using source of interest name: '4FGL J0823.1+4042' 4FGL J0823.1+4042 Spectrum: PowerLaw 302 Prefactor: 2.674e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 303 Index: 2.456e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 304 Scale: 1.174e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/39248371/ft1_filtered_4FGL_J0823.1+4042_daily_bin2209.fits Spacecraft file(s): /lscratch/kocevski/39248371/ft2_4FGL_J0823.1+4042_daily_bin2209.fits Exposure map: /lscratch/kocevski/39248371/expmap_811900801_812160001_4FGL_J0823.1+4042_daily_bin2209.fits Exposure cube: /lscratch/kocevski/39248371/ltcube_811900801_812160001_4FGL_J0823.1+4042_daily_bin2209.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/39248371/Model_4FGL_J0823.1+4042_daily_bin2209.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) = 6586.39057689 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6586.38597543 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .14245E-04 1.0000 .0000 .10000E+07 2 'Prefactor ' .90472E-04 1.0000 .0000 .10000E+07 3 'Prefactor ' .32038E-03 1.0000 .0000 .10000E+07 4 'norm ' .22209E-03 1.0000 .0000 .10000E+07 5 'norm ' .79722 1.0000 .0000 .10000E+07 6 'Prefactor ' .15617E-04 1.0000 .0000 .10000E+07 7 'Prefactor ' 12.008 1.0000 .0000 .10000E+07 8 'Prefactor ' 7.6353 1.0000 .0000 .10000E+07 9 'norm ' 2.3558 1.0000 .0000 .10000E+07 10 'norm ' 1.3223 1.0000 .0000 .10000E+07 11 'Prefactor ' 17.411 1.0000 .0000 .10000E+07 12 'Prefactor ' .13249E-03 1.0000 .0000 .10000E+07 13 'Prefactor ' .43652E-04 1.0000 .0000 .10000E+07 14 'Prefactor ' 15.150 1.0000 .0000 .10000E+07 15 'Prefactor ' .74651E-04 1.0000 .0000 .10000E+07 16 'norm ' 3.2881 1.0000 .0000 .10000E+07 17 'norm ' .68878E-04 1.0000 .0000 .10000E+07 18 'Prefactor ' 34.244 1.0000 .0000 .10000E+07 19 'Prefactor ' .10403E-03 1.0000 .0000 .10000E+07 20 'Prefactor ' 14.133 1.0000 .0000 .10000E+07 21 'norm ' .31641E-08 1.0000 .0000 .10000E+07 22 'Prefactor ' 2.9404 1.0000 .0000 .10000E+07 23 'norm ' 9.0765 1.0000 .0000 .10000E+07 24 'Prefactor ' .51625E-08 1.0000 .0000 .10000E+07 25 'Normalizat' 1.4405 1.0000 .10000E-01 10.000 26 'Prefactor ' .57993 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6330E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 6586.385 FROM MIGRAD STATUS=CONVERGED 155 CALLS 2389 TOTAL EDM= .16E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.3% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .16542E-07 3.4746 .13989E-05** at limit ** 2 Prefactor .24258E-07 2.9491 -.11073E-05** at limit ** 3 Prefactor .36360E-06 4.2007 .13398E-06** at limit ** 4 norm .51770E-06 4.9683 -.55797E-06** at limit ** 5 norm .79759 1.6428 -.32213E-06 .41052E-02 6 Prefactor .17975E-06 62.092 -.15725E-04** at limit ** 7 Prefactor 11.967 4.9687 .12274E-05 .28226E-01 8 Prefactor 7.6270 4.6993 .21381E-08 .85042E-03 9 norm 2.3567 1.8830 -.13298E-06 .23504E-02 10 norm 1.3216 .55929 .88894E-07 .65917E-02 11 Prefactor 17.291 3.3349 -.66552E-06 -.83473E-02 12 Prefactor .27534E-06 2.6563 .50391E-06** at limit ** 13 Prefactor .16598E-07 3.2029 .20761E-05** at limit ** 14 Prefactor 15.561 18.166 -.98726E-06 .55858E-01 15 Prefactor .55395E-06 3.3603 -.99906E-07** at limit ** 16 norm 3.2653 4.2628 -.12340E-06 -.99248E-03 17 norm .66613E-09 2.5477 -.94223E-06** at limit ** 18 Prefactor 34.691 7.3268 .13731E-05 -.12645 19 Prefactor .20040E-07 4.7810 -.14266E-05** at limit ** 20 Prefactor 14.347 10.505 -.10335E-05 -.59974E-01 21 norm .0000 .20989 .19477E-07** at limit ** 22 Prefactor 2.9411 2.9800 -.76288E-06 -.10945E-02 23 norm 9.0117 3.5452 -.18694E-06 .48064E-01 24 Prefactor .0000 1.1724 -.55004E-06** at limit ** 25 Normalizat 1.4398 .19111 -.46021E-05 .16296E-03 26 Prefactor .58022 .14587 .26701E-05 .16488E-03 ERR DEF= .500 Final values: Prefactor = 1.65423e-08 Prefactor = 2.42584e-08 Prefactor = 3.63598e-07 norm = 5.17697e-07 norm = 0.79759 Prefactor = 1.79745e-07 Prefactor = 11.9666 Prefactor = 7.62701 norm = 2.35674 norm = 1.32158 Prefactor = 17.2909 Prefactor = 2.75335e-07 Prefactor = 1.65978e-08 Prefactor = 15.5611 Prefactor = 5.53946e-07 norm = 3.26527 norm = 6.66134e-10 Prefactor = 34.6905 Prefactor = 2.00395e-08 Prefactor = 14.347 norm = 0 Prefactor = 2.94107 norm = 9.01169 Prefactor = 0 Normalizat = 1.43979 Prefactor = 0.580224 ********** ** 18 **HESSE ********** FCN= 6586.385 FROM HESSE STATUS=OK 514 CALLS 2903 TOTAL EDM= .10E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .16542E-07 3.5542 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor .24258E-07 3.0828 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .36360E-06 6.4510 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm .51770E-06 8.3317 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 norm .79759 1.6572 .53142E-03 -1.5690 6 Prefactor .17975E-06 4.6802 .59683E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor 11.967 22.618 .28883E-03 -1.5639 8 Prefactor 7.6270 4.7176 .36268E-03 -1.5653 9 norm 2.3567 1.8818 .66750E-03 -1.5677 10 norm 1.3216 .56202 .85859E-03 -1.5685 11 Prefactor 17.291 29.566 .23976E-03 -1.5625 12 Prefactor .27534E-06 6.8387 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor .16598E-07 3.2006 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 15.561 22.012 .25706E-03 -1.5629 15 Prefactor .55395E-06 7.7546 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 norm 3.2653 4.2875 .55813E-03 -1.5672 17 norm .66613E-09 2.5602 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Prefactor 34.691 34.433 .17091E-03 -1.5590 19 Prefactor .20040E-07 4.8288 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor 14.347 19.465 .26617E-03 -1.5632 21 norm .0000 .20857 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 22 Prefactor 2.9411 3.0015 .59206E-03 -1.5674 23 norm 9.0117 9.9245 .33243E-03 -1.5648 24 Prefactor .0000 1.1664 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 25 Normalizat 1.4398 .17045 .49655E-01 -.79485 26 Prefactor .58022 .12852 .40780E-01 -1.0843 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 9.984e-07 Minuit parameter uncertainties: 1 0.00048523 2 0.000547139 3 0.00306304 4 0.00415376 5 1.6572 6 0.00183432 7 22.6178 8 4.71764 9 1.88182 10 0.562017 11 29.5664 12 0.00274443 13 0.000461138 14 22.0123 15 0.00414522 16 4.28747 17 8.20573e-05 18 34.433 19 0.000621884 20 19.4653 21 1.37835e-06 22 3.0015 23 9.92448 24 4.25985e-06 25 0.170517 26 0.128581 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6586.38548202 Extracting fit parameters... 4FGL J0823.1+4042 Spectrum: PowerLaw 302 Prefactor: 2.753e-07 2.744e-03 0.000e+00 1.000e+06 ( 1.000e-13) 303 Index: 2.456e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 304 Scale: 1.174e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 630 Prefactor: 5.802e-01 1.286e-01 0.000e+00 1.000e+01 ( 1.000e+00) 631 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 632 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 629 Normalization: 1.440e+00 1.705e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 125.800 40.708 Photon Flux Upper Limit: 7.07113588281e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.005484263319 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/39248371/likelihoodResults_811900801_812160001_4FGL_J0823.1+4042_daily_bin2209.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) = 6586.45656956 delta logL = -0.071087537749 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 6586.38548205 delta logL = -2.83389454125e-08 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .45353E-07 1.0000 .0000 .10000E+07 2 'Index ' .80829 1.0000 .0000 10.000 3 'Normalizat' 1.4398 1.0000 .10000E-01 10.000 4 'Prefactor ' .58026 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6330E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 6586.385 FROM MIGRAD STATUS=CONVERGED 39 CALLS 206 TOTAL EDM= .93E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 7.3398 .42118E-03** at limit ** 2 Index 2.3395 1.7965 .49914E-04 .0000 3 Normalizat 1.4398 1.0566 .75877E-05 .42143E-04 4 Prefactor .58022 .92726 -.75586E-05 .89367E-04 ERR DEF= .500 Final values: Prefactor = 0 Index = 2.33948 Normalizat = 1.43979 Prefactor = 0.580224 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 6586.385 FROM HESSE STATUS=FAILED 9 CALLS 215 TOTAL EDM= .93E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 7.3398 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .61140 1.9795 .49914E-04 -.56108 3 Normalizat 1.4398 1.0566 .75877E-05 -.79485 4 Prefactor .58022 .92726 -.75586E-05 -1.0843 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 9.34903e-12 Minuit parameter uncertainties: 1 1.92045e-05 2 1.85529 3 1.07335 4 0.953474 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) = 6586.385482 delta logL = 2.01207512873e-08 Extracting fit parameters... 4FGL J0823.1+4042 Spectrum: PowerLaw 302 Prefactor: 0.000e+00 1.920e-05 0.000e+00 1.000e+06 ( 1.000e-13) 303 Index: 2.339e+00 1.855e+00 0.000e+00 1.000e+01 (-1.000e+00) 304 Scale: 1.174e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 630 Prefactor: 5.802e-01 9.535e-01 0.000e+00 1.000e+01 ( 1.000e+00) 631 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 632 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 629 Normalization: 1.440e+00 1.073e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 125.800 40.708 Creating a high resolution counts map... INFO: Auto-setting vmin to -2.500e-04 [aplpy.core] INFO: Auto-setting vmax to 2.775e-03 [aplpy.core] Saving /lscratch/kocevski/39248371/cmap_HighResolution_811900801_812160001_4FGL_J0823.1+4042_daily_bin2209.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='5.48e-03', job_status='DONE', photon_flux_upper_limit='7.07e-08', time_completed='2026-09-27 06:16:37.010634', job_id='39248371', GAL2='0.58', fit_tolerance='1e-08', EG2='1.44', EG='1.44', time_epoch_completed='1790514997.01', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.58', dlogl='2.01e-08', ts2='0.00', photon_index_error='0.00', photon_index='2.46' WHERE bin_id='2209' AND source_name='4FGL J0823.1+4042' AND cadence='daily'; Database successfully updated. Analysis Complete. Sun Sep 27 06:16:37 PDT 2026