********** ** 18 **HESSE ********** FCN= 23305.73 FROM HESSE STATUS=OK 302 CALLS 1629 TOTAL EDM= .49E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .18763E-06 1.9136 .67914E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 norm .61959 .43271 .67528E-03 -1.5692 3 Prefactor 6.1667 34.791 .40346E-03 -1.5658 4 Prefactor 12.474 8.2008 .28335E-03 -1.5637 5 norm 4.0508 2.6383 .50074E-03 -1.5668 6 Prefactor .33430 2.7629 .98171E-02 -1.5696 7 norm 3.9776 .83173 .50550E-03 -1.5668 8 norm .89830 .70216 .45873E-03 -1.5689 9 Prefactor 13.939 7.3623 .26805E-03 -1.5633 10 Prefactor .96291 20.692 .43086E-03 -1.5688 11 Prefactor .16653E-09 5.1278 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .0000 .14059 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor 20.798 13.658 .21932E-03 -1.5617 14 Prefactor 17.540 12.280 .23894E-03 -1.5624 15 norm .38858E-09 .67408 .70769E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 Prefactor .26590E-07 17.767 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Normalizat .58742 .13889 .10174 -1.0852 18 Prefactor 1.0838 .62371E-01 .38234E-01 -.89984 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 4.93848e-07 Minuit parameter uncertainties: 1 0.00119834 2 0.432706 3 29.295 4 8.20084 5 2.63833 6 1.92214 7 0.831732 8 0.702165 9 7.36229 10 8.92745 11 5.85932e-05 12 4.49899e-07 13 13.6583 14 12.2801 15 3.22591e-05 16 0.0013744 17 0.138975 18 0.0623753 /sdf/group/fermi/u/kocevski/software/conda/envs/fermitools_v1.0.5/lib/python2.7/site-packages/pyfits/__init__.py:22: PyFITSDeprecationWarning: PyFITS is deprecated, please use astropy.io.fits PyFITSDeprecationWarning) # noqa Likelihood Analysis Tool Support Contact: Daniel Kocevski (daniel.kocevski@nasa.gov) Importing modules... This is make3FGLxml version 01r0. The default diffuse model files and names are for pass 8 and assume you have v10r00p05 of the Fermi Science Tools or higher. This is make4FGLDR3xml version 01r09. The default diffuse model files and names are for P8R3, 4FGL DRs, and the default fermitools directory locations. WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). /sdf/group/fermi/u/kocevski/software/conda/envs/fermitools_v1.0.5/lib/python2.7/site-packages/matplotlib/cbook/deprecation.py:106: MatplotlibDeprecationWarning: The mpl_toolkits.axes_grid module was deprecated in version 2.1. Use mpl_toolkits.axes_grid1 and mpl_toolkits.axisartist provies the same functionality instead. warnings.warn(message, mplDeprecation, stacklevel=1) ********** ** 18 **HESSE ********** FCN= 23305.73 FROM HESSE STATUS=OK 302 CALLS 1629 TOTAL EDM= .49E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .18763E-06 1.9136 .67914E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 norm .61959 .43271 .67528E-03 -1.5692 3 Prefactor 6.1667 34.791 .40346E-03 -1.5658 4 Prefactor 12.474 8.2008 .28335E-03 -1.5637 5 norm 4.0508 2.6383 .50074E-03 -1.5668 6 Prefactor .33430 2.7629 .98171E-02 -1.5696 7 norm 3.9776 .83173 .50550E-03 -1.5668 8 norm .89830 .70216 .45873E-03 -1.5689 9 Prefactor 13.939 7.3623 .26805E-03 -1.5633 10 Prefactor .96291 20.692 .43086E-03 -1.5688 11 Prefactor .16653E-09 5.1278 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .0000 .14059 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor 20.798 13.658 .21932E-03 -1.5617 14 Prefactor 17.540 12.280 .23894E-03 -1.5624 15 norm .38858E-09 .67408 .70769E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 Prefactor .26590E-07 17.767 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Normalizat .58742 .13889 .10174 -1.0852 18 Prefactor 1.0838 .62371E-01 .38234E-01 -.89984 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 4.93848e-07 Minuit parameter uncertainties: 1 0.00119834 2 0.432706 3 29.295 4 8.20084 5 2.63833 6 1.92214 7 0.831732 8 0.702165 9 7.36229 10 8.92745 11 5.85932e-05 12 4.49899e-07 13 13.6583 14 12.2801 15 3.22591e-05 16 0.0013744 17 0.138975 18 0.0623753 WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 23305.732612 Extracting fit parameters... 4FGL J2236.3+2828 Spectrum: LogParabola 286 norm: 3.978e+00 8.317e-01 0.000e+00 1.000e+06 ( 1.000e-11) 287 alpha: 2.146e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 288 beta: 1.046e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 289 Eb: 5.754e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 514 Prefactor: 1.084e+00 6.238e-02 0.000e+00 1.000e+01 ( 1.000e+00) 515 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 516 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 513 Normalization: 5.874e-01 1.390e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 67.29 Ra Dec: 339.096 28.483 Photon Index (Fixed Index): 2.15 +/- 0.00 Photon Flux (Fixed Index): 1.28e-07 +/- 2.67e-08 Energy Flux (Fixed Index): 5.17e-05 +/- 1.08e-05 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) = 23305.4012726 delta logL = 0.331339468881 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 23305.3745808 delta logL = 0.358031271728 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 3.9936 1.0000 .0000 .10000E+07 2 'alpha ' 1.9793 1.0000 .0000 5.0000 3 'Normalizat' .60791 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0784 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5170E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 23305.37 FROM MIGRAD STATUS=CONVERGED 52 CALLS 210 TOTAL EDM= .16E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 3.9935 1.0304 .50443E-03 -.49084E-02 2 alpha 1.9792 .22012 .26337 -.14850E-03 3 Normalizat .60791 .12980 .10012 .24346E-04 4 Prefactor 1.0784 .60887E-01 .38473E-01 -.30046E-04 ERR DEF= .500 Final values: norm = 3.99351 alpha = 1.97923 Normalizat = 0.607909 Prefactor = 1.07837 ********** ** 18 **HESSE ********** FCN= 23305.37 FROM HESSE STATUS=OK 33 CALLS 243 TOTAL EDM= .15E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 3.9935 .85501 .62491E-05 -1.5668 2 alpha 1.9792 .19515 .10824E-01 -.20984 3 Normalizat .60791 .14214 .44373E-03 -1.0765 4 Prefactor 1.0784 .66794E-01 .16116E-03 -.90161 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.47432e-10 Minuit parameter uncertainties: 1 0.855011 2 0.195357 3 0.14223 4 0.0667994 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 23305.3745808 delta logL = 0.358031288524 Extracting fit parameters... 4FGL J2236.3+2828 Spectrum: LogParabola 286 norm: 3.994e+00 8.550e-01 0.000e+00 1.000e+06 ( 1.000e-11) 287 alpha: 1.979e+00 1.954e-01 0.000e+00 5.000e+00 ( 1.000e+00) 288 beta: 1.046e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 289 Eb: 5.754e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 514 Prefactor: 1.078e+00 6.680e-02 0.000e+00 1.000e+01 ( 1.000e+00) 515 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 516 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 513 Normalization: 6.079e-01 1.422e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 67.83 Ra Dec: 339.096 28.483 Photon Index (Free Index): 1.98 +/- 0.20 Photon Flux (Free Index): 1.12e-07 +/- 3.00e-08 Energy Flux (Free Index): 5.74e-05 +/- 1.46e-05 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/32679680/cmap_HighResolution_805680001_806284801_4FGL_J2236.3+2828_weekly_bin937.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET comment='SUCCESS', photon_flux='1.28e-07', energy_flux2='5.74e-05', photon_flux_error='2.67e-08', dlogl='3.58e-01', energy_flux='5.17e-05', photon_flux2='1.12e-07', job_status='DONE', time_completed='2026-07-21 19:55:09.393800', photon_index_error2='0.20', photon_index2='1.98', ts='67.29', fit_tolerance='1e-08', GAL='1.08', photon_index_error='0.00', energy_flux_error2='1.46e-05', EG='0.59', time_epoch_completed='1784688909.39', return_code='0', job_id='32679680', GAL2='1.08', EG2='0.61', return_code2='0', energy_flux_error='1.08e-05', photon_flux_error2='3.00e-08', ts2='67.83', photon_index='2.15' WHERE bin_id='937' AND source_name='4FGL J2236.3+2828' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Jul 21 19:55:10 PDT 2026 outfile=/lscratch/kocevski/32680190/ltcube_805680001_806284801_4FGL_J2236.3+2828_weekly_bin937.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/32680190/ft2_4FGL_J2236.3+2828_weekly_bin937.fits .....................! real 18.34 user 17.44 sys 0.23 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/32680190/ft1_filtered_4FGL_J2236.3+2828_weekly_bin937.fits evtable="EVENTS" scfile=/lscratch/kocevski/32680190/ft2_4FGL_J2236.3+2828_weekly_bin937.fits sctable="SC_DATA" expcube=/lscratch/kocevski/32680190/ltcube_805680001_806284801_4FGL_J2236.3+2828_weekly_bin937.fits outfile=/lscratch/kocevski/32680190/expmap_805680001_806284801_4FGL_J2236.3+2828_weekly_bin937.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/32680190/ltcube_805680001_806284801_4FGL_J2236.3+2828_weekly_bin937.fits .....................! real 66.52 user 61.81 sys 3.68 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 155 point sources and 0 extended sources Setting source of interest to: 4FGL J2236.3+2828 @ 339.096 28.4832 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/32680190/ft1_filtered_4FGL_J2236.3+2828_weekly_bin937.fits scfile=/lscratch/kocevski/32680190/ft2_4FGL_J2236.3+2828_weekly_bin937.fits outfile=/lscratch/kocevski/32680190/cmap_805680001_806284801_4FGL_J2236.3+2828_weekly_bin937.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=339.096 yref=28.4832 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.04 user 0.22 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/32680190/ft1_filtered_4FGL_J2236.3+2828_weekly_bin937.fits scfile=/lscratch/kocevski/32680190/ft2_4FGL_J2236.3+2828_weekly_bin937.fits outfile=/lscratch/kocevski/32680190/cmap_HighResolution_805680001_806284801_4FGL_J2236.3+2828_weekly_bin937.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=339.096 yref=28.4832 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.02 user 0.22 sys 0.14 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/32680190/ft1_filtered_4FGL_J2236.3+2828_weekly_bin937.fits evtable="EVENTS" scfile=/lscratch/kocevski/32680190/ft2_4FGL_J2236.3+2828_weekly_bin937.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/32680190/Model_4FGL_J2236.3+2828_weekly_bin937.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 sourcDone. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 23305.732612 Extracting fit parameters... 4FGL J2236.3+2828 Spectrum: LogParabola 286 norm: 3.978e+00 8.317e-01 0.000e+00 1.000e+06 ( 1.000e-11) 287 alpha: 2.146e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 288 beta: 1.046e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 289 Eb: 5.754e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 514 Prefactor: 1.084e+00 6.238e-02 0.000e+00 1.000e+01 ( 1.000e+00) 515 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 516 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 513 Normalization: 5.874e-01 1.390e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 67.29 Ra Dec: 339.096 28.483 Photon Index (Fixed Index): 2.15 +/- 0.00 Photon Flux (Fixed Index): 1.28e-07 +/- 2.67e-08 Energy Flux (Fixed Index): 5.17e-05 +/- 1.08e-05 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) = 23305.4012726 delta logL = 0.331339468881 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 23305.3745808 delta logL = 0.358031271728 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 3.9936 1.0000 .0000 .10000E+07 2 'alpha ' 1.9793 1.0000 .0000 5.0000 3 'Normalizat' .60791 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0784 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5170E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 23305.37 FROM MIGRAD STATUS=CONVERGED 52 CALLS 210 TOTAL EDM= .16E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 3.9935 1.0304 .50443E-03 -.49084E-02 2 alpha 1.9792 .22012 .26337 -.14850E-03 3 Normalizat .60791 .12980 .10012 .24346E-04 4 Prefactor 1.0784 .60887E-01 .38473E-01 -.30046E-04 ERR DEF= .500 Final values: norm = 3.99351 alpha = 1.97923 Normalizat = 0.607909 Prefactor = 1.07837 ********** ** 18 **HESSE ********** FCN= 23305.37 FROM HESSE STATUS=OK 33 CALLS 243 TOTAL EDM= .15E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 3.9935 .85501 .62491E-05 -1.5668 2 alpha 1.9792 .19515 .10824E-01 -.20984 3 Normalizat .60791 .14214 .44373E-03 -1.0765 4 Prefactor 1.0784 .66794E-01 .16116E-03 -.90161 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.47432e-10 Minuit parameter uncertainties: 1 0.855011 2 0.195357 3 0.14223 4 0.0667994 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 23305.3745808 delta logL = 0.358031288524 Extracting fit parameters... 4FGL J2236.3+2828 Spectrum: LogParabola 286 norm: 3.994e+00 8.550e-01 0.000e+00 1.000e+06 ( 1.000e-11) 287 alpha: 1.979e+00 1.954e-01 0.000e+00 5.000e+00 ( 1.000e+00) 288 beta: 1.046e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 289 Eb: 5.754e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 514 Prefactor: 1.078e+00 6.680e-02 0.000e+00 1.000e+01 ( 1.000e+00) 515 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 516 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 513 Normalization: 6.079e-01 1.422e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 67.83 Ra Dec: 339.096 28.483 Photon Index (Free Index): 1.98 +/- 0.20 Photon Flux (Free Index): 1.12e-07 +/- 3.00e-08 Energy Flux (Free Index): 5.74e-05 +/- 1.46e-05 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/32679904/cmap_HighResolution_805680001_806284801_4FGL_J2236.3+2828_weekly_bin937.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET comment='SUCCESS', photon_flux='1.28e-07', energy_flux2='5.74e-05', photon_flux_error='2.67e-08', dlogl='3.58e-01', energy_flux='5.17e-05', photon_flux2='1.12e-07', job_status='DONE', time_completed='2026-07-21 19:55:22.418930', photon_index_error2='0.20', photon_index2='1.98', ts='67.29', fit_tolerance='1e-08', GAL='1.08', photon_index_error='0.00', energy_flux_error2='1.46e-05', EG='0.59', time_epoch_completed='1784688922.42', return_code='0', job_id='32679904', GAL2='1.08', EG2='0.61', return_code2='0', energy_flux_error='1.08e-05', photon_flux_error2='3.00e-08', ts2='67.83', photon_index='2.15' WHERE bin_id='937' AND source_name='4FGL J2236.3+2828' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Jul 21 19:55:23 PDT 2026 outfile=/lscratch/kocevski/32680233/ltcube_805680001_806284801_4FGL_J2236.3+2828_weekly_bin937.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/32680233/ft2_4FGL_J2236.3+2828_weekly_bin937.fits .....................! real 17.03 user 16.14 sys 0.23 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/32680233/ft1_filtered_4FGL_J2236.3+2828_weekly_bin937.fits evtable="EVENTS" scfile=/lscratch/kocevski/32680233/ft2_4FGL_J2236.3+2828_weekly_bin937.fits sctable="SC_DATA" expcube=/lscratch/kocevski/32680233/ltcube_805680001_806284801_4FGL_J2236.3+2828_weekly_bin937.fits outfile=/lscratch/kocevski/32680233/expmap_805680001_806284801_4FGL_J2236.3+2828_weekly_bin937.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/32680233/ltcube_805680001_806284801_4FGL_J2236.3+2828_weekly_bin937.fits .....................! real 63.80 user 59.24 sys 3.78 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 155 point sources and 0 extended sources Setting source of interest to: 4FGL J2236.3+2828 @ 339.096 28.4832 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/32680233/ft1_filtered_4FGL_J2236.3+2828_weekly_bin937.fits scfile=/lscratch/kocevski/32680233/ft2_4FGL_J2236.3+2828_weekly_bin937.fits outfile=/lscratch/kocevski/32680233/cmap_805680001_806284801_4FGL_J2236.3+2828_weekly_bin937.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=339.096 yref=28.4832 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.89 user 0.21 sys 0.14 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/32680233/ft1_filtered_4FGL_J2236.3+2828_weekly_bin937.fits scfile=/lscratch/kocevski/32680233/ft2_4FGL_J2236.3+2828_weekly_bin937.fits outfile=/lscratch/kocevski/32680233/cmap_HighResolution_805680001_806284801_4FGL_J2236.3+2828_weekly_bin937.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=339.096 yref=28.4832 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 0.97 user 0.22 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/32680233/ft1_filtered_4FGL_J2236.3+2828_weekly_bin937.fits evtable="EVENTS" scfile=/lscratch/kocevski/32680233/ft2_4FGL_J2236.3+2828_weekly_bin937.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/32680233/Model_4FGL_J2236.3+2828_weekly_bin937.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding source GAL_V02 Working on... /lscratch/kocevski/32679940/ft1_filtered_4FGL_J2236.3+2828_weekly_bin937.fits.....................! real 79.63 user 76.53 sys 0.99 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/32679940/ft1_filtered_4FGL_J2236.3+2828_weekly_bin937.fits', '/lscratch/kocevski/32679940/ft2_4FGL_J2236.3+2828_weekly_bin937.fits', expMap='/lscratch/kocevski/32679940/expmap_805680001_806284801_4FGL_J2236.3+2828_weekly_bin937.fits', expCube='/lscratch/kocevski/32679940/ltcube_805680001_806284801_4FGL_J2236.3+2828_weekly_bin937.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/32679940/Model_4FGL_J2236.3+2828_weekly_bin937.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2236.3+2828' 4FGL J2236.3+2828 Spectrum: LogParabola 286 norm: 2.238e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-11) 287 alpha: 2.146e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 288 beta: 1.046e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 289 Eb: 5.754e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/32679940/ft1_filtered_4FGL_J2236.3+2828_weekly_bin937.fits Spacecraft file(s): /lscratch/kocevski/32679940/ft2_4FGL_J2236.3+2828_weekly_bin937.fits Exposure map: /lscratch/kocevski/32679940/expmap_805680001_806284801_4FGL_J2236.3+2828_weekly_bin937.fits Exposure cube: /lscratch/kocevski/32679940/ltcube_805680001_806284801_4FGL_J2236.3+2828_weekly_bin937.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/32679940/Model_4FGL_J2236.3+2828_weekly_bin937.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) = 23305.8136237 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 23305.7326318 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .80798E-04 1.0000 .0000 .10000E+07 2 'norm ' .61917 1.0000 .0000 .10000E+07 3 'Prefactor ' 6.1841 1.0000 .0000 .10000E+07 4 'Prefactor ' 12.475 1.0000 .0000 .10000E+07 5 'norm ' 4.0510 1.0000 .0000 .10000E+07 6 'Prefactor ' .32939 1.0000 .0000 .10000E+07 7 'norm ' 3.9773 1.0000 .0000 .10000E+07 8 'norm ' .89837 1.0000 .0000 .10000E+07 9 'Prefactor ' 13.935 1.0000 .0000 .10000E+07 10 'Prefactor ' .98082 1.0000 .0000 .10000E+07 11 'Prefactor ' .38229E-05 1.0000 .0000 .10000E+07 12 'norm ' .98699E-07 1.0000 .0000 .10000E+07 13 'Prefactor ' 20.802 1.0000 .0000 .10000E+07 14 'Prefactor ' 17.531 1.0000 .0000 .10000E+07 15 'norm ' .58239E-04 1.0000 .0000 .10000E+07 16 'Prefactor ' .30541E-03 1.0000 .0000 .10000E+07 17 'Normalizat' .58745 1.0000 .10000E-01 10.000 18 'Prefactor ' 1.0839 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5170E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 23305.73 FROM MIGRAD STATUS=CONVERGED 106 CALLS 1327 TOTAL EDM= .97E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.6% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .18763E-06 38.396 .16518E-05** at limit ** 2 norm .61959 .42366 -.55236E-07 .56745E-02 3 Prefactor 6.1667 5.1874 .19982E-06 .18722E-01 4 Prefactor 12.474 8.1502 .26725E-06 .37566E-03 5 norm 4.0508 2.6268 .44194E-07 -.83320E-03 6 Prefactor .33430 19.400 -.19218E-05 .10773E-03 7 norm 3.9776 .82412 .35192E-07 -.15182E-03 8 norm .89830 .69374 -.21755E-07 .12778E-02 9 Prefactor 13.939 7.3352 .14160E-06 .36597E-03 10 Prefactor .96291 1.6250 .24804E-06 -.47146E-01 11 Prefactor .16653E-09 5.1204 .71648E-06** at limit ** 12 norm .0000 .14090 -.56698E-07** at limit ** 13 Prefactor 20.798 1.9456 .48491E-08 .15197 14 Prefactor 17.540 7.5925 .41465E-06 -.13252E-01 15 norm .38858E-09 5.0960 .91140E-06** at limit ** 16 Prefactor .26590E-07 17.624 -.17438E-06** at limit ** 17 Normalizat .58742 .14341 .51555E-05 -.89455E-05 18 Prefactor 1.0838 .67250E-01 -.29726E-05 .13280E-03 ERR DEF= .500 Final values: Prefactor = 1.87628e-07 norm = 0.619592 Prefactor = 6.16666 Prefactor = 12.474 norm = 4.05079 Prefactor = 0.334302 norm = 3.97757 norm = 0.898304 Prefactor = 13.9387 Prefactor = 0.962914 Prefactor = 1.66533e-10 norm = 0 Prefactor = 20.7976 Prefactor = 17.54 norm = 3.88578e-10 Prefactor = 2.65898e-08 Normalizat = 0.58742 Prefactor = 1.08385 ********** ** 18 **HESSE ********** FCN= 23305.73 FROM HESSE STATUS=OK 302 CALLS 1629 TOTAL EDM= .49E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .18763E-06 1.9136 .67914E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 norm .61959 .43271 .67528E-03 -1.5692 3 Prefactor 6.1667 34.791 .40346E-03 -1.5658 4 Prefactor 12.474 8.2008 .28335E-03 -1.5637 5 norm 4.0508 2.6383 .50074E-03 -1.5668 6 Prefactor .33430 2.7629 .98171E-02 -1.5696 7 norm 3.9776 .83173 .50550E-03 -1.5668 8 norm .89830 .70216 .45873E-03 -1.5689 9 Prefactor 13.939 7.3623 .26805E-03 -1.5633 10 Prefactor .96291 20.692 .43086E-03 -1.5688 11 Prefactor .16653E-09 5.1278 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .0000 .14059 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor 20.798 13.658 .21932E-03 -1.5617 14 Prefactor 17.540 12.280 .23894E-03 -1.5624 15 norm .38858E-09 .67408 .70769E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 Prefactor .26590E-07 17.767 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Normalizat .58742 .13889 .10174 -1.0852 18 Prefactor 1.0838 .62371E-01 .38234E-01 -.89984 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 4.93848e-07 Minuit parameter uncertainties: 1 0.00119834 2 0.432706 3 29.295 4 8.20084 5 2.63833 6 1.92214 7 0.831732 8 0.702165 9 7.36229 10 8.92745 11 5.85932e-05 12 4.49899e-07 13 13.6583 14 12.2801 15 3.22591e-05 16 0.0013744 17 0.138975 18 0.0623753 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 23305.732612 Extracting fit parameters... 4FGL J2236.3+2828 Spectrum: LogParabola 286 norm: 3.978e+00 8.317e-01 0.000e+00 1.000e+06 ( 1.000e-11) 287 alpha: 2.146e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 288 beta: 1.046e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 289 Eb: 5.754e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 514 Prefactor: 1.084e+00 6.238e-02 0.000e+00 1.000e+01 ( 1.000e+00) 515 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 516 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 513 Normalization: 5.874e-01 1.390e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 67.29 Ra Dec: 339.096 28.483 Photon Index (Fixed Index): 2.15 +/- 0.00 Photon Flux (Fixed Index): 1.28e-07 +/- 2.67e-08 Energy Flux (Fixed Index): 5.17e-05 +/- 1.08e-05 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) = 23305.4012726 delta logL = 0.331339468881 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 23305.3745808 delta logL = 0.358031271728 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 3.9936 1.0000 .0000 .10000E+07 2 'alpha ' 1.9793 1.0000 .0000 5.0000 3 'Normalizat' .60791 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0784 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5170E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 23305.37 FROM MIGRAD STATUS=CONVERGED 52 CALLS 210 TOTAL EDM= .16E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 3.9935 1.0304 .50443E-03 -.49084E-02 2 alpha 1.9792 .22012 .26337 -.14850E-03 3 Normalizat .60791 .12980 .10012 .24346E-04 4 Prefactor 1.0784 .60887E-01 .38473E-01 -.30046E-04 ERR DEF= .500 Final values: norm = 3.99351 alpha = 1.97923 Normalizat = 0.607909 Prefactor = 1.07837 ********** ** 18 **HESSE ********** FCN= 23305.37 FROM HESSE STATUS=OK 33 CALLS 243 TOTAL EDM= .15E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 3.9935 .85501 .62491E-05 -1.5668 2 alpha 1.9792 .19515 .10824E-01 -.20984 3 Normalizat .60791 .14214 .44373E-03 -1.0765 4 Prefactor 1.0784 .66794E-01 .16116E-03 -.90161 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.47432e-10 Minuit parameter uncertainties: 1 0.855011 2 0.195357 3 0.14223 4 0.0667994 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory number of points = 17284 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 23305.3745808 delta logL = 0.358031288524 Extracting fit parameters... 4FGL J2236.3+2828 Spectrum: LogParabola 286 norm: 3.994e+00 8.550e-01 0.000e+00 1.000e+06 ( 1.000e-11) 287 alpha: 1.979e+00 1.954e-01 0.000e+00 5.000e+00 ( 1.000e+00) 288 beta: 1.046e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 289 Eb: 5.754e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 514 Prefactor: 1.078e+00 6.680e-02 0.000e+00 1.000e+01 ( 1.000e+00) 515 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 516 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 513 Normalization: 6.079e-01 1.422e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 67.83 Ra Dec: 339.096 28.483 Photon Index (Free Index): 1.98 +/- 0.20 Photon Flux (Free Index): 1.12e-07 +/- 3.00e-08 Energy Flux (Free Index): 5.74e-05 +/- 1.46e-05 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/32679940/cmap_HighResolution_805680001_806284801_4FGL_J2236.3+2828_weekly_bin937.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET comment='SUCCESS', photon_flux='1.28e-07', energy_flux2='5.74e-05', photon_flux_error='2.67e-08', dlogl='3.58e-01', energy_flux='5.17e-05', photon_flux2='1.12e-07', job_status='DONE', time_completed='2026-07-21 19:56:36.315441', photon_index_error2='0.20', photon_index2='1.98', ts='67.29', fit_tolerance='1e-08', GAL='1.08', photon_index_error='0.00', energy_flux_error2='1.46e-05', EG='0.59', time_epoch_completed='1784688996.32', return_code='0', job_id='32679940', GAL2='1.08', EG2='0.61', return_code2='0', energy_flux_error='1.08e-05', photon_flux_error2='3.00e-08', ts2='67.83', photon_index='2.15' WHERE bin_id='937' AND source_name='4FGL J2236.3+2828' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Jul 21 19:56:37 PDT 2026 Done. Performing analysis on: 4FGL_J2236.3+2828_weekly_bin937 RA = 339.096, Dec = 28.4832 tmin = 805680001, tmax = 806284801 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='32680562', job_status='RUN', time_executed='2026-07-21 19:49:04.307278', time_epoch_executed='1784688544.31' WHERE source_name='4FGL J2236.3+2828' and cadence='weekly' and bin_id='937' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/32680562 Creating custom pfile directory: /lscratch/kocevski/32680562/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=805680001.0 && nMetStart<806284801.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=805680001.0 && nMetStart<806284801.0' /Data/Flight/Level1/LPA Retrieving 107 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/32680562/ft1_4FGL_J2236.3+2828_weekly_bin937.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=805680001.0 && nMetStart<806284801.0' /Data/Flight/Level1/LPA Retrieving 107 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/32680562/ft2_4FGL_J2236.3+2828_weekly_bin937.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/32680562/ft1_4FGL_J2236.3+2828_weekly_bin937.fits outfile=/lscratch/kocevski/32680562/ft1_filteredMKT_4FGL_J2236.3+2828_weekly_bin937.fits ra=339.096 dec=28.4832 rad=12.0 tmin=805680001.0 tmax=806284801.0 emin=100.0 emax=100000.0 zmin=0.0 zmax=90.0 evclass=128 evtype="INDEF" convtype=-1 phasemin=0.0 phasemax=1.0 evtable="EVENTS" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. real 5.09 user 4.19 sys 0.21 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/32680562/ft2_4FGL_J2236.3+2828_weekly_bin937.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/32680562/ft2_4FGL_J2236.3+2828_weekly_bin937.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/32680562/ft1_filteredMKT_4FGL_J2236.3+2828_weekly_bin937.fits evtable="EVENTS" outfile="/lscratch/kocevski/32680562/ft1_filtered_4FGL_J2236.3+2828_weekly_bin937.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 0.93 user 0.20 sys 0.13 Number of photons that the gtmktime cut: 2184 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/32680562/ft1_filtered_4FGL_J2236.3+2828_weekly_bin937.fits" evtable="EVENTS" scfile=/lscratch/kocevski/32680562/ft2_4FGL_J2236.3+2828_weekly_bin937.fits sctable="SC_DATA"e GAL_V02 Working on... /lscratch/kocevski/32680190/ft1_filtered_4FGL_J2236.3+2828_weekly_bin937.fits.....................! real 85.33 user 83.20 sys 1.02 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/32680190/ft1_filtered_4FGL_J2236.3+2828_weekly_bin937.fits', '/lscratch/kocevski/32680190/ft2_4FGL_J2236.3+2828_weekly_bin937.fits', expMap='/lscratch/kocevski/32680190/expmap_805680001_806284801_4FGL_J2236.3+2828_weekly_bin937.fits', expCube='/lscratch/kocevski/32680190/ltcube_805680001_806284801_4FGL_J2236.3+2828_weekly_bin937.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/32680190/Model_4FGL_J2236.3+2828_weekly_bin937.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2236.3+2828' 4FGL J2236.3+2828 Spectrum: LogParabola 286 norm: 2.238e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-11) 287 alpha: 2.146e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 288 beta: 1.046e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 289 Eb: 5.754e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/32680190/ft1_filtered_4FGL_J2236.3+2828_weekly_bin937.fits Spacecraft file(s): /lscratch/kocevski/32680190/ft2_4FGL_J2236.3+2828_weekly_bin937.fits Exposure map: /lscratch/kocevski/32680190/expmap_805680001_806284801_4FGL_J2236.3+2828_weekly_bin937.fits Exposure cube: /lscratch/kocevski/32680190/ltcube_805680001_806284801_4FGL_J2236.3+2828_weekly_bin937.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/32680190/Model_4FGL_J2236.3+2828_weekly_bin937.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) = 23305.8136237 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 23305.7326318 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .80798E-04 1.0000 .0000 .10000E+07 2 'norm ' .61917 1.0000 .0000 .10000E+07 3 'Prefactor ' 6.1841 1.0000 .0000 .10000E+07 4 'Prefactor ' 12.475 1.0000 .0000 .10000E+07 5 'norm ' 4.0510 1.0000 .0000 .10000E+07 6 'Prefactor ' .32939 1.0000 .0000 .10000E+07 7 'norm ' 3.9773 1.0000 .0000 .10000E+07 8 'norm ' .89837 1.0000 .0000 .10000E+07 9 'Prefactor ' 13.935 1.0000 .0000 .10000E+07 10 'Prefactor ' .98082 1.0000 .0000 .10000E+07 11 'Prefactor ' .38229E-05 1.0000 .0000 .10000E+07 12 'norm ' .98699E-07 1.0000 .0000 .10000E+07 13 'Prefactor ' 20.802 1.0000 .0000 .10000E+07 14 'Prefactor ' 17.531 1.0000 .0000 .10000E+07 15 'norm ' .58239E-04 1.0000 .0000 .10000E+07 16 'Prefactor ' .30541E-03 1.0000 .0000 .10000E+07 17 'Normalizat' .58745 1.0000 .10000E-01 10.000 18 'Prefactor ' 1.0839 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5170E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 23305.73 FROM MIGRAD STATUS=CONVERGED 106 CALLS 1327 TOTAL EDM= .97E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.6% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .18763E-06 38.396 .16518E-05** at limit ** 2 norm .61959 .42366 -.55236E-07 .56745E-02 3 Prefactor 6.1667 5.1874 .19982E-06 .18722E-01 4 Prefactor 12.474 8.1502 .26725E-06 .37566E-03 5 norm 4.0508 2.6268 .44194E-07 -.83320E-03 6 Prefactor .33430 19.400 -.19218E-05 .10773E-03 7 norm 3.9776 .82412 .35192E-07 -.15182E-03 8 norm .89830 .69374 -.21755E-07 .12778E-02 9 Prefactor 13.939 7.3352 .14160E-06 .36597E-03 10 Prefactor .96291 1.6250 .24804E-06 -.47146E-01 11 Prefactor .16653E-09 5.1204 .71648E-06** at limit ** 12 norm .0000 .14090 -.56698E-07** at limit ** 13 Prefactor 20.798 1.9456 .48491E-08 .15197 14 Prefactor 17.540 7.5925 .41465E-06 -.13252E-01 15 norm .38858E-09 5.0960 .91140E-06** at limit ** 16 Prefactor .26590E-07 17.624 -.17438E-06** at limit ** 17 Normalizat .58742 .14341 .51555E-05 -.89455E-05 18 Prefactor 1.0838 .67250E-01 -.29726E-05 .13280E-03 ERR DEF= .500 Final values: Prefactor = 1.87628e-07 norm = 0.619592 Prefactor = 6.16666 Prefactor = 12.474 norm = 4.05079 Prefactor = 0.334302 norm = 3.97757 norm = 0.898304 Prefactor = 13.9387 Prefactor = 0.962914 Prefactor = 1.66533e-10 norm = 0 Prefactor = 20.7976 Prefactor = 17.54 norm = 3.88578e-10 Prefactor = 2.65898e-08 Normalizat = 0.58742 Prefactor = 1.08385 e GAL_V02 Working on... /lscratch/kocevski/32680233/ft1_filtered_4FGL_J2236.3+2828_weekly_bin937.fits.....................! real 82.27 user 80.35 sys 0.96 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/32680233/ft1_filtered_4FGL_J2236.3+2828_weekly_bin937.fits', '/lscratch/kocevski/32680233/ft2_4FGL_J2236.3+2828_weekly_bin937.fits', expMap='/lscratch/kocevski/32680233/expmap_805680001_806284801_4FGL_J2236.3+2828_weekly_bin937.fits', expCube='/lscratch/kocevski/32680233/ltcube_805680001_806284801_4FGL_J2236.3+2828_weekly_bin937.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/32680233/Model_4FGL_J2236.3+2828_weekly_bin937.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2236.3+2828' 4FGL J2236.3+2828 Spectrum: LogParabola 286 norm: 2.238e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-11) 287 alpha: 2.146e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 288 beta: 1.046e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 289 Eb: 5.754e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/32680233/ft1_filtered_4FGL_J2236.3+2828_weekly_bin937.fits Spacecraft file(s): /lscratch/kocevski/32680233/ft2_4FGL_J2236.3+2828_weekly_bin937.fits Exposure map: /lscratch/kocevski/32680233/expmap_805680001_806284801_4FGL_J2236.3+2828_weekly_bin937.fits Exposure cube: /lscratch/kocevski/32680233/ltcube_805680001_806284801_4FGL_J2236.3+2828_weekly_bin937.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/32680233/Model_4FGL_J2236.3+2828_weekly_bin937.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) = 23305.8136237 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 23305.7326318 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .80798E-04 1.0000 .0000 .10000E+07 2 'norm ' .61917 1.0000 .0000 .10000E+07 3 'Prefactor ' 6.1841 1.0000 .0000 .10000E+07 4 'Prefactor ' 12.475 1.0000 .0000 .10000E+07 5 'norm ' 4.0510 1.0000 .0000 .10000E+07 6 'Prefactor ' .32939 1.0000 .0000 .10000E+07 7 'norm ' 3.9773 1.0000 .0000 .10000E+07 8 'norm ' .89837 1.0000 .0000 .10000E+07 9 'Prefactor ' 13.935 1.0000 .0000 .10000E+07 10 'Prefactor ' .98082 1.0000 .0000 .10000E+07 11 'Prefactor ' .38229E-05 1.0000 .0000 .10000E+07 12 'norm ' .98699E-07 1.0000 .0000 .10000E+07 13 'Prefactor ' 20.802 1.0000 .0000 .10000E+07 14 'Prefactor ' 17.531 1.0000 .0000 .10000E+07 15 'norm ' .58239E-04 1.0000 .0000 .10000E+07 16 'Prefactor ' .30541E-03 1.0000 .0000 .10000E+07 17 'Normalizat' .58745 1.0000 .10000E-01 10.000 18 'Prefactor ' 1.0839 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5170E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 23305.73 FROM MIGRAD STATUS=CONVERGED 106 CALLS 1327 TOTAL EDM= .97E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.6% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .18763E-06 38.396 .16518E-05** at limit ** 2 norm .61959 .42366 -.55236E-07 .56745E-02 3 Prefactor 6.1667 5.1874 .19982E-06 .18722E-01 4 Prefactor 12.474 8.1502 .26725E-06 .37566E-03 5 norm 4.0508 2.6268 .44194E-07 -.83320E-03 6 Prefactor .33430 19.400 -.19218E-05 .10773E-03 7 norm 3.9776 .82412 .35192E-07 -.15182E-03 8 norm .89830 .69374 -.21755E-07 .12778E-02 9 Prefactor 13.939 7.3352 .14160E-06 .36597E-03 10 Prefactor .96291 1.6250 .24804E-06 -.47146E-01 11 Prefactor .16653E-09 5.1204 .71648E-06** at limit ** 12 norm .0000 .14090 -.56698E-07** at limit ** 13 Prefactor 20.798 1.9456 .48491E-08 .15197 14 Prefactor 17.540 7.5925 .41465E-06 -.13252E-01 15 norm .38858E-09 5.0960 .91140E-06** at limit ** 16 Prefactor .26590E-07 17.624 -.17438E-06** at limit ** 17 Normalizat .58742 .14341 .51555E-05 -.89455E-05 18 Prefactor 1.0838 .67250E-01 -.29726E-05 .13280E-03 ERR DEF= .500 Final values: Prefactor = 1.87628e-07 norm = 0.619592 Prefactor = 6.16666 Prefactor = 12.474 norm = 4.05079 Prefactor = 0.334302 norm = 3.97757 norm = 0.898304 Prefactor = 13.9387 Prefactor = 0.962914 Prefactor = 1.66533e-10 norm = 0 Prefactor = 20.7976 Prefactor = 17.54 norm = 3.88578e-10 Prefactor = 2.65898e-08 Normalizat = 0.58742 Prefactor = 1.08385 ********** ** 18 **HESSE ********** FCN= 23305.73 FROM HESSE STATUS=OK 302 CALLS 1629 TOTAL EDM= .49E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .18763E-06 1.9136 .67914E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 norm .61959 .43271 .67528E-03 -1.5692 3 Prefactor 6.1667 34.791 .40346E-03 -1.5658 4 Prefactor 12.474 8.2008 .28335E-03 -1.5637 5 norm 4.0508 2.6383 .50074E-03 -1.5668 6 Prefactor .33430 2.7629 .98171E-02 -1.5696 7 norm 3.9776 .83173 .50550E-03 -1.5668 8 norm .89830 .70216 .45873E-03 -1.5689 9 Prefactor 13.939 7.3623 .26805E-03 -1.5633 10 Prefactor .96291 20.692 .43086E-03 -1.5688 11 Prefactor .16653E-09 5.1278 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .0000 .14059 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor 20.798 13.658 .21932E-03 -1.5617 14 Prefactor 17.540 12.280 .23894E-03 -1.5624 15 norm .38858E-09 .67408 .70769E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 Prefactor .26590E-07 17.767 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Normalizat .58742 .13889 .10174 -1.0852 18 Prefactor 1.0838 .62371E-01 .38234E-01 -.89984 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 4.93848e-07 Minuit parameter uncertainties: 1 0.00119834 2 0.432706 3 29.295 4 8.20084 5 2.63833 6 1.92214 7 0.831732 8 0.702165 9 7.36229 10 8.92745 11 5.85932e-05 12 4.49899e-07 13 13.6583 14 12.2801 15 3.22591e-05 16 0.0013744 17 0.138975 18 0.0623753 ********** ** 18 **HESSE ********** FCN= 23305.73 FROM HESSE STATUS=OK 302 CALLS 1629 TOTAL EDM= .49E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .18763E-06 1.9136 .67914E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 norm .61959 .43271 .67528E-03 -1.5692 3 Prefactor 6.1667 34.791 .40346E-03 -1.5658 4 Prefactor 12.474 8.2008 .28335E-03 -1.5637 5 norm 4.0508 2.6383 .50074E-03 -1.5668 6 Prefactor .33430 2.7629 .98171E-02 -1.5696 7 norm 3.9776 .83173 .50550E-03 -1.5668 8 norm .89830 .70216 .45873E-03 -1.5689 9 Prefactor 13.939 7.3623 .26805E-03 -1.5633 10 Prefactor .96291 20.692 .43086E-03 -1.5688 11 Prefactor .16653E-09 5.1278 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .0000 .14059 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor 20.798 13.658 .21932E-03 -1.5617 14 Prefactor 17.540 12.280 .23894E-03 -1.5624 15 norm .38858E-09 .67408 .70769E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 Prefactor .26590E-07 17.767 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Normalizat .58742 .13889 .10174 -1.0852 18 Prefactor 1.0838 .62371E-01 .38234E-01 -.89984 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 4.93848e-07 Minuit parameter uncertainties: 1 0.00119834 2 0.432706 3 29.295 4 8.20084 5 2.63833 6 1.92214 7 0.831732 8 0.702165 9 7.36229 10 8.92745 11 5.85932e-05 12 4.49899e-07 13 13.6583 14 12.2801 15 3.22591e-05 16 0.0013744 17 0.138975 18 0.0623753 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 23305.732612 Extracting fit parameters... 4FGL J2236.3+2828 Spectrum: LogParabola 286 norm: 3.978e+00 8.317e-01 0.000e+00 1.000e+06 ( 1.000e-11) 287 alpha: 2.146e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 288 beta: 1.046e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 289 Eb: 5.754e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 514 Prefactor: 1.084e+00 6.238e-02 0.000e+00 1.000e+01 ( 1.000e+00) 515 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 516 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 513 Normalization: 5.874e-01 1.390e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 67.29 Ra Dec: 339.096 28.483 Photon Index (Fixed Index): 2.15 +/- 0.00 Photon Flux (Fixed Index): 1.28e-07 +/- 2.67e-08 Energy Flux (Fixed Index): 5.17e-05 +/- 1.08e-05 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) = 23305.4012726 delta logL = 0.331339468881 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 23305.3745808 delta logL = 0.358031271728 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 3.9936 1.0000 .0000 .10000E+07 2 'alpha ' 1.9793 1.0000 .0000 5.0000 3 'Normalizat' .60791 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0784 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5170E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 23305.37 FROM MIGRAD STATUS=CONVERGED 52 CALLS 210 TOTAL EDM= .16E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 3.9935 1.0304 .50443E-03 -.49084E-02 2 alpha 1.9792 .22012 .26337 -.14850E-03 3 Normalizat .60791 .12980 .10012 .24346E-04 4 Prefactor 1.0784 .60887E-01 .38473E-01 -.30046E-04 ERR DEF= .500 Final values: norm = 3.99351 alpha = 1.97923 Normalizat = 0.607909 Prefactor = 1.07837 ********** ** 18 **HESSE ********** FCN= 23305.37 FROM HESSE STATUS=OK 33 CALLS 243 TOTAL EDM= .15E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 3.9935 .85501 .62491E-05 -1.5668 2 alpha 1.9792 .19515 .10824E-01 -.20984 3 Normalizat .60791 .14214 .44373E-03 -1.0765 4 Prefactor 1.0784 .66794E-01 .16116E-03 -.90161 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.47432e-10 Minuit parameter uncertainties: 1 0.855011 2 0.195357 3 0.14223 4 0.0667994 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 23305.3745808 delta logL = 0.358031288524 Extracting fit parameters... 4FGL J2236.3+2828 Spectrum: LogParabola 286 norm: 3.994e+00 8.550e-01 0.000e+00 1.000e+06 ( 1.000e-11) 287 alpha: 1.979e+00 1.954e-01 0.000e+00 5.000e+00 ( 1.000e+00) 288 beta: 1.046e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 289 Eb: 5.754e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 514 Prefactor: 1.078e+00 6.680e-02 0.000e+00 1.000e+01 ( 1.000e+00) 515 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 516 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 513 Normalization: 6.079e-01 1.422e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 67.83 Ra Dec: 339.096 28.483 Photon Index (Free Index): 1.98 +/- 0.20 Photon Flux (Free Index): 1.12e-07 +/- 3.00e-08 Energy Flux (Free Index): 5.74e-05 +/- 1.46e-05 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/32680190/cmap_HighResolution_805680001_806284801_4FGL_J2236.3+2828_weekly_bin937.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET comment='SUCCESS', photon_flux='1.28e-07', energy_flux2='5.74e-05', photon_flux_error='2.67e-08', dlogl='3.58e-01', energy_flux='5.17e-05', photon_flux2='1.12e-07', job_status='DONE', time_completed='2026-07-21 19:58:55.636749', photon_index_error2='0.20', photon_index2='1.98', ts='67.29', fit_tolerance='1e-08', GAL='1.08', photon_index_error='0.00', energy_flux_error2='1.46e-05', EG='0.59', time_epoch_completed='1784689135.64', return_code='0', job_id='32680190', GAL2='1.08', EG2='0.61', return_code2='0', energy_flux_error='1.08e-05', photon_flux_error2='3.00e-08', ts2='67.83', photon_index='2.15' WHERE bin_id='937' AND source_name='4FGL J2236.3+2828' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Jul 21 19:58:56 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 23305.732612 Extracting fit parameters... 4FGL J2236.3+2828 Spectrum: LogParabola 286 norm: 3.978e+00 8.317e-01 0.000e+00 1.000e+06 ( 1.000e-11) 287 alpha: 2.146e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 288 beta: 1.046e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 289 Eb: 5.754e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 514 Prefactor: 1.084e+00 6.238e-02 0.000e+00 1.000e+01 ( 1.000e+00) 515 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 516 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 513 Normalization: 5.874e-01 1.390e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 67.29 Ra Dec: 339.096 28.483 Photon Index (Fixed Index): 2.15 +/- 0.00 Photon Flux (Fixed Index): 1.28e-07 +/- 2.67e-08 Energy Flux (Fixed Index): 5.17e-05 +/- 1.08e-05 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) = 23305.4012726 delta logL = 0.331339468881 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 23305.3745808 delta logL = 0.358031271728 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 3.9936 1.0000 .0000 .10000E+07 2 'alpha ' 1.9793 1.0000 .0000 5.0000 3 'Normalizat' .60791 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0784 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5170E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 23305.37 FROM MIGRAD STATUS=CONVERGED 52 CALLS 210 TOTAL EDM= .16E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 3.9935 1.0304 .50443E-03 -.49084E-02 2 alpha 1.9792 .22012 .26337 -.14850E-03 3 Normalizat .60791 .12980 .10012 .24346E-04 4 Prefactor 1.0784 .60887E-01 .38473E-01 -.30046E-04 ERR DEF= .500 Final values: norm = 3.99351 alpha = 1.97923 Normalizat = 0.607909 Prefactor = 1.07837 ********** ** 18 **HESSE ********** FCN= 23305.37 FROM HESSE STATUS=OK 33 CALLS 243 TOTAL EDM= .15E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 3.9935 .85501 .62491E-05 -1.5668 2 alpha 1.9792 .19515 .10824E-01 -.20984 3 Normalizat .60791 .14214 .44373E-03 -1.0765 4 Prefactor 1.0784 .66794E-01 .16116E-03 -.90161 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.47432e-10 Minuit parameter uncertainties: 1 0.855011 2 0.195357 3 0.14223 4 0.0667994 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 23305.3745808 delta logL = 0.358031288524 Extracting fit parameters... 4FGL J2236.3+2828 Spectrum: LogParabola 286 norm: 3.994e+00 8.550e-01 0.000e+00 1.000e+06 ( 1.000e-11) 287 alpha: 1.979e+00 1.954e-01 0.000e+00 5.000e+00 ( 1.000e+00) 288 beta: 1.046e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 289 Eb: 5.754e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 514 Prefactor: 1.078e+00 6.680e-02 0.000e+00 1.000e+01 ( 1.000e+00) 515 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 516 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 513 Normalization: 6.079e-01 1.422e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 67.83 Ra Dec: 339.096 28.483 Photon Index (Free Index): 1.98 +/- 0.20 Photon Flux (Free Index): 1.12e-07 +/- 3.00e-08 Energy Flux (Free Index): 5.74e-05 +/- 1.46e-05 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/32680233/cmap_HighResolution_805680001_806284801_4FGL_J2236.3+2828_weekly_bin937.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET comment='SUCCESS', photon_flux='1.28e-07', energy_flux2='5.74e-05', photon_flux_error='2.67e-08', dlogl='3.58e-01', energy_flux='5.17e-05', photon_flux2='1.12e-07', job_status='DONE', time_completed='2026-07-21 19:59:09.590950', photon_index_error2='0.20', photon_index2='1.98', ts='67.29', fit_tolerance='1e-08', GAL='1.08', photon_index_error='0.00', energy_flux_error2='1.46e-05', EG='0.59', time_epoch_completed='1784689149.59', return_code='0', job_id='32680233', GAL2='1.08', EG2='0.61', return_code2='0', energy_flux_error='1.08e-05', photon_flux_error2='3.00e-08', ts2='67.83', photon_index='2.15' WHERE bin_id='937' AND source_name='4FGL J2236.3+2828' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Jul 21 19:59:10 PDT 2026 outfile=/lscratch/kocevski/32680562/ltcube_805680001_806284801_4FGL_J2236.3+2828_weekly_bin937.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/32680562/ft2_4FGL_J2236.3+2828_weekly_bin937.fits .....................! real 17.59 user 16.69 sys 0.23 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/32680562/ft1_filtered_4FGL_J2236.3+2828_weekly_bin937.fits evtable="EVENTS" scfile=/lscratch/kocevski/32680562/ft2_4FGL_J2236.3+2828_weekly_bin937.fits sctable="SC_DATA" expcube=/lscratch/kocevski/32680562/ltcube_805680001_806284801_4FGL_J2236.3+2828_weekly_bin937.fits outfile=/lscratch/kocevski/32680562/expmap_805680001_806284801_4FGL_J2236.3+2828_weekly_bin937.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/32680562/ltcube_805680001_806284801_4FGL_J2236.3+2828_weekly_bin937.fits .....................! real 66.28 user 61.24 sys 4.00 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 155 point sources and 0 extended sources Setting source of interest to: 4FGL J2236.3+2828 @ 339.096 28.4832 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/32680562/ft1_filtered_4FGL_J2236.3+2828_weekly_bin937.fits scfile=/lscratch/kocevski/32680562/ft2_4FGL_J2236.3+2828_weekly_bin937.fits outfile=/lscratch/kocevski/32680562/cmap_805680001_806284801_4FGL_J2236.3+2828_weekly_bin937.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=339.096 yref=28.4832 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 0.94 user 0.22 sys 0.14 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/32680562/ft1_filtered_4FGL_J2236.3+2828_weekly_bin937.fits scfile=/lscratch/kocevski/32680562/ft2_4FGL_J2236.3+2828_weekly_bin937.fits outfile=/lscratch/kocevski/32680562/cmap_HighResolution_805680001_806284801_4FGL_J2236.3+2828_weekly_bin937.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=339.096 yref=28.4832 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 0.95 user 0.22 sys 0.14 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/32680562/ft1_filtered_4FGL_J2236.3+2828_weekly_bin937.fits evtable="EVENTS" scfile=/lscratch/kocevski/32680562/ft2_4FGL_J2236.3+2828_weekly_bin937.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/32680562/Model_4FGL_J2236.3+2828_weekly_bin937.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 sourcnumber of points = 17284 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J2236.3+2828_weekly_bin937 RA = 339.096, Dec = 28.4832 tmin = 805680001, tmax = 806284801 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='32680836', job_status='RUN', time_executed='2026-07-21 19:53:04.403498', time_epoch_executed='1784688784.4' WHERE source_name='4FGL J2236.3+2828' and cadence='weekly' and bin_id='937' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/32680836 Creating custom pfile directory: /lscratch/kocevski/32680836/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=805680001.0 && nMetStart<806284801.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=805680001.0 && nMetStart<806284801.0' /Data/Flight/Level1/LPA Retrieving 107 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/32680836/ft1_4FGL_J2236.3+2828_weekly_bin937.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=805680001.0 && nMetStart<806284801.0' /Data/Flight/Level1/LPA Retrieving 107 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/32680836/ft2_4FGL_J2236.3+2828_weekly_bin937.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/32680836/ft1_4FGL_J2236.3+2828_weekly_bin937.fits outfile=/lscratch/kocevski/32680836/ft1_filteredMKT_4FGL_J2236.3+2828_weekly_bin937.fits ra=339.096 dec=28.4832 rad=12.0 tmin=805680001.0 tmax=806284801.0 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 4.80 user 3.77 sys 0.21 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/32680836/ft2_4FGL_J2236.3+2828_weekly_bin937.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/32680836/ft2_4FGL_J2236.3+2828_weekly_bin937.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/32680836/ft1_filteredMKT_4FGL_J2236.3+2828_weekly_bin937.fits evtable="EVENTS" outfile="/lscratch/kocevski/32680836/ft1_filtered_4FGL_J2236.3+2828_weekly_bin937.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 1.07 user 0.19 sys 0.11 Number of photons that the gtmktime cut: 2184 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/32680836/ft1_filtered_4FGL_J2236.3+2828_weekly_bin937.fits" evtable="EVENTS" scfile=/lscratch/kocevski/32680836/ft2_4FGL_J2236.3+2828_weekly_bin937.fits sctable="SC_DATA" e GAL_V02 Working on... /lscratch/kocevski/32680562/ft1_filtered_4FGL_J2236.3+2828_weekly_bin937.fits.....................! real 83.30 user 81.22 sys 1.02 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/32680562/ft1_filtered_4FGL_J2236.3+2828_weekly_bin937.fits', '/lscratch/kocevski/32680562/ft2_4FGL_J2236.3+2828_weekly_bin937.fits', expMap='/lscratch/kocevski/32680562/expmap_805680001_806284801_4FGL_J2236.3+2828_weekly_bin937.fits', expCube='/lscratch/kocevski/32680562/ltcube_805680001_806284801_4FGL_J2236.3+2828_weekly_bin937.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/32680562/Model_4FGL_J2236.3+2828_weekly_bin937.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2236.3+2828' 4FGL J2236.3+2828 Spectrum: LogParabola 286 norm: 2.238e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-11) 287 alpha: 2.146e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 288 beta: 1.046e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 289 Eb: 5.754e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/32680562/ft1_filtered_4FGL_J2236.3+2828_weekly_bin937.fits Spacecraft file(s): /lscratch/kocevski/32680562/ft2_4FGL_J2236.3+2828_weekly_bin937.fits Exposure map: /lscratch/kocevski/32680562/expmap_805680001_806284801_4FGL_J2236.3+2828_weekly_bin937.fits Exposure cube: /lscratch/kocevski/32680562/ltcube_805680001_806284801_4FGL_J2236.3+2828_weekly_bin937.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/32680562/Model_4FGL_J2236.3+2828_weekly_bin937.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) = 23305.8136237 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 23305.7326318 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .80798E-04 1.0000 .0000 .10000E+07 2 'norm ' .61917 1.0000 .0000 .10000E+07 3 'Prefactor ' 6.1841 1.0000 .0000 .10000E+07 4 'Prefactor ' 12.475 1.0000 .0000 .10000E+07 5 'norm ' 4.0510 1.0000 .0000 .10000E+07 6 'Prefactor ' .32939 1.0000 .0000 .10000E+07 7 'norm ' 3.9773 1.0000 .0000 .10000E+07 8 'norm ' .89837 1.0000 .0000 .10000E+07 9 'Prefactor ' 13.935 1.0000 .0000 .10000E+07 10 'Prefactor ' .98082 1.0000 .0000 .10000E+07 11 'Prefactor ' .38229E-05 1.0000 .0000 .10000E+07 12 'norm ' .98699E-07 1.0000 .0000 .10000E+07 13 'Prefactor ' 20.802 1.0000 .0000 .10000E+07 14 'Prefactor ' 17.531 1.0000 .0000 .10000E+07 15 'norm ' .58239E-04 1.0000 .0000 .10000E+07 16 'Prefactor ' .30541E-03 1.0000 .0000 .10000E+07 17 'Normalizat' .58745 1.0000 .10000E-01 10.000 18 'Prefactor ' 1.0839 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5170E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 23305.73 FROM MIGRAD STATUS=CONVERGED 106 CALLS 1327 TOTAL EDM= .97E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.6% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .18763E-06 38.396 .16518E-05** at limit ** 2 norm .61959 .42366 -.55236E-07 .56745E-02 3 Prefactor 6.1667 5.1874 .19982E-06 .18722E-01 4 Prefactor 12.474 8.1502 .26725E-06 .37566E-03 5 norm 4.0508 2.6268 .44194E-07 -.83320E-03 6 Prefactor .33430 19.400 -.19218E-05 .10773E-03 7 norm 3.9776 .82412 .35192E-07 -.15182E-03 8 norm .89830 .69374 -.21755E-07 .12778E-02 9 Prefactor 13.939 7.3352 .14160E-06 .36597E-03 10 Prefactor .96291 1.6250 .24804E-06 -.47146E-01 11 Prefactor .16653E-09 5.1204 .71648E-06** at limit ** 12 norm .0000 .14090 -.56698E-07** at limit ** 13 Prefactor 20.798 1.9456 .48491E-08 .15197 14 Prefactor 17.540 7.5925 .41465E-06 -.13252E-01 15 norm .38858E-09 5.0960 .91140E-06** at limit ** 16 Prefactor .26590E-07 17.624 -.17438E-06** at limit ** 17 Normalizat .58742 .14341 .51555E-05 -.89455E-05 18 Prefactor 1.0838 .67250E-01 -.29726E-05 .13280E-03 ERR DEF= .500 Final values: Prefactor = 1.87628e-07 norm = 0.619592 Prefactor = 6.16666 Prefactor = 12.474 norm = 4.05079 Prefactor = 0.334302 norm = 3.97757 norm = 0.898304 Prefactor = 13.9387 Prefactor = 0.962914 Prefactor = 1.66533e-10 norm = 0 Prefactor = 20.7976 Prefactor = 17.54 norm = 3.88578e-10 Prefactor = 2.65898e-08 Normalizat = 0.58742 Prefactor = 1.08385 number of points = 17284 number of fields = 31 RA_SUN column already exists. File will not be modified. ********** ** 18 **HESSE ********** FCN= 23305.73 FROM HESSE STATUS=OK 302 CALLS 1629 TOTAL EDM= .49E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .18763E-06 1.9136 .67914E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 norm .61959 .43271 .67528E-03 -1.5692 3 Prefactor 6.1667 34.791 .40346E-03 -1.5658 4 Prefactor 12.474 8.2008 .28335E-03 -1.5637 5 norm 4.0508 2.6383 .50074E-03 -1.5668 6 Prefactor .33430 2.7629 .98171E-02 -1.5696 7 norm 3.9776 .83173 .50550E-03 -1.5668 8 norm .89830 .70216 .45873E-03 -1.5689 9 Prefactor 13.939 7.3623 .26805E-03 -1.5633 10 Prefactor .96291 20.692 .43086E-03 -1.5688 11 Prefactor .16653E-09 5.1278 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .0000 .14059 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor 20.798 13.658 .21932E-03 -1.5617 14 Prefactor 17.540 12.280 .23894E-03 -1.5624 15 norm .38858E-09 .67408 .70769E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 Prefactor .26590E-07 17.767 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Normalizat .58742 .13889 .10174 -1.0852 18 Prefactor 1.0838 .62371E-01 .38234E-01 -.89984 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 4.93848e-07 Minuit parameter uncertainties: 1 0.00119834 2 0.432706 3 29.295 4 8.20084 5 2.63833 6 1.92214 7 0.831732 8 0.702165 9 7.36229 10 8.92745 11 5.85932e-05 12 4.49899e-07 13 13.6583 14 12.2801 15 3.22591e-05 16 0.0013744 17 0.138975 18 0.0623753 Done. Performing analysis on: 4FGL_J2236.3+2828_weekly_bin937 RA = 339.096, Dec = 28.4832 tmin = 805680001, tmax = 806284801 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='32680947', job_status='RUN', time_executed='2026-07-21 19:55:04.218578', time_epoch_executed='1784688904.22' WHERE source_name='4FGL J2236.3+2828' and cadence='weekly' and bin_id='937' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/32680947 Creating custom pfile directory: /lscratch/kocevski/32680947/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=805680001.0 && nMetStart<806284801.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=805680001.0 && nMetStart<806284801.0' /Data/Flight/Level1/LPA Retrieving 107 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/32680947/ft1_4FGL_J2236.3+2828_weekly_bin937.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=805680001.0 && nMetStart<806284801.0' /Data/Flight/Level1/LPA Retrieving 107 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/32680947/ft2_4FGL_J2236.3+2828_weekly_bin937.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/32680947/ft1_4FGL_J2236.3+2828_weekly_bin937.fits outfile=/lscratch/kocevski/32680947/ft1_filteredMKT_4FGL_J2236.3+2828_weekly_bin937.fits ra=339.096 dec=28.4832 rad=12.0 tmin=805680001.0 tmax=806284801.0 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 4.72 user 3.81 sys 0.24 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/32680947/ft2_4FGL_J2236.3+2828_weekly_bin937.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/32680947/ft2_4FGL_J2236.3+2828_weekly_bin937.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/32680947/ft1_filteredMKT_4FGL_J2236.3+2828_weekly_bin937.fits evtable="EVENTS" outfile="/lscratch/kocevski/32680947/ft1_filtered_4FGL_J2236.3+2828_weekly_bin937.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 0.96 user 0.20 sys 0.12 Number of photons that the gtmktime cut: 2184 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/32680947/ft1_filtered_4FGL_J2236.3+2828_weekly_bin937.fits" evtable="EVENTS" scfile=/lscratch/kocevski/32680947/ft2_4FGL_J2236.3+2828_weekly_bin937.fits sctable="SC_DATA"Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 23305.732612 Extracting fit parameters... 4FGL J2236.3+2828 Spectrum: LogParabola 286 norm: 3.978e+00 8.317e-01 0.000e+00 1.000e+06 ( 1.000e-11) 287 alpha: 2.146e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 288 beta: 1.046e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 289 Eb: 5.754e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 514 Prefactor: 1.084e+00 6.238e-02 0.000e+00 1.000e+01 ( 1.000e+00) 515 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 516 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 513 Normalization: 5.874e-01 1.390e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 67.29 Ra Dec: 339.096 28.483 Photon Index (Fixed Index): 2.15 +/- 0.00 Photon Flux (Fixed Index): 1.28e-07 +/- 2.67e-08 Energy Flux (Fixed Index): 5.17e-05 +/- 1.08e-05 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) = 23305.4012726 delta logL = 0.331339468881 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 23305.3745808 delta logL = 0.358031271728 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 3.9936 1.0000 .0000 .10000E+07 2 'alpha ' 1.9793 1.0000 .0000 5.0000 3 'Normalizat' .60791 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0784 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5170E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 23305.37 FROM MIGRAD STATUS=CONVERGED 52 CALLS 210 TOTAL EDM= .16E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 3.9935 1.0304 .50443E-03 -.49084E-02 2 alpha 1.9792 .22012 .26337 -.14850E-03 3 Normalizat .60791 .12980 .10012 .24346E-04 4 Prefactor 1.0784 .60887E-01 .38473E-01 -.30046E-04 ERR DEF= .500 Final values: norm = 3.99351 alpha = 1.97923 Normalizat = 0.607909 Prefactor = 1.07837 ********** ** 18 **HESSE ********** FCN= 23305.37 FROM HESSE STATUS=OK 33 CALLS 243 TOTAL EDM= .15E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 3.9935 .85501 .62491E-05 -1.5668 2 alpha 1.9792 .19515 .10824E-01 -.20984 3 Normalizat .60791 .14214 .44373E-03 -1.0765 4 Prefactor 1.0784 .66794E-01 .16116E-03 -.90161 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.47432e-10 Minuit parameter uncertainties: 1 0.855011 2 0.195357 3 0.14223 4 0.0667994 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 23305.3745808 delta logL = 0.358031288524 Extracting fit parameters... 4FGL J2236.3+2828 Spectrum: LogParabola 286 norm: 3.994e+00 8.550e-01 0.000e+00 1.000e+06 ( 1.000e-11) 287 alpha: 1.979e+00 1.954e-01 0.000e+00 5.000e+00 ( 1.000e+00) 288 beta: 1.046e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 289 Eb: 5.754e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 514 Prefactor: 1.078e+00 6.680e-02 0.000e+00 1.000e+01 ( 1.000e+00) 515 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 516 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 513 Normalization: 6.079e-01 1.422e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 67.83 Ra Dec: 339.096 28.483 Photon Index (Free Index): 1.98 +/- 0.20 Photon Flux (Free Index): 1.12e-07 +/- 3.00e-08 Energy Flux (Free Index): 5.74e-05 +/- 1.46e-05 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/32680562/cmap_HighResolution_805680001_806284801_4FGL_J2236.3+2828_weekly_bin937.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET comment='SUCCESS', photon_flux='1.28e-07', energy_flux2='5.74e-05', photon_flux_error='2.67e-08', dlogl='3.58e-01', energy_flux='5.17e-05', photon_flux2='1.12e-07', job_status='DONE', time_completed='2026-07-21 20:03:03.282670', photon_index_error2='0.20', photon_index2='1.98', ts='67.29', fit_tolerance='1e-08', GAL='1.08', photon_index_error='0.00', energy_flux_error2='1.46e-05', EG='0.59', time_epoch_completed='1784689383.28', return_code='0', job_id='32680562', GAL2='1.08', EG2='0.61', return_code2='0', energy_flux_error='1.08e-05', photon_flux_error2='3.00e-08', ts2='67.83', photon_index='2.15' WHERE bin_id='937' AND source_name='4FGL J2236.3+2828' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Jul 21 20:03:03 PDT 2026 outfile=/lscratch/kocevski/32680836/ltcube_805680001_806284801_4FGL_J2236.3+2828_weekly_bin937.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/32680836/ft2_4FGL_J2236.3+2828_weekly_bin937.fits .....................! real 16.15 user 15.13 sys 0.23 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/32680836/ft1_filtered_4FGL_J2236.3+2828_weekly_bin937.fits evtable="EVENTS" scfile=/lscratch/kocevski/32680836/ft2_4FGL_J2236.3+2828_weekly_bin937.fits sctable="SC_DATA" expcube=/lscratch/kocevski/32680836/ltcube_805680001_806284801_4FGL_J2236.3+2828_weekly_bin937.fits outfile=/lscratch/kocevski/32680836/expmap_805680001_806284801_4FGL_J2236.3+2828_weekly_bin937.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/32680836/ltcube_805680001_806284801_4FGL_J2236.3+2828_weekly_bin937.fits .....................! real 59.80 user 55.35 sys 3.51 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 155 point sources and 0 extended sources Setting source of interest to: 4FGL J2236.3+2828 @ 339.096 28.4832 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/32680836/ft1_filtered_4FGL_J2236.3+2828_weekly_bin937.fits scfile=/lscratch/kocevski/32680836/ft2_4FGL_J2236.3+2828_weekly_bin937.fits outfile=/lscratch/kocevski/32680836/cmap_805680001_806284801_4FGL_J2236.3+2828_weekly_bin937.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=339.096 yref=28.4832 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.08 user 0.20 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/32680836/ft1_filtered_4FGL_J2236.3+2828_weekly_bin937.fits scfile=/lscratch/kocevski/32680836/ft2_4FGL_J2236.3+2828_weekly_bin937.fits outfile=/lscratch/kocevski/32680836/cmap_HighResolution_805680001_806284801_4FGL_J2236.3+2828_weekly_bin937.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=339.096 yref=28.4832 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 0.97 user 0.21 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/32680836/ft1_filtered_4FGL_J2236.3+2828_weekly_bin937.fits evtable="EVENTS" scfile=/lscratch/kocevski/32680836/ft2_4FGL_J2236.3+2828_weekly_bin937.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/32680836/Model_4FGL_J2236.3+2828_weekly_bin937.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 outfile=/lscratch/kocevski/32680947/ltcube_805680001_806284801_4FGL_J2236.3+2828_weekly_bin937.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/32680947/ft2_4FGL_J2236.3+2828_weekly_bin937.fits .....................! real 16.77 user 15.92 sys 0.21 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/32680947/ft1_filtered_4FGL_J2236.3+2828_weekly_bin937.fits evtable="EVENTS" scfile=/lscratch/kocevski/32680947/ft2_4FGL_J2236.3+2828_weekly_bin937.fits sctable="SC_DATA" expcube=/lscratch/kocevski/32680947/ltcube_805680001_806284801_4FGL_J2236.3+2828_weekly_bin937.fits outfile=/lscratch/kocevski/32680947/expmap_805680001_806284801_4FGL_J2236.3+2828_weekly_bin937.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/32680947/ltcube_805680001_806284801_4FGL_J2236.3+2828_weekly_bin937.fits .....................! real 61.94 user 57.32 sys 3.64 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 155 point sources and 0 extended sources Setting source of interest to: 4FGL J2236.3+2828 @ 339.096 28.4832 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/32680947/ft1_filtered_4FGL_J2236.3+2828_weekly_bin937.fits scfile=/lscratch/kocevski/32680947/ft2_4FGL_J2236.3+2828_weekly_bin937.fits outfile=/lscratch/kocevski/32680947/cmap_805680001_806284801_4FGL_J2236.3+2828_weekly_bin937.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=339.096 yref=28.4832 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 0.97 user 0.22 sys 0.14 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/32680947/ft1_filtered_4FGL_J2236.3+2828_weekly_bin937.fits scfile=/lscratch/kocevski/32680947/ft2_4FGL_J2236.3+2828_weekly_bin937.fits outfile=/lscratch/kocevski/32680947/cmap_HighResolution_805680001_806284801_4FGL_J2236.3+2828_weekly_bin937.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=339.096 yref=28.4832 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.01 user 0.24 sys 0.12 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/32680947/ft1_filtered_4FGL_J2236.3+2828_weekly_bin937.fits evtable="EVENTS" scfile=/lscratch/kocevski/32680947/ft2_4FGL_J2236.3+2828_weekly_bin937.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/32680947/Model_4FGL_J2236.3+2828_weekly_bin937.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 sourc GAL_V02 Working on... /lscratch/kocevski/32680836/ft1_filtered_4FGL_J2236.3+2828_weekly_bin937.fits.....................! real 74.60 user 72.75 sys 0.96 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/32680836/ft1_filtered_4FGL_J2236.3+2828_weekly_bin937.fits', '/lscratch/kocevski/32680836/ft2_4FGL_J2236.3+2828_weekly_bin937.fits', expMap='/lscratch/kocevski/32680836/expmap_805680001_806284801_4FGL_J2236.3+2828_weekly_bin937.fits', expCube='/lscratch/kocevski/32680836/ltcube_805680001_806284801_4FGL_J2236.3+2828_weekly_bin937.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/32680836/Model_4FGL_J2236.3+2828_weekly_bin937.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2236.3+2828' 4FGL J2236.3+2828 Spectrum: LogParabola 286 norm: 2.238e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-11) 287 alpha: 2.146e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 288 beta: 1.046e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 289 Eb: 5.754e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/32680836/ft1_filtered_4FGL_J2236.3+2828_weekly_bin937.fits Spacecraft file(s): /lscratch/kocevski/32680836/ft2_4FGL_J2236.3+2828_weekly_bin937.fits Exposure map: /lscratch/kocevski/32680836/expmap_805680001_806284801_4FGL_J2236.3+2828_weekly_bin937.fits Exposure cube: /lscratch/kocevski/32680836/ltcube_805680001_806284801_4FGL_J2236.3+2828_weekly_bin937.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/32680836/Model_4FGL_J2236.3+2828_weekly_bin937.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) = 23305.8136237 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 23305.7326318 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .80798E-04 1.0000 .0000 .10000E+07 2 'norm ' .61917 1.0000 .0000 .10000E+07 3 'Prefactor ' 6.1841 1.0000 .0000 .10000E+07 4 'Prefactor ' 12.475 1.0000 .0000 .10000E+07 5 'norm ' 4.0510 1.0000 .0000 .10000E+07 6 'Prefactor ' .32939 1.0000 .0000 .10000E+07 7 'norm ' 3.9773 1.0000 .0000 .10000E+07 8 'norm ' .89837 1.0000 .0000 .10000E+07 9 'Prefactor ' 13.935 1.0000 .0000 .10000E+07 10 'Prefactor ' .98082 1.0000 .0000 .10000E+07 11 'Prefactor ' .38229E-05 1.0000 .0000 .10000E+07 12 'norm ' .98699E-07 1.0000 .0000 .10000E+07 13 'Prefactor ' 20.802 1.0000 .0000 .10000E+07 14 'Prefactor ' 17.531 1.0000 .0000 .10000E+07 15 'norm ' .58239E-04 1.0000 .0000 .10000E+07 16 'Prefactor ' .30541E-03 1.0000 .0000 .10000E+07 17 'Normalizat' .58745 1.0000 .10000E-01 10.000 18 'Prefactor ' 1.0839 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5170E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 23305.73 FROM MIGRAD STATUS=CONVERGED 106 CALLS 1327 TOTAL EDM= .97E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.6% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .18763E-06 38.396 .16518E-05** at limit ** 2 norm .61959 .42366 -.55236E-07 .56745E-02 3 Prefactor 6.1667 5.1874 .19982E-06 .18722E-01 4 Prefactor 12.474 8.1502 .26725E-06 .37566E-03 5 norm 4.0508 2.6268 .44194E-07 -.83320E-03 6 Prefactor .33430 19.400 -.19218E-05 .10773E-03 7 norm 3.9776 .82412 .35192E-07 -.15182E-03 8 norm .89830 .69374 -.21755E-07 .12778E-02 9 Prefactor 13.939 7.3352 .14160E-06 .36597E-03 10 Prefactor .96291 1.6250 .24804E-06 -.47146E-01 11 Prefactor .16653E-09 5.1204 .71648E-06** at limit ** 12 norm .0000 .14090 -.56698E-07** at limit ** 13 Prefactor 20.798 1.9456 .48491E-08 .15197 14 Prefactor 17.540 7.5925 .41465E-06 -.13252E-01 15 norm .38858E-09 5.0960 .91140E-06** at limit ** 16 Prefactor .26590E-07 17.624 -.17438E-06** at limit ** 17 Normalizat .58742 .14341 .51555E-05 -.89455E-05 18 Prefactor 1.0838 .67250E-01 -.29726E-05 .13280E-03 ERR DEF= .500 Final values: Prefactor = 1.87628e-07 norm = 0.619592 Prefactor = 6.16666 Prefactor = 12.474 norm = 4.05079 Prefactor = 0.334302 norm = 3.97757 norm = 0.898304 Prefactor = 13.9387 Prefactor = 0.962914 Prefactor = 1.66533e-10 norm = 0 Prefactor = 20.7976 Prefactor = 17.54 norm = 3.88578e-10 Prefactor = 2.65898e-08 Normalizat = 0.58742 Prefactor = 1.08385 ********** ** 18 **HESSE ********** FCN= 23305.73 FROM HESSE STATUS=OK 302 CALLS 1629 TOTAL EDM= .49E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .18763E-06 1.9136 .67914E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 norm .61959 .43271 .67528E-03 -1.5692 3 Prefactor 6.1667 34.791 .40346E-03 -1.5658 4 Prefactor 12.474 8.2008 .28335E-03 -1.5637 5 norm 4.0508 2.6383 .50074E-03 -1.5668 6 Prefactor .33430 2.7629 .98171E-02 -1.5696 7 norm 3.9776 .83173 .50550E-03 -1.5668 8 norm .89830 .70216 .45873E-03 -1.5689 9 Prefactor 13.939 7.3623 .26805E-03 -1.5633 10 Prefactor .96291 20.692 .43086E-03 -1.5688 11 Prefactor .16653E-09 5.1278 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .0000 .14059 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor 20.798 13.658 .21932E-03 -1.5617 14 Prefactor 17.540 12.280 .23894E-03 -1.5624 15 norm .38858E-09 .67408 .70769E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 Prefactor .26590E-07 17.767 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Normalizat .58742 .13889 .10174 -1.0852 18 Prefactor 1.0838 .62371E-01 .38234E-01 -.89984 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 4.93848e-07 Minuit parameter uncertainties: 1 0.00119834 2 0.432706 3 29.295 4 8.20084 5 2.63833 6 1.92214 7 0.831732 8 0.702165 9 7.36229 10 8.92745 11 5.85932e-05 12 4.49899e-07 13 13.6583 14 12.2801 15 3.22591e-05 16 0.0013744 17 0.138975 18 0.0623753 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 23305.732612 Extracting fit parameters... 4FGL J2236.3+2828 Spectrum: LogParabola 286 norm: 3.978e+00 8.317e-01 0.000e+00 1.000e+06 ( 1.000e-11) 287 alpha: 2.146e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 288 beta: 1.046e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 289 Eb: 5.754e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 514 Prefactor: 1.084e+00 6.238e-02 0.000e+00 1.000e+01 ( 1.000e+00) 515 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 516 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 513 Normalization: 5.874e-01 1.390e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 67.29 Ra Dec: 339.096 28.483 Photon Index (Fixed Index): 2.15 +/- 0.00 Photon Flux (Fixed Index): 1.28e-07 +/- 2.67e-08 Energy Flux (Fixed Index): 5.17e-05 +/- 1.08e-05 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) = 23305.4012726 delta logL = 0.331339468881 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 23305.3745808 delta logL = 0.358031271728 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 3.9936 1.0000 .0000 .10000E+07 2 'alpha ' 1.9793 1.0000 .0000 5.0000 3 'Normalizat' .60791 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0784 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5170E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 23305.37 FROM MIGRAD STATUS=CONVERGED 52 CALLS 210 TOTAL EDM= .16E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 3.9935 1.0304 .50443E-03 -.49084E-02 2 alpha 1.9792 .22012 .26337 -.14850E-03 3 Normalizat .60791 .12980 .10012 .24346E-04 4 Prefactor 1.0784 .60887E-01 .38473E-01 -.30046E-04 ERR DEF= .500 Final values: norm = 3.99351 alpha = 1.97923 Normalizat = 0.607909 Prefactor = 1.07837 ********** ** 18 **HESSE ********** FCN= 23305.37 FROM HESSE STATUS=OK 33 CALLS 243 TOTAL EDM= .15E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 3.9935 .85501 .62491E-05 -1.5668 2 alpha 1.9792 .19515 .10824E-01 -.20984 3 Normalizat .60791 .14214 .44373E-03 -1.0765 4 Prefactor 1.0784 .66794E-01 .16116E-03 -.90161 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.47432e-10 Minuit parameter uncertainties: 1 0.855011 2 0.195357 3 0.14223 4 0.0667994 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 23305.3745808 delta logL = 0.358031288524 Extracting fit parameters... 4FGL J2236.3+2828 Spectrum: LogParabola 286 norm: 3.994e+00 8.550e-01 0.000e+00 1.000e+06 ( 1.000e-11) 287 alpha: 1.979e+00 1.954e-01 0.000e+00 5.000e+00 ( 1.000e+00) 288 beta: 1.046e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 289 Eb: 5.754e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 514 Prefactor: 1.078e+00 6.680e-02 0.000e+00 1.000e+01 ( 1.000e+00) 515 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 516 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 513 Normalization: 6.079e-01 1.422e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 67.83 Ra Dec: 339.096 28.483 Photon Index (Free Index): 1.98 +/- 0.20 Photon Flux (Free Index): 1.12e-07 +/- 3.00e-08 Energy Flux (Free Index): 5.74e-05 +/- 1.46e-05 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/32680836/cmap_HighResolution_805680001_806284801_4FGL_J2236.3+2828_weekly_bin937.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET comment='SUCCESS', photon_flux='1.28e-07', energy_flux2='5.74e-05', photon_flux_error='2.67e-08', dlogl='3.58e-01', energy_flux='5.17e-05', photon_flux2='1.12e-07', job_status='DONE', time_completed='2026-07-21 20:06:41.643838', photon_index_error2='0.20', photon_index2='1.98', ts='67.29', fit_tolerance='1e-08', GAL='1.08', photon_index_error='0.00', energy_flux_error2='1.46e-05', EG='0.59', time_epoch_completed='1784689601.64', return_code='0', job_id='32680836', GAL2='1.08', EG2='0.61', return_code2='0', energy_flux_error='1.08e-05', photon_flux_error2='3.00e-08', ts2='67.83', photon_index='2.15' WHERE bin_id='937' AND source_name='4FGL J2236.3+2828' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Jul 21 20:06:42 PDT 2026 e GAL_V02 Working on... /lscratch/kocevski/32680947/ft1_filtered_4FGL_J2236.3+2828_weekly_bin937.fits.....................! real 76.65 user 74.77 sys 0.94 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/32680947/ft1_filtered_4FGL_J2236.3+2828_weekly_bin937.fits', '/lscratch/kocevski/32680947/ft2_4FGL_J2236.3+2828_weekly_bin937.fits', expMap='/lscratch/kocevski/32680947/expmap_805680001_806284801_4FGL_J2236.3+2828_weekly_bin937.fits', expCube='/lscratch/kocevski/32680947/ltcube_805680001_806284801_4FGL_J2236.3+2828_weekly_bin937.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/32680947/Model_4FGL_J2236.3+2828_weekly_bin937.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2236.3+2828' 4FGL J2236.3+2828 Spectrum: LogParabola 286 norm: 2.238e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-11) 287 alpha: 2.146e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 288 beta: 1.046e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 289 Eb: 5.754e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/32680947/ft1_filtered_4FGL_J2236.3+2828_weekly_bin937.fits Spacecraft file(s): /lscratch/kocevski/32680947/ft2_4FGL_J2236.3+2828_weekly_bin937.fits Exposure map: /lscratch/kocevski/32680947/expmap_805680001_806284801_4FGL_J2236.3+2828_weekly_bin937.fits Exposure cube: /lscratch/kocevski/32680947/ltcube_805680001_806284801_4FGL_J2236.3+2828_weekly_bin937.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/32680947/Model_4FGL_J2236.3+2828_weekly_bin937.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) = 23305.8136237 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 23305.7326318 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .80798E-04 1.0000 .0000 .10000E+07 2 'norm ' .61917 1.0000 .0000 .10000E+07 3 'Prefactor ' 6.1841 1.0000 .0000 .10000E+07 4 'Prefactor ' 12.475 1.0000 .0000 .10000E+07 5 'norm ' 4.0510 1.0000 .0000 .10000E+07 6 'Prefactor ' .32939 1.0000 .0000 .10000E+07 7 'norm ' 3.9773 1.0000 .0000 .10000E+07 8 'norm ' .89837 1.0000 .0000 .10000E+07 9 'Prefactor ' 13.935 1.0000 .0000 .10000E+07 10 'Prefactor ' .98082 1.0000 .0000 .10000E+07 11 'Prefactor ' .38229E-05 1.0000 .0000 .10000E+07 12 'norm ' .98699E-07 1.0000 .0000 .10000E+07 13 'Prefactor ' 20.802 1.0000 .0000 .10000E+07 14 'Prefactor ' 17.531 1.0000 .0000 .10000E+07 15 'norm ' .58239E-04 1.0000 .0000 .10000E+07 16 'Prefactor ' .30541E-03 1.0000 .0000 .10000E+07 17 'Normalizat' .58745 1.0000 .10000E-01 10.000 18 'Prefactor ' 1.0839 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5170E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 23305.73 FROM MIGRAD STATUS=CONVERGED 106 CALLS 1327 TOTAL EDM= .97E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.6% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .18763E-06 38.396 .16518E-05** at limit ** 2 norm .61959 .42366 -.55236E-07 .56745E-02 3 Prefactor 6.1667 5.1874 .19982E-06 .18722E-01 4 Prefactor 12.474 8.1502 .26725E-06 .37566E-03 5 norm 4.0508 2.6268 .44194E-07 -.83320E-03 6 Prefactor .33430 19.400 -.19218E-05 .10773E-03 7 norm 3.9776 .82412 .35192E-07 -.15182E-03 8 norm .89830 .69374 -.21755E-07 .12778E-02 9 Prefactor 13.939 7.3352 .14160E-06 .36597E-03 10 Prefactor .96291 1.6250 .24804E-06 -.47146E-01 11 Prefactor .16653E-09 5.1204 .71648E-06** at limit ** 12 norm .0000 .14090 -.56698E-07** at limit ** 13 Prefactor 20.798 1.9456 .48491E-08 .15197 14 Prefactor 17.540 7.5925 .41465E-06 -.13252E-01 15 norm .38858E-09 5.0960 .91140E-06** at limit ** 16 Prefactor .26590E-07 17.624 -.17438E-06** at limit ** 17 Normalizat .58742 .14341 .51555E-05 -.89455E-05 18 Prefactor 1.0838 .67250E-01 -.29726E-05 .13280E-03 ERR DEF= .500 Final values: Prefactor = 1.87628e-07 norm = 0.619592 Prefactor = 6.16666 Prefactor = 12.474 norm = 4.05079 Prefactor = 0.334302 norm = 3.97757 norm = 0.898304 Prefactor = 13.9387 Prefactor = 0.962914 Prefactor = 1.66533e-10 norm = 0 Prefactor = 20.7976 Prefactor = 17.54 norm = 3.88578e-10 Prefactor = 2.65898e-08 Normalizat = 0.58742 Prefactor = 1.08385 ********** ** 18 **HESSE ********** FCN= 23305.73 FROM HESSE STATUS=OK 302 CALLS 1629 TOTAL EDM= .49E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .18763E-06 1.9136 .67914E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 norm .61959 .43271 .67528E-03 -1.5692 3 Prefactor 6.1667 34.791 .40346E-03 -1.5658 4 Prefactor 12.474 8.2008 .28335E-03 -1.5637 5 norm 4.0508 2.6383 .50074E-03 -1.5668 6 Prefactor .33430 2.7629 .98171E-02 -1.5696 7 norm 3.9776 .83173 .50550E-03 -1.5668 8 norm .89830 .70216 .45873E-03 -1.5689 9 Prefactor 13.939 7.3623 .26805E-03 -1.5633 10 Prefactor .96291 20.692 .43086E-03 -1.5688 11 Prefactor .16653E-09 5.1278 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .0000 .14059 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor 20.798 13.658 .21932E-03 -1.5617 14 Prefactor 17.540 12.280 .23894E-03 -1.5624 15 norm .38858E-09 .67408 .70769E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 Prefactor .26590E-07 17.767 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Normalizat .58742 .13889 .10174 -1.0852 18 Prefactor 1.0838 .62371E-01 .38234E-01 -.89984 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 4.93848e-07 Minuit parameter uncertainties: 1 0.00119834 2 0.432706 3 29.295 4 8.20084 5 2.63833 6 1.92214 7 0.831732 8 0.702165 9 7.36229 10 8.92745 11 5.85932e-05 12 4.49899e-07 13 13.6583 14 12.2801 15 3.22591e-05 16 0.0013744 17 0.138975 18 0.0623753 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 23305.732612 Extracting fit parameters... 4FGL J2236.3+2828 Spectrum: LogParabola 286 norm: 3.978e+00 8.317e-01 0.000e+00 1.000e+06 ( 1.000e-11) 287 alpha: 2.146e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 288 beta: 1.046e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 289 Eb: 5.754e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 514 Prefactor: 1.084e+00 6.238e-02 0.000e+00 1.000e+01 ( 1.000e+00) 515 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 516 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 513 Normalization: 5.874e-01 1.390e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 67.29 Ra Dec: 339.096 28.483 Photon Index (Fixed Index): 2.15 +/- 0.00 Photon Flux (Fixed Index): 1.28e-07 +/- 2.67e-08 Energy Flux (Fixed Index): 5.17e-05 +/- 1.08e-05 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) = 23305.4012726 delta logL = 0.331339468881 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 23305.3745808 delta logL = 0.358031271728 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 3.9936 1.0000 .0000 .10000E+07 2 'alpha ' 1.9793 1.0000 .0000 5.0000 3 'Normalizat' .60791 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0784 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5170E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 23305.37 FROM MIGRAD STATUS=CONVERGED 52 CALLS 210 TOTAL EDM= .16E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 3.9935 1.0304 .50443E-03 -.49084E-02 2 alpha 1.9792 .22012 .26337 -.14850E-03 3 Normalizat .60791 .12980 .10012 .24346E-04 4 Prefactor 1.0784 .60887E-01 .38473E-01 -.30046E-04 ERR DEF= .500 Final values: norm = 3.99351 alpha = 1.97923 Normalizat = 0.607909 Prefactor = 1.07837 ********** ** 18 **HESSE ********** FCN= 23305.37 FROM HESSE STATUS=OK 33 CALLS 243 TOTAL EDM= .15E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 3.9935 .85501 .62491E-05 -1.5668 2 alpha 1.9792 .19515 .10824E-01 -.20984 3 Normalizat .60791 .14214 .44373E-03 -1.0765 4 Prefactor 1.0784 .66794E-01 .16116E-03 -.90161 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.47432e-10 Minuit parameter uncertainties: 1 0.855011 2 0.195357 3 0.14223 4 0.0667994 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 23305.3745808 delta logL = 0.358031288524 Extracting fit parameters... 4FGL J2236.3+2828 Spectrum: LogParabola 286 norm: 3.994e+00 8.550e-01 0.000e+00 1.000e+06 ( 1.000e-11) 287 alpha: 1.979e+00 1.954e-01 0.000e+00 5.000e+00 ( 1.000e+00) 288 beta: 1.046e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 289 Eb: 5.754e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 514 Prefactor: 1.078e+00 6.680e-02 0.000e+00 1.000e+01 ( 1.000e+00) 515 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 516 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 513 Normalization: 6.079e-01 1.422e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 67.83 Ra Dec: 339.096 28.483 Photon Index (Free Index): 1.98 +/- 0.20 Photon Flux (Free Index): 1.12e-07 +/- 3.00e-08 Energy Flux (Free Index): 5.74e-05 +/- 1.46e-05 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/32680947/cmap_HighResolution_805680001_806284801_4FGL_J2236.3+2828_weekly_bin937.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET comment='SUCCESS', photon_flux='1.28e-07', energy_flux2='5.74e-05', photon_flux_error='2.67e-08', dlogl='3.58e-01', energy_flux='5.17e-05', photon_flux2='1.12e-07', job_status='DONE', time_completed='2026-07-21 20:08:38.936152', photon_index_error2='0.20', photon_index2='1.98', ts='67.29', fit_tolerance='1e-08', GAL='1.08', photon_index_error='0.00', energy_flux_error2='1.46e-05', EG='0.59', time_epoch_completed='1784689718.94', return_code='0', job_id='32680947', GAL2='1.08', EG2='0.61', return_code2='0', energy_flux_error='1.08e-05', photon_flux_error2='3.00e-08', ts2='67.83', photon_index='2.15' WHERE bin_id='937' AND source_name='4FGL J2236.3+2828' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Jul 21 20:08:39 PDT 2026